More framework support for TransferBuffers

src/gpu/GrResourceProvider.cpp

Index: src/gpu/GrResourceProvider.cpp
diff --git a/src/gpu/GrResourceProvider.cpp b/src/gpu/GrResourceProvider.cpp
index 38213e6266330c9c2e66a4e52bec36ce7e026160..a240ea0767c600d68357450953c9adb3837d8169 100644
--- a/src/gpu/GrResourceProvider.cpp
+++ b/src/gpu/GrResourceProvider.cpp
@@ -146,6 +146,18 @@ GrVertexBuffer* GrResourceProvider::createVertexBuffer(size_t size, BufferUsage
     return this->gpu()->createVertexBuffer(size, dynamic);
 }
 
+GrTransferBuffer* GrResourceProvider::createTransferBuffer(size_t size, TransferType type,
+                                                           uint32_t flags) {
+    if (this->isAbandoned()) {
+        return nullptr;
+    }
+
+    //bool noPendingIO = SkToBool(flags & kNoPendingIO_Flag);
+    GrGpu::TransferType gpuType = kCpuToGpu_TransferType == type ? GrGpu::kCpuToGpu_TransferType
+                                                                 : GrGpu::kGpuToCpu_TransferType;
+    return this->gpu()->createTransferBuffer(size, gpuType);
+}
+
 GrBatchAtlas* GrResourceProvider::createAtlas(GrPixelConfig config,
                                               int width, int height,
                                               int numPlotsX, int numPlotsY,
@@ -164,7 +176,7 @@ GrBatchAtlas* GrResourceProvider::createAtlas(GrPixelConfig config,
     if (!texture) {
         return nullptr;
     }
-    GrBatchAtlas* atlas = new GrBatchAtlas(texture, numPlotsX, numPlotsY);
+    GrBatchAtlas* atlas = new GrBatchAtlas(this, texture, numPlotsX, numPlotsY);
     atlas->registerEvictionCallback(func, data);
     return atlas;
 }