engine: gamma: validate gamma cvars in local games too

3rdparty/gl4es/wscript

@@ -18,7 +18,7 @@ def build(bld):
 		target   = 'gl4es',
 		features = 'c',
 		includes = ['gl4es/src', 'gl4es/src/gl', 'gl4es/src/glx', 'gl4es/include'],
-		defines  = ['NOX11', 'NO_GBM', 'NO_INIT_CONSTRUCTOR', 'DEFAULT_ES=2', 'NOEGL', 'EXTERNAL_GETPROCADDRESS=GL4ES_GetProcAddress', 'NO_LOADER', 'STATICLIB'],
+		defines  = ['NOX11', 'NO_GBM', 'NO_INIT_CONSTRUCTOR', 'DEFAULT_ES=2', 'NOEGL', 'NO_LOADER', 'STATICLIB'],
 		cflags   = ['-w', '-fvisibility=hidden', '-std=gnu99'],
 		subsystem = bld.env.MSVC_SUBSYSTEM,
 		export_includes = '.')

common/render_api.h

@@ -107,7 +107,8 @@ typedef enum
 	TF_ARB_FLOAT	= (1<<26),	// float textures
 	TF_NOCOMPARE	= (1<<27),	// disable comparing for depth textures
 	TF_ARB_16BIT	= (1<<28),	// keep image as 16-bit (not 24)
-	TF_MULTISAMPLE	= (1<<29)	// multisampling texture
+	TF_MULTISAMPLE	= (1<<29),	// multisampling texture
+	TF_ALLOW_NEAREST = (1<<30),	// allows toggling nearest filtering for TF_NOMIPMAP textures
 } texFlags_t;
 
 typedef enum

engine/client/cl_cmds.c

@@ -157,32 +157,12 @@ void CL_PlayCDTrack_f( void )
 CL_ScreenshotGetName
 ==================
 */
-static qboolean CL_ScreenshotGetName( int lastnum, char *filename, size_t size )
+static qboolean CL_ScreenshotGetName( const char *fmt, int lastnum, char *filename, size_t size )
 {
 	if( lastnum < 0 || lastnum > 9999 )
-	{
-		Con_Printf( S_ERROR "unable to write screenshot\n" );
 		return false;
-	}
 
-	return Q_snprintf( filename, size, "scrshots/%s_shot%04d.png", clgame.mapname, lastnum ) > 0;
-}
-
-/*
-==================
-CL_SnapshotGetName
-==================
-*/
-static qboolean CL_SnapshotGetName( int lastnum, char *filename, size_t size )
-{
-	if( lastnum < 0 || lastnum > 9999 )
-	{
-		Con_Printf( S_ERROR "unable to write snapshot\n" );
-		FS_AllowDirectPaths( false );
-		return false;
-	}
-
-	return Q_snprintf( filename, size, "../%s_%04d.png", clgame.mapname, lastnum ) > 0;
+	return Q_snprintf( filename, size, fmt, clgame.mapname, lastnum ) > 0;
 }
 
 /*
@@ -192,127 +172,6 @@ static qboolean CL_SnapshotGetName( int lastnum, char *filename, size_t size )
 
 ==============================================================================
 */
-/*
-==================
-CL_ScreenShot_f
-
-normal screenshot
-==================
-*/
-void CL_ScreenShot_f( void )
-{
-	int	i;
-	string	checkname;
-
-	if( CL_IsDevOverviewMode() == 1 )
-	{
-		// special case for write overview image and script file
-		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
-		cls.scrshot_action = scrshot_mapshot; // build new frame for mapshot
-	}
-	else
-	{
-		// scan for a free filename
-		for( i = 0; i < 9999; i++ )
-		{
-			if( !CL_ScreenshotGetName( i, checkname, sizeof( checkname )))
-				return;	// no namespace
-
-			if( !FS_FileExists( checkname, true ))
-				break;
-		}
-
-		Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
-		cls.scrshot_action = scrshot_normal; // build new frame for screenshot
-	}
-
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
-/*
-==================
-CL_SnapShot_f
-
-save screenshots into root dir
-==================
-*/
-void CL_SnapShot_f( void )
-{
-	int	i;
-	string	checkname;
-
-	if( CL_IsDevOverviewMode() == 1 )
-	{
-		// special case for write overview image and script file
-		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
-		cls.scrshot_action = scrshot_mapshot; // build new frame for mapshot
-	}
-	else
-	{
-		FS_AllowDirectPaths( true );
-
-		// scan for a free filename
-		for( i = 0; i < 9999; i++ )
-		{
-			if( !CL_SnapshotGetName( i, checkname, sizeof( checkname )))
-				return;	// no namespace
-
-			if( !FS_FileExists( checkname, true ))
-				break;
-		}
-
-		FS_AllowDirectPaths( false );
-		Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
-		cls.scrshot_action = scrshot_snapshot; // build new frame for screenshot
-	}
-
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
-/*
-==================
-CL_EnvShot_f
-
-cubemap view
-==================
-*/
-void CL_EnvShot_f( void )
-{
-	if( Cmd_Argc() < 2 )
-	{
-		Con_Printf( S_USAGE "envshot <shotname>\n" );
-		return;
-	}
-
-	Q_snprintf( cls.shotname, sizeof( cls.shotname ), "gfx/env/%s", Cmd_Argv( 1 ));
-	cls.scrshot_action = scrshot_envshot;	// build new frame for envshot
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
-/*
-==================
-CL_SkyShot_f
-
-skybox view
-==================
-*/
-void CL_SkyShot_f( void )
-{
-	if( Cmd_Argc() < 2 )
-	{
-		Con_Printf( S_USAGE "skyshot <shotname>\n" );
-		return;
-	}
-
-	Q_snprintf( cls.shotname, sizeof( cls.shotname ),"gfx/env/%s", Cmd_Argv( 1 ));
-	cls.scrshot_action = scrshot_skyshot;	// build new frame for skyshot
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
 /*
 ==================
 CL_LevelShot_f
@@ -355,23 +214,100 @@ void CL_LevelShot_f( void )
 	else cls.scrshot_action = scrshot_inactive;	// disable - not needs
 }
 
-/*
-==================
-CL_SaveShot_f
-
-mini-pic in loadgame menu
-==================
-*/
-void CL_SaveShot_f( void )
+static scrshot_t CL_GetScreenshotTypeFromString( const char *string )
 {
-	if( Cmd_Argc() < 2 )
+	if( !Q_stricmp( string, "snapshot" ))
+		return scrshot_snapshot;
+
+	if( !Q_stricmp( string, "screenshot" ))
+		return scrshot_normal;
+
+	if( !Q_stricmp( string, "saveshot" ))
+		return scrshot_savegame;
+
+	if( !Q_stricmp( string, "envshot" ))
+		return scrshot_envshot;
+
+	if( !Q_stricmp( string, "skyshot" ))
+		return scrshot_skyshot;
+
+	return scrshot_inactive;
+}
+
+void CL_GenericShot_f( void )
+{
+	const char *argv0 = Cmd_Argv( 0 );
+	scrshot_t type;
+
+	type = CL_GetScreenshotTypeFromString( argv0 );
+
+	if( type == scrshot_normal || type == scrshot_snapshot )
 	{
-		Con_Printf( S_USAGE "saveshot <savename>\n" );
-		return;
+		if( CL_IsDevOverviewMode() == 1 )
+			type = scrshot_mapshot;
+	}
+	else
+	{
+		if( Cmd_Argc() < 2 )
+		{
+			Con_Printf( S_USAGE "%s <shotname>\n", argv0 );
+			return;
+		}
 	}
 
-	Q_snprintf( cls.shotname, sizeof( cls.shotname ), DEFAULT_SAVE_DIRECTORY "%s.bmp", Cmd_Argv( 1 ));
-	cls.scrshot_action = scrshot_savegame;	// build new frame for saveshot
+	switch( type )
+	{
+	case scrshot_envshot:
+	case scrshot_skyshot:
+		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "gfx/env/%s", Cmd_Argv( 1 ));
+		break;
+	case scrshot_savegame:
+		Q_snprintf( cls.shotname, sizeof( cls.shotname ), DEFAULT_SAVE_DIRECTORY "%s.bmp", Cmd_Argv( 1 ));
+		break;
+	case scrshot_mapshot:
+		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
+		break;
+	case scrshot_normal:
+	case scrshot_snapshot:
+	{
+		const char *fmt;
+		string checkname;
+		int i;
+
+		if( type == scrshot_snapshot )
+		{
+			fmt = "../%s_%04d.png";
+			FS_AllowDirectPaths( true );
+		}
+		else fmt = "scrshots/%s_shot%04d.png";
+
+		for( i = 0; i < 9999; i++ )
+		{
+			if( !CL_ScreenshotGetName( fmt, i, checkname, sizeof( checkname )))
+			{
+				Con_Printf( S_ERROR "unable to write %s\n", argv0 );
+				FS_AllowDirectPaths( false );
+				return;
+			}
+
+			if( !FS_FileExists( checkname, true ))
+				break;
+		}
+
+		FS_AllowDirectPaths( false );
+
+		Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
+		break;
+	}
+	case scrshot_inactive:
+	case scrshot_plaque:
+	default:
+		return; // shouldn't happen
+	}
+
+	cls.scrshot_action = type; // build new frame for saveshot
+	cls.envshot_vieworg = NULL;
+	cls.envshot_viewsize = 0;
 }
 
 /*

engine/client/cl_custom.c

@@ -127,7 +127,7 @@ void CL_MoveToOnHandList( resource_t *pResource )
 	CL_AddToResourceList( pResource, &cl.resourcesonhand );
 }
 
-void CL_ClearResourceList( resource_t *pList )
+static void CL_ClearResourceList( resource_t *pList )
 {
 	resource_t	*p, *n;
 

engine/client/cl_demo.c

@@ -107,6 +107,8 @@ struct
 	int		angle_position;
 } demo;
 
+static qboolean CL_NextDemo( void );
+
 /*
 ====================
 CL_StartupDemoHeader
@@ -156,7 +158,7 @@ CL_GetDemoRecordClock
 write time while demo is recording
 ====================
 */
-float CL_GetDemoRecordClock( void )
+static float CL_GetDemoRecordClock( void )
 {
 	return cl.mtime[0];
 }
@@ -168,7 +170,7 @@ CL_GetDemoPlaybackClock
 overwrite host.realtime
 ====================
 */
-float CL_GetDemoPlaybackClock( void )
+static float CL_GetDemoPlaybackClock( void )
 {
 	return host.realtime + host.frametime;
 }
@@ -194,7 +196,7 @@ CL_WriteDemoCmdHeader
 Writes the demo command header and time-delta
 ====================
 */
-void CL_WriteDemoCmdHeader( byte cmd, file_t *file )
+static void CL_WriteDemoCmdHeader( byte cmd, file_t *file )
 {
 	float	dt;
 
@@ -267,7 +269,7 @@ Save state of cls.netchan sequences
 so that we can play the demo correctly.
 ====================
 */
-void CL_WriteDemoSequence( file_t *file )
+static void CL_WriteDemoSequence( file_t *file )
 {
 	Assert( file != NULL );
 
@@ -348,7 +350,7 @@ CL_WriteDemoHeader
 Write demo header
 ====================
 */
-void CL_WriteDemoHeader( const char *name )
+static void CL_WriteDemoHeader( const char *name )
 {
 	int	copysize;
 	int	savepos;
@@ -436,7 +438,7 @@ CL_StopRecord
 finish recording demo
 =================
 */
-void CL_StopRecord( void )
+static void CL_StopRecord( void )
 {
 	int	i, curpos;
 	float	stoptime;
@@ -518,7 +520,7 @@ CL_ReadDemoCmdHeader
 read the demo command
 =================
 */
-qboolean CL_ReadDemoCmdHeader( byte *cmd, float *dt )
+static qboolean CL_ReadDemoCmdHeader( byte *cmd, float *dt )
 {
 	// read the command
 	// HACKHACK: skip NOPs
@@ -548,7 +550,7 @@ read the demo usercmd for predicting
 and smooth movement during playback the demo
 =================
 */
-void CL_ReadDemoUserCmd( qboolean discard )
+static void CL_ReadDemoUserCmd( qboolean discard )
 {
 	byte	data[1024];
 	int	cmdnumber;
@@ -613,7 +615,7 @@ CL_ReadDemoSequence
 read netchan sequences
 =================
 */
-void CL_ReadDemoSequence( qboolean discard )
+static void CL_ReadDemoSequence( qboolean discard )
 {
 	int	incoming_sequence;
 	int	incoming_acknowledged;
@@ -647,7 +649,7 @@ void CL_ReadDemoSequence( qboolean discard )
 CL_DemoStartPlayback
 =================
 */
-void CL_DemoStartPlayback( int mode )
+static void CL_DemoStartPlayback( int mode )
 {
 	if( cls.changedemo )
 	{
@@ -692,7 +694,7 @@ void CL_DemoStartPlayback( int mode )
 CL_DemoAborted
 =================
 */
-void CL_DemoAborted( void )
+static void CL_DemoAborted( void )
 {
 	if( cls.demofile )
 		FS_Close( cls.demofile );
@@ -732,7 +734,7 @@ returns true on success, false on failure
 g-cont. probably captain obvious mode is ON
 =================
 */
-qboolean CL_DemoMoveToNextSection( void )
+static qboolean CL_DemoMoveToNextSection( void )
 {
 	if( ++demo.entryIndex >= demo.directory.numentries )
 	{
@@ -754,7 +756,7 @@ qboolean CL_DemoMoveToNextSection( void )
 	return true;
 }
 
-qboolean CL_ReadRawNetworkData( byte *buffer, size_t *length )
+static qboolean CL_ReadRawNetworkData( byte *buffer, size_t *length )
 {
 	int	msglen = 0;
 
@@ -805,7 +807,7 @@ CL_DemoReadMessageQuake
 reads demo data and write it to client
 =================
 */
-qboolean CL_DemoReadMessageQuake( byte *buffer, size_t *length )
+static qboolean CL_DemoReadMessageQuake( byte *buffer, size_t *length )
 {
 	vec3_t		viewangles;
 	int		msglen = 0;
@@ -1020,7 +1022,7 @@ qboolean CL_DemoReadMessage( byte *buffer, size_t *length )
 	return CL_ReadRawNetworkData( buffer, length );
 }
 
-void CL_DemoFindInterpolatedViewAngles( float t, float *frac, demoangle_t **prev, demoangle_t **next )
+static void CL_DemoFindInterpolatedViewAngles( float t, float *frac, demoangle_t **prev, demoangle_t **next )
 {
 	int	i, i0, i1, imod;
 	float	at;
@@ -1115,7 +1117,7 @@ CL_FinishTimeDemo
 show stats
 ==============
 */
-void CL_FinishTimeDemo( void )
+static void CL_FinishTimeDemo( void )
 {
 	int	frames;
 	double	time;
@@ -1264,7 +1266,7 @@ CL_NextDemo
 Called when a demo finishes
 ==================
 */
-qboolean CL_NextDemo( void )
+static qboolean CL_NextDemo( void )
 {
 	char	str[MAX_QPATH];
 

engine/client/cl_efx.c

@@ -218,7 +218,7 @@ R_AllocTracer
 can return NULL if particles is out
 ================
 */
-particle_t *R_AllocTracer( const vec3_t org, const vec3_t vel, float life )
+static particle_t *R_AllocTracer( const vec3_t org, const vec3_t vel, float life )
 {
 	particle_t	*p;
 
@@ -300,7 +300,7 @@ R_BeamAlloc
 
 ==============
 */
-BEAM *R_BeamAlloc( void )
+static BEAM *R_BeamAlloc( void )
 {
 	BEAM	*pBeam;
 
@@ -323,7 +323,7 @@ R_BeamFree
 
 ==============
 */
-void R_BeamFree( BEAM *pBeam )
+static void R_BeamFree( BEAM *pBeam )
 {
 	// free particles that have died off.
 	R_FreeDeadParticles( &pBeam->particles );
@@ -605,7 +605,7 @@ CL_BeamAttemptToDie
 Check for expired beams
 ==============
 */
-qboolean CL_BeamAttemptToDie( BEAM *pBeam )
+static qboolean CL_BeamAttemptToDie( BEAM *pBeam )
 {
 	Assert( pBeam != NULL );
 
@@ -2040,7 +2040,7 @@ void CL_ReadPointFile_f( void )
 	else Con_Printf( "map %s has no leaks!\n", clgame.mapname );
 }
 
-void CL_FreeDeadBeams( void )
+static void CL_FreeDeadBeams( void )
 {
 	BEAM *pBeam, *pNext, *pPrev = NULL;
 	// draw temporary entity beams

engine/client/cl_events.c

@@ -40,7 +40,7 @@ CL_CalcPlayerVelocity
 compute velocity for a given client
 =============
 */
-void CL_CalcPlayerVelocity( int idx, vec3_t velocity )
+static void CL_CalcPlayerVelocity( int idx, vec3_t velocity )
 {
 	clientdata_t	*pcd;
 	vec3_t		delta;
@@ -78,7 +78,7 @@ CL_DescribeEvent
 
 =============
 */
-void CL_DescribeEvent( event_info_t *ei, int slot )
+static void CL_DescribeEvent( event_info_t *ei, int slot )
 {
 	int		idx = (slot & 63) * 2;
 	con_nprint_t	info;
@@ -202,7 +202,7 @@ CL_FireEvent
 
 =============
 */
-qboolean CL_FireEvent( event_info_t *ei, int slot )
+static qboolean CL_FireEvent( event_info_t *ei, int slot )
 {
 	cl_user_event_t	*ev;
 	const char	*name;
@@ -292,7 +292,7 @@ CL_FindEvent
 find first empty event
 =============
 */
-event_info_t *CL_FindEmptyEvent( void )
+static event_info_t *CL_FindEmptyEvent( void )
 {
 	int		i;
 	event_state_t	*es;
@@ -320,7 +320,7 @@ CL_FindEvent
 replace only unreliable events
 =============
 */
-event_info_t *CL_FindUnreliableEvent( void )
+static event_info_t *CL_FindUnreliableEvent( void )
 {
 	event_state_t	*es;
 	event_info_t	*ei;
@@ -350,7 +350,7 @@ CL_QueueEvent
 
 =============
 */
-void CL_QueueEvent( int flags, int index, float delay, event_args_t *args )
+static void CL_QueueEvent( int flags, int index, float delay, event_args_t *args )
 {
 	event_info_t	*ei;
 

engine/client/cl_font.c

@@ -60,7 +60,6 @@ qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float sc
 	font->type = FONT_FIXED;
 	font->valid = true;
 	font->scale = scale;
-	font->nearest = FBitSet( texFlags, TF_NEAREST );
 	font->rendermode = rendermode;
 	font->charHeight = Q_rint( font_width / 16 * scale );
 
@@ -107,7 +106,6 @@ qboolean Con_LoadVariableWidthFont( const char *fontname, cl_font_t *font, float
 	font->type = FONT_VARIABLE;
 	font->valid = true;
 	font->scale = scale;
-	font->nearest = FBitSet( texFlags, TF_NEAREST );
 	font->rendermode = rendermode;
 	font->charHeight = Q_rint( src.rowheight * scale );
 
@@ -179,7 +177,7 @@ int CL_DrawCharacter( float x, float y, int number, rgba_t color, cl_font_t *fon
 		return font->charWidths[number];
 
 	rc = &font->fontRc[number];
-	if( font->nearest || font->scale <= 1.0f )
+	if( font->scale <= 1.0f || REF_GET_PARM( PARM_TEX_FILTERING, font->hFontTexture ))
 		half = 0;
 
 	s1 = ((float)rc->left + half ) / texw;

engine/client/cl_frame.c

@@ -52,7 +52,7 @@ CL_UpdatePositions
 Store another position into interpolation circular buffer
 ==================
 */
-void CL_UpdatePositions( cl_entity_t *ent )
+static void CL_UpdatePositions( cl_entity_t *ent )
 {
 	position_history_t	*ph, *prev;
 
@@ -85,7 +85,7 @@ CL_ResetPositions
 Interpolation init or reset after teleporting
 ==================
 */
-void CL_ResetPositions( cl_entity_t *ent )
+static void CL_ResetPositions( cl_entity_t *ent )
 {
 	position_history_t	store;
 
@@ -107,7 +107,7 @@ check for instant movement in case
 we don't want interpolate this
 ==================
 */
-qboolean CL_EntityTeleported( cl_entity_t *ent )
+static qboolean CL_EntityTeleported( cl_entity_t *ent )
 {
 	float	len, maxlen;
 	vec3_t	delta;
@@ -128,7 +128,7 @@ CL_CompareTimestamps
 round-off floating errors
 ==================
 */
-qboolean CL_CompareTimestamps( float t1, float t2 )
+static qboolean CL_CompareTimestamps( float t1, float t2 )
 {
 	int	iTime1 = t1 * 1000;
 	int	iTime2 = t2 * 1000;
@@ -143,7 +143,7 @@ CL_EntityIgnoreLerp
 some ents will be ignore lerping
 ==================
 */
-qboolean CL_EntityIgnoreLerp( cl_entity_t *e )
+static qboolean CL_EntityIgnoreLerp( cl_entity_t *e )
 {
 	if( cl_nointerp.value > 0.f )
 		return true;
@@ -160,7 +160,7 @@ CL_EntityCustomLerp
 
 ==================
 */
-qboolean CL_EntityCustomLerp( cl_entity_t *e )
+static qboolean CL_EntityCustomLerp( cl_entity_t *e )
 {
 	switch( e->curstate.movetype )
 	{
@@ -226,7 +226,7 @@ CL_UpdateLatchedVars
 
 ====================
 */
-void CL_UpdateLatchedVars( cl_entity_t *ent )
+static void CL_UpdateLatchedVars( cl_entity_t *ent )
 {
 	if( !ent->model || ( ent->model->type != mod_alias && ent->model->type != mod_studio ))
 		return; // below fields used only for alias and studio interpolation
@@ -321,7 +321,7 @@ CL_ProcessEntityUpdate
 apply changes since new frame received
 ==================
 */
-void CL_ProcessEntityUpdate( cl_entity_t *ent )
+static void CL_ProcessEntityUpdate( cl_entity_t *ent )
 {
 	qboolean	parametric;
 
@@ -585,7 +585,7 @@ CL_ProcessPlayerState
 process player states after the new packet has received
 =================
 */
-void CL_ProcessPlayerState( int playerindex, entity_state_t *state )
+static void CL_ProcessPlayerState( int playerindex, entity_state_t *state )
 {
 	entity_state_t	*ps;
 
@@ -605,7 +605,7 @@ reset latched state if this frame entity was teleported
 or just EF_NOINTERP was set
 =================
 */
-void CL_ResetLatchedState( int pnum, frame_t *frame, cl_entity_t *ent )
+static void CL_ResetLatchedState( int pnum, frame_t *frame, cl_entity_t *ent )
 {
 	if( CHECKVISBIT( frame->flags, pnum ))
 	{
@@ -695,7 +695,7 @@ CL_FlushEntityPacket
 Read and ignore whole entity packet.
 =================
 */
-void CL_FlushEntityPacket( sizebuf_t *msg )
+static void CL_FlushEntityPacket( sizebuf_t *msg )
 {
 	int		newnum;
 	entity_state_t	from, to;
@@ -725,7 +725,7 @@ CL_DeltaEntity
 processing delta update
 =================
 */
-void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_state_t *old, qboolean has_update )
+static void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_state_t *old, qboolean has_update )
 {
 	cl_entity_t	*ent;
 	entity_state_t	*state;
@@ -1057,7 +1057,7 @@ CL_LinkCustomEntity
 Add server beam to draw list
 =============
 */
-void CL_LinkCustomEntity( cl_entity_t *ent, entity_state_t *state )
+static void CL_LinkCustomEntity( cl_entity_t *ent, entity_state_t *state )
 {
 	ent->curstate.movetype = state->modelindex; // !!!
 
@@ -1080,7 +1080,7 @@ Create visible entities in the correct position
 for all current players
 =============
 */
-void CL_LinkPlayers( frame_t *frame )
+static void CL_LinkPlayers( frame_t *frame )
 {
 	entity_state_t	*state;
 	cl_entity_t	*ent;
@@ -1163,7 +1163,7 @@ CL_LinkPacketEntities
 
 ===============
 */
-void CL_LinkPacketEntities( frame_t *frame )
+static void CL_LinkPacketEntities( frame_t *frame )
 {
 	cl_entity_t	*ent;
 	entity_state_t	*state;
@@ -1492,9 +1492,3 @@ qboolean CL_GetMovieSpatialization( rawchan_t *ch )
 
 	return true;
 }
-
-void CL_ExtraUpdate( void )
-{
-	clgame.dllFuncs.IN_Accumulate();
-	S_ExtraUpdate();
-}

engine/client/cl_game.c

@@ -551,7 +551,7 @@ fill screen with specfied color
 can be modulated
 =============
 */
-void CL_DrawScreenFade( void )
+static void CL_DrawScreenFade( void )
 {
 	screenfade_t	*sf = &clgame.fade;
 	int		alpha;
@@ -767,7 +767,7 @@ CL_SoundFromIndex
 return soundname from index
 ====================
 */
-const char *CL_SoundFromIndex( int index )
+static const char *CL_SoundFromIndex( int index )
 {
 	sfx_t	*sfx = NULL;
 	int	hSound;
@@ -913,7 +913,7 @@ CL_DrawCrosshair
 Render crosshair
 ====================
 */
-void CL_DrawCrosshair( void )
+static void CL_DrawCrosshair( void )
 {
 	int	x, y, width, height;
 	float xscale, yscale;
@@ -1330,6 +1330,7 @@ pfnSPR_Load
 function exported for support GoldSrc Monitor utility
 =========
 */
+HSPRITE EXPORT pfnSPR_Load( const char *szPicName );
 HSPRITE EXPORT pfnSPR_Load( const char *szPicName )
 {
 	model_t	*spr;
@@ -1379,6 +1380,7 @@ pfnSPR_Frames
 function exported for support GoldSrc Monitor utility
 =========
 */
+int EXPORT pfnSPR_Frames( HSPRITE hPic );
 int EXPORT pfnSPR_Frames( HSPRITE hPic )
 {
 	int	numFrames = 0;
@@ -1597,7 +1599,7 @@ CL_FillRGBA
 
 =============
 */
-void GAME_EXPORT CL_FillRGBA( int x, int y, int w, int h, int r, int g, int b, int a )
+static void GAME_EXPORT CL_FillRGBA( int x, int y, int w, int h, int r, int g, int b, int a )
 {
 	float _x = x, _y = y, _w = w, _h = h;
 
@@ -1639,6 +1641,7 @@ get actual screen info
 */
 int GAME_EXPORT CL_GetScreenInfo( SCREENINFO *pscrinfo )
 {
+	qboolean apply_scale_factor = false;
 	float scale_factor = hud_scale.value;
 
 	if( FBitSet( hud_fontscale.flags, FCVAR_CHANGED ))
@@ -1653,17 +1656,24 @@ int GAME_EXPORT CL_GetScreenInfo( SCREENINFO *pscrinfo )
 	clgame.scrInfo.iSize = sizeof( clgame.scrInfo );
 	clgame.scrInfo.iFlags = SCRINFO_SCREENFLASH;
 
-	if( scale_factor && scale_factor != 1.0f)
+	if( scale_factor && scale_factor != 1.0f )
+	{
+		float scaled_width = (float)refState.width / scale_factor;
+		if( scaled_width >= hud_scale_minimal_width.value )
+			apply_scale_factor = true;
+	}
+
+	if( apply_scale_factor )
 	{
 		clgame.scrInfo.iWidth = (float)refState.width / scale_factor;
 		clgame.scrInfo.iHeight = (float)refState.height / scale_factor;
-		clgame.scrInfo.iFlags |= SCRINFO_STRETCHED;
+		SetBits( clgame.scrInfo.iFlags, SCRINFO_STRETCHED );
 	}
 	else
 	{
 		clgame.scrInfo.iWidth = refState.width;
 		clgame.scrInfo.iHeight = refState.height;
-		clgame.scrInfo.iFlags &= ~SCRINFO_STRETCHED;
+		ClearBits( clgame.scrInfo.iFlags, SCRINFO_STRETCHED );
 	}
 
 	if( !pscrinfo ) return 0;
@@ -2125,7 +2135,7 @@ pfnGetViewModel
 
 =============
 */
-cl_entity_t* GAME_EXPORT CL_GetViewModel( void )
+static cl_entity_t* GAME_EXPORT CL_GetViewModel( void )
 {
 	return &clgame.viewent;
 }
@@ -2474,6 +2484,36 @@ static physent_t *pfnGetVisent( int idx )
 	return NULL;
 }
 
+static int GAME_EXPORT CL_TestLine( const vec3_t start, const vec3_t end, int flags )
+{
+	return PM_TestLineExt( clgame.pmove, clgame.pmove->physents, clgame.pmove->numphysent, start, end, flags );
+}
+
+/*
+=============
+CL_PushTraceBounds
+
+=============
+*/
+static void GAME_EXPORT CL_PushTraceBounds( int hullnum, const float *mins, const float *maxs )
+{
+	hullnum = bound( 0, hullnum, 3 );
+	VectorCopy( mins, clgame.pmove->player_mins[hullnum] );
+	VectorCopy( maxs, clgame.pmove->player_maxs[hullnum] );
+}
+
+/*
+=============
+CL_PopTraceBounds
+
+=============
+*/
+static void GAME_EXPORT CL_PopTraceBounds( void )
+{
+	memcpy( clgame.pmove->player_mins, host.player_mins, sizeof( host.player_mins ));
+	memcpy( clgame.pmove->player_maxs, host.player_maxs, sizeof( host.player_maxs ));
+}
+
 /*
 =============
 pfnSetTraceHull
@@ -2669,6 +2709,48 @@ static model_t *pfnLoadMapSprite( const char *filename )
 	return NULL;
 }
 
+/*
+=============
+COM_AddAppDirectoryToSearchPath
+
+=============
+*/
+static void GAME_EXPORT COM_AddAppDirectoryToSearchPath( const char *pszBaseDir, const char *appName )
+{
+	FS_AddGameHierarchy( pszBaseDir, FS_NOWRITE_PATH );
+}
+
+
+/*
+===========
+COM_ExpandFilename
+
+Finds the file in the search path, copies over the name with the full path name.
+This doesn't search in the pak file.
+===========
+*/
+static int GAME_EXPORT COM_ExpandFilename( const char *fileName, char *nameOutBuffer, int nameOutBufferSize )
+{
+	char		result[MAX_SYSPATH];
+
+	if( !COM_CheckString( fileName ) || !nameOutBuffer || nameOutBufferSize <= 0 )
+		return 0;
+
+	// filename examples:
+	// media\sierra.avi - D:\Xash3D\valve\media\sierra.avi
+	// models\barney.mdl - D:\Xash3D\bshift\models\barney.mdl
+	if( g_fsapi.GetFullDiskPath( result, sizeof( result ), fileName, false ))
+	{
+		// check for enough room
+		if( Q_strlen( result ) > nameOutBufferSize )
+			return 0;
+
+		Q_strncpy( nameOutBuffer, result, nameOutBufferSize );
+		return 1;
+	}
+	return 0;
+}
+
 /*
 =============
 PlayerInfo_ValueForKey

engine/client/cl_gameui.c

@@ -542,7 +542,7 @@ pfnPIC_Set
 
 =========
 */
-void GAME_EXPORT pfnPIC_Set( HIMAGE hPic, int r, int g, int b, int a )
+static void GAME_EXPORT pfnPIC_Set( HIMAGE hPic, int r, int g, int b, int a )
 {
 	gameui.ds.gl_texturenum = hPic;
 	r = bound( 0, r, 255 );
@@ -558,7 +558,7 @@ pfnPIC_Draw
 
 =========
 */
-void GAME_EXPORT pfnPIC_Draw( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_Draw( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderNormal );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -570,7 +570,7 @@ pfnPIC_DrawTrans
 
 =========
 */
-void GAME_EXPORT pfnPIC_DrawTrans( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_DrawTrans( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransTexture );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -582,7 +582,7 @@ pfnPIC_DrawHoles
 
 =========
 */
-void GAME_EXPORT pfnPIC_DrawHoles( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_DrawHoles( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransAlpha );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -594,7 +594,7 @@ pfnPIC_DrawAdditive
 
 =========
 */
-void GAME_EXPORT pfnPIC_DrawAdditive( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_DrawAdditive( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransAdd );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -984,7 +984,7 @@ pfnCheckGameDll
 
 =========
 */
-int GAME_EXPORT pfnCheckGameDll( void )
+static int GAME_EXPORT pfnCheckGameDll( void )
 {
 #ifdef XASH_INTERNAL_GAMELIBS
 	return true;

engine/client/cl_main.c

@@ -62,6 +62,7 @@ CVAR_DEFINE_AUTO( cl_clockreset, "0.1", FCVAR_ARCHIVE, "frametime delta maximum
 CVAR_DEFINE_AUTO( cl_fixtimerate, "7.5", FCVAR_ARCHIVE, "time in msec to client clock adjusting" );
 CVAR_DEFINE_AUTO( hud_fontscale, "1.0", FCVAR_ARCHIVE|FCVAR_LATCH, "scale hud font texture" );
 CVAR_DEFINE_AUTO( hud_scale, "0", FCVAR_ARCHIVE|FCVAR_LATCH, "scale hud at current resolution" );
+CVAR_DEFINE_AUTO( hud_scale_minimal_width, "640", FCVAR_ARCHIVE|FCVAR_LATCH, "if hud_scale results in a HUD virtual screen smaller than this value, it won't be applied" );
 CVAR_DEFINE_AUTO( cl_solid_players, "1", 0, "Make all players not solid (can't traceline them)" );
 CVAR_DEFINE_AUTO( cl_updaterate, "20", FCVAR_USERINFO|FCVAR_ARCHIVE, "refresh rate of server messages" );
 CVAR_DEFINE_AUTO( cl_showevents, "0", FCVAR_ARCHIVE, "show events playback" );
@@ -178,7 +179,7 @@ finalize connection process and begin new frame
 with new cls.state
 ===============
 */
-void CL_CheckClientState( void )
+static void CL_CheckClientState( void )
 {
 	// first update is the pre-final signon stage
 	if(( cls.state == ca_connected || cls.state == ca_validate ) && ( cls.signon == SIGNONS ))
@@ -278,7 +279,7 @@ CL_DriftInterpolationAmount
 Drift interpolation value (this is used for server unlag system)
 ===============
 */
-int CL_DriftInterpolationAmount( int goal )
+static int CL_DriftInterpolationAmount( int goal )
 {
 	float	fgoal, maxmove, diff;
 	int	msec;
@@ -306,7 +307,7 @@ CL_ComputeClientInterpolationAmount
 Validate interpolation cvars, calc interpolation window
 ===============
 */
-void CL_ComputeClientInterpolationAmount( usercmd_t *cmd )
+static void CL_ComputeClientInterpolationAmount( usercmd_t *cmd )
 {
 	const float epsilon = 0.001f; // to avoid float invalid comparision
 	float min_interp;
@@ -352,7 +353,7 @@ CL_ComputePacketLoss
 
 =================
 */
-void CL_ComputePacketLoss( void )
+static void CL_ComputePacketLoss( void )
 {
 	int	i, frm;
 	frame_t	*frame;
@@ -397,7 +398,7 @@ void CL_UpdateFrameLerp( void )
 	cl.commands[(cls.netchan.outgoing_sequence - 1) & CL_UPDATE_MASK].frame_lerp = cl.lerpFrac;
 }
 
-void CL_FindInterpolatedAddAngle( float t, float *frac, pred_viewangle_t **prev, pred_viewangle_t **next )
+static void CL_FindInterpolatedAddAngle( float t, float *frac, pred_viewangle_t **prev, pred_viewangle_t **next )
 {
 	int	i, i0, i1, imod;
 	float	at;
@@ -439,7 +440,7 @@ void CL_FindInterpolatedAddAngle( float t, float *frac, pred_viewangle_t **prev,
 	*frac = bound( 0.0f, *frac, 1.0f );
 }
 
-void CL_ApplyAddAngle( void )
+static void CL_ApplyAddAngle( void )
 {
 	pred_viewangle_t	*prev = NULL, *next = NULL;
 	float		addangletotal = 0.0f;
@@ -475,7 +476,7 @@ CL_ProcessShowTexturesCmds
 navigate around texture atlas
 ===============
 */
-qboolean CL_ProcessShowTexturesCmds( usercmd_t *cmd )
+static qboolean CL_ProcessShowTexturesCmds( usercmd_t *cmd )
 {
 	static int	oldbuttons;
 	int		changed;
@@ -504,7 +505,7 @@ CL_ProcessOverviewCmds
 Transform user movement into overview adjust
 ===============
 */
-qboolean CL_ProcessOverviewCmds( usercmd_t *cmd )
+static qboolean CL_ProcessOverviewCmds( usercmd_t *cmd )
 {
 	ref_overview_t	*ov = &clgame.overView;
 	int		sign = 1;
@@ -556,7 +557,7 @@ CL_UpdateClientData
 tell the client.dll about player origin, angles, fov, etc
 =================
 */
-void CL_UpdateClientData( void )
+static void CL_UpdateClientData( void )
 {
 	client_data_t	cdat;
 
@@ -583,7 +584,7 @@ void CL_UpdateClientData( void )
 CL_CreateCmd
 =================
 */
-void CL_CreateCmd( void )
+static void CL_CreateCmd( void )
 {
 	usercmd_t	nullcmd, *cmd;
 	runcmd_t		*pcmd;
@@ -687,7 +688,7 @@ Create and send the command packet to the server
 Including both the reliable commands and the usercmds
 ===================
 */
-void CL_WritePacket( void )
+static void CL_WritePacket( void )
 {
 	sizebuf_t		buf;
 	qboolean		send_command = false;
@@ -879,7 +880,7 @@ CL_SendCommand
 Called every frame to builds and sends a command packet to the server.
 =================
 */
-void CL_SendCommand( void )
+static void CL_SendCommand( void )
 {
 	// we create commands even if a demo is playing,
 	CL_CreateCmd();
@@ -893,7 +894,7 @@ void CL_SendCommand( void )
 CL_BeginUpload_f
 ==================
 */
-void CL_BeginUpload_f( void )
+static void CL_BeginUpload_f( void )
 {
 	const char		*name;
 	resource_t	custResource;
@@ -990,7 +991,7 @@ We have gotten a challenge from the server, so try and
 connect.
 ======================
 */
-void CL_SendConnectPacket( void )
+static void CL_SendConnectPacket( void )
 {
 	char	protinfo[MAX_INFO_STRING];
 	const char	*qport;
@@ -1076,7 +1077,7 @@ CL_CheckForResend
 Resend a connect message if the last one has timed out
 =================
 */
-void CL_CheckForResend( void )
+static void CL_CheckForResend( void )
 {
 	netadr_t adr;
 	net_gai_state_t res;
@@ -1162,7 +1163,7 @@ void CL_CheckForResend( void )
 		Netchan_OutOfBandPrint( NS_CLIENT, adr, "getchallenge\n" );
 }
 
-resource_t *CL_AddResource( resourcetype_t type, const char *name, int size, qboolean bFatalIfMissing, int index )
+static resource_t *CL_AddResource( resourcetype_t type, const char *name, int size, qboolean bFatalIfMissing, int index )
 {
 	resource_t	*r = &cl.resourcelist[cl.num_resources];
 
@@ -1179,7 +1180,7 @@ resource_t *CL_AddResource( resourcetype_t type, const char *name, int size, qbo
 	return r;
 }
 
-void CL_CreateResourceList( void )
+static void CL_CreateResourceList( void )
 {
 	char szFileName[MAX_OSPATH];
 	byte		rgucMD5_hash[16];
@@ -1227,7 +1228,7 @@ CL_Connect_f
 
 ================
 */
-void CL_Connect_f( void )
+static void CL_Connect_f( void )
 {
 	string	server;
 	qboolean legacyconnect = false;
@@ -1274,7 +1275,7 @@ Send the rest of the command line over as
 an unconnected command.
 =====================
 */
-void CL_Rcon_f( void )
+static void CL_Rcon_f( void )
 {
 	char	message[1024];
 	netadr_t	to;
@@ -1381,7 +1382,7 @@ CL_SendDisconnectMessage
 Sends a disconnect message to the server
 =====================
 */
-void CL_SendDisconnectMessage( void )
+static void CL_SendDisconnectMessage( void )
 {
 	sizebuf_t	buf;
 	byte	data[32];
@@ -1426,7 +1427,7 @@ CL_Reconnect
 build a request to reconnect client
 =====================
 */
-void CL_Reconnect( qboolean setup_netchan )
+static void CL_Reconnect( qboolean setup_netchan )
 {
 	if( setup_netchan )
 	{
@@ -1553,7 +1554,7 @@ void CL_Crashed( void )
 CL_LocalServers_f
 =================
 */
-void CL_LocalServers_f( void )
+static void CL_LocalServers_f( void )
 {
 	netadr_t	adr;
 
@@ -1622,7 +1623,7 @@ static void CL_SendMasterServerScanRequest( void )
 CL_InternetServers_f
 =================
 */
-void CL_InternetServers_f( void )
+static void CL_InternetServers_f( void )
 {
 	qboolean nat = cl_nat.value != 0.0f;
 	uint32_t key;
@@ -1651,7 +1652,7 @@ CL_Reconnect_f
 The server is changing levels
 =================
 */
-void CL_Reconnect_f( void )
+static void CL_Reconnect_f( void )
 {
 	if( cls.state == ca_disconnected )
 		return;
@@ -1688,7 +1689,7 @@ CL_FixupColorStringsForInfoString
 all the keys and values must be ends with ^7
 =================
 */
-void CL_FixupColorStringsForInfoString( const char *in, char *out )
+static void CL_FixupColorStringsForInfoString( const char *in, char *out )
 {
 	qboolean	hasPrefix = false;
 	qboolean	endOfKeyVal = false;
@@ -1752,7 +1753,7 @@ CL_ParseStatusMessage
 Handle a reply from a info
 =================
 */
-void CL_ParseStatusMessage( netadr_t from, sizebuf_t *msg )
+static void CL_ParseStatusMessage( netadr_t from, sizebuf_t *msg )
 {
 	static char	infostring[MAX_INFO_STRING+8];
 	char		*s = MSG_ReadString( msg );
@@ -1801,7 +1802,7 @@ CL_ParseNETInfoMessage
 Handle a reply from a netinfo
 =================
 */
-void CL_ParseNETInfoMessage( netadr_t from, sizebuf_t *msg, const char *s )
+static void CL_ParseNETInfoMessage( netadr_t from, sizebuf_t *msg, const char *s )
 {
 	net_request_t	*nr;
 	static char	infostring[MAX_INFO_STRING+8];
@@ -1856,7 +1857,7 @@ CL_ProcessNetRequests
 check for timeouts
 =================
 */
-void CL_ProcessNetRequests( void )
+static void CL_ProcessNetRequests( void )
 {
 	net_request_t	*nr;
 	int		i;
@@ -1938,7 +1939,7 @@ CL_ConnectionlessPacket
 Responses to broadcasts, etc
 =================
 */
-void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
+static void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
 {
 	char	*args;
 	const char	*c;
@@ -2235,7 +2236,7 @@ CL_GetMessage
 Handles recording and playback of demos, on top of NET_ code
 ====================
 */
-int CL_GetMessage( byte *data, size_t *length )
+static int CL_GetMessage( byte *data, size_t *length )
 {
 	if( cls.demoplayback )
 	{
@@ -2254,7 +2255,7 @@ int CL_GetMessage( byte *data, size_t *length )
 CL_ReadNetMessage
 =================
 */
-void CL_ReadNetMessage( void )
+static void CL_ReadNetMessage( void )
 {
 	size_t	curSize;
 
@@ -2338,7 +2339,7 @@ Updates the local time and reads/handles messages
 on client net connection.
 =================
 */
-void CL_ReadPackets( void )
+static void CL_ReadPackets( void )
 {
 	// decide the simulation time
 	cl.oldtime = cl.time;
@@ -2402,7 +2403,7 @@ CL_CleanFileName
 Replace the displayed name for some resources
 ====================
 */
-const char *CL_CleanFileName( const char *filename )
+static const char *CL_CleanFileName( const char *filename )
 {
 	if( COM_CheckString( filename ) && filename[0] == '!' )
 		return "customization";
@@ -2418,7 +2419,7 @@ CL_RegisterCustomization
 register custom resource for player
 ====================
 */
-void CL_RegisterCustomization( resource_t *resource )
+static void CL_RegisterCustomization( resource_t *resource )
 {
 	qboolean		bFound = false;
 	customization_t	*pList;
@@ -2624,7 +2625,7 @@ void CL_ServerCommand( qboolean reliable, const char *fmt, ... )
 CL_SetInfo_f
 ==============
 */
-void CL_SetInfo_f( void )
+static void CL_SetInfo_f( void )
 {
 	convar_t	*var;
 
@@ -2664,7 +2665,7 @@ void CL_SetInfo_f( void )
 CL_Physinfo_f
 ==============
 */
-void CL_Physinfo_f( void )
+static void CL_Physinfo_f( void )
 {
 	Con_Printf( "Phys info settings:\n" );
 	Info_Print( cls.physinfo );
@@ -2819,7 +2820,7 @@ CL_FullServerinfo_f
 Sent by server when serverinfo changes
 ==================
 */
-void CL_FullServerinfo_f( void )
+static void CL_FullServerinfo_f( void )
 {
 	if( Cmd_Argc() != 2 )
 	{
@@ -2837,7 +2838,7 @@ CL_Escape_f
 Escape to menu from game
 =================
 */
-void CL_Escape_f( void )
+static void CL_Escape_f( void )
 {
 	if( cls.key_dest == key_menu )
 		return;
@@ -2855,7 +2856,7 @@ void CL_Escape_f( void )
 CL_InitLocal
 =================
 */
-void CL_InitLocal( void )
+static void CL_InitLocal( void )
 {
 	cls.state = ca_disconnected;
 	cls.signon = 0;
@@ -2926,6 +2927,7 @@ void CL_InitLocal( void )
 	Cvar_RegisterVariable( &cl_fixtimerate );
 	Cvar_RegisterVariable( &hud_fontscale );
 	Cvar_RegisterVariable( &hud_scale );
+	Cvar_RegisterVariable( &hud_scale_minimal_width );
 	Cvar_Get( "cl_background", "0", FCVAR_READ_ONLY, "indicate what background map is running" );
 	Cvar_RegisterVariable( &cl_showevents );
 	Cvar_Get( "lastdemo", "", FCVAR_ARCHIVE, "last played demo" );
@@ -2981,12 +2983,12 @@ void CL_InitLocal( void )
 	Cmd_AddRestrictedCommand ("quit", CL_Quit_f, "quit from game" );
 	Cmd_AddRestrictedCommand ("exit", CL_Quit_f, "quit from game" );
 
-	Cmd_AddCommand ("screenshot", CL_ScreenShot_f, "takes a screenshot of the next rendered frame" );
-	Cmd_AddCommand ("snapshot", CL_SnapShot_f, "takes a snapshot of the next rendered frame" );
-	Cmd_AddCommand ("envshot", CL_EnvShot_f, "takes a six-sides cubemap shot with specified name" );
-	Cmd_AddCommand ("skyshot", CL_SkyShot_f, "takes a six-sides envmap (skybox) shot with specified name" );
+	Cmd_AddCommand ("screenshot", CL_GenericShot_f, "takes a screenshot of the next rendered frame" );
+	Cmd_AddCommand ("snapshot", CL_GenericShot_f, "takes a snapshot of the next rendered frame" );
+	Cmd_AddCommand ("envshot", CL_GenericShot_f, "takes a six-sides cubemap shot with specified name" );
+	Cmd_AddCommand ("skyshot", CL_GenericShot_f, "takes a six-sides envmap (skybox) shot with specified name" );
 	Cmd_AddCommand ("levelshot", CL_LevelShot_f, "same as \"screenshot\", used for create plaque images" );
-	Cmd_AddCommand ("saveshot", CL_SaveShot_f, "used for create save previews with LoadGame menu" );
+	Cmd_AddCommand ("saveshot", CL_GenericShot_f, "used for create save previews with LoadGame menu" );
 
 	Cmd_AddCommand ("connect", CL_Connect_f, "connect to a server by hostname" );
 	Cmd_AddCommand ("reconnect", CL_Reconnect_f, "reconnect to current level" );
@@ -3005,7 +3007,7 @@ slowly adjuct client clock
 to smooth lag effect
 ==================
 */
-void CL_AdjustClock( void )
+static void CL_AdjustClock( void )
 {
 	if( cl.timedelta == 0.0f || !cl_fixtimerate.value )
 		return;

engine/client/cl_parse.c

@@ -21,7 +21,6 @@ GNU General Public License for more details.
 #include "shake.h"
 #include "hltv.h"
 #include "input.h"
-#include "server.h"
 #if XASH_LOW_MEMORY != 2
 int CL_UPDATE_BACKUP = SINGLEPLAYER_BACKUP;
 #endif
@@ -32,7 +31,7 @@ CL_UserMsgStub
 Default stub for missed callbacks
 ===============
 */
-int CL_UserMsgStub( const char *pszName, int iSize, void *pbuf )
+static int CL_UserMsgStub( const char *pszName, int iSize, void *pbuf )
 {
 	return 1;
 }
@@ -58,7 +57,7 @@ CL_ParseSoundPacket
 
 ==================
 */
-void CL_ParseSoundPacket( sizebuf_t *msg )
+static void CL_ParseSoundPacket( sizebuf_t *msg )
 {
 	vec3_t	pos;
 	int 	chan, sound;
@@ -305,7 +304,7 @@ CL_ParseStaticEntity
 static client entity
 ==================
 */
-void CL_ParseStaticEntity( sizebuf_t *msg )
+static void CL_ParseStaticEntity( sizebuf_t *msg )
 {
 	int		i, newnum;
 	entity_state_t	from, to;
@@ -619,7 +618,7 @@ static void CL_StartResourceDownloading( const char *pszMessage, qboolean bCusto
 	CL_BatchResourceRequest( !bCustom );
 }
 
-customization_t *CL_PlayerHasCustomization( int nPlayerNum, resourcetype_t type )
+static customization_t *CL_PlayerHasCustomization( int nPlayerNum, resourcetype_t type )
 {
 	customization_t	*pList;
 
@@ -631,7 +630,7 @@ customization_t *CL_PlayerHasCustomization( int nPlayerNum, resourcetype_t type
 	return NULL;
 }
 
-void CL_RemoveCustomization( int nPlayerNum, customization_t *pRemove )
+static void CL_RemoveCustomization( int nPlayerNum, customization_t *pRemove )
 {
 	customization_t	*pList;
 	customization_t	*pNext;
@@ -802,7 +801,7 @@ CL_CreateCustomizationList
 loading custom decal for self
 ==================
 */
-void CL_CreateCustomizationList( void )
+static void CL_CreateCustomizationList( void )
 {
 	resource_t	*pResource;
 	player_info_t	*pPlayer;
@@ -1494,7 +1493,7 @@ void CL_UpdateUserPings( sizebuf_t *msg )
 	}
 }
 
-void CL_SendConsistencyInfo( sizebuf_t *msg )
+static void CL_SendConsistencyInfo( sizebuf_t *msg )
 {
 	qboolean		user_changed_diskfile;
 	vec3_t		mins, maxs;
@@ -1671,7 +1670,7 @@ void CL_RegisterResources( sizebuf_t *msg )
 	}
 }
 
-void CL_ParseConsistencyInfo( sizebuf_t *msg )
+static void CL_ParseConsistencyInfo( sizebuf_t *msg )
 {
 	int		lastcheck;
 	int		delta;
@@ -1736,7 +1735,7 @@ CL_ParseResourceList
 
 ==============
 */
-void CL_ParseResourceList( sizebuf_t *msg )
+static void CL_ParseResourceList( sizebuf_t *msg )
 {
 	resource_t	*pResource;
 	int		i, total;
@@ -1773,7 +1772,7 @@ CL_ParseVoiceInit
 
 ==================
 */
-void CL_ParseVoiceInit( sizebuf_t *msg )
+static void CL_ParseVoiceInit( sizebuf_t *msg )
 {
 	char *pszCodec = MSG_ReadString( msg );
 	int quality = MSG_ReadByte( msg );
@@ -1787,7 +1786,7 @@ CL_ParseVoiceData
 
 ==================
 */
-void CL_ParseVoiceData( sizebuf_t *msg )
+static void CL_ParseVoiceData( sizebuf_t *msg )
 {
 	int size, idx, frames;
 	byte received[8192];
@@ -1904,7 +1903,7 @@ CL_ParseScreenShake
 Set screen shake
 ==============
 */
-void CL_ParseScreenShake( sizebuf_t *msg )
+static void CL_ParseScreenShake( sizebuf_t *msg )
 {
 	float amplitude = (float)(word)MSG_ReadShort( msg ) * ( 1.0f / (float)( 1 << 12 ));
 	float duration  = (float)(word)MSG_ReadShort( msg ) * ( 1.0f / (float)( 1 << 12 ));
@@ -1927,7 +1926,7 @@ CL_ParseScreenFade
 Set screen fade
 ==============
 */
-void CL_ParseScreenFade( sizebuf_t *msg )
+static void CL_ParseScreenFade( sizebuf_t *msg )
 {
 	float		duration, holdTime;
 	screenfade_t	*sf = &clgame.fade;
@@ -2026,7 +2025,7 @@ CL_ParseExec
 Exec map/class specific configs
 ==============
 */
-void CL_ParseExec( sizebuf_t *msg )
+static void CL_ParseExec( sizebuf_t *msg )
 {
 	qboolean is_class;
 	int class_idx;

engine/client/cl_parse_48.c

@@ -30,7 +30,7 @@ CL_ParseStaticEntity
 static client entity
 ==================
 */
-void CL_LegacyParseStaticEntity( sizebuf_t *msg )
+static void CL_LegacyParseStaticEntity( sizebuf_t *msg )
 {
 	int		i;
 	entity_state_t	state;
@@ -98,7 +98,7 @@ void CL_LegacyParseStaticEntity( sizebuf_t *msg )
 	R_AddEfrags( ent );	// add link
 }
 
-void CL_LegacyParseSoundPacket( sizebuf_t *msg, qboolean is_ambient )
+static void CL_LegacyParseSoundPacket( sizebuf_t *msg, qboolean is_ambient )
 {
 	vec3_t	pos;
 	int 	chan, sound;
@@ -167,7 +167,7 @@ CL_PrecacheSound
 prceache sound from server
 ================
 */
-void CL_LegacyPrecacheSound( sizebuf_t *msg )
+static void CL_LegacyPrecacheSound( sizebuf_t *msg )
 {
 	int	soundIndex;
 
@@ -184,7 +184,7 @@ void CL_LegacyPrecacheSound( sizebuf_t *msg )
 	cl.sound_index[soundIndex] = S_RegisterSound( cl.sound_precache[soundIndex] );
 }
 
-void CL_LegacyPrecacheModel( sizebuf_t *msg )
+static void CL_LegacyPrecacheModel( sizebuf_t *msg )
 {
 	int	modelIndex;
 	string model;
@@ -214,7 +214,7 @@ void CL_LegacyPrecacheModel( sizebuf_t *msg )
 	cl.nummodels = Q_max( cl.nummodels, modelIndex  );
 }
 
-void CL_LegacyPrecacheEvent( sizebuf_t *msg )
+static void CL_LegacyPrecacheEvent( sizebuf_t *msg )
 {
 	int	eventIndex;
 
@@ -242,7 +242,7 @@ CL_ParseResourceList
 
 ==============
 */
-void CL_LegacyParseResourceList( sizebuf_t *msg )
+static void CL_LegacyParseResourceList( sizebuf_t *msg )
 {
 	int	i = 0;
 	static struct

engine/client/cl_pmove.c

@@ -54,31 +54,6 @@ void GAME_EXPORT CL_PopPMStates( void )
 	clgame.pushed = false;
 }
 
-/*
-=============
-CL_PushTraceBounds
-
-=============
-*/
-void GAME_EXPORT CL_PushTraceBounds( int hullnum, const float *mins, const float *maxs )
-{
-	hullnum = bound( 0, hullnum, 3 );
-	VectorCopy( mins, clgame.pmove->player_mins[hullnum] );
-	VectorCopy( maxs, clgame.pmove->player_maxs[hullnum] );
-}
-
-/*
-=============
-CL_PopTraceBounds
-
-=============
-*/
-void GAME_EXPORT CL_PopTraceBounds( void )
-{
-	memcpy( clgame.pmove->player_mins, host.player_mins, sizeof( host.player_mins ));
-	memcpy( clgame.pmove->player_maxs, host.player_maxs, sizeof( host.player_maxs ));
-}
-
 /*
 ===============
 CL_IsPredicted
@@ -417,7 +392,7 @@ CL_AddLinksToPmove
 collect solid entities
 ====================
 */
-void CL_AddLinksToPmove( frame_t *frame )
+static void CL_AddLinksToPmove( frame_t *frame )
 {
 	entity_state_t	*state;
 	model_t		*model;
@@ -687,11 +662,6 @@ cl_entity_t *CL_GetWaterEntity( const float *rgflPos )
 	return CL_GetEntityByIndex( entnum );
 }
 
-int GAME_EXPORT CL_TestLine( const vec3_t start, const vec3_t end, int flags )
-{
-	return PM_TestLineExt( clgame.pmove, clgame.pmove->physents, clgame.pmove->numphysent, start, end, flags );
-}
-
 static int GAME_EXPORT pfnTestPlayerPosition( float *pos, pmtrace_t *ptrace )
 {
 	return PM_TestPlayerPosition( clgame.pmove, pos, ptrace, NULL );
@@ -897,7 +867,7 @@ static void CL_SetupPMove( playermove_t *pmove, const local_state_t *from, const
 	Q_strncpy( pmove->physinfo, cls.physinfo, MAX_INFO_STRING );
 }
 
-const void CL_FinishPMove( const playermove_t *pmove, local_state_t *to )
+static const void CL_FinishPMove( const playermove_t *pmove, local_state_t *to )
 {
 	entity_state_t	*ps;
 	clientdata_t	*cd;
@@ -950,7 +920,7 @@ CL_RunUsercmd
 Runs prediction code for user cmd
 =================
 */
-void CL_RunUsercmd( local_state_t *from, local_state_t *to, usercmd_t *u, qboolean runfuncs, double *time, unsigned int random_seed )
+static void CL_RunUsercmd( local_state_t *from, local_state_t *to, usercmd_t *u, qboolean runfuncs, double *time, unsigned int random_seed )
 {
 	usercmd_t		cmd;
 

engine/client/cl_qparse.c

@@ -414,7 +414,7 @@ If an entities model or origin changes from frame to frame, it must be
 relinked.  Other attributes can change without relinking.
 ==================
 */
-void CL_ParseQuakeEntityData( sizebuf_t *msg, int bits )
+static void CL_ParseQuakeEntityData( sizebuf_t *msg, int bits )
 {
 	int		i, newnum, pack;
 	qboolean		forcelink;
@@ -565,7 +565,7 @@ CL_ParseQuakeParticles
 
 ==================
 */
-void CL_ParseQuakeParticle( sizebuf_t *msg )
+static void CL_ParseQuakeParticle( sizebuf_t *msg )
 {
 	int	count, color;
 	vec3_t	org, dir;
@@ -587,7 +587,7 @@ CL_ParseQuakeStaticSound
 
 ===================
 */
-void CL_ParseQuakeStaticSound( sizebuf_t *msg )
+static void CL_ParseQuakeStaticSound( sizebuf_t *msg )
 {
 	int	sound_num;
 	float 	vol, attn;
@@ -816,7 +816,7 @@ CL_QuakeStuffText
 
 ==================
 */
-void CL_QuakeStuffText( const char *text )
+static void CL_QuakeStuffText( const char *text )
 {
 	Q_strncat( cmd_buf, text, sizeof( cmd_buf ));
 
@@ -831,7 +831,7 @@ CL_QuakeExecStuff
 
 ==================
 */
-void CL_QuakeExecStuff( void )
+static void CL_QuakeExecStuff( void )
 {
 	char	*text = cmd_buf;
 	char	token[256];

engine/client/cl_render.c

@@ -126,7 +126,7 @@ CL_GenericHandle
 
 =============
 */
-const char *CL_GenericHandle( int fileindex )
+static const char *CL_GenericHandle( int fileindex )
 {
 	if( fileindex < 0 || fileindex >= MAX_CUSTOM )
 		return 0;

engine/client/cl_scrn.c

@@ -252,7 +252,7 @@ VID_WriteOverviewScript
 Create overview script file
 ===============
 */
-void VID_WriteOverviewScript( void )
+static void VID_WriteOverviewScript( void )
 {
 	ref_overview_t	*ov = &clgame.overView;
 	string		filename;
@@ -344,7 +344,7 @@ void SCR_MakeScreenShot( void )
 SCR_DrawPlaque
 ================
 */
-void SCR_DrawPlaque( void )
+static void SCR_DrawPlaque( void )
 {
 	if(( cl_allow_levelshots.value && !cls.changelevel ) || cl.background )
 	{
@@ -415,7 +415,7 @@ void SCR_EndLoadingPlaque( void )
 SCR_AddDirtyPoint
 =================
 */
-void SCR_AddDirtyPoint( int x, int y )
+static void SCR_AddDirtyPoint( int x, int y )
 {
 	if( x < scr_dirty.x1 ) scr_dirty.x1 = x;
 	if( x > scr_dirty.x2 ) scr_dirty.x2 = x;
@@ -602,7 +602,7 @@ SCR_InstallParticlePalette
 INTERNAL RESOURCE
 ================
 */
-void SCR_InstallParticlePalette( void )
+static void SCR_InstallParticlePalette( void )
 {
 	rgbdata_t	*pic;
 	int	i;
@@ -648,21 +648,21 @@ void SCR_RegisterTextures( void )
 	// register gfx.wad images
 
 	if( FS_FileExists( "gfx/paused.lmp", false ))
-		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/paused.lmp", NULL, 0, TF_IMAGE );
+		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/paused.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 	else if( FS_FileExists( "gfx/pause.lmp", false ))
-		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/pause.lmp", NULL, 0, TF_IMAGE );
+		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/pause.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 
 	if( FS_FileExists( "gfx/lambda.lmp", false ))
 	{
 		if( cl_allow_levelshots.value )
-			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE );
-		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE );
+			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE|TF_ALLOW_NEAREST );
+		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 	}
 	else if( FS_FileExists( "gfx/loading.lmp", false ))
 	{
 		if( cl_allow_levelshots.value )
-			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE );
-		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE );
+			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE|TF_ALLOW_NEAREST );
+		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 	}
 
 	cls.tileImage = ref.dllFuncs.GL_LoadTexture( "gfx/backtile.lmp", NULL, 0, TF_NOMIPMAP );
@@ -675,7 +675,7 @@ SCR_SizeUp_f
 Keybinding command
 =================
 */
-void SCR_SizeUp_f( void )
+static void SCR_SizeUp_f( void )
 {
 	Cvar_SetValue( "viewsize", Q_min( scr_viewsize.value + 10, 120 ));
 }
@@ -688,7 +688,7 @@ SCR_SizeDown_f
 Keybinding command
 =================
 */
-void SCR_SizeDown_f( void )
+static void SCR_SizeDown_f( void )
 {
 	Cvar_SetValue( "viewsize", Q_max( scr_viewsize.value - 10, 30 ));
 }

engine/client/cl_tent.c

@@ -87,6 +87,8 @@ const char *cl_explode_sounds[] =
 	"weapons/explode5.wav",
 };
 
+static void CL_PlayerDecal( int playerIndex, int textureIndex, int entityIndex, float *pos );
+
 /*
 ================
 CL_LoadClientSprites
@@ -255,7 +257,7 @@ CL_PrepareTEnt
 set default values
 ==============
 */
-void CL_PrepareTEnt( TEMPENTITY *pTemp, model_t *pmodel )
+static void CL_PrepareTEnt( TEMPENTITY *pTemp, model_t *pmodel )
 {
 	int	frameCount = 0;
 	int	modelIndex = 0;
@@ -296,7 +298,7 @@ CL_TempEntPlaySound
 play collide sound
 ==============
 */
-void CL_TempEntPlaySound( TEMPENTITY *pTemp, float damp )
+static void CL_TempEntPlaySound( TEMPENTITY *pTemp, float damp )
 {
 	float	fvol;
 	char	soundname[32];
@@ -380,7 +382,7 @@ CL_TEntAddEntity
 add entity to renderlist
 ==============
 */
-int CL_TempEntAddEntity( cl_entity_t *pEntity )
+static int CL_TempEntAddEntity( cl_entity_t *pEntity )
 {
 	vec3_t mins, maxs;
 
@@ -432,7 +434,7 @@ CL_TEntAddEntity
 free the first low priority tempent it finds.
 ==============
 */
-qboolean CL_FreeLowPriorityTempEnt( void )
+static qboolean CL_FreeLowPriorityTempEnt( void )
 {
 	TEMPENTITY	*pActive = cl_active_tents;
 	TEMPENTITY	*pPrev = NULL;
@@ -2414,7 +2416,7 @@ LIGHT STYLE MANAGEMENT
 CL_ClearLightStyles
 ================
 */
-void CL_ClearLightStyles( void )
+static void CL_ClearLightStyles( void )
 {
 	memset( cl.lightstyles, 0, sizeof( cl.lightstyles ));
 }
@@ -2472,7 +2474,7 @@ dlight_t	cl_elights[MAX_ELIGHTS];
 CL_ClearDlights
 ================
 */
-void CL_ClearDlights( void )
+static void CL_ClearDlights( void )
 {
 	memset( cl_dlights, 0, sizeof( cl_dlights ));
 	memset( cl_elights, 0, sizeof( cl_elights ));
@@ -2919,7 +2921,7 @@ CL_PlayerDecal
 spray custom colored decal (clan logo etc)
 ===============
 */
-void CL_PlayerDecal( int playernum, int customIndex, int entityIndex, float *pos )
+static void CL_PlayerDecal( int playernum, int customIndex, int entityIndex, float *pos )
 {
 	int		textureIndex = 0;
 	customization_t	*pCust = NULL;

engine/client/cl_video.c

@@ -68,7 +68,7 @@ qboolean SCR_NextMovie( void )
 	return true;
 }
 
-void SCR_CreateStartupVids( void )
+static void SCR_CreateStartupVids( void )
 {
 	file_t	*f;
 

engine/client/cl_view.c

@@ -29,7 +29,7 @@ V_CalcViewRect
 calc frame rectangle (Quake1 style)
 ===============
 */
-void V_CalcViewRect( void )
+static void V_CalcViewRect( void )
 {
 	qboolean	full = false;
 	int	sb_lines;
@@ -88,7 +88,7 @@ void V_CalcViewRect( void )
 V_SetupViewModel
 ===============
 */
-void V_SetupViewModel( void )
+static void V_SetupViewModel( void )
 {
 	cl_entity_t	*view = &clgame.viewent;
 	player_info_t	*info = &cl.players[cl.playernum];
@@ -118,7 +118,7 @@ void V_SetupViewModel( void )
 V_SetRefParams
 ===============
 */
-void V_SetRefParams( ref_params_t *fd )
+static void V_SetRefParams( ref_params_t *fd )
 {
 	memset( fd, 0, sizeof( ref_params_t ));
 
@@ -182,7 +182,7 @@ V_MergeOverviewRefdef
 merge refdef with overview settings
 ===============
 */
-void V_RefApplyOverview( ref_viewpass_t *rvp )
+static void V_RefApplyOverview( ref_viewpass_t *rvp )
 {
 	ref_overview_t	*ov = &clgame.overView;
 	float		aspect;
@@ -281,7 +281,7 @@ static void V_AdjustFov( float *fov_x, float *fov_y, float width, float height,
 V_GetRefParams
 =============
 */
-void V_GetRefParams( ref_params_t *fd, ref_viewpass_t *rvp )
+static void V_GetRefParams( ref_params_t *fd, ref_viewpass_t *rvp )
 {
 	// part1: deniable updates
 	VectorCopy( fd->simvel, cl.simvel );
@@ -408,14 +408,14 @@ void V_RenderView( void )
 #define NODE_INTERVAL_X(x)	(x * 16.0f)
 #define NODE_INTERVAL_Y(x)	(x * 16.0f)
 
-void R_DrawLeafNode( float x, float y, float scale )
+static void R_DrawLeafNode( float x, float y, float scale )
 {
 	float downScale = scale * 0.25f;// * POINT_SIZE;
 
 	ref.dllFuncs.R_DrawStretchPic( x - downScale * 0.5f, y - downScale * 0.5f, downScale, downScale, 0, 0, 1, 1, R_GetBuiltinTexture( REF_PARTICLE_TEXTURE ) );
 }
 
-void R_DrawNodeConnection( float x, float y, float x2, float y2 )
+static void R_DrawNodeConnection( float x, float y, float x2, float y2 )
 {
 	ref.dllFuncs.Begin( TRI_LINES );
 		ref.dllFuncs.Vertex3f( x, y, 0 );
@@ -423,7 +423,7 @@ void R_DrawNodeConnection( float x, float y, float x2, float y2 )
 	ref.dllFuncs.End( );
 }
 
-void R_ShowTree_r( mnode_t *node, float x, float y, float scale, int shownodes, mleaf_t *viewleaf )
+static void R_ShowTree_r( mnode_t *node, float x, float y, float scale, int shownodes, mleaf_t *viewleaf )
 {
 	float	downScale = scale * 0.8f;
 
@@ -470,7 +470,7 @@ void R_ShowTree_r( mnode_t *node, float x, float y, float scale, int shownodes,
 	world.recursion_level--;
 }
 
-void R_ShowTree( void )
+static void R_ShowTree( void )
 {
 	float	x = (float)((refState.width - (int)POINT_SIZE) >> 1);
 	float	y = NODE_INTERVAL_Y(1.0f);

engine/client/client.h

@@ -343,7 +343,6 @@ typedef struct
 	int      charHeight;      // scaled height
 	int      type;            // fixed width font or variable
 	int      rendermode;      // default rendermode
-	qboolean	nearest;         // nearest filtering enabled
 	qboolean	valid;           // all rectangles are valid
 } cl_font_t;
 
@@ -683,6 +682,7 @@ extern convar_t	cl_clockreset;
 extern convar_t	cl_fixtimerate;
 extern convar_t	hud_fontscale;
 extern convar_t	hud_scale;
+extern convar_t hud_scale_minimal_width;
 extern convar_t	r_showtextures;
 extern convar_t	cl_bmodelinterp;
 extern convar_t	cl_lw;		// local weapons
@@ -705,7 +705,6 @@ extern convar_t cl_fixmodelinterpolationartifacts;
 //=============================================================================
 
 void CL_SetLightstyle( int style, const char* s, float f );
-void CL_RunLightStyles( void );
 void CL_DecayLights( void );
 dlight_t *CL_GetDynamicLight( int number );
 dlight_t *CL_GetEntityLight( int number );
@@ -716,12 +715,8 @@ dlight_t *CL_GetEntityLight( int number );
 // cl_cmds.c
 //
 void CL_Quit_f( void );
-void CL_ScreenShot_f( void );
-void CL_SnapShot_f( void );
+void CL_GenericShot_f( void );
 void CL_PlayCDTrack_f( void );
-void CL_EnvShot_f( void );
-void CL_SkyShot_f( void );
-void CL_SaveShot_f( void );
 void CL_LevelShot_f( void );
 void CL_SetSky_f( void );
 void SCR_Viewpos_f( void );
@@ -742,8 +737,6 @@ void CL_ClearResourceLists( void );
 void CL_Parse_Debug( qboolean enable );
 void CL_Parse_RecordCommand( int cmd, int startoffset );
 void CL_ResetFrame( frame_t *frame );
-void CL_WriteMessageHistory( void );
-const char *CL_MsgInfo( int cmd );
 
 //
 // cl_efx.c
@@ -754,7 +747,6 @@ void CL_Particle( const vec3_t org, int color, float life, int zpos, int zvel );
 // cl_main.c
 //
 void CL_Init( void );
-void CL_SendCommand( void );
 void CL_Disconnect_f( void );
 void CL_ProcessFile( qboolean successfully_received, const char *filename );
 void CL_WriteUsercmd( sizebuf_t *msg, int from, int to );
@@ -763,7 +755,6 @@ qboolean CL_PrecacheResources( void );
 void CL_SetupOverviewParams( void );
 void CL_UpdateFrameLerp( void );
 int CL_IsDevOverviewMode( void );
-void CL_PingServers_f( void );
 void CL_SignonReply( void );
 void CL_ClearState( void );
 
@@ -781,8 +772,6 @@ void CL_CheckStartupDemos( void );
 void CL_WriteDemoJumpTime( void );
 void CL_CloseDemoHeader( void );
 void CL_DemoCompleted( void );
-void CL_StopPlayback( void );
-void CL_StopRecord( void );
 void CL_PlayDemo_f( void );
 void CL_TimeDemo_f( void );
 void CL_StartDemos_f( void );
@@ -790,6 +779,7 @@ void CL_Demos_f( void );
 void CL_DeleteDemo_f( void );
 void CL_Record_f( void );
 void CL_Stop_f( void );
+int CL_GetDemoComment( const char *demoname, char *comment );
 
 //
 // cl_events.c
@@ -797,12 +787,9 @@ void CL_Stop_f( void );
 void CL_ParseEvent( sizebuf_t *msg );
 void CL_ParseReliableEvent( sizebuf_t *msg );
 void CL_SetEventIndex( const char *szEvName, int ev_index );
-void CL_QueueEvent( int flags, int index, float delay, event_args_t *args );
 void CL_PlaybackEvent( int flags, const edict_t *pInvoker, word eventindex, float delay, float *origin,
 	float *angles, float fparam1, float fparam2, int iparam1, int iparam2, int bparam1, int bparam2 );
 void CL_RegisterEvent( int lastnum, const char *szEvName, pfnEventHook func );
-void CL_BatchResourceRequest( qboolean initialize );
-int CL_EstimateNeededResources( void );
 void CL_ResetEvent( event_info_t *ei );
 word CL_EventIndex( const char *name );
 void CL_FireEvents( void );
@@ -826,10 +813,7 @@ int CL_DrawStringf( cl_font_t *font, float x, float y, rgba_t color, int flags,
 //
 void CL_UnloadProgs( void );
 qboolean CL_LoadProgs( const char *name );
-void CL_ParseUserMessage( sizebuf_t *msg, int svc_num );
 void CL_LinkUserMessage( char *pszName, const int svc_num, int iSize );
-void CL_ParseFinaleCutscene( sizebuf_t *msg, int level );
-void CL_ParseTextMessage( sizebuf_t *msg );
 void CL_DrawHUD( int state );
 void CL_InitEdicts( int maxclients );
 void CL_FreeEdicts( void );
@@ -847,18 +831,16 @@ model_t *CL_LoadModel( const char *modelname, int *index );
 HSPRITE pfnSPR_LoadExt( const char *szPicName, uint texFlags );
 void SPR_AdjustSize( float *x, float *y, float *w, float *h );
 int CL_GetScreenInfo( SCREENINFO *pscrinfo );
-void CL_FillRGBA( int x, int y, int width, int height, int r, int g, int b, int a );
 pmtrace_t *PM_CL_TraceLine( float *start, float *end, int flags, int usehull, int ignore_pe );
 const char *PM_CL_TraceTexture( int ground, float *vstart, float *vend );
 int PM_CL_PointContents( const float *p, int *truecontents );
-void CL_GetMousePosition( int *mx, int *my ); // TODO: move to input
-cl_entity_t* CL_GetViewModel( void );
 physent_t *pfnGetPhysent( int idx );
 struct msurface_s *pfnTraceSurface( int ground, float *vstart, float *vend );
 movevars_t *pfnGetMoveVars( void );
 void CL_EnableScissor( scissor_state_t *scissor, int x, int y, int width, int height );
 void CL_DisableScissor( scissor_state_t *scissor );
 qboolean CL_Scissor( const scissor_state_t *scissor, float *x, float *y, float *width, float *height, float *u0, float *v0, float *u1, float *v1 );
+struct cl_entity_s *CL_GetEntityByIndex( int index );
 
 _inline cl_entity_t *CL_EDICT_NUM( int n )
 {
@@ -910,6 +892,11 @@ qboolean CL_RequestMissingResources( void );
 void CL_RegisterResources ( sizebuf_t *msg );
 void CL_ParseViewEntity( sizebuf_t *msg );
 void CL_ParseServerTime( sizebuf_t *msg );
+void CL_ParseUserMessage( sizebuf_t *msg, int svc_num );
+void CL_ParseFinaleCutscene( sizebuf_t *msg, int level );
+void CL_ParseTextMessage( sizebuf_t *msg );
+void CL_BatchResourceRequest( qboolean initialize );
+int CL_EstimateNeededResources( void );
 
 //
 // cl_parse_48.c
@@ -923,8 +910,6 @@ void CL_LegacyPrecache_f( void );
 void SCR_VidInit( void );
 void SCR_TileClear( void );
 void SCR_DirtyScreen( void );
-void SCR_AddDirtyPoint( int x, int y );
-void SCR_InstallParticlePalette( void );
 void SCR_EndLoadingPlaque( void );
 void SCR_RegisterTextures( void );
 void SCR_LoadCreditsFont( void );
@@ -960,20 +945,17 @@ void CL_InitClientMove( void );
 void CL_PredictMovement( qboolean repredicting );
 void CL_CheckPredictionError( void );
 qboolean CL_IsPredicted( void );
-int CL_TruePointContents( const vec3_t p );
 int CL_WaterEntity( const float *rgflPos );
 cl_entity_t *CL_GetWaterEntity( const float *rgflPos );
-int CL_TestLine( const vec3_t start, const vec3_t end, int flags );
 pmtrace_t *CL_VisTraceLine( vec3_t start, vec3_t end, int flags );
 pmtrace_t CL_TraceLine( vec3_t start, vec3_t end, int flags );
-void CL_PushTraceBounds( int hullnum, const float *mins, const float *maxs );
-void CL_PopTraceBounds( void );
 void CL_MoveSpectatorCamera( void );
 void CL_SetLastUpdate( void );
 void CL_RedoPrediction( void );
 void CL_PushPMStates( void );
 void CL_PopPMStates( void );
 void CL_SetUpPlayerPrediction( int dopred, int bIncludeLocalClient );
+void CL_SetIdealPitch( void );
 
 //
 // cl_qparse.c
@@ -990,12 +972,10 @@ qboolean CL_AddVisibleEntity( cl_entity_t *ent, int entityType );
 void CL_ResetLatchedVars( cl_entity_t *ent, qboolean full_reset );
 qboolean CL_GetEntitySpatialization( struct channel_s *ch );
 qboolean CL_GetMovieSpatialization( struct rawchan_s *ch );
-void CL_ProcessPlayerState( int playerindex, entity_state_t *state );
 void CL_ComputePlayerOrigin( cl_entity_t *clent );
 void CL_ProcessPacket( frame_t *frame );
 void CL_MoveThirdpersonCamera( void );
 qboolean CL_IsPlayerIndex( int idx );
-void CL_SetIdealPitch( void );
 void CL_EmitEntities( void );
 
 //
@@ -1019,6 +999,7 @@ const ref_overview_t *GL_GetOverviewParms( void );
 //
 void R_StoreEfrags( efrag_t **ppefrag, int framecount );
 void R_AddEfrags( cl_entity_t *ent );
+
 //
 // cl_tent.c
 //
@@ -1029,7 +1010,6 @@ void CL_ClearEfrags( void );
 void CL_TestLights( void );
 void CL_FireCustomDecal( int textureIndex, int entityIndex, int modelIndex, float *pos, int flags, float scale );
 void CL_DecalShoot( int textureIndex, int entityIndex, int modelIndex, float *pos, int flags );
-void CL_PlayerDecal( int playerIndex, int textureIndex, int entityIndex, float *pos );
 void R_FreeDeadParticles( struct particle_s **ppparticles );
 void CL_AddClientResource( const char *filename, int type );
 void CL_AddClientResources( void );
@@ -1051,7 +1031,6 @@ void CL_ReadPointFile_f( void );
 void CL_DrawEFX( float time, qboolean fTrans );
 void CL_ThinkParticle( double frametime, particle_t *p );
 void CL_ReadLineFile_f( void );
-void CL_RunLightStyles( void );
 
 //
 // console.c
@@ -1072,26 +1051,22 @@ int Con_UtfProcessCharForce( int in );
 int Con_UtfMoveLeft( char *str, int pos );
 int Con_UtfMoveRight( char *str, int pos, int length );
 void Con_DefaultColor( int r, int g, int b, qboolean gameui );
-void Con_InvalidateFonts( void );
 cl_font_t *Con_GetCurFont( void );
 cl_font_t *Con_GetFont( int num );
 void Con_DrawCharacterLen( int number, int *width, int *height );
 int Con_DrawString( int x, int y, const char *string, rgba_t setColor ); // legacy, use cl_font.c
 void GAME_EXPORT Con_DrawStringLen( const char *pText, int *length, int *height ); // legacy, use cl_font.c
 void Con_CharEvent( int key );
-void Con_RestoreFont( void );
 void Key_Console( int key );
 void Key_Message( int key );
 void Con_FastClose( void );
 void Con_Bottom( void );
-void Con_Top( void );
 void Con_PageDown( int lines );
 void Con_PageUp( int lines );
 
 //
 // s_main.c
 //
-void S_StreamRawSamples( int samples, int rate, int width, int channels, const byte *data );
 void S_StreamAviSamples( void *Avi, int entnum, float fvol, float attn, float synctime );
 void S_StartBackgroundTrack( const char *intro, const char *loop, int position, qboolean fullpath );
 void S_StopBackgroundTrack( void );
@@ -1138,11 +1113,6 @@ void UI_ConnectionProgress_Precache( void );
 void UI_ConnectionProgress_Connect( const char *server );
 void UI_ConnectionProgress_ChangeLevel( void );
 void UI_ConnectionProgress_ParseServerInfo( const char *server );
-void pfnPIC_Set( HIMAGE hPic, int r, int g, int b, int a );
-void pfnPIC_Draw( int x, int y, int width, int height, const wrect_t *prc );
-void pfnPIC_DrawTrans( int x, int y, int width, int height, const wrect_t *prc );
-void pfnPIC_DrawHoles( int x, int y, int width, int height, const wrect_t *prc );
-void pfnPIC_DrawAdditive( int x, int y, int width, int height, const wrect_t *prc );
 
 //
 // cl_mobile.c

engine/client/console.c

@@ -140,8 +140,9 @@ typedef struct
 
 static console_t		con;
 
-void Con_ClearField( field_t *edit );
-void Field_CharEvent( field_t *edit, int ch );
+static void Con_ClearField( field_t *edit );
+static void Field_CharEvent( field_t *edit, int ch );
+static void Con_InvalidateFonts( void );
 
 static void Con_LoadHistory( con_history_t *self );
 static void Con_SaveHistory( con_history_t *self );
@@ -151,7 +152,7 @@ static void Con_SaveHistory( con_history_t *self );
 Con_Clear_f
 ================
 */
-void Con_Clear_f( void )
+static void Con_Clear_f( void )
 {
 	con.lines_count = 0;
 	con.backscroll = 0; // go to end
@@ -206,7 +207,7 @@ void Con_ClearNotify( void )
 Con_ClearTyping
 ================
 */
-void Con_ClearTyping( void )
+static void Con_ClearTyping( void )
 {
 	Con_ClearField( &con.input );
 	con.input.widthInChars = con.linewidth;
@@ -219,7 +220,7 @@ void Con_ClearTyping( void )
 Con_MessageMode_f
 ================
 */
-void Con_MessageMode_f( void )
+static void Con_MessageMode_f( void )
 {
 	g_messagemode_privileged = Cmd_CurrentCommandIsPrivileged();
 
@@ -235,7 +236,7 @@ void Con_MessageMode_f( void )
 Con_MessageMode2_f
 ================
 */
-void Con_MessageMode2_f( void )
+static void Con_MessageMode2_f( void )
 {
 	g_messagemode_privileged = Cmd_CurrentCommandIsPrivileged();
 
@@ -280,7 +281,7 @@ void Con_ToggleConsole_f( void )
 Con_SetTimes_f
 ================
 */
-void Con_SetTimes_f( void )
+static void Con_SetTimes_f( void )
 {
 	int	newtimes;
 
@@ -303,7 +304,7 @@ Notifies the console code about the current time
 went backwards)
 ================
 */
-void Con_FixTimes( void )
+static void Con_FixTimes( void )
 {
 	double	diff;
 	int	i;
@@ -324,7 +325,7 @@ Con_DeleteLine
 Deletes the first line from the console history.
 ================
 */
-void Con_DeleteLine( void )
+static void Con_DeleteLine( void )
 {
 	if( con.lines_count == 0 )
 		return;
@@ -339,7 +340,7 @@ Con_DeleteLastLine
 Deletes the last line from the console history.
 ================
 */
-void Con_DeleteLastLine( void )
+static void Con_DeleteLastLine( void )
 {
 	if( con.lines_count == 0 )
 		return;
@@ -398,7 +399,7 @@ Con_AddLine
 Appends a given string as a new line to the console.
 ================
 */
-void Con_AddLine( const char *line, int length, qboolean newline )
+static void Con_AddLine( const char *line, int length, qboolean newline )
 {
 	char		*putpos;
 	con_lineinfo_t	*p;
@@ -444,7 +445,7 @@ Con_CheckResize
 If the line width has changed, reformat the buffer.
 ================
 */
-void Con_CheckResize( void )
+static void Con_CheckResize( void )
 {
 	int	charWidth = 8;
 	int	i, width;
@@ -493,7 +494,7 @@ void Con_PageDown( int lines )
 Con_Top
 ================
 */
-void Con_Top( void )
+static void Con_Top( void )
 {
 	con.backscroll = CON_MAXLINES;
 }
@@ -574,7 +575,7 @@ static void Con_LoadConsoleFont( int fontNumber, cl_font_t *font )
 	{
 		// quake fixed font as fallback
 		// keep source to print directly into conback image
-		if( !Con_LoadFixedWidthFont( "gfx/conchars", font, scale, kRenderTransTexture, TF_FONT|TF_KEEP_SOURCE ))
+		if( !Con_LoadFixedWidthFont( "gfx/conchars", font, scale, kRenderTransTexture, TF_FONT|TF_NEAREST|TF_KEEP_SOURCE ))
 			Con_DPrintf( S_ERROR "failed to load console font\n" );
 	}
 }
@@ -1120,7 +1121,7 @@ EDIT FIELDS
 Con_ClearField
 ================
 */
-void Con_ClearField( field_t *edit )
+static void Con_ClearField( field_t *edit )
 {
 	memset( edit->buffer, 0, MAX_STRING );
 	edit->cursor = 0;
@@ -1143,7 +1144,7 @@ static void Field_Set( field_t *f, const char *string )
 Field_Paste
 ================
 */
-void Field_Paste( field_t *edit )
+static void Field_Paste( field_t *edit )
 {
 	char	*cbd;
 	int	i, pasteLen;
@@ -1179,7 +1180,7 @@ in-game talk, and menu fields
 Key events are used for non-printable characters, others are gotten from char events.
 =================
 */
-void Field_KeyDownEvent( field_t *edit, int key )
+static void Field_KeyDownEvent( field_t *edit, int key )
 {
 	int	len;
 
@@ -1250,7 +1251,7 @@ void Field_KeyDownEvent( field_t *edit, int key )
 Field_CharEvent
 ==================
 */
-void Field_CharEvent( field_t *edit, int ch )
+static void Field_CharEvent( field_t *edit, int ch )
 {
 	int	len;
 
@@ -1311,7 +1312,7 @@ void Field_CharEvent( field_t *edit, int ch )
 Field_DrawInputLine
 ==================
 */
-void Field_DrawInputLine( int x, int y, field_t *edit )
+static void Field_DrawInputLine( int x, int y, field_t *edit )
 {
 	int	len, cursorChar;
 	int	drawLen;
@@ -1683,7 +1684,7 @@ Con_DrawInput
 The input line scrolls horizontally if typing goes beyond the right edge
 ================
 */
-void Con_DrawInput( int lines )
+static void Con_DrawInput( int lines )
 {
 	int	y;
 
@@ -1703,7 +1704,7 @@ Con_DrawDebugLines
 Custom debug messages
 ================
 */
-int Con_DrawDebugLines( void )
+static int Con_DrawDebugLines( void )
 {
 	notify_t *notify = con.notify;
 	int	i, count = 0;
@@ -1788,7 +1789,7 @@ Con_DrawNotify
 Draws the last few lines of output transparently over the game top
 ================
 */
-void Con_DrawNotify( void )
+static void Con_DrawNotify( void )
 {
 	double	time = cl.time;
 	int	i, x, y = 0;
@@ -1840,7 +1841,7 @@ If alpha is 0, the line is not drawn, but still wrapped and its height
 returned.
 ================
 */
-int Con_DrawConsoleLine( int y, int lineno )
+static int Con_DrawConsoleLine( int y, int lineno )
 {
 	con_lineinfo_t	*li = &CON_LINES( lineno );
 
@@ -1895,7 +1896,7 @@ Con_DrawConsole
 Draws the console with the solid background
 ================
 */
-void Con_DrawSolidConsole( int lines )
+static void Con_DrawSolidConsole( int lines )
 {
 	int	i, x, y;
 	float	fraction;

engine/client/gamma.c

@@ -82,9 +82,6 @@ static void BuildGammaTable( const float gamma, const float brightness, const fl
 
 static void V_ValidateGammaCvars( void )
 {
-	if( Host_IsLocalGame( ))
-		return;
-
 	if( v_gamma.value < 1.8f )
 		Cvar_DirectSet( &v_gamma, "1.8" );
 	else if( v_gamma.value > 3.0f )

engine/client/in_touch.c

@@ -252,7 +252,7 @@ Touch_DumpConfig
 Dump config to file
 =================
 */
-qboolean Touch_DumpConfig( const char *name, const char *profilename )
+static qboolean Touch_DumpConfig( const char *name, const char *profilename )
 {
 	file_t *f;
 	touch_button_t *button;

engine/client/input.c

@@ -107,7 +107,7 @@ void IN_LockInputDevices( qboolean lock )
 IN_StartupMouse
 ===========
 */
-void IN_StartupMouse( void )
+static void IN_StartupMouse( void )
 {
 	Cvar_RegisterVariable( &m_ignore );
 
@@ -206,7 +206,7 @@ void IN_ToggleClientMouse( int newstate, int oldstate )
 	}
 }
 
-void IN_CheckMouseState( qboolean active )
+static void IN_CheckMouseState( qboolean active )
 {
 	static qboolean s_bRawInput, s_bMouseGrab;
 
@@ -313,7 +313,7 @@ void IN_DeactivateMouse( void )
 IN_MouseMove
 ================
 */
-void IN_MouseMove( void )
+static void IN_MouseMove( void )
 {
 	int x, y;
 
@@ -588,7 +588,7 @@ void IN_EngineAppendMove( float frametime, void *cmd1, qboolean active )
 	}
 }
 
-void IN_Commands( void )
+static void IN_Commands( void )
 {
 #if XASH_USE_EVDEV
 	IN_EvdevFrame();

engine/client/keys.c

@@ -332,7 +332,7 @@ int Key_GetKey( const char *pBinding )
 Key_Unbind_f
 ===================
 */
-void Key_Unbind_f( void )
+static void Key_Unbind_f( void )
 {
 	int	b;
 
@@ -358,7 +358,7 @@ void Key_Unbind_f( void )
 Key_Unbindall_f
 ===================
 */
-void Key_Unbindall_f( void )
+static void Key_Unbindall_f( void )
 {
 	int	i;
 
@@ -378,7 +378,7 @@ void Key_Unbindall_f( void )
 Key_Reset_f
 ===================
 */
-void Key_Reset_f( void )
+static void Key_Reset_f( void )
 {
 	keyname_t	*kn;
 	int	i;
@@ -400,7 +400,7 @@ void Key_Reset_f( void )
 Key_Bind_f
 ===================
 */
-void Key_Bind_f( void )
+static void Key_Bind_f( void )
 {
 	char	cmd[1024];
 	int	i, c, b;
@@ -473,7 +473,7 @@ Key_Bindlist_f
 
 ============
 */
-void Key_Bindlist_f( void )
+static void Key_Bindlist_f( void )
 {
 	int	i;
 
@@ -523,7 +523,7 @@ void Key_Init( void )
 Key_AddKeyCommands
 ===================
 */
-void Key_AddKeyCommands( int key, const char *kb, qboolean down )
+static void Key_AddKeyCommands( int key, const char *kb, qboolean down )
 {
 	char	button[1024];
 	char	*buttonPtr;

engine/client/ref_common.c

@@ -109,6 +109,12 @@ static void *pfnMod_Extradata( int type, model_t *m )
 	return NULL;
 }
 
+static void CL_ExtraUpdate( void )
+{
+	clgame.dllFuncs.IN_Accumulate();
+	S_ExtraUpdate();
+}
+
 static void pfnCL_GetScreenInfo( int *width, int *height ) // clgame.scrInfo, ptrs may be NULL
 {
 	if( width ) *width = clgame.scrInfo.iWidth;

engine/client/s_main.c

@@ -91,7 +91,7 @@ void S_FadeClientVolume( float fadePercent, float fadeOutSeconds, float holdTime
 S_IsClient
 =================
 */
-qboolean S_IsClient( int entnum )
+static qboolean S_IsClient( int entnum )
 {
 	return ( entnum == s_listener.entnum );
 }
@@ -124,7 +124,7 @@ void S_FreeChannel( channel_t *ch )
 S_UpdateSoundFade
 =================
 */
-void S_UpdateSoundFade( void )
+static void S_UpdateSoundFade( void )
 {
 	float	f, totaltime, elapsed;
 
@@ -184,7 +184,7 @@ override any other sound playing on the same channel (see code comments below fo
 exceptions).
 =================
 */
-qboolean SND_FStreamIsPlaying( sfx_t *sfx )
+static qboolean SND_FStreamIsPlaying( sfx_t *sfx )
 {
 	int	ch_idx;
 
@@ -399,7 +399,7 @@ returns TRUE if sound was altered,
 returns FALSE if sound was not found (sound is not playing)
 =================
 */
-int S_AlterChannel( int entnum, int channel, sfx_t *sfx, int vol, int pitch, int flags )
+static int S_AlterChannel( int entnum, int channel, sfx_t *sfx, int vol, int pitch, int flags )
 {
 	channel_t	*ch;
 	int	i;
@@ -457,7 +457,7 @@ int S_AlterChannel( int entnum, int channel, sfx_t *sfx, int vol, int pitch, int
 S_SpatializeChannel
 =================
 */
-void S_SpatializeChannel( int *left_vol, int *right_vol, int master_vol, float gain, float dot, float dist )
+static void S_SpatializeChannel( int *left_vol, int *right_vol, int master_vol, float gain, float dot, float dist )
 {
 	float	lscale, rscale, scale;
 
@@ -480,7 +480,7 @@ void S_SpatializeChannel( int *left_vol, int *right_vol, int master_vol, float g
 SND_Spatialize
 =================
 */
-void SND_Spatialize( channel_t *ch )
+static void SND_Spatialize( channel_t *ch )
 {
 	vec3_t	source_vec;
 	float	dist, dot, gain = 1.0f;
@@ -953,7 +953,7 @@ int S_GetCurrentDynamicSounds( soundlist_t *pout, int size )
 S_InitAmbientChannels
 ===================
 */
-void S_InitAmbientChannels( void )
+static void S_InitAmbientChannels( void )
 {
 	int	ambient_channel;
 	channel_t	*chan;
@@ -975,7 +975,7 @@ void S_InitAmbientChannels( void )
 S_UpdateAmbientSounds
 ===================
 */
-void S_UpdateAmbientSounds( void )
+static void S_UpdateAmbientSounds( void )
 {
 	mleaf_t	*leaf;
 	float	vol;
@@ -1407,7 +1407,7 @@ static void S_FreeRawChannels( void )
 S_ClearBuffer
 ==================
 */
-void S_ClearBuffer( void )
+static void S_ClearBuffer( void )
 {
 	S_ClearRawChannels();
 
@@ -1506,7 +1506,7 @@ static int S_GetSoundtime( void )
 }
 
 //=============================================================================
-void S_UpdateChannels( void )
+static void S_UpdateChannels( void )
 {
 	uint	endtime;
 	int	samps;
@@ -1695,7 +1695,7 @@ console functions
 
 ===============================================================================
 */
-void S_Play_f( void )
+static void S_Play_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1706,7 +1706,7 @@ void S_Play_f( void )
 	S_StartLocalSound( Cmd_Argv( 1 ), VOL_NORM, false );
 }
 
-void S_Play2_f( void )
+static void S_Play2_f( void )
 {
 	int	i = 1;
 
@@ -1723,7 +1723,7 @@ void S_Play2_f( void )
 	}
 }
 
-void S_PlayVol_f( void )
+static void S_PlayVol_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1749,7 +1749,7 @@ static void S_Say( const char *name, qboolean reliable )
 	S_StartLocalSound( sentence, 1.0f, reliable );
 }
 
-void S_Say_f( void )
+static void S_Say_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1760,7 +1760,7 @@ void S_Say_f( void )
 	S_Say( Cmd_Argv( 1 ), false );
 }
 
-void S_SayReliable_f( void )
+static void S_SayReliable_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1776,7 +1776,7 @@ void S_SayReliable_f( void )
 S_Music_f
 =================
 */
-void S_Music_f( void )
+static void S_Music_f( void )
 {
 	int	c = Cmd_Argc();
 
@@ -1840,7 +1840,7 @@ void S_Music_f( void )
 S_StopSound_f
 =================
 */
-void S_StopSound_f( void )
+static void S_StopSound_f( void )
 {
 	S_StopAllSounds( true );
 }
@@ -1850,7 +1850,7 @@ void S_StopSound_f( void )
 S_SoundFade_f
 =================
 */
-void S_SoundFade_f( void )
+static void S_SoundFade_f( void )
 {
 	int	c = Cmd_Argc();
 	float	fadeTime = 5.0f;
@@ -1884,7 +1884,7 @@ void S_SoundInfo_f( void )
 S_VoiceRecordStart_f
 =================
 */
-void S_VoiceRecordStart_f( void )
+static void S_VoiceRecordStart_f( void )
 {
 	if( cls.state != ca_active || cls.legacymode )
 		return;
@@ -1897,7 +1897,7 @@ void S_VoiceRecordStart_f( void )
 S_VoiceRecordStop_f
 =================
 */
-void S_VoiceRecordStop_f( void )
+static void S_VoiceRecordStop_f( void )
 {
 	if( cls.state != ca_active || !Voice_IsRecording() )
 		return;

engine/client/s_mix.c

@@ -58,7 +58,7 @@ S_TransferPaintBuffer
 
 ===================
 */
-void S_TransferPaintBuffer( int endtime )
+static void S_TransferPaintBuffer( int endtime )
 {
 	int	*snd_p, snd_linear_count;
 	int	lpos, lpaintedtime;
@@ -201,7 +201,7 @@ CHANNEL MIXING
 
 ===============================================================================
 */
-void S_PaintMonoFrom8( portable_samplepair_t *pbuf, int *volume, byte *pData, int outCount )
+static void S_PaintMonoFrom8( portable_samplepair_t *pbuf, int *volume, byte *pData, int outCount )
 {
 	int	*lscale, *rscale;
 	int 	i, data;
@@ -217,7 +217,7 @@ void S_PaintMonoFrom8( portable_samplepair_t *pbuf, int *volume, byte *pData, in
 	}
 }
 
-void S_PaintStereoFrom8( portable_samplepair_t *pbuf, int *volume, byte *pData, int outCount )
+static void S_PaintStereoFrom8( portable_samplepair_t *pbuf, int *volume, byte *pData, int outCount )
 {
 	int	*lscale, *rscale;
 	uint	left, right;
@@ -237,7 +237,7 @@ void S_PaintStereoFrom8( portable_samplepair_t *pbuf, int *volume, byte *pData,
 	}
 }
 
-void S_PaintMonoFrom16( portable_samplepair_t *pbuf, int *volume, short *pData, int outCount )
+static void S_PaintMonoFrom16( portable_samplepair_t *pbuf, int *volume, short *pData, int outCount )
 {
 	int	left, right;
 	int	i, data;
@@ -252,7 +252,7 @@ void S_PaintMonoFrom16( portable_samplepair_t *pbuf, int *volume, short *pData,
 	}
 }
 
-void S_PaintStereoFrom16( portable_samplepair_t *pbuf, int *volume, short *pData, int outCount )
+static void S_PaintStereoFrom16( portable_samplepair_t *pbuf, int *volume, short *pData, int outCount )
 {
 	uint	*data;
 	int	left, right;
@@ -273,11 +273,11 @@ void S_PaintStereoFrom16( portable_samplepair_t *pbuf, int *volume, short *pData
 	}
 }
 
-void S_Mix8MonoTimeCompress( portable_samplepair_t *pbuf, int *volume, byte *pData, int inputOffset, uint rateScale, int outCount, int timecompress )
+static void S_Mix8MonoTimeCompress( portable_samplepair_t *pbuf, int *volume, byte *pData, int inputOffset, uint rateScale, int outCount, int timecompress )
 {
 }
 
-void S_Mix8Mono( portable_samplepair_t *pbuf, int *volume, byte *pData, int inputOffset, uint rateScale, int outCount, int timecompress )
+static void S_Mix8Mono( portable_samplepair_t *pbuf, int *volume, byte *pData, int inputOffset, uint rateScale, int outCount, int timecompress )
 {
 	int	i, sampleIndex = 0;
 	uint	sampleFrac = inputOffset;
@@ -309,7 +309,7 @@ void S_Mix8Mono( portable_samplepair_t *pbuf, int *volume, byte *pData, int inpu
 	}
 }
 
-void S_Mix8Stereo( portable_samplepair_t *pbuf, int *volume, byte *pData, int inputOffset, uint rateScale, int outCount )
+static void S_Mix8Stereo( portable_samplepair_t *pbuf, int *volume, byte *pData, int inputOffset, uint rateScale, int outCount )
 {
 	int	i, sampleIndex = 0;
 	uint	sampleFrac = inputOffset;
@@ -335,7 +335,7 @@ void S_Mix8Stereo( portable_samplepair_t *pbuf, int *volume, byte *pData, int in
 	}
 }
 
-void S_Mix16Mono( portable_samplepair_t *pbuf, int *volume, short *pData, int inputOffset, uint rateScale, int outCount )
+static void S_Mix16Mono( portable_samplepair_t *pbuf, int *volume, short *pData, int inputOffset, uint rateScale, int outCount )
 {
 	int	i, sampleIndex = 0;
 	uint	sampleFrac = inputOffset;
@@ -357,7 +357,7 @@ void S_Mix16Mono( portable_samplepair_t *pbuf, int *volume, short *pData, int in
 	}
 }
 
-void S_Mix16Stereo( portable_samplepair_t *pbuf, int *volume, short *pData, int inputOffset, uint rateScale, int outCount )
+static void S_Mix16Stereo( portable_samplepair_t *pbuf, int *volume, short *pData, int inputOffset, uint rateScale, int outCount )
 {
 	int	i, sampleIndex = 0;
 	uint	sampleFrac = inputOffset;
@@ -379,7 +379,7 @@ void S_Mix16Stereo( portable_samplepair_t *pbuf, int *volume, short *pData, int
 	}
 }
 
-void S_MixChannel( channel_t *pChannel, void *pData, int outputOffset, int inputOffset, uint fracRate, int outCount, int timecompress )
+static void S_MixChannel( channel_t *pChannel, void *pData, int outputOffset, int inputOffset, uint fracRate, int outCount, int timecompress )
 {
 	int			pvol[CCHANVOLUMES];
 	paintbuffer_t		*ppaint = MIX_GetCurrentPaintbufferPtr();
@@ -496,7 +496,7 @@ int S_MixDataToDevice( channel_t *pChannel, int sampleCount, int outRate, int ou
 	return outOffset - startingOffset;
 }
 
-qboolean S_ShouldContinueMixing( channel_t *ch )
+static qboolean S_ShouldContinueMixing( channel_t *ch )
 {
 	if( ch->isSentence )
 	{
@@ -517,7 +517,7 @@ qboolean S_ShouldContinueMixing( channel_t *ch )
 // this routine will fill the paintbuffer to endtime.  Otherwise, fewer samples are mixed.
 // if( endtime - paintedtime ) is not aligned on boundaries of 4,
 // we'll miss data if outputRate < SOUND_DMA_SPEED!
-void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate )
+static void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate )
 {
 	channel_t *ch;
 	wavdata_t	*pSource;
@@ -647,7 +647,7 @@ _inline portable_samplepair_t *S_GetNextpFilter( int i, portable_samplepair_t *p
 // if NULL then perform no filtering.
 // count: how many samples to upsample. will become count*2 samples in buffer, in place.
 
-void S_Interpolate2xCubic( portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem, int cfltmem, int count )
+static void S_Interpolate2xCubic( portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem, int cfltmem, int count )
 {
 
 // implement cubic interpolation on 2x upsampled buffer.   Effectively delays buffer contents by 2 samples.
@@ -740,7 +740,7 @@ void S_Interpolate2xCubic( portable_samplepair_t *pbuffer, portable_samplepair_t
 // prevfilter:  filter memory. NOTE: this must match the filtertype ie: filterlinear[] for FILTERTYPE_LINEAR
 // if NULL then perform no filtering.
 // count: how many samples to upsample. will become count*2 samples in buffer, in place.
-void S_Interpolate2xLinear( portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem, int cfltmem, int count )
+static void S_Interpolate2xLinear( portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem, int cfltmem, int count )
 {
 	int	i, upCount = count<<1;
 
@@ -769,7 +769,7 @@ void S_Interpolate2xLinear( portable_samplepair_t *pbuffer, portable_samplepair_
 // if NULL then perform no filtering.
 // cfltmem: max number of sample pairs filter can use
 // filtertype: FILTERTYPE_NONE, _LINEAR, _CUBIC etc.  Must match prevfilter.
-void S_MixBufferUpsample2x( int count, portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem, int cfltmem, int filtertype )
+static void S_MixBufferUpsample2x( int count, portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem, int cfltmem, int filtertype )
 {
 	int	upCount = count<<1;
 	int	i, j;
@@ -822,7 +822,7 @@ void MIX_ClearAllPaintBuffers( int SampleCount, qboolean clearFilters )
 // mixes pbuf1 + pbuf2 into pbuf3, count samples
 // fgain is output gain 0-1.0
 // NOTE: pbuf3 may equal pbuf1 or pbuf2!
-void MIX_MixPaintbuffers( int ibuf1, int ibuf2, int ibuf3, int count, float fgain )
+static void MIX_MixPaintbuffers( int ibuf1, int ibuf2, int ibuf3, int count, float fgain )
 {
 	portable_samplepair_t	*pbuf1, *pbuf2, *pbuf3;
 	int			i, gain;
@@ -855,7 +855,7 @@ void MIX_MixPaintbuffers( int ibuf1, int ibuf2, int ibuf3, int count, float fgai
 	}
 }
 
-void MIX_CompressPaintbuffer( int ipaint, int count )
+static void MIX_CompressPaintbuffer( int ipaint, int count )
 {
 	portable_samplepair_t	*pbuf;
 	paintbuffer_t		*ppaint;
@@ -871,7 +871,7 @@ void MIX_CompressPaintbuffer( int ipaint, int count )
 	}
 }
 
-void S_MixUpsample( int sampleCount, int filtertype )
+static void S_MixUpsample( int sampleCount, int filtertype )
 {
 	paintbuffer_t	*ppaint = MIX_GetCurrentPaintbufferPtr();
 	int		ifilter = ppaint->ifilter;
@@ -884,7 +884,7 @@ void S_MixUpsample( int sampleCount, int filtertype )
 	ppaint->ifilter++;
 }
 
-void MIX_MixRawSamplesBuffer( int end )
+static void MIX_MixRawSamplesBuffer( int end )
 {
 	portable_samplepair_t	*pbuf, *roombuf, *streambuf;
 	uint			i, j, stop;
@@ -928,7 +928,7 @@ void MIX_MixRawSamplesBuffer( int end )
 // IROOMBUFFER, IFACINGBUFFER, IFACINGAWAY
 // dsp fx are then applied to these buffers by the caller.
 // caller also remixes all into final IPAINTBUFFER output.
-void MIX_UpsampleAllPaintbuffers( int end, int count )
+static void MIX_UpsampleAllPaintbuffers( int end, int count )
 {
 	// 11khz sounds are mixed into 3 buffers based on distance from listener, and facing direction
 	// These buffers are facing, facingaway, room

engine/common/cfgscript.c

@@ -52,7 +52,7 @@ CSCR_ExpectString
 Return true if next token is pExpext and skip it
 ===================
 */
-qboolean CSCR_ExpectString( parserstate_t *ps, const char *pExpect, qboolean skip, qboolean error )
+static qboolean CSCR_ExpectString( parserstate_t *ps, const char *pExpect, qboolean skip, qboolean error )
 {
 	char	*tmp = COM_ParseFile( ps->buf, ps->token, sizeof( ps->token ));
 
@@ -75,7 +75,7 @@ CSCR_ParseType
 Determine script variable type
 ===================
 */
-cvartype_t CSCR_ParseType( parserstate_t *ps )
+static cvartype_t CSCR_ParseType( parserstate_t *ps )
 {
 	int	i;
 
@@ -96,7 +96,7 @@ cvartype_t CSCR_ParseType( parserstate_t *ps )
 CSCR_ParseSingleCvar
 =========================
 */
-qboolean CSCR_ParseSingleCvar( parserstate_t *ps, scrvardef_t *result )
+static qboolean CSCR_ParseSingleCvar( parserstate_t *ps, scrvardef_t *result )
 {
 	// read the name
 	ps->buf = COM_ParseFile( ps->buf, result->name, sizeof( result->name ));
@@ -170,7 +170,7 @@ CSCR_ParseHeader
 Check version and seek to first cvar name
 ======================
 */
-qboolean CSCR_ParseHeader( parserstate_t *ps )
+static qboolean CSCR_ParseHeader( parserstate_t *ps )
 {
 	if( !CSCR_ExpectString( ps, "VERSION", false, true ))
 		return false;

engine/common/cmd.c

@@ -53,7 +53,7 @@ static void Cmd_ExecuteStringWithPrivilegeCheck( const char *text, qboolean isPr
 Cbuf_Init
 ============
 */
-void Cbuf_Init( void )
+static void Cbuf_Init( void )
 {
 	cmd_text.data = cmd_text_buf;
 	filteredcmd_text.data = filteredcmd_text_buf;
@@ -79,7 +79,7 @@ void Cbuf_Clear( void )
 Cbuf_GetSpace
 ============
 */
-void *Cbuf_GetSpace( cmdbuf_t *buf, int length )
+static void *Cbuf_GetSpace( cmdbuf_t *buf, int length )
 {
 	void    *data;
 
@@ -176,7 +176,7 @@ void Cbuf_InsertText( const char *text )
 Cbuf_Execute
 ============
 */
-void Cbuf_ExecuteCommandsFromBuffer( cmdbuf_t *buf, qboolean isPrivileged, int cmdsToExecute )
+static void Cbuf_ExecuteCommandsFromBuffer( cmdbuf_t *buf, qboolean isPrivileged, int cmdsToExecute )
 {
 	char	*text;
 	char	line[MAX_CMD_LINE];
@@ -356,7 +356,7 @@ hl.exe -dev 3 +map c1a0d
 hl.exe -nosound -game bshift
 ===============
 */
-void Cmd_StuffCmds_f( void )
+static void Cmd_StuffCmds_f( void )
 {
 	host.stuffcmds_pending = true;
 }
@@ -370,7 +370,7 @@ next frame.  This allows commands like:
 bind g "cmd use rocket ; +attack ; wait ; -attack ; cmd use blaster"
 ============
 */
-void Cmd_Wait_f( void )
+static void Cmd_Wait_f( void )
 {
 	cmd_wait = true;
 }
@@ -382,7 +382,7 @@ Cmd_Echo_f
 Just prints the rest of the line to the console
 ===============
 */
-void Cmd_Echo_f( void )
+static void Cmd_Echo_f( void )
 {
 	int	i;
 
@@ -398,7 +398,7 @@ Cmd_Alias_f
 Creates a new command that executes a command string (possibly ; seperated)
 ===============
 */
-void Cmd_Alias_f( void )
+static void Cmd_Alias_f( void )
 {
 	cmdalias_t	*a;
 	char		cmd[MAX_CMD_LINE];
@@ -882,7 +882,7 @@ Cmd_If_f
 Compare and et condition bit if true
 ============
 */
-void Cmd_If_f( void )
+static void Cmd_If_f( void )
 {
 	// reset bit first
 	cmd_condition &= ~BIT( cmd_condlevel );
@@ -943,7 +943,7 @@ Cmd_Else_f
 Invert condition bit
 ============
 */
-void Cmd_Else_f( void )
+static void Cmd_Else_f( void )
 {
 	cmd_condition ^= BIT( cmd_condlevel );
 }
@@ -1179,7 +1179,7 @@ void Cmd_ForwardToServer( void )
 Cmd_List_f
 ============
 */
-void Cmd_List_f( void )
+static void Cmd_List_f( void )
 {
 	cmd_t	*cmd;
 	int	i = 0;

engine/common/common.c

@@ -531,47 +531,6 @@ int GAME_EXPORT COM_FileSize( const char *filename )
 	return FS_FileSize( filename, false );
 }
 
-/*
-=============
-COM_AddAppDirectoryToSearchPath
-
-=============
-*/
-void GAME_EXPORT COM_AddAppDirectoryToSearchPath( const char *pszBaseDir, const char *appName )
-{
-	FS_AddGameHierarchy( pszBaseDir, FS_NOWRITE_PATH );
-}
-
-/*
-===========
-COM_ExpandFilename
-
-Finds the file in the search path, copies over the name with the full path name.
-This doesn't search in the pak file.
-===========
-*/
-int GAME_EXPORT COM_ExpandFilename( const char *fileName, char *nameOutBuffer, int nameOutBufferSize )
-{
-	char		result[MAX_SYSPATH];
-
-	if( !COM_CheckString( fileName ) || !nameOutBuffer || nameOutBufferSize <= 0 )
-		return 0;
-
-	// filename examples:
-	// media\sierra.avi - D:\Xash3D\valve\media\sierra.avi
-	// models\barney.mdl - D:\Xash3D\bshift\models\barney.mdl
-	if( g_fsapi.GetFullDiskPath( result, sizeof( result ), fileName, false ))
-	{
-		// check for enough room
-		if( Q_strlen( result ) > nameOutBufferSize )
-			return 0;
-
-		Q_strncpy( nameOutBuffer, result, nameOutBufferSize );
-		return 1;
-	}
-	return 0;
-}
-
 /*
 =============
 COM_TrimSpace
@@ -869,18 +828,6 @@ cvar_t *GAME_EXPORT pfnCVarGetPointer( const char *szVarName )
 	return (cvar_t *)Cvar_FindVar( szVarName );
 }
 
-/*
-=============
-pfnCVarDirectSet
-
-allow to set cvar directly
-=============
-*/
-void GAME_EXPORT pfnCVarDirectSet( cvar_t *var, const char *szValue )
-{
-	Cvar_DirectSet( (convar_t *)var, szValue );
-}
-
 /*
 =============
 COM_CompareFileTime
@@ -996,21 +943,6 @@ qboolean COM_IsSafeFileToDownload( const char *filename )
 	return true;
 }
 
-const char *COM_GetResourceTypeName( resourcetype_t restype )
-{
-	switch( restype )
-	{
-		case t_decal: return "decal";
-		case t_eventscript: return "eventscript";
-		case t_generic: return "generic";
-		case t_model: return "model";
-		case t_skin: return "skin";
-		case t_sound: return "sound";
-		case t_world: return "world";
-		default: return "unknown";
-	}
-}
-
 char *_copystring( poolhandle_t mempool, const char *s, const char *filename, int fileline )
 {
 	size_t	size;

engine/common/common.h

@@ -388,7 +388,6 @@ void *FS_GetNativeObject( const char *obj );
 //
 // cmd.c
 //
-void Cbuf_Init( void );
 void Cbuf_Clear( void );
 void Cbuf_AddText( const char *text );
 void Cbuf_AddTextf( const char *text, ... ) _format( 1 );
@@ -412,9 +411,6 @@ void Cmd_RemoveCommand( const char *cmd_name );
 qboolean Cmd_Exists( const char *cmd_name );
 void Cmd_LookupCmds( void *buffer, void *ptr, setpair_t callback );
 int Cmd_ListMaps( search_t *t , char *lastmapname, size_t len );
-qboolean Cmd_GetMapList( const char *s, char *completedname, int length );
-qboolean Cmd_GetDemoList( const char *s, char *completedname, int length );
-qboolean Cmd_GetMovieList( const char *s, char *completedname, int length );
 void Cmd_TokenizeString( const char *text );
 void Cmd_ExecuteString( const char *text );
 void Cmd_ForwardToServer( void );
@@ -461,13 +457,12 @@ void FS_FreeImage( rgbdata_t *pack );
 extern const bpc_desc_t PFDesc[];	// image get pixelformat
 qboolean Image_Process( rgbdata_t **pix, int width, int height, uint flags, float reserved );
 void Image_PaletteHueReplace( byte *palSrc, int newHue, int start, int end, int pal_size );
-void Image_PaletteTranslate( byte *palSrc, int top, int bottom, int pal_size );
 void Image_SetForceFlags( uint flags );	// set image force flags on loading
-size_t Image_DXTGetLinearSize( int type, int width, int height, int depth );
 qboolean Image_CustomPalette( void );
 void Image_ClearForceFlags( void );
 void Image_SetMDLPointer( byte *p );
 void Image_CheckPaletteQ1( void );
+
 /*
 ========================================================================
 
@@ -543,7 +538,6 @@ qboolean Host_IsQuakeCompatible( void );
 void EXPORT Host_Shutdown( void );
 int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGame, pfnChangeGame func );
 int Host_CompareFileTime( int ft1, int ft2 );
-void Host_NewInstance( const char *name, const char *finalmsg );
 void Host_EndGame( qboolean abort, const char *message, ... ) _format( 2 );
 void Host_AbortCurrentFrame( void ) NORETURN;
 void Host_WriteServerConfig( const char *name );
@@ -556,7 +550,6 @@ void Host_ShutdownServer( void );
 void Host_Error( const char *error, ... ) _format( 1 );
 void Host_ValidateEngineFeatures( uint32_t features );
 void Host_Frame( float time );
-void Host_InitDecals( void );
 void Host_Credits( void );
 
 //
@@ -600,7 +593,6 @@ void COM_HexConvert( const char *pszInput, int nInputLength, byte *pOutput );
 int COM_SaveFile( const char *filename, const void *data, int len );
 byte* COM_LoadFileForMe( const char *filename, int *pLength );
 qboolean COM_IsSafeFileToDownload( const char *filename );
-const char *COM_GetResourceTypeName( resourcetype_t restype );
 cvar_t *pfnCVarGetPointer( const char *szVarName );
 int pfnDrawConsoleString( int x, int y, char *string );
 void pfnDrawSetTextColor( float r, float g, float b );
@@ -608,7 +600,6 @@ void pfnDrawConsoleStringLen( const char *pText, int *length, int *height );
 void *Cache_Check( poolhandle_t mempool, struct cache_user_s *c );
 void COM_TrimSpace( const char *source, char *dest );
 void pfnGetModelBounds( model_t *mod, float *mins, float *maxs );
-void pfnCVarDirectSet( cvar_t *var, const char *szValue );
 int COM_CheckParm( char *parm, char **ppnext );
 void pfnGetGameDir( char *szGetGameDir );
 int pfnGetModelType( model_t *mod );
@@ -650,7 +641,6 @@ void pfnResetTutorMessageDecayData( void );
 //
 // con_utils.c
 //
-qboolean Cmd_AutocompleteName( const char *source, int arg, char *buffer, size_t bufsize );
 void Con_CompleteCommand( field_t *field );
 void Cmd_AutoComplete( char *complete_string );
 void Cmd_AutoCompleteClear( void );
@@ -706,24 +696,15 @@ void CL_LegacyUpdateInfo( void );
 void CL_CharEvent( int key );
 qboolean CL_DisableVisibility( void );
 byte *COM_LoadFile( const char *filename, int usehunk, int *pLength );
-int CL_GetDemoComment( const char *demoname, char *comment );
-void COM_AddAppDirectoryToSearchPath( const char *pszBaseDir, const char *appName );
-int COM_ExpandFilename( const char *fileName, char *nameOutBuffer, int nameOutBufferSize );
 struct cmd_s *Cmd_GetFirstFunctionHandle( void );
 struct cmd_s *Cmd_GetNextFunctionHandle( struct cmd_s *cmd );
 struct cmdalias_s *Cmd_AliasGetList( void );
 const char *Cmd_GetName( struct cmd_s *cmd );
-void SV_StartSound( edict_t *ent, int chan, const char *sample, float vol, float attn, int flags, int pitch );
-void SV_CreateDecal( sizebuf_t *msg, const float *origin, int decalIndex, int entityIndex, int modelIndex, int flags, float scale );
 void Log_Printf( const char *fmt, ... ) _format( 1 );
 void SV_BroadcastCommand( const char *fmt, ... ) _format( 1 );
-qboolean SV_RestoreCustomDecal( struct decallist_s *entry, edict_t *pEdict, qboolean adjacent );
 void SV_BroadcastPrintf( struct sv_client_s *ignore, const char *fmt, ... ) _format( 2 );
-int R_CreateDecalList( struct decallist_s *pList );
-void R_ClearAllDecals( void );
 void CL_ClearStaticEntities( void );
 qboolean S_StreamGetCurrentState( char *currentTrack, char *loopTrack, int *position );
-struct cl_entity_s *CL_GetEntityByIndex( int index );
 void CL_ServerCommand( qboolean reliable, const char *fmt, ... ) _format( 2 );
 void CL_HudMessage( const char *pMessage );
 const char *CL_MsgInfo( int cmd );
@@ -732,17 +713,14 @@ void SV_DrawOrthoTriangles( void );
 double CL_GetDemoFramerate( void );
 qboolean UI_CreditsActive( void );
 void CL_StopPlayback( void );
-void CL_ExtraUpdate( void );
 int CL_GetMaxClients( void );
 int SV_GetMaxClients( void );
 qboolean CL_IsRecordDemo( void );
 qboolean CL_IsTimeDemo( void );
 qboolean CL_IsPlaybackDemo( void );
 qboolean SV_Initialized( void );
-qboolean CL_LoadProgs( const char *name );
 void CL_ProcessFile( qboolean successfully_received, const char *filename );
 int SV_GetSaveComment( const char *savename, char *comment );
-qboolean SV_NewGame( const char *mapName, qboolean loadGame );
 void SV_ClipPMoveToEntity( struct physent_s *pe, const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, struct pmtrace_s *tr );
 void CL_ClipPMoveToEntity( struct physent_s *pe, const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, struct pmtrace_s *tr );
 void SV_SysError( const char *error_string );
@@ -751,11 +729,9 @@ void SV_ExecLoadLevel( void );
 void SV_ExecLoadGame( void );
 void SV_ExecChangeLevel( void );
 void CL_WriteMessageHistory( void );
-void CL_SendCmd( void );
 void CL_Disconnect( void );
 void CL_ClearEdicts( void );
 void CL_Crashed( void );
-qboolean CL_NextDemo( void );
 char *SV_Serverinfo( void );
 void CL_Drop( void );
 void Con_Init( void );
@@ -780,7 +756,6 @@ qboolean Info_SetValueForStarKey( char *s, const char *key, const char *value, i
 qboolean Info_IsValid( const char *s );
 void Info_WriteVars( file_t *f );
 void Info_Print( const char *s );
-void Cmd_WriteVariables( file_t *f );
 int Cmd_CheckMapsList( int fRefresh );
 void COM_SetRandomSeed( int lSeed );
 int COM_RandomLong( int lMin, int lMax );
@@ -802,6 +777,7 @@ int COM_FileSize( const char *filename );
 void COM_FreeFile( void *buffer );
 int COM_CompareFileTime( const char *filename1, const char *filename2, int *iCompare );
 char *va( const char *format, ... ) _format( 1 );
+qboolean CRC32_MapFile( dword *crcvalue, const char *filename, qboolean multiplayer );
 
 // soundlib shared exports
 qboolean S_Init( void );

engine/common/con_utils.c

@@ -184,7 +184,7 @@ Cmd_GetMapList
 Prints or complete map filename
 =====================================
 */
-qboolean Cmd_GetMapList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetMapList( const char *s, char *completedname, int length )
 {
 	search_t *t;
 	string   matchbuf;
@@ -220,7 +220,7 @@ Cmd_GetDemoList
 Prints or complete demo filename
 =====================================
 */
-qboolean Cmd_GetDemoList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetDemoList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -267,7 +267,7 @@ Cmd_GetMovieList
 Prints or complete movie filename
 =====================================
 */
-qboolean Cmd_GetMovieList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetMovieList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -314,7 +314,7 @@ Cmd_GetMusicList
 Prints or complete background track filename
 =====================================
 */
-qboolean Cmd_GetMusicList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetMusicList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -362,7 +362,7 @@ Cmd_GetSavesList
 Prints or complete savegame filename
 =====================================
 */
-qboolean Cmd_GetSavesList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetSavesList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -409,7 +409,7 @@ Cmd_GetConfigList
 Prints or complete .cfg filename
 =====================================
 */
-qboolean Cmd_GetConfigList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetConfigList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -456,7 +456,7 @@ Cmd_GetSoundList
 Prints or complete sound filename
 =====================================
 */
-qboolean Cmd_GetSoundList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetSoundList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -508,7 +508,7 @@ Cmd_GetItemsList
 Prints or complete item classname (weapons only)
 =====================================
 */
-qboolean Cmd_GetItemsList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetItemsList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -555,7 +555,7 @@ Cmd_GetKeysList
 Autocomplete for bind command
 =====================================
 */
-qboolean Cmd_GetKeysList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetKeysList( const char *s, char *completedname, int length )
 {
 	size_t i, numkeys;
 	string keys[256];
@@ -636,7 +636,7 @@ Cmd_GetCommandsList
 Autocomplete for bind command
 =====================================
 */
-qboolean Cmd_GetCommandsList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetCommandsList( const char *s, char *completedname, int length )
 {
 	size_t i;
 	string matchbuf;
@@ -701,7 +701,7 @@ Cmd_GetCustomList
 Prints or complete .HPK filenames
 =====================================
 */
-qboolean Cmd_GetCustomList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetCustomList( const char *s, char *completedname, int length )
 {
 	search_t		*t;
 	string		matchbuf;
@@ -747,17 +747,13 @@ Cmd_GetGameList
 Prints or complete gamedir name
 =====================================
 */
-qboolean Cmd_GetGamesList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetGamesList( const char *s, char *completedname, int length )
 {
 	int	i, numgamedirs;
 	string	gamedirs[MAX_MODS];
 	string	matchbuf;
 	int	len;
 
-	// stand-alone games doesn't have cmd "game"
-	if( !Cmd_Exists( "game" ))
-		return false;
-
 	// compare gamelist with current keyword
 	len = Q_strlen( s );
 
@@ -800,7 +796,7 @@ Cmd_GetCDList
 Prints or complete CD command name
 =====================================
 */
-qboolean Cmd_GetCDList( const char *s, char *completedname, int length )
+static qboolean Cmd_GetCDList( const char *s, char *completedname, int length )
 {
 	int i, numcdcommands;
 	string	cdcommands[8];
@@ -854,7 +850,7 @@ qboolean Cmd_GetCDList( const char *s, char *completedname, int length )
 	return true;
 }
 
-qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
+static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 {
 	qboolean	use_filter = false;
 	byte	buf[MAX_SYSPATH];
@@ -1061,7 +1057,7 @@ Autocomplete filename
 for various cmds
 ============
 */
-qboolean Cmd_AutocompleteName( const char *source, int arg, char *buffer, size_t bufsize )
+static qboolean Cmd_AutocompleteName( const char *source, int arg, char *buffer, size_t bufsize )
 {
 	autocomplete_list_t	*list;
 
@@ -1345,13 +1341,13 @@ static void Cmd_WriteHelp(const char *name, const char *unused, const char *desc
 	if( length == 0 ) FS_Printf( f, "%s \"%s\"\n", name, desc );
 }
 
-void Cmd_WriteOpenGLVariables( file_t *f )
+static void Cmd_WriteOpenGLVariables( file_t *f )
 {
 	Cvar_LookupVars( FCVAR_GLCONFIG, NULL, f, (setpair_t)Cmd_WriteOpenGLCvar );
 }
 
 #if !XASH_DEDICATED
-void Host_FinalizeConfig( file_t *f, const char *config )
+static void Host_FinalizeConfig( file_t *f, const char *config )
 {
 	string backup, newcfg;
 

engine/common/cvar.c

@@ -195,7 +195,7 @@ Cvar_ValidateString
 deal with userinfo etc
 ============
 */
-const char *Cvar_ValidateString( convar_t *var, const char *value )
+static const char *Cvar_ValidateString( convar_t *var, const char *value )
 {
 	const char	*pszValue;
 	static char	szNew[MAX_STRING];
@@ -278,7 +278,7 @@ Cvar_UnlinkVar
 unlink the variable
 ============
 */
-int Cvar_UnlinkVar( const char *var_name, int group )
+static int Cvar_UnlinkVar( const char *var_name, int group )
 {
 	int	count = 0;
 	convar_t	**prev;
@@ -685,7 +685,7 @@ Cvar_DirectSet
 way to change value for many cvars
 ============
 */
-void Cvar_DirectSet( convar_t *var, const char *value )
+void GAME_EXPORT Cvar_DirectSet( convar_t *var, const char *value )
 {
 	const char	*pszValue;
 
@@ -1091,7 +1091,7 @@ Cvar_Toggle_f
 Toggles a cvar for easy single key binding
 ============
 */
-void Cvar_Toggle_f( void )
+static void Cvar_Toggle_f( void )
 {
 	int	v;
 
@@ -1114,7 +1114,7 @@ Allows setting and defining of arbitrary cvars from console, even if they
 weren't declared in C code.
 ============
 */
-void Cvar_Set_f( void )
+static void Cvar_Set_f( void )
 {
 	int	i, c, l = 0, len;
 	char	combined[MAX_CMD_TOKENS];
@@ -1147,7 +1147,7 @@ Cvar_SetGL_f
 As Cvar_Set, but also flags it as glconfig
 ============
 */
-void Cvar_SetGL_f( void )
+static void Cvar_SetGL_f( void )
 {
 	if( Cmd_Argc() != 3 )
 	{
@@ -1163,7 +1163,7 @@ void Cvar_SetGL_f( void )
 Cvar_Reset_f
 ============
 */
-void Cvar_Reset_f( void )
+static void Cvar_Reset_f( void )
 {
 	if( Cmd_Argc() != 2 )
 	{
@@ -1179,7 +1179,7 @@ void Cvar_Reset_f( void )
 Cvar_List_f
 ============
 */
-void Cvar_List_f( void )
+static void Cvar_List_f( void )
 {
 	convar_t	*var;
 	const char	*match = NULL;

engine/common/dedicated.c

@@ -134,15 +134,6 @@ void Con_Init( void )
 
 }
 
-void R_ClearAllDecals( void )
-{
-
-}
-int R_CreateDecalList( struct decallist_s *pList )
-{
-	return 0;
-}
-
 void GAME_EXPORT S_StopSound(int entnum, int channel, const char *soundname)
 {
 

engine/common/host.c

@@ -65,7 +65,7 @@ static CVAR_DEFINE( host_sleeptime, "sleeptime", "1", FCVAR_ARCHIVE|FCVAR_FILTER
 static CVAR_DEFINE_AUTO( host_sleeptime_debug, "0", 0, "print sleeps between frames" );
 CVAR_DEFINE( con_gamemaps, "con_mapfilter", "1", FCVAR_ARCHIVE, "when true show only maps in game folder" );
 
-void Sys_PrintUsage( void )
+static void Sys_PrintUsage( void )
 {
 	string version_str;
 	const char *usage_str;
@@ -348,7 +348,7 @@ static int Host_CalcSleep( void )
 	return host_sleeptime.value;
 }
 
-void Host_NewInstance( const char *name, const char *finalmsg )
+static void Host_NewInstance( const char *name, const char *finalmsg )
 {
 	if( !pChangeGame ) return;
 
@@ -366,7 +366,7 @@ Host_ChangeGame_f
 Change game modification
 =================
 */
-void Host_ChangeGame_f( void )
+static void Host_ChangeGame_f( void )
 {
 	int	i;
 
@@ -405,7 +405,7 @@ void Host_ChangeGame_f( void )
 Host_Exec_f
 ===============
 */
-void Host_Exec_f( void )
+static void Host_Exec_f( void )
 {
 	string cfgpath;
 	byte *f;
@@ -491,7 +491,7 @@ void Host_Exec_f( void )
 Host_MemStats_f
 ===============
 */
-void Host_MemStats_f( void )
+static void Host_MemStats_f( void )
 {
 	switch( Cmd_Argc( ))
 	{
@@ -509,7 +509,7 @@ void Host_MemStats_f( void )
 	}
 }
 
-void Host_Minimize_f( void )
+static void Host_Minimize_f( void )
 {
 #ifdef XASH_SDL
 	if( host.hWnd ) SDL_MinimizeWindow( host.hWnd );
@@ -548,7 +548,7 @@ qboolean Host_IsLocalClient( void )
 Host_RegisterDecal
 =================
 */
-qboolean Host_RegisterDecal( const char *name, int *count )
+static qboolean Host_RegisterDecal( const char *name, int *count )
 {
 	char	shortname[MAX_QPATH];
 	int	i;
@@ -582,7 +582,7 @@ qboolean Host_RegisterDecal( const char *name, int *count )
 Host_InitDecals
 =================
 */
-void Host_InitDecals( void )
+static void Host_InitDecals( void )
 {
 	int	i, num_decals = 0;
 	search_t	*t;
@@ -613,7 +613,7 @@ Host_GetCommands
 Add them exactly as if they had been typed at the console
 ===================
 */
-void Host_GetCommands( void )
+static void Host_GetCommands( void )
 {
 	char	*cmd;
 
@@ -631,7 +631,7 @@ Host_CalcFPS
 compute actual FPS for various modes
 ===================
 */
-double Host_CalcFPS( void )
+static double Host_CalcFPS( void )
 {
 	double	fps = 0.0;
 
@@ -748,7 +748,7 @@ Host_FilterTime
 Returns false if the time is too short to run a frame
 ===================
 */
-qboolean Host_FilterTime( float time )
+static qboolean Host_FilterTime( float time )
 {
 	static double	oldtime;
 	double dt;
@@ -873,7 +873,7 @@ void GAME_EXPORT Host_Error( const char *error, ... )
 	Host_AbortCurrentFrame();
 }
 
-void Host_Error_f( void )
+static void Host_Error_f( void )
 {
 	const char *error = Cmd_Argv( 1 );
 
@@ -881,7 +881,7 @@ void Host_Error_f( void )
 	Host_Error( "%s\n", error );
 }
 
-void Sys_Error_f( void )
+static void Sys_Error_f( void )
 {
 	const char *error = Cmd_Argv( 1 );
 
@@ -904,7 +904,7 @@ static void Host_Crash_f( void )
 Host_Userconfigd_f
 =================
 */
-void Host_Userconfigd_f( void )
+static void Host_Userconfigd_f( void )
 {
 	search_t *t;
 	int i;
@@ -948,7 +948,7 @@ static void Host_RunTests( int stage )
 Host_InitCommon
 =================
 */
-void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bChangeGame )
+static void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bChangeGame )
 {
 	char		dev_level[4];
 	int		developer = DEFAULT_DEV;
@@ -1240,7 +1240,7 @@ void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bCha
 	Key_Init();
 }
 
-void Host_FreeCommon( void )
+static void Host_FreeCommon( void )
 {
 	Image_Shutdown();
 	Sound_Shutdown();

engine/common/host_state.c

@@ -121,7 +121,7 @@ void COM_ChangeLevel( char const *pNewLevel, char const *pLandmarkName, qboolean
 	GameState->newGame = false;
 }
 
-void Host_ShutdownGame( void )
+static void Host_ShutdownGame( void )
 {
 	SV_ShutdownGame();
 
@@ -137,7 +137,7 @@ void Host_ShutdownGame( void )
 	}
 }
 
-void Host_RunFrame( float time )
+static void Host_RunFrame( float time )
 {
 	// at this time, we don't need to get events from OS on dedicated
 #if !XASH_DEDICATED

engine/common/hpak.c

@@ -34,7 +34,7 @@ static hash_pack_queue_t	*gp_hpak_queue = NULL;
 static hpak_header_t	hash_pack_header;
 static hpak_info_t	hash_pack_info;
 
-const char *HPAK_TypeFromIndex( int type )
+static const char *HPAK_TypeFromIndex( int type )
 {
 	switch( type )
 	{
@@ -94,7 +94,7 @@ void HPAK_FlushHostQueue( void )
 	gp_hpak_queue = NULL;
 }
 
-void HPAK_CreatePak( const char *filename, resource_t *pResource, byte *pData, file_t *fin )
+static void HPAK_CreatePak( const char *filename, resource_t *pResource, byte *pData, file_t *fin )
 {
 	int		filelocation;
 	string		pakname;
@@ -872,7 +872,7 @@ void HPAK_RemoveLump( const char *name, resource_t *pResource )
 	FS_Rename( save_path, read_path );
 }
 
-void HPAK_List_f( void )
+static void HPAK_List_f( void )
 {
 	int		nCurrent;
 	hpak_header_t	header;
@@ -950,7 +950,7 @@ void HPAK_List_f( void )
 	FS_Close( f );
 }
 
-void HPAK_Extract_f( void )
+static void HPAK_Extract_f( void )
 {
 	int		nCurrent;
 	hpak_header_t	header;
@@ -1061,7 +1061,7 @@ void HPAK_Extract_f( void )
 	FS_Close( f );
 }
 
-void HPAK_Remove_f( void )
+static void HPAK_Remove_f( void )
 {
 	resource_t	resource;
 
@@ -1083,7 +1083,7 @@ void HPAK_Remove_f( void )
 	}
 }
 
-void HPAK_Validate_f( void )
+static void HPAK_Validate_f( void )
 {
 	if( Cmd_Argc() != 2 )
 	{

engine/common/imagelib/img_dds.c

@@ -17,7 +17,7 @@ GNU General Public License for more details.
 #include "xash3d_mathlib.h"
 #include "img_dds.h"
 
-qboolean Image_CheckDXT3Alpha( dds_t *hdr, byte *fin )
+static qboolean Image_CheckDXT3Alpha( dds_t *hdr, byte *fin )
 {
 	word	sAlpha;
 	byte	*alpha;
@@ -50,7 +50,7 @@ qboolean Image_CheckDXT3Alpha( dds_t *hdr, byte *fin )
 	return false;
 }
 
-qboolean Image_CheckDXT5Alpha( dds_t *hdr, byte *fin )
+static qboolean Image_CheckDXT5Alpha( dds_t *hdr, byte *fin )
 {
 	uint	bits, bitmask;
 	byte	*alphamask;
@@ -91,7 +91,7 @@ qboolean Image_CheckDXT5Alpha( dds_t *hdr, byte *fin )
 	return false;
 }
 
-void Image_DXTGetPixelFormat( dds_t *hdr, dds_header_dxt10_t *headerExt )
+static void Image_DXTGetPixelFormat( dds_t *hdr, dds_header_dxt10_t *headerExt )
 {
 	uint bits = hdr->dsPixelFormat.dwRGBBitCount;
 
@@ -215,7 +215,7 @@ void Image_DXTGetPixelFormat( dds_t *hdr, dds_header_dxt10_t *headerExt )
 		image.num_mips = hdr->dwMipMapCount; // get actual mip count
 }
 
-size_t Image_DXTCalcMipmapSize( dds_t *hdr )
+static size_t Image_DXTCalcMipmapSize( dds_t *hdr )
 {
 	size_t	buffsize = 0;
 	int	i, width, height;
@@ -231,7 +231,7 @@ size_t Image_DXTCalcMipmapSize( dds_t *hdr )
 	return buffsize;
 }
 
-uint Image_DXTCalcSize( const char *name, dds_t *hdr, size_t filesize )
+static uint Image_DXTCalcSize( const char *name, dds_t *hdr, size_t filesize )
 {
 	size_t buffsize = 0;
 	int w = image.width;
@@ -269,7 +269,7 @@ uint Image_DXTCalcSize( const char *name, dds_t *hdr, size_t filesize )
 	return buffsize;
 }
 
-void Image_DXTAdjustVolume( dds_t *hdr )
+static void Image_DXTAdjustVolume( dds_t *hdr )
 {
 	if( hdr->dwDepth <= 1 )
 		return;

engine/common/imagelib/img_main.c

@@ -597,6 +597,7 @@ void Test_RunImagelib( void )
 }
 
 #define IMPLEMENT_IMAGELIB_FUZZ_TARGET( export, target ) \
+int export( const uint8_t *Data, size_t Size ); \
 int EXPORT export( const uint8_t *Data, size_t Size ) \
 { \
 	rgbdata_t *rgb; \

engine/common/imagelib/img_quant.c

@@ -65,7 +65,7 @@ static int		bias[netsize];		// bias and freq arrays for learning
 static int		freq[netsize];
 static int		radpower[initrad];		// radpower for precomputation
 
-void initnet( byte *thepic, int len, int sample )
+static void initnet( byte *thepic, int len, int sample )
 {
 	register int	i, *p;
 
@@ -83,7 +83,7 @@ void initnet( byte *thepic, int len, int sample )
 }
 
 // Unbias network to give byte values 0..255 and record position i to prepare for sort
-void unbiasnet( void )
+static void unbiasnet( void )
 {
 	int	i, j, temp;
 
@@ -103,7 +103,7 @@ void unbiasnet( void )
 }
 
 // Insertion sort of network and building of netindex[0..255] (to do after unbias)
-void inxbuild( void )
+static void inxbuild( void )
 {
 	register int	*p, *q;
 	register int	i, j, smallpos, smallval;
@@ -162,7 +162,7 @@ void inxbuild( void )
 
 
 // Search for BGR values 0..255 (after net is unbiased) and return colour index
-int inxsearch( int r, int g, int b )
+static int inxsearch( int r, int g, int b )
 {
 	register int	i, j, dist, a, bestd;
 	register int	*p;
@@ -243,7 +243,7 @@ int inxsearch( int r, int g, int b )
 }
 
 // Search for biased BGR values
-int contest( int r, int g, int b )
+static int contest( int r, int g, int b )
 {
 	register int	*p, *f, *n;
 	register int	i, dist, a, biasdist, betafreq;
@@ -298,7 +298,7 @@ int contest( int r, int g, int b )
 }
 
 // Move neuron i towards biased (b,g,r) by factor alpha
-void altersingle( int alpha, int i, int r, int g, int b )
+static void altersingle( int alpha, int i, int r, int g, int b )
 {
 	register int	*n;
 
@@ -311,7 +311,7 @@ void altersingle( int alpha, int i, int r, int g, int b )
 }
 
 // Move adjacent neurons by precomputed alpha*(1-((i-j)^2/[r]^2)) in radpower[|i-j|]
-void alterneigh( int rad, int i, int r, int g, int b )
+static void alterneigh( int rad, int i, int r, int g, int b )
 {
 	register int	j, k, lo, hi, a;
 	register int	*p, *q;
@@ -354,7 +354,7 @@ void alterneigh( int rad, int i, int r, int g, int b )
 }
 
 // Main Learning Loop
-void learn( void )
+static void learn( void )
 {
 	register byte	*p;
 	register int	i, j, r, g, b;

engine/common/imagelib/img_utils.c

@@ -281,7 +281,7 @@ int Image_ComparePalette( const byte *pal )
 	return PAL_CUSTOM;
 }
 
-void Image_SetPalette( const byte *pal, uint *d_table )
+static void Image_SetPalette( const byte *pal, uint *d_table )
 {
 	byte	rgba[4];
 	uint uirgba; // TODO: palette looks byte-swapped on big-endian
@@ -530,7 +530,7 @@ void Image_PaletteHueReplace( byte *palSrc, int newHue, int start, int end, int
 	}
 }
 
-void Image_PaletteTranslate( byte *palSrc, int top, int bottom, int pal_size )
+static void Image_PaletteTranslate( byte *palSrc, int top, int bottom, int pal_size )
 {
 	byte	dst[256], src[256];
 	int	i;
@@ -726,7 +726,7 @@ static void Image_Resample24LerpLine( const byte *in, byte *out, int inwidth, in
 	}
 }
 
-void Image_Resample32Lerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
+static void Image_Resample32Lerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
 {
 	const byte *inrow;
 	int	i, j, r, yi, oldy = 0, f, fstep, lerp, endy = (inheight - 1);
@@ -834,7 +834,7 @@ void Image_Resample32Lerp( const void *indata, int inwidth, int inheight, void *
 	Mem_Free( resamplerow1 );
 }
 
-void Image_Resample32Nolerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
+static void Image_Resample32Nolerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
 {
 	int	i, j;
 	uint	frac, fracstep;
@@ -873,7 +873,7 @@ void Image_Resample32Nolerp( const void *indata, int inwidth, int inheight, void
 	}
 }
 
-void Image_Resample24Lerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
+static void Image_Resample24Lerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
 {
 	const byte *inrow;
 	int	i, j, r, yi, oldy, f, fstep, lerp, endy = (inheight - 1);
@@ -974,7 +974,7 @@ void Image_Resample24Lerp( const void *indata, int inwidth, int inheight, void *
 	Mem_Free( resamplerow1 );
 }
 
-void Image_Resample24Nolerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
+static void Image_Resample24Nolerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
 {
 	uint	frac, fracstep;
 	int	i, j, f, inwidth3 = inwidth * 3;
@@ -1040,7 +1040,7 @@ void Image_Resample24Nolerp( const void *indata, int inwidth, int inheight, void
 	}
 }
 
-void Image_Resample8Nolerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
+static void Image_Resample8Nolerp( const void *indata, int inwidth, int inheight, void *outdata, int outwidth, int outheight )
 {
 	int	i, j;
 	byte	*in, *inrow;
@@ -1179,7 +1179,7 @@ byte *Image_FlipInternal( const byte *in, word *srcwidth, word *srcheight, int t
 	return image.tempbuffer;
 }
 
-byte *Image_CreateLumaInternal( byte *fin, int width, int height, int type, int flags )
+static byte *Image_CreateLumaInternal( byte *fin, int width, int height, int type, int flags )
 {
 	byte	*out;
 	int	i;
@@ -1235,7 +1235,7 @@ Image_Decompress
 force to unpack any image to 32-bit buffer
 =============
 */
-qboolean Image_Decompress( const byte *data )
+static qboolean Image_Decompress( const byte *data )
 {
 	byte	*fin, *fout;
 	int	i, size;
@@ -1303,7 +1303,7 @@ qboolean Image_Decompress( const byte *data )
 	return true;
 }
 
-rgbdata_t *Image_DecompressInternal( rgbdata_t *pic )
+static rgbdata_t *Image_DecompressInternal( rgbdata_t *pic )
 {
 	// quick case to reject unneeded conversions
 	if( pic->type == PF_RGBA_32 )
@@ -1326,7 +1326,7 @@ rgbdata_t *Image_DecompressInternal( rgbdata_t *pic )
 	return pic;
 }
 
-rgbdata_t *Image_LightGamma( rgbdata_t *pic )
+static rgbdata_t *Image_LightGamma( rgbdata_t *pic )
 {
 	byte	*in = (byte *)pic->buffer;
 	int	i;
@@ -1344,7 +1344,7 @@ rgbdata_t *Image_LightGamma( rgbdata_t *pic )
 	return pic;
 }
 
-qboolean Image_RemapInternal( rgbdata_t *pic, int topColor, int bottomColor )
+static qboolean Image_RemapInternal( rgbdata_t *pic, int topColor, int bottomColor )
 {
 	if( !pic->palette )
 		return false;

engine/common/infostring.c

@@ -333,7 +333,7 @@ void Info_RemovePrefixedKeys( char *start, char prefix )
 	}
 }
 
-qboolean Info_IsKeyImportant( const char *key )
+static qboolean Info_IsKeyImportant( const char *key )
 {
 	if( key[0] == '*' )
 		return true;
@@ -358,7 +358,7 @@ qboolean Info_IsKeyImportant( const char *key )
 	return false;
 }
 
-char *Info_FindLargestKey( char *s )
+static char *Info_FindLargestKey( char *s )
 {
 	char	key[MAX_KV_SIZE];
 	char	value[MAX_KV_SIZE];

engine/common/lib_common.c

@@ -166,7 +166,7 @@ Some modders use _i?86 suffix in game library name
 So strip it to follow library naming for non-Intel CPUs
 ==============
 */
-static void COM_StripIntelSuffix( char *out )
+static inline void COM_StripIntelSuffix( char *out )
 {
 	char *suffix = Q_strrchr( out, '_' );
 

engine/common/mod_bmodel.c

@@ -583,7 +583,7 @@ void Mod_PrintWorldStats_f( void )
 Mod_DecompressPVS
 ===================
 */
-byte *Mod_DecompressPVS( const byte *in, int visbytes )
+static byte *Mod_DecompressPVS( const byte *in, int visbytes )
 {
 	byte	*out;
 	int	c;

engine/common/mod_sprite.c

@@ -20,6 +20,7 @@ GNU General Public License for more details.
 #if !XASH_DEDICATED
 #include "ref_common.h"
 #endif // XASH_DEDICATED
+#include "mod_local.h"
 
 
 /*

engine/common/net_buffer.c

@@ -188,11 +188,6 @@ int MSG_SeekToBit( sizebuf_t *sb, int bitPos, int whence )
 	return 0;
 }
 
-void MSG_SeekToByte( sizebuf_t *sb, int bytePos )
-{
-	sb->iCurBit = bytePos << 3;
-}
-
 void MSG_WriteOneBit( sizebuf_t *sb, int nValue )
 {
 	if( !MSG_Overflow( sb, 1 ))

engine/common/net_chan.c

@@ -198,44 +198,6 @@ qboolean NetSplit_GetLong( netsplit_t *ns, netadr_t *from, byte *data, size_t *l
 	return false;
 }
 
-/*
-======================
-NetSplit_SendLong
-
-Send parts that are less or equal maxpacket
-======================
-*/
-void NetSplit_SendLong( netsrc_t sock, size_t length, void *data, netadr_t to, unsigned int maxpacket, unsigned int id)
-{
-	netsplit_packet_t packet = {0};
-	unsigned int part = maxpacket - NETSPLIT_HEADER_SIZE;
-
-	packet.signature = LittleLong(0xFFFFFFFE);
-	packet.id = LittleLong(id);
-	packet.length = LittleLong(length);
-	packet.part = LittleLong(part);
-	packet.count = ( length - 1 ) / part + 1;
-
-	//Con_Reportf( S_NOTE "NetSplit_SendLong: packet to %s, count %d, length %d\n", NET_AdrToString( to ), (int)packet.count, (int)packet.length );
-
-	while( packet.index < packet.count  )
-	{
-		unsigned int size = part;
-
-		if( size > length )
-			size = length;
-
-		length -= size;
-
-		memcpy( packet.data, (const byte*)data + packet.index * part, size );
-		//Con_Reportf( S_NOTE "NetSplit_SendLong: packet to %s, id %d, index %d\n", NET_AdrToString( to ), (int)packet.id, (int)packet.index );
-
-		NET_SendPacket( sock, size + NETSPLIT_HEADER_SIZE, &packet, to );
-		packet.index++;
-	}
-
-}
-
 /*
 ===============
 Netchan_Init
@@ -367,7 +329,7 @@ Netchan_UnlinkFragment
 
 ==============================
 */
-void Netchan_UnlinkFragment( fragbuf_t *buf, fragbuf_t **list )
+static void Netchan_UnlinkFragment( fragbuf_t *buf, fragbuf_t **list )
 {
 	fragbuf_t	*search;
 
@@ -405,7 +367,7 @@ Netchan_ClearFragbufs
 
 ==============================
 */
-void Netchan_ClearFragbufs( fragbuf_t **ppbuf )
+static void Netchan_ClearFragbufs( fragbuf_t **ppbuf )
 {
 	fragbuf_t	*buf, *n;
 
@@ -431,7 +393,7 @@ Netchan_ClearFragments
 
 ==============================
 */
-void Netchan_ClearFragments( netchan_t *chan )
+static void Netchan_ClearFragments( netchan_t *chan )
 {
 	fragbufwaiting_t	*wait, *next;
 	int		i;
@@ -539,7 +501,7 @@ Netchan_AllocFragbuf
 
 ==============================
 */
-fragbuf_t *Netchan_AllocFragbuf( int fragment_size )
+static fragbuf_t *Netchan_AllocFragbuf( int fragment_size )
 {
 	fragbuf_t	*buf;
 
@@ -556,7 +518,7 @@ Netchan_AddFragbufToTail
 
 ==============================
 */
-void Netchan_AddFragbufToTail( fragbufwaiting_t *wait, fragbuf_t *buf )
+static void Netchan_AddFragbufToTail( fragbufwaiting_t *wait, fragbuf_t *buf )
 {
 	fragbuf_t	*p;
 
@@ -579,7 +541,7 @@ Netchan_UpdateFlow
 
 ==============================
 */
-void Netchan_UpdateFlow( netchan_t *chan )
+static void Netchan_UpdateFlow( netchan_t *chan )
 {
 	float	faccumulatedtime = 0.0;
 	int	i, bytes = 0;
@@ -791,7 +753,7 @@ Netchan_FindBufferById
 
 ==============================
 */
-fragbuf_t *Netchan_FindBufferById( fragbuf_t **pplist, int id, qboolean allocate )
+static fragbuf_t *Netchan_FindBufferById( fragbuf_t **pplist, int id, qboolean allocate )
 {
 	fragbuf_t	*list = *pplist;
 	fragbuf_t	*pnewbuf;
@@ -821,7 +783,7 @@ Netchan_CheckForCompletion
 
 ==============================
 */
-void Netchan_CheckForCompletion( netchan_t *chan, int stream, int intotalbuffers )
+static void Netchan_CheckForCompletion( netchan_t *chan, int stream, int intotalbuffers )
 {
 	int	c, id;
 	int	size;
@@ -1287,7 +1249,7 @@ qboolean Netchan_CopyFileFragments( netchan_t *chan, sizebuf_t *msg )
 	return true;
 }
 
-qboolean Netchan_Validate( netchan_t *chan, sizebuf_t *sb, qboolean *frag_message, uint *fragid, int *frag_offset, int *frag_length )
+static qboolean Netchan_Validate( netchan_t *chan, sizebuf_t *sb, qboolean *frag_message, uint *fragid, int *frag_offset, int *frag_length )
 {
 	int	i, buffer, offset;
 	int	count, length;

engine/common/net_ws.c

@@ -317,7 +317,7 @@ static void NET_SockadrToNetadr( const struct sockaddr_storage *s, netadr_t *a )
 NET_GetHostByName
 ============
 */
-qboolean NET_GetHostByName( const char *hostname, int family, struct sockaddr_storage *addr )
+static qboolean NET_GetHostByName( const char *hostname, int family, struct sockaddr_storage *addr )
 {
 #if defined HAVE_GETADDRINFO
 	struct addrinfo *ai = NULL, *cur;
@@ -372,7 +372,7 @@ static void NET_ResolveThread( void );
 #define detach_thread( x ) pthread_detach(x)
 #define mutex_t  pthread_mutex_t
 #define thread_t pthread_t
-void *NET_ThreadStart( void *unused )
+static void *NET_ThreadStart( void *unused )
 {
 	NET_ResolveThread();
 	return NULL;
@@ -1018,7 +1018,7 @@ idnewt
 192.246.40.70
 =============
 */
-qboolean NET_StringToAdrEx( const char *string, netadr_t *adr, int family )
+static qboolean NET_StringToAdrEx( const char *string, netadr_t *adr, int family )
 {
 	struct sockaddr_storage s;
 
@@ -1339,7 +1339,7 @@ NET_GetLong
 receive long packet from network
 ==================
 */
-qboolean NET_GetLong( byte *pData, int size, size_t *outSize, int splitsize )
+static qboolean NET_GetLong( byte *pData, int size, size_t *outSize, int splitsize )
 {
 	int		i, sequence_number, offset;
 	SPLITPACKET	*pHeader = (SPLITPACKET *)pData;
@@ -1534,7 +1534,7 @@ NET_SendLong
 Fragment long packets, send short directly
 ==================
 */
-int NET_SendLong( netsrc_t sock, int net_socket, const char *buf, size_t len, int flags, const struct sockaddr_storage *to, size_t tolen, size_t splitsize )
+static int NET_SendLong( netsrc_t sock, int net_socket, const char *buf, size_t len, int flags, const struct sockaddr_storage *to, size_t tolen, size_t splitsize )
 {
 #ifdef NET_USE_FRAGMENTS
 	// do we need to break this packet up?
@@ -1864,7 +1864,7 @@ NET_GetLocalAddress
 Returns the servers' ip address as a string.
 ================
 */
-void NET_GetLocalAddress( void )
+static void NET_GetLocalAddress( void )
 {
 	char		hostname[512];
 	char		buff[512];

engine/common/pm_surface.c

@@ -48,7 +48,7 @@ SampleMiptex
 fence texture testing
 =============
 */
-int PM_SampleMiptex( const msurface_t *surf, const vec3_t point )
+static int PM_SampleMiptex( const msurface_t *surf, const vec3_t point )
 {
 	mextrasurf_t	*info = surf->info;
 	mfacebevel_t	*fb = info->bevel;
@@ -221,7 +221,7 @@ PM_TestLine_r
 optimized trace for light gathering
 ==================
 */
-int PM_TestLine_r( model_t *mod, mnode_t *node, vec_t p1f, vec_t p2f, const vec3_t start, const vec3_t stop, linetrace_t *trace )
+static int PM_TestLine_r( model_t *mod, mnode_t *node, vec_t p1f, vec_t p2f, const vec3_t start, const vec3_t stop, linetrace_t *trace )
 {
 	float	front, back;
 	float	frac, midf;

engine/common/pm_trace.c

@@ -105,7 +105,7 @@ To keep everything totally uniform, bounding boxes are turned into small
 BSP trees instead of being compared directly.
 ===================
 */
-hull_t *PM_HullForBox( const vec3_t mins, const vec3_t maxs )
+static hull_t *PM_HullForBox( const vec3_t mins, const vec3_t maxs )
 {
 	pm_boxplanes[0].dist = maxs[0];
 	pm_boxplanes[1].dist = mins[0];
@@ -199,7 +199,7 @@ PM_HullForStudio
 generate multiple hulls as hitboxes
 ==================
 */
-hull_t *PM_HullForStudio( physent_t *pe, playermove_t *pmove, int *numhitboxes )
+static hull_t *PM_HullForStudio( physent_t *pe, playermove_t *pmove, int *numhitboxes )
 {
 	vec3_t	size;
 

engine/common/soundlib/libmpg/format.c

@@ -56,20 +56,20 @@ static int good_enc( const int enc )
 	return FALSE;
 }
 
-void mpg123_rates( const long **list, size_t *number )
+static void mpg123_rates( const long **list, size_t *number )
 {
 	if( number != NULL ) *number = sizeof( my_rates ) / sizeof( long );
 	if( list != NULL ) *list = my_rates;
 }
 
 // now that's a bit tricky... One build of the library knows only a subset of the encodings.
-void mpg123_encodings( const int **list, size_t *number )
+static void mpg123_encodings( const int **list, size_t *number )
 {
 	if( number != NULL ) *number = sizeof( good_encodings ) / sizeof( int );
 	if( list != NULL ) *list = good_encodings;
 }
 
-int mpg123_encsize( int encoding )
+static int mpg123_encsize( int encoding )
 {
 	return sizeof( short );
 }
@@ -364,7 +364,7 @@ int mpg123_format( mpg123_handle_t *mh, long rate, int channels, int encodings )
 	return r;
 }
 
-int mpg123_format_support( mpg123_handle_t *mh, long rate, int encoding )
+static int mpg123_format_support( mpg123_handle_t *mh, long rate, int encoding )
 {
 	if( mh == NULL )
 		return 0;

engine/common/soundlib/libmpg/frame.c

@@ -393,7 +393,7 @@ void frame_exit( mpg123_handle_t *fr )
 	bc_cleanup( &fr->rdat.buffer );
 }
 
-int mpg123_framedata( mpg123_handle_t *mh, ulong *header, byte **bodydata, size_t *bodybytes )
+static int mpg123_framedata( mpg123_handle_t *mh, ulong *header, byte **bodydata, size_t *bodybytes )
 {
 	if( mh == NULL )
 		return MPG123_BAD_HANDLE;
@@ -512,7 +512,7 @@ mpg_off_t frame_index_find( mpg123_handle_t *fr, mpg_off_t want_frame, mpg_off_t
 	return gopos;
 }
 
-mpg_off_t frame_ins2outs( mpg123_handle_t *fr, mpg_off_t ins )
+static mpg_off_t frame_ins2outs( mpg123_handle_t *fr, mpg_off_t ins )
 {
 	mpg_off_t	outs = 0;
 

engine/common/soundlib/libmpg/mpg123.c

@@ -15,6 +15,7 @@ GNU General Public License for more details.
 
 #include "mpg123.h"
 #include "sample.h"
+#include "libmpg.h"
 
 static int	initialized = 0;
 
@@ -83,7 +84,7 @@ mpg123_handle_t *mpg123_parnew( mpg123_parm_t *mp, int *error )
 	return fr;
 }
 
-int mpg123_par( mpg123_parm_t *mp, enum mpg123_parms key, long val )
+static int mpg123_par( mpg123_parm_t *mp, enum mpg123_parms key, long val )
 {
 	int	ret = MPG123_OK;
 
@@ -189,7 +190,7 @@ int mpg123_param( mpg123_handle_t *mh, enum mpg123_parms key, long val )
 	}
 }
 
-int mpg123_close( mpg123_handle_t *mh )
+static int mpg123_close( mpg123_handle_t *mh )
 {
 	if( mh == NULL )
 		return MPG123_BAD_HANDLE;
@@ -263,7 +264,7 @@ int mpg123_replace_reader_handle( mpg123_handle_t *mh, mpg_ssize_t (*fread)( voi
 // a) a new choice of decoder
 // b) a changed native format of the MPEG stream
 // ... calls are only valid after parsing some MPEG frame!
-int decode_update( mpg123_handle_t *mh )
+static int decode_update( mpg123_handle_t *mh )
 {
 	long	native_rate;
 	int	b;
@@ -320,13 +321,13 @@ int decode_update( mpg123_handle_t *mh )
 	return 0;
 }
 
-size_t mpg123_safe_buffer( void )
+static size_t mpg123_safe_buffer( void )
 {
 	// real is the largest possible output
 	return sizeof( float ) * 2 * 1152;
 }
 
-size_t mpg123_outblock( mpg123_handle_t *mh )
+static size_t mpg123_outblock( mpg123_handle_t *mh )
 {
 	// try to be helpful and never return zero output block size.
 	if( mh != NULL && mh->outblock > 0 )
@@ -697,7 +698,7 @@ int mpg123_getformat( mpg123_handle_t *mh, int *rate, int *channels, int *encodi
 	return MPG123_OK;
 }
 
-int mpg123_scan( mpg123_handle_t *mh )
+static int mpg123_scan( mpg123_handle_t *mh )
 {
 	mpg_off_t	track_frames = 0;
 	mpg_off_t	track_samples = 0;
@@ -963,8 +964,10 @@ const char *mpg123_plain_strerror( int errcode )
 	}
 }
 
-const char *get_error( mpg123_handle_t *mh )
+const char *get_error( void *handle )
 {
+	mpg123_handle_t *mh = handle;
+
 	if( !mh ) return mpg123_plain_strerror( MPG123_BAD_HANDLE );
 	return mpg123_plain_strerror( mh->err );
 }

engine/common/soundlib/libmpg/parse.c

@@ -68,7 +68,7 @@ void set_pointer( mpg123_handle_t *fr, long backstep )
 	fr->bitindex = 0;
 }
 
-int frame_bitrate( mpg123_handle_t *fr )
+static int frame_bitrate( mpg123_handle_t *fr )
 {
 	return tabsel_123[fr->lsf][fr->lay-1][fr->bitrate_index];
 }
@@ -643,7 +643,7 @@ static int forget_head_shift( mpg123_handle_t *fr, ulong *newheadp, int forget )
 // returns:  0: bad or just unparseable tag
 //           1: good, (possibly) new tag info
 //          <0: reader error (may need more data feed, try again)
-int parse_new_id3( mpg123_handle_t *fr, ulong first4bytes )
+static int parse_new_id3( mpg123_handle_t *fr, ulong first4bytes )
 {
 	byte	buf[6];
 	ulong	length=0;

engine/common/soundlib/libmpg/synth.c

@@ -25,7 +25,7 @@ GNU General Public License for more details.
 	else { *(samples) = REAL_TO_SHORT( sum ); }
 
 // main synth function, uses the plain dct64
-int synth_1to1( float *bandPtr, int channel, mpg123_handle_t *fr, int final )
+static int synth_1to1( float *bandPtr, int channel, mpg123_handle_t *fr, int final )
 {
 	static const int	step = 2;
 	short		*samples = (short *) (fr->buffer.data + fr->buffer.fill);
@@ -147,7 +147,7 @@ static int synth_stereo( float *bandPtr_l, float *bandPtr_r, mpg123_handle_t *fr
 }
 
 // mono to stereo synth, wrapping over synth_1to1
-int synth_1to1_m2s(float *bandPtr, mpg123_handle_t *fr )
+static int synth_1to1_m2s(float *bandPtr, mpg123_handle_t *fr )
 {
 	byte	*samples = fr->buffer.data;
 	int	i, ret;
@@ -165,7 +165,7 @@ int synth_1to1_m2s(float *bandPtr, mpg123_handle_t *fr )
 }
 
 // mono synth, wrapping over synth_1to1
-int synth_1to1_mono( float *bandPtr, mpg123_handle_t *fr )
+static int synth_1to1_mono( float *bandPtr, mpg123_handle_t *fr )
 {
 	short	samples_tmp[BLOCK];
 	short	*tmp1 = samples_tmp;

engine/common/soundlib/snd_main.c

@@ -18,7 +18,7 @@ GNU General Public License for more details.
 // global sound variables
 sndlib_t	sound;
 
-void Sound_Reset( void )
+static void Sound_Reset( void )
 {
 	// reset global variables
 	sound.width = sound.rate = 0;
@@ -30,7 +30,7 @@ void Sound_Reset( void )
 	sound.size = 0;
 }
 
-wavdata_t *SoundPack( void )
+static wavdata_t *SoundPack( void )
 {
 	wavdata_t	*pack = Mem_Calloc( host.soundpool, sizeof( wavdata_t ));
 
@@ -294,6 +294,7 @@ void FS_FreeStream( stream_t *stream )
 
 #if XASH_ENGINE_TESTS
 #define IMPLEMENT_SOUNDLIB_FUZZ_TARGET( export, target ) \
+int EXPORT export( const uint8_t *Data, size_t Size ); \
 int EXPORT export( const uint8_t *Data, size_t Size ) \
 { \
 	wavdata_t *wav; \

engine/common/soundlib/snd_mp3.c

@@ -186,6 +186,7 @@ static qboolean Sound_ParseID3Tag( const byte *buffer, fs_offset_t filesize )
 }
 
 #if XASH_ENGINE_TESTS
+int EXPORT Fuzz_Sound_ParseID3Tag( const uint8_t *Data, size_t Size );
 int EXPORT Fuzz_Sound_ParseID3Tag( const uint8_t *Data, size_t Size )
 {
 	memset( &sound, 0, sizeof( sound ));
@@ -294,7 +295,7 @@ qboolean Sound_LoadMPG( const char *name, const byte *buffer, fs_offset_t filesi
 FS_SeekEx
 =================
 */
-fs_offset_t FS_SeekEx( file_t *file, fs_offset_t offset, int whence )
+static fs_offset_t FS_SeekEx( file_t *file, fs_offset_t offset, int whence )
 {
 	return FS_Seek( file, offset, whence ) == -1 ? -1 : FS_Tell( file );
 }

engine/common/soundlib/snd_utils.c

@@ -83,7 +83,7 @@ void Sound_Shutdown( void )
 	Mem_FreePool( &host.soundpool );
 }
 
-byte *Sound_Copy( size_t size )
+static byte *Sound_Copy( size_t size )
 {
 	byte	*out;
 
@@ -139,7 +139,7 @@ Sound_ResampleInternal
 We need convert sound to signed even if nothing to resample
 ================
 */
-qboolean Sound_ResampleInternal( wavdata_t *sc, int inrate, int inwidth, int outrate, int outwidth )
+static qboolean Sound_ResampleInternal( wavdata_t *sc, int inrate, int inwidth, int outrate, int outwidth )
 {
 	double stepscale, j;
 	int	outcount;

engine/common/soundlib/snd_wav.c

@@ -117,7 +117,7 @@ static void FindChunk( const char *filename, const char *name )
 StreamFindNextChunk
 ============
 */
-qboolean StreamFindNextChunk( file_t *file, const char *name, int *last_chunk )
+static qboolean StreamFindNextChunk( file_t *file, const char *name, int *last_chunk )
 {
 	char	chunkName[4];
 	int	iff_chunk_len;

engine/common/system.c

@@ -362,7 +362,7 @@ Sys_WaitForQuit
 wait for 'Esc' key will be hit
 ================
 */
-void Sys_WaitForQuit( void )
+static void Sys_WaitForQuit( void )
 {
 #if XASH_WIN32
 	MSG	msg;

engine/platform/platform.h

@@ -183,7 +183,7 @@ void Platform_SetClipboardText( const char *buffer );
 #define SDL_VERSION_ATLEAST( x, y, z ) 0
 #endif
 
-static void Platform_SetTimer( float time )
+static inline void Platform_SetTimer( float time )
 {
 #if XASH_LINUX
 	Linux_SetTimer( time );

engine/platform/sdl/s_sdl.c

@@ -49,7 +49,7 @@ static SDL_AudioDeviceID in_dev = 0;
 static SDL_AudioFormat sdl_format;
 static char sdl_backend_name[32];
 
-void SDL_SoundCallback( void *userdata, Uint8 *stream, int len )
+static void SDL_SoundCallback( void *userdata, Uint8 *stream, int len )
 {
 	const int size = dma.samples << 1;
 	int pos;
@@ -244,7 +244,7 @@ void SNDDMA_Activate( qboolean active )
 SDL_SoundInputCallback
 ===========
 */
-void SDL_SoundInputCallback( void *userdata, Uint8 *stream, int len )
+static void SDL_SoundInputCallback( void *userdata, Uint8 *stream, int len )
 {
 	int size = Q_min( len, sizeof( voice.input_buffer ) - voice.input_buffer_pos );
 

engine/ref_api.h

@@ -46,8 +46,8 @@ GNU General Public License for more details.
 #define REF_API_VERSION 7
 
 
-#define TF_SKY		(TF_SKYSIDE|TF_NOMIPMAP)
-#define TF_FONT		(TF_NOMIPMAP|TF_CLAMP)
+#define TF_SKY		(TF_SKYSIDE|TF_NOMIPMAP|TF_ALLOW_NEAREST)
+#define TF_FONT		(TF_NOMIPMAP|TF_CLAMP|TF_ALLOW_NEAREST)
 #define TF_IMAGE		(TF_NOMIPMAP|TF_CLAMP)
 #define TF_DECAL		(TF_CLAMP)
 

engine/server/server.h

@@ -487,25 +487,16 @@ int SV_ModelIndex( const char *name );
 int SV_SoundIndex( const char *name );
 int SV_EventIndex( const char *name );
 int SV_GenericIndex( const char *name );
-int SV_CalcPacketLoss( sv_client_t *cl );
-void SV_ExecuteUserCommand (char *s);
 void SV_InitOperatorCommands( void );
 void SV_KillOperatorCommands( void );
 void SV_RemoteCommand( netadr_t from, sizebuf_t *msg );
-void SV_PrepWorldFrame( void );
-void SV_ProcessFile( sv_client_t *cl, const char *filename );
 void SV_SendResource( resource_t *pResource, sizebuf_t *msg );
-void SV_SendResourceList( sv_client_t *cl );
 void SV_AddToMaster( netadr_t from, sizebuf_t *msg );
 qboolean SV_ProcessUserAgent( netadr_t from, const char *useragent );
-void Host_SetServerState( int state );
-qboolean SV_IsSimulating( void );
-void SV_FreeClients( void );
 
 //
 // sv_init.c
 //
-qboolean CRC32_MapFile( dword *crcvalue, const char *filename, qboolean multiplayer );
 qboolean SV_InitGame( void );
 void SV_ActivateServer( int runPhysics );
 qboolean SV_SpawnServer( const char *server, const char *startspot, qboolean background );
@@ -537,14 +528,11 @@ void SV_WaterMove( edict_t *ent );
 //
 void SV_SendClientMessages( void );
 void SV_ClientPrintf( sv_client_t *cl, const char *fmt, ... ) _format( 2 );
-void SV_BroadcastCommand( const char *fmt, ... ) _format( 1 );
 
 //
 // sv_client.c
 //
-char *SV_StatusString( void );
 void SV_RefreshUserinfo( void );
-void SV_GetChallenge( netadr_t from );
 void SV_TogglePause( const char *msg );
 qboolean SV_ShouldUpdatePing( sv_client_t *cl );
 const char *SV_GetClientIDString( sv_client_t *cl );
@@ -554,15 +542,12 @@ void SV_FullClientUpdate( sv_client_t *cl, sizebuf_t *msg );
 void SV_FullUpdateMovevars( sv_client_t *cl, sizebuf_t *msg );
 void SV_GetPlayerStats( sv_client_t *cl, int *ping, int *packet_loss );
 void SV_SendServerdata( sizebuf_t *msg, sv_client_t *cl );
-void SV_ClientThink( sv_client_t *cl, usercmd_t *cmd );
 void SV_ExecuteClientMessage( sv_client_t *cl, sizebuf_t *msg );
 void SV_ConnectionlessPacket( netadr_t from, sizebuf_t *msg );
 edict_t *SV_FakeConnect( const char *netname );
-void SV_ExecuteClientCommand( sv_client_t *cl, const char *s );
 void SV_BuildReconnect( sizebuf_t *msg );
 qboolean SV_IsPlayerIndex( int idx );
 int SV_CalcPing( sv_client_t *cl );
-void SV_InitClientMove( void );
 void SV_UpdateServerInfo( void );
 void SV_EndRedirect( host_redirect_t *rd );
 void SV_RejectConnection( netadr_t from, const char *fmt, ... ) _format( 2 );
@@ -571,8 +556,6 @@ void SV_GetPlayerCount( int *clients, int *bots );
 //
 // sv_cmds.c
 //
-void SV_Status_f( void );
-void SV_Newgame_f( void );
 void SV_InitHostCommands( void );
 
 //
@@ -594,7 +577,6 @@ void SV_RequestMissingResources( void );
 // sv_filter.c
 //
 void SV_InitFilter( void );
-void SV_ShutdownFilter( void );
 qboolean SV_CheckIP( netadr_t *adr );
 qboolean SV_CheckID( const char *id );
 
@@ -603,8 +585,6 @@ qboolean SV_CheckID( const char *id );
 //
 void SV_InactivateClients( void );
 int SV_FindBestBaselineForStatic( int index, entity_state_t **baseline, entity_state_t *to );
-void SV_WriteFrameToClient( sv_client_t *client, sizebuf_t *msg );
-void SV_BuildClientFrame( sv_client_t *client );
 void SV_SkipUpdates( void );
 
 //
@@ -651,6 +631,8 @@ int pfnDropToFloor( edict_t* e );
 edict_t *SV_EdictNum( int n );
 void SV_SetModel( edict_t *ent, const char *name );
 int pfnDecalIndex( const char *m );
+void SV_CreateDecal( sizebuf_t *msg, const float *origin, int decalIndex, int entityIndex, int modelIndex, int flags, float scale );
+qboolean SV_RestoreCustomDecal( struct decallist_s *entry, edict_t *pEdict, qboolean adjacent );
 
 //
 // sv_log.c
@@ -675,6 +657,7 @@ void SV_ClearGameState( void );
 //
 // sv_pmove.c
 //
+void SV_InitClientMove( void );
 qboolean SV_PlayerIsFrozen( edict_t *pClient );
 void SV_RunCmd( sv_client_t *cl, usercmd_t *ucmd, int random_seed );
 
@@ -685,7 +668,6 @@ void SV_ClearWorld( void );
 void SV_UnlinkEdict( edict_t *ent );
 void SV_ClipMoveToEntity( edict_t *ent, const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, trace_t *trace );
 void SV_CustomClipMoveToEntity( edict_t *ent, const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, trace_t *trace );
-trace_t SV_TraceHull( edict_t *ent, int hullNum, const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end );
 trace_t SV_Move( const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, int type, edict_t *e, qboolean monsterclip );
 trace_t SV_MoveNoEnts( const vec3_t start, vec3_t mins, vec3_t maxs, const vec3_t end, int type, edict_t *e );
 const char *SV_TraceTexture( edict_t *ent, const vec3_t start, const vec3_t end );

engine/server/sv_client.c

@@ -43,6 +43,7 @@ typedef struct ucmd_s
 static int	g_userid = 1;
 
 static void SV_UserinfoChanged( sv_client_t *cl );
+static void SV_ExecuteClientCommand( sv_client_t *cl, const char *s );
 
 /*
 =================
@@ -84,7 +85,7 @@ flood the server with invalid connection IPs.  With a
 challenge, they must give a valid IP address.
 =================
 */
-void SV_GetChallenge( netadr_t from )
+static void SV_GetChallenge( netadr_t from )
 {
 	int	i, oldest = 0;
 	double	oldestTime;
@@ -118,7 +119,7 @@ void SV_GetChallenge( netadr_t from )
 	Netchan_OutOfBandPrint( NS_SERVER, svs.challenges[i].adr, "challenge %i", svs.challenges[i].challenge );
 }
 
-int SV_GetFragmentSize( void *pcl, fragsize_t mode )
+static int SV_GetFragmentSize( void *pcl, fragsize_t mode )
 {
 	sv_client_t *cl = (sv_client_t*)pcl;
 	int	cl_frag_size;
@@ -191,7 +192,7 @@ for some reasons file can't be downloaded
 tell the client about this problem
 ================
 */
-void SV_FailDownload( sv_client_t *cl, const char *filename )
+static void SV_FailDownload( sv_client_t *cl, const char *filename )
 {
 	if( !COM_CheckString( filename ))
 		return;
@@ -207,7 +208,7 @@ SV_CheckChallenge
 Make sure connecting client is not spoofing
 ================
 */
-int SV_CheckChallenge( netadr_t from, int challenge )
+static int SV_CheckChallenge( netadr_t from, int challenge )
 {
 	int	i;
 
@@ -247,7 +248,7 @@ SV_CheckIPRestrictions
 Determine if client is outside appropriate address range
 ================
 */
-int SV_CheckIPRestrictions( netadr_t from )
+static int SV_CheckIPRestrictions( netadr_t from )
 {
 	if( sv_lan.value )
 	{
@@ -265,7 +266,7 @@ Get slot # and set client_t pointer for player, if possible
 We don't do this search on a "reconnect, we just reuse the slot
 ================
 */
-int SV_FindEmptySlot( netadr_t from, int *pslot, sv_client_t **ppClient )
+static int SV_FindEmptySlot( netadr_t from, int *pslot, sv_client_t **ppClient )
 {
 	sv_client_t	*cl;
 	int		i;
@@ -291,7 +292,7 @@ SV_ConnectClient
 A connection request that did not come from the master
 ==================
 */
-void SV_ConnectClient( netadr_t from )
+static void SV_ConnectClient( netadr_t from )
 {
 	char		userinfo[MAX_INFO_STRING];
 	char		protinfo[MAX_INFO_STRING];
@@ -831,7 +832,7 @@ SV_TestBandWidth
 
 ================
 */
-void SV_TestBandWidth( netadr_t from )
+static void SV_TestBandWidth( netadr_t from )
 {
 	const int version = Q_atoi( Cmd_Argv( 1 ));
 	const int packetsize = Q_atoi( Cmd_Argv( 2 ));
@@ -876,7 +877,7 @@ SV_Ack
 
 ================
 */
-void SV_Ack( netadr_t from )
+static void SV_Ack( netadr_t from )
 {
 	Con_Printf( "ping %s\n", NET_AdrToString( from ));
 }
@@ -889,7 +890,7 @@ Responds with short info for broadcast scans
 The second parameter should be the current protocol version number.
 ================
 */
-void SV_Info( netadr_t from, int protocolVersion )
+static void SV_Info( netadr_t from, int protocolVersion )
 {
 	char s[512];
 
@@ -947,7 +948,7 @@ SV_BuildNetAnswer
 Responds with long info for local and broadcast requests
 ================
 */
-void SV_BuildNetAnswer( netadr_t from )
+static void SV_BuildNetAnswer( netadr_t from )
 {
 	char	string[MAX_INFO_STRING];
 	int	version, context, type;
@@ -1043,7 +1044,7 @@ SV_Ping
 Just responds with an acknowledgement
 ================
 */
-void SV_Ping( netadr_t from )
+static void SV_Ping( netadr_t from )
 {
 	Netchan_OutOfBandPrint( NS_SERVER, from, "ack" );
 }
@@ -1053,7 +1054,7 @@ void SV_Ping( netadr_t from )
 Rcon_Validate
 ================
 */
-qboolean Rcon_Validate( void )
+static qboolean Rcon_Validate( void )
 {
 	if( !COM_CheckString( rcon_password.string ))
 		return false;
@@ -1156,7 +1157,7 @@ SV_EstablishTimeBase
 Finangles latency and the like.
 ===================
 */
-void SV_EstablishTimeBase( sv_client_t *cl, usercmd_t *cmds, int dropped, int numbackup, int numcmds )
+static void SV_EstablishTimeBase( sv_client_t *cl, usercmd_t *cmds, int dropped, int numbackup, int numcmds )
 {
 	double	runcmd_time = 0.0;
 	int	i, cmdnum = dropped;
@@ -1190,7 +1191,7 @@ SV_CalcClientTime
 compute latency for client
 ===================
 */
-float SV_CalcClientTime( sv_client_t *cl )
+static float SV_CalcClientTime( sv_client_t *cl )
 {
 	float	minping, maxping;
 	float	ping = 0.0f;
@@ -1389,7 +1390,7 @@ Called when a player connects to a server or respawns in
 a deathmatch.
 ============
 */
-void SV_PutClientInServer( sv_client_t *cl )
+static void SV_PutClientInServer( sv_client_t *cl )
 {
 	static byte    	msg_buf[MAX_INIT_MSG + 0x200];	// MAX_INIT_MSG + some space
 	edict_t		*ent = cl->edict;
@@ -1522,7 +1523,7 @@ SV_UpdateClientView
 Resend the client viewentity (used for demos)
 ============
 */
-void SV_UpdateClientView( sv_client_t *cl )
+static void SV_UpdateClientView( sv_client_t *cl )
 {
 	int	viewEnt;
 
@@ -3040,7 +3041,7 @@ ucmd_t enttoolscmds[] =
 SV_ExecuteUserCommand
 ==================
 */
-void SV_ExecuteClientCommand( sv_client_t *cl, const char *s )
+static void SV_ExecuteClientCommand( sv_client_t *cl, const char *s )
 {
 	ucmd_t	*u;
 
@@ -3306,7 +3307,7 @@ SV_ParseResourceList
 Parse resource list
 ===================
 */
-void SV_ParseResourceList( sv_client_t *cl, sizebuf_t *msg )
+static void SV_ParseResourceList( sv_client_t *cl, sizebuf_t *msg )
 {
 	int		totalsize;
 	resource_t	*resource;
@@ -3395,7 +3396,7 @@ SV_ParseCvarValue
 Parse a requested value from client cvar
 ===================
 */
-void SV_ParseCvarValue( sv_client_t *cl, sizebuf_t *msg )
+static void SV_ParseCvarValue( sv_client_t *cl, sizebuf_t *msg )
 {
 	const char *value = MSG_ReadString( msg );
 
@@ -3411,7 +3412,7 @@ SV_ParseCvarValue2
 Parse a requested value from client cvar
 ===================
 */
-void SV_ParseCvarValue2( sv_client_t *cl, sizebuf_t *msg )
+static void SV_ParseCvarValue2( sv_client_t *cl, sizebuf_t *msg )
 {
 	string	name, value;
 	int	requestID = MSG_ReadLong( msg );
@@ -3429,7 +3430,7 @@ void SV_ParseCvarValue2( sv_client_t *cl, sizebuf_t *msg )
 SV_ParseVoiceData
 ===================
 */
-void SV_ParseVoiceData( sv_client_t *cl, sizebuf_t *msg )
+static void SV_ParseVoiceData( sv_client_t *cl, sizebuf_t *msg )
 {
 	char received[4096];
 	sv_client_t	*cur;

engine/server/sv_cmds.c

@@ -169,7 +169,7 @@ SV_ValidateMap
 check map for typically errors
 ==================
 */
-qboolean SV_ValidateMap( const char *pMapName, qboolean check_spawn )
+static qboolean SV_ValidateMap( const char *pMapName, qboolean check_spawn )
 {
 	char	*spawn_entity;
 	int	flags;
@@ -210,7 +210,7 @@ Goes directly to a given map without any savegame archiving.
 For development work
 ==================
 */
-void SV_Map_f( void )
+static void SV_Map_f( void )
 {
 	char	mapname[MAX_QPATH];
 
@@ -240,7 +240,7 @@ Lists maps according to given substring.
 TODO: Make it more convenient. (Timestamp check, temporary file, ...)
 ==================
 */
-void SV_Maps_f( void )
+static void SV_Maps_f( void )
 {
 	const char *separator = "-------------------";
 	const char *argStr = Cmd_Argv( 1 ); // Substr
@@ -275,7 +275,7 @@ SV_MapBackground_f
 Set background map (enable physics in menu)
 ==================
 */
-void SV_MapBackground_f( void )
+static void SV_MapBackground_f( void )
 {
 	char	mapname[MAX_QPATH];
 
@@ -315,7 +315,7 @@ Change map for next in alpha-bethical ordering
 For development work
 ==================
 */
-void SV_NextMap_f( void )
+static void SV_NextMap_f( void )
 {
 	char	nextmap[MAX_QPATH];
 	int	i, next;
@@ -366,7 +366,7 @@ SV_NewGame_f
 
 ==============
 */
-void SV_NewGame_f( void )
+static void SV_NewGame_f( void )
 {
 	if( Cmd_Argc() != 1 )
 	{
@@ -383,7 +383,7 @@ SV_HazardCourse_f
 
 ==============
 */
-void SV_HazardCourse_f( void )
+static void SV_HazardCourse_f( void )
 {
 	if( Cmd_Argc() != 1 )
 	{
@@ -406,7 +406,7 @@ SV_Load_f
 
 ==============
 */
-void SV_Load_f( void )
+static void SV_Load_f( void )
 {
 	char	path[MAX_QPATH];
 
@@ -426,7 +426,7 @@ SV_QuickLoad_f
 
 ==============
 */
-void SV_QuickLoad_f( void )
+static void SV_QuickLoad_f( void )
 {
 	Cbuf_AddText( "echo Quick Loading...; wait; load quick" );
 }
@@ -437,7 +437,7 @@ SV_Save_f
 
 ==============
 */
-void SV_Save_f( void )
+static void SV_Save_f( void )
 {
 	qboolean ret = false;
 
@@ -464,7 +464,7 @@ SV_QuickSave_f
 
 ==============
 */
-void SV_QuickSave_f( void )
+static void SV_QuickSave_f( void )
 {
 	Cbuf_AddText( "echo Quick Saving...; wait; save quick" );
 }
@@ -475,7 +475,7 @@ SV_DeleteSave_f
 
 ==============
 */
-void SV_DeleteSave_f( void )
+static void SV_DeleteSave_f( void )
 {
 	if( Cmd_Argc() != 2 )
 	{
@@ -494,7 +494,7 @@ SV_AutoSave_f
 
 ==============
 */
-void SV_AutoSave_f( void )
+static void SV_AutoSave_f( void )
 {
 	if( Cmd_Argc() != 1 )
 	{
@@ -513,7 +513,7 @@ SV_Restart_f
 restarts current level
 ==================
 */
-void SV_Restart_f( void )
+static void SV_Restart_f( void )
 {
 	// because restart can be multiple issued
 	if( sv.state != ss_active )
@@ -528,7 +528,7 @@ SV_Reload_f
 continue from latest savedgame
 ==================
 */
-void SV_Reload_f( void )
+static void SV_Reload_f( void )
 {
 	// because reload can be multiple issued
 	if( GameState->nextstate != STATE_RUNFRAME )
@@ -545,7 +545,7 @@ SV_ChangeLevel_f
 classic change level
 ==================
 */
-void SV_ChangeLevel_f( void )
+static void SV_ChangeLevel_f( void )
 {
 	if( Cmd_Argc() != 2 )
 	{
@@ -563,7 +563,7 @@ SV_ChangeLevel2_f
 smooth change level
 ==================
 */
-void SV_ChangeLevel2_f( void )
+static void SV_ChangeLevel2_f( void )
 {
 	if( Cmd_Argc() != 3 )
 	{
@@ -581,7 +581,7 @@ SV_Kick_f
 Kick a user off of the server
 ==================
 */
-void SV_Kick_f( void )
+static void SV_Kick_f( void )
 {
 	sv_client_t	*cl;
 	const char *param;
@@ -612,7 +612,7 @@ void SV_Kick_f( void )
 SV_EntPatch_f
 ==================
 */
-void SV_EntPatch_f( void )
+static void SV_EntPatch_f( void )
 {
 	const char	*mapname;
 
@@ -638,7 +638,7 @@ void SV_EntPatch_f( void )
 SV_Status_f
 ================
 */
-void SV_Status_f( void )
+static void SV_Status_f( void )
 {
 	sv_client_t	*cl;
 	int		i;
@@ -687,7 +687,7 @@ void SV_Status_f( void )
 SV_ConSay_f
 ==================
 */
-void SV_ConSay_f( void )
+static void SV_ConSay_f( void )
 {
 	const char	*p;
 	char		text[MAX_SYSPATH];
@@ -730,7 +730,7 @@ SV_ServerInfo_f
 Examine or change the serverinfo string
 ===========
 */
-void SV_ServerInfo_f( void )
+static void SV_ServerInfo_f( void )
 {
 	convar_t	*var;
 
@@ -774,7 +774,7 @@ SV_LocalInfo_f
 Examine or change the localinfo string
 ===========
 */
-void SV_LocalInfo_f( void )
+static void SV_LocalInfo_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -806,7 +806,7 @@ SV_ClientInfo_f
 Examine all a users info strings
 ===========
 */
-void SV_ClientInfo_f( void )
+static void SV_ClientInfo_f( void )
 {
 	sv_client_t	*cl;
 
@@ -832,7 +832,7 @@ SV_ClientUserAgent_f
 Examine useragent strings
 ===========
 */
-void SV_ClientUserAgent_f( void )
+static void SV_ClientUserAgent_f( void )
 {
 	sv_client_t	*cl;
 
@@ -857,7 +857,7 @@ SV_KillServer_f
 Kick everyone off, possibly in preparation for a new game
 ===============
 */
-void SV_KillServer_f( void )
+static void SV_KillServer_f( void )
 {
 	Host_ShutdownServer();
 }
@@ -869,7 +869,7 @@ SV_PlayersOnly_f
 disable plhysics but players
 ===============
 */
-void SV_PlayersOnly_f( void )
+static void SV_PlayersOnly_f( void )
 {
 	if( !Cvar_VariableInteger( "sv_cheats" )) return;
 
@@ -884,7 +884,7 @@ SV_EdictUsage_f
 
 ===============
 */
-void SV_EdictUsage_f( void )
+static void SV_EdictUsage_f( void )
 {
 	int	active;
 
@@ -906,7 +906,7 @@ SV_EntityInfo_f
 
 ===============
 */
-void SV_EntityInfo_f( void )
+static void SV_EntityInfo_f( void )
 {
 	edict_t	*ent;
 	int	i;
@@ -950,7 +950,7 @@ Rcon_Redirect_f
 Force redirect N lines of console output to client
 ================
 */
-void Rcon_Redirect_f( void )
+static void Rcon_Redirect_f( void )
 {
 	int lines = 2000;
 

engine/server/sv_custom.c

@@ -16,7 +16,7 @@ GNU General Public License for more details.
 #include "common.h"
 #include "server.h"
 
-void SV_CreateCustomizationList( sv_client_t *cl )
+static void SV_CreateCustomizationList( sv_client_t *cl )
 {
 	resource_t	*pResource;
 	customization_t	*pList, *pCust;
@@ -61,7 +61,7 @@ void SV_CreateCustomizationList( sv_client_t *cl )
 	}
 }
 
-qboolean SV_FileInConsistencyList( const char *filename, consistency_t **ppout )
+static qboolean SV_FileInConsistencyList( const char *filename, consistency_t **ppout )
 {
 	int	i;
 
@@ -246,7 +246,7 @@ void SV_TransferConsistencyInfo( void )
 	sv.num_consistency = total;
 }
 
-void SV_SendConsistencyList( sv_client_t *cl, sizebuf_t *msg )
+static void SV_SendConsistencyList( sv_client_t *cl, sizebuf_t *msg )
 {
 	int	i, lastcheck;
 	int	delta;
@@ -288,7 +288,7 @@ void SV_SendConsistencyList( sv_client_t *cl, sizebuf_t *msg )
 	MSG_WriteOneBit( msg, 0 );
 }
 
-qboolean SV_CheckFile( sizebuf_t *msg, const char *filename )
+static qboolean SV_CheckFile( sizebuf_t *msg, const char *filename )
 {
 	resource_t	p;
 
@@ -337,7 +337,7 @@ void SV_AddToResourceList( resource_t *pResource, resource_t *pList )
 	pList->pPrev = pResource;
 }
 
-void SV_SendCustomization( sv_client_t *cl, int playernum, resource_t *pResource )
+static void SV_SendCustomization( sv_client_t *cl, int playernum, resource_t *pResource )
 {
 	MSG_BeginServerCmd( &cl->netchan.message, svc_customization );
 	MSG_WriteByte( &cl->netchan.message, playernum );	// playernum
@@ -410,7 +410,7 @@ int SV_EstimateNeededResources( sv_client_t *cl )
 	return size;
 }
 
-void SV_Customization( sv_client_t *pClient, resource_t *pResource, qboolean bSkipPlayer )
+static void SV_Customization( sv_client_t *pClient, resource_t *pResource, qboolean bSkipPlayer )
 {
 	int		i, nPlayerNumber = -1;
 	sv_client_t	*cl;
@@ -435,7 +435,7 @@ void SV_Customization( sv_client_t *pClient, resource_t *pResource, qboolean bSk
 	}
 }
 
-void SV_PropagateCustomizations( sv_client_t *pHost )
+static void SV_PropagateCustomizations( sv_client_t *pHost )
 {
 	customization_t	*pCust;
 	resource_t	*pResource;
@@ -459,7 +459,7 @@ void SV_PropagateCustomizations( sv_client_t *pHost )
 	}
 }
 
-void SV_RegisterResources( sv_client_t *pHost )
+static void SV_RegisterResources( sv_client_t *pHost )
 {
 	resource_t	*pResource;
 
@@ -470,7 +470,7 @@ void SV_RegisterResources( sv_client_t *pHost )
 	}
 }
 
-qboolean SV_UploadComplete( sv_client_t *cl )
+static qboolean SV_UploadComplete( sv_client_t *cl )
 {
 	if( &cl->resourcesneeded != cl->resourcesneeded.pNext )
 		return false;

engine/server/sv_filter.c

@@ -286,31 +286,8 @@ typedef struct ipfilter_s
 
 static ipfilter_t *ipfilter = NULL;
 
-static void SV_CleanExpiredIPFilters( void )
-{
-	ipfilter_t *f, **back;
-
-	back = &ipfilter;
-	while( 1 )
-	{
-		f = *back;
-		if( !f ) return;
-
-		if( f->endTime && host.realtime > f->endTime )
-		{
-			*back = f->next;
-			back = &f->next;
-
-			Mem_Free( f );
-		}
-		else back = &f->next;
-	}
-}
-
 static int SV_FilterToString( char *dest, size_t size, qboolean config, ipfilter_t *f )
 {
-	const char *strformat;
-
 	if( config )
 	{
 		return Q_snprintf( dest, size, "addip 0 %s/%d\n", NET_AdrToString( f->adr ), f->prefixlen );
@@ -379,6 +356,9 @@ qboolean SV_CheckIP( netadr_t *adr )
 
 	for( ; entry; entry = entry->next )
 	{
+		if( entry->endTime && host.realtime > entry->endTime )
+			continue; // expired
+
 		switch( entry->adr.type6 )
 		{
 		case NA_IP:
@@ -600,7 +580,7 @@ void SV_ShutdownFilter( void )
 
 #include "tests.h"
 
-void Test_StringToFilterAdr( void )
+static void Test_StringToFilterAdr( void )
 {
 	ipfilter_t f1;
 	int i;
@@ -669,7 +649,7 @@ void Test_StringToFilterAdr( void )
 	}
 }
 
-void Test_IPFilterIncludesIPFilter( void )
+static void Test_IPFilterIncludesIPFilter( void )
 {
 	qboolean ret;
 	const char *adrs[] =

engine/server/sv_frame.c

@@ -180,7 +180,7 @@ SV_FindBestBaseline
 trying to deltas with previous entities
 =============
 */
-int SV_FindBestBaseline( sv_client_t *cl, int index, entity_state_t **baseline, entity_state_t *to, client_frame_t *frame, qboolean player )
+static int SV_FindBestBaseline( sv_client_t *cl, int index, entity_state_t **baseline, entity_state_t *to, client_frame_t *frame, qboolean player )
 {
 	int	bestBitCount;
 	int	i, bitCount;
@@ -515,7 +515,7 @@ SV_EmitPings
 
 =============
 */
-void SV_EmitPings( sizebuf_t *msg )
+static void SV_EmitPings( sizebuf_t *msg )
 {
 	sv_client_t	*cl;
 	int		packet_loss;
@@ -547,7 +547,7 @@ SV_WriteClientdataToMessage
 
 ==================
 */
-void SV_WriteClientdataToMessage( sv_client_t *cl, sizebuf_t *msg )
+static void SV_WriteClientdataToMessage( sv_client_t *cl, sizebuf_t *msg )
 {
 	clientdata_t	nullcd;
 	clientdata_t	*from_cd, *to_cd;
@@ -634,7 +634,7 @@ SV_WriteEntitiesToClient
 
 ==================
 */
-void SV_WriteEntitiesToClient( sv_client_t *cl, sizebuf_t *msg )
+static void SV_WriteEntitiesToClient( sv_client_t *cl, sizebuf_t *msg )
 {
 	client_frame_t	*frame;
 	entity_state_t	*state;
@@ -706,7 +706,7 @@ FRAME UPDATES
 SV_SendClientDatagram
 =======================
 */
-void SV_SendClientDatagram( sv_client_t *cl )
+static void SV_SendClientDatagram( sv_client_t *cl )
 {
 	byte	msg_buf[MAX_DATAGRAM];
 	sizebuf_t	msg;
@@ -752,7 +752,7 @@ void SV_SendClientDatagram( sv_client_t *cl )
 SV_UpdateUserInfo
 =======================
 */
-void SV_UpdateUserInfo( sv_client_t *cl )
+static void SV_UpdateUserInfo( sv_client_t *cl )
 {
 	SV_FullClientUpdate( cl, &sv.reliable_datagram );
 	ClearBits( cl->flags, FCL_RESEND_USERINFO );
@@ -764,7 +764,7 @@ void SV_UpdateUserInfo( sv_client_t *cl )
 SV_UpdateToReliableMessages
 =======================
 */
-void SV_UpdateToReliableMessages( void )
+static void SV_UpdateToReliableMessages( void )
 {
 	sv_client_t	*cl;
 	int		i;

engine/server/sv_game.c

@@ -4796,7 +4796,7 @@ static enginefuncs_t gEngfuncs =
 	Delta_UnsetFieldByIndex,
 	pfnSetGroupMask,
 	pfnCreateInstancedBaseline,
-	pfnCVarDirectSet,
+	(void*)Cvar_DirectSet,
 	pfnForceUnmodified,
 	pfnGetPlayerStats,
 	Cmd_AddServerCommand,

engine/server/sv_init.c

@@ -27,6 +27,17 @@ server_t		sv;	// local server
 server_static_t	svs;	// persistant server info
 svgame_static_t	svgame;	// persistant game info
 
+/*
+==================
+Host_SetServerState
+==================
+*/
+static void Host_SetServerState( int state )
+{
+	Cvar_FullSet( "host_serverstate", va( "%i", state ), FCVAR_READ_ONLY );
+	sv.state = state;
+}
+
 /*
 ================
 SV_AddResource
@@ -56,7 +67,7 @@ SV_SendSingleResource
 hot precache on a flying
 ================
 */
-void SV_SendSingleResource( const char *name, resourcetype_t type, int index, byte flags )
+static void SV_SendSingleResource( const char *name, resourcetype_t type, int index, byte flags )
 {
 	resource_t	*pResource = &sv.resources[sv.num_resources];
 	int		nSize = 0;
@@ -284,7 +295,22 @@ static resourcetype_t SV_DetermineResourceType( const char *filename )
 		return t_generic;
 }
 
-void SV_ReadResourceList( const char *filename )
+static const char *SV_GetResourceTypeName( resourcetype_t restype )
+{
+	switch( restype )
+	{
+		case t_decal: return "decal";
+		case t_eventscript: return "eventscript";
+		case t_generic: return "generic";
+		case t_model: return "model";
+		case t_skin: return "skin";
+		case t_sound: return "sound";
+		case t_world: return "world";
+		default: return "unknown";
+	}
+}
+
+static void SV_ReadResourceList( const char *filename )
 {
 	string token;
 	byte *afile;
@@ -306,7 +332,7 @@ void SV_ReadResourceList( const char *filename )
 
 		COM_FixSlashes( token );
 		restype = SV_DetermineResourceType( token );
-		Con_DPrintf( "  %s (%s)\n", token, COM_GetResourceTypeName( restype ));
+		Con_DPrintf( "  %s (%s)\n", token, SV_GetResourceTypeName( restype ));
 		switch( restype )
 		{
 			// TODO do we need to handle other resource types specifically too?
@@ -334,7 +360,7 @@ SV_CreateGenericResources
 loads external resource list
 ================
 */
-void SV_CreateGenericResources( void )
+static void SV_CreateGenericResources( void )
 {
 	string	filename;
 
@@ -353,7 +379,7 @@ SV_CreateResourceList
 add resources to common list
 ================
 */
-void SV_CreateResourceList( void )
+static void SV_CreateResourceList( void )
 {
 	qboolean	ffirstsent = false;
 	int	i, nSize;
@@ -418,7 +444,7 @@ void SV_CreateResourceList( void )
 SV_WriteVoiceCodec
 ================
 */
-void SV_WriteVoiceCodec( sizebuf_t *msg )
+static void SV_WriteVoiceCodec( sizebuf_t *msg )
 {
 	MSG_BeginServerCmd( msg, svc_voiceinit );
 	MSG_WriteString( msg, VOICE_DEFAULT_CODEC );
@@ -436,7 +462,7 @@ baseline will be transmitted
 INTERNAL RESOURCE
 ================
 */
-void SV_CreateBaseline( void )
+static void SV_CreateBaseline( void )
 {
 	entity_state_t	nullstate, *base;
 	int		playermodel;
@@ -758,7 +784,7 @@ SV_SetupClients
 determine the game type and prepare clients
 ================
 */
-void SV_SetupClients( void )
+static void SV_SetupClients( void )
 {
 	qboolean	changed_maxclients = false;
 

engine/server/sv_main.c

@@ -156,7 +156,7 @@ SV_HasActivePlayers
 returns true if server have spawned players
 ================
 */
-qboolean SV_HasActivePlayers( void )
+static qboolean SV_HasActivePlayers( void )
 {
 	int	i;
 
@@ -244,7 +244,7 @@ void SV_UpdateMovevars( qboolean initialize )
 SV_CheckCmdTimes
 =================
 */
-void SV_CheckCmdTimes( void )
+static void SV_CheckCmdTimes( void )
 {
 	sv_client_t	*cl;
 	static double	lastreset = 0;
@@ -299,7 +299,7 @@ SV_ProcessFile
 process incoming file (customization)
 =================
 */
-void SV_ProcessFile( sv_client_t *cl, const char *filename )
+static void SV_ProcessFile( sv_client_t *cl, const char *filename )
 {
 	customization_t	*pList;
 	resource_t	*resource;
@@ -370,7 +370,7 @@ void SV_ProcessFile( sv_client_t *cl, const char *filename )
 SV_ReadPackets
 =================
 */
-void SV_ReadPackets( void )
+static void SV_ReadPackets( void )
 {
 	sv_client_t	*cl;
 	int		i, qport;
@@ -488,7 +488,7 @@ for a few seconds to make sure any final reliable message gets resent
 if necessary
 ==================
 */
-void SV_CheckTimeouts( void )
+static void SV_CheckTimeouts( void )
 {
 	sv_client_t	*cl;
 	double		droppoint;
@@ -541,7 +541,7 @@ This has to be done before the world logic, because
 player processing happens outside RunWorldFrame
 ================
 */
-void SV_PrepWorldFrame( void )
+static void SV_PrepWorldFrame( void )
 {
 	edict_t	*ent;
 	int	i;
@@ -563,7 +563,7 @@ void SV_PrepWorldFrame( void )
 SV_IsSimulating
 =================
 */
-qboolean SV_IsSimulating( void )
+static qboolean SV_IsSimulating( void )
 {
 	if( sv.background && SV_Active() && CL_Active())
 	{
@@ -593,7 +593,7 @@ qboolean SV_IsSimulating( void )
 SV_RunGameFrame
 =================
 */
-qboolean SV_RunGameFrame( void )
+static qboolean SV_RunGameFrame( void )
 {
 	sv.simulating = SV_IsSimulating();
 
@@ -712,17 +712,6 @@ void Host_ServerFrame( void )
 	NET_MasterHeartbeat ();
 }
 
-/*
-==================
-Host_SetServerState
-==================
-*/
-void Host_SetServerState( int state )
-{
-	Cvar_FullSet( "host_serverstate", va( "%i", state ), FCVAR_READ_ONLY );
-	sv.state = state;
-}
-
 //============================================================================
 /*
 =================
@@ -1053,7 +1042,7 @@ SV_FreeClients
 release server clients
 ================
 */
-void SV_FreeClients( void )
+static void SV_FreeClients( void )
 {
 	if( svs.maxclients != 0 )
 	{

engine/server/sv_move.c

@@ -429,7 +429,7 @@ qboolean SV_MoveTest( edict_t *ent, vec3_t move, qboolean relink )
 	}
 }
 
-qboolean SV_StepDirection( edict_t *ent, float yaw, float dist )
+static qboolean SV_StepDirection( edict_t *ent, float yaw, float dist )
 {
 	int	ret;
 	float	cSin, cCos;
@@ -445,7 +445,7 @@ qboolean SV_StepDirection( edict_t *ent, float yaw, float dist )
 	return ret;
 }
 
-qboolean SV_FlyDirection( edict_t *ent, vec3_t move )
+static qboolean SV_FlyDirection( edict_t *ent, vec3_t move )
 {
 	int	ret;
 
@@ -455,7 +455,7 @@ qboolean SV_FlyDirection( edict_t *ent, vec3_t move )
 	return ret;
 }
 
-void SV_NewChaseDir( edict_t *actor, vec3_t destination, float dist )
+static void SV_NewChaseDir( edict_t *actor, vec3_t destination, float dist )
 {
 	float	deltax, deltay;
 	float	tempdir, olddir, turnaround;

engine/server/sv_phys.c

@@ -1958,7 +1958,7 @@ SV_GetLightStyle
 needs to get correct working SV_LightPoint
 ==================
 */
-const char *GAME_EXPORT SV_GetLightStyle( int style )
+static const char *GAME_EXPORT SV_GetLightStyle( int style )
 {
 	if( style < 0 ) style = 0;
 	if( style >= MAX_LIGHTSTYLES )

engine/server/sv_save.c

@@ -766,33 +766,6 @@ static void SaveFinish( SAVERESTOREDATA *pSaveData )
 	Mem_Free( pSaveData );
 }
 
-/*
-=============
-DumpHashStrings
-
-debug thing
-=============
-*/
-static void DumpHashStrings( SAVERESTOREDATA *pSaveData, const char *pMessage )
-{
-	int	i, count = 0;
-
-	if( pSaveData && pSaveData->pTokens )
-	{
-		Con_Printf( "%s\n", pMessage );
-
-		for( i = 0; i < pSaveData->tokenCount; i++ )
-		{
-			if( !pSaveData->pTokens[i] )
-				continue;
-
-			Con_Printf( "#%i %s\n", count, pSaveData->pTokens[i] );
-			count++;
-		}
-		Con_Printf( "total %i actual %i\n", pSaveData->tokenCount, count );
-	}
-}
-
 /*
 =============
 StoreHashTable

engine/wscript

@@ -125,7 +125,7 @@ def build(bld):
 	bld(name = 'engine_includes', export_includes = '. common common/imagelib', use = 'filesystem_includes')
 
 	is_cxx_link = False
-	libs = [ 'engine_includes', 'public', 'dllemu' ]
+	libs = [ 'engine_includes', 'public', 'dllemu', 'werror' ]
 
 	# basic build: dedicated only
 	source = bld.path.ant_glob([

filesystem/filesystem.c

@@ -627,7 +627,7 @@ static void FS_WriteGameInfo( const char *filepath, gameinfo_t *GameInfo )
 	FS_Close( f );	// all done
 }
 
-void FS_InitGameInfo( gameinfo_t *GameInfo, const char *gamedir )
+static void FS_InitGameInfo( gameinfo_t *GameInfo, const char *gamedir )
 {
 	memset( GameInfo, 0, sizeof( *GameInfo ));
 
@@ -658,7 +658,7 @@ void FS_InitGameInfo( gameinfo_t *GameInfo, const char *gamedir )
 	GameInfo->max_particles  = 4096;
 }
 
-void FS_ParseGenericGameInfo( gameinfo_t *GameInfo, const char *buf, const qboolean isGameInfo )
+static void FS_ParseGenericGameInfo( gameinfo_t *GameInfo, const char *buf, const qboolean isGameInfo )
 {
 	char *pfile = (char*) buf;
 	qboolean found_linux = false, found_osx = false;
@@ -919,7 +919,7 @@ void FS_ParseGenericGameInfo( gameinfo_t *GameInfo, const char *buf, const qbool
 FS_CreateDefaultGameInfo
 ================
 */
-void FS_CreateDefaultGameInfo( const char *filename )
+static void FS_CreateDefaultGameInfo( const char *filename )
 {
 	gameinfo_t	defGI;
 
@@ -3022,6 +3022,7 @@ fs_api_t g_api =
 	FS_GetFullDiskPath,
 };
 
+int EXPORT GetFSAPI( int version, fs_api_t *api, fs_globals_t **globals, fs_interface_t *engfuncs );
 int EXPORT GetFSAPI( int version, fs_api_t *api, fs_globals_t **globals, fs_interface_t *engfuncs )
 {
 	if( engfuncs && !FS_InitInterface( version, engfuncs ))

filesystem/wscript

@@ -18,7 +18,7 @@ def configure(conf):
 def build(bld):
 	bld(name = 'filesystem_includes', export_includes = '.')
 
-	libs = [ 'filesystem_includes', 'sdk_includes' ]
+	libs = [ 'filesystem_includes', 'sdk_includes', 'werror' ]
 
 	# on PSVita do not link any libraries that are already in the main executable, but add the includes target
 	if bld.env.DEST_OS != 'psvita':

game_launch/wscript

@@ -33,7 +33,7 @@ def build(bld):
 	bld(source = source,
 		target   = 'xash3d', # hl.exe
 		features = 'c cxx cxxprogram',
-		use      = 'sdk_includes DL USER32 SHELL32',
+		use      = 'sdk_includes DL USER32 SHELL32 werror',
 		rpath    = bld.env.DEFAULT_RPATH,
 		install_path = bld.env.BINDIR,
 		subsystem = bld.env.MSVC_SUBSYSTEM

public/wscript

@@ -19,7 +19,7 @@ def build(bld):
 	bld.stlib(source   = bld.path.ant_glob('*.c'),
 		target   = 'public',
 		features = 'c',
-		use      = 'sdk_includes',
+		use      = 'sdk_includes werror',
 		subsystem = bld.env.MSVC_SUBSYSTEM)
 
 	if bld.env.TESTS:

public/xash3d_mathlib.c

@@ -527,7 +527,7 @@ make sure quaternions are within 180 degrees of one another,
 if not, reverse q
 ====================
 */
-void QuaternionAlign( const vec4_t p, const vec4_t q, vec4_t qt )
+static void QuaternionAlign( const vec4_t p, const vec4_t q, vec4_t qt )
 {
 	// decide if one of the quaternions is backwards
 	float	a = 0.0f;
@@ -557,7 +557,7 @@ void QuaternionAlign( const vec4_t p, const vec4_t q, vec4_t qt )
 QuaternionSlerpNoAlign
 ====================
 */
-void QuaternionSlerpNoAlign( const vec4_t p, const vec4_t q, float t, vec4_t qt )
+static void QuaternionSlerpNoAlign( const vec4_t p, const vec4_t q, float t, vec4_t qt )
 {
 	float	omega, cosom, sinom, sclp, sclq;
 	int	i;

ref/gl/gl2_shim/gl2_shim.c

@@ -495,7 +495,7 @@ static void GL2_InitIncrementalBuffer( int i, GLuint size )
 }
 
 
-qboolean GL2_InitProgs( void )
+static qboolean GL2_InitProgs( void )
 {
 	static const GLuint precache_progs[] = {
 		BIT( GL2_ATTR_POS ),                                                                                // out = ucolor

ref/gl/gl2_shim/wscript

@@ -12,7 +12,7 @@ def configure(conf):
 def build(bld):
 	source = bld.path.ant_glob( [ '*.c' ] )
 	includes = [ '.' ]
-	libs = [ 'engine_includes', 'sdk_includes' ]
+	libs = [ 'engine_includes', 'sdk_includes', 'werror' ]
 	bld.env.LDFLAGS += ['-fPIC']
 	bld.env.CFLAGS += ['-fPIC']
 	bld.stlib(

ref/gl/gl_alias.c

@@ -225,7 +225,7 @@ Generate a list of trifans or strips
 for the model, which holds for all frames
 ================
 */
-void BuildTris( void )
+static void BuildTris( void )
 {
 	int	len, bestlen, besttype = 0;
 	int	bestverts[1024];
@@ -305,7 +305,7 @@ void BuildTris( void )
 GL_MakeAliasModelDisplayLists
 ================
 */
-void GL_MakeAliasModelDisplayLists( model_t *m )
+static void GL_MakeAliasModelDisplayLists( model_t *m )
 {
 	trivertex_t	*verts;
 	int		i, j;
@@ -340,7 +340,7 @@ ALIAS MODELS
 Mod_LoadAliasFrame
 =================
 */
-void *Mod_LoadAliasFrame( void *pin, maliasframedesc_t *frame )
+static void *Mod_LoadAliasFrame( void *pin, maliasframedesc_t *frame )
 {
 	daliasframe_t	*pdaliasframe;
 	trivertex_t	*pinframe;
@@ -372,7 +372,7 @@ void *Mod_LoadAliasFrame( void *pin, maliasframedesc_t *frame )
 Mod_LoadAliasGroup
 =================
 */
-void *Mod_LoadAliasGroup( void *pin, maliasframedesc_t *frame )
+static void *Mod_LoadAliasGroup( void *pin, maliasframedesc_t *frame )
 {
 	daliasgroup_t	*pingroup;
 	int		i, numframes;
@@ -413,7 +413,7 @@ void *Mod_LoadAliasGroup( void *pin, maliasframedesc_t *frame )
 Mod_CreateSkinData
 ===============
 */
-rgbdata_t *Mod_CreateSkinData( model_t *mod, byte *data, int width, int height )
+static rgbdata_t *Mod_CreateSkinData( model_t *mod, byte *data, int width, int height )
 {
 	static rgbdata_t	skin;
 	char		name[MAX_QPATH];
@@ -475,7 +475,7 @@ rgbdata_t *Mod_CreateSkinData( model_t *mod, byte *data, int width, int height )
 	return gEngfuncs.FS_CopyImage( &skin );
 }
 
-void *Mod_LoadSingleSkin( model_t *loadmodel, daliasskintype_t *pskintype, int skinnum, int size )
+static void *Mod_LoadSingleSkin( model_t *loadmodel, daliasskintype_t *pskintype, int skinnum, int size )
 {
 	string	name, lumaname;
 	string	checkname;
@@ -506,7 +506,7 @@ void *Mod_LoadSingleSkin( model_t *loadmodel, daliasskintype_t *pskintype, int s
 	return ((byte *)(pskintype + 1) + size);
 }
 
-void *Mod_LoadGroupSkin( model_t *loadmodel, daliasskintype_t *pskintype, int skinnum, int size )
+static void *Mod_LoadGroupSkin( model_t *loadmodel, daliasskintype_t *pskintype, int skinnum, int size )
 {
 	daliasskininterval_t	*pinskinintervals;
 	daliasskingroup_t		*pinskingroup;
@@ -552,7 +552,7 @@ void *Mod_LoadGroupSkin( model_t *loadmodel, daliasskintype_t *pskintype, int sk
 Mod_LoadAllSkins
 ===============
 */
-void *Mod_LoadAllSkins( model_t *mod, int numskins, daliasskintype_t *pskintype )
+static void *Mod_LoadAllSkins( model_t *mod, int numskins, daliasskintype_t *pskintype )
 {
 	int	i, size;
 
@@ -582,7 +582,7 @@ void *Mod_LoadAllSkins( model_t *mod, int numskins, daliasskintype_t *pskintype
 Mod_CalcAliasBounds
 =================
 */
-void Mod_CalcAliasBounds( model_t *mod )
+static void Mod_CalcAliasBounds( model_t *mod )
 {
 	int	i, j, k;
 	float	radius;
@@ -763,7 +763,7 @@ R_AliasDynamicLight
 similar to R_StudioDynamicLight
 ===============
 */
-void R_AliasDynamicLight( cl_entity_t *ent, alight_t *plight )
+static void R_AliasDynamicLight( cl_entity_t *ent, alight_t *plight )
 {
 	movevars_t	*mv = tr.movevars;
 	vec3_t		lightDir, vecSrc, vecEnd;
@@ -943,7 +943,7 @@ R_AliasSetupLighting
 
 ===============
 */
-void R_AliasSetupLighting( alight_t *plight )
+static void R_AliasSetupLighting( alight_t *plight )
 {
 	if( !m_pAliasHeader || !plight )
 		return;
@@ -964,7 +964,7 @@ R_AliasLighting
 
 ===============
 */
-void R_AliasLighting( float *lv, const vec3_t normal )
+static void R_AliasLighting( float *lv, const vec3_t normal )
 {
 	float 	illum = g_alias.ambientlight;
 	float	r, lightcos;
@@ -1013,7 +1013,7 @@ static void R_AliasSetRemapColors( int newTop, int newBottom )
 GL_DrawAliasFrame
 =============
 */
-void GL_DrawAliasFrame( aliashdr_t *paliashdr )
+static void GL_DrawAliasFrame( aliashdr_t *paliashdr )
 {
 	float 		lv_tmp;
 	trivertex_t	*verts0;
@@ -1075,7 +1075,7 @@ void GL_DrawAliasFrame( aliashdr_t *paliashdr )
 GL_DrawAliasShadow
 =============
 */
-void GL_DrawAliasShadow( aliashdr_t *paliashdr )
+static void GL_DrawAliasShadow( aliashdr_t *paliashdr )
 {
 	trivertex_t	*verts0;
 	trivertex_t	*verts1;
@@ -1153,7 +1153,7 @@ R_AliasLerpMovement
 
 ====================
 */
-void R_AliasLerpMovement( cl_entity_t *e )
+static void R_AliasLerpMovement( cl_entity_t *e )
 {
 	float	f = 1.0f;
 
@@ -1196,7 +1196,7 @@ R_SetupAliasFrame
 
 =================
 */
-void R_SetupAliasFrame( cl_entity_t *e, aliashdr_t *paliashdr )
+static void R_SetupAliasFrame( cl_entity_t *e, aliashdr_t *paliashdr )
 {
 	int	newpose, oldpose;
 	int	newframe, oldframe;

ref/gl/gl_backend.c

@@ -49,7 +49,7 @@ R_Speeds_Printf
 helper to print into r_speeds message
 ==============
 */
-void R_Speeds_Printf( const char *msg, ... )
+static void R_Speeds_Printf( const char *msg, ... )
 {
 	va_list	argptr;
 	char	text[2048];

ref/gl/gl_beams.c

@@ -370,7 +370,7 @@ R_DrawTorus
 Draw beamtours
 ================
 */
-void R_DrawTorus( vec3_t source, vec3_t delta, float width, float scale, float freq, float speed, int segments )
+static void R_DrawTorus( vec3_t source, vec3_t delta, float width, float scale, float freq, float speed, int segments )
 {
 	int	i, noiseIndex, noiseStep;
 	float	div, length, fraction, factor, vLast, vStep;
@@ -459,7 +459,7 @@ R_DrawDisk
 Draw beamdisk
 ================
 */
-void R_DrawDisk( vec3_t source, vec3_t delta, float width, float scale, float freq, float speed, int segments )
+static void R_DrawDisk( vec3_t source, vec3_t delta, float width, float scale, float freq, float speed, int segments )
 {
 	float	div, length, fraction;
 	float	w, vLast, vStep;
@@ -517,7 +517,7 @@ R_DrawCylinder
 Draw beam cylinder
 ================
 */
-void R_DrawCylinder( vec3_t source, vec3_t delta, float width, float scale, float freq, float speed, int segments )
+static void R_DrawCylinder( vec3_t source, vec3_t delta, float width, float scale, float freq, float speed, int segments )
 {
 	float	div, length, fraction;
 	float	vLast, vStep;
@@ -574,7 +574,7 @@ R_DrawBeamFollow
 drawi followed beam
 ==============
 */
-void R_DrawBeamFollow( BEAM *pbeam, float frametime )
+static void R_DrawBeamFollow( BEAM *pbeam, float frametime )
 {
 	particle_t	*pnew, *particles;
 	float		fraction, div, vLast, vStep;
@@ -724,7 +724,7 @@ R_DrawRing
 Draw beamring
 ================
 */
-void R_DrawRing( vec3_t source, vec3_t delta, float width, float amplitude, float freq, float speed, int segments )
+static void R_DrawRing( vec3_t source, vec3_t delta, float width, float amplitude, float freq, float speed, int segments )
 {
 	int	i, j, noiseIndex, noiseStep;
 	float	div, length, fraction, factor, vLast, vStep;
@@ -881,7 +881,7 @@ R_BeamRecomputeEndpoints
 Recomputes beam endpoints..
 ==============
 */
-qboolean R_BeamRecomputeEndpoints( BEAM *pbeam )
+static qboolean R_BeamRecomputeEndpoints( BEAM *pbeam )
 {
 	if( FBitSet( pbeam->flags, FBEAM_STARTENTITY ))
 	{
@@ -934,7 +934,7 @@ R_BeamDraw
 Update beam vars and draw it
 ==============
 */
-void R_BeamDraw( BEAM *pbeam, float frametime )
+static void R_BeamDraw( BEAM *pbeam, float frametime )
 {
 	model_t	*model;
 	vec3_t	delta;
@@ -1180,7 +1180,7 @@ R_BeamDrawCustomEntity
 initialize beam from server entity
 ==============
 */
-void R_BeamDrawCustomEntity( cl_entity_t *ent )
+static void R_BeamDrawCustomEntity( cl_entity_t *ent )
 {
 	BEAM	beam;
 	float	amp = ent->curstate.body / 100.0f;

ref/gl/gl_context.c

@@ -95,7 +95,7 @@ static void GAME_EXPORT CL_FillRGBABlend( float _x, float _y, float _w, float _h
 	pglDisable( GL_BLEND );
 }
 
-void Mod_BrushUnloadTextures( model_t *mod )
+static void Mod_BrushUnloadTextures( model_t *mod )
 {
 	int i;
 
@@ -110,7 +110,7 @@ void Mod_BrushUnloadTextures( model_t *mod )
 	}
 }
 
-void Mod_UnloadTextures( model_t *mod )
+static void Mod_UnloadTextures( model_t *mod )
 {
 	Assert( mod != NULL );
 
@@ -134,7 +134,7 @@ void Mod_UnloadTextures( model_t *mod )
 	}
 }
 
-qboolean Mod_ProcessRenderData( model_t *mod, qboolean create, const byte *buf )
+static qboolean Mod_ProcessRenderData( model_t *mod, qboolean create, const byte *buf )
 {
 	qboolean loaded = true;
 
@@ -167,25 +167,6 @@ qboolean Mod_ProcessRenderData( model_t *mod, qboolean create, const byte *buf )
 	return loaded;
 }
 
-static qboolean R_TextureFilteringEnabled( int arg )
-{
-	gl_texture_t *glt;
-
-	if( arg < 0 )
-		return gl_texture_nearest.value == 0.0f;
-
-	glt = R_GetTexture( arg );
-
-	if( FBitSet( glt->flags, TF_NEAREST ))
-		return false;
-
-	// lightmaps have special cvar
-	if( FBitSet( glt->flags, TF_ATLAS_PAGE ))
-		return gl_lightmap_nearest.value == 0.0f;
-
-	return gl_texture_nearest.value == 0.0f;
-}
-
 static int GL_RefGetParm( int parm, int arg )
 {
 	gl_texture_t *glt;
@@ -257,7 +238,10 @@ static int GL_RefGetParm( int parm, int arg )
 	case PARM_SKY_SPHERE:
 		return FBitSet( tr.world->flags, FWORLD_SKYSPHERE ) && !FBitSet( tr.world->flags, FWORLD_CUSTOM_SKYBOX );
 	case PARM_TEX_FILTERING:
-		return R_TextureFilteringEnabled( arg );
+		if( arg < 0 )
+			return gl_texture_nearest.value == 0.0f;
+
+		return GL_TextureFilteringEnabled( R_GetTexture( arg ));
 	default:
 		return ENGINE_GET_PARM_( parm, arg );
 	}
@@ -309,7 +293,7 @@ static const char *GL_TextureName( unsigned int texnum )
 	return R_GetTexture( texnum )->name;
 }
 
-const byte *GL_TextureData( unsigned int texnum )
+static const byte *GL_TextureData( unsigned int texnum )
 {
 	rgbdata_t *pic = R_GetTexture( texnum )->original;
 
@@ -318,7 +302,7 @@ const byte *GL_TextureData( unsigned int texnum )
 	return NULL;
 }
 
-void R_ProcessEntData( qboolean allocate, cl_entity_t *entities, unsigned int max_entities )
+static void R_ProcessEntData( qboolean allocate, cl_entity_t *entities, unsigned int max_entities )
 {
 	if( !allocate )
 	{
@@ -344,7 +328,7 @@ static void GAME_EXPORT R_Flush( unsigned int flags )
 	// stub
 }
 
-qboolean R_SetDisplayTransform( ref_screen_rotation_t rotate, int offset_x, int offset_y, float scale_x, float scale_y )
+static qboolean R_SetDisplayTransform( ref_screen_rotation_t rotate, int offset_x, int offset_y, float scale_x, float scale_y )
 {
 	qboolean ret = true;
 	if( rotate > 0 )
@@ -532,6 +516,7 @@ ref_interface_t gReffuncs =
 	VGUI_GenerateTexture,
 };
 
+int EXPORT GetRefAPI( int version, ref_interface_t *funcs, ref_api_t *engfuncs, ref_globals_t *globals );
 int EXPORT GetRefAPI( int version, ref_interface_t *funcs, ref_api_t *engfuncs, ref_globals_t *globals )
 {
 	if( version != REF_API_VERSION )

ref/gl/gl_decals.c

@@ -143,7 +143,7 @@ static void R_GetDecalDimensions( int texture, int *width, int *height )
 //-----------------------------------------------------------------------------
 // compute the decal basis based on surface normal
 //-----------------------------------------------------------------------------
-void R_DecalComputeBasis( msurface_t *surf, int flags, vec3_t textureSpaceBasis[3] )
+static void R_DecalComputeBasis( msurface_t *surf, int flags, vec3_t textureSpaceBasis[3] )
 {
 	vec3_t	surfaceNormal;
 
@@ -179,7 +179,7 @@ void R_DecalComputeBasis( msurface_t *surf, int flags, vec3_t textureSpaceBasis[
 	VectorNormalize2( surf->texinfo->vecs[1], textureSpaceBasis[1] );
 }
 
-void R_SetupDecalTextureSpaceBasis( decal_t *pDecal, msurface_t *surf, int texture, vec3_t textureSpaceBasis[3], float decalWorldScale[2] )
+static void R_SetupDecalTextureSpaceBasis( decal_t *pDecal, msurface_t *surf, int texture, vec3_t textureSpaceBasis[3], float decalWorldScale[2] )
 {
 	int	width, height;
 
@@ -199,7 +199,7 @@ void R_SetupDecalTextureSpaceBasis( decal_t *pDecal, msurface_t *surf, int textu
 }
 
 // Build the initial list of vertices from the surface verts into the global array, 'verts'.
-void R_SetupDecalVertsForMSurface( decal_t *pDecal, msurface_t *surf,	vec3_t textureSpaceBasis[3], float *verts )
+static void R_SetupDecalVertsForMSurface( decal_t *pDecal, msurface_t *surf,	vec3_t textureSpaceBasis[3], float *verts )
 {
 	float	*v;
 	int	i;
@@ -214,7 +214,7 @@ void R_SetupDecalVertsForMSurface( decal_t *pDecal, msurface_t *surf,	vec3_t tex
 }
 
 // Figure out where the decal maps onto the surface.
-void R_SetupDecalClip( decal_t *pDecal, msurface_t *surf, int texture, vec3_t textureSpaceBasis[3], float decalWorldScale[2] )
+static void R_SetupDecalClip( decal_t *pDecal, msurface_t *surf, int texture, vec3_t textureSpaceBasis[3], float decalWorldScale[2] )
 {
 	R_SetupDecalTextureSpaceBasis( pDecal, surf, texture, textureSpaceBasis, decalWorldScale );
 
@@ -229,7 +229,7 @@ void R_SetupDecalClip( decal_t *pDecal, msurface_t *surf, int texture, vec3_t te
 // Clip polygon to decal in texture space
 // JAY: This code is lame, change it later.  It does way too much work per frame
 // It can be made to recursively call the clipping code and only copy the vertex list once
-int R_ClipInside( float *vert, int edge )
+static int R_ClipInside( float *vert, int edge )
 {
 	switch( edge )
 	{
@@ -253,7 +253,7 @@ int R_ClipInside( float *vert, int edge )
 	return 0;
 }
 
-void R_ClipIntersect( float *one, float *two, float *out, int edge )
+static void R_ClipIntersect( float *one, float *two, float *out, int edge )
 {
 	float	t;
 
@@ -354,7 +354,7 @@ static int SHClip( float *vert, int vertCount, float *out, int edge )
 	return outCount;
 }
 
-float *R_DoDecalSHClip( float *pInVerts, decal_t *pDecal, int nStartVerts, int *pVertCount )
+static float *R_DoDecalSHClip( float *pInVerts, decal_t *pDecal, int nStartVerts, int *pVertCount )
 {
 	float	*pOutVerts = g_DecalClipVerts[0];
 	int	outCount;
@@ -374,7 +374,7 @@ float *R_DoDecalSHClip( float *pInVerts, decal_t *pDecal, int nStartVerts, int *
 //-----------------------------------------------------------------------------
 // Generate clipped vertex list for decal pdecal projected onto polygon psurf
 //-----------------------------------------------------------------------------
-float *R_DecalVertsClip( decal_t *pDecal, msurface_t *surf, int texture, int *pVertCount )
+static float *R_DecalVertsClip( decal_t *pDecal, msurface_t *surf, int texture, int *pVertCount )
 {
 	float	decalWorldScale[2];
 	vec3_t	textureSpaceBasis[3];
@@ -492,7 +492,7 @@ R_DecalCreatePoly
 creates mesh for decal on first rendering
 ====================
 */
-glpoly_t *R_DecalCreatePoly( decalinfo_t *decalinfo, decal_t *pdecal, msurface_t *surf )
+static glpoly_t *R_DecalCreatePoly( decalinfo_t *decalinfo, decal_t *pdecal, msurface_t *surf )
 {
 	int		lnumverts;
 	glpoly_t	*poly;
@@ -595,7 +595,7 @@ static void R_DecalCreate( decalinfo_t *decalinfo, msurface_t *surf, float x, fl
 	R_AddDecalToSurface( pdecal, surf, decalinfo );
 }
 
-void R_DecalSurface( msurface_t *surf, decalinfo_t *decalinfo )
+static void R_DecalSurface( msurface_t *surf, decalinfo_t *decalinfo )
 {
 	// get the texture associated with this surface
 	mtexinfo_t	*tex = surf->texinfo;

ref/gl/gl_image.c

@@ -118,6 +118,28 @@ void GL_Bind( GLint tmu, GLenum texnum )
 	glState.currentTexturesIndex[tmu] = texnum;
 }
 
+qboolean GL_TextureFilteringEnabled( const gl_texture_t *tex )
+{
+	if( FBitSet( tex->flags, TF_NEAREST ))
+		return false;
+
+	if( FBitSet( tex->flags, TF_DEPTHMAP ))
+		return true;
+
+	if( FBitSet( tex->flags, TF_NOMIPMAP ) || tex->numMips <= 1 )
+	{
+		if( FBitSet( tex->flags, TF_ATLAS_PAGE ))
+			return gl_lightmap_nearest.value == 0.0f;
+
+		if( FBitSet( tex->flags, TF_ALLOW_NEAREST ))
+			return gl_texture_nearest.value == 0.0f;
+
+		return true;
+	}
+
+	return gl_texture_nearest.value == 0.0f;
+}
+
 /*
 =================
 GL_ApplyTextureParams
@@ -126,6 +148,7 @@ GL_ApplyTextureParams
 void GL_ApplyTextureParams( gl_texture_t *tex )
 {
 	vec4_t	border = { 0.0f, 0.0f, 0.0f, 1.0f };
+	qboolean nomipmap;
 
 	if( !glw_state.initialized )
 		return;
@@ -137,6 +160,18 @@ void GL_ApplyTextureParams( gl_texture_t *tex )
 		return;
 
 	// set texture filter
+	nomipmap = tex->numMips <= 1 || FBitSet( tex->flags, TF_NOMIPMAP|TF_DEPTHMAP );
+	if( !GL_TextureFilteringEnabled( tex ))
+	{
+		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, nomipmap ? GL_NEAREST : GL_NEAREST_MIPMAP_NEAREST );
+		pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
+	}
+	else
+	{
+		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, nomipmap ? GL_LINEAR : GL_LINEAR_MIPMAP_LINEAR );
+		pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+	}
+
 	if( FBitSet( tex->flags, TF_DEPTHMAP ))
 	{
 		if( !FBitSet( tex->flags, TF_NOCOMPARE ))
@@ -149,47 +184,12 @@ void GL_ApplyTextureParams( gl_texture_t *tex )
 			pglTexParameteri( tex->target, GL_DEPTH_TEXTURE_MODE_ARB, GL_LUMINANCE );
 		else pglTexParameteri( tex->target, GL_DEPTH_TEXTURE_MODE_ARB, GL_INTENSITY );
 
-		if( FBitSet( tex->flags, TF_NEAREST ))
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-		}
-		else
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-		}
-
 		// allow max anisotropy as 1.0f on depth textures
 		if( GL_Support( GL_ANISOTROPY_EXT ))
 			pglTexParameterf( tex->target, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f );
 	}
-	else if( FBitSet( tex->flags, TF_NOMIPMAP ) || tex->numMips <= 1 )
+	else if( !FBitSet( tex->flags, TF_NOMIPMAP ) && tex->numMips > 1 )
 	{
-		if( FBitSet( tex->flags, TF_NEAREST ) || ( IsLightMap( tex ) && gl_lightmap_nearest.value ) || ( tex->flags == TF_SKYSIDE && gl_texture_nearest.value ))
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-		}
-		else
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-		}
-	}
-	else
-	{
-		if( FBitSet( tex->flags, TF_NEAREST ) || gl_texture_nearest.value )
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-		}
-		else
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-		}
-
 		// set texture anisotropy if available
 		if( GL_Support( GL_ANISOTROPY_EXT ) && ( tex->numMips > 1 ) && !FBitSet( tex->flags, TF_ALPHACONTRAST ))
 			pglTexParameterf( tex->target, GL_TEXTURE_MAX_ANISOTROPY_EXT, gl_texture_anisotropy.value );
@@ -266,6 +266,7 @@ GL_UpdateTextureParams
 static void GL_UpdateTextureParams( int iTexture )
 {
 	gl_texture_t	*tex = &gl_textures[iTexture];
+	qboolean nomipmap;
 
 	Assert( tex != NULL );
 
@@ -281,30 +282,16 @@ static void GL_UpdateTextureParams( int iTexture )
 	if( GL_Support( GL_TEXTURE_LOD_BIAS ) && ( tex->numMips > 1 ) && !FBitSet( tex->flags, TF_DEPTHMAP ))
 		pglTexParameterf( tex->target, GL_TEXTURE_LOD_BIAS_EXT, gl_texture_lodbias.value );
 
-	if( IsLightMap( tex ))
-	{
-		if( gl_lightmap_nearest.value )
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-		}
-		else
-		{
-			pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
-			pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-		}
-	}
+	nomipmap = tex->numMips <= 1 || FBitSet( tex->flags, TF_NOMIPMAP|TF_DEPTHMAP );
 
-	if( tex->numMips <= 1 ) return;
-
-	if( FBitSet( tex->flags, TF_NEAREST ) || gl_texture_nearest.value )
+	if( !GL_TextureFilteringEnabled( tex ))
 	{
-		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST );
+		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, nomipmap ? GL_NEAREST : GL_NEAREST_MIPMAP_NEAREST );
 		pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
 	}
 	else
 	{
-		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR );
+		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, nomipmap ? GL_LINEAR : GL_LINEAR_MIPMAP_LINEAR );
 		pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
 	}
 }
@@ -342,8 +329,6 @@ void R_SetTextureParameters( void )
 	// change all the existing mipmapped texture objects
 	for( i = 0; i < gl_numTextures; i++ )
 		GL_UpdateTextureParams( i );
-
-	R_UpdateRippleTexParams();
 }
 
 /*
@@ -883,7 +868,7 @@ GL_BoxFilter3x3
 box filter 3x3
 =================
 */
-void GL_BoxFilter3x3( byte *out, const byte *in, int w, int h, int x, int y )
+static void GL_BoxFilter3x3( byte *out, const byte *in, int w, int h, int x, int y )
 {
 	int		r = 0, g = 0, b = 0, a = 0;
 	int		count = 0, acount = 0;
@@ -930,7 +915,7 @@ GL_ApplyFilter
 Apply box-filter to 1-bit alpha
 =================
 */
-byte *GL_ApplyFilter( const byte *source, int width, int height )
+static byte *GL_ApplyFilter( const byte *source, int width, int height )
 {
 	byte	*in = (byte *)source;
 	byte	*out = (byte *)source;
@@ -1355,7 +1340,7 @@ static void GL_ProcessImage( gl_texture_t *tex, rgbdata_t *pic )
 GL_CheckTexName
 ================
 */
-qboolean GL_CheckTexName( const char *name )
+static qboolean GL_CheckTexName( const char *name )
 {
 	int len;
 

ref/gl/gl_local.h

@@ -364,6 +364,7 @@ int GL_CreateTexture( const char *name, int width, int height, const void *buffe
 int GL_CreateTextureArray( const char *name, int width, int height, int depth, const void *buffer, texFlags_t flags );
 void GL_ProcessTexture( int texnum, float gamma, int topColor, int bottomColor );
 void GL_UpdateTexSize( int texnum, int width, int height, int depth );
+qboolean GL_TextureFilteringEnabled( const gl_texture_t *tex );
 void GL_ApplyTextureParams( gl_texture_t *tex );
 int GL_FindTexture( const char *name );
 void GL_FreeTexture( GLenum texnum );
@@ -495,7 +496,6 @@ void EmitWaterPolys( msurface_t *warp, qboolean reverse );
 void R_InitRipples( void );
 void R_ResetRipples( void );
 void R_AnimateRipples( void );
-void R_UpdateRippleTexParams( void );
 void R_UploadRipples( texture_t *image );
 
 //

ref/gl/gl_opengl.c

@@ -624,6 +624,7 @@ GL_GetProcAddress
 defined just for nanogl/glwes, so it don't link to SDL2 directly, nor use dlsym
 ==============
 */
+void GAME_EXPORT *GL_GetProcAddress( const char *name ); // keep defined for nanogl/wes
 void GAME_EXPORT *GL_GetProcAddress( const char *name )
 {
 	return gEngfuncs.GL_GetProcAddress( name );
@@ -715,7 +716,7 @@ static void GL_SetDefaults( void )
 R_RenderInfo_f
 =================
 */
-void R_RenderInfo_f( void )
+static void R_RenderInfo_f( void )
 {
 	gEngfuncs.Con_Printf( "\n" );
 	gEngfuncs.Con_Printf( "GL_VENDOR: %s\n", glConfig.vendor_string );
@@ -773,7 +774,7 @@ void R_RenderInfo_f( void )
 }
 
 #ifdef XASH_GLES
-void GL_InitExtensionsGLES( void )
+static void GL_InitExtensionsGLES( void )
 {
 	int extid;
 
@@ -891,7 +892,7 @@ void GL_InitExtensionsGLES( void )
 #endif
 }
 #else
-void GL_InitExtensionsBigGL( void )
+static void GL_InitExtensionsBigGL( void )
 {
 	// intialize wrapper type
 	glConfig.context = gEngfuncs.Sys_CheckParm( "-glcore" )? CONTEXT_TYPE_GL_CORE : CONTEXT_TYPE_GL;
@@ -1172,7 +1173,7 @@ void GL_ClearExtensions( void )
 GL_InitCommands
 =================
 */
-void GL_InitCommands( void )
+static void GL_InitCommands( void )
 {
 	RETRIEVE_ENGINE_SHARED_CVAR_LIST();
 
@@ -1255,7 +1256,7 @@ static void R_CheckVBO( void )
 GL_RemoveCommands
 =================
 */
-void GL_RemoveCommands( void )
+static void GL_RemoveCommands( void )
 {
 	gEngfuncs.Cmd_RemoveCommand( "r_info" );
 }
@@ -1516,12 +1517,13 @@ void GL_SetupAttributes( int safegl )
 void wes_init( const char *gles2 );
 int nanoGL_Init( void );
 #ifdef XASH_GL4ES
-void GL4ES_GetMainFBSize( int *width, int *height )
+static void GL4ES_GetMainFBSize( int *width, int *height )
 {
 	*width = gpGlobals->width;
 	*height = gpGlobals->height;
 }
-void *GL4ES_GetProcAddress( const char *name )
+
+static void *GL4ES_GetProcAddress( const char *name )
 {
 	if( !Q_strcmp(name, "glShadeModel") )
 		// combined gles/gles2/gl implementation exports this, but it is invalid

ref/gl/gl_rlight.c

@@ -336,7 +336,7 @@ R_LightVec
 check bspmodels to get light from
 =================
 */
-colorVec R_LightVecInternal( const vec3_t start, const vec3_t end, vec3_t lspot, vec3_t lvec )
+static colorVec R_LightVecInternal( const vec3_t start, const vec3_t end, vec3_t lspot, vec3_t lvec )
 {
 	float	last_fraction;
 	int	i, maxEnts = 1;

ref/gl/gl_rmain.c

@@ -807,7 +807,7 @@ void R_DrawFog( void )
 R_DrawEntitiesOnList
 =============
 */
-void R_DrawEntitiesOnList( void )
+static void R_DrawEntitiesOnList( void )
 {
 	int	i;