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-rw-r--r--src/amd/vulkan/radv_cmd_buffer.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 4382062c411..f41d6c0b3e7 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -3696,6 +3696,19 @@ radv_draw(struct radv_cmd_buffer *cmd_buffer,
radeon_check_space(cmd_buffer->device->ws,
cmd_buffer->cs, 4096);
+ if (likely(!info->indirect)) {
+ /* SI-CI treat instance_count==0 as instance_count==1. There is
+ * no workaround for indirect draws, but we can at least skip
+ * direct draws.
+ */
+ if (unlikely(!info->instance_count))
+ return;
+
+ /* Handle count == 0. */
+ if (unlikely(!info->count && !info->strmout_buffer))
+ return;
+ }
+
/* Use optimal packet order based on whether we need to sync the
* pipeline.
*/