Serious Sam Fusion 2017 uses a huge number of occlusion queries, and the allocated query pool buffer is greater than 4096 bytes.
This slightly improves performance (tested in Ultra) from 117.2 FPS to 119.7 FPS (~+2%) on my RX480. This also improves Talos, from 69 FPS to 72/73 FPS (~+5%). v2: - add missing flush bits Signed-off-by: Samuel Pitoiset <[email protected]> --- src/amd/vulkan/radv_query.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/src/amd/vulkan/radv_query.c b/src/amd/vulkan/radv_query.c index 06045d6b41..843b412c65 100644 --- a/src/amd/vulkan/radv_query.c +++ b/src/amd/vulkan/radv_query.c @@ -1058,16 +1058,18 @@ void radv_CmdResetQueryPool( { RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); RADV_FROM_HANDLE(radv_query_pool, pool, queryPool); - uint64_t va = radv_buffer_get_va(pool->bo); + struct radv_cmd_state *state = &cmd_buffer->state; - cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, pool->bo, 8); + state->flush_bits |= radv_fill_buffer(cmd_buffer, pool->bo, + firstQuery * pool->stride, + queryCount * pool->stride, 0); - si_cp_dma_clear_buffer(cmd_buffer, va + firstQuery * pool->stride, - queryCount * pool->stride, 0); if (pool->type == VK_QUERY_TYPE_TIMESTAMP || - pool->type == VK_QUERY_TYPE_PIPELINE_STATISTICS) - si_cp_dma_clear_buffer(cmd_buffer, va + pool->availability_offset + firstQuery * 4, - queryCount * 4, 0); + pool->type == VK_QUERY_TYPE_PIPELINE_STATISTICS) { + state->flush_bits |= radv_fill_buffer(cmd_buffer, pool->bo, + pool->availability_offset + firstQuery * 4, + queryCount * 4, 0); + } } void radv_CmdBeginQuery( -- 2.14.3 _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
