From a8c51b1cd9168b621e27cf5308d0dd8fc08f8a4a Mon Sep 17 00:00:00 2001 From: Bas Nieuwenhuizen Date: Tue, 28 Mar 2017 01:48:15 +0200 Subject: [PATCH] radv: flush DB cache before and after HTILE decompress. It reads @ writes the DB cache, and we haven't flushed dst caches yet, so DB cache may be stale. Also the user might be shader read (and probably is), so also flush after. Signed-off-by: Bas Nieuwenhuizen Reviewed-by: Dave Airlie CC: Fixes: f4e499ec791 ("radv: add initial non-conformant radv vulkan driver") --- src/amd/vulkan/radv_cmd_buffer.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index d3397a0..1b13ae7 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -2771,7 +2771,13 @@ static void radv_handle_depth_image_transition(struct radv_cmd_buffer *cmd_buffe local_range.baseMipLevel = 0; local_range.levelCount = 1; + cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB | + RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; + radv_decompress_depth_image_inplace(cmd_buffer, image, &local_range); + + cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB | + RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; } } -- 2.7.4