On Thu, Apr 24, 2014 at 6:20 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote: > On Thu, Apr 24, 2014 at 6:18 PM, Marek Olšák <mar...@gmail.com> wrote: >> I think GS_INVOCATIONS should be documented in the docs. Other than > > I agree with you in theory. In practice, I could not find such a place > where properties were documented.
Actually nevermind. Found it. http://gallium.readthedocs.org/en/latest/tgsi.html#properties It doesn't have a bunch of the other properties documented that I had used for grepping the docs. I'll add GS_INVOCATIONS though. > >> that, patches 1, 2, 3, 4: >> >> Reviewed-by: Marek Olšák <marek.ol...@amd.com> >> >> Marek >> >> On Thu, Apr 24, 2014 at 5:48 AM, Ilia Mirkin <imir...@alum.mit.edu> wrote: >>> This adds support for gl_SampleMaskIn and gl_InvocationID system values to >>> gallium, mesa/st, and nvc0. The relevant piglit tests pass, except 2 >>> gl_InvocationID-related ones that fail due to the linking being delayed by >>> mesa/st (I think). I wrote a lame one for gl_SampleMaskIn that just makes >>> sure >>> that it's == 1 in a non-ms scenario, as nothing better seemed to be >>> available. >>> >>> None of this functionality is actually available yet since it's all behind >>> ARB_gpu_shader5. However you can test it out by adding >>> MESA_EXTENSION_OVERRIDE=GL_ARB_gpu_shader5 >>> >>> Note that this patchset applies on top of my ARB_sample_shading patch >>> because >>> that one adds the earlier system values. >>> >>> Ilia Mirkin (7): >>> gallium: add INVOCATIONID semantic >>> gallium: add GS_INVOCATIONS property >>> mesa/st: translate gl_SampleMaskIn to SAMPLEMASK semantic >>> mesa/st: translate gl_InvocationID to INVOCATIONID semantic >>> nvc0/ir: add support for SAMPLEMASK sysval >>> nvc0/ir: add support for INVOCATIONID system value >>> nvc0/ir: set instance count based on the GS_INSTANCES property >>> >>> src/gallium/auxiliary/tgsi/tgsi_strings.c | 3 ++- >>> src/gallium/auxiliary/tgsi/tgsi_ureg.c | 9 +++++++++ >>> src/gallium/docs/source/tgsi.rst | 6 ++++++ >>> src/gallium/drivers/nouveau/codegen/nv50_ir.h | 1 + >>> src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 6 +++--- >>> src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp | 4 ++++ >>> src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp | 1 + >>> src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp | 1 + >>> src/gallium/drivers/nouveau/nvc0/nvc0_program.c | 1 - >>> src/gallium/include/pipe/p_shader_tokens.h | 6 ++++-- >>> src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 2 ++ >>> 11 files changed, 33 insertions(+), 7 deletions(-) >>> >>> -- >>> 1.8.3.2 >>> >>> _______________________________________________ >>> mesa-dev mailing list >>> mesa-dev@lists.freedesktop.org >>> http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
