Mesa (master): radv: track whether drawid is used on the pipeline struct

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Module: Mesa
Branch: master
Commit: b1b867033e7644a9c01dbe4f77ab51ae680dcffa
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b1b867033e7644a9c01dbe4f77ab51ae680dcffa

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Fri Feb  5 13:15:19 2021 -0500

radv: track whether drawid is used on the pipeline struct

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

---

 src/amd/vulkan/radv_cmd_buffer.c | 2 +-
 src/amd/vulkan/radv_pipeline.c   | 1 +
 src/amd/vulkan/radv_private.h    | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 5ed4a45d9c1..c321cc0b818 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -5295,7 +5295,7 @@ radv_cs_emit_indirect_draw_packet(struct radv_cmd_buffer *cmd_buffer,
 {
 	struct radeon_cmdbuf *cs = cmd_buffer->cs;
 	const unsigned di_src_sel = indexed ? V_0287F0_DI_SRC_SEL_DMA : V_0287F0_DI_SRC_SEL_AUTO_INDEX;
-	bool draw_id_enable = radv_get_shader(cmd_buffer->state.pipeline, MESA_SHADER_VERTEX)->info.vs.needs_draw_id;
+	bool draw_id_enable = cmd_buffer->state.pipeline->graphics.uses_drawid;
 	uint32_t base_reg = cmd_buffer->state.pipeline->graphics.vtx_base_sgpr;
 	bool predicating = cmd_buffer->state.predicating;
 	assert(base_reg);
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index aceba0d64c3..6f51279076c 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -5443,6 +5443,7 @@ radv_pipeline_init_shader_stages_state(struct radv_pipeline *pipeline)
 		pipeline->graphics.vtx_base_sgpr = pipeline->user_data_0[MESA_SHADER_VERTEX];
 		pipeline->graphics.vtx_base_sgpr += loc->sgpr_idx * 4;
 		pipeline->graphics.vtx_emit_num = loc->num_sgprs;
+		pipeline->graphics.uses_drawid = radv_get_shader(pipeline, MESA_SHADER_VERTEX)->info.vs.needs_draw_id;
 	}
 }
 
diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index c5ddb964cc1..f7554ee1107 100644
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -1736,6 +1736,7 @@ struct radv_pipeline {
 			uint32_t vtx_base_sgpr;
 			struct radv_ia_multi_vgt_param_helpers ia_multi_vgt_param;
 			uint8_t vtx_emit_num;
+			bool uses_drawid;
  			bool can_use_guardband;
 			uint32_t needed_dynamic_state;
 			bool disable_out_of_order_rast_for_occlusion;