GrDrawingManager.cpp revision 18e9484ad5b5755757dc6badb986017a088a9c6b
13dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips/* 23dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips * Copyright 2015 Google Inc. 33dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips * 43dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips * Use of this source code is governed by a BSD-style license that can be 53dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips * found in the LICENSE file. 63dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips */ 73dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 85eb41fdf94187d6cc22702444622ed7897c8039absalomon#include "GrDrawingManager.h" 9b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon 10b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon#include "GrContext.h" 111105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman#include "GrRenderTargetContext.h" 121105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman#include "GrPathRenderingRenderTargetContext.h" 13c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips#include "GrRenderTargetProxy.h" 143dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips#include "GrResourceProvider.h" 15687378229aecefc0ab7e639181593774ec8a4290robertphillips#include "GrSoftwarePathRenderer.h" 166a2b1941c1da272f704439e417f212932eed2004bsalomon#include "GrSurfacePriv.h" 177ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips#include "GrSurfaceProxyPriv.h" 1845580d3e3024c1536e8e1b2017b704805442b634Brian Osman#include "GrTextureContext.h" 1945580d3e3024c1536e8e1b2017b704805442b634Brian Osman#include "GrTextureOpList.h" 200e22eb8e6efc7d7ab7a601ba555947916d139906brianosman#include "SkSurface_Gpu.h" 213dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips#include "SkTTopoSort.h" 223dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 23e804292e805917002cc3d7baa7f967fb20d2c7cbjoshualitt#include "text/GrAtlasTextContext.h" 24e804292e805917002cc3d7baa7f967fb20d2c7cbjoshualitt#include "text/GrStencilAndCoverTextContext.h" 25498d7ac86bfb45bdfc8f9aa7424f7236235987b5robertphillips 263dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillipsvoid GrDrawingManager::cleanup() { 27f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 28ee683655a9a9d57487ab8d4b0b01bb9bc2def144Robert Phillips // no opList should receive a new command after this 29ee683655a9a9d57487ab8d4b0b01bb9bc2def144Robert Phillips fOpLists[i]->makeClosed(*fContext->caps()); 300dfa62c97707ac9b0fc0bdba7acfc8405db5c836robertphillips 31f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips // We shouldn't need to do this, but it turns out some clients still hold onto opLists 326cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // after a cleanup. 336cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // MDB TODO: is this still true? 34f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips fOpLists[i]->reset(); 353dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips } 363dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 37f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips fOpLists.reset(); 383dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 3913391dd97209f36c71bc18cc75084f74c2f6af15robertphillips delete fPathRendererChain; 4013391dd97209f36c71bc18cc75084f74c2f6af15robertphillips fPathRendererChain = nullptr; 41687378229aecefc0ab7e639181593774ec8a4290robertphillips SkSafeSetNull(fSoftwarePathRenderer); 423dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 433dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 443dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillipsGrDrawingManager::~GrDrawingManager() { 453dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips this->cleanup(); 463dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 473dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 483dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillipsvoid GrDrawingManager::abandon() { 493dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips fAbandoned = true; 50f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 51f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips fOpLists[i]->abandonGpuResources(); 52a7f29640f6ab4eb50962a9d9f12d01ac2ce8b471csmartdalton } 533dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips this->cleanup(); 543dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 553dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 56687378229aecefc0ab7e639181593774ec8a4290robertphillipsvoid GrDrawingManager::freeGpuResources() { 57687378229aecefc0ab7e639181593774ec8a4290robertphillips // a path renderer may be holding onto resources 5813391dd97209f36c71bc18cc75084f74c2f6af15robertphillips delete fPathRendererChain; 5913391dd97209f36c71bc18cc75084f74c2f6af15robertphillips fPathRendererChain = nullptr; 60687378229aecefc0ab7e639181593774ec8a4290robertphillips SkSafeSetNull(fSoftwarePathRenderer); 61f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 62f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips fOpLists[i]->freeGpuResources(); 63a7f29640f6ab4eb50962a9d9f12d01ac2ce8b471csmartdalton } 64687378229aecefc0ab7e639181593774ec8a4290robertphillips} 65687378229aecefc0ab7e639181593774ec8a4290robertphillips 663dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillipsvoid GrDrawingManager::reset() { 67f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 68f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips fOpLists[i]->reset(); 693dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips } 70a13e202563979fd5076936606dcc1d660da8c632robertphillips fFlushState.reset(); 713dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 723dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 73e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillipsgr_instanced::OpAllocator* GrDrawingManager::instancingAllocator() { 74e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips if (fInstancingAllocator) { 75e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips return fInstancingAllocator.get(); 76e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips } 77e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips 78e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips fInstancingAllocator = fContext->getGpu()->createInstancedRenderingAllocator(); 79e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips return fInstancingAllocator.get(); 80e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips} 81e3302dfb81865051ad19cd1c91e2ec3a27df3417Robert Phillips 827ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips// MDB TODO: make use of the 'proxy' parameter. 837ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillipsvoid GrDrawingManager::internalFlush(GrSurfaceProxy*, GrResourceCache::FlushType type) { 847761d61876ea479dd9672b684fd5c7601932a767robertphillips if (fFlushing || this->wasAbandoned()) { 85b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon return; 86b8918c42b7a4a603e880f9db994f993ca0052ed2joshualitt } 87b8918c42b7a4a603e880f9db994f993ca0052ed2joshualitt fFlushing = true; 88dc43898bbbd06202562514ae785116e0cc40f825bsalomon bool flushed = false; 89eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 90eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 91eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // Semi-usually the GrOpLists are already closed at this point, but sometimes Ganesh 92eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // needs to flush mid-draw. In that case, the SkGpuDevice's GrOpLists won't be closed 93eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // but need to be flushed anyway. Closing such GrOpLists here will mean new 94eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // GrOpLists will be created to replace them if the SkGpuDevice(s) write to them again. 95ee683655a9a9d57487ab8d4b0b01bb9bc2def144Robert Phillips fOpLists[i]->makeClosed(*fContext->caps()); 966cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips SkDEBUGCODE(fOpLists[i]->validateTargetsSingleRenderTarget()); 97eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 98eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 99f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips#ifdef ENABLE_MDB 1009d524f22bfde5dc3dc8f48e1be39bdebd3bb0304halcanary SkDEBUGCODE(bool result =) 101f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips SkTTopoSort<GrOpList, GrOpList::TopoSortTraits>(&fOpLists); 1023dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips SkASSERT(result); 103f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips#endif 1043dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 105fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton GrOnFlushResourceProvider onFlushProvider(this); 106eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 107fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton if (!fOnFlushCBObjects.empty()) { 108eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // MDB TODO: pre-MDB '1' is the correct pre-allocated size. Post-MDB it will need 109eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // to be larger. 110eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips SkAutoSTArray<1, uint32_t> opListIds(fOpLists.count()); 111eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 112eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips opListIds[i] = fOpLists[i]->uniqueID(); 113eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 114eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 115eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips SkSTArray<1, sk_sp<GrRenderTargetContext>> renderTargetContexts; 116fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton for (GrOnFlushCallbackObject* onFlushCBObject : fOnFlushCBObjects) { 117fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton onFlushCBObject->preFlush(&onFlushProvider, 118fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton opListIds.get(), opListIds.count(), 119fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton &renderTargetContexts); 120eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips if (!renderTargetContexts.count()) { 121eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips continue; // This is fine. No atlases of this type are required for this flush 122eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 123eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 124eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips for (int j = 0; j < renderTargetContexts.count(); ++j) { 125eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips GrRenderTargetOpList* opList = renderTargetContexts[j]->getOpList(); 126eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips if (!opList) { 127eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips continue; // Odd - but not a big deal 128eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 129b6deea8f0ed61475382fc48c7359118bfdcbff85Robert Phillips opList->makeClosed(*fContext->caps()); 130eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips SkDEBUGCODE(opList->validateTargetsSingleRenderTarget()); 131eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips opList->prepareOps(&fFlushState); 132eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips if (!opList->executeOps(&fFlushState)) { 133eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips continue; // This is bad 134eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 135eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 136eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips renderTargetContexts.reset(); 137eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 138eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 139eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 140f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 1411e41f4a111e5b19e55d688033e7b857caef658e6Brian Salomon fOpLists[i]->prepareOps(&fFlushState); 14227fe1f849d2b6f96b49cc919df7d5f6d74598aa1robertphillips } 14327fe1f849d2b6f96b49cc919df7d5f6d74598aa1robertphillips 144a13e202563979fd5076936606dcc1d660da8c632robertphillips#if 0 14509d994ecb30de2e62a31af2c16307af31fe0e0b3Brian Salomon // Enable this to print out verbose GrOp information 146f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 147f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips SkDEBUGCODE(fOpLists[i]->dump();) 148a13e202563979fd5076936606dcc1d660da8c632robertphillips } 149a13e202563979fd5076936606dcc1d660da8c632robertphillips#endif 150a13e202563979fd5076936606dcc1d660da8c632robertphillips 151a13e202563979fd5076936606dcc1d660da8c632robertphillips // Upload all data to the GPU 152a13e202563979fd5076936606dcc1d660da8c632robertphillips fFlushState.preIssueDraws(); 153a13e202563979fd5076936606dcc1d660da8c632robertphillips 154f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 1551e41f4a111e5b19e55d688033e7b857caef658e6Brian Salomon if (fOpLists[i]->executeOps(&fFlushState)) { 156dc43898bbbd06202562514ae785116e0cc40f825bsalomon flushed = true; 157dc43898bbbd06202562514ae785116e0cc40f825bsalomon } 15818e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips fOpLists[i]->reset(); 159a13e202563979fd5076936606dcc1d660da8c632robertphillips } 16018e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips fOpLists.reset(); 161a13e202563979fd5076936606dcc1d660da8c632robertphillips 162342bfc25de5b0452b1551bf9db4bf45eac7718b2bsalomon SkASSERT(fFlushState.nextDrawToken() == fFlushState.nextTokenToFlush()); 163a13e202563979fd5076936606dcc1d660da8c632robertphillips 16418e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips fContext->getGpu()->finishFlush(); 165a13e202563979fd5076936606dcc1d660da8c632robertphillips 166a13e202563979fd5076936606dcc1d660da8c632robertphillips fFlushState.reset(); 167ee843b2ae4d75748d8bc323287f0c310fad548a7robertphillips // We always have to notify the cache when it requested a flush so it can reset its state. 168ee843b2ae4d75748d8bc323287f0c310fad548a7robertphillips if (flushed || type == GrResourceCache::FlushType::kCacheRequested) { 169b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon fContext->getResourceCache()->notifyFlushOccurred(type); 170b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon } 171fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton for (GrOnFlushCallbackObject* onFlushCBObject : fOnFlushCBObjects) { 172fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton onFlushCBObject->postFlush(); 173fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton } 174b8918c42b7a4a603e880f9db994f993ca0052ed2joshualitt fFlushing = false; 1753dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 1763dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 1777ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillipsvoid GrDrawingManager::prepareSurfaceForExternalIO(GrSurfaceProxy* proxy) { 1786a2b1941c1da272f704439e417f212932eed2004bsalomon if (this->wasAbandoned()) { 1796a2b1941c1da272f704439e417f212932eed2004bsalomon return; 1806a2b1941c1da272f704439e417f212932eed2004bsalomon } 1817ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips SkASSERT(proxy); 1826a2b1941c1da272f704439e417f212932eed2004bsalomon 1837ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips if (proxy->priv().hasPendingIO()) { 1847ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips this->flush(proxy); 1856a2b1941c1da272f704439e417f212932eed2004bsalomon } 1866a2b1941c1da272f704439e417f212932eed2004bsalomon 1877ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips GrSurface* surface = proxy->instantiate(fContext->resourceProvider()); 1887ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips if (!surface) { 1897ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips return; 1907ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips } 1917ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips 1927ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips if (fContext->getGpu() && surface->asRenderTarget()) { 1937ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips fContext->getGpu()->resolveRenderTarget(surface->asRenderTarget()); 1946a2b1941c1da272f704439e417f212932eed2004bsalomon } 1956a2b1941c1da272f704439e417f212932eed2004bsalomon} 1966a2b1941c1da272f704439e417f212932eed2004bsalomon 197fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Daltonvoid GrDrawingManager::addOnFlushCallbackObject(GrOnFlushCallbackObject* onFlushCBObject) { 198fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton fOnFlushCBObjects.push_back(onFlushCBObject); 199eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips} 200eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 201b6deea8f0ed61475382fc48c7359118bfdcbff85Robert Phillipssk_sp<GrRenderTargetOpList> GrDrawingManager::newRTOpList(GrRenderTargetProxy* rtp) { 2023dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips SkASSERT(fContext); 2033dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 2046cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // This is a temporary fix for the partial-MDB world. In that world we're not reordering 2056cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // so ops that (in the single opList world) would've just glommed onto the end of the single 2066cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // opList but referred to a far earlier RT need to appear in their own opList. 2076cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips if (!fOpLists.empty()) { 2086cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips fOpLists.back()->makeClosed(*fContext->caps()); 2093dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips } 2103dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 211f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips sk_sp<GrRenderTargetOpList> opList(new GrRenderTargetOpList(rtp, 212f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips fContext->getGpu(), 2138185f59335e8055961ea63502e74c6a186e3a546Robert Phillips fContext->getAuditTrail())); 214f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips SkASSERT(rtp->getLastOpList() == opList.get()); 2153dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 216f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips fOpLists.push_back() = opList; 2173dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 218f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips return opList; 2193dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 2203dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 221b6deea8f0ed61475382fc48c7359118bfdcbff85Robert Phillipssk_sp<GrTextureOpList> GrDrawingManager::newTextureOpList(GrTextureProxy* textureProxy) { 22245580d3e3024c1536e8e1b2017b704805442b634Brian Osman SkASSERT(fContext); 22345580d3e3024c1536e8e1b2017b704805442b634Brian Osman 2246cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // This is a temporary fix for the partial-MDB world. In that world we're not reordering 2256cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // so ops that (in the single opList world) would've just glommed onto the end of the single 2266cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // opList but referred to a far earlier RT need to appear in their own opList. 2276cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips if (!fOpLists.empty()) { 2286cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips fOpLists.back()->makeClosed(*fContext->caps()); 2296cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips } 2306cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips 23118e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips sk_sp<GrTextureOpList> opList(new GrTextureOpList(textureProxy, fContext->getAuditTrail())); 23245580d3e3024c1536e8e1b2017b704805442b634Brian Osman 2336cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips SkASSERT(textureProxy->getLastOpList() == opList.get()); 2346cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips 2356cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips fOpLists.push_back() = opList; 23645580d3e3024c1536e8e1b2017b704805442b634Brian Osman 237dc83b892a0ae431c5fe123a7e6873d63264bd64cRobert Phillips return opList; 23845580d3e3024c1536e8e1b2017b704805442b634Brian Osman} 23945580d3e3024c1536e8e1b2017b704805442b634Brian Osman 24086e7626f080028edd58f4b326e0ba9fa83c4208ebrianosmanGrAtlasTextContext* GrDrawingManager::getAtlasTextContext() { 24186e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman if (!fAtlasTextContext) { 24286e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman fAtlasTextContext.reset(GrAtlasTextContext::Create()); 24386e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman } 24486e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman 24586e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman return fAtlasTextContext.get(); 24686e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman} 24786e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman 248687378229aecefc0ab7e639181593774ec8a4290robertphillips/* 249687378229aecefc0ab7e639181593774ec8a4290robertphillips * This method finds a path renderer that can draw the specified path on 250687378229aecefc0ab7e639181593774ec8a4290robertphillips * the provided target. 251687378229aecefc0ab7e639181593774ec8a4290robertphillips * Due to its expense, the software path renderer has split out so it can 252687378229aecefc0ab7e639181593774ec8a4290robertphillips * can be individually allowed/disallowed via the "allowSW" boolean. 253687378229aecefc0ab7e639181593774ec8a4290robertphillips */ 254687378229aecefc0ab7e639181593774ec8a4290robertphillipsGrPathRenderer* GrDrawingManager::getPathRenderer(const GrPathRenderer::CanDrawPathArgs& args, 255687378229aecefc0ab7e639181593774ec8a4290robertphillips bool allowSW, 256687378229aecefc0ab7e639181593774ec8a4290robertphillips GrPathRendererChain::DrawType drawType, 257687378229aecefc0ab7e639181593774ec8a4290robertphillips GrPathRenderer::StencilSupport* stencilSupport) { 258687378229aecefc0ab7e639181593774ec8a4290robertphillips 259687378229aecefc0ab7e639181593774ec8a4290robertphillips if (!fPathRendererChain) { 2606b2552f10983d1b6d33303e3e9965ae71944c1d5bsalomon fPathRendererChain = new GrPathRendererChain(fContext, fOptionsForPathRendererChain); 261687378229aecefc0ab7e639181593774ec8a4290robertphillips } 262687378229aecefc0ab7e639181593774ec8a4290robertphillips 263687378229aecefc0ab7e639181593774ec8a4290robertphillips GrPathRenderer* pr = fPathRendererChain->getPathRenderer(args, drawType, stencilSupport); 264687378229aecefc0ab7e639181593774ec8a4290robertphillips if (!pr && allowSW) { 265687378229aecefc0ab7e639181593774ec8a4290robertphillips if (!fSoftwarePathRenderer) { 26639ef7fb885d7be648b9f0ecd027bc400d1213cecbsalomon fSoftwarePathRenderer = 26732342f032e1dfd133040324f851f0365f9d4cb51Brian Osman new GrSoftwarePathRenderer(fContext->resourceProvider(), 26839ef7fb885d7be648b9f0ecd027bc400d1213cecbsalomon fOptionsForPathRendererChain.fAllowPathMaskCaching); 269687378229aecefc0ab7e639181593774ec8a4290robertphillips } 2700e8fc8b9e6a138cf4a66b421fb824679df717329Brian Salomon if (fSoftwarePathRenderer->canDrawPath(args)) { 2710e8fc8b9e6a138cf4a66b421fb824679df717329Brian Salomon pr = fSoftwarePathRenderer; 2720e8fc8b9e6a138cf4a66b421fb824679df717329Brian Salomon } 273687378229aecefc0ab7e639181593774ec8a4290robertphillips } 274687378229aecefc0ab7e639181593774ec8a4290robertphillips 275687378229aecefc0ab7e639181593774ec8a4290robertphillips return pr; 276687378229aecefc0ab7e639181593774ec8a4290robertphillips} 277687378229aecefc0ab7e639181593774ec8a4290robertphillips 2781105224f9701e57ec5ce0354d6a380b664f5c638Brian Osmansk_sp<GrRenderTargetContext> GrDrawingManager::makeRenderTargetContext( 2793743013f755d23c215d852af7d829c3cd74f34a2Robert Phillips sk_sp<GrSurfaceProxy> sProxy, 280c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips sk_sp<SkColorSpace> colorSpace, 281c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips const SkSurfaceProps* surfaceProps) { 2823743013f755d23c215d852af7d829c3cd74f34a2Robert Phillips if (this->wasAbandoned() || !sProxy->asRenderTargetProxy()) { 2833dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips return nullptr; 2843dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips } 2853dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 2860e22eb8e6efc7d7ab7a601ba555947916d139906brianosman // SkSurface catches bad color space usage at creation. This check handles anything that slips 2870e22eb8e6efc7d7ab7a601ba555947916d139906brianosman // by, including internal usage. We allow a null color space here, for read/write pixels and 2880e22eb8e6efc7d7ab7a601ba555947916d139906brianosman // other special code paths. If a color space is provided, though, enforce all other rules. 2892c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips if (colorSpace && !SkSurface_Gpu::Valid(fContext, sProxy->config(), colorSpace.get())) { 290a9c3c6aea5f7ade5aa2d112a221c458cd759222abrianosman SkDEBUGFAIL("Invalid config and colorspace combination"); 2910e22eb8e6efc7d7ab7a601ba555947916d139906brianosman return nullptr; 2920e22eb8e6efc7d7ab7a601ba555947916d139906brianosman } 29396880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt 2942c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips sk_sp<GrRenderTargetProxy> rtp(sk_ref_sp(sProxy->asRenderTargetProxy())); 2952c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips 29696880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt bool useDIF = false; 29796880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt if (surfaceProps) { 29896880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt useDIF = surfaceProps->isUseDeviceIndependentFonts(); 29996880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt } 30096880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt 30196880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt if (useDIF && fContext->caps()->shaderCaps()->pathRenderingSupport() && 3027c8460e10135c05a42d0744b84838bbc24398ac2Brian Salomon GrFSAAType::kNone != rtp->fsaaType()) { 303c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips // TODO: defer stencil buffer attachment for PathRenderingDrawContext 30432342f032e1dfd133040324f851f0365f9d4cb51Brian Osman sk_sp<GrRenderTarget> rt(sk_ref_sp(rtp->instantiate(fContext->resourceProvider()))); 305e60ad620fe236ce4c1e85a31bd53ed0c848da8c3Robert Phillips if (!rt) { 306e60ad620fe236ce4c1e85a31bd53ed0c848da8c3Robert Phillips return nullptr; 307e60ad620fe236ce4c1e85a31bd53ed0c848da8c3Robert Phillips } 3086c7e325236b7fbb9c9b14ebb4715f88a59718695robertphillips GrStencilAttachment* sb = fContext->resourceProvider()->attachStencilAttachment(rt.get()); 30996880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt if (sb) { 3101105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman return sk_sp<GrRenderTargetContext>(new GrPathRenderingRenderTargetContext( 311c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips fContext, this, std::move(rtp), 312dfe4f2e4fe5b162d4adb4486fe751f1e3b30bea7brianosman std::move(colorSpace), surfaceProps, 3136c7e325236b7fbb9c9b14ebb4715f88a59718695robertphillips fContext->getAuditTrail(), fSingleOwner)); 31496880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt } 31596880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt } 31696880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt 317c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips return sk_sp<GrRenderTargetContext>(new GrRenderTargetContext(fContext, this, std::move(rtp), 3181105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman std::move(colorSpace), 3191105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman surfaceProps, 3201105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman fContext->getAuditTrail(), 3211105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman fSingleOwner)); 3223dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 32345580d3e3024c1536e8e1b2017b704805442b634Brian Osman 3242c86249465c28a532c8be55b6ba497021e3110ecRobert Phillipssk_sp<GrTextureContext> GrDrawingManager::makeTextureContext(sk_sp<GrSurfaceProxy> sProxy, 3252c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips sk_sp<SkColorSpace> colorSpace) { 32645580d3e3024c1536e8e1b2017b704805442b634Brian Osman if (this->wasAbandoned() || !sProxy->asTextureProxy()) { 32745580d3e3024c1536e8e1b2017b704805442b634Brian Osman return nullptr; 32845580d3e3024c1536e8e1b2017b704805442b634Brian Osman } 32945580d3e3024c1536e8e1b2017b704805442b634Brian Osman 3302c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips // SkSurface catches bad color space usage at creation. This check handles anything that slips 3312c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips // by, including internal usage. We allow a null color space here, for read/write pixels and 3322c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips // other special code paths. If a color space is provided, though, enforce all other rules. 3332c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips if (colorSpace && !SkSurface_Gpu::Valid(fContext, sProxy->config(), colorSpace.get())) { 3342c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips SkDEBUGFAIL("Invalid config and colorspace combination"); 3352c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips return nullptr; 3362c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips } 3372c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips 33845580d3e3024c1536e8e1b2017b704805442b634Brian Osman // GrTextureRenderTargets should always be using GrRenderTargetContext 33945580d3e3024c1536e8e1b2017b704805442b634Brian Osman SkASSERT(!sProxy->asRenderTargetProxy()); 34045580d3e3024c1536e8e1b2017b704805442b634Brian Osman 34145580d3e3024c1536e8e1b2017b704805442b634Brian Osman sk_sp<GrTextureProxy> textureProxy(sk_ref_sp(sProxy->asTextureProxy())); 34245580d3e3024c1536e8e1b2017b704805442b634Brian Osman 34345580d3e3024c1536e8e1b2017b704805442b634Brian Osman return sk_sp<GrTextureContext>(new GrTextureContext(fContext, this, std::move(textureProxy), 3442c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips std::move(colorSpace), 3452c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips fContext->getAuditTrail(), 3462c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips fSingleOwner)); 34745580d3e3024c1536e8e1b2017b704805442b634Brian Osman} 348