Layer.cpp revision 3b20251a355c88193c439f928a84ae69483fb488
1d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase/* 2d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * Copyright (C) 2012 The Android Open Source Project 3d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * 4d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * Licensed under the Apache License, Version 2.0 (the "License"); 5d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * you may not use this file except in compliance with the License. 6d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * You may obtain a copy of the License at 7d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * 8d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * http://www.apache.org/licenses/LICENSE-2.0 9d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * 10d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * Unless required by applicable law or agreed to in writing, software 11d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * distributed under the License is distributed on an "AS IS" BASIS, 12d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * See the License for the specific language governing permissions and 14d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase * limitations under the License. 15d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase */ 16d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 17d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase#define LOG_TAG "OpenGLRenderer" 18d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 19d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase#include <utils/Log.h> 20d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 21113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "Caches.h" 2296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy#include "DeferredDisplayList.h" 233b20251a355c88193c439f928a84ae69483fb488John Reck#include "RenderState.h" 24d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase#include "Layer.h" 2598d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase#include "LayerRenderer.h" 26d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase#include "OpenGLRenderer.h" 27113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "RenderNode.h" 28d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 29d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haasenamespace android { 30d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haasenamespace uirenderer { 31d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 323b20251a355c88193c439f928a84ae69483fb488John ReckLayer::Layer(RenderState& renderState, const uint32_t layerWidth, const uint32_t layerHeight) 333b20251a355c88193c439f928a84ae69483fb488John Reck : caches(Caches::getInstance()) 343b20251a355c88193c439f928a84ae69483fb488John Reck , renderState(renderState) 353b20251a355c88193c439f928a84ae69483fb488John Reck , texture(caches) { 36603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase mesh = NULL; 37603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase meshElementCount = 0; 38603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase cacheable = true; 397c25aab491707f7324f9941b8cfa9bd2b4b97e76Romain Guy dirty = false; 40603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase textureLayer = false; 41603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase renderTarget = GL_TEXTURE_2D; 42603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase texture.width = layerWidth; 43603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase texture.height = layerHeight; 44603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase colorFilter = NULL; 45603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase deferredUpdateScheduled = false; 46603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase renderer = NULL; 47a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 48603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase fbo = 0; 493bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 505bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy debugDrawUpdate = false; 5134416eaa1c07b3d7a139e780cea8f8d73219650eChris Craik hasDrawnSinceUpdate = false; 529757ac0b9d62f6aea5e47cfb375f445c78bb7897Chris Craik forceFilter = false; 5396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList = NULL; 543f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik convexMask = NULL; 558aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.resourceCache.incrementRefcount(this); 56603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase} 57603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase 58d15ebf25c595b855f6978d0600218e3ea5f31e92Chet HaaseLayer::~Layer() { 5976d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkSafeUnref(colorFilter); 6098d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase removeFbo(); 618a1374946a928fcba7495c87ff6adda327fdfb9fRomain Guy deleteTexture(); 6296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 6396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete[] mesh; 6496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete deferredList; 65668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck delete renderer; 6697dc9172b0e58979c63de0dedbab656399a62281Romain Guy} 6797dc9172b0e58979c63de0dedbab656399a62281Romain Guy 682055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealWidth(uint32_t layerWidth) { 692055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerWidth / float(LAYER_SIZE)) * LAYER_SIZE); 702055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 712055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 722055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealHeight(uint32_t layerHeight) { 732055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerHeight / float(LAYER_SIZE)) * LAYER_SIZE); 742055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 752055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 76668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reckvoid Layer::requireRenderer() { 77668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck if (!renderer) { 783b20251a355c88193c439f928a84ae69483fb488John Reck renderer = new LayerRenderer(renderState, this); 79668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck renderer->initProperties(); 80668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck } 81668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck} 82668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck 832055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guybool Layer::resize(const uint32_t width, const uint32_t height) { 842055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredWidth = computeIdealWidth(width); 852055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredHeight = computeIdealWidth(height); 862055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 872055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (desiredWidth <= getWidth() && desiredHeight <= getHeight()) { 882055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 892055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 902055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 918aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy const uint32_t maxTextureSize = caches.maxTextureSize; 92ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy if (desiredWidth > maxTextureSize || desiredHeight > maxTextureSize) { 93ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy ALOGW("Layer exceeds max. dimensions supported by the GPU (%dx%d, max=%dx%d)", 94ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy desiredWidth, desiredHeight, maxTextureSize, maxTextureSize); 95ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy return false; 96ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy } 97ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy 982055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldWidth = getWidth(); 992055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldHeight = getHeight(); 1002055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1012055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(desiredWidth, desiredHeight); 1022055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1032055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (fbo) { 1048aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.activeTexture(0); 1052055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy bindTexture(); 1060908764b2b3cf5075df4178a5f0a8547dcb7b317Romain Guy allocateTexture(); 1072055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1082055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1092055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1102055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1112055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1122055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1132055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1142055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (stencil) { 1153bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->bind(); 1163bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->resize(desiredWidth, desiredHeight); 1172055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1182055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1192055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1202055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1212055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1222055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1232055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1242055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 1252055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 1262055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1278ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guyvoid Layer::removeFbo(bool flush) { 1288ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (stencil) { 1293b20251a355c88193c439f928a84ae69483fb488John Reck GLuint previousFbo = renderState.getFramebuffer(); 1303b20251a355c88193c439f928a84ae69483fb488John Reck renderState.bindFramebuffer(fbo); 1318ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0); 1323b20251a355c88193c439f928a84ae69483fb488John Reck renderState.bindFramebuffer(previousFbo); 1338ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 1348aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.renderBufferCache.put(stencil); 1353bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 1368ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy } 1378ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 13898d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase if (fbo) { 1393b20251a355c88193c439f928a84ae69483fb488John Reck if (flush) LayerRenderer::flushLayer(renderState, this); 1408ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy // If put fails the cache will delete the FBO 1418aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.fboCache.put(fbo); 14298d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase fbo = 0; 14356257aff8a55c847be72be9924c392033fd8151dDave Burke } 14456257aff8a55c847be72be9924c392033fd8151dDave Burke} 14556257aff8a55c847be72be9924c392033fd8151dDave Burke 146a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craikvoid Layer::updateDeferred(RenderNode* renderNode, int left, int top, int right, int bottom) { 147087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck requireRenderer(); 148a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik this->renderNode = renderNode; 149087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck const Rect r(left, top, right, bottom); 150087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck dirtyRect.unionWith(r); 151087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck deferredUpdateScheduled = true; 152087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck} 153087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck 154674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenbergervoid Layer::setPaint(const SkPaint* paint) { 155d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase OpenGLRenderer::getAlphaAndModeDirect(paint, &alpha, &mode); 156674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenberger setColorFilter((paint) ? paint->getColorFilter() : NULL); 157d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 158d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 15976d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenbergervoid Layer::setColorFilter(SkColorFilter* filter) { 16076d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkRefCnt_SafeAssign(colorFilter, filter); 1618aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1628aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1638aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindTexture() const { 1648aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 1658aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.bindTexture(renderTarget, texture.id); 1668aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1678aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1688aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1698aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindStencilRenderBuffer() const { 1708aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (stencil) { 1718aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy stencil->bind(); 1728aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1738aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1748aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1758aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::generateTexture() { 1768aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (!texture.id) { 1778aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glGenTextures(1, &texture.id); 1788aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1798aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1808aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1818aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::deleteTexture() { 1828aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 183be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy texture.deleteTexture(); 1848aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 1858aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1868aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1878aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1888aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::clearTexture() { 1894a473c7d9406a2d6f6792f0f48d933424740ec5cjiayuanr caches.unbindTexture(texture.id); 1908aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 1918aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1928aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1938aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::allocateTexture() { 1948aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#if DEBUG_LAYERS 1958aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy ALOGD(" Allocate layer: %dx%d", getWidth(), getHeight()); 1968aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#endif 1978aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 1988aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glPixelStorei(GL_UNPACK_ALIGNMENT, 4); 1998aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glTexImage2D(renderTarget, 0, GL_RGBA, getWidth(), getHeight(), 0, 2008aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy GL_RGBA, GL_UNSIGNED_BYTE, NULL); 201d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase } 202d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 203d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 20496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guyvoid Layer::defer() { 20596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float width = layer.getWidth(); 20696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float height = layer.getHeight(); 20796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 20896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy if (dirtyRect.isEmpty() || (dirtyRect.left <= 0 && dirtyRect.top <= 0 && 20996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right >= width && dirtyRect.bottom >= height)) { 21096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.set(0, 0, width, height); 21196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 21296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 213f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik delete deferredList; 214f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik deferredList = new DeferredDisplayList(dirtyRect); 215f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik 21628ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik DeferStateStruct deferredState(*deferredList, *renderer, 217e18264b079481a244b30e3f71012c53bbd861f92John Reck RenderNode::kReplayFlag_ClipChildren); 21828ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik 219797b95b26bbb7557678af78b9a2a61830158920fChris Craik renderer->setViewport(width, height); 22096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setupFrameState(dirtyRect.left, dirtyRect.top, 22196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right, dirtyRect.bottom, !isBlend()); 22296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 223a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode->computeOrdering(); 224a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode->defer(deferredState, 0); 22502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 22602b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 22796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 22896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 229e93482f5eac3df581d57e64c2a771a96aa868585Romain Guyvoid Layer::cancelDefer() { 230a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 231e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredUpdateScheduled = false; 232e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy if (deferredList) { 233e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy delete deferredList; 234e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredList = NULL; 235e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy } 236e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy} 237e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy 23896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guyvoid Layer::flush() { 2398c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik // renderer is checked as layer may be destroyed/put in layer cache with flush scheduled 2408c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik if (deferredList && renderer) { 24196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 24296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 24396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy !isBlend()); 24496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList->flush(*renderer, dirtyRect); 24696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->finish(); 24896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.setEmpty(); 250a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 25196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 25296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 25396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 25402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guyvoid Layer::render() { 25502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 25602b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 25702b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy !isBlend()); 25802b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 259a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderer->drawRenderNode(renderNode.get(), dirtyRect, RenderNode::kReplayFlag_ClipChildren); 26002b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 26102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->finish(); 26202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 26302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy dirtyRect.setEmpty(); 26402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 26502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 266a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 26702b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy} 26802b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 269d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace uirenderer 270d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace android 271