Remove StreamTextureManager

ui/gl/android/gl_image_stream.h

+// Copyright (c) 2013 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 UI_GL_ANDROID_GL_IMAGE_STREAM_H_
+#define UI_GL_ANDROID_GL_IMAGE_STREAM_H_
+
+#include "base/callback.h"
+#include "base/memory/weak_ptr.h"
+#include "ui/gl/gl_image.h"
+
+namespace gfx {
+class Size;
+class SurfaceTextureBridge;
+
+class GLImageStream : public GLImage {
+ public:
+  GLImageStream();
+  virtual ~GLImageStream();
+
+  // GLImage implementation.
+  virtual void Destroy() OVERRIDE;
+  virtual gfx::Size GetSize() OVERRIDE;
+  virtual void WillUseTexImage() OVERRIDE;
+  virtual bool BindTexImage() OVERRIDE;
+  virtual void ReleaseTexImage() OVERRIDE;
+
+  virtual GLImageStream* AsGLImageStream() OVERRIDE;
+
+  void SetSize(gfx::Size size) { size_ = size; }
+
+  struct Matrix {
+    float components[16];
+  };
+  typedef base::Callback<void(const Matrix&)> MatrixChangedCallBack;
+
+  void SetMatrixChangedCallback(const MatrixChangedCallBack& callback) {
+    matrix_callback_ = callback;
+  }
+
+  void SetFrameAvailableCallback(const base::Closure& callback);
+
+  SurfaceTextureBridge* GetSurfaceTexture();
+
+ private:
+  void OnFrameAvailable();
+
+  // Current transform matrix of the surface texture.
+  Matrix current_matrix_;
+
+  // Whether the surface texture has been updated.
+  bool has_updated_;
+
+  MatrixChangedCallBack matrix_callback_;
+  base::Closure frame_callback_;
+
+  gfx::Size size_;
+  scoped_refptr<gfx::SurfaceTextureBridge> surface_texture_bridge_;
+
+  base::WeakPtrFactory<GLImageStream> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(GLImageStream);
+};
+
+}  // namespace gfx
+
+#endif  // UI_GL_ANDROID_GL_IMAGE_STREAM_H_