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| author | marha <marha@users.sourceforge.net> | 2011-11-04 08:57:20 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-11-04 08:57:20 +0100 |
| commit | 02f377d5e2dd18537d0807ad63675a0970b5a37d (patch) | |
| tree | 1814c826db4d95a30ad71431d9c84b8d2611ec18 /mesalib/src/mesa/drivers/windows | |
| parent | 6f4feafd4d22beaabfb0202e66b0dea9047ee084 (diff) | |
| download | vcxsrv-02f377d5e2dd18537d0807ad63675a0970b5a37d.tar.gz vcxsrv-02f377d5e2dd18537d0807ad63675a0970b5a37d.tar.bz2 vcxsrv-02f377d5e2dd18537d0807ad63675a0970b5a37d.zip | |
xserver pixman mesa git update 4 nov 2011
Diffstat (limited to 'mesalib/src/mesa/drivers/windows')
| -rw-r--r-- | mesalib/src/mesa/drivers/windows/gdi/wgl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/mesalib/src/mesa/drivers/windows/gdi/wgl.c b/mesalib/src/mesa/drivers/windows/gdi/wgl.c index 33baabee6..61850c26f 100644 --- a/mesalib/src/mesa/drivers/windows/gdi/wgl.c +++ b/mesalib/src/mesa/drivers/windows/gdi/wgl.c @@ -335,9 +335,13 @@ WINGDIAPI BOOL GLAPIENTRY wglSetPixelFormat(HDC hdc,int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) { (void) hdc; - - if(iPixelFormat < 1 || iPixelFormat > npfd || - ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR)) { + + /* SetPixelFormat (hence wglSetPixelFormat) must not touch ppfd, per + * http://msdn.microsoft.com/en-us/library/dd369049(v=vs.85).aspx + */ + (void) ppfd; + + if(iPixelFormat < 1 || iPixelFormat > npfd) { SetLastError(0); return(FALSE); } |