Implement Vulkan Resolve.

src/gpu/vk/GrVkCommandBuffer.cpp

 /*
 * Copyright 2015 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
 #include "GrVkCommandBuffer.h"
 
 #include "GrVkFramebuffer.h"
@@ skipping 550 matching lines @@
     SkASSERT(!fActiveRenderPass);
     this->addResource(image->resource());
     GR_VK_CALL(gpu->vkInterface(), CmdClearDepthStencilImage(fCmdBuffer,
                                                              image->image(),
                                                              image->currentLayout(),
                                                              color,
                                                              subRangeCount,
                                                              subRanges));
 }
 
+void GrVkPrimaryCommandBuffer::resolveImage(GrVkGpu* gpu,
+                                            const GrVkImage& srcImage,
+                                            const GrVkImage& dstImage,
+                                            uint32_t regionCount,
+                                            const VkImageResolve* regions) {
+    SkASSERT(fIsActive);
+    SkASSERT(!fActiveRenderPass);
+
+    this->addResource(srcImage.resource());
+    this->addResource(dstImage.resource());
+
+    GR_VK_CALL(gpu->vkInterface(), CmdResolveImage(fCmdBuffer,
+                                                   srcImage.image(),
+                                                   srcImage.currentLayout(),
+                                                   dstImage.image(),
+                                                   dstImage.currentLayout(),
+                                                   regionCount,
+                                                   regions));
+}
+
 void GrVkPrimaryCommandBuffer::onFreeGPUData(const GrVkGpu* gpu) const {
     SkASSERT(!fActiveRenderPass);
     // Destroy the fence, if any
     if (VK_NULL_HANDLE != fSubmitFence) {
         GR_VK_CALL(gpu->vkInterface(), DestroyFence(gpu->device(), fSubmitFence, nullptr));
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // SecondaryCommandBuffer
@@ skipping 50 matching lines @@
     fIsActive = true;
 }
 
 void GrVkSecondaryCommandBuffer::end(const GrVkGpu* gpu) {
     SkASSERT(fIsActive);
     GR_VK_CALL_ERRCHECK(gpu->vkInterface(), EndCommandBuffer(fCmdBuffer));
     this->invalidateState();
     fIsActive = false;
 }