1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef UI_GL_GL_IMAGE_IO_SURFACE_H_
6 #define UI_GL_GL_IMAGE_IO_SURFACE_H_
8 #include <IOSurface/IOSurfaceAPI.h>
10 #include "base/mac/scoped_cftyperef.h"
11 #include "ui/gfx/gpu_memory_buffer.h"
12 #include "ui/gl/gl_image.h"
16 class GL_EXPORT GLImageIOSurface : public GLImage {
18 explicit GLImageIOSurface(const gfx::Size& size);
20 bool Initialize(const gfx::GpuMemoryBufferHandle& handle);
22 // Overridden from GLImage:
23 virtual void Destroy(bool have_context) OVERRIDE;
24 virtual gfx::Size GetSize() OVERRIDE;
25 virtual bool BindTexImage(unsigned target) OVERRIDE;
26 virtual void ReleaseTexImage(unsigned target) OVERRIDE {}
27 virtual void WillUseTexImage() OVERRIDE {}
28 virtual void DidUseTexImage() OVERRIDE {}
29 virtual void WillModifyTexImage() OVERRIDE {}
30 virtual void DidModifyTexImage() OVERRIDE {}
31 virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
33 OverlayTransform transform,
34 const Rect& bounds_rect,
35 const RectF& crop_rect) OVERRIDE;
38 virtual ~GLImageIOSurface();
41 base::ScopedCFTypeRef<IOSurfaceRef> io_surface_;
42 const gfx::Size size_;
44 DISALLOW_COPY_AND_ASSIGN(GLImageIOSurface);
49 #endif // UI_GL_GL_IMAGE_IO_SURFACE_H_