Layer.cpp revision 087bc0c14bdccf7c258dce0cdef46a69a839b427
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" 23d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase#include "Layer.h" 2498d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase#include "LayerRenderer.h" 25d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase#include "OpenGLRenderer.h" 26113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "RenderNode.h" 27d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 28d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haasenamespace android { 29d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haasenamespace uirenderer { 30d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 318aa195d7081b889f3a7b1f426cbd8556377aae5eRomain GuyLayer::Layer(const uint32_t layerWidth, const uint32_t layerHeight): 328aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches(Caches::getInstance()), texture(caches) { 33603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase mesh = NULL; 34603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase meshElementCount = 0; 35603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase cacheable = true; 367c25aab491707f7324f9941b8cfa9bd2b4b97e76Romain Guy dirty = false; 37603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase textureLayer = false; 38603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase renderTarget = GL_TEXTURE_2D; 39603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase texture.width = layerWidth; 40603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase texture.height = layerHeight; 41603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase colorFilter = NULL; 42603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase deferredUpdateScheduled = false; 43603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase renderer = NULL; 44603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase displayList = NULL; 45603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase fbo = 0; 463bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 475bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy debugDrawUpdate = false; 4834416eaa1c07b3d7a139e780cea8f8d73219650eChris Craik hasDrawnSinceUpdate = false; 499757ac0b9d62f6aea5e47cfb375f445c78bb7897Chris Craik forceFilter = false; 5096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList = NULL; 518aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.resourceCache.incrementRefcount(this); 52603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase} 53603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase 54d15ebf25c595b855f6978d0600218e3ea5f31e92Chet HaaseLayer::~Layer() { 5576d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkSafeUnref(colorFilter); 5698d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase removeFbo(); 578a1374946a928fcba7495c87ff6adda327fdfb9fRomain Guy deleteTexture(); 5896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 5996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete[] mesh; 6096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete deferredList; 61668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck delete renderer; 6297dc9172b0e58979c63de0dedbab656399a62281Romain Guy} 6397dc9172b0e58979c63de0dedbab656399a62281Romain Guy 642055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealWidth(uint32_t layerWidth) { 652055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerWidth / float(LAYER_SIZE)) * LAYER_SIZE); 662055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 672055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 682055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealHeight(uint32_t layerHeight) { 692055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerHeight / float(LAYER_SIZE)) * LAYER_SIZE); 702055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 712055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 72668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reckvoid Layer::requireRenderer() { 73668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck if (!renderer) { 74668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck renderer = new LayerRenderer(this); 75668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck renderer->initProperties(); 76668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck } 77668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck} 78668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck 792055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guybool Layer::resize(const uint32_t width, const uint32_t height) { 802055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredWidth = computeIdealWidth(width); 812055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredHeight = computeIdealWidth(height); 822055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 832055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (desiredWidth <= getWidth() && desiredHeight <= getHeight()) { 842055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 852055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 862055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 878aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy const uint32_t maxTextureSize = caches.maxTextureSize; 88ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy if (desiredWidth > maxTextureSize || desiredHeight > maxTextureSize) { 89ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy ALOGW("Layer exceeds max. dimensions supported by the GPU (%dx%d, max=%dx%d)", 90ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy desiredWidth, desiredHeight, maxTextureSize, maxTextureSize); 91ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy return false; 92ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy } 93ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy 942055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldWidth = getWidth(); 952055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldHeight = getHeight(); 962055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 972055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(desiredWidth, desiredHeight); 982055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 992055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (fbo) { 1008aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.activeTexture(0); 1012055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy bindTexture(); 1020908764b2b3cf5075df4178a5f0a8547dcb7b317Romain Guy allocateTexture(); 1032055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1042055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1052055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1062055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1072055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1082055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1092055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1102055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (stencil) { 1113bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->bind(); 1123bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->resize(desiredWidth, desiredHeight); 1132055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1142055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1152055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1162055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1172055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1182055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1192055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1202055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 1212055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 1222055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1238ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guyvoid Layer::removeFbo(bool flush) { 1248ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (stencil) { 1258ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy GLuint previousFbo; 1268ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy glGetIntegerv(GL_FRAMEBUFFER_BINDING, (GLint*) &previousFbo); 1278ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (fbo != previousFbo) glBindFramebuffer(GL_FRAMEBUFFER, fbo); 1288ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0); 1298ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (fbo != previousFbo) glBindFramebuffer(GL_FRAMEBUFFER, previousFbo); 1308ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 1318aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.renderBufferCache.put(stencil); 1323bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 1338ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy } 1348ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 13598d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase if (fbo) { 1368ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (flush) LayerRenderer::flushLayer(this); 1378ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy // If put fails the cache will delete the FBO 1388aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.fboCache.put(fbo); 13998d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase fbo = 0; 14056257aff8a55c847be72be9924c392033fd8151dDave Burke } 14156257aff8a55c847be72be9924c392033fd8151dDave Burke} 14256257aff8a55c847be72be9924c392033fd8151dDave Burke 143087bc0c14bdccf7c258dce0cdef46a69a839b427John Reckvoid Layer::updateDeferred(RenderNode* displayList, 144087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck int left, int top, int right, int bottom) { 145087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck requireRenderer(); 146087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck this->displayList = displayList; 147087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck const Rect r(left, top, right, bottom); 148087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck dirtyRect.unionWith(r); 149087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck deferredUpdateScheduled = true; 150087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck} 151087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck 152674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenbergervoid Layer::setPaint(const SkPaint* paint) { 153d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase OpenGLRenderer::getAlphaAndModeDirect(paint, &alpha, &mode); 154674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenberger setColorFilter((paint) ? paint->getColorFilter() : NULL); 155d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 156d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 15776d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenbergervoid Layer::setColorFilter(SkColorFilter* filter) { 15876d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkRefCnt_SafeAssign(colorFilter, filter); 1598aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1608aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1618aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindTexture() const { 1628aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 1638aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.bindTexture(renderTarget, texture.id); 1648aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1658aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1668aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1678aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindStencilRenderBuffer() const { 1688aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (stencil) { 1698aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy stencil->bind(); 1708aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1718aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1728aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1738aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::generateTexture() { 1748aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (!texture.id) { 1758aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glGenTextures(1, &texture.id); 1768aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1778aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1788aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1798aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::deleteTexture() { 1808aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 181be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy texture.deleteTexture(); 1828aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 1838aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1848aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1858aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1868aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::clearTexture() { 1878aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 1888aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1898aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1908aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::allocateTexture() { 1918aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#if DEBUG_LAYERS 1928aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy ALOGD(" Allocate layer: %dx%d", getWidth(), getHeight()); 1938aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#endif 1948aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 1958aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glPixelStorei(GL_UNPACK_ALIGNMENT, 4); 1968aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glTexImage2D(renderTarget, 0, GL_RGBA, getWidth(), getHeight(), 0, 1978aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy GL_RGBA, GL_UNSIGNED_BYTE, NULL); 198d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase } 199d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 200d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 20196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guyvoid Layer::defer() { 20296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float width = layer.getWidth(); 20396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float height = layer.getHeight(); 20496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 20596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy if (dirtyRect.isEmpty() || (dirtyRect.left <= 0 && dirtyRect.top <= 0 && 20696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right >= width && dirtyRect.bottom >= height)) { 20796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.set(0, 0, width, height); 20896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 20996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 210f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik delete deferredList; 211f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik deferredList = new DeferredDisplayList(dirtyRect); 212f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik 21328ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik DeferStateStruct deferredState(*deferredList, *renderer, 214e18264b079481a244b30e3f71012c53bbd861f92John Reck RenderNode::kReplayFlag_ClipChildren); 21528ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik 21696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->initViewport(width, height); 21796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setupFrameState(dirtyRect.left, dirtyRect.top, 21896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right, dirtyRect.bottom, !isBlend()); 21996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 220f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik displayList->computeOrdering(); 221b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik displayList->deferNodeTree(deferredState); 22202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 22302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 22496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 22596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 226e93482f5eac3df581d57e64c2a771a96aa868585Romain Guyvoid Layer::cancelDefer() { 227e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy displayList = NULL; 228e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredUpdateScheduled = false; 229e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy if (deferredList) { 230e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy delete deferredList; 231e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredList = NULL; 232e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy } 233e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy} 234e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy 23596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guyvoid Layer::flush() { 2368c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik // renderer is checked as layer may be destroyed/put in layer cache with flush scheduled 2378c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik if (deferredList && renderer) { 23896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 23996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 24096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy !isBlend()); 24196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList->flush(*renderer, dirtyRect); 24396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->finish(); 24596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.setEmpty(); 2471206b9bba91f7ed899c5c87427cce725fe5aadfcChris Craik displayList = NULL; 24896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 24996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 25096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 25102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guyvoid Layer::render() { 25202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 25302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 25402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy !isBlend()); 25502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 256087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck renderer->drawDisplayList(displayList.get(), dirtyRect, RenderNode::kReplayFlag_ClipChildren); 25702b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 25802b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->finish(); 25902b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 26002b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy dirtyRect.setEmpty(); 26102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 26202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 26302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy displayList = NULL; 26402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy} 26502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 266d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace uirenderer 267d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace android 268