diff options
Diffstat (limited to 'src/mesa/drivers/glide/fxwgl.c')
| -rw-r--r-- | src/mesa/drivers/glide/fxwgl.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/mesa/drivers/glide/fxwgl.c b/src/mesa/drivers/glide/fxwgl.c index adf88a485c6..ae1d913f3bf 100644 --- a/src/mesa/drivers/glide/fxwgl.c +++ b/src/mesa/drivers/glide/fxwgl.c @@ -218,7 +218,6 @@ struct __pixelformat__ pix[] = { FXMESA_NONE} } }; -static int qt_pix = sizeof(pix) / sizeof(pix[0]); static fxMesaContext ctx = NULL; static WNDPROC hWNDOldProc; @@ -676,6 +675,14 @@ wglSwapLayerBuffers(HDC hdc, UINT fuPlanes) return (FALSE); } +static int pfd_tablen (void) +{ + /* we should take an envvar for `fxMesaSelectCurrentBoard' */ + return (fxMesaSelectCurrentBoard(0) < GR_SSTTYPE_Voodoo4) + ? 2 /* only 16bit entries */ + : sizeof(pix) / sizeof(pix[0]); /* full table */ +} + GLAPI int GLAPIENTRY wglChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd) { @@ -723,7 +730,7 @@ wglChoosePixelFormat(HDC hdc, const PIXELFORMATDESCRIPTOR * ppfd) } #endif - qt_valid_pix = qt_pix; + qt_valid_pix = pfd_tablen(); if (ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR) || ppfd->nVersion != 1) { SetLastError(0); @@ -787,7 +794,7 @@ wglDescribePixelFormat(HDC hdc, int iPixelFormat, UINT nBytes, { int qt_valid_pix; - qt_valid_pix = qt_pix; + qt_valid_pix = pfd_tablen(); if (iPixelFormat < 1 || iPixelFormat > qt_valid_pix || ((nBytes != sizeof(PIXELFORMATDESCRIPTOR)) && (nBytes != 0))) { @@ -830,7 +837,7 @@ wglSetPixelFormat(HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR * ppfd) { int qt_valid_pix; - qt_valid_pix = qt_pix; + qt_valid_pix = pfd_tablen(); if (iPixelFormat < 1 || iPixelFormat > qt_valid_pix) { if (ppfd == NULL) { |