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Issue 6839008: Split EGLContext in GLContextEGL and GLSurfaceEGL. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 8 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 "content/gpu/gpu_info_collector.h" 5 #include "content/gpu/gpu_info_collector.h"
6 6
7 #include <d3d9.h> 7 #include <d3d9.h>
8 #include <setupapi.h> 8 #include <setupapi.h>
9 #include <windows.h> 9 #include <windows.h>
10 10
11 #include "base/file_path.h" 11 #include "base/file_path.h"
12 #include "base/logging.h" 12 #include "base/logging.h"
13 #include "base/memory/scoped_native_library.h" 13 #include "base/memory/scoped_native_library.h"
14 #include "base/string_number_conversions.h" 14 #include "base/string_number_conversions.h"
15 #include "base/string_util.h" 15 #include "base/string_util.h"
16 #include "ui/gfx/gl/gl_context_egl.h"
17 #include "ui/gfx/gl/gl_implementation.h" 16 #include "ui/gfx/gl/gl_implementation.h"
17 #include "ui/gfx/gl/gl_surface_egl.h"
18 18
19 // ANGLE seems to require that main.h be included before any other ANGLE header. 19 // ANGLE seems to require that main.h be included before any other ANGLE header.
20 #include "libEGL/main.h" 20 #include "libEGL/main.h"
21 #include "libEGL/Display.h" 21 #include "libEGL/Display.h"
22 22
23 namespace { 23 namespace {
24 24
25 // The version number stores the major and minor version in the least 16 bits; 25 // The version number stores the major and minor version in the least 16 bits;
26 // for example, 2.5 is 0x00000205. 26 // for example, 2.5 is 0x00000205.
27 // Returned string is in the format of "major.minor". 27 // Returned string is in the format of "major.minor".
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65 65
66 if (gfx::GetGLImplementation() != gfx::kGLImplementationEGLGLES2) { 66 if (gfx::GetGLImplementation() != gfx::kGLImplementationEGLGLES2) {
67 gpu_info->finalized = true; 67 gpu_info->finalized = true;
68 return CollectGraphicsInfoGL(gpu_info); 68 return CollectGraphicsInfoGL(gpu_info);
69 } 69 }
70 70
71 // TODO(zmo): the following code only works if running on top of ANGLE. 71 // TODO(zmo): the following code only works if running on top of ANGLE.
72 // Need to handle the case when running on top of real EGL/GLES2 drivers. 72 // Need to handle the case when running on top of real EGL/GLES2 drivers.
73 73
74 egl::Display* display = static_cast<egl::Display*>( 74 egl::Display* display = static_cast<egl::Display*>(
75 gfx::BaseEGLContext::GetDisplay()); 75 gfx::GLSurfaceEGL::GetDisplay());
76 if (!display) { 76 if (!display) {
77 LOG(ERROR) << "gfx::BaseEGLContext::GetDisplay() failed"; 77 LOG(ERROR) << "gfx::BaseEGLContext::GetDisplay() failed";
78 return false; 78 return false;
79 } 79 }
80 80
81 IDirect3DDevice9* device = display->getDevice(); 81 IDirect3DDevice9* device = display->getDevice();
82 if (!device) { 82 if (!device) {
83 LOG(ERROR) << "display->getDevice() failed"; 83 LOG(ERROR) << "display->getDevice() failed";
84 return false; 84 return false;
85 } 85 }
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265 265
266 size_t pos = gl_version_string.find_last_not_of("0123456789."); 266 size_t pos = gl_version_string.find_last_not_of("0123456789.");
267 if (pos != std::string::npos && pos < gl_version_string.length() - 1) { 267 if (pos != std::string::npos && pos < gl_version_string.length() - 1) {
268 gpu_info->driver_version = gl_version_string.substr(pos + 1); 268 gpu_info->driver_version = gl_version_string.substr(pos + 1);
269 return true; 269 return true;
270 } 270 }
271 return false; 271 return false;
272 } 272 }
273 273
274 } // namespace gpu_info_collector 274 } // namespace gpu_info_collector
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