From 748f4cce183007587a6688ef25ad5f9dbea5c33c Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Wed, 12 Sep 2018 15:40:08 +0200 Subject: [PATCH] radv: fix flushing indirect descriptors Let say, we first bind a graphics pipeline that needs indirect descriptors sets. The userdata pointers will be emitted at draw time. Then if we bind a compute pipeline that doesn't need any indirect descriptors, the driver will re-emit them for all grpahics stages. To avoid this to happen, just check the bind point type. CC: 18.2 Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen --- src/amd/vulkan/radv_cmd_buffer.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index fd71e9a7af0..b8afbb20a4c 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -1716,6 +1716,8 @@ radv_flush_descriptors(struct radv_cmd_buffer *cmd_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS; struct radv_descriptor_state *descriptors_state = radv_get_descriptors_state(cmd_buffer, bind_point); + struct radv_cmd_state *state = &cmd_buffer->state; + bool flush_indirect_descriptors; if (!descriptors_state->dirty) return; @@ -1723,10 +1725,14 @@ radv_flush_descriptors(struct radv_cmd_buffer *cmd_buffer, if (descriptors_state->push_dirty) radv_flush_push_descriptors(cmd_buffer, bind_point); - if ((cmd_buffer->state.pipeline && cmd_buffer->state.pipeline->need_indirect_descriptor_sets) || - (cmd_buffer->state.compute_pipeline && cmd_buffer->state.compute_pipeline->need_indirect_descriptor_sets)) { + flush_indirect_descriptors = + (bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS && + state->pipeline && state->pipeline->need_indirect_descriptor_sets) || + (bind_point == VK_PIPELINE_BIND_POINT_COMPUTE && + state->compute_pipeline && state->compute_pipeline->need_indirect_descriptor_sets); + + if (flush_indirect_descriptors) radv_flush_indirect_descriptor_sets(cmd_buffer, bind_point); - } MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, -- 2.30.2