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intel: Call intel_draw_buffer() again after _mesa_make_current()

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The initial call to intel_draw_buffers() happens when
intel->ctx.DrawBuffer is still NULL.  Call it again after
calling _mesa_make_current().

https://bugs.freedesktop.org/show_bug.cgi?id=28112
This commit is contained in:
Kristian Høgsberg 2010-05-17 16:49:55 -04:00
parent bb81f65b18
commit 2386d41648
1 changed files with 6 additions and 0 deletions
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6
src/mesa/drivers/dri/intel/intel_context.c
View file

@ -906,6 +906,12 @@ intelMakeCurrent(__DRIcontext * driContextPriv,
driContextPriv->dri2.read_stamp = driReadPriv->dri2.stamp - 1;
intel_prepare_render(intel);
_mesa_make_current(&intel->ctx, fb, readFb);
/* We do this in intel_prepare_render() too, but intel->ctx.DrawBuffer
* is NULL at that point. We can't call _mesa_makecurrent()
* first, since we need the buffer size for the initial
* viewport. So just call intel_draw_buffer() again here. */
intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer);
}
else {
_mesa_make_current(NULL, NULL, NULL);