Make sure to preserve stencil on vulkan copy as draws

BUG=skia:

Change-Id: I65a7eebe2024585e0696f8185b8ae9af5069f459
Reviewed-on: https://skia-review.googlesource.com/7782
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

diff --git a/src/gpu/vk/GrVkCopyManager.cpp b/src/gpu/vk/GrVkCopyManager.cpp
index 269ec5e..91c9b1a 100644 (file)
--- a/src/gpu/vk/GrVkCopyManager.cpp
+++ b/src/gpu/vk/GrVkCopyManager.cpp
@@ -302,7 +302,7 @@ bool GrVkCopyManager::copySurfaceAsDraw(GrVkGpu* gpu,
 
     GrVkRenderPass::LoadStoreOps vkColorOps(VK_ATTACHMENT_LOAD_OP_DONT_CARE,
                                             VK_ATTACHMENT_STORE_OP_STORE);
-    GrVkRenderPass::LoadStoreOps vkStencilOps(VK_ATTACHMENT_LOAD_OP_DONT_CARE,
+    GrVkRenderPass::LoadStoreOps vkStencilOps(VK_ATTACHMENT_LOAD_OP_LOAD,
                                               VK_ATTACHMENT_STORE_OP_STORE);
     const GrVkRenderPass* renderPass;
     const GrVkResourceProvider::CompatibleRPHandle& rpHandle =