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winex11: Use GLX_DONT_CARE instead of ~0 in ConvertAttribWGLtoGLX().

This commit is contained in:
Henri Verbeet 2012-03-27 20:35:49 +02:00 committed by Alexandre Julliard
parent e2e77545ff
commit 22d3e6dba1
1 changed files with 6 additions and 6 deletions
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12
dlls/winex11.drv/opengl.c
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@ -680,7 +680,7 @@ static int ConvertAttribWGLtoGLX(const int* iWGLAttr, int* oGLXAttr, Wine_GLPBuf
int pop;
int drawattrib = 0;
int nvfloatattrib = GLX_DONT_CARE;
int pixelattrib = ~0;
int pixelattrib = GLX_DONT_CARE;
/* The list of WGL attributes is allowed to be NULL. We don't return here for NULL
* because we need to do fixups for GLX_DRAWABLE_TYPE/GLX_RENDER_TYPE/GLX_FLOAT_COMPONENTS_NV. */
@ -876,15 +876,15 @@ static int ConvertAttribWGLtoGLX(const int* iWGLAttr, int* oGLXAttr, Wine_GLPBuf
}
/* By default glXChooseFBConfig defaults to GLX_WINDOW_BIT. wglChoosePixelFormatARB searches through
* all formats. Unless drawattrib is set to a non-zero value override it with ~0, so that pixmap and pbuffer
* formats appear as well. */
if(!drawattrib) drawattrib = ~0;
* all formats. Unless drawattrib is set to a non-zero value override it with GLX_DONT_CARE, so that
* pixmap and pbuffer formats appear as well. */
if (!drawattrib) drawattrib = GLX_DONT_CARE;
PUSH2(oGLXAttr, GLX_DRAWABLE_TYPE, drawattrib);
TRACE("pAttr[?] = GLX_DRAWABLE_TYPE: %#x\n", drawattrib);
/* By default glXChooseFBConfig uses GLX_RGBA_BIT as the default value. Since wglChoosePixelFormatARB
* searches in all formats we have to do the same. For this reason we set GLX_RENDER_TYPE to ~0 unless
* it is overridden. */
* searches in all formats we have to do the same. For this reason we set GLX_RENDER_TYPE to
* GLX_DONT_CARE unless it is overridden. */
PUSH2(oGLXAttr, GLX_RENDER_TYPE, pixelattrib);
TRACE("pAttr[?] = GLX_RENDER_TYPE: %#x\n", pixelattrib);