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Side by Side Diff: ui/gl/gl_surface_egl.cc

Issue 750593003: Ozone X11 platform Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: cleanup leftover stuff Created 6 years ago
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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 #include "ui/gl/gl_surface_egl.h" 5 #include "ui/gl/gl_surface_egl.h"
6 6
7 #if defined(OS_ANDROID) 7 #if defined(OS_ANDROID)
8 #include <android/native_window_jni.h> 8 #include <android/native_window_jni.h>
9 #endif 9 #endif
10 10
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22 #include "ui/gl/gl_switches.h" 22 #include "ui/gl/gl_switches.h"
23 #include "ui/gl/scoped_make_current.h" 23 #include "ui/gl/scoped_make_current.h"
24 #include "ui/gl/sync_control_vsync_provider.h" 24 #include "ui/gl/sync_control_vsync_provider.h"
25 25
26 #if defined(USE_X11) 26 #if defined(USE_X11)
27 extern "C" { 27 extern "C" {
28 #include <X11/Xlib.h> 28 #include <X11/Xlib.h>
29 } 29 }
30 #endif 30 #endif
31 31
32 #if defined (USE_OZONE)
33 #include "ui/ozone/public/surface_factory_ozone.h"
34 #endif
35
36 #if !defined(EGL_FIXED_SIZE_ANGLE) 32 #if !defined(EGL_FIXED_SIZE_ANGLE)
37 #define EGL_FIXED_SIZE_ANGLE 0x3201 33 #define EGL_FIXED_SIZE_ANGLE 0x3201
38 #endif 34 #endif
39 35
40 #if defined(OS_WIN) 36 #if defined(OS_WIN)
41 // From ANGLE's egl/eglext.h. 37 // From ANGLE's egl/eglext.h.
42 #if !defined(EGL_PLATFORM_ANGLE_ANGLE) 38 #if !defined(EGL_PLATFORM_ANGLE_ANGLE)
43 #define EGL_PLATFORM_ANGLE_ANGLE 0x3201 39 #define EGL_PLATFORM_ANGLE_ANGLE 0x3201
44 #endif 40 #endif
45 #if !defined(EGL_PLATFORM_ANGLE_TYPE_ANGLE) 41 #if !defined(EGL_PLATFORM_ANGLE_TYPE_ANGLE)
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160 EGL_BUFFER_SIZE, 32, 156 EGL_BUFFER_SIZE, 32,
161 EGL_ALPHA_SIZE, 8, 157 EGL_ALPHA_SIZE, 8,
162 EGL_BLUE_SIZE, 8, 158 EGL_BLUE_SIZE, 8,
163 EGL_GREEN_SIZE, 8, 159 EGL_GREEN_SIZE, 8,
164 EGL_RED_SIZE, 8, 160 EGL_RED_SIZE, 8,
165 EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, 161 EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
166 EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PBUFFER_BIT, 162 EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
167 EGL_NONE 163 EGL_NONE
168 }; 164 };
169 165
170 #if defined(USE_OZONE)
171 const EGLint* config_attribs =
172 ui::SurfaceFactoryOzone::GetInstance()->GetEGLSurfaceProperties(
173 kConfigAttribs);
174 #else
175 const EGLint* config_attribs = kConfigAttribs;
176 #endif
177
178 EGLint num_configs; 166 EGLint num_configs;
179 if (!eglChooseConfig(g_display, 167 if (!eglChooseConfig(g_display, kConfigAttribs, NULL, 0, &num_configs)) {
180 config_attribs,
181 NULL,
182 0,
183 &num_configs)) {
184 LOG(ERROR) << "eglChooseConfig failed with error " 168 LOG(ERROR) << "eglChooseConfig failed with error "
185 << GetLastEGLErrorString(); 169 << GetLastEGLErrorString();
186 return false; 170 return false;
187 } 171 }
188 172
189 if (num_configs == 0) { 173 if (num_configs == 0) {
190 LOG(ERROR) << "No suitable EGL configs found."; 174 LOG(ERROR) << "No suitable EGL configs found.";
191 return false; 175 return false;
192 } 176 }
193 177
194 if (!eglChooseConfig(g_display, 178 if (!eglChooseConfig(g_display, kConfigAttribs, &g_config, 1, &num_configs)) {
195 config_attribs,
196 &g_config,
197 1,
198 &num_configs)) {
199 LOG(ERROR) << "eglChooseConfig failed with error " 179 LOG(ERROR) << "eglChooseConfig failed with error "
200 << GetLastEGLErrorString(); 180 << GetLastEGLErrorString();
201 return false; 181 return false;
202 } 182 }
203 183
204 g_egl_extensions = eglQueryString(g_display, EGL_EXTENSIONS); 184 g_egl_extensions = eglQueryString(g_display, EGL_EXTENSIONS);
205 g_egl_create_context_robustness_supported = 185 g_egl_create_context_robustness_supported =
206 HasEGLExtension("EGL_EXT_create_context_robustness"); 186 HasEGLExtension("EGL_EXT_create_context_robustness");
207 g_egl_sync_control_supported = 187 g_egl_sync_control_supported =
208 HasEGLExtension("EGL_CHROMIUM_sync_control"); 188 HasEGLExtension("EGL_CHROMIUM_sync_control");
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331 return eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, native_display, 311 return eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, native_display,
332 kDisplayAttribsWarp); 312 kDisplayAttribsWarp);
333 } 313 }
334 314
335 return eglGetDisplay(native_display); 315 return eglGetDisplay(native_display);
336 } 316 }
337 #endif 317 #endif
338 318
339 NativeViewGLSurfaceEGL::NativeViewGLSurfaceEGL(EGLNativeWindowType window) 319 NativeViewGLSurfaceEGL::NativeViewGLSurfaceEGL(EGLNativeWindowType window)
340 : window_(window), 320 : window_(window),
321 config_(NULL),
341 surface_(NULL), 322 surface_(NULL),
342 supports_post_sub_buffer_(false), 323 supports_post_sub_buffer_(false),
343 config_(NULL),
344 size_(1, 1) { 324 size_(1, 1) {
345 #if defined(OS_ANDROID) 325 #if defined(OS_ANDROID)
346 if (window) 326 if (window)
347 ANativeWindow_acquire(window); 327 ANativeWindow_acquire(window);
348 #endif 328 #endif
349 329
350 #if defined(OS_WIN) 330 #if defined(OS_WIN)
351 RECT windowRect; 331 RECT windowRect;
352 if (GetClientRect(window_, &windowRect)) 332 if (GetClientRect(window_, &windowRect))
353 size_ = gfx::Rect(windowRect).size(); 333 size_ = gfx::Rect(windowRect).size();
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760 } 740 }
761 741
762 void* SurfacelessEGL::GetShareHandle() { 742 void* SurfacelessEGL::GetShareHandle() {
763 return NULL; 743 return NULL;
764 } 744 }
765 745
766 SurfacelessEGL::~SurfacelessEGL() { 746 SurfacelessEGL::~SurfacelessEGL() {
767 } 747 }
768 748
769 } // namespace gfx 749 } // namespace gfx
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