1 // Copyright 2014 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_SURFACE_TEXTURE_H_
6 #define UI_GL_GL_IMAGE_SURFACE_TEXTURE_H_
8 #include "base/memory/ref_counted.h"
9 #include "base/threading/thread_checker.h"
10 #include "ui/gl/gl_bindings.h"
11 #include "ui/gl/gl_image.h"
16 class GL_EXPORT GLImageSurfaceTexture
: public GLImage
{
18 explicit GLImageSurfaceTexture(const gfx::Size
& size
);
20 bool Initialize(SurfaceTexture
* surface_texture
);
22 // Overridden from GLImage:
23 void Destroy(bool have_context
) override
;
24 gfx::Size
GetSize() override
;
25 unsigned GetInternalFormat() override
;
26 bool BindTexImage(unsigned target
) override
;
27 void ReleaseTexImage(unsigned target
) override
{}
28 bool CopyTexSubImage(unsigned target
,
30 const Rect
& rect
) override
;
31 void WillUseTexImage() override
{}
32 void DidUseTexImage() override
{}
33 void WillModifyTexImage() override
{}
34 void DidModifyTexImage() override
{}
35 bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget
,
37 OverlayTransform transform
,
38 const Rect
& bounds_rect
,
39 const RectF
& crop_rect
) override
;
40 void OnMemoryDump(base::trace_event::ProcessMemoryDump
* pmd
,
41 uint64_t process_tracing_id
,
42 const std::string
& dump_name
) override
;
45 ~GLImageSurfaceTexture() override
;
48 scoped_refptr
<SurfaceTexture
> surface_texture_
;
49 const gfx::Size size_
;
51 base::ThreadChecker thread_checker_
;
53 DISALLOW_COPY_AND_ASSIGN(GLImageSurfaceTexture
);
58 #endif // UI_GL_GL_IMAGE_SURFACE_TEXTURE_H_