Add GrVkRecycledResource subclass

src/gpu/vk/GrVkCommandBuffer.cpp

Index: src/gpu/vk/GrVkCommandBuffer.cpp
diff --git a/src/gpu/vk/GrVkCommandBuffer.cpp b/src/gpu/vk/GrVkCommandBuffer.cpp
index 7fb143ed987065b4d2697a49ddf16cada071d3ed..999e8a3f5b91527403ae902914d249cf7f3620d9 100644
--- a/src/gpu/vk/GrVkCommandBuffer.cpp
+++ b/src/gpu/vk/GrVkCommandBuffer.cpp
@@ -40,6 +40,11 @@ void GrVkCommandBuffer::freeGPUData(const GrVkGpu* gpu) const {
         fTrackedResources[i]->unref(gpu);
     }
 
+    for (int i = 0; i < fTrackedRecycledResources.count(); ++i) {
+        fTrackedRecycledResources[i]->recycle(const_cast<GrVkGpu*>(gpu));
+        fTrackedRecycledResources[i]->unref(gpu);
+    }
+
     GR_VK_CALL(gpu->vkInterface(), FreeCommandBuffers(gpu->device(), gpu->cmdPool(),
                                                       1, &fCmdBuffer));
 
@@ -50,6 +55,11 @@ void GrVkCommandBuffer::abandonSubResources() const {
     for (int i = 0; i < fTrackedResources.count(); ++i) {
         fTrackedResources[i]->unrefAndAbandon();
     }
+
+    for (int i = 0; i < fTrackedRecycledResources.count(); ++i) {
+        // We don't recycle resources when abadoning them.

[jvanverth1, 2016/07/20 14:08:47]

sp: abandon

[egdaniel, 2016/07/20 14:48:39]

Done.

+        fTrackedRecycledResources[i]->unrefAndAbandon();
+    }
 }
 
 void GrVkCommandBuffer::reset(GrVkGpu* gpu) {
@@ -59,6 +69,13 @@ void GrVkCommandBuffer::reset(GrVkGpu* gpu) {
     }
     fTrackedResources.reset();
 
+    for (int i = 0; i < fTrackedRecycledResources.count(); ++i) {
+        fTrackedRecycledResources[i]->recycle(const_cast<GrVkGpu*>(gpu));
+        fTrackedRecycledResources[i]->unref(gpu);
+    }
+    fTrackedRecycledResources.reset();
+
+
     this->invalidateState();
 
     // we will retain resources for later use