Refactor AcceleratedStaticBitmapImage

third_party/WebKit/Source/platform/graphics/TextureHolder.h

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef TextureHolder_h
+#define TextureHolder_h
+
+#include "gpu/command_buffer/common/mailbox.h"
+#include "gpu/command_buffer/common/sync_token.h"
+#include "platform/PlatformExport.h"
+#include "platform/geometry/IntSize.h"
+#include "third_party/skia/include/core/SkImage.h"
+#include "third_party/skia/include/core/SkRefCnt.h"
+
+namespace blink {
+
+class WebThread;
+
+class PLATFORM_EXPORT TextureHolder {
+ public:
+  virtual bool isSkiaTextureHolder() = 0;
+  virtual unsigned sharedContextId() = 0;
+  virtual gpu::Mailbox getMailbox() = 0;
+  virtual gpu::SyncToken getSyncToken() = 0;
+  virtual IntSize getMailboxSize() = 0;
+  virtual void releaseImageThreadSafe() = 0;
+  virtual sk_sp<SkImage> getSkImage() = 0;
+  virtual WebThread* getImageThread() = 0;
+  virtual IntSize size() const = 0;
+
+  virtual void setSharedContextId(unsigned) = 0;
+  virtual void setImageThread(WebThread*) = 0;
+  virtual void deleteTexture(const int8_t*) = 0;
+};
+
+}  // namespace blink
+
+#endif  // TextureHolder_h