filesystem: don't check for SDL whether we can load Android assets, because filesystem doesn't know anything about SDL

Replace it with runtime check instead.

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: https://github.com/FWGS/xash3d-fwgs/blob/master/Documentation/donate.md

common/com_model.h

@@ -534,5 +534,14 @@ typedef struct
 #define MAX_EFRAGS		8192	// Arcane Dimensions required
 #define MAX_REQUESTS	64
 
+#if ! XASH_64BIT
+STATIC_ASSERT( sizeof( mextrasurf_t ) == 324, "mextrasurf_t unexpected size" );
+STATIC_ASSERT( sizeof( decal_t ) == 60, "decal_t unexpected size");
+STATIC_ASSERT( sizeof( mfaceinfo_t ) == 176, "mfaceinfo_t unexpected size");
+#else
+STATIC_ASSERT( sizeof( mextrasurf_t) == 496, "mextrasurf_t unexpected size");
+STATIC_ASSERT( sizeof( decal_t ) == 88, "decal_t unexpected size");
+STATIC_ASSERT( sizeof( mfaceinfo_t ) == 304, "mfaceinfo_t unexpected size");
+#endif
 
 #endif//COM_MODEL_H

common/xash3d_types.h

@@ -86,8 +86,6 @@ typedef uint64_t longtime_t;
 	#define NORETURN __attribute__((noreturn))
 	#define NONNULL __attribute__((nonnull))
 	#define ALLOC_CHECK(x) __attribute__((alloc_size(x)))
-	#define FORCEINLINE inline __attribute__((always_inline))
-	#define NOINLINE __attribute__((noinline))
 #elif defined(_MSC_VER)
 	#define EXPORT          __declspec( dllexport )
 	#define GAME_EXPORT
@@ -95,8 +93,6 @@ typedef uint64_t longtime_t;
 	#define NORETURN
 	#define NONNULL
 	#define ALLOC_CHECK(x)
-	#define FORCEINLINE __forceinline
-	#define NOINLINE __declspec( noinline )
 #else
 	#define EXPORT
 	#define GAME_EXPORT
@@ -104,8 +100,6 @@ typedef uint64_t longtime_t;
 	#define NORETURN
 	#define NONNULL
 	#define ALLOC_CHECK(x)
-	#define FORCEINLINE
-	#define NOINLINE
 #endif
 
 #if ( __GNUC__ >= 3 )

engine/client/cl_game.c

@@ -1713,7 +1713,8 @@ pfnCvar_RegisterVariable
 static cvar_t *GAME_EXPORT pfnCvar_RegisterClientVariable( const char *szName, const char *szValue, int flags )
 {
 	// a1ba: try to mitigate outdated client.dll vulnerabilities
-	if( !Q_stricmp( szName, "motdfile" ))
+	if( !Q_stricmp( szName, "motdfile" )
+		|| !Q_stricmp( szName, "sensitivity" ))
 		flags |= FCVAR_PRIVILEGED;
 
 	return (cvar_t *)Cvar_Get( szName, szValue, flags|FCVAR_CLIENTDLL, Cvar_BuildAutoDescription( szName, flags|FCVAR_CLIENTDLL ));

engine/client/cl_main.c

@@ -28,7 +28,6 @@ GNU General Public License for more details.
 #define MAX_CMD_BUFFER		8000
 #define CONNECTION_PROBLEM_TIME	15.0	// 15 seconds
 #define CL_CONNECTION_RETRIES		10
-#define CL_TEST_RETRIES_NORESPONCE	3
 #define CL_TEST_RETRIES		5
 
 CVAR_DEFINE_AUTO( mp_decals, "300", FCVAR_ARCHIVE, "decals limit in multiplayer" );
@@ -1072,6 +1071,22 @@ static void CL_SendConnectPacket( void )
 	cls.timestart = Sys_DoubleTime();
 }
 
+/*
+=================
+CL_GetTestFragmentSize
+
+Returns bandwidth test fragment size
+=================
+*/
+static int CL_GetTestFragmentSize( void )
+{
+	const int fragmentSizes[CL_TEST_RETRIES] = { 64000, 32000, 10666, 5200, 1400 };
+	if( cls.connect_retry >= 0 && cls.connect_retry < CL_TEST_RETRIES )
+		return bound( FRAGMENT_MIN_SIZE, fragmentSizes[cls.connect_retry], FRAGMENT_MAX_SIZE );
+	else
+		return FRAGMENT_MIN_SIZE;
+}
+
 /*
 =================
 CL_CheckForResend
@@ -1083,8 +1098,9 @@ static void CL_CheckForResend( void )
 {
 	netadr_t adr;
 	net_gai_state_t res;
+	float resendTime;
 	qboolean bandwidthTest;
-
+	
 	if( cls.internetservers_wait )
 		CL_SendMasterServerScanRequest();
 
@@ -1110,7 +1126,10 @@ static void CL_CheckForResend( void )
 	else if( cl_resend.value > CL_MAX_RESEND_TIME )
 		Cvar_SetValue( "cl_resend", CL_MAX_RESEND_TIME );
 
-	if(( host.realtime - cls.connect_time ) < cl_resend.value )
+	bandwidthTest = !cls.legacymode && cl_test_bandwidth.value && cls.connect_retry <= CL_TEST_RETRIES;
+	resendTime = bandwidthTest ? 1.0f : cl_resend.value;
+
+	if(( host.realtime - cls.connect_time ) < resendTime )
 		return;
 
 	res = NET_StringToAdrNB( cls.servername, &adr );
@@ -1137,10 +1156,11 @@ static void CL_CheckForResend( void )
 
 	if( adr.port == 0 ) adr.port = MSG_BigShort( PORT_SERVER );
 
-	if( cls.connect_retry == CL_TEST_RETRIES_NORESPONCE )
+	if( cls.connect_retry == CL_TEST_RETRIES )
 	{
 		// too many fails use default connection method
-		Con_Printf( "hi-speed connection is failed, use default method\n" );
+		Con_Printf( "Bandwidth test failed, fallback to default connecting method\n" );
+		Con_Printf( "Connecting to %s... (retry #%i)\n", cls.servername, cls.connect_retry + 1 );
 		Netchan_OutOfBandPrint( NS_CLIENT, adr, "getchallenge\n" );
 		Cvar_SetValue( "cl_dlmax", FRAGMENT_MIN_SIZE );
 		cls.connect_time = host.realtime;
@@ -1148,16 +1168,15 @@ static void CL_CheckForResend( void )
 		return;
 	}
 
-	bandwidthTest = !cls.legacymode && cl_test_bandwidth.value;
 	cls.serveradr = adr;
-	cls.max_fragment_size = Q_min( FRAGMENT_MAX_SIZE, cls.max_fragment_size / (cls.connect_retry + 1));
+	cls.max_fragment_size = CL_GetTestFragmentSize();
 	cls.connect_time = host.realtime; // for retransmit requests
 	cls.connect_retry++;
 
 	if( bandwidthTest )
-		Con_Printf( "Connecting to %s... [retry #%i, max fragment size %i]\n", cls.servername, cls.connect_retry, cls.max_fragment_size );
+		Con_Printf( "Connecting to %s... (retry #%i, fragment size %i)\n", cls.servername, cls.connect_retry, cls.max_fragment_size );
 	else
-		Con_Printf( "Connecting to %s... [retry #%i]\n", cls.servername, cls.connect_retry );
+		Con_Printf( "Connecting to %s... (retry #%i)\n", cls.servername, cls.connect_retry );
 
 	if( bandwidthTest )
 		Netchan_OutOfBandPrint( NS_CLIENT, adr, "bandwidth %i %i\n", PROTOCOL_VERSION, cls.max_fragment_size );

engine/client/cl_pmove.c

@@ -795,25 +795,14 @@ static void CL_SetupPMove( playermove_t *pmove, const local_state_t *from, const
 
 	pmove->player_index = ps->number - 1;
 
-	// a1ba: workaround bug on old protocol where the server refuse to send
-	// our local player in delta. cl.playernum, in theory, must be equal
-	// to our local player index anyway
+	// a1ba: workaround bug where the server refuse to send our local player in delta
+	// cl.playernum, in theory, must be equal to our local player index anyway
+	//
 	// this might not be a real solution, since everything else will be bogus
 	// but we need to properly run prediction and avoid potential memory
 	// corruption
-	// either debug this, or remove when old protocol will be dropped!!!
 	if( pmove->player_index < 0 )
-	{
-		if( cls.legacymode )
-		{
-			pmove->player_index = bound( 0, cl.playernum, cl.maxclients - 1 );
-		}
-		else
-		{
-			// if this happens, record a demo and send it to a1ba
-			Host_Error( "%s: ps->number == %d\n", __func__, ps->number );
-		}
-	}
+		pmove->player_index = bound( 0, cl.playernum, cl.maxclients - 1 );
 
 	pmove->multiplayer = (cl.maxclients > 1);
 	pmove->runfuncs = runfuncs;

engine/client/console.c

@@ -1125,7 +1125,7 @@ Con_ClearField
 */
 static void Con_ClearField( field_t *edit )
 {
-	memset( edit->buffer, 0, MAX_STRING );
+	memset( edit->buffer, 0, sizeof( edit->buffer ));
 	edit->cursor = 0;
 	edit->scroll = 0;
 }
@@ -1444,36 +1444,49 @@ static void Con_HistoryAppend( con_history_t *self, field_t *from )
 
 static void Con_LoadHistory( con_history_t *self )
 {
-	const byte *aFile = FS_LoadFile( "console_history.txt", NULL, true );
-	const char *pLine, *pFile;
-	int i, len;
 	field_t *f;
+	file_t *fd;
+	int i;
 
-	if( !aFile )
+	fd = FS_Open( "console_history.txt", "rb", true );
+
+	if( !fd )
 		return;
 
-	for( pFile = pLine = (char *)aFile; *pFile; pFile++ )
+	while( !FS_Eof( fd ))
 	{
-		if( *pFile != '\n' )
+		f = &self->lines[self->next % CON_HISTORY];
+
+		Con_ClearField( f );
+		f->widthInChars = con.linewidth;
+
+		FS_Gets( fd, f->buffer, sizeof( f->buffer ));
+		f->cursor = Q_strlen( f->buffer );
+
+		// skip empty lines
+		if( f->cursor == 0 )
 			continue;
 
-		Con_ClearField( &self->lines[self->next] );
-
-		len = Q_min( pFile - pLine + 1, sizeof( f->buffer ));
-		f = &self->lines[self->next % CON_HISTORY];
-		f->widthInChars = con.linewidth;
-		f->cursor = len - 1;
-		Q_strncpy( f->buffer, pLine, len);
+		// skip repeating lines
+		if( self->next > 0 )
+		{
+			field_t *prev;
+			prev = &self->lines[(self->next - 1) % CON_HISTORY];
+			if( !Q_stricmp( prev->buffer, f->buffer ))
+				continue;
+		}
 
 		self->next++;
-
-		pLine = pFile + 1;
 	}
 
+	FS_Close( fd );
+
 	for( i = self->next; i < CON_HISTORY; i++ )
 	{
-		Con_ClearField( &self->lines[i] );
-		self->lines[i].widthInChars = con.linewidth;
+		f = &self->lines[i];
+
+		Con_ClearField( f );
+		f->widthInChars = con.linewidth;
 	}
 
 	self->line = self->next;
@@ -1491,7 +1504,7 @@ static void Con_SaveHistory( con_history_t *self )
 	if( historyStart < 0 )
 		historyStart = 0;
 
-	f = FS_Open( "console_history.txt", "w", true );
+	f = FS_Open( "console_history.txt", "wb", true );
 
 	for( i = historyStart; i < self->next; i++ )
 		FS_Printf( f, "%s\n", self->lines[i % CON_HISTORY].buffer );

engine/client/ref_common.c

@@ -565,7 +565,7 @@ static void R_CollectRendererNames( void )
 		"GL4ES",
 #endif
 #if XASH_REF_GLES3COMPAT_ENABLED
-		"GLES3 (gl2_shim)"
+		"GLES3 (gl2_shim)",
 #endif
 #if XASH_REF_SOFT_ENABLED
 		"Software",

engine/client/s_main.c

@@ -43,7 +43,7 @@ CVAR_DEFINE_AUTO( s_lerping, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "apply interpo
 static CVAR_DEFINE( s_ambient_level, "ambient_level", "0.3", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "volume of environment noises (water and wind)" );
 static CVAR_DEFINE( s_ambient_fade, "ambient_fade", "1000", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "rate of volume fading when client is moving" );
 static CVAR_DEFINE_AUTO( s_combine_sounds, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "combine channels with same sounds" );
-CVAR_DEFINE_AUTO( snd_mute_losefocus, "1", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "silence the audio when game window loses focus" );
+static CVAR_DEFINE_AUTO( snd_mute_losefocus, "1", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "silence the audio when game window loses focus" );
 CVAR_DEFINE_AUTO( s_test, "0", 0, "engine developer cvar for quick testing new features" );
 CVAR_DEFINE_AUTO( s_samplecount, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "sample count (0 for default value)" );
 CVAR_DEFINE_AUTO( s_warn_late_precache, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "warn about late precached sounds on client-side" );
@@ -64,6 +64,12 @@ float S_GetMasterVolume( void )
 {
 	float	scale = 1.0f;
 
+	if( host.status == HOST_NOFOCUS && snd_mute_losefocus.value != 0.0f )
+	{
+		// we return zero volume to keep sounds running
+		return 0.0f;
+	}
+
 	if( !s_listener.inmenu && soundfade.percent != 0 )
 	{
 		scale = bound( 0.0f, soundfade.percent / 100.0f, 1.0f );

engine/client/sound.h

@@ -221,7 +221,6 @@ extern convar_t	s_musicvolume;
 extern convar_t	s_lerping;
 extern convar_t	s_test;		// cvar to testify new effects
 extern convar_t s_samplecount;
-extern convar_t snd_mute_losefocus;
 extern convar_t s_warn_late_precache;
 
 void S_InitScaletable( void );

engine/client/vid_common.c

@@ -20,8 +20,6 @@ GNU General Public License for more details.
 #include "vid_common.h"
 #include "platform/platform.h"
 
-static CVAR_DEFINE( window_width, "width", "0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "screen width" );
-static CVAR_DEFINE( window_height, "height", "0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "screen height" );
 static CVAR_DEFINE_AUTO( vid_mode, "0", FCVAR_RENDERINFO, "current video mode index (used only for storage)" );
 static CVAR_DEFINE_AUTO( vid_rotate, "0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "screen rotation (0-3)" );
 static CVAR_DEFINE_AUTO( vid_scale, "1.0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "pixel scale" );
@@ -29,6 +27,8 @@ static CVAR_DEFINE_AUTO( vid_scale, "1.0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "p
 CVAR_DEFINE_AUTO( vid_highdpi, "1",  FCVAR_RENDERINFO|FCVAR_VIDRESTART, "enable High-DPI mode" );
 CVAR_DEFINE_AUTO( vid_maximized, "0", FCVAR_RENDERINFO, "window maximized state, read-only" );
 CVAR_DEFINE( vid_fullscreen, "fullscreen", "0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "fullscreen state (0 windowed, 1 fullscreen, 2 borderless)" );
+CVAR_DEFINE( window_width, "width", "0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "screen width" );
+CVAR_DEFINE( window_height, "height", "0", FCVAR_RENDERINFO|FCVAR_VIDRESTART, "screen height" );
 CVAR_DEFINE( window_xpos, "_window_xpos", "-1", FCVAR_RENDERINFO, "window position by horizontal" );
 CVAR_DEFINE( window_ypos, "_window_ypos", "-1", FCVAR_RENDERINFO, "window position by vertical" );
 

engine/client/vid_common.h

@@ -38,6 +38,8 @@ extern glwstate_t glw_state;
 extern convar_t	vid_fullscreen;
 extern convar_t vid_maximized;
 extern convar_t	vid_highdpi;
+extern convar_t window_width;
+extern convar_t window_height;
 extern convar_t window_xpos;
 extern convar_t window_ypos;
 extern convar_t	gl_msaa_samples;

engine/common/cmd.c

@@ -949,7 +949,7 @@ static void Cmd_Else_f( void )
 
 static qboolean Cmd_ShouldAllowCommand( cmd_t *cmd, qboolean isPrivileged )
 {
-	const char *prefixes[] = { "cl_", "gl_", "r_", "m_", "hud_" };
+	const char *prefixes[] = { "cl_", "gl_", "r_", "m_", "hud_", "joy_" };
 	int i;
 
 	// always allow local commands

engine/common/crashhandler.c

@@ -490,13 +490,14 @@ static void Sys_Crash( int signal, siginfo_t *si, void *context)
 #ifdef XASH_SDL
 	SDL_SetWindowGrab( host.hWnd, SDL_FALSE );
 #endif
+	host.crashed = true;
 	Platform_MessageBox( "Xash Error", message, false );
 
 	// log saved, now we can try to save configs and close log correctly, it may crash
 	if( host.type == HOST_NORMAL )
 		CL_Crashed();
 	host.status = HOST_CRASHED;
-	host.crashed = true;
+
 
 	Sys_Quit();
 }

engine/common/cvar.c

@@ -953,7 +953,7 @@ static void Cvar_SetGL( const char *name, const char *value )
 
 static qboolean Cvar_ShouldSetCvar( convar_t *v, qboolean isPrivileged )
 {
-	const char *prefixes[] = { "cl_", "gl_", "m_", "r_", "hud_" };
+	const char *prefixes[] = { "cl_", "gl_", "m_", "r_", "hud_", "joy_" };
 	int i;
 
 	if( isPrivileged )

engine/common/imagelib/img_ktx2.c

@@ -70,6 +70,7 @@ static qboolean Image_KTX2Parse( const ktx2_header_t *header, const byte *buffer
 	ktx2_index_t index;
 	size_t total_size = 0;
 	size_t max_offset = 0;
+	int mip, cursor;
 	const byte *const levels_begin = buffer + KTX2_LEVELS_OFFSET;
 
 	// Sets image.type and image.flags
@@ -125,7 +126,7 @@ static qboolean Image_KTX2Parse( const ktx2_header_t *header, const byte *buffer
 
 	memcpy( &index, buffer + KTX2_IDENTIFIER_SIZE + sizeof( ktx2_header_t ), sizeof( index ));
 
-	for( int mip = 0; mip < header->levelCount; ++mip )
+	for( mip = 0; mip < header->levelCount; ++mip )
 	{
 		const uint32_t width = Q_max( 1, ( header->pixelWidth >> mip ));
 		const uint32_t height = Q_max( 1, ( header->pixelHeight >> mip ));
@@ -154,7 +155,7 @@ static qboolean Image_KTX2Parse( const ktx2_header_t *header, const byte *buffer
 	image.rgba = Mem_Malloc( host.imagepool, image.size );
 	memcpy( image.rgba, buffer, image.size );
 
-	for( int mip = 0, cursor = 0; mip < header->levelCount; ++mip )
+	for( mip = 0, cursor = 0; mip < header->levelCount; ++mip )
 	{
 		ktx2_level_t level;
 		memcpy( &level, levels_begin + mip * sizeof( level ), sizeof( level ));

engine/common/protocol.h

@@ -127,7 +127,7 @@ GNU General Public License for more details.
 #define MAX_CUSTOM			(1<<MAX_CUSTOM_BITS)// 10 bits == 1024 generic file
 #define MAX_USER_MESSAGES		197		// another 58 messages reserved for engine routines
 #define MAX_DLIGHTS			32		// dynamic lights (rendered per one frame)
-#define MAX_ELIGHTS			64		// entity only point lights
+#define MAX_ELIGHTS			128		// a1ba: increased from 64 to 128, entity only point lights
 #define MAX_LIGHTSTYLES		256		// a1ba: increased from 64 to 256, protocol limit
 #define MAX_RENDER_DECALS		4096		// max rendering decals per a level
 

engine/common/system.c

@@ -19,6 +19,10 @@ GNU General Public License for more details.
 #include <stdlib.h>
 #include <errno.h>
 
+#if _MSC_VER
+#include <intrin.h>
+#endif
+
 #ifdef XASH_SDL
 #include <SDL.h>
 #endif
@@ -68,17 +72,15 @@ Sys_DebugBreak
 */
 void Sys_DebugBreak( void )
 {
-#if XASH_LINUX || ( XASH_WIN32 && !XASH_64BIT )
 #if _MSC_VER
-	if( Sys_DebuggerPresent() )
-		_asm { int 3 }
-#elif XASH_X86
-	if( Sys_DebuggerPresent() )
-		asm volatile( "int $3;" );
-#else
-	if( Sys_DebuggerPresent() )
-		raise( SIGINT );
-#endif
+	if( Sys_DebuggerPresent( ))
+		__debugbreak();
+#else // !_MSC_VER
+	if( Sys_DebuggerPresent( ))
+	{
+		INLINE_RAISE( SIGINT );
+		INLINE_NANOSLEEP1(); // sometimes signal comes with delay, let it interrupt nanosleep
+	}
 #endif
 }
 
@@ -402,7 +404,7 @@ void Sys_Warn( const char *format, ... )
 	Msg( "Sys_Warn: %s\n", text );
 
 	if( !Host_IsDedicated() ) // dedicated server should not hang on messagebox
-		Platform_MessageBox( "Xash Warning", text, false );
+		Platform_MessageBox( "Xash Warning", text, true );
 }
 
 /*
@@ -447,7 +449,7 @@ void Sys_Error( const char *error, ... )
 		Wcon_ShowConsole( false );
 #endif
 		Sys_Print( text );
-		Platform_MessageBox( "Xash Error", text, false );
+		Platform_MessageBox( "Xash Error", text, true );
 	}
 	else
 	{

engine/platform/linux/sys_linux.c

@@ -52,7 +52,7 @@ static pid_t gettid( void )
 static void *g_hsystemd;
 static int (*g_pfn_sd_notify)( int unset_environment, const char *state );
 
-qboolean Sys_DebuggerPresent( void )
+qboolean Platform_DebuggerPresent( void )
 {
 	char buf[4096];
 	ssize_t num_read;

engine/platform/platform.h

@@ -34,8 +34,8 @@ double Platform_DoubleTime( void );
 void Platform_Sleep( int msec );
 void Platform_ShellExecute( const char *path, const char *parms );
 void Platform_MessageBox( const char *title, const char *message, qboolean parentMainWindow );
-qboolean Sys_DebuggerPresent( void ); // optional, see Sys_DebugBreak
 void Platform_SetStatus( const char *status );
+qboolean Platform_DebuggerPresent( void );
 
 // legacy iOS port functions
 #if TARGET_OS_IOS
@@ -64,6 +64,8 @@ const char *Android_LoadID( void );
 void Android_SaveID( const char *id );
 void Android_Init( void );
 void *Android_GetNativeObject( const char *name );
+int Android_GetKeyboardHeight( void );
+void Android_Shutdown( void );
 #endif
 
 #if XASH_WIN32
@@ -140,6 +142,15 @@ static inline void Platform_Shutdown( void )
 #endif
 }
 
+static inline qboolean Sys_DebuggerPresent( void )
+{
+#if XASH_LINUX || XASH_WIN32
+	return Platform_DebuggerPresent();
+#else
+	return false;
+#endif
+}
+
 /*
 ==============================================================================
 
@@ -256,4 +267,89 @@ void VoiceCapture_Shutdown( void );
 qboolean VoiceCapture_Activate( qboolean activate );
 qboolean VoiceCapture_Lock( qboolean lock );
 
+// this allows to make break in current line, without entering libc code
+// libc built with -fomit-frame-pointer may just eat stack frame (hello, glibc), making entering libc even more useless
+// calling syscalls directly allows to make break like if it was asm("int $3") on x86
+#if XASH_LINUX && XASH_X86
+	#define INLINE_RAISE(x) asm volatile( "int $3;" );
+	#define INLINE_NANOSLEEP1() // nothing!
+#elif XASH_LINUX && XASH_ARM && !XASH_64BIT
+	#define INLINE_RAISE(x) do \
+		{ \
+			int raise_pid = getpid(); \
+			int raise_tid = gettid(); \
+			int raise_sig = (x); \
+			__asm__ volatile (  \
+				"mov r7,#268\n\t" \
+				"mov r0,%0\n\t" \
+				"mov r1,%1\n\t" \
+				"mov r2,%2\n\t" \
+				"svc 0\n\t" \
+				: \
+				: "r"(raise_pid), "r"(raise_tid), "r"(raise_sig) \
+				: "r0", "r1", "r2", "r7", "memory" \
+			); \
+		} while( 0 )
+	#define INLINE_NANOSLEEP1() do \
+		{ \
+			struct timespec ns_t1 = {1, 0}; \
+			struct timespec ns_t2 = {0, 0}; \
+			__asm__ volatile ( \
+				"mov r7,#162\n\t" \
+				"mov r0,%0\n\t" \
+				"mov r1,%1\n\t" \
+				"svc 0\n\t" \
+				: \
+				: "r"(&ns_t1), "r"(&ns_t2) \
+				: "r0", "r1", "r7", "memory" \
+			); \
+		} while( 0 )
+#elif XASH_LINUX && XASH_ARM && XASH_64BIT
+	#define INLINE_RAISE(x) do \
+		{ \
+			int raise_pid = getpid(); \
+			int raise_tid = gettid(); \
+			int raise_sig = (x); \
+			__asm__ volatile ( \
+				"mov x8,#131\n\t" \
+				"mov x0,%0\n\t" \
+				"mov x1,%1\n\t" \
+				"mov x2,%2\n\t" \
+				"svc 0\n\t" \
+				: \
+				: "r"(raise_pid), "r"(raise_tid), "r"(raise_sig) \
+				: "x0", "x1", "x2", "x8", "memory", "cc" \
+			); \
+		} while( 0 )
+	#define INLINE_NANOSLEEP1() do \
+		{ \
+			struct timespec ns_t1 = {1, 0}; \
+			struct timespec ns_t2 = {0, 0}; \
+			__asm__ volatile ( \
+				"mov x8,#101\n\t" \
+				"mov x0,%0\n\t" \
+				"mov x1,%1\n\t" \
+				"svc 0\n\t" \
+				: \
+				: "r"(&ns_t1), "r"(&ns_t2) \
+				: "x0", "x1", "x8", "memory", "cc" \
+			); \
+		} while( 0 )
+#elif XASH_LINUX
+	#ifdef __NR_tgkill
+		#define INLINE_RAISE(x) syscall( __NR_tgkill, getpid(), gettid(), x )
+	#else // __NR_tgkill
+		#define INLINE_RAISE(x) raise(x)
+	#endif // __NR_tgkill
+	#define INLINE_NANOSLEEP1() do \
+		{ \
+			struct timespec ns_t1 = {1, 0}; \
+			struct timespec ns_t2 = {0, 0}; \
+			nanosleep( &ns_t1, &ns_t2 ); \
+		} while( 0 )
+#else // generic
+	#define INLINE_RAISE(x) raise(x)
+	#define INLINE_NANOSLEEP1() sleep(1)
+#endif // generic
+
 #endif // PLATFORM_H

engine/platform/posix/lib_posix.c

@@ -212,8 +212,8 @@ const char *COM_NameForFunction( void *hInstance, void *function )
 	// NOTE: dladdr() is a glibc extension
 	{
 		Dl_info info = {0};
-		dladdr( (void*)function, &info );
-		if( info.dli_sname )
+		int ret = dladdr( (void*)function, &info );
+		if( ret && info.dli_sname )
 			return COM_GetPlatformNeutralName( info.dli_sname );
 	}
 #ifdef XASH_ALLOW_SAVERESTORE_OFFSETS

engine/platform/sdl/events.c

@@ -374,14 +374,8 @@ static void SDLash_ActiveEvent( int gain )
 	{
 		host.status = HOST_FRAME;
 		if( cls.key_dest == key_game )
-		{
 			IN_ActivateMouse( );
-		}
 
-		if( dma.initialized && snd_mute_losefocus.value )
-		{
-			SNDDMA_Activate( true );
-		}
 		host.force_draw_version_time = host.realtime + FORCE_DRAW_VERSION_TIME;
 		if( vid_fullscreen.value == WINDOW_MODE_FULLSCREEN )
 			VID_SetMode();
@@ -397,14 +391,8 @@ static void SDLash_ActiveEvent( int gain )
 #endif
 		host.status = HOST_NOFOCUS;
 		if( cls.key_dest == key_game )
-		{
 			IN_DeactivateMouse();
-		}
 
-		if( dma.initialized && snd_mute_losefocus.value )
-		{
-			SNDDMA_Activate( false );
-		}
 		host.force_draw_version_time = host.realtime + 2.0;
 		VID_RestoreScreenResolution();
 	}

engine/platform/sdl/in_sdl.c

@@ -44,6 +44,18 @@ Platform_GetMousePos
 void GAME_EXPORT Platform_GetMousePos( int *x, int *y )
 {
 	SDL_GetMouseState( x, y );
+
+	if( x && window_width.value && window_width.value != refState.width )
+	{
+		float factor = refState.width / window_width.value;
+		*x = *x * factor;
+	}
+
+	if( y && window_height.value && window_height.value != refState.height )
+	{
+		float factor = refState.height / window_height.value;
+		*y = *y * factor;
+	}
 }
 
 /*

engine/platform/sdl/vid_sdl.c

@@ -576,10 +576,8 @@ static qboolean VID_SetScreenResolution( int width, int height, window_mode_t wi
 	SDL_DisplayMode got;
 	Uint32 wndFlags = 0;
 
-#if !XASH_APPLE
 	if( vid_highdpi.value )
 		SetBits( wndFlags, SDL_WINDOW_ALLOW_HIGHDPI );
-#endif
 
 	SDL_SetWindowBordered( host.hWnd, SDL_FALSE );
 

engine/platform/win32/sys_win.c

@@ -41,7 +41,7 @@ void Platform_Sleep( int msec )
 }
 #endif // XASH_TIMER == TIMER_WIN32
 
-qboolean Sys_DebuggerPresent( void )
+qboolean Platform_DebuggerPresent( void )
 {
 	return IsDebuggerPresent();
 }

engine/server/sv_cmds.c

@@ -368,13 +368,12 @@ SV_NewGame_f
 */
 static void SV_NewGame_f( void )
 {
-	if( Cmd_Argc() != 1 )
-	{
+	if( Cmd_Argc() == 1 )
+		COM_NewGame( GI->startmap );
+	else if( Cmd_Argc() == 2 )
+		COM_NewGame( Cmd_Argv( 1 ));
+	else
 		Con_Printf( S_USAGE "newgame\n" );
-		return;
-	}
-
-	COM_NewGame( GI->startmap );
 }
 
 /*

engine/server/sv_init.c

@@ -922,11 +922,11 @@ static void SV_GenerateTestPacket( void )
 	// testpacket already generated once, exit
 	// testpacket and lookup table takes ~300k of memory
 	// disable for low memory mode
-	if( svs.testpacket_buf || XASH_LOW_MEMORY >= 0 )
+	if( svs.testpacket_buf || XASH_LOW_MEMORY > 0 )
 		return;
 
 	// don't need in singleplayer with full client
-	if( svs.maxclients <= 1 && !Host_IsDedicated( ))
+	if( svs.maxclients <= 1 )
 		return;
 
 	file = FS_Open( "gfx.wad", "rb", false );

filesystem/android.c

@@ -276,6 +276,9 @@ searchpath_t *FS_AddAndroidAssets_Fullpath( const char *path, int flags )
 	android_assets_t *assets = NULL;
 	qboolean engine = true;
 
+	if( !jni.getPackageName || !jni.getCallingPackage || !jni.getAssetsList || !jni.getAssets )
+		return NULL;
+
 	if( FBitSet( flags, FS_STATIC_PATH | FS_CUSTOM_PATH ))
 		return NULL;
 
@@ -286,7 +289,7 @@ searchpath_t *FS_AddAndroidAssets_Fullpath( const char *path, int flags )
 
 	if( !assets )
 	{
-		Con_Reportf( S_ERROR "%s: unable to load Android assets \"%s\"\n", __FUNCTION__, Android_GetPackageName( engine ));
+		Con_Reportf( S_ERROR "%s: unable to load Android assets \"%s\"\n", __func__, Android_GetPackageName( engine ));
 		return NULL;
 	}
 
@@ -326,6 +329,9 @@ void FS_InitAndroid( void )
 	jni.getCallingPackage = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getCallingPackage", "()Ljava/lang/String;" );
 	jni.getAssetsList = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getAssetsList", "(ZLjava/lang/String;)[Ljava/lang/String;" );
 	jni.getAssets = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getAssets", "(Z)Landroid/content/res/AssetManager;" );
+
+	if( !jni.getPackageName || !jni.getCallingPackage || !jni.getAssetsList || !jni.getAssets )
+		Con_Reportf( S_WARN "%s: unable to find required JNI interface to load Android assets\n", __func__ );
 }
 
 #endif // XASH_ANDROID

filesystem/filesystem.c

@@ -72,7 +72,7 @@ const fs_archive_t g_archives[] =
 static const fs_archive_t g_directory_archive =
 { NULL, SEARCHPATH_PLAIN, FS_AddDir_Fullpath, false };
 
-#ifdef XASH_ANDROID
+#if XASH_ANDROID
 static const fs_archive_t g_android_archive =
 { NULL, SEARCHPATH_ANDROID_ASSETS, FS_AddAndroidAssets_Fullpath, false };
 #endif
@@ -406,7 +406,7 @@ void FS_AddGameDirectory( const char *dir, uint flags )
 
 	stringlistfreecontents( &list );
 
-#ifdef XASH_ANDROID
+#if XASH_ANDROID
 	FS_AddArchive_Fullpath( &g_android_archive, dir, flags );
 #endif
 
@@ -632,30 +632,23 @@ static void FS_InitGameInfo( gameinfo_t *GameInfo, const char *gamedir )
 	memset( GameInfo, 0, sizeof( *GameInfo ));
 
 	// filesystem info
-	Q_strncpy( GameInfo->gamefolder, gamedir, sizeof( GameInfo->gamefolder ));
-	Q_strncpy( GameInfo->basedir, "valve", sizeof( GameInfo->basedir ));
-	GameInfo->falldir[0] = 0;
-	Q_strncpy( GameInfo->startmap, "c0a0", sizeof( GameInfo->startmap ));
-	Q_strncpy( GameInfo->trainmap, "t0a0", sizeof( GameInfo->trainmap ));
 	Q_strncpy( GameInfo->title, "New Game", sizeof( GameInfo->title ));
-	GameInfo->version = 1.0f;
-
-	// .dll pathes
+	Q_strncpy( GameInfo->gamefolder, gamedir, sizeof( GameInfo->gamefolder ));
+	Q_strncpy( GameInfo->basedir, fs_basedir, sizeof( GameInfo->basedir ));
+	Q_strncpy( GameInfo->sp_entity, "info_player_start", sizeof( GameInfo->sp_entity ));
+	Q_strncpy( GameInfo->mp_entity, "info_player_deathmatch", sizeof( GameInfo->mp_entity ));
+	Q_strncpy( GameInfo->startmap, "newmap", sizeof( GameInfo->startmap ));
 	Q_strncpy( GameInfo->dll_path, "cl_dlls", sizeof( GameInfo->dll_path ));
 	Q_strncpy( GameInfo->game_dll, "dlls/hl.dll", sizeof( GameInfo->game_dll ));
 	Q_strncpy( GameInfo->game_dll_linux, "dlls/hl.so", sizeof( GameInfo->game_dll_linux ));
 	Q_strncpy( GameInfo->game_dll_osx, "dlls/hl.dylib", sizeof( GameInfo->game_dll_osx ));
-
-	// .ico path
 	Q_strncpy( GameInfo->iconpath, "game.ico", sizeof( GameInfo->iconpath ));
 
-	Q_strncpy( GameInfo->sp_entity, "info_player_start", sizeof( GameInfo->sp_entity ));
-	Q_strncpy( GameInfo->mp_entity, "info_player_deathmatch", sizeof( GameInfo->mp_entity ));
-
 	GameInfo->max_edicts     = DEFAULT_MAX_EDICTS; // default value if not specified
 	GameInfo->max_tents      = 500;
 	GameInfo->max_beams      = 128;
 	GameInfo->max_particles  = 4096;
+	GameInfo->version        = 1.0f;
 }
 
 static void FS_ParseGenericGameInfo( gameinfo_t *GameInfo, const char *buf, const qboolean isGameInfo )
@@ -1468,7 +1461,7 @@ qboolean FS_InitStdio( qboolean unused_set_to_true, const char *rootdir, const c
 
 	FS_InitMemory();
 
-#ifdef XASH_ANDROID
+#if XASH_ANDROID
 	FS_InitAndroid();
 #endif
 

ref/gl/gl2_shim/gl2_shim.c

@@ -383,7 +383,9 @@ static gl2wrap_prog_t *GL2_GetProg( const GLuint flags )
 		{
 			if( gl2wrap_config.vao_mandatory || gl2wrap_config.incremental )
 			{
-				for( int j = 0; j < gl2wrap_config.cycle_buffers; j++ )
+				int j;
+
+				for( j = 0; j < gl2wrap_config.cycle_buffers; j++ )
 				{
 					pglBindVertexArray( prog->vao_begin[j] );
 					pglEnableVertexAttribArrayARB( prog->attridx[i] );
@@ -472,12 +474,14 @@ static void GL2_InitTriQuads( void )
 
 static void GL2_InitIncrementalBuffer( int i, GLuint size )
 {
+	int j;
+
 	gl2wrap.attrbufobj[i] = Mem_Calloc( r_temppool, gl2wrap_config.cycle_buffers * sizeof( GLuint ));
 	if( gl2wrap_config.buf_storage )
 		gl2wrap.mappings[i] = Mem_Calloc( r_temppool, gl2wrap_config.cycle_buffers * sizeof( void * ));
 	pglGenBuffersARB( gl2wrap_config.cycle_buffers, gl2wrap.attrbufobj[i] );
 
-	for( int j = 0; j < gl2wrap_config.cycle_buffers; j++ )
+	for( j = 0; j < gl2wrap_config.cycle_buffers; j++ )
 	{
 		rpglBindBufferARB( GL_ARRAY_BUFFER_ARB, gl2wrap.attrbufobj[i][j] );
 		if( gl2wrap_config.buf_storage )
@@ -628,7 +632,9 @@ int GL2_ShimInit( void )
 				pglGenBuffersARB( gl2wrap_config.cycle_buffers, gl2wrap.attrbufobj[i] );
 				if( gl2wrap_config.supports_mapbuffer )
 				{
-					for( int j = 0; j < gl2wrap_config.cycle_buffers; j++ )
+					int j;
+
+					for( j = 0; j < gl2wrap_config.cycle_buffers; j++ )
 					{
 						rpglBindBufferARB( GL_ARRAY_BUFFER_ARB, gl2wrap.attrbufobj[i][j] );
 						pglBufferDataARB( GL_ARRAY_BUFFER_ARB, MAX_BEGINEND_VERTS, NULL, GL_STREAM_DRAW_ARB );
@@ -1550,6 +1556,7 @@ static void GL2_SetupArrays( GLuint start, GLuint end )
 {
 	gl2wrap_prog_t *prog;
 	unsigned int flags = gl2wrap_arrays.flags;
+	int i;
 
 	if( !flags )
 		return; // Legacy pointers not used
@@ -1573,7 +1580,7 @@ static void GL2_SetupArrays( GLuint start, GLuint end )
 		pglBindVertexArray( gl2wrap_arrays.vao_dynamic );
 	}
 
-	for( int i = 0; i < GL2_ATTR_MAX; i++ )
+	for( i = 0; i < GL2_ATTR_MAX; i++ )
 	{
 		if( prog->attridx[i] < 0 )
 			continue;

ref/gl/gl_export.h

@@ -28,6 +28,10 @@ GNU General Public License for more details.
 #define XASH_GL_STATIC
 #define REF_GL_KEEP_MANGLED_FUNCTIONS
 #elif defined XASH_GLES3COMPAT
+#ifdef SOFTFP_LINK
+#undef APIENTRY
+#define APIENTRY __attribute__((pcs("aapcs")))
+#endif
 #define XASH_GLES
 #endif
 

ref/gl/gl_image.c

@@ -631,9 +631,12 @@ static void GL_SetTextureTarget( gl_texture_t *tex, rgbdata_t *pic )
 	pic->numMips = Q_max( 1, pic->numMips );
 
 	// trying to determine texture type
+#ifndef XASH_GLES
 	if( pic->width > 1 && pic->height <= 1 )
 		tex->target = GL_TEXTURE_1D;
-	else if( FBitSet( pic->flags, IMAGE_CUBEMAP ))
+	else 
+#endif // just skip first condition
+	if( FBitSet( pic->flags, IMAGE_CUBEMAP ))
 		tex->target = GL_TEXTURE_CUBE_MAP_ARB;
 	else if( FBitSet( pic->flags, IMAGE_MULTILAYER ) && pic->depth >= 1 )
 		tex->target = GL_TEXTURE_2D_ARRAY_EXT;
@@ -1468,6 +1471,22 @@ static void GL_DeleteTexture( gl_texture_t *tex )
 		prev = &cur->nextHash;
 	}
 
+	// invalidate texture units state cache
+	for( int i = 0; i < MAX_TEXTURE_UNITS; i++ )
+	{
+		if( glState.currentTextures[i] == tex->texnum )
+		{
+			if( glState.currentTextureTargets[i] != GL_NONE )
+			{
+				GL_SelectTexture( i );
+				pglDisable( glState.currentTextureTargets[i] );
+			}
+			glState.currentTextureTargets[i] = GL_NONE;
+			glState.currentTextures[i] = -1;
+			glState.currentTexturesIndex[i] = 0;
+		}
+	}
+
 	// release source
 	if( tex->original )
 		gEngfuncs.FS_FreeImage( tex->original );

ref/gl/gl_local.h

@@ -780,6 +780,7 @@ extern convar_t	r_traceglow;
 extern convar_t	r_vbo;
 extern convar_t	r_vbo_dlightmode;
 extern convar_t	r_vbo_detail;
+extern convar_t	r_vbo_overbrightmode;
 extern convar_t r_studio_sort_textures;
 extern convar_t r_studio_drawelements;
 extern convar_t r_ripple;

ref/gl/gl_opengl.c

@@ -32,6 +32,7 @@ CVAR_DEFINE_AUTO( gl_round_down, "2", FCVAR_GLCONFIG|FCVAR_READ_ONLY, "round tex
 CVAR_DEFINE( r_vbo, "gl_vbo", "0", FCVAR_ARCHIVE, "draw world using VBO (known to be glitchy)" );
 CVAR_DEFINE( r_vbo_detail, "gl_vbo_detail", "0", FCVAR_ARCHIVE, "detail vbo mode (0: disable, 1: multipass, 2: singlepass, broken decal dlights)" );
 CVAR_DEFINE( r_vbo_dlightmode, "gl_vbo_dlightmode", "1", FCVAR_ARCHIVE, "vbo dlight rendering mode (0-1)" );
+CVAR_DEFINE( r_vbo_overbrightmode, "gl_vbo_overbrightmode", "0", FCVAR_ARCHIVE, "vbo overbright rendering mode (0-1)" );
 CVAR_DEFINE_AUTO( r_ripple, "0", FCVAR_GLCONFIG, "enable software-like water texture ripple simulation" );
 CVAR_DEFINE_AUTO( r_ripple_updatetime, "0.05", FCVAR_GLCONFIG, "how fast ripple simulation is" );
 CVAR_DEFINE_AUTO( r_ripple_spawntime, "0.1", FCVAR_GLCONFIG, "how fast new ripples spawn" );
@@ -1248,6 +1249,7 @@ static void R_CheckVBO( void )
 
 	gEngfuncs.Cvar_RegisterVariable( &r_vbo );
 	gEngfuncs.Cvar_RegisterVariable( &r_vbo_dlightmode );
+	gEngfuncs.Cvar_RegisterVariable( &r_vbo_overbrightmode );
 	gEngfuncs.Cvar_RegisterVariable( &r_vbo_detail );
 }
 

ref/gl/gl_rmain.c

@@ -1011,10 +1011,11 @@ static void R_CheckGamma( void )
 		ClearBits( gl_overbright.flags, FCVAR_CHANGED );
 	}
 
-	if( gl_overbright.value && FBitSet( r_vbo.flags, FCVAR_CHANGED ))
+	if( gl_overbright.value && ( FBitSet( r_vbo.flags, FCVAR_CHANGED ) || FBitSet( r_vbo_overbrightmode.flags, FCVAR_CHANGED ) ) )
 	{
 		rebuild = true;
 		ClearBits( r_vbo.flags, FCVAR_CHANGED );
+		ClearBits( r_vbo_overbrightmode.flags, FCVAR_CHANGED );
 	}
 
 	if( rebuild )

ref/gl/gl_rsurf.c

@@ -718,7 +718,7 @@ static void R_BuildLightMap( msurface_t *surf, byte *dest, int stride, qboolean
 	tmax = ( info->lightextents[1] / sample_size ) + 1;
 	size = smax * tmax;
 	if( gl_overbright.value )
-		lightscale = r_vbo.value ? 171 : 256;
+		lightscale = (r_vbo.value && !r_vbo_overbrightmode.value) ? 171 : 256;
 	else lightscale = ( pow( 2.0f, 1.0f / v_lightgamma->value ) * 256 ) + 0.5;
 
 	lm = surf->samples;
@@ -927,7 +927,8 @@ static void R_BlendLightmaps( void )
 	if( gl_overbright.value )
 	{
 		pglBlendFunc( GL_DST_COLOR, GL_SRC_COLOR );
-		pglColor4f( 128.0f / 192.0f, 128.0f / 192.0f, 128.0f / 192.0f, 1.0f );
+		if(!( r_vbo.value && !r_vbo_overbrightmode.value ))
+			pglColor4f( 128.0f / 192.0f, 128.0f / 192.0f, 128.0f / 192.0f, 1.0f );
 	}
 	else
 	{
@@ -2189,15 +2190,30 @@ static void R_SetLightmap( void )
 
 	if( gl_overbright.value )
 	{
-		// GLfloat color[4] = { 128.0f / 192.0f, 128.0f / 192.0f, 128.0f / 192.0f, 1.0f };
+		if( r_vbo_overbrightmode.value == 1 )
+		{
+			GLfloat color[4] = { 128.0f / 192.0f, 128.0f / 192.0f, 128.0f / 192.0f, 1.0f };
+			int tmu = glState.activeTMU;
+			GL_SelectTexture( tmu - 1 );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, GL_MODULATE );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, GL_CONSTANT_ARB );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_OPERAND0_RGB_ARB, GL_SRC_COLOR );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_OPERAND1_RGB_ARB, GL_SRC_COLOR );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_OPERAND2_RGB_ARB, GL_SRC_COLOR );
+			pglTexEnvi( GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, GL_TEXTURE );
+			// doesn't work here for some reason
+			pglTexEnvfv( GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, color );
+			GL_SelectTexture( tmu );
+		}
 
 		pglTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_ARB );
 		pglTexEnvi( GL_TEXTURE_ENV, GL_COMBINE_RGB_ARB, GL_MODULATE );
 		pglTexEnvi( GL_TEXTURE_ENV, GL_SOURCE0_RGB_ARB, GL_PREVIOUS_ARB );
 		pglTexEnvi( GL_TEXTURE_ENV, GL_SOURCE1_RGB_ARB, GL_TEXTURE );
+		pglTexEnvi( GL_TEXTURE_ENV, GL_COMBINE_ALPHA_ARB, GL_REPLACE );
+		pglTexEnvi( GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_ARB, GL_PREVIOUS_ARB );
 		pglTexEnvi( GL_TEXTURE_ENV, GL_RGB_SCALE_ARB, 2 );
-		// doesn't work here for some reason
-		// pglTexEnvfv( GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, color );
 	}
 	else
 	{

ref/gl/gl_sprite.c

@@ -46,7 +46,7 @@ R_SpriteLoadFrame
 upload a single frame
 ====================
 */
-static const dframetype_t *R_SpriteLoadFrame( model_t *mod, const void *pin, mspriteframe_t **ppframe, int num )
+static const byte *R_SpriteLoadFrame( model_t *mod, const void *pin, mspriteframe_t **ppframe, int num )
 {
 	dspriteframe_t	pinframe;
 	mspriteframe_t	*pspriteframe;
@@ -82,7 +82,7 @@ static const dframetype_t *R_SpriteLoadFrame( model_t *mod, const void *pin, msp
 	pspriteframe->gl_texturenum = gl_texturenum;
 	*ppframe = pspriteframe;
 
-	return ( const dframetype_t* )(( const byte* )pin + sizeof( dspriteframe_t ) + pinframe.width * pinframe.height * bytes );
+	return (( const byte* )pin + sizeof( dspriteframe_t ) + pinframe.width * pinframe.height * bytes );
 }
 
 /*
@@ -92,7 +92,7 @@ R_SpriteLoadGroup
 upload a group frames
 ====================
 */
-static const dframetype_t *R_SpriteLoadGroup( model_t *mod, const void *pin, mspriteframe_t **ppframe, int framenum )
+static const byte *R_SpriteLoadGroup( model_t *mod, const void *pin, mspriteframe_t **ppframe, int framenum )
 {
 	const dspritegroup_t	*pingroup;
 	mspritegroup_t	*pspritegroup;
@@ -128,9 +128,10 @@ static const dframetype_t *R_SpriteLoadGroup( model_t *mod, const void *pin, msp
 		ptemp = R_SpriteLoadFrame( mod, ptemp, &pspritegroup->frames[i], framenum * 10 + i );
 	}
 
-	return (const dframetype_t *)ptemp;
+	return ptemp;
 }
 
+
 /*
 ====================
 Mod_LoadSpriteModel
@@ -142,7 +143,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 {
 	const dsprite_t		*pin;
 	const short		*numi = NULL;
-	const dframetype_t	*pframetype;
+	const byte	*pframetype;
 	msprite_t		*psprite;
 	int		i;
 
@@ -152,7 +153,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 	if( pin->version == SPRITE_VERSION_Q1 || pin->version == SPRITE_VERSION_32 )
 		numi = NULL;
 	else if( pin->version == SPRITE_VERSION_HL )
-		numi = (const short *)(void *)((const byte*)buffer + sizeof( dsprite_hl_t ));
+		numi = (const short *)((const byte*)buffer + sizeof( dsprite_hl_t ));
 
 	r_texFlags = texFlags;
 	sprite_version = pin->version;
@@ -164,7 +165,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 		rgbdata_t	*pal;
 
 		pal = gEngfuncs.FS_LoadImage( "#id.pal", (byte *)&i, 768 );
-		pframetype = (const dframetype_t *)(void *)((const byte*)buffer + sizeof( dsprite_q1_t )); // pinq1 + 1
+		pframetype = ((const byte*)buffer + sizeof( dsprite_q1_t )); // pinq1 + 1
 		gEngfuncs.FS_FreeImage( pal ); // palette installed, no reason to keep this data
 	}
 	else if( *numi == 256 )
@@ -186,7 +187,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 			break;
 		}
 
-		pframetype = (const dframetype_t *)(void *)(src + 768);
+		pframetype = (const byte *)(src + 768);
 		gEngfuncs.FS_FreeImage( pal ); // palette installed, no reason to keep this data
 	}
 	else
@@ -200,22 +201,26 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 
 	for( i = 0; i < mod->numframes; i++ )
 	{
-		frametype_t frametype = pframetype->type;
+		frametype_t frametype;
+		dframetype_t dframetype;
+
+		memcpy( &dframetype, pframetype, sizeof( dframetype ));
+		frametype = dframetype.type;
 		psprite->frames[i].type = (spriteframetype_t)frametype;
 
 		switch( frametype )
 		{
 		case FRAME_SINGLE:
 			Q_strncpy( group_suffix, "frame", sizeof( group_suffix ));
-			pframetype = R_SpriteLoadFrame( mod, pframetype + 1, &psprite->frames[i].frameptr, i );
+			pframetype = R_SpriteLoadFrame( mod, pframetype + sizeof( dframetype_t ), &psprite->frames[i].frameptr, i );
 			break;
 		case FRAME_GROUP:
 			Q_strncpy( group_suffix, "group", sizeof( group_suffix ));
-			pframetype = R_SpriteLoadGroup( mod, pframetype + 1, &psprite->frames[i].frameptr, i );
+			pframetype = R_SpriteLoadGroup( mod, pframetype + sizeof( dframetype_t ), &psprite->frames[i].frameptr, i );
 			break;
 		case FRAME_ANGLED:
 			Q_strncpy( group_suffix, "angle", sizeof( group_suffix ));
-			pframetype = R_SpriteLoadGroup( mod, pframetype + 1, &psprite->frames[i].frameptr, i );
+			pframetype = R_SpriteLoadGroup( mod, pframetype + sizeof( dframetype_t ), &psprite->frames[i].frameptr, i );
 			break;
 		}
 		if( pframetype == NULL ) break; // technically an error

ref/gl/gl_warp.c

@@ -968,6 +968,7 @@ void R_UploadRipples( texture_t *image )
 	gl_texture_t *glt;
 	uint32_t *pixels;
 	int wbits, wmask, wshft;
+	int y;
 
 	// discard unuseful textures
 	if( !r_ripple.value || image->width > RIPPLES_CACHEWIDTH || image->width != image->height )
@@ -1005,11 +1006,12 @@ void R_UploadRipples( texture_t *image )
 	wshft = 7 - wbits;
 	wmask = image->width - 1;
 
-	for( int y = 0; y < image->height; y++ )
+	for( y = 0; y < image->height; y++ )
 	{
 		int ry = y << ( 7 + wshft );
+		int x;
 
-		for( int x = 0; x < image->width; x++ )
+		for( x = 0; x < image->width; x++ )
 		{
 			int rx = x << wshft;
 			int val = g_ripple.curbuf[ry + rx] >> 4;

ref/soft/r_draw.c

@@ -95,7 +95,11 @@ static void R_DrawStretchPicImplementation( int x, int y, int w, int h, int s1,
 	//gEngfuncs.Con_Printf ("pixels is %p\n", pic->pixels[0] );
 
 	height = h;
-	if (y < 0)
+
+	if( y < -h ) // out of display, out of bounds
+		return;
+
+	if( y < 0 )
 	{
 		skip = -y;
 		height += y;

ref/soft/r_sprite.c

@@ -46,7 +46,7 @@ R_SpriteLoadFrame
 upload a single frame
 ====================
 */
-static const dframetype_t *R_SpriteLoadFrame( model_t *mod, const void *pin, mspriteframe_t **ppframe, int num )
+static const byte *R_SpriteLoadFrame( model_t *mod, const void *pin, mspriteframe_t **ppframe, int num )
 {
 	dspriteframe_t	pinframe;
 	mspriteframe_t	*pspriteframe;
@@ -82,7 +82,7 @@ static const dframetype_t *R_SpriteLoadFrame( model_t *mod, const void *pin, msp
 	pspriteframe->gl_texturenum = gl_texturenum;
 	*ppframe = pspriteframe;
 
-	return ( const dframetype_t* )(( const byte* )pin + sizeof( dspriteframe_t ) + pinframe.width * pinframe.height * bytes );
+	return ( const byte* )(( const byte* )pin + sizeof( dspriteframe_t ) + pinframe.width * pinframe.height * bytes );
 }
 
 /*
@@ -92,7 +92,7 @@ R_SpriteLoadGroup
 upload a group frames
 ====================
 */
-static const dframetype_t *R_SpriteLoadGroup( model_t *mod, const void *pin, mspriteframe_t **ppframe, int framenum )
+static const void *R_SpriteLoadGroup( model_t *mod, const void *pin, mspriteframe_t **ppframe, int framenum )
 {
 	const dspritegroup_t	*pingroup;
 	mspritegroup_t	*pspritegroup;
@@ -128,7 +128,7 @@ static const dframetype_t *R_SpriteLoadGroup( model_t *mod, const void *pin, msp
 		ptemp = R_SpriteLoadFrame( mod, ptemp, &pspritegroup->frames[i], framenum * 10 + i );
 	}
 
-	return (const dframetype_t *)ptemp;
+	return ptemp;
 }
 
 /*
@@ -142,7 +142,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 {
 	const dsprite_t		*pin;
 	const short		*numi = NULL;
-	const dframetype_t	*pframetype;
+	const byte	*pframetype;
 	msprite_t		*psprite;
 	int		i;
 
@@ -164,7 +164,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 		rgbdata_t	*pal;
 
 		pal = gEngfuncs.FS_LoadImage( "#id.pal", (byte *)&i, 768 );
-		pframetype = (const dframetype_t *)((const byte*)buffer + sizeof( dsprite_q1_t )); // pinq1 + 1
+		pframetype = ((const byte*)buffer + sizeof( dsprite_q1_t )); // pinq1 + 1
 		gEngfuncs.FS_FreeImage( pal ); // palette installed, no reason to keep this data
 	}
 	else if( *numi == 256 )
@@ -186,7 +186,7 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 			break;
 		}
 
-		pframetype = (const dframetype_t *)(src + 768);
+		pframetype = (const byte *)(src + 768);
 		gEngfuncs.FS_FreeImage( pal ); // palette installed, no reason to keep this data
 	}
 	else
@@ -200,22 +200,26 @@ void Mod_LoadSpriteModel( model_t *mod, const void *buffer, qboolean *loaded, ui
 
 	for( i = 0; i < mod->numframes; i++ )
 	{
-		frametype_t frametype = pframetype->type;
+		frametype_t frametype;
+		dframetype_t dframetype;
+
+		memcpy( &dframetype, pframetype, sizeof( dframetype ));
+		frametype = dframetype.type;
 		psprite->frames[i].type = (spriteframetype_t)frametype;
 
 		switch( frametype )
 		{
 		case FRAME_SINGLE:
 			Q_strncpy( group_suffix, "frame", sizeof( group_suffix ));
-			pframetype = R_SpriteLoadFrame( mod, pframetype + 1, &psprite->frames[i].frameptr, i );
+			pframetype = R_SpriteLoadFrame( mod, pframetype + sizeof( dframetype_t ), &psprite->frames[i].frameptr, i );
 			break;
 		case FRAME_GROUP:
 			Q_strncpy( group_suffix, "group", sizeof( group_suffix ));
-			pframetype = R_SpriteLoadGroup( mod, pframetype + 1, &psprite->frames[i].frameptr, i );
+			pframetype = R_SpriteLoadGroup( mod, pframetype + sizeof( dframetype_t ), &psprite->frames[i].frameptr, i );
 			break;
 		case FRAME_ANGLED:
 			Q_strncpy( group_suffix, "angle", sizeof( group_suffix ));
-			pframetype = R_SpriteLoadGroup( mod, pframetype + 1, &psprite->frames[i].frameptr, i );
+			pframetype = R_SpriteLoadGroup( mod, pframetype + sizeof( dframetype_t ), &psprite->frames[i].frameptr, i );
 			break;
 		}
 		if( pframetype == NULL ) break; // technically an error

scripts/waifulib/compiler_optimizations.py

@@ -64,6 +64,7 @@ CFLAGS = {
 		'msvc':    ['/O2', '/Oy', '/Zi'],
 		'gcc': {
 			'3':       ['-O3', '-fomit-frame-pointer'],
+			'4':       ['-Ofast', '-funsafe-math-optimizations', '-funsafe-loop-optimizations', '-fomit-frame-pointer'],
 			'default': ['-Ofast', '-funsafe-math-optimizations', '-funsafe-loop-optimizations', '-fomit-frame-pointer', '-fno-semantic-interposition']
 		},
 		'clang':   ['-Ofast'],
@@ -78,7 +79,11 @@ CFLAGS = {
 	'humanrights': {
 		'msvc':    ['/O2', '/Zi'],
 		'owcc':    ['-O3', '-foptimize-sibling-calls', '-fomit-leaf-frame-pointer', '-fomit-frame-pointer', '-fschedule-insns', '-funsafe-math-optimizations', '-funroll-loops', '-frerun-optimizer', '-finline-functions', '-finline-limit=512', '-fguess-branch-probability', '-fno-strict-aliasing', '-floop-optimize'],
-		'gcc':     ['-O3', '-fno-semantic-interposition'],
+		'gcc': {
+			'4':   ['-O3'],
+			'3':   ['-O3'],
+			'default': ['-O3','-fno-semantic-interposition'],
+		},
 		'default': ['-O3']
 	},
 	'debug': {

utils/mdldec/qc.c

@@ -601,6 +601,12 @@ void WriteQCScript( void )
 	fputs( "$scale 1.0\n", fp );
 	fputs( "\n", fp );
 
+	if( model_hdr->flags & STUDIO_HAS_BONEINFO )
+	{
+		if( model_hdr->flags & STUDIO_HAS_BONEWEIGHTS )
+			fputs( "$boneweights\n\n", fp );
+	}
+
 	WriteBodyGroupInfo( fp );
 
 	fprintf( fp, "$flags %u\n\n", model_hdr->flags &~( STUDIO_HAS_BONEINFO | STUDIO_HAS_BONEWEIGHTS ) );
@@ -611,10 +617,6 @@ void WriteQCScript( void )
 
 	WriteSkinFamilyInfo( fp );
 	WriteTextureRenderMode( fp );
-
-	if( model_hdr->flags & ( STUDIO_HAS_BONEINFO | STUDIO_HAS_BONEWEIGHTS ) )
-		fputs( "$boneweights\n\n", fp );
-
 	WriteAttachmentInfo( fp );
 
 	fprintf( fp, "$bbox %f %f %f", model_hdr->min[0], model_hdr->min[1], model_hdr->min[2] );

wscript

@@ -197,7 +197,7 @@ def configure(conf):
 	if conf.env.DEST_OS == 'android':
 		conf.options.NO_VGUI          = True # skip vgui
 		conf.options.NANOGL           = True
-		conf.options.GLWES            = True
+		conf.options.GLWES            = False # deprecated
 		conf.options.GL4ES            = True
 		conf.options.GLES3COMPAT      = True
 		conf.options.GL               = False