SkiaOpenGLPipeline.cpp revision cf2c05c652190ddc66f873192c17d193478138a1
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" 20500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "renderthread/EglManager.h" 21500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "renderstate/RenderState.h" 22500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "Readback.h" 23cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett#include "SkiaPipeline.h" 24cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett#include "SkiaProfileRenderer.h" 25500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include "utils/TraceUtils.h" 26500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 27500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include <android/native_window.h> 28500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include <cutils/properties.h> 29500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev#include <strings.h> 30500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 31500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievusing namespace android::uirenderer::renderthread; 32500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 33500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievnamespace android { 34500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievnamespace uirenderer { 35500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievnamespace skiapipeline { 36500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 37500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievSkiaOpenGLPipeline::SkiaOpenGLPipeline(RenderThread& thread) 38500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev : SkiaPipeline(thread) 39500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev , mEglManager(thread.eglManager()) { 40500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 41500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 42500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievMakeCurrentResult SkiaOpenGLPipeline::makeCurrent() { 43500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // TODO: Figure out why this workaround is needed, see b/13913604 44500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // In the meantime this matches the behavior of GLRenderer, so it is not a regression 45500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev EGLint error = 0; 46500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (!mEglManager.makeCurrent(mEglSurface, &error)) { 47500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return MakeCurrentResult::AlreadyCurrent; 48500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 49500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return error ? MakeCurrentResult::Failed : MakeCurrentResult::Succeeded; 50500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 51500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 52500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievFrame SkiaOpenGLPipeline::getFrame() { 53500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev LOG_ALWAYS_FATAL_IF(mEglSurface == EGL_NO_SURFACE, 54500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev "drawRenderNode called on a context with no surface!"); 55500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return mEglManager.beginFrame(mEglSurface); 56500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 57500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 58500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::draw(const Frame& frame, const SkRect& screenDirty, 59500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const SkRect& dirty, 60500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const FrameBuilder::LightGeometry& lightGeometry, 61500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev LayerUpdateQueue* layerUpdateQueue, 62500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const Rect& contentDrawBounds, bool opaque, 63500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const BakedOpRenderer::LightInfo& lightInfo, 64500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const std::vector<sp<RenderNode>>& renderNodes, 65500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev FrameInfoVisualizer* profiler) { 66500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 67500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.damageFrame(frame, dirty); 68500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 69500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // setup surface for fbo0 70500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev GrBackendRenderTargetDesc renderTargetDesc; 71500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fWidth = frame.width(); 72500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fHeight = frame.height(); 73500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fConfig = kRGBA_8888_GrPixelConfig; 74500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fOrigin = kBottomLeft_GrSurfaceOrigin; 75500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fSampleCnt = 0; 76500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fStencilBits = STENCIL_BUFFER_SIZE; 77500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderTargetDesc.fRenderTargetHandle = 0; 78500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 79500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev SkSurfaceProps props(0, kUnknown_SkPixelGeometry); 80500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 81500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev SkASSERT(mRenderThread.getGrContext() != nullptr); 82500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev sk_sp<SkSurface> surface(SkSurface::MakeFromBackendRenderTarget( 83500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mRenderThread.getGrContext(), renderTargetDesc, &props)); 84500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 85500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev SkiaPipeline::updateLighting(lightGeometry, lightInfo); 86500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev renderFrame(*layerUpdateQueue, dirty, renderNodes, opaque, contentDrawBounds, surface); 87500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev layerUpdateQueue->clear(); 88cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett 89cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett // Draw visual debugging features 90cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett if (CC_UNLIKELY(Properties::showDirtyRegions 91cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett || ProfileType::None == Properties::getProfileType())) { 92cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett SkCanvas* profileCanvas = surface->getCanvas(); 93cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett SkiaProfileRenderer profileRenderer(profileCanvas); 94cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett profiler->draw(profileRenderer); 95cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett profileCanvas->flush(); 96cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett } 97cf2c05c652190ddc66f873192c17d193478138a1Matt Sarett 98500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return true; 99500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 100500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 101500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::swapBuffers(const Frame& frame, bool drew, 102500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const SkRect& screenDirty, FrameInfo* currentFrameInfo, bool* requireSwap) { 103500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 104500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev GL_CHECKPOINT(LOW); 105500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 106500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // Even if we decided to cancel the frame, from the perspective of jank 107500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // metrics the frame was swapped at this point 108500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev currentFrameInfo->markSwapBuffers(); 109500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 110500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev *requireSwap = drew || mEglManager.damageRequiresSwap(); 111500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 112500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (*requireSwap && (CC_UNLIKELY(!mEglManager.swapBuffers(frame, screenDirty)))) { 113500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return false; 114500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 115500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 116500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return *requireSwap; 117500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 118500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 119500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap) { 120500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev layer->apply(); 121500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return Readback::copyTextureLayerInto(mRenderThread, *(layer->backingLayer()), bitmap) 122500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev == CopyResult::Success; 123500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 124500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 125500a0c30d4dcd012218c3e44a62926a1c34a259fStan IlievDeferredLayerUpdater* SkiaOpenGLPipeline::createTextureLayer() { 126500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.initialize(); 127500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev Layer* layer = new Layer(mRenderThread.renderState(), 0, 0); 128500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev layer->generateTexture(); 129500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return new DeferredLayerUpdater(layer); 130500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 131500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 132500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievvoid SkiaOpenGLPipeline::onStop() { 133500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mEglManager.isCurrent(mEglSurface)) { 134500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.makeCurrent(EGL_NO_SURFACE); 135500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 136500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 137500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 138500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::setSurface(Surface* surface, SwapBehavior swapBehavior) { 139500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 140500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mEglSurface != EGL_NO_SURFACE) { 141500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglManager.destroySurface(mEglSurface); 142500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglSurface = EGL_NO_SURFACE; 143500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 144500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 145500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (surface) { 146500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mEglSurface = mEglManager.createSurface(surface); 147500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 148500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 149500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mEglSurface != EGL_NO_SURFACE) { 150500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev const bool preserveBuffer = (swapBehavior != SwapBehavior::kSwap_discardBuffer); 151500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mBufferPreserved = mEglManager.setPreserveBuffer(mEglSurface, preserveBuffer); 152500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return true; 153500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 154500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 155500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return false; 156500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 157500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 158500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::isSurfaceReady() { 159500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return CC_UNLIKELY(mEglSurface != EGL_NO_SURFACE); 160500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 161500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 162500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievbool SkiaOpenGLPipeline::isContextReady() { 163500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev return CC_LIKELY(mEglManager.hasEglContext()); 164500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 165500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 166500a0c30d4dcd012218c3e44a62926a1c34a259fStan Ilievvoid SkiaOpenGLPipeline::invokeFunctor(const RenderThread& thread, Functor* functor) { 167500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev DrawGlInfo::Mode mode = DrawGlInfo::kModeProcessNoContext; 168500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (thread.eglManager().hasEglContext()) { 169500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev mode = DrawGlInfo::kModeProcess; 170500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 171500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 172500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev (*functor)(mode, nullptr); 173500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 174500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev // If there's no context we don't need to reset as there's no gl state to save/restore 175500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev if (mode != DrawGlInfo::kModeProcessNoContext) { 176500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev thread.getGrContext()->resetContext(); 177500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev } 178500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} 179500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev 180500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} /* namespace skiapipeline */ 181500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} /* namespace uirenderer */ 182500a0c30d4dcd012218c3e44a62926a1c34a259fStan Iliev} /* namespace android */ 183