Subclass GrVkCommandBuffer into Primary and Secondary CommandBuffers.

src/gpu/vk/GrVkResourceProvider.cpp

 /*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
 #include "GrVkResourceProvider.h"
 
 #include "GrTextureParams.h"
@@ skipping 197 matching lines @@
     dsAllocateInfo.pNext = nullptr;
     dsAllocateInfo.descriptorPool = fUniformDescPool->descPool();
     dsAllocateInfo.descriptorSetCount = 1;
     dsAllocateInfo.pSetLayouts = &fUniformDescLayout;
     GR_VK_CALL_ERRCHECK(fGpu->vkInterface(), AllocateDescriptorSets(fGpu->device(),
                                                                     &dsAllocateInfo,
                                                                     ds));
     *outPool = fUniformDescPool;
 }
 
-GrVkCommandBuffer* GrVkResourceProvider::createCommandBuffer() {
-    GrVkCommandBuffer* cmdBuffer = GrVkCommandBuffer::Create(fGpu, fGpu->cmdPool());
+GrVkPrimaryCommandBuffer* GrVkResourceProvider::createPrimaryCommandBuffer() {
+    GrVkPrimaryCommandBuffer* cmdBuffer = GrVkPrimaryCommandBuffer::Create(fGpu, fGpu->cmdPool());
     fActiveCommandBuffers.push_back(cmdBuffer);
     cmdBuffer->ref();
     return cmdBuffer;
 }
 
 void GrVkResourceProvider::checkCommandBuffers() {
     for (int i = fActiveCommandBuffers.count()-1; i >= 0; --i) {
         if (fActiveCommandBuffers[i]->finished(fGpu)) {
             fActiveCommandBuffers[i]->unref(fGpu);
             fActiveCommandBuffers.removeShuffle(i);
@@ skipping 119 matching lines @@
 }
 
 void GrVkResourceProvider::CompatibleRenderPassSet::abandonResources() {
     for (int i = 0; i < fRenderPasses.count(); ++i) {
         if (fRenderPasses[i]) {
             fRenderPasses[i]->unrefAndAbandon();
             fRenderPasses[i] = nullptr;
         }
     }
 }