GrDrawingManager.cpp revision eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9
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()); 96eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 97eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 98a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips#ifdef SK_DEBUG 99a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips // This block checks for any unnecessary splits in the opLists. If two sequential opLists 100a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips // share the same backing GrSurfaceProxy it means the opList was artificially split. 101a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips if (fOpLists.count()) { 102a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips GrRenderTargetOpList* prevOpList = fOpLists[0]->asRenderTargetOpList(); 103a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips for (int i = 1; i < fOpLists.count(); ++i) { 104a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips GrRenderTargetOpList* curOpList = fOpLists[i]->asRenderTargetOpList(); 105a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips 106a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips if (prevOpList && curOpList) { 107a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips SkASSERT(prevOpList->fTarget.get() != curOpList->fTarget.get()); 108a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips } 109a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips 110a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips prevOpList = curOpList; 111a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips } 112a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips } 113a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips#endif 114a4c93ac535d3b0ed979c7bf666f09aa7dbf1f0ebRobert Phillips 115f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips#ifdef ENABLE_MDB 1169d524f22bfde5dc3dc8f48e1be39bdebd3bb0304halcanary SkDEBUGCODE(bool result =) 117f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips SkTTopoSort<GrOpList, GrOpList::TopoSortTraits>(&fOpLists); 1183dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips SkASSERT(result); 119f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips#endif 1203dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 121fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton GrOnFlushResourceProvider onFlushProvider(this); 122eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 123fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton if (!fOnFlushCBObjects.empty()) { 124eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // MDB TODO: pre-MDB '1' is the correct pre-allocated size. Post-MDB it will need 125eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips // to be larger. 126eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips SkAutoSTArray<1, uint32_t> opListIds(fOpLists.count()); 127eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 128eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips opListIds[i] = fOpLists[i]->uniqueID(); 129eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 130eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 131eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips SkSTArray<1, sk_sp<GrRenderTargetContext>> renderTargetContexts; 132fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton for (GrOnFlushCallbackObject* onFlushCBObject : fOnFlushCBObjects) { 133fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton onFlushCBObject->preFlush(&onFlushProvider, 134fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton opListIds.get(), opListIds.count(), 135fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton &renderTargetContexts); 136eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips if (!renderTargetContexts.count()) { 137eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips continue; // This is fine. No atlases of this type are required for this flush 138eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 139eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 140eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips for (int j = 0; j < renderTargetContexts.count(); ++j) { 141eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips GrRenderTargetOpList* opList = renderTargetContexts[j]->getOpList(); 142eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips if (!opList) { 143eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips continue; // Odd - but not a big deal 144eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 145b6deea8f0ed61475382fc48c7359118bfdcbff85Robert Phillips opList->makeClosed(*fContext->caps()); 146eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips opList->prepareOps(&fFlushState); 147eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips if (!opList->executeOps(&fFlushState)) { 148eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips continue; // This is bad 149eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 150eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 151eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips renderTargetContexts.reset(); 152eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 153eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips } 154eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 155a13e202563979fd5076936606dcc1d660da8c632robertphillips#if 0 15609d994ecb30de2e62a31af2c16307af31fe0e0b3Brian Salomon // Enable this to print out verbose GrOp information 157f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 158f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips SkDEBUGCODE(fOpLists[i]->dump();) 159a13e202563979fd5076936606dcc1d660da8c632robertphillips } 160a13e202563979fd5076936606dcc1d660da8c632robertphillips#endif 161a13e202563979fd5076936606dcc1d660da8c632robertphillips 162318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 163318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips if (!fOpLists[i]->instantiate(fContext->resourceProvider())) { 164318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips fOpLists[i] = nullptr; 165318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips continue; 166318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips } 167318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips 168318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips fOpLists[i]->prepareOps(&fFlushState); 169318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips } 170318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips 171a13e202563979fd5076936606dcc1d660da8c632robertphillips // Upload all data to the GPU 172a13e202563979fd5076936606dcc1d660da8c632robertphillips fFlushState.preIssueDraws(); 173a13e202563979fd5076936606dcc1d660da8c632robertphillips 174f2361d2d93c200cd4555b5e8ecea4531801abaaaRobert Phillips for (int i = 0; i < fOpLists.count(); ++i) { 175318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips if (!fOpLists[i]) { 176318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips continue; 177318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips } 178318c419d3e373487a8bb28f56ea921ed850e61acRobert Phillips 1791e41f4a111e5b19e55d688033e7b857caef658e6Brian Salomon if (fOpLists[i]->executeOps(&fFlushState)) { 180dc43898bbbd06202562514ae785116e0cc40f825bsalomon flushed = true; 181dc43898bbbd06202562514ae785116e0cc40f825bsalomon } 18218e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips fOpLists[i]->reset(); 183a13e202563979fd5076936606dcc1d660da8c632robertphillips } 18418e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips fOpLists.reset(); 185a13e202563979fd5076936606dcc1d660da8c632robertphillips 186342bfc25de5b0452b1551bf9db4bf45eac7718b2bsalomon SkASSERT(fFlushState.nextDrawToken() == fFlushState.nextTokenToFlush()); 187a13e202563979fd5076936606dcc1d660da8c632robertphillips 18818e9484ad5b5755757dc6badb986017a088a9c6bRobert Phillips fContext->getGpu()->finishFlush(); 189a13e202563979fd5076936606dcc1d660da8c632robertphillips 190a13e202563979fd5076936606dcc1d660da8c632robertphillips fFlushState.reset(); 191ee843b2ae4d75748d8bc323287f0c310fad548a7robertphillips // We always have to notify the cache when it requested a flush so it can reset its state. 192ee843b2ae4d75748d8bc323287f0c310fad548a7robertphillips if (flushed || type == GrResourceCache::FlushType::kCacheRequested) { 193b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon fContext->getResourceCache()->notifyFlushOccurred(type); 194b77a907c2fb4402b7e70e9fff70eb71482354e67bsalomon } 195fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton for (GrOnFlushCallbackObject* onFlushCBObject : fOnFlushCBObjects) { 196fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton onFlushCBObject->postFlush(); 197fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton } 198b8918c42b7a4a603e880f9db994f993ca0052ed2joshualitt fFlushing = false; 1993dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 2003dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 2017ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillipsvoid GrDrawingManager::prepareSurfaceForExternalIO(GrSurfaceProxy* proxy) { 2026a2b1941c1da272f704439e417f212932eed2004bsalomon if (this->wasAbandoned()) { 2036a2b1941c1da272f704439e417f212932eed2004bsalomon return; 2046a2b1941c1da272f704439e417f212932eed2004bsalomon } 2057ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips SkASSERT(proxy); 2066a2b1941c1da272f704439e417f212932eed2004bsalomon 2077ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips if (proxy->priv().hasPendingIO()) { 2087ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips this->flush(proxy); 2096a2b1941c1da272f704439e417f212932eed2004bsalomon } 2106a2b1941c1da272f704439e417f212932eed2004bsalomon 211eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips if (!proxy->instantiate(fContext->resourceProvider())) { 2127ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips return; 2137ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips } 2147ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips 215eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips GrSurface* surface = proxy->priv().peekSurface(); 216eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips 2177ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips if (fContext->getGpu() && surface->asRenderTarget()) { 2187ee385e1dc3cd6a47dc8f7297fef6e175eaba224Robert Phillips fContext->getGpu()->resolveRenderTarget(surface->asRenderTarget()); 2196a2b1941c1da272f704439e417f212932eed2004bsalomon } 2206a2b1941c1da272f704439e417f212932eed2004bsalomon} 2216a2b1941c1da272f704439e417f212932eed2004bsalomon 222fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Daltonvoid GrDrawingManager::addOnFlushCallbackObject(GrOnFlushCallbackObject* onFlushCBObject) { 223fe199b7d512a7cfc56deaaa134260e1d47a1e7e0Chris Dalton fOnFlushCBObjects.push_back(onFlushCBObject); 224eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips} 225eb35f4dfaa10b9d751abbc9a1406456eb3b1649dRobert Phillips 226b6deea8f0ed61475382fc48c7359118bfdcbff85Robert Phillipssk_sp<GrRenderTargetOpList> GrDrawingManager::newRTOpList(GrRenderTargetProxy* rtp) { 2273dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips SkASSERT(fContext); 2283dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 2296cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // This is a temporary fix for the partial-MDB world. In that world we're not reordering 2306cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // so ops that (in the single opList world) would've just glommed onto the end of the single 2316cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // opList but referred to a far earlier RT need to appear in their own opList. 2326cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips if (!fOpLists.empty()) { 2336cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips fOpLists.back()->makeClosed(*fContext->caps()); 2343dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips } 2353dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 236f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips sk_sp<GrRenderTargetOpList> opList(new GrRenderTargetOpList(rtp, 237f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips fContext->getGpu(), 2388185f59335e8055961ea63502e74c6a186e3a546Robert Phillips fContext->getAuditTrail())); 239f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips SkASSERT(rtp->getLastOpList() == opList.get()); 2403dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 241f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips fOpLists.push_back() = opList; 2423dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 243f5442bb4c152e7c8138c83d27140e55d846f7ea5Robert Phillips return opList; 2443dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 2453dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 246b6deea8f0ed61475382fc48c7359118bfdcbff85Robert Phillipssk_sp<GrTextureOpList> GrDrawingManager::newTextureOpList(GrTextureProxy* textureProxy) { 24745580d3e3024c1536e8e1b2017b704805442b634Brian Osman SkASSERT(fContext); 24845580d3e3024c1536e8e1b2017b704805442b634Brian Osman 2496cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // This is a temporary fix for the partial-MDB world. In that world we're not reordering 2506cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // so ops that (in the single opList world) would've just glommed onto the end of the single 2516cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips // opList but referred to a far earlier RT need to appear in their own opList. 2526cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips if (!fOpLists.empty()) { 2536cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips fOpLists.back()->makeClosed(*fContext->caps()); 2546cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips } 2556cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips 2565efd5ea4e146c47394d16c8b6f876264822a0beeRobert Phillips sk_sp<GrTextureOpList> opList(new GrTextureOpList(fContext->resourceProvider(), 2575efd5ea4e146c47394d16c8b6f876264822a0beeRobert Phillips textureProxy, 2585efd5ea4e146c47394d16c8b6f876264822a0beeRobert Phillips fContext->getAuditTrail())); 25945580d3e3024c1536e8e1b2017b704805442b634Brian Osman 2606cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips SkASSERT(textureProxy->getLastOpList() == opList.get()); 2616cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips 2626cdc22cde8e6297d34fdaaa3ed5e69ae86c30a77Robert Phillips fOpLists.push_back() = opList; 26345580d3e3024c1536e8e1b2017b704805442b634Brian Osman 264dc83b892a0ae431c5fe123a7e6873d63264bd64cRobert Phillips return opList; 26545580d3e3024c1536e8e1b2017b704805442b634Brian Osman} 26645580d3e3024c1536e8e1b2017b704805442b634Brian Osman 26786e7626f080028edd58f4b326e0ba9fa83c4208ebrianosmanGrAtlasTextContext* GrDrawingManager::getAtlasTextContext() { 26886e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman if (!fAtlasTextContext) { 26986e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman fAtlasTextContext.reset(GrAtlasTextContext::Create()); 27086e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman } 27186e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman 27286e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman return fAtlasTextContext.get(); 27386e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman} 27486e7626f080028edd58f4b326e0ba9fa83c4208ebrianosman 275687378229aecefc0ab7e639181593774ec8a4290robertphillips/* 276687378229aecefc0ab7e639181593774ec8a4290robertphillips * This method finds a path renderer that can draw the specified path on 277687378229aecefc0ab7e639181593774ec8a4290robertphillips * the provided target. 278687378229aecefc0ab7e639181593774ec8a4290robertphillips * Due to its expense, the software path renderer has split out so it can 279687378229aecefc0ab7e639181593774ec8a4290robertphillips * can be individually allowed/disallowed via the "allowSW" boolean. 280687378229aecefc0ab7e639181593774ec8a4290robertphillips */ 281687378229aecefc0ab7e639181593774ec8a4290robertphillipsGrPathRenderer* GrDrawingManager::getPathRenderer(const GrPathRenderer::CanDrawPathArgs& args, 282687378229aecefc0ab7e639181593774ec8a4290robertphillips bool allowSW, 283687378229aecefc0ab7e639181593774ec8a4290robertphillips GrPathRendererChain::DrawType drawType, 284687378229aecefc0ab7e639181593774ec8a4290robertphillips GrPathRenderer::StencilSupport* stencilSupport) { 285687378229aecefc0ab7e639181593774ec8a4290robertphillips 286687378229aecefc0ab7e639181593774ec8a4290robertphillips if (!fPathRendererChain) { 2876b2552f10983d1b6d33303e3e9965ae71944c1d5bsalomon fPathRendererChain = new GrPathRendererChain(fContext, fOptionsForPathRendererChain); 288687378229aecefc0ab7e639181593774ec8a4290robertphillips } 289687378229aecefc0ab7e639181593774ec8a4290robertphillips 290687378229aecefc0ab7e639181593774ec8a4290robertphillips GrPathRenderer* pr = fPathRendererChain->getPathRenderer(args, drawType, stencilSupport); 291687378229aecefc0ab7e639181593774ec8a4290robertphillips if (!pr && allowSW) { 292687378229aecefc0ab7e639181593774ec8a4290robertphillips if (!fSoftwarePathRenderer) { 29339ef7fb885d7be648b9f0ecd027bc400d1213cecbsalomon fSoftwarePathRenderer = 29432342f032e1dfd133040324f851f0365f9d4cb51Brian Osman new GrSoftwarePathRenderer(fContext->resourceProvider(), 29539ef7fb885d7be648b9f0ecd027bc400d1213cecbsalomon fOptionsForPathRendererChain.fAllowPathMaskCaching); 296687378229aecefc0ab7e639181593774ec8a4290robertphillips } 2970e8fc8b9e6a138cf4a66b421fb824679df717329Brian Salomon if (fSoftwarePathRenderer->canDrawPath(args)) { 2980e8fc8b9e6a138cf4a66b421fb824679df717329Brian Salomon pr = fSoftwarePathRenderer; 2990e8fc8b9e6a138cf4a66b421fb824679df717329Brian Salomon } 300687378229aecefc0ab7e639181593774ec8a4290robertphillips } 301687378229aecefc0ab7e639181593774ec8a4290robertphillips 302687378229aecefc0ab7e639181593774ec8a4290robertphillips return pr; 303687378229aecefc0ab7e639181593774ec8a4290robertphillips} 304687378229aecefc0ab7e639181593774ec8a4290robertphillips 3051105224f9701e57ec5ce0354d6a380b664f5c638Brian Osmansk_sp<GrRenderTargetContext> GrDrawingManager::makeRenderTargetContext( 3063743013f755d23c215d852af7d829c3cd74f34a2Robert Phillips sk_sp<GrSurfaceProxy> sProxy, 307c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips sk_sp<SkColorSpace> colorSpace, 308c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips const SkSurfaceProps* surfaceProps) { 3093743013f755d23c215d852af7d829c3cd74f34a2Robert Phillips if (this->wasAbandoned() || !sProxy->asRenderTargetProxy()) { 3103dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips return nullptr; 3113dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips } 3123dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips 3130e22eb8e6efc7d7ab7a601ba555947916d139906brianosman // SkSurface catches bad color space usage at creation. This check handles anything that slips 3140e22eb8e6efc7d7ab7a601ba555947916d139906brianosman // by, including internal usage. We allow a null color space here, for read/write pixels and 3150e22eb8e6efc7d7ab7a601ba555947916d139906brianosman // other special code paths. If a color space is provided, though, enforce all other rules. 3162c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips if (colorSpace && !SkSurface_Gpu::Valid(fContext, sProxy->config(), colorSpace.get())) { 317a9c3c6aea5f7ade5aa2d112a221c458cd759222abrianosman SkDEBUGFAIL("Invalid config and colorspace combination"); 3180e22eb8e6efc7d7ab7a601ba555947916d139906brianosman return nullptr; 3190e22eb8e6efc7d7ab7a601ba555947916d139906brianosman } 32096880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt 3212c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips sk_sp<GrRenderTargetProxy> rtp(sk_ref_sp(sProxy->asRenderTargetProxy())); 3222c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips 32396880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt bool useDIF = false; 32496880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt if (surfaceProps) { 32596880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt useDIF = surfaceProps->isUseDeviceIndependentFonts(); 32696880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt } 32796880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt 32896880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt if (useDIF && fContext->caps()->shaderCaps()->pathRenderingSupport() && 3297c8460e10135c05a42d0744b84838bbc24398ac2Brian Salomon GrFSAAType::kNone != rtp->fsaaType()) { 330c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips // TODO: defer stencil buffer attachment for PathRenderingDrawContext 331eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips if (!rtp->instantiate(fContext->resourceProvider())) { 332e60ad620fe236ce4c1e85a31bd53ed0c848da8c3Robert Phillips return nullptr; 333e60ad620fe236ce4c1e85a31bd53ed0c848da8c3Robert Phillips } 334eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips GrRenderTarget* rt = rtp->priv().peekRenderTarget(); 335eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips 336eee4d6e4e8cc5c4c79f065abcc3ce609f71238f9Robert Phillips GrStencilAttachment* sb = fContext->resourceProvider()->attachStencilAttachment(rt); 33796880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt if (sb) { 3381105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman return sk_sp<GrRenderTargetContext>(new GrPathRenderingRenderTargetContext( 339c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips fContext, this, std::move(rtp), 340dfe4f2e4fe5b162d4adb4486fe751f1e3b30bea7brianosman std::move(colorSpace), surfaceProps, 3416c7e325236b7fbb9c9b14ebb4715f88a59718695robertphillips fContext->getAuditTrail(), fSingleOwner)); 34296880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt } 34396880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt } 34496880d9e366d58e5960aa0ee6aa67260797679ebjoshualitt 345c7635fa374b87711e5ccd8222957a8fbdc772f7bRobert Phillips return sk_sp<GrRenderTargetContext>(new GrRenderTargetContext(fContext, this, std::move(rtp), 3461105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman std::move(colorSpace), 3471105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman surfaceProps, 3481105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman fContext->getAuditTrail(), 3491105224f9701e57ec5ce0354d6a380b664f5c638Brian Osman fSingleOwner)); 3503dc6ae55ca01025a0d723c87d42ed72f5a4ff6ecrobertphillips} 35145580d3e3024c1536e8e1b2017b704805442b634Brian Osman 3522c86249465c28a532c8be55b6ba497021e3110ecRobert Phillipssk_sp<GrTextureContext> GrDrawingManager::makeTextureContext(sk_sp<GrSurfaceProxy> sProxy, 3532c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips sk_sp<SkColorSpace> colorSpace) { 35445580d3e3024c1536e8e1b2017b704805442b634Brian Osman if (this->wasAbandoned() || !sProxy->asTextureProxy()) { 35545580d3e3024c1536e8e1b2017b704805442b634Brian Osman return nullptr; 35645580d3e3024c1536e8e1b2017b704805442b634Brian Osman } 35745580d3e3024c1536e8e1b2017b704805442b634Brian Osman 3582c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips // SkSurface catches bad color space usage at creation. This check handles anything that slips 3592c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips // by, including internal usage. We allow a null color space here, for read/write pixels and 3602c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips // other special code paths. If a color space is provided, though, enforce all other rules. 3612c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips if (colorSpace && !SkSurface_Gpu::Valid(fContext, sProxy->config(), colorSpace.get())) { 3622c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips SkDEBUGFAIL("Invalid config and colorspace combination"); 3632c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips return nullptr; 3642c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips } 3652c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips 36645580d3e3024c1536e8e1b2017b704805442b634Brian Osman // GrTextureRenderTargets should always be using GrRenderTargetContext 36745580d3e3024c1536e8e1b2017b704805442b634Brian Osman SkASSERT(!sProxy->asRenderTargetProxy()); 36845580d3e3024c1536e8e1b2017b704805442b634Brian Osman 36945580d3e3024c1536e8e1b2017b704805442b634Brian Osman sk_sp<GrTextureProxy> textureProxy(sk_ref_sp(sProxy->asTextureProxy())); 37045580d3e3024c1536e8e1b2017b704805442b634Brian Osman 37145580d3e3024c1536e8e1b2017b704805442b634Brian Osman return sk_sp<GrTextureContext>(new GrTextureContext(fContext, this, std::move(textureProxy), 3722c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips std::move(colorSpace), 3732c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips fContext->getAuditTrail(), 3742c86249465c28a532c8be55b6ba497021e3110ecRobert Phillips fSingleOwner)); 37545580d3e3024c1536e8e1b2017b704805442b634Brian Osman} 376