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" 2770850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik#include "RenderState.h" 2870850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik#include "utils/TraceUtils.h" 2970850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik 3070850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik#define ATRACE_LAYER_WORK(label) \ 3170850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik ATRACE_FORMAT("%s HW Layer DisplayList %s %ux%u", \ 3270850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik label, \ 3370850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik (renderNode.get() != NULL) ? renderNode->getName() : "", \ 3470850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik getWidth(), getHeight()) 35d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 36d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haasenamespace android { 37d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haasenamespace uirenderer { 38d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 398a226d24b8b2fde4c855d0051cb7bfc5b5813c36Chris CraikLayer::Layer(Type layerType, RenderState& renderState, const uint32_t layerWidth, const uint32_t layerHeight) 40bfd1cd620991ac2fa9202fdce6c00ec47d071935Chris Craik : state(kState_Uncached) 41bfd1cd620991ac2fa9202fdce6c00ec47d071935Chris Craik , caches(Caches::getInstance()) 423b20251a355c88193c439f928a84ae69483fb488John Reck , renderState(renderState) 438a226d24b8b2fde4c855d0051cb7bfc5b5813c36Chris Craik , texture(caches) 448a226d24b8b2fde4c855d0051cb7bfc5b5813c36Chris Craik , type(layerType) { 450e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck // TODO: This is a violation of Android's typical ref counting, but it 460e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck // preserves the old inc/dec ref locations. This should be changed... 470e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck incStrong(0); 48603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase mesh = NULL; 49603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase meshElementCount = 0; 50603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase cacheable = true; 517c25aab491707f7324f9941b8cfa9bd2b4b97e76Romain Guy dirty = false; 52603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase renderTarget = GL_TEXTURE_2D; 53603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase texture.width = layerWidth; 54603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase texture.height = layerHeight; 55603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase colorFilter = NULL; 56603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase deferredUpdateScheduled = false; 57603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase renderer = NULL; 58a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 59603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase fbo = 0; 603bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 615bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy debugDrawUpdate = false; 6234416eaa1c07b3d7a139e780cea8f8d73219650eChris Craik hasDrawnSinceUpdate = false; 639757ac0b9d62f6aea5e47cfb375f445c78bb7897Chris Craik forceFilter = false; 6496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList = NULL; 653f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik convexMask = NULL; 6669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik rendererLightPosDirty = true; 67443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck wasBuildLayered = false; 680e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck renderState.registerLayer(this); 69603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase} 70603f6de35f21d74ae242d52d501f4f5c25ff4f4cChet Haase 71d15ebf25c595b855f6978d0600218e3ea5f31e92Chet HaaseLayer::~Layer() { 720e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck renderState.unregisterLayer(this); 7376d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkSafeUnref(colorFilter); 7457998017ff137f7d4ec33df21b6596141f8c4547John Reck 7557998017ff137f7d4ec33df21b6596141f8c4547John Reck if (stencil || fbo || texture.id) { 7657998017ff137f7d4ec33df21b6596141f8c4547John Reck renderState.requireGLContext(); 7757998017ff137f7d4ec33df21b6596141f8c4547John Reck removeFbo(); 7857998017ff137f7d4ec33df21b6596141f8c4547John Reck deleteTexture(); 7957998017ff137f7d4ec33df21b6596141f8c4547John Reck } 8096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 8196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete[] mesh; 8296885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy delete deferredList; 83668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck delete renderer; 8497dc9172b0e58979c63de0dedbab656399a62281Romain Guy} 8597dc9172b0e58979c63de0dedbab656399a62281Romain Guy 8657998017ff137f7d4ec33df21b6596141f8c4547John Reckvoid Layer::onGlContextLost() { 8757998017ff137f7d4ec33df21b6596141f8c4547John Reck removeFbo(); 8857998017ff137f7d4ec33df21b6596141f8c4547John Reck deleteTexture(); 8957998017ff137f7d4ec33df21b6596141f8c4547John Reck} 9057998017ff137f7d4ec33df21b6596141f8c4547John Reck 912055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealWidth(uint32_t layerWidth) { 922055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerWidth / float(LAYER_SIZE)) * LAYER_SIZE); 932055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 942055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 952055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guyuint32_t Layer::computeIdealHeight(uint32_t layerHeight) { 962055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return uint32_t(ceilf(layerHeight / float(LAYER_SIZE)) * LAYER_SIZE); 972055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 982055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 99668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reckvoid Layer::requireRenderer() { 100668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck if (!renderer) { 1013b20251a355c88193c439f928a84ae69483fb488John Reck renderer = new LayerRenderer(renderState, this); 102668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck renderer->initProperties(); 103668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck } 104668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck} 105668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck 10669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid Layer::updateLightPosFromRenderer(const OpenGLRenderer& rootRenderer) { 10769e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik if (renderer && rendererLightPosDirty) { 10869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik // re-init renderer's light position, based upon last cached location in window 10969e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik Vector3 lightPos = rootRenderer.getLightCenter(); 11069e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik cachedInvTransformInWindow.mapPoint3d(lightPos); 11169e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik renderer->initLight(lightPos, rootRenderer.getLightRadius(), 11269e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik rootRenderer.getAmbientShadowAlpha(), rootRenderer.getSpotShadowAlpha()); 11369e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik rendererLightPosDirty = false; 11469e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik } 11569e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik} 11669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik 1172055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guybool Layer::resize(const uint32_t width, const uint32_t height) { 1182055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredWidth = computeIdealWidth(width); 1192055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t desiredHeight = computeIdealWidth(height); 1202055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1212055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (desiredWidth <= getWidth() && desiredHeight <= getHeight()) { 1222055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 1232055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1242055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 125ec4cefc152749f9805d3a971a4a395687b5a3831John Reck ATRACE_NAME("resizeLayer"); 126ec4cefc152749f9805d3a971a4a395687b5a3831John Reck 1278aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy const uint32_t maxTextureSize = caches.maxTextureSize; 128ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy if (desiredWidth > maxTextureSize || desiredHeight > maxTextureSize) { 129ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy ALOGW("Layer exceeds max. dimensions supported by the GPU (%dx%d, max=%dx%d)", 130ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy desiredWidth, desiredHeight, maxTextureSize, maxTextureSize); 131ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy return false; 132ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy } 133ce4a7dfc516ee61301e9af91fad17ca1320efaabRomain Guy 1342055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldWidth = getWidth(); 1352055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy uint32_t oldHeight = getHeight(); 1362055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1372055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(desiredWidth, desiredHeight); 1382055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1392055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (fbo) { 1408aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.activeTexture(0); 1412055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy bindTexture(); 1420908764b2b3cf5075df4178a5f0a8547dcb7b317Romain Guy allocateTexture(); 1432055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1442055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1452055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1462055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1472055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1482055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1492055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1502055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (stencil) { 1513bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->bind(); 1523bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil->resize(desiredWidth, desiredHeight); 1532055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1542055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy if (glGetError() != GL_NO_ERROR) { 1552055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy setSize(oldWidth, oldHeight); 1562055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return false; 1572055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1582055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy } 1592055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1602055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy return true; 1612055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy} 1622055abaa0a590c35e27e1ae2e7d7cfccdfb98b59Romain Guy 1638ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guyvoid Layer::removeFbo(bool flush) { 1648ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy if (stencil) { 1653b20251a355c88193c439f928a84ae69483fb488John Reck GLuint previousFbo = renderState.getFramebuffer(); 1663b20251a355c88193c439f928a84ae69483fb488John Reck renderState.bindFramebuffer(fbo); 1678ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0); 1683b20251a355c88193c439f928a84ae69483fb488John Reck renderState.bindFramebuffer(previousFbo); 1698ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 1708aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.renderBufferCache.put(stencil); 1713bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy stencil = NULL; 1728ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy } 1738ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy 17498d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase if (fbo) { 1753b20251a355c88193c439f928a84ae69483fb488John Reck if (flush) LayerRenderer::flushLayer(renderState, this); 1768ce00301a023eecaeb8891ce906f67b513ebb42aRomain Guy // If put fails the cache will delete the FBO 1778aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.fboCache.put(fbo); 17898d3a64ffa13596e3ea9125bbff40c51ec96bd8dChet Haase fbo = 0; 17956257aff8a55c847be72be9924c392033fd8151dDave Burke } 18056257aff8a55c847be72be9924c392033fd8151dDave Burke} 18156257aff8a55c847be72be9924c392033fd8151dDave Burke 182a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craikvoid Layer::updateDeferred(RenderNode* renderNode, int left, int top, int right, int bottom) { 183087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck requireRenderer(); 184a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik this->renderNode = renderNode; 185087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck const Rect r(left, top, right, bottom); 186087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck dirtyRect.unionWith(r); 187087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck deferredUpdateScheduled = true; 188087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck} 189087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck 190674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenbergervoid Layer::setPaint(const SkPaint* paint) { 191d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase OpenGLRenderer::getAlphaAndModeDirect(paint, &alpha, &mode); 192674554fc36932ca50b15bba41ac6f650254d4e72Derek Sollenberger setColorFilter((paint) ? paint->getColorFilter() : NULL); 193d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 194d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 19576d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenbergervoid Layer::setColorFilter(SkColorFilter* filter) { 19676d3a1b8d035d27bc80b0f2fc480a903bd001514Derek Sollenberger SkRefCnt_SafeAssign(colorFilter, filter); 1978aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 1988aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1998aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindTexture() const { 2008aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 2018aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy caches.bindTexture(renderTarget, texture.id); 2028aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 2038aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2048aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2058aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::bindStencilRenderBuffer() const { 2068aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (stencil) { 2078aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy stencil->bind(); 2088aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 2098aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2108aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2118aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::generateTexture() { 2128aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (!texture.id) { 2138aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glGenTextures(1, &texture.id); 2148aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 2158aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2168aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2178aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::deleteTexture() { 2188aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 219be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy texture.deleteTexture(); 2208aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 2218aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 2228aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2238aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2248aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::clearTexture() { 2254a473c7d9406a2d6f6792f0f48d933424740ec5cjiayuanr caches.unbindTexture(texture.id); 2268aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy texture.id = 0; 2278aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 2288aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 2298aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Layer::allocateTexture() { 2308aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#if DEBUG_LAYERS 2318aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy ALOGD(" Allocate layer: %dx%d", getWidth(), getHeight()); 2328aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy#endif 2338aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (texture.id) { 2348aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glPixelStorei(GL_UNPACK_ALIGNMENT, 4); 2358aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glTexImage2D(renderTarget, 0, GL_RGBA, getWidth(), getHeight(), 0, 2368aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy GL_RGBA, GL_UNSIGNED_BYTE, NULL); 237d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase } 238d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase} 239d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase 24069e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid Layer::defer(const OpenGLRenderer& rootRenderer) { 24170850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik ATRACE_LAYER_WORK("Optimize"); 24270850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik 24369e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik updateLightPosFromRenderer(rootRenderer); 24496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float width = layer.getWidth(); 24596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy const float height = layer.getHeight(); 24696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 24796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy if (dirtyRect.isEmpty() || (dirtyRect.left <= 0 && dirtyRect.top <= 0 && 24896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right >= width && dirtyRect.bottom >= height)) { 24996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.set(0, 0, width, height); 25096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 25196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 252f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik delete deferredList; 253f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik deferredList = new DeferredDisplayList(dirtyRect); 254f57776b2d195f0937906eb88b777bb55ccc36967Chris Craik 25528ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik DeferStateStruct deferredState(*deferredList, *renderer, 256e18264b079481a244b30e3f71012c53bbd861f92John Reck RenderNode::kReplayFlag_ClipChildren); 25728ce94a4ffc7576f40776d212f1ada79fafaa061Chris Craik 258797b95b26bbb7557678af78b9a2a61830158920fChris Craik renderer->setViewport(width, height); 25996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setupFrameState(dirtyRect.left, dirtyRect.top, 26096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.right, dirtyRect.bottom, !isBlend()); 26196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 262a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode->computeOrdering(); 263a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode->defer(deferredState, 0); 26402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 26502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 26696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 26796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 268e93482f5eac3df581d57e64c2a771a96aa868585Romain Guyvoid Layer::cancelDefer() { 269a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 270e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredUpdateScheduled = false; 271e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy if (deferredList) { 272e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy delete deferredList; 273e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy deferredList = NULL; 274e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy } 275e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy} 276e93482f5eac3df581d57e64c2a771a96aa868585Romain Guy 27796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guyvoid Layer::flush() { 2788c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik // renderer is checked as layer may be destroyed/put in layer cache with flush scheduled 2798c6e17c2a9b0ad7864a261cc9a30b9623e20bdcbChris Craik if (deferredList && renderer) { 28070850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik ATRACE_LAYER_WORK("Issue"); 28170850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik renderer->startMark((renderNode.get() != NULL) ? renderNode->getName() : "Layer"); 28270850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik 28396885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 28496885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 28596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy !isBlend()); 28696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 28796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy deferredList->flush(*renderer, dirtyRect); 28896885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 28996885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy renderer->finish(); 29096885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 29196885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy dirtyRect.setEmpty(); 292a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 29370850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik 29470850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik renderer->endMark(); 29596885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy } 29696885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy} 29796885eb480c5e0526fe2f77d30f6e551f3f3ceabRomain Guy 29869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid Layer::render(const OpenGLRenderer& rootRenderer) { 29970850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik ATRACE_LAYER_WORK("Direct-Issue"); 30070850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik 30169e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik updateLightPosFromRenderer(rootRenderer); 30202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->setViewport(layer.getWidth(), layer.getHeight()); 30302b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->prepareDirty(dirtyRect.left, dirtyRect.top, dirtyRect.right, dirtyRect.bottom, 30402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy !isBlend()); 30502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 306a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderer->drawRenderNode(renderNode.get(), dirtyRect, RenderNode::kReplayFlag_ClipChildren); 30702b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 30802b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy renderer->finish(); 30902b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 31002b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy dirtyRect.setEmpty(); 31102b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 31202b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy deferredUpdateScheduled = false; 313a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik renderNode = NULL; 31402b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy} 31502b49b70ede0b9eb760ff334823aee1d9520ed85Romain Guy 3160e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reckvoid Layer::postDecStrong() { 3170e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck renderState.postDecStrong(this); 3180e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck} 3190e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck 320d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace uirenderer 321d15ebf25c595b855f6978d0600218e3ea5f31e92Chet Haase}; // namespace android 322