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Side by Side Diff: content/renderer/gpu/mailbox_output_surface.cc

Issue 14999012: Move cc/debug/latency_info to ui/base. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 6 months 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 "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"
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190 // If it does not return a mailbox, it discarded the frontbuffer which is 190 // If it does not return a mailbox, it discarded the frontbuffer which is
191 // the oldest texture we sent. 191 // the oldest texture we sent.
192 uint32 texture_id = pending_textures_.front().texture_id; 192 uint32 texture_id = pending_textures_.front().texture_id;
193 if (texture_id) 193 if (texture_id)
194 context3d_->deleteTexture(texture_id); 194 context3d_->deleteTexture(texture_id);
195 pending_textures_.pop_front(); 195 pending_textures_.pop_front();
196 } 196 }
197 CompositorOutputSurface::OnSwapAck(ack); 197 CompositorOutputSurface::OnSwapAck(ack);
198 } 198 }
199 199
200 void MailboxOutputSurface::SwapBuffers(const cc::LatencyInfo&) { 200 void MailboxOutputSurface::SwapBuffers(const ui::LatencyInfo&) {
201 } 201 }
202 202
203 void MailboxOutputSurface::PostSubBuffer(gfx::Rect rect, 203 void MailboxOutputSurface::PostSubBuffer(gfx::Rect rect,
204 const cc::LatencyInfo&) { 204 const ui::LatencyInfo&) {
205 NOTIMPLEMENTED() 205 NOTIMPLEMENTED()
206 << "Partial swap not supported with composite-to-mailbox yet."; 206 << "Partial swap not supported with composite-to-mailbox yet.";
207 207
208 // The browser only copies damage correctly for two buffers in use. 208 // The browser only copies damage correctly for two buffers in use.
209 DCHECK(GetNumAcksPending() < 2); 209 DCHECK(GetNumAcksPending() < 2);
210 } 210 }
211 211
212 void MailboxOutputSurface::ConsumeTexture(const TransferableFrame& frame) { 212 void MailboxOutputSurface::ConsumeTexture(const TransferableFrame& frame) {
213 DCHECK(!frame.mailbox.IsZero()); 213 DCHECK(!frame.mailbox.IsZero());
214 if (frame.sync_point) 214 if (frame.sync_point)
215 context3d_->waitSyncPoint(frame.sync_point); 215 context3d_->waitSyncPoint(frame.sync_point);
216 216
217 context3d_->bindTexture(GL_TEXTURE_2D, frame.texture_id); 217 context3d_->bindTexture(GL_TEXTURE_2D, frame.texture_id);
218 context3d_->consumeTextureCHROMIUM(GL_TEXTURE_2D, frame.mailbox.name); 218 context3d_->consumeTextureCHROMIUM(GL_TEXTURE_2D, frame.mailbox.name);
219 } 219 }
220 220
221 size_t MailboxOutputSurface::GetNumAcksPending() { 221 size_t MailboxOutputSurface::GetNumAcksPending() {
222 DCHECK(pending_textures_.size()); 222 DCHECK(pending_textures_.size());
223 return pending_textures_.size() - 1; 223 return pending_textures_.size() - 1;
224 } 224 }
225 225
226 } // namespace content 226 } // namespace content
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