commit b442152d5ac4c1a720ba677a11ae742cd0c7ca39
author Chris Forbes <chrisforbes@google.com> Wed Jan 18 16:57:02 2017 +1300
committer Chris Forbes <chrisforbes@google.com> Wed Jan 18 17:00:06 2017 +1300
tree 0b7fc36fe97179c239aaf02ba302a22d8e49c7ac
parent 980ad05eb054386f62395bdf16298581d2a5b09e

vulkan: Set front buffer bit for image creation

Test: build
Change-Id: Id974ffb24c13941919be62d9a0cae2155da967d5

vulkan/libvulkan/swapchain.cpp

diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index f8cd979..e39d517 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -592,6 +592,11 @@
     }
 
     VkSwapchainImageUsageFlagsANDROID swapchain_image_usage = 0;
+    if (create_info->presentMode == VK_PRESENT_MODE_FRONT_BUFFERED_DEMAND_REFRESH_KHR ||
+        create_info->presentMode == VK_PRESENT_MODE_FRONT_BUFFERED_CONTINUOUS_REFRESH_KHR) {
+        swapchain_image_usage |= VK_SWAPCHAIN_IMAGE_USAGE_FRONT_BUFFER_BIT_ANDROID;
+    }
+
     int gralloc_usage = 0;
     if (dispatch.GetSwapchainGrallocUsage2ANDROID) {
         result = dispatch.GetSwapchainGrallocUsage2ANDROID(