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ref: implement API interface for ref_gl, get rid of RenderAPI, RenderInterface and vgui_support API references

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This commit is contained in:
Alibek Omarov
2019-03-15 21:23:59 +03:00
parent 234507b7f1
commit 97aba69ed0
27 changed files with 733 additions and 249 deletions
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engine/client/ref_common.c
+18 -37
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@@ -29,8 +29,8 @@ void GL_FreeImage( const char *name )
{
int texnum;
if(( texnum = RefRenderAPI->GL_FindTexture( name )) != 0 )
RefRenderAPI->GL_FreeTexture( texnum );
if(( texnum = ref.dllFuncs.GL_FindTexture( name )) != 0 )
ref.dllFuncs.GL_FreeTexture( texnum );
}
static int TriGetRenderMode( void )
@@ -38,9 +38,13 @@ static int TriGetRenderMode( void )
return clgame.ds.renderMode;
}
static int pfnRefRenderGetParm( int parm, int arg )
{
return CL_RenderGetParm( parm, arg, false ); // prevent recursion
}
static ref_api_t gEngfuncs =
{
TriGetRenderMode
};
static void R_UnloadProgs( void )
@@ -61,37 +65,6 @@ static void R_UnloadProgs( void )
Cmd_Unlink( CMD_REFDLL );
}
static int CL_RenderGetParm( int parm, int arg )
{
switch( parm )
{
case PARM_BSP2_SUPPORTED:
#ifdef SUPPORT_BSP2_FORMAT
return 1;
#endif
return 0;
case PARM_SKY_SPHERE:
return FBitSet( world.flags, FWORLD_SKYSPHERE ) && !FBitSet( world.flags, FWORLD_CUSTOM_SKYBOX );
case PARAM_GAMEPAUSED:
return cl.paused;
case PARM_CLIENT_INGAME:
return CL_IsInGame();
case PARM_MAX_ENTITIES:
return clgame.maxEntities;
case PARM_FEATURES:
return host.features;
case PARM_MAP_HAS_DELUXE:
return FBitSet( world.flags, FWORLD_HAS_DELUXEMAP );
case PARM_CLIENT_ACTIVE:
return (cls.state == ca_active);
case PARM_DEDICATED_SERVER:
return (host.type == HOST_DEDICATED);
case PARM_WATER_ALPHA:
return FBitSet( world.flags, FWORLD_WATERALPHA );
}
return 0;
}
static void CL_FillTriAPIFromRef( triangleapi_t *dst, const ref_interface_t *src )
{
dst->version = TRI_API_VERSION;
@@ -165,10 +138,10 @@ static qboolean R_LoadProgs( const char *name )
refState.developer = host_developer.value;
if( !ref.dllFuncs.R_Init( true ) )
if( !ref.dllFuncs.R_Init( ) )
{
COM_FreeLibrary( ref.hInstance );
Con_Reportf( "R_LoadProgs: can't init renderer: %s\n", ref.dllFuncs.R_GetInitError() );
Con_Reportf( "R_LoadProgs: can't init renderer!\n" ); //, ref.dllFuncs.R_GetInitError() );
ref.hInstance = NULL;
return false;
}
@@ -203,9 +176,17 @@ qboolean R_Init( void )
{
char refdll[64];
refdll[0] = 0;
if( !Sys_GetParmFromCmdLine( "-ref", refdll ) )
{
Q_strncpy( refdll, DEFAULT_RENDERER, sizeof( refdll ));
Q_snprintf( refdll, sizeof( refdll ), "%s%s.%s",
#ifdef OS_LIB_PREFIX
OS_LIB_PREFIX,
#else
"",
#endif
DEFAULT_RENDERER, OS_LIB_EXT );
}
gl_vsync = Cvar_Get( "gl_vsync", "0", FCVAR_ARCHIVE, "enable vertical syncronization" );