mesa/src at fe3bb8cdb519a01e6315ce6f142827aece3d4a41 - mesa

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Wladimir J. van der Laan fe3bb8cdb5 etnaviv: Generate new sin/cos instructions on GC3000

Shaders using sin/cos instructions were not working on GC3000.

The reason for this turns out to be that these chips implement sin/cos
in a different way (but using the same opcodes):

- Need their input scaled by 1/pi instead of 2/pi.

- Output an x and y component, which need to be multiplied to
  get the result.

- tex_amode needs to be set to 1.

Add a new bit to the compiler specs and generate these instructions
as necessary.

CC: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
Acked-by: Christian Gmeiner <christian.gmeiner@gmail.com>

2017-01-31 19:29:16 +01:00

amd

radv/ac: apply slice rounding to 1d arrays as well.

2017-01-31 11:13:15 +10:00

compiler

glsl: fix heap-buffer-overflow

2017-01-31 15:58:52 +01:00

egl

egl: automake: include builddir prior to srcdir

2017-01-27 17:56:55 +00:00

gallium

etnaviv: Generate new sin/cos instructions on GC3000