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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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/ozone/platform/wayland/wayland_surface_factory.h" | 5 #include "ui/ozone/platform/wayland/wayland_surface_factory.h" |
6 | 6 |
7 #include <fcntl.h> | 7 #include <fcntl.h> |
8 #include <sys/mman.h> | 8 #include <sys/mman.h> |
9 #include <wayland-client.h> | 9 #include <wayland-client.h> |
10 | 10 |
11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
12 #include "base/memory/shared_memory.h" | 12 #include "base/memory/shared_memory.h" |
13 #include "third_party/skia/include/core/SkSurface.h" | 13 #include "third_party/skia/include/core/SkSurface.h" |
14 #include "ui/gfx/vsync_provider.h" | 14 #include "ui/gfx/vsync_provider.h" |
15 #include "ui/ozone/common/egl_util.h" | 15 #include "ui/ozone/common/egl_util.h" |
16 #include "ui/ozone/common/gl_ozone_egl.h" | 16 #include "ui/ozone/common/gl_ozone_egl.h" |
| 17 #include "ui/ozone/platform/wayland/gl_surface_wayland.h" |
17 #include "ui/ozone/platform/wayland/wayland_connection.h" | 18 #include "ui/ozone/platform/wayland/wayland_connection.h" |
18 #include "ui/ozone/platform/wayland/wayland_object.h" | 19 #include "ui/ozone/platform/wayland/wayland_object.h" |
19 #include "ui/ozone/platform/wayland/wayland_window.h" | 20 #include "ui/ozone/platform/wayland/wayland_window.h" |
20 #include "ui/ozone/public/surface_ozone_canvas.h" | 21 #include "ui/ozone/public/surface_ozone_canvas.h" |
21 | 22 |
22 #if defined(USE_WAYLAND_EGL) | |
23 #include "ui/ozone/platform/wayland/gl_surface_wayland.h" | |
24 #endif | |
25 | |
26 namespace ui { | 23 namespace ui { |
27 | 24 |
28 static void DeleteSharedMemory(void* pixels, void* context) { | 25 static void DeleteSharedMemory(void* pixels, void* context) { |
29 delete static_cast<base::SharedMemory*>(context); | 26 delete static_cast<base::SharedMemory*>(context); |
30 } | 27 } |
31 | 28 |
32 class WaylandCanvasSurface : public SurfaceOzoneCanvas { | 29 class WaylandCanvasSurface : public SurfaceOzoneCanvas { |
33 public: | 30 public: |
34 WaylandCanvasSurface(WaylandConnection* connection, WaylandWindow* window_); | 31 WaylandCanvasSurface(WaylandConnection* connection, WaylandWindow* window_); |
35 ~WaylandCanvasSurface() override; | 32 ~WaylandCanvasSurface() override; |
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145 bool LoadGLES2Bindings() override; | 142 bool LoadGLES2Bindings() override; |
146 | 143 |
147 private: | 144 private: |
148 WaylandConnection* connection_; | 145 WaylandConnection* connection_; |
149 | 146 |
150 DISALLOW_COPY_AND_ASSIGN(GLOzoneEGLWayland); | 147 DISALLOW_COPY_AND_ASSIGN(GLOzoneEGLWayland); |
151 }; | 148 }; |
152 | 149 |
153 scoped_refptr<gl::GLSurface> GLOzoneEGLWayland::CreateViewGLSurface( | 150 scoped_refptr<gl::GLSurface> GLOzoneEGLWayland::CreateViewGLSurface( |
154 gfx::AcceleratedWidget widget) { | 151 gfx::AcceleratedWidget widget) { |
155 #if defined(USE_WAYLAND_EGL) | |
156 DCHECK(connection_); | 152 DCHECK(connection_); |
157 WaylandWindow* window = connection_->GetWindow(widget); | 153 WaylandWindow* window = connection_->GetWindow(widget); |
158 DCHECK(window); | 154 DCHECK(window); |
159 // The wl_egl_window needs to be created before the GLSurface so it can be | 155 // The wl_egl_window needs to be created before the GLSurface so it can be |
160 // used in the GLSurface constructor. | 156 // used in the GLSurface constructor. |
161 auto egl_window = CreateWaylandEglWindow(window); | 157 auto egl_window = CreateWaylandEglWindow(window); |
162 if (!egl_window) | 158 if (!egl_window) |
163 return nullptr; | 159 return nullptr; |
164 return gl::InitializeGLSurface(new GLSurfaceWayland(std::move(egl_window))); | 160 return gl::InitializeGLSurface(new GLSurfaceWayland(std::move(egl_window))); |
165 #else | |
166 return nullptr; | |
167 #endif | |
168 } | 161 } |
169 | 162 |
170 scoped_refptr<gl::GLSurface> GLOzoneEGLWayland::CreateOffscreenGLSurface( | 163 scoped_refptr<gl::GLSurface> GLOzoneEGLWayland::CreateOffscreenGLSurface( |
171 const gfx::Size& size) { | 164 const gfx::Size& size) { |
172 #if defined(USE_WAYLAND_EGL) | |
173 if (gl::GLSurfaceEGL::IsEGLSurfacelessContextSupported() && | 165 if (gl::GLSurfaceEGL::IsEGLSurfacelessContextSupported() && |
174 size.width() == 0 && size.height() == 0) { | 166 size.width() == 0 && size.height() == 0) { |
175 return gl::InitializeGLSurface(new gl::SurfacelessEGL(size)); | 167 return gl::InitializeGLSurface(new gl::SurfacelessEGL(size)); |
176 } else { | 168 } else { |
177 return gl::InitializeGLSurface(new gl::PbufferGLSurfaceEGL(size)); | 169 return gl::InitializeGLSurface(new gl::PbufferGLSurfaceEGL(size)); |
178 } | 170 } |
179 #else | |
180 return nullptr; | |
181 #endif | |
182 } | 171 } |
183 | 172 |
184 intptr_t GLOzoneEGLWayland::GetNativeDisplay() { | 173 intptr_t GLOzoneEGLWayland::GetNativeDisplay() { |
185 return reinterpret_cast<intptr_t>(connection_->display()); | 174 return reinterpret_cast<intptr_t>(connection_->display()); |
186 } | 175 } |
187 | 176 |
188 bool GLOzoneEGLWayland::LoadGLES2Bindings() { | 177 bool GLOzoneEGLWayland::LoadGLES2Bindings() { |
189 #if defined(USE_WAYLAND_EGL) | |
190 setenv("EGL_PLATFORM", "wayland", 0); | 178 setenv("EGL_PLATFORM", "wayland", 0); |
191 return LoadDefaultEGLGLES2Bindings(); | 179 return LoadDefaultEGLGLES2Bindings(); |
192 #else | |
193 return false; | |
194 #endif | |
195 } | 180 } |
196 | 181 |
197 } // namespace | 182 } // namespace |
198 | 183 |
199 WaylandSurfaceFactory::WaylandSurfaceFactory(WaylandConnection* connection) | 184 WaylandSurfaceFactory::WaylandSurfaceFactory(WaylandConnection* connection) |
200 : connection_(connection) { | 185 : connection_(connection) { |
201 if (connection_) | 186 if (connection_) |
202 egl_implementation_.reset(new GLOzoneEGLWayland(connection_)); | 187 egl_implementation_.reset(new GLOzoneEGLWayland(connection_)); |
203 } | 188 } |
204 | 189 |
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242 scoped_refptr<NativePixmap> WaylandSurfaceFactory::CreateNativePixmapFromHandle( | 227 scoped_refptr<NativePixmap> WaylandSurfaceFactory::CreateNativePixmapFromHandle( |
243 gfx::AcceleratedWidget widget, | 228 gfx::AcceleratedWidget widget, |
244 gfx::Size size, | 229 gfx::Size size, |
245 gfx::BufferFormat format, | 230 gfx::BufferFormat format, |
246 const gfx::NativePixmapHandle& handle) { | 231 const gfx::NativePixmapHandle& handle) { |
247 NOTIMPLEMENTED(); | 232 NOTIMPLEMENTED(); |
248 return nullptr; | 233 return nullptr; |
249 } | 234 } |
250 | 235 |
251 } // namespace ui | 236 } // namespace ui |
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