OLD | NEW |
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/gpu/mailbox_output_surface.h" | 5 #include "content/renderer/gpu/mailbox_output_surface.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "cc/output/compositor_frame.h" | 8 #include "cc/output/compositor_frame.h" |
9 #include "cc/output/compositor_frame_ack.h" | 9 #include "cc/output/compositor_frame_ack.h" |
10 #include "cc/output/gl_frame_data.h" | 10 #include "cc/output/gl_frame_data.h" |
(...skipping 180 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
191 pending_textures_.pop_front(); | 191 pending_textures_.pop_front(); |
192 } | 192 } |
193 CompositorOutputSurface::OnSwapAck(output_surface_id, ack); | 193 CompositorOutputSurface::OnSwapAck(output_surface_id, ack); |
194 } | 194 } |
195 | 195 |
196 void MailboxOutputSurface::SwapBuffers(cc::CompositorFrame* frame) { | 196 void MailboxOutputSurface::SwapBuffers(cc::CompositorFrame* frame) { |
197 DCHECK(frame->gl_frame_data); | 197 DCHECK(frame->gl_frame_data); |
198 DCHECK(!surface_size_.IsEmpty()); | 198 DCHECK(!surface_size_.IsEmpty()); |
199 DCHECK(surface_size_ == current_backing_.size); | 199 DCHECK(surface_size_ == current_backing_.size); |
200 DCHECK(frame->gl_frame_data->size == current_backing_.size); | 200 DCHECK(frame->gl_frame_data->size == current_backing_.size); |
201 DCHECK_IMPLIES(current_backing_.mailbox.IsZero(), | 201 DCHECK(!current_backing_.mailbox.IsZero() || |
202 context_provider_->ContextGL()->GetGraphicsResetStatusKHR() != | 202 context_provider_->ContextGL()->GetGraphicsResetStatusKHR() != |
203 GL_NO_ERROR); | 203 GL_NO_ERROR); |
204 | 204 |
205 frame->gl_frame_data->mailbox = current_backing_.mailbox; | 205 frame->gl_frame_data->mailbox = current_backing_.mailbox; |
206 context_provider_->ContextGL()->Flush(); | 206 context_provider_->ContextGL()->Flush(); |
207 frame->gl_frame_data->sync_point = | 207 frame->gl_frame_data->sync_point = |
208 context_provider_->ContextGL()->InsertSyncPointCHROMIUM(); | 208 context_provider_->ContextGL()->InsertSyncPointCHROMIUM(); |
209 CompositorOutputSurface::SwapBuffers(frame); | 209 CompositorOutputSurface::SwapBuffers(frame); |
210 | 210 |
211 pending_textures_.push_back(current_backing_); | 211 pending_textures_.push_back(current_backing_); |
212 current_backing_ = TransferableFrame(); | 212 current_backing_ = TransferableFrame(); |
213 } | 213 } |
214 | 214 |
215 size_t MailboxOutputSurface::GetNumAcksPending() { | 215 size_t MailboxOutputSurface::GetNumAcksPending() { |
216 DCHECK(pending_textures_.size()); | 216 DCHECK(pending_textures_.size()); |
217 return pending_textures_.size() - 1; | 217 return pending_textures_.size() - 1; |
218 } | 218 } |
219 | 219 |
220 } // namespace content | 220 } // namespace content |
OLD | NEW |