radeonsi: move index buffer calculations in si_emit_draw_packets up

Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 12 insertions, 9 deletions

diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 523c2eab669..bae0f94987b 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -520,6 +520,8 @@ static void si_emit_draw_packets(struct si_context *sctx,
 	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned sh_base_reg = sctx->shader_userdata.sh_base[PIPE_SHADER_VERTEX];
 	bool render_cond_bit = sctx->b.render_cond && !sctx->b.render_cond_force_off;
+	uint32_t index_max_size = 0;
+	uint64_t index_va = 0;
 
 	if (info->count_from_stream_output) {
 		struct r600_so_target *t =
@@ -567,6 +569,16 @@ static void si_emit_draw_packets(struct si_context *sctx,
 			assert(!"unreachable");
 			return;
 		}
+
+		index_max_size = (ib->buffer->width0 - ib->offset) /
+				  ib->index_size;
+		index_va = r600_resource(ib->buffer)->gpu_address + ib->offset;
+
+		assert(index_va % 2 == 0);
+
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
+				      (struct r600_resource *)ib->buffer,
+				      RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER);
 	}
 
 	if (!info->indirect) {
@@ -608,16 +620,7 @@ static void si_emit_draw_packets(struct si_context *sctx,
 	}
 
 	if (info->indexed) {
-		uint32_t index_max_size = (ib->buffer->width0 - ib->offset) /
-					  ib->index_size;
-		uint64_t index_va = r600_resource(ib->buffer)->gpu_address + ib->offset;
-
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
-				      (struct r600_resource *)ib->buffer,
-				      RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER);
-
 		if (info->indirect) {
-			assert(index_va % 2 == 0);
 			assert(info->indirect_offset % 4 == 0);
 
 			radeon_emit(cs, PKT3(PKT3_INDEX_BASE, 1, 0));