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fix changing bpp

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This commit is contained in:
Glenn Maynard
2002-11-16 21:21:43 +00:00
parent dfea0847e2
commit ee20acddb7
1 changed files with 13 additions and 9 deletions
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stepmania/src/RageDisplay.cpp
+13 -9
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@@ -71,7 +71,7 @@ struct oglspecs_t {
bool EXT_texture_env_combine;
} g_oglspecs;
int g_CurrentHeight, g_CurrentWidth;
int g_CurrentHeight, g_CurrentWidth, g_CurrentBPP;
int RageDisplay::GetFPS() const { return g_iFPS; }
int RageDisplay::GetVPF() const { return g_iVPF; }
@@ -214,16 +214,19 @@ bool RageDisplay::SetVideoMode( bool windowed, int width, int height, int bpp, i
bool need_reload = false;
#ifndef SDL_HAS_CHANGEVIDEOMODE
/* We can't change the video mode without nuking the GL context. If we have
* a screen, NULL it out, and signal the caller to reload all textures. */
if(g_screen) {
g_screen = NULL;
need_reload = true;
TEXTUREMAN->InvalidateTextures();
}
/* We can't change the video mode without nuking the GL context. */
need_reload = true;
#endif
if(!g_screen) {
if( bpp != g_CurrentBPP )
need_reload = true; /* can't do this with SDL_SM_ChangeVideoMode_OpenGL */
if(need_reload) {
if(TEXTUREMAN)
TEXTUREMAN->InvalidateTextures();
}
if(!g_screen || need_reload) {
g_screen = SDL_SetVideoMode(width, height, bpp, g_flags);
if(!g_screen)
throw RageException("SDL_SetVideoMode failed: %s", SDL_GetError());
@@ -254,6 +257,7 @@ bool RageDisplay::SetVideoMode( bool windowed, int width, int height, int bpp, i
g_CurrentWidth = g_screen->w;
g_CurrentHeight = g_screen->h;
g_CurrentBPP = bpp;
SetViewport(0,0);