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radv: get rid of geometry user sgpr for num entries.

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This drops one of the geometry specific user sgprs,
we can work this out at compile time.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2018-02-20 13:48:46 +10:00
parent 9188bd78d7
commit 6f051549c3
2 changed files with 8 additions and 16 deletions
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9
src/amd/vulkan/radv_pipeline.c
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@@ -2622,16 +2622,9 @@ radv_pipeline_generate_geometry_shader(struct radeon_winsys_cs *cs,
AC_UD_GS_VS_RING_STRIDE_ENTRIES);
if (loc->sgpr_idx != -1) {
uint32_t stride = gs->info.gs.max_gsvs_emit_size;
uint32_t num_entries = 64;
bool is_vi = pipeline->device->physical_device->rad_info.chip_class >= VI;
if (is_vi)
num_entries *= stride;
stride = S_008F04_STRIDE(stride);
radeon_set_sh_reg_seq(cs, R_00B230_SPI_SHADER_USER_DATA_GS_0 + loc->sgpr_idx * 4, 2);
radeon_set_sh_reg_seq(cs, R_00B230_SPI_SHADER_USER_DATA_GS_0 + loc->sgpr_idx * 4, 1);
radeon_emit(cs, stride);
radeon_emit(cs, num_entries);
}
}