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Issue 1175113010: cc: Rename visible_content_rect and content stuff on quads. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rename-visible-content-rect: moreandroid Created 5 years, 6 months ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 1 // Copyright 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 "cc/output/software_renderer.h" 5 #include "cc/output/software_renderer.h"
6 6
7 #include "base/trace_event/trace_event.h" 7 #include "base/trace_event/trace_event.h"
8 #include "cc/base/math_util.h" 8 #include "cc/base/math_util.h"
9 #include "cc/output/compositor_frame.h" 9 #include "cc/output/compositor_frame.h"
10 #include "cc/output/compositor_frame_ack.h" 10 #include "cc/output/compositor_frame_ack.h"
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244 void SoftwareRenderer::DoDrawQuad(DrawingFrame* frame, 244 void SoftwareRenderer::DoDrawQuad(DrawingFrame* frame,
245 const DrawQuad* quad, 245 const DrawQuad* quad,
246 const gfx::QuadF* draw_region) { 246 const gfx::QuadF* draw_region) {
247 if (draw_region) { 247 if (draw_region) {
248 current_canvas_->save(); 248 current_canvas_->save();
249 } 249 }
250 250
251 TRACE_EVENT0("cc", "SoftwareRenderer::DoDrawQuad"); 251 TRACE_EVENT0("cc", "SoftwareRenderer::DoDrawQuad");
252 gfx::Transform quad_rect_matrix; 252 gfx::Transform quad_rect_matrix;
253 QuadRectTransform(&quad_rect_matrix, 253 QuadRectTransform(&quad_rect_matrix,
254 quad->shared_quad_state->content_to_target_transform, 254 quad->shared_quad_state->quad_to_target_transform,
255 quad->rect); 255 quad->rect);
256 gfx::Transform contents_device_transform = 256 gfx::Transform contents_device_transform =
257 frame->window_matrix * frame->projection_matrix * quad_rect_matrix; 257 frame->window_matrix * frame->projection_matrix * quad_rect_matrix;
258 contents_device_transform.FlattenTo2d(); 258 contents_device_transform.FlattenTo2d();
259 SkMatrix sk_device_matrix; 259 SkMatrix sk_device_matrix;
260 gfx::TransformToFlattenedSkMatrix(contents_device_transform, 260 gfx::TransformToFlattenedSkMatrix(contents_device_transform,
261 &sk_device_matrix); 261 &sk_device_matrix);
262 current_canvas_->setMatrix(sk_device_matrix); 262 current_canvas_->setMatrix(sk_device_matrix);
263 263
264 current_paint_.reset(); 264 current_paint_.reset();
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657 } 657 }
658 658
659 void SoftwareRenderer::DidChangeVisibility() { 659 void SoftwareRenderer::DidChangeVisibility() {
660 if (visible()) 660 if (visible())
661 EnsureBackbuffer(); 661 EnsureBackbuffer();
662 else 662 else
663 DiscardBackbuffer(); 663 DiscardBackbuffer();
664 } 664 }
665 665
666 } // namespace cc 666 } // namespace cc
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