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. > 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
