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glx: fix glXQueryContext(GLX_RENDER_TYPE)

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The renderType parameter to CreateContext() was never used.  Also, it
was often passed as zero.  Now when it's zero we check if the context
is RGBA or CI mode and set it accordingly.

Fixes bug 24211.
This commit is contained in:
Brian Paul 2009-09-29 10:24:27 -06:00
parent 49fbdd18ed
commit 521e4b9b7e
1 changed files with 6 additions and 0 deletions
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6
src/glx/x11/glxcmds.c
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@ -398,6 +398,10 @@ CreateContext(Display * dpy, XVisualInfo * vis,
_XError(dpy, &error);
return None;
}
if (renderType == 0) {
/* Initialize renderType now */
renderType = mode->rgbMode ? GLX_RGBA_TYPE : GLX_COLOR_INDEX_TYPE;
}
}
else {
mode = fbconfig;
@ -484,6 +488,8 @@ CreateContext(Display * dpy, XVisualInfo * vis,
gc->imported = GL_TRUE;
}
gc->renderType = renderType;
return gc;
}