From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Fri, 24 Mar 2017 23:30:24 +0000 (-0700)
Subject: anv/cmd_buffer: Apply flush operations prior to executing secondaries
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=01a65dc43be3a4bf6b8a901586f7222218f4b6b3;p=mesa.git

anv/cmd_buffer: Apply flush operations prior to executing secondaries

This fixes rendering issues in the Vulkan port of skia on some hardware.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: "13.0 17.0" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index 39856b9af7c..b87d8693fd0 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -654,6 +654,11 @@ genX(CmdExecuteCommands)(
     */
    genX(cmd_buffer_enable_pma_fix)(primary, false);
 
+   /* The secondary command buffer doesn't know which textures etc. have been
+    * flushed prior to their execution.  Apply those flushes now.
+    */
+   genX(cmd_buffer_apply_pipe_flushes)(primary);
+
    for (uint32_t i = 0; i < commandBufferCount; i++) {
       ANV_FROM_HANDLE(anv_cmd_buffer, secondary, pCmdBuffers[i]);