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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 #include "ui/gl/gl_image_surface_texture.h" | 5 #include "ui/gl/gl_image_surface_texture.h" |
6 | 6 |
7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
8 #include "ui/gl/android/surface_texture.h" | 8 #include "ui/gl/android/surface_texture.h" |
9 #include "ui/gl/android/surface_texture_tracker.h" | 9 #include "ui/gl/android/surface_texture_tracker.h" |
10 | 10 |
11 namespace gfx { | 11 namespace gfx { |
12 | 12 |
13 GLImageSurfaceTexture::GLImageSurfaceTexture(gfx::Size size) | 13 GLImageSurfaceTexture::GLImageSurfaceTexture(const gfx::Size& size) |
14 : size_(size), texture_id_(0) {} | 14 : size_(size), texture_id_(0) { |
| 15 } |
15 | 16 |
16 GLImageSurfaceTexture::~GLImageSurfaceTexture() { Destroy(); } | 17 GLImageSurfaceTexture::~GLImageSurfaceTexture() { Destroy(); } |
17 | 18 |
18 bool GLImageSurfaceTexture::Initialize(gfx::GpuMemoryBufferHandle buffer) { | 19 bool GLImageSurfaceTexture::Initialize( |
| 20 const gfx::GpuMemoryBufferHandle& handle) { |
19 DCHECK(!surface_texture_); | 21 DCHECK(!surface_texture_); |
20 surface_texture_ = | 22 surface_texture_ = |
21 SurfaceTextureTracker::GetInstance()->AcquireSurfaceTexture( | 23 SurfaceTextureTracker::GetInstance()->AcquireSurfaceTexture( |
22 buffer.surface_texture_id.primary_id, | 24 handle.surface_texture_id.primary_id, |
23 buffer.surface_texture_id.secondary_id); | 25 handle.surface_texture_id.secondary_id); |
24 return !!surface_texture_; | 26 return !!surface_texture_; |
25 } | 27 } |
26 | 28 |
27 void GLImageSurfaceTexture::Destroy() { | 29 void GLImageSurfaceTexture::Destroy() { |
28 surface_texture_ = NULL; | 30 surface_texture_ = NULL; |
29 texture_id_ = 0; | 31 texture_id_ = 0; |
30 } | 32 } |
31 | 33 |
32 gfx::Size GLImageSurfaceTexture::GetSize() { return size_; } | 34 gfx::Size GLImageSurfaceTexture::GetSize() { return size_; } |
33 | 35 |
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66 // GL_TEXTURE_EXTERNAL_OES target. | 68 // GL_TEXTURE_EXTERNAL_OES target. |
67 surface_texture_->AttachToGLContext(); | 69 surface_texture_->AttachToGLContext(); |
68 texture_id_ = texture_id; | 70 texture_id_ = texture_id; |
69 } | 71 } |
70 | 72 |
71 surface_texture_->UpdateTexImage(); | 73 surface_texture_->UpdateTexImage(); |
72 return true; | 74 return true; |
73 } | 75 } |
74 | 76 |
75 } // namespace gfx | 77 } // namespace gfx |
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