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Fix framerate throttling in Emscripten builds

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Default com_maxfps to 0 under Emscripten. Under Emscripten the browser
handles throttling the frame rate. Manual framerate throttling interacts
poorly with Emscripten's browser-driven event loop.
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James Darpinian authored and GitHub committed 2024-06-25 02:52:11 -04:00
1 parent 99be1151f7
commit e505e34d79
2 files changed
+14
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code/renderergl2/tr_init.c
+7
View File
@@ -1365,8 +1365,15 @@ void R_Register( void )
r_dlightBacks = ri.Cvar_Get( "r_dlightBacks", "1", CVAR_ARCHIVE );
r_finish = ri.Cvar_Get ("r_finish", "0", CVAR_ARCHIVE);
r_textureMode = ri.Cvar_Get( "r_textureMode", "GL_LINEAR_MIPMAP_LINEAR", CVAR_ARCHIVE );
#ifdef __EMSCRIPTEN__
// Under Emscripten we don't throttle framerate with com_maxfps by default, so enable
// vsync by default instead.
r_swapInterval = ri.Cvar_Get( "r_swapInterval", "1",
CVAR_ARCHIVE | CVAR_LATCH );
#else
r_swapInterval = ri.Cvar_Get( "r_swapInterval", "0",
CVAR_ARCHIVE | CVAR_LATCH );
#endif
r_gamma = ri.Cvar_Get( "r_gamma", "1", CVAR_ARCHIVE );
r_facePlaneCull = ri.Cvar_Get ("r_facePlaneCull", "1", CVAR_ARCHIVE );