Layer.cpp revision 69e5adffb19135d51bde8e458f4907d7265f3e23
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); 5669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik rendererLightPosDirty = true; 57603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase} 58603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase 59d15ebf25c595b855f6978d0600218e3ea5f31e92Chet HaaseLayer::~Layer() { 6076d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkSafeUnref(colorFilter); 6198d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase removeFbo(); 628a1374946a928fcba7495c87ff6adda327fdfb9fRomain Guy deleteTexture(); 6396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 6496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete[] mesh; 6596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete deferredList; 66668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck delete renderer; 6797dc9172b0e58979c63de0dedbab656399a62281Romain Guy} 6897dc9172b0e58979c63de0dedbab656399a62281Romain Guy 692055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealWidth(uint32_t layerWidth) { 702055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerWidth / float(LAYER_SIZE)) * LAYER_SIZE); 712055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 722055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 732055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealHeight(uint32_t layerHeight) { 742055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerHeight / float(LAYER_SIZE)) * LAYER_SIZE); 752055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 762055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 77668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reckvoid Layer::requireRenderer() { 78668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck if (!renderer) { 793b20251a355c88193c439f928a84ae69483fb488John Reck renderer = new LayerRenderer(renderState, this); 80668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck renderer->initProperties(); 81668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck } 82668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck} 83668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck 8469e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid Layer::updateLightPosFromRenderer(const OpenGLRenderer& rootRenderer) { 8569e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik if (renderer && rendererLightPosDirty) { 8669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik // re-init renderer's light position, based upon last cached location in window 8769e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik Vector3 lightPos = rootRenderer.getLightCenter(); 8869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik cachedInvTransformInWindow.mapPoint3d(lightPos); 8969e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik renderer->initLight(lightPos, rootRenderer.getLightRadius(), 9069e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik rootRenderer.getAmbientShadowAlpha(), rootRenderer.getSpotShadowAlpha()); 9169e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik rendererLightPosDirty = false; 9269e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik } 9369e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik} 9469e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik 952055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guybool Layer::resize(const uint32_t width, const uint32_t height) { 962055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredWidth = computeIdealWidth(width); 972055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredHeight = computeIdealWidth(height); 982055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 992055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (desiredWidth <= getWidth() && desiredHeight <= getHeight()) { 1002055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 1012055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1022055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 103ec4cefc152749f9805d3a971a4a395687b5a3831John Reck ATRACE_NAME("resizeLayer"); 104ec4cefc152749f9805d3a971a4a395687b5a3831John Reck 1058aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy const uint32_t maxTextureSize = caches.maxTextureSize; 106ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy if (desiredWidth > maxTextureSize || desiredHeight > maxTextureSize) { 107ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy ALOGW("Layer exceeds max. dimensions supported by the GPU (%dx%d, max=%dx%d)", 108ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy desiredWidth, desiredHeight, maxTextureSize, maxTextureSize); 109ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy return false; 110ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy } 111ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy 1122055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldWidth = getWidth(); 1132055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldHeight = getHeight(); 1142055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1152055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(desiredWidth, desiredHeight); 1162055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1172055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (fbo) { 1188aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.activeTexture(0); 1192055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy bindTexture(); 1200908764b2b3cf5075df4178a5f0a8547dcb7b317Romain Guy allocateTexture(); 1212055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1222055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1232055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1242055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1252055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1262055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1272055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1282055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (stencil) { 1293bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->bind(); 1303bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->resize(desiredWidth, desiredHeight); 1312055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1322055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1332055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1342055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1352055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1362055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1372055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1382055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 1392055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 1402055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1418ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guyvoid Layer::removeFbo(bool flush) { 1428ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (stencil) { 1433b20251a355c88193c439f928a84ae69483fb488John Reck GLuint previousFbo = renderState.getFramebuffer(); 1443b20251a355c88193c439f928a84ae69483fb488John Reck renderState.bindFramebuffer(fbo); 1458ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0); 1463b20251a355c88193c439f928a84ae69483fb488John Reck renderState.bindFramebuffer(previousFbo); 1478ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 1488aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.renderBufferCache.put(stencil); 1493bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 1508ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy } 1518ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 15298d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase if (fbo) { 1533b20251a355c88193c439f928a84ae69483fb488John Reck if (flush) LayerRenderer::flushLayer(renderState, this); 1548ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy // If put fails the cache will delete the FBO 1558aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.fboCache.put(fbo); 15698d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase fbo = 0; 15756257aff8a55c847be72be9924c392033fd8151dDave Burke } 15856257aff8a55c847be72be9924c392033fd8151dDave Burke} 15956257aff8a55c847be72be9924c392033fd8151dDave Burke 160a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craikvoid Layer::updateDeferred(RenderNode* renderNode, int left, int top, int right, int bottom) { 161087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck requireRenderer(); 162a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik this->renderNode = renderNode; 163087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck const Rect r(left, top, right, bottom); 164087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck dirtyRect.unionWith(r); 165087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck deferredUpdateScheduled = true; 166087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck} 167087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck 168674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenbergervoid Layer::setPaint(const SkPaint* paint) { 169d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase OpenGLRenderer::getAlphaAndModeDirect(paint, &alpha, &mode); 170674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenberger setColorFilter((paint) ? paint->getColorFilter() : NULL); 171d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 172d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 17376d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenbergervoid Layer::setColorFilter(SkColorFilter* filter) { 17476d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkRefCnt_SafeAssign(colorFilter, filter); 1758aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1768aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1778aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindTexture() const { 1788aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 1798aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.bindTexture(renderTarget, texture.id); 1808aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1818aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1828aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1838aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindStencilRenderBuffer() const { 1848aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (stencil) { 1858aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy stencil->bind(); 1868aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1878aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1888aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1898aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::generateTexture() { 1908aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (!texture.id) { 1918aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glGenTextures(1, &texture.id); 1928aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 1938aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1948aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1958aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::deleteTexture() { 1968aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 197be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy texture.deleteTexture(); 1988aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 1998aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 2008aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2018aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2028aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::clearTexture() { 2034a473c7d9406a2d6f6792f0f48d933424740ec5cjiayuanr caches.unbindTexture(texture.id); 2048aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 2058aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2068aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2078aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::allocateTexture() { 2088aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#if DEBUG_LAYERS 2098aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy ALOGD(" Allocate layer: %dx%d", getWidth(), getHeight()); 2108aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#endif 2118aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 2128aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glPixelStorei(GL_UNPACK_ALIGNMENT, 4); 2138aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glTexImage2D(renderTarget, 0, GL_RGBA, getWidth(), getHeight(), 0, 2148aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy GL_RGBA, GL_UNSIGNED_BYTE, NULL); 215d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase } 216d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 217d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 21869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid Layer::defer(const OpenGLRenderer& rootRenderer) { 21969e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik updateLightPosFromRenderer(rootRenderer); 22096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float width = layer.getWidth(); 22196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float height = layer.getHeight(); 22296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 22396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy if (dirtyRect.isEmpty() || (dirtyRect.left <= 0 && dirtyRect.top <= 0 && 22496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right >= width && dirtyRect.bottom >= height)) { 22596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.set(0, 0, width, height); 22696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 22796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 228f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik delete deferredList; 229f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik deferredList = new DeferredDisplayList(dirtyRect); 230f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik 23128ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik DeferStateStruct deferredState(*deferredList, *renderer, 232e18264b079481a244b30e3f71012c53bbd861f92John Reck RenderNode::kReplayFlag_ClipChildren); 23328ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik 234797b95b26bbb7557678af78b9a2a61830158920fChris Craik renderer->setViewport(width, height); 23596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setupFrameState(dirtyRect.left, dirtyRect.top, 23696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right, dirtyRect.bottom, !isBlend()); 23796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 238a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode->computeOrdering(); 239a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode->defer(deferredState, 0); 24002b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 24102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 24296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 24396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 244e93482f5eac3df581d57e64c2a771a96aa868585Romain Guyvoid Layer::cancelDefer() { 245a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 246e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredUpdateScheduled = false; 247e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy if (deferredList) { 248e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy delete deferredList; 249e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredList = NULL; 250e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy } 251e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy} 252e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy 25396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guyvoid Layer::flush() { 2548c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik // renderer is checked as layer may be destroyed/put in layer cache with flush scheduled 2558c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik if (deferredList && renderer) { 25696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 25796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 25896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy !isBlend()); 25996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 26096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList->flush(*renderer, dirtyRect); 26196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 26296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->finish(); 26396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 26496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.setEmpty(); 265a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 26696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 26796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 26896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 26969e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid Layer::render(const OpenGLRenderer& rootRenderer) { 27069e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik updateLightPosFromRenderer(rootRenderer); 27102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 27202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 27302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy !isBlend()); 27402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 275a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderer->drawRenderNode(renderNode.get(), dirtyRect, RenderNode::kReplayFlag_ClipChildren); 27602b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 27702b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->finish(); 27802b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 27902b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy dirtyRect.setEmpty(); 28002b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 28102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 282a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 28302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy} 28402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 285d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace uirenderer 286d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace android 287