Add workaround for Adreno copyImageToBuffer calls on Vulkan

src/gpu/vk/GrVkCaps.cpp

Index: src/gpu/vk/GrVkCaps.cpp
diff --git a/src/gpu/vk/GrVkCaps.cpp b/src/gpu/vk/GrVkCaps.cpp
index 9027f6881557467384dd261df228250553a464ee..3348916d25f4fb72a24c5566ad6fd62a486b2609 100644
--- a/src/gpu/vk/GrVkCaps.cpp
+++ b/src/gpu/vk/GrVkCaps.cpp
@@ -16,6 +16,7 @@ GrVkCaps::GrVkCaps(const GrContextOptions& contextOptions, const GrVkInterface*
                    VkPhysicalDevice physDev, uint32_t featureFlags, uint32_t extensionFlags)
     : INHERITED(contextOptions) {
     fCanUseGLSLForShaderModule = false;
+    fMustDoCopiesFromOrigin = false;
 
     /**************************************************************************
     * GrDrawTargetCaps fields
@@ -66,6 +67,10 @@ void GrVkCaps::init(const GrContextOptions& contextOptions, const GrVkInterface*
         // fCanUseGLSLForShaderModule = true;
     }
 
+    if (kQualcomm_VkVendor == properties.vendorID) {
+        fMustDoCopiesFromOrigin = true;
+    }
+
     this->applyOptionsOverrides(contextOptions);
     GrGLSLCaps* glslCaps = static_cast<GrGLSLCaps*>(fShaderCaps.get());
     glslCaps->applyOptionsOverrides(contextOptions);