[Mesa-dev] Mesa (master): mesa: remove FLUSH_VERTICES() in _mesa_MatrixMode()

Michel Dänzer michel at daenzer.net
Thu Oct 15 23:36:41 PDT 2015

Hi Brian,

On 15.10.2015 22:23, Brian Paul wrote:
> Module: Mesa
> Branch: master
> Commit: 0de5e0f3fb0f3671a3ecec6ab4473f9131ecd0ae
> URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0de5e0f3fb0f3671a3ecec6ab4473f9131ecd0ae
> Author: Brian Paul <brianp at vmware.com>
> Date:   Wed Oct 14 09:08:50 2015 -0600
> mesa: remove FLUSH_VERTICES() in _mesa_MatrixMode()
> Changing the matrix mode alone has no effect on rendering and does
> not need to trigger a flush or state validation.

Famous last words. :)

This change broke the piglit tests

spec at arb_vertex_program@clip-plane-transformation arb
spec at glsl-1.10@execution at clipping@clip-plane-transformation fixed

for me with radeonsi and llvmpipe.

Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer

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