SkiaOpenGLPipeline.cpp revision 8cd3edfa15cc9cdbffa935d19ab894426b08d174
1500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev/* 2500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * Copyright (C) 2016 The Android Open Source Project 3500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * 4500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * Licensed under the Apache License, Version 2.0 (the "License"); 5500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * you may not use this file except in compliance with the License. 6500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * You may obtain a copy of the License at 7500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * 8500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * http://www.apache.org/licenses/LICENSE-2.0 9500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * 10500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * Unless required by applicable law or agreed to in writing, software 11500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * distributed under the License is distributed on an "AS IS" BASIS, 12500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * See the License for the specific language governing permissions and 14500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev * limitations under the License. 15500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev */ 16500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 17500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "SkiaOpenGLPipeline.h" 18500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 19500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "DeferredLayerUpdater.h" 208cd3edfa15cc9cdbffa935d19ab894426b08d174Greg Daniel#include "GlLayer.h" 21c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger#include "LayerDrawable.h" 22500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "renderthread/EglManager.h" 23cd55852fcd840f7f4c4d7a0a7253a2995c77afa2Greg Daniel#include "renderthread/Frame.h" 24500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "renderstate/RenderState.h" 25cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett#include "SkiaPipeline.h" 26cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett#include "SkiaProfileRenderer.h" 27500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "utils/TraceUtils.h" 28500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 29500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include <android/native_window.h> 30500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include <cutils/properties.h> 31500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include <strings.h> 32500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 33500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievusing namespace android::uirenderer::renderthread; 34500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 35500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievnamespace android { 36500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievnamespace uirenderer { 37500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievnamespace skiapipeline { 38500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 39500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievSkiaOpenGLPipeline::SkiaOpenGLPipeline(RenderThread& thread) 40500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev : SkiaPipeline(thread) 41500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev , mEglManager(thread.eglManager()) { 42500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 43500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 44500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievMakeCurrentResult SkiaOpenGLPipeline::makeCurrent() { 45500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // TODO: Figure out why this workaround is needed, see b/13913604 46500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // In the meantime this matches the behavior of GLRenderer, so it is not a regression 47500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev EGLint error = 0; 48500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (!mEglManager.makeCurrent(mEglSurface, &error)) { 49500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return MakeCurrentResult::AlreadyCurrent; 50500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 51500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return error ? MakeCurrentResult::Failed : MakeCurrentResult::Succeeded; 52500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 53500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 54500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievFrame SkiaOpenGLPipeline::getFrame() { 55500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev LOG_ALWAYS_FATAL_IF(mEglSurface == EGL_NO_SURFACE, 56500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev "drawRenderNode called on a context with no surface!"); 57500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return mEglManager.beginFrame(mEglSurface); 58500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 59500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 60500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::draw(const Frame& frame, const SkRect& screenDirty, 61500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const SkRect& dirty, 62500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const FrameBuilder::LightGeometry& lightGeometry, 63500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev LayerUpdateQueue* layerUpdateQueue, 64500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const Rect& contentDrawBounds, bool opaque, 65500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const BakedOpRenderer::LightInfo& lightInfo, 66500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const std::vector<sp<RenderNode>>& renderNodes, 67500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev FrameInfoVisualizer* profiler) { 68500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 69500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.damageFrame(frame, dirty); 70500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 71500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // setup surface for fbo0 72500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev GrBackendRenderTargetDesc renderTargetDesc; 73500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fWidth = frame.width(); 74500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fHeight = frame.height(); 75500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fConfig = kRGBA_8888_GrPixelConfig; 76500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fOrigin = kBottomLeft_GrSurfaceOrigin; 77500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fSampleCnt = 0; 78500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fStencilBits = STENCIL_BUFFER_SIZE; 79500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fRenderTargetHandle = 0; 80500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 81500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev SkSurfaceProps props(0, kUnknown_SkPixelGeometry); 82500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 83500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev SkASSERT(mRenderThread.getGrContext() != nullptr); 84500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev sk_sp<SkSurface> surface(SkSurface::MakeFromBackendRenderTarget( 85500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mRenderThread.getGrContext(), renderTargetDesc, &props)); 86500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 87500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev SkiaPipeline::updateLighting(lightGeometry, lightInfo); 88500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderFrame(*layerUpdateQueue, dirty, renderNodes, opaque, contentDrawBounds, surface); 89500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev layerUpdateQueue->clear(); 90cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett 91cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett // Draw visual debugging features 92cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett if (CC_UNLIKELY(Properties::showDirtyRegions 934c9bbf4eef4c8eef44c16d908cb84c343d4a1a81Matt Sarett || ProfileType::None != Properties::getProfileType())) { 94cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett SkCanvas* profileCanvas = surface->getCanvas(); 95cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett SkiaProfileRenderer profileRenderer(profileCanvas); 96cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett profiler->draw(profileRenderer); 97cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett profileCanvas->flush(); 98cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett } 99cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett 1004bda6bfaa6b8cb775f18f2453720d05f4cb29152Matt Sarett // Log memory statistics 1014bda6bfaa6b8cb775f18f2453720d05f4cb29152Matt Sarett if (CC_UNLIKELY(Properties::debugLevel != kDebugDisabled)) { 1024bda6bfaa6b8cb775f18f2453720d05f4cb29152Matt Sarett dumpResourceCacheUsage(); 1034bda6bfaa6b8cb775f18f2453720d05f4cb29152Matt Sarett } 1044bda6bfaa6b8cb775f18f2453720d05f4cb29152Matt Sarett 105500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return true; 106500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 107500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 108500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::swapBuffers(const Frame& frame, bool drew, 109500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const SkRect& screenDirty, FrameInfo* currentFrameInfo, bool* requireSwap) { 110500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 111500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev GL_CHECKPOINT(LOW); 112500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 113500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // Even if we decided to cancel the frame, from the perspective of jank 114500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // metrics the frame was swapped at this point 115500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev currentFrameInfo->markSwapBuffers(); 116500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 117500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev *requireSwap = drew || mEglManager.damageRequiresSwap(); 118500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 119500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (*requireSwap && (CC_UNLIKELY(!mEglManager.swapBuffers(frame, screenDirty)))) { 120500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return false; 121500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 122500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 123500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return *requireSwap; 124500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 125500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 126c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenbergerbool SkiaOpenGLPipeline::copyLayerInto(DeferredLayerUpdater* deferredLayer, SkBitmap* bitmap) { 127c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger if (!mRenderThread.getGrContext()) { 128c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger return false; 129c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger } 130c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger 131c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger deferredLayer->apply(); 132c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger 133c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger SkCanvas canvas(*bitmap); 134c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger Layer* layer = deferredLayer->backingLayer(); 135c4fbada76aa840105553b2c2bce2204e673d2983Derek Sollenberger return LayerDrawable::DrawLayer(mRenderThread.getGrContext(), &canvas, layer); 136500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 137500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 138500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievDeferredLayerUpdater* SkiaOpenGLPipeline::createTextureLayer() { 139500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.initialize(); 1408cd3edfa15cc9cdbffa935d19ab894426b08d174Greg Daniel GlLayer* layer = new GlLayer(mRenderThread.renderState(), 0, 0); 141500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev layer->generateTexture(); 142500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return new DeferredLayerUpdater(layer); 143500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 144500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 145500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievvoid SkiaOpenGLPipeline::onStop() { 146500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mEglManager.isCurrent(mEglSurface)) { 147500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.makeCurrent(EGL_NO_SURFACE); 148500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 149500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 150500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 151500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::setSurface(Surface* surface, SwapBehavior swapBehavior) { 152500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 153500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mEglSurface != EGL_NO_SURFACE) { 154500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.destroySurface(mEglSurface); 155500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglSurface = EGL_NO_SURFACE; 156500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 157500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 158500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (surface) { 159500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglSurface = mEglManager.createSurface(surface); 160500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 161500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 162500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mEglSurface != EGL_NO_SURFACE) { 163500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const bool preserveBuffer = (swapBehavior != SwapBehavior::kSwap_discardBuffer); 164500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mBufferPreserved = mEglManager.setPreserveBuffer(mEglSurface, preserveBuffer); 165500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return true; 166500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 167500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 168500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return false; 169500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 170500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 171500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::isSurfaceReady() { 172500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return CC_UNLIKELY(mEglSurface != EGL_NO_SURFACE); 173500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 174500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 175500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::isContextReady() { 176500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return CC_LIKELY(mEglManager.hasEglContext()); 177500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 178500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 179500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievvoid SkiaOpenGLPipeline::invokeFunctor(const RenderThread& thread, Functor* functor) { 180500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev DrawGlInfo::Mode mode = DrawGlInfo::kModeProcessNoContext; 181500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (thread.eglManager().hasEglContext()) { 182500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mode = DrawGlInfo::kModeProcess; 183500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 184500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 185500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev (*functor)(mode, nullptr); 186500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 187500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // If there's no context we don't need to reset as there's no gl state to save/restore 188500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mode != DrawGlInfo::kModeProcessNoContext) { 189500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev thread.getGrContext()->resetContext(); 190500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 191500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 192500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 193500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} /* namespace skiapipeline */ 194500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} /* namespace uirenderer */ 195500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} /* namespace android */ 196