minor changes to aid debugging, and a new comment
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@ -902,6 +902,12 @@ choose_x_overlay_visual( Display *dpy, int scr, GLboolean rgbFlag,
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/**********************************************************************/
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/**
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* Helper used by glXChooseVisual and glXChooseFBConfig.
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* The fbConfig parameter must be GL_FALSE for the former and GL_TRUE for
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* the later.
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* In either case, the attribute list is terminated with the value 'None'.
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*/
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static XMesaVisual
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choose_visual( Display *dpy, int screen, const int *list, GLboolean fbConfig )
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{
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@ -1521,7 +1527,8 @@ Fake_glXSwapBuffers( Display *dpy, GLXDrawable drawable )
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XMesaSwapBuffers(buffer);
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}
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else if (_mesa_getenv("MESA_DEBUG")) {
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_mesa_warning(NULL, "Mesa: glXSwapBuffers: invalid drawable\n");
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_mesa_warning(NULL, "glXSwapBuffers: invalid drawable 0x%x\n",
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(int) drawable);
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}
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}
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@ -1765,7 +1772,7 @@ Fake_glXGetConfig( Display *dpy, XVisualInfo *visinfo,
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int attrib, int *value )
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{
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XMesaVisual xmvis;
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int k;
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if (!dpy || !visinfo)
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return GLX_BAD_ATTRIBUTE;
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@ -1785,7 +1792,8 @@ Fake_glXGetConfig( Display *dpy, XVisualInfo *visinfo,
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}
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}
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return get_config(xmvis, attrib, value, GL_FALSE);
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k = get_config(xmvis, attrib, value, GL_FALSE);
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return k;
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}
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