diff options
Diffstat (limited to 'src/amd/vulkan/radv_pipeline.c')
| -rw-r--r-- | src/amd/vulkan/radv_pipeline.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c index 90356a49f94..e1d50163444 100644 --- a/src/amd/vulkan/radv_pipeline.c +++ b/src/amd/vulkan/radv_pipeline.c @@ -2988,20 +2988,33 @@ radv_pipeline_generate_geometry_shader(struct radeon_cmdbuf *cs, const struct radv_gs_state *gs_state) { struct radv_shader_variant *gs; + unsigned gs_max_out_vertices; + uint8_t *num_components; + uint8_t max_stream; + unsigned offset; uint64_t va; gs = pipeline->shaders[MESA_SHADER_GEOMETRY]; if (!gs) return; - uint32_t gsvs_itemsize = gs->info.gs.max_gsvs_emit_size >> 2; + gs_max_out_vertices = gs->info.gs.vertices_out; + max_stream = gs->info.info.gs.max_stream; + num_components = gs->info.info.gs.num_stream_output_components; - radeon_set_context_reg_seq(cs, R_028A60_VGT_GSVS_RING_OFFSET_1, 3); - radeon_emit(cs, gsvs_itemsize); - radeon_emit(cs, gsvs_itemsize); - radeon_emit(cs, gsvs_itemsize); + offset = num_components[0] * gs_max_out_vertices; - radeon_set_context_reg(cs, R_028AB0_VGT_GSVS_RING_ITEMSIZE, gsvs_itemsize); + radeon_set_context_reg_seq(cs, R_028A60_VGT_GSVS_RING_OFFSET_1, 3); + radeon_emit(cs, offset); + if (max_stream >= 1) + offset += num_components[1] * gs_max_out_vertices; + radeon_emit(cs, offset); + if (max_stream >= 2) + offset += num_components[2] * gs_max_out_vertices; + radeon_emit(cs, offset); + if (max_stream >= 3) + offset += num_components[3] * gs_max_out_vertices; + radeon_set_context_reg(cs, R_028AB0_VGT_GSVS_RING_ITEMSIZE, offset); radeon_set_context_reg(cs, R_028B38_VGT_GS_MAX_VERT_OUT, gs->info.gs.vertices_out); |