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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 "content/renderer/pepper/ppb_graphics_3d_impl.h" | 5 #include "content/renderer/pepper/ppb_graphics_3d_impl.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "base/strings/utf_string_conversions.h" | 10 #include "base/strings/utf_string_conversions.h" |
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190 return platform_context_->GetGpuControl(); | 190 return platform_context_->GetGpuControl(); |
191 } | 191 } |
192 | 192 |
193 int32 PPB_Graphics3D_Impl::DoSwapBuffers() { | 193 int32 PPB_Graphics3D_Impl::DoSwapBuffers() { |
194 // We do not have a GLES2 implementation when using an OOP proxy. | 194 // We do not have a GLES2 implementation when using an OOP proxy. |
195 // The plugin-side proxy is responsible for adding the SwapBuffers command | 195 // The plugin-side proxy is responsible for adding the SwapBuffers command |
196 // to the command buffer in that case. | 196 // to the command buffer in that case. |
197 if (gles2_impl()) | 197 if (gles2_impl()) |
198 gles2_impl()->SwapBuffers(); | 198 gles2_impl()->SwapBuffers(); |
199 | 199 |
| 200 // Since the backing texture has been updated, a new sync point should be |
| 201 // inserted. |
| 202 platform_context_->InsertSyncPointForBackingMailbox(); |
| 203 |
200 if (bound_to_instance_) { | 204 if (bound_to_instance_) { |
201 // If we are bound to the instance, we need to ask the compositor | 205 // If we are bound to the instance, we need to ask the compositor |
202 // to commit our backing texture so that the graphics appears on the page. | 206 // to commit our backing texture so that the graphics appears on the page. |
203 // When the backing texture will be committed we get notified via | 207 // When the backing texture will be committed we get notified via |
204 // ViewFlushedPaint(). | 208 // ViewFlushedPaint(). |
205 // | 209 // |
206 // Don't need to check for NULL from GetPluginInstance since when we're | 210 // Don't need to check for NULL from GetPluginInstance since when we're |
207 // bound, we know our instance is valid. | 211 // bound, we know our instance is valid. |
208 HostGlobals::Get()->GetInstance(pp_instance())->CommitBackingTexture(); | 212 HostGlobals::Get()->GetInstance(pp_instance())->CommitBackingTexture(); |
209 commit_pending_ = true; | 213 commit_pending_ = true; |
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336 PPP_GRAPHICS_3D_INTERFACE)); | 340 PPP_GRAPHICS_3D_INTERFACE)); |
337 // We have to check *again* that the instance exists, because it could have | 341 // We have to check *again* that the instance exists, because it could have |
338 // been deleted during GetPluginInterface(). Even the PluginModule could be | 342 // been deleted during GetPluginInterface(). Even the PluginModule could be |
339 // deleted, but in that case, the instance should also be gone, so the | 343 // deleted, but in that case, the instance should also be gone, so the |
340 // GetInstance check covers both cases. | 344 // GetInstance check covers both cases. |
341 if (ppp_graphics_3d && HostGlobals::Get()->GetInstance(this_pp_instance)) | 345 if (ppp_graphics_3d && HostGlobals::Get()->GetInstance(this_pp_instance)) |
342 ppp_graphics_3d->Graphics3DContextLost(this_pp_instance); | 346 ppp_graphics_3d->Graphics3DContextLost(this_pp_instance); |
343 } | 347 } |
344 | 348 |
345 } // namespace content | 349 } // namespace content |
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