commit 23ca4e7dc5e701f4dd702c5e35e9d6174d8b038e
author Emircan Uysaler <emircan@google.com> Mon Jun 24 10:53:09 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Jun 24 16:04:00 2019 +0000
tree 70b910cce3e2adfd4bc877fdab80008f7a99c149
parent a1167abcae4d52d863e260009a33f359fe72420d

Enable creating protected vulkan backend

This CL allows user to indicate that they have a protected content in
GrVkBackendContext creation which results in protected CommandPool and Queue
usage.

Bug: skia:9016
Change-Id: I6a478d688b6988c2c5e5e98f18f58fb21f9d26ae
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/210067
Commit-Queue: Greg Daniel <egdaniel@google.com>
Auto-Submit: Emircan Uysaler <emircan@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

src/gpu/vk/GrVkMemory.cpp

diff --git a/src/gpu/vk/GrVkMemory.cpp b/src/gpu/vk/GrVkMemory.cpp
index 9e49721..6ffe08a 100644
--- a/src/gpu/vk/GrVkMemory.cpp
+++ b/src/gpu/vk/GrVkMemory.cpp
@@ -98,7 +98,10 @@
     GR_VK_CALL(gpu->vkInterface(), GetImageMemoryRequirements(gpu->device(), image, &memReqs));
 
     AllocationPropertyFlags propFlags;
-    if (memReqs.size > kMaxSmallImageSize || gpu->vkCaps().shouldAlwaysUseDedicatedImageMemory()) {
+    if (gpu->protectedContext()) {
+        propFlags = AllocationPropertyFlags::kProtected;
+    } else if (memReqs.size > kMaxSmallImageSize ||
+               gpu->vkCaps().shouldAlwaysUseDedicatedImageMemory()) {
         propFlags = AllocationPropertyFlags::kDedicatedAllocation;
     } else {
         propFlags = AllocationPropertyFlags::kNone;