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Side by Side Diff: ui/gl/gl_image_egl.h

Issue 66033009: [Android] Add workaround to unbind gpu memory buffer only on NVIDIA (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Update a more comments Created 7 years, 1 month ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_GL_GL_IMAGE_EGL_H_ 5 #ifndef UI_GL_GL_IMAGE_EGL_H_
6 #define UI_GL_GL_IMAGE_EGL_H_ 6 #define UI_GL_GL_IMAGE_EGL_H_
7 7
8 #include "ui/gl/gl_bindings.h" // for EGLImageKHR 8 #include "ui/gl/gl_bindings.h" // for EGLImageKHR
9 #include "ui/gl/gl_image.h" 9 #include "ui/gl/gl_image.h"
10 10
11 namespace gfx { 11 namespace gfx {
12 12
13 class GL_EXPORT GLImageEGL : public GLImage { 13 class GL_EXPORT GLImageEGL : public GLImage {
14 public: 14 public:
15 explicit GLImageEGL(gfx::Size size); 15 explicit GLImageEGL(gfx::Size size);
16 16
17 bool Initialize(gfx::GpuMemoryBufferHandle buffer); 17 bool Initialize(gfx::GpuMemoryBufferHandle buffer);
18 18
19 // Implement GLImage. 19 // Implement GLImage.
20 virtual void Destroy() OVERRIDE; 20 virtual void Destroy() OVERRIDE;
21 virtual gfx::Size GetSize() OVERRIDE; 21 virtual gfx::Size GetSize() OVERRIDE;
22 virtual bool BindTexImage() OVERRIDE; 22 virtual bool BindTexImage() OVERRIDE;
23 virtual void ReleaseTexImage() OVERRIDE; 23 virtual void ReleaseTexImage() OVERRIDE;
24 virtual void WillUseTexImage() OVERRIDE; 24 virtual void WillUseTexImage() OVERRIDE;
25 virtual void DidUseTexImage() OVERRIDE; 25 virtual void DidUseTexImage(bool release_tex_image) OVERRIDE;
26 26
27 protected: 27 protected:
28 virtual ~GLImageEGL(); 28 virtual ~GLImageEGL();
29 29
30 private: 30 private:
31 EGLImageKHR egl_image_; 31 EGLImageKHR egl_image_;
32 gfx::Size size_; 32 gfx::Size size_;
33 bool need_unbind_after_use_;
33 bool in_use_; 34 bool in_use_;
34 35
35 DISALLOW_COPY_AND_ASSIGN(GLImageEGL); 36 DISALLOW_COPY_AND_ASSIGN(GLImageEGL);
36 }; 37 };
37 38
38 } // namespace gfx 39 } // namespace gfx
39 40
40 #endif // UI_GL_GL_IMAGE_EGL_H_ 41 #endif // UI_GL_GL_IMAGE_EGL_H_
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