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wgl: Implement wglSwapMultipleBuffers.

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This commit is contained in:
José Fonseca 2010-02-13 15:09:46 +00:00
parent 6b1193820f
commit a583c3ab47
4 changed files with 31 additions and 2 deletions
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2
src/gallium/state_trackers/wgl/opengl32.def
View file

@ -362,7 +362,7 @@ EXPORTS
wglShareLists
wglSwapBuffers
wglSwapLayerBuffers
; wglSwapMultipleBuffers
wglSwapMultipleBuffers
wglUseFontBitmapsA
wglUseFontBitmapsW
wglUseFontOutlinesA

2
src/gallium/state_trackers/wgl/opengl32.mingw.def
View file

@ -362,7 +362,7 @@ EXPORTS
wglShareLists = wglShareLists@8
wglSwapBuffers = wglSwapBuffers@4
wglSwapLayerBuffers = wglSwapLayerBuffers@8
; wglSwapMultipleBuffers = wglSwapMultipleBuffers@8
wglSwapMultipleBuffers = wglSwapMultipleBuffers@8
wglUseFontBitmapsA = wglUseFontBitmapsA@16
wglUseFontBitmapsW = wglUseFontBitmapsW@16
wglUseFontOutlinesA = wglUseFontOutlinesA@32

13
src/gallium/state_trackers/wgl/stw_wgl.c
View file

@ -97,6 +97,19 @@ wglSwapBuffers(
}
WINGDIAPI DWORD WINAPI
wglSwapMultipleBuffers(UINT n,
CONST WGLSWAP *ps)
{
UINT i;
for (i =0; i < n; ++i)
wglSwapBuffers(ps->hdc);
return 0;
}
WINGDIAPI BOOL APIENTRY
wglSwapLayerBuffers(
HDC hdc,

16
src/gallium/state_trackers/wgl/stw_wgl.h
View file

@ -59,5 +59,21 @@ wglSetPixelFormat(HDC hdc,
int iPixelFormat,
CONST PIXELFORMATDESCRIPTOR *ppfd);
#if defined(__MINGW32__) || (WINVER < 0x0500)
typedef struct _WGLSWAP
{
HDC hdc;
UINT uiFlags;
} WGLSWAP;
#define WGL_SWAPMULTIPLE_MAX 16
WINGDIAPI DWORD WINAPI
wglSwapMultipleBuffers(UINT n,
CONST WGLSWAP *ps);
#endif
#endif /* STW_WGL_H_ */