diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 5b463365c96..0a2ff2a2f03 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -159,12 +159,14 @@ static void si_shader_vs(struct si_shader *shader) va = shader->bo->gpu_address; si_pm4_add_bo(pm4, shader->bo, RADEON_USAGE_READ, RADEON_PRIO_SHADER_DATA); - vgpr_comp_cnt = shader->uses_instanceid ? 3 : 0; - - if (shader->is_gs_copy_shader) + if (shader->is_gs_copy_shader) { + vgpr_comp_cnt = 0; /* only VertexID is needed for GS-COPY. */ num_user_sgprs = SI_GSCOPY_NUM_USER_SGPR; - else + } else if (shader->selector->type == PIPE_SHADER_VERTEX) { + vgpr_comp_cnt = shader->uses_instanceid ? 3 : 0; num_user_sgprs = SI_VS_NUM_USER_SGPR; + } else + assert(0); num_sgprs = shader->num_sgprs; if (num_user_sgprs > num_sgprs) { |