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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // This include must be here so that the includes provided transitively | 5 // This include must be here so that the includes provided transitively |
6 // by gl_surface_egl.h don't make it impossible to compile this code. | 6 // by gl_surface_egl.h don't make it impossible to compile this code. |
7 #include "third_party/mesa/src/include/GL/osmesa.h" | 7 #include "third_party/mesa/src/include/GL/osmesa.h" |
8 | 8 |
9 #include "ui/gl/gl_surface_egl.h" | 9 #include "ui/gl/gl_surface_egl.h" |
10 | 10 |
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552 LOG(ERROR) << "Failed to create surface."; | 552 LOG(ERROR) << "Failed to create surface."; |
553 return false; | 553 return false; |
554 } | 554 } |
555 return true; | 555 return true; |
556 } | 556 } |
557 | 557 |
558 EGLSurface NativeViewGLSurfaceEGL::GetHandle() { | 558 EGLSurface NativeViewGLSurfaceEGL::GetHandle() { |
559 return surface_; | 559 return surface_; |
560 } | 560 } |
561 | 561 |
562 std::string NativeViewGLSurfaceEGL::GetExtensions() { | 562 bool NativeViewGLSurfaceEGL::SupportsPostSubBuffer() { |
563 std::string extensions = GLSurface::GetExtensions(); | 563 return supports_post_sub_buffer_; |
564 if (supports_post_sub_buffer_) { | |
565 extensions += extensions.empty() ? "" : " "; | |
566 extensions += "GL_CHROMIUM_post_sub_buffer"; | |
567 } | |
568 return extensions; | |
569 } | 564 } |
570 | 565 |
571 bool NativeViewGLSurfaceEGL::PostSubBuffer( | 566 bool NativeViewGLSurfaceEGL::PostSubBuffer( |
572 int x, int y, int width, int height) { | 567 int x, int y, int width, int height) { |
573 DCHECK(supports_post_sub_buffer_); | 568 DCHECK(supports_post_sub_buffer_); |
574 if (!eglPostSubBufferNV(GetDisplay(), surface_, x, y, width, height)) { | 569 if (!eglPostSubBufferNV(GetDisplay(), surface_, x, y, width, height)) { |
575 DVLOG(1) << "eglPostSubBufferNV failed with error " | 570 DVLOG(1) << "eglPostSubBufferNV failed with error " |
576 << GetLastEGLErrorString(); | 571 << GetLastEGLErrorString(); |
577 return false; | 572 return false; |
578 } | 573 } |
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867 } | 862 } |
868 default: | 863 default: |
869 NOTREACHED(); | 864 NOTREACHED(); |
870 return NULL; | 865 return NULL; |
871 } | 866 } |
872 } | 867 } |
873 | 868 |
874 #endif | 869 #endif |
875 | 870 |
876 } // namespace gfx | 871 } // namespace gfx |
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