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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 "config.h" | 5 #include "config.h" |
| 6 | 6 |
| 7 #include "cc/software_renderer.h" | 7 #include "cc/software_renderer.h" |
| 8 | 8 |
| 9 #include "cc/debug_border_draw_quad.h" | 9 #include "cc/debug_border_draw_quad.h" |
| 10 #include "cc/render_pass_draw_quad.h" | 10 #include "cc/render_pass_draw_quad.h" |
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| 261 if (quad->flipped()) | 261 if (quad->flipped()) |
| 262 m_skCurrentCanvas->scale(1, -1); | 262 m_skCurrentCanvas->scale(1, -1); |
| 263 m_skCurrentCanvas->drawBitmapRect(*bitmap, &skUvRect, toSkRect(quadVertexRec
t()), &m_skCurrentPaint); | 263 m_skCurrentCanvas->drawBitmapRect(*bitmap, &skUvRect, toSkRect(quadVertexRec
t()), &m_skCurrentPaint); |
| 264 } | 264 } |
| 265 | 265 |
| 266 void SoftwareRenderer::drawTileQuad(const DrawingFrame& frame, const TileDrawQua
d* quad) | 266 void SoftwareRenderer::drawTileQuad(const DrawingFrame& frame, const TileDrawQua
d* quad) |
| 267 { | 267 { |
| 268 DCHECK(isSoftwareResource(quad->resourceId())); | 268 DCHECK(isSoftwareResource(quad->resourceId())); |
| 269 ResourceProvider::ScopedReadLockSoftware lock(m_resourceProvider, quad->reso
urceId()); | 269 ResourceProvider::ScopedReadLockSoftware lock(m_resourceProvider, quad->reso
urceId()); |
| 270 | 270 |
| 271 SkIRect uvRect = toSkIRect(gfx::Rect(quad->textureOffset(), quad->quadRect()
.size())); | 271 SkIRect uvRect = toSkIRect(gfx::Rect(gfx::PointAtOffsetFromOrigin(quad->text
ureOffset()), quad->quadRect().size())); |
| 272 m_skCurrentCanvas->drawBitmapRect(*lock.skBitmap(), &uvRect, toSkRect(quadVe
rtexRect()), &m_skCurrentPaint); | 272 m_skCurrentCanvas->drawBitmapRect(*lock.skBitmap(), &uvRect, toSkRect(quadVe
rtexRect()), &m_skCurrentPaint); |
| 273 } | 273 } |
| 274 | 274 |
| 275 void SoftwareRenderer::drawRenderPassQuad(const DrawingFrame& frame, const Rende
rPassDrawQuad* quad) | 275 void SoftwareRenderer::drawRenderPassQuad(const DrawingFrame& frame, const Rende
rPassDrawQuad* quad) |
| 276 { | 276 { |
| 277 CachedTexture* contentTexture = m_renderPassTextures.get(quad->renderPassId(
)); | 277 CachedTexture* contentTexture = m_renderPassTextures.get(quad->renderPassId(
)); |
| 278 if (!contentTexture || !contentTexture->id()) | 278 if (!contentTexture || !contentTexture->id()) |
| 279 return; | 279 return; |
| 280 | 280 |
| 281 DCHECK(isSoftwareResource(contentTexture->id())); | 281 DCHECK(isSoftwareResource(contentTexture->id())); |
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| 337 m_skCurrentCanvas->drawRect(toSkRect(quadVertexRect()), m_skCurrentPaint); | 337 m_skCurrentCanvas->drawRect(toSkRect(quadVertexRect()), m_skCurrentPaint); |
| 338 } | 338 } |
| 339 | 339 |
| 340 bool SoftwareRenderer::swapBuffers() | 340 bool SoftwareRenderer::swapBuffers() |
| 341 { | 341 { |
| 342 if (Proxy::hasImplThread()) | 342 if (Proxy::hasImplThread()) |
| 343 m_client->onSwapBuffersComplete(); | 343 m_client->onSwapBuffersComplete(); |
| 344 return true; | 344 return true; |
| 345 } | 345 } |
| 346 | 346 |
| 347 void SoftwareRenderer::getFramebufferPixels(void *pixels, const IntRect& rect) | 347 void SoftwareRenderer::getFramebufferPixels(void *pixels, const gfx::Rect& rect) |
| 348 { | 348 { |
| 349 SkBitmap fullBitmap = m_outputDevice->lock(false)->getSkBitmap(); | 349 SkBitmap fullBitmap = m_outputDevice->lock(false)->getSkBitmap(); |
| 350 SkBitmap subsetBitmap; | 350 SkBitmap subsetBitmap; |
| 351 SkIRect invertRect = SkIRect::MakeXYWH(rect.x(), viewportSize().height() - r
ect.maxY(), rect.width(), rect.height()); | 351 SkIRect invertRect = SkIRect::MakeXYWH(rect.x(), viewportSize().height() - r
ect.bottom(), rect.width(), rect.height()); |
| 352 fullBitmap.extractSubset(&subsetBitmap, invertRect); | 352 fullBitmap.extractSubset(&subsetBitmap, invertRect); |
| 353 subsetBitmap.copyPixelsTo(pixels, rect.width() * rect.height() * 4, rect.wid
th() * 4); | 353 subsetBitmap.copyPixelsTo(pixels, rect.width() * rect.height() * 4, rect.wid
th() * 4); |
| 354 m_outputDevice->unlock(); | 354 m_outputDevice->unlock(); |
| 355 } | 355 } |
| 356 | 356 |
| 357 void SoftwareRenderer::setVisible(bool visible) | 357 void SoftwareRenderer::setVisible(bool visible) |
| 358 { | 358 { |
| 359 if (m_visible == visible) | 359 if (m_visible == visible) |
| 360 return; | 360 return; |
| 361 m_visible = visible; | 361 m_visible = visible; |
| 362 } | 362 } |
| 363 | 363 |
| 364 } | 364 } |
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