commit 6fa0a91e607343a244a8789669d3fd15a98f80f7
author egdaniel <egdaniel@google.com> Mon Sep 12 11:51:29 2016 -0700
committer Commit bot <commit-bot@chromium.org> Mon Sep 12 11:51:30 2016 -0700
tree ba267ee66d121d25db840c47ba47bd83f4f27e7a
parent f5b7a5490b51c87379b37acf7a9e7f7c3f6765c7

Add workaround for Adreno copyImageToBuffer calls on Vulkan

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2328823003

Review-Url: https://codereview.chromium.org/2328823003

src/gpu/vk/GrVkCaps.cpp

diff --git a/src/gpu/vk/GrVkCaps.cpp b/src/gpu/vk/GrVkCaps.cpp
index 9027f68..3348916 100644
--- a/src/gpu/vk/GrVkCaps.cpp
+++ b/src/gpu/vk/GrVkCaps.cpp
@@ -16,6 +16,7 @@
                    VkPhysicalDevice physDev, uint32_t featureFlags, uint32_t extensionFlags)
     : INHERITED(contextOptions) {
     fCanUseGLSLForShaderModule = false;
+    fMustDoCopiesFromOrigin = false;
 
     /**************************************************************************
     * GrDrawTargetCaps fields
@@ -66,6 +67,10 @@
         // fCanUseGLSLForShaderModule = true;
     }
 
+    if (kQualcomm_VkVendor == properties.vendorID) {
+        fMustDoCopiesFromOrigin = true;
+    }
+
     this->applyOptionsOverrides(contextOptions);
     GrGLSLCaps* glslCaps = static_cast<GrGLSLCaps*>(fShaderCaps.get());
     glslCaps->applyOptionsOverrides(contextOptions);