GrDirectContext.cpp | Explore in Territory

/*
 * Copyright 2018 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
#include "include/gpu/ganesh/GrDirectContext.h"

#include "include/core/SkImageInfo.h"
#include "include/core/SkPixmap.h"
#include "include/core/SkSize.h"
#include "include/core/SkSurface.h"
#include "include/core/SkTextureCompressionType.h"
#include "include/core/SkTraceMemoryDump.h"
#include "include/gpu/GpuTypes.h"
#include "include/gpu/ganesh/GrBackendSemaphore.h"
#include "include/gpu/ganesh/GrBackendSurface.h"
#include "include/gpu/ganesh/GrContextThreadSafeProxy.h"
#include "include/private/base/SingleOwner.h"
#include "include/private/base/SkTArray.h"
#include "include/private/base/SkTemplates.h"
#include "include/private/gpu/ganesh/GrTypesPriv.h"
#include "src/base/SkAutoMalloc.h"
#include "src/core/SkCompressedDataUtils.h"
#include "src/core/SkMipmap.h"
#include "src/core/SkTaskGroup.h"
#include "src/core/SkTraceEvent.h"
#include "src/gpu/DataUtils.h"
#include "src/gpu/GpuTypesPriv.h"
#include "src/gpu/RefCntedCallback.h"
#include "src/gpu/Swizzle.h"
#include "src/gpu/ganesh/Device.h"
#include "src/gpu/ganesh/GrBackendUtils.h"
#include "src/gpu/ganesh/GrCaps.h"
#include "src/gpu/ganesh/GrClientMappedBufferManager.h"
#include "src/gpu/ganesh/GrColorInfo.h"
#include "src/gpu/ganesh/GrContextThreadSafeProxyPriv.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrDrawOpAtlas.h"
#include "src/gpu/ganesh/GrDrawingManager.h"
#include "src/gpu/ganesh/GrGpu.h"
#include "src/gpu/ganesh/GrPixmap.h"
#include "src/gpu/ganesh/GrProxyProvider.h"
#include "src/gpu/ganesh/GrRenderTargetProxy.h"
#include "src/gpu/ganesh/GrResourceCache.h"
#include "src/gpu/ganesh/GrResourceProvider.h"
#include "src/gpu/ganesh/GrSemaphore.h"  // IWYU pragma: keep
#include "src/gpu/ganesh/GrShaderCaps.h"
#include "src/gpu/ganesh/GrSurfaceProxy.h"
#include "src/gpu/ganesh/GrSurfaceProxyView.h"
#include "src/gpu/ganesh/GrThreadSafePipelineBuilder.h" // IWYU pragma: keep
#include "src/gpu/ganesh/SurfaceContext.h"
#include "src/gpu/ganesh/image/SkImage_GaneshBase.h"
#include "src/gpu/ganesh/mock/GrMockGpu.h"
#include "src/gpu/ganesh/ops/SmallPathAtlasMgr.h"
#include "src/gpu/ganesh/surface/SkSurface_Ganesh.h"
#include "src/gpu/ganesh/text/GrAtlasManager.h"
#include "src/image/SkImage_Base.h"
#include "src/image/SkSurface_Base.h"
#include "src/text/gpu/StrikeCache.h"
#include "src/text/gpu/TextBlobRedrawCoordinator.h"

#include <array>
#include <atomic>
#include <forward_list>
#include <memory>
#include <utility>

#ifdef SK_DIRECT3D
#include "src/gpu/ganesh/d3d/GrD3DGpu.h"
#endif

usingnamespaceskia_private;

#define ASSERT_SINGLE_OWNER …

StrikeCache;

GrDirectContext::DirectContextID GrDirectContext::DirectContextID::Next() { … }

GrDirectContext::GrDirectContext(GrBackendApi backend,
                                 const GrContextOptions& options,
                                 sk_sp<GrContextThreadSafeProxy> proxy)
        : … { … }

GrDirectContext::~GrDirectContext() { … }

sk_sp<GrContextThreadSafeProxy> GrDirectContext::threadSafeProxy() { … }

void GrDirectContext::resetGLTextureBindings() { … }

void GrDirectContext::resetContext(uint32_t state) { … }

void GrDirectContext::abandonContext() { … }

bool GrDirectContext::abandoned() { … }

bool GrDirectContext::isDeviceLost() { … }

bool GrDirectContext::oomed() { … }

void GrDirectContext::releaseResourcesAndAbandonContext() { … }

void GrDirectContext::freeGpuResources() { … }

bool GrDirectContext::init() { … }

void GrDirectContext::getResourceCacheUsage(int* resourceCount, size_t* resourceBytes) const { … }

size_t GrDirectContext::getResourceCachePurgeableBytes() const { … }

void GrDirectContext::getResourceCacheLimits(int* maxResources, size_t* maxResourceBytes) const { … }

size_t GrDirectContext::getResourceCacheLimit() const { … }

void GrDirectContext::setResourceCacheLimits(int unused, size_t maxResourceBytes) { … }

void GrDirectContext::setResourceCacheLimit(size_t maxResourceBytes) { … }

void GrDirectContext::purgeUnlockedResources(GrPurgeResourceOptions opts) { … }

void GrDirectContext::performDeferredCleanup(std::chrono::milliseconds msNotUsed,
                                             GrPurgeResourceOptions opts) { … }

void GrDirectContext::purgeUnlockedResources(size_t bytesToPurge, bool preferScratchResources) { … }

////////////////////////////////////////////////////////////////////////////////
bool GrDirectContext::wait(int numSemaphores, const GrBackendSemaphore waitSemaphores[],
                           bool deleteSemaphoresAfterWait) { … }

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)
skgpu::ganesh::SmallPathAtlasMgr* GrDirectContext::onGetSmallPathAtlasMgr() { … }
#endif

////////////////////////////////////////////////////////////////////////////////

GrSemaphoresSubmitted GrDirectContext::flush(const GrFlushInfo& info) { … }

bool GrDirectContext::submit(GrSyncCpu sync) { … }

GrSemaphoresSubmitted GrDirectContext::flush(const sk_sp<const SkImage>& image,
                                             const GrFlushInfo& flushInfo) { … }

void GrDirectContext::flush(const sk_sp<const SkImage>& image) { … }

void GrDirectContext::flushAndSubmit(const sk_sp<const SkImage>& image) { … }

GrSemaphoresSubmitted GrDirectContext::flush(SkSurface* surface,
                                             SkSurfaces::BackendSurfaceAccess access,
                                             const GrFlushInfo& info) { … }

GrSemaphoresSubmitted GrDirectContext::flush(SkSurface* surface,
                                             const GrFlushInfo& info,
                                             const skgpu::MutableTextureState* newState) { … }

void GrDirectContext::flushAndSubmit(SkSurface* surface, GrSyncCpu sync) { … }

void GrDirectContext::flush(SkSurface* surface) { … }

////////////////////////////////////////////////////////////////////////////////

void GrDirectContext::checkAsyncWorkCompletion() { … }

void GrDirectContext::syncAllOutstandingGpuWork(bool shouldExecuteWhileAbandoned) { … }

////////////////////////////////////////////////////////////////////////////////

void GrDirectContext::storeVkPipelineCacheData() { … }

////////////////////////////////////////////////////////////////////////////////

bool GrDirectContext::supportsDistanceFieldText() const { … }

//////////////////////////////////////////////////////////////////////////////

void GrDirectContext::dumpMemoryStatistics(SkTraceMemoryDump* traceMemoryDump) const { … }

GrBackendTexture GrDirectContext::createBackendTexture(int width,
                                                       int height,
                                                       const GrBackendFormat& backendFormat,
                                                       skgpu::Mipmapped mipmapped,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       std::string_view label) { … }

GrBackendTexture GrDirectContext::createBackendTexture(const SkPixmap& srcData,
                                                       GrSurfaceOrigin textureOrigin,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       GrGpuFinishedProc finishedProc,
                                                       GrGpuFinishedContext finishedContext,
                                                       std::string_view label) { … }

GrBackendTexture GrDirectContext::createBackendTexture(const SkPixmap& srcData,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       GrGpuFinishedProc finishedProc,
                                                       GrGpuFinishedContext finishedContext,
                                                       std::string_view label) { … }

GrBackendTexture GrDirectContext::createBackendTexture(const SkPixmap srcData[],
                                                       int numLevels,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       GrGpuFinishedProc finishedProc,
                                                       GrGpuFinishedContext finishedContext,
                                                       std::string_view label) { … }

GrBackendTexture GrDirectContext::createBackendTexture(int width,
                                                       int height,
                                                       SkColorType skColorType,
                                                       skgpu::Mipmapped mipmapped,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       std::string_view label) { … }

static GrBackendTexture create_and_clear_backend_texture(
        GrDirectContext* dContext,
        SkISize dimensions,
        const GrBackendFormat& backendFormat,
        skgpu::Mipmapped mipmapped,
        GrRenderable renderable,
        GrProtected isProtected,
        sk_sp<skgpu::RefCntedCallback> finishedCallback,
        std::array<float, 4> color,
        std::string_view label) { … }

static bool update_texture_with_pixmaps(GrDirectContext* context,
                                        const SkPixmap src[],
                                        int numLevels,
                                        const GrBackendTexture& backendTexture,
                                        GrSurfaceOrigin textureOrigin,
                                        sk_sp<skgpu::RefCntedCallback> finishedCallback) { … }

GrBackendTexture GrDirectContext::createBackendTexture(int width,
                                                       int height,
                                                       const GrBackendFormat& backendFormat,
                                                       const SkColor4f& color,
                                                       skgpu::Mipmapped mipmapped,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       GrGpuFinishedProc finishedProc,
                                                       GrGpuFinishedContext finishedContext,
                                                       std::string_view label) { … }

GrBackendTexture GrDirectContext::createBackendTexture(int width,
                                                       int height,
                                                       SkColorType skColorType,
                                                       const SkColor4f& color,
                                                       skgpu::Mipmapped mipmapped,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       GrGpuFinishedProc finishedProc,
                                                       GrGpuFinishedContext finishedContext,
                                                       std::string_view label) { … }

GrBackendTexture GrDirectContext::createBackendTexture(const SkPixmap srcData[],
                                                       int numProvidedLevels,
                                                       GrSurfaceOrigin textureOrigin,
                                                       GrRenderable renderable,
                                                       GrProtected isProtected,
                                                       GrGpuFinishedProc finishedProc,
                                                       GrGpuFinishedContext finishedContext,
                                                       std::string_view label) { … }

bool GrDirectContext::updateBackendTexture(const GrBackendTexture& texture,
                                           const SkPixmap srcData[],
                                           int numLevels,
                                           GrGpuFinishedProc finishedProc,
                                           GrGpuFinishedContext finishedContext) { … }

bool GrDirectContext::updateBackendTexture(const GrBackendTexture& backendTexture,
                                           const SkColor4f& color,
                                           GrGpuFinishedProc finishedProc,
                                           GrGpuFinishedContext finishedContext) { … }

bool GrDirectContext::updateBackendTexture(const GrBackendTexture& backendTexture,
                                           SkColorType skColorType,
                                           const SkColor4f& color,
                                           GrGpuFinishedProc finishedProc,
                                           GrGpuFinishedContext finishedContext) { … }

bool GrDirectContext::updateBackendTexture(const GrBackendTexture& backendTexture,
                                           const SkPixmap srcData[],
                                           int numLevels,
                                           GrSurfaceOrigin textureOrigin,
                                           GrGpuFinishedProc finishedProc,
                                           GrGpuFinishedContext finishedContext) { … }

//////////////////////////////////////////////////////////////////////////////

static GrBackendTexture create_and_update_compressed_backend_texture(
        GrDirectContext* dContext,
        SkISize dimensions,
        const GrBackendFormat& backendFormat,
        skgpu::Mipmapped mipmapped,
        GrProtected isProtected,
        sk_sp<skgpu::RefCntedCallback> finishedCallback,
        const void* data,
        size_t size) { … }

GrBackendTexture GrDirectContext::createCompressedBackendTexture(
        int width,
        int height,
        const GrBackendFormat& backendFormat,
        const SkColor4f& color,
        skgpu::Mipmapped mipmapped,
        GrProtected isProtected,
        GrGpuFinishedProc finishedProc,
        GrGpuFinishedContext finishedContext) { … }

GrBackendTexture GrDirectContext::createCompressedBackendTexture(
        int width,
        int height,
        SkTextureCompressionType compression,
        const SkColor4f& color,
        skgpu::Mipmapped mipmapped,
        GrProtected isProtected,
        GrGpuFinishedProc finishedProc,
        GrGpuFinishedContext finishedContext) { … }

GrBackendTexture GrDirectContext::createCompressedBackendTexture(
        int width,
        int height,
        const GrBackendFormat& backendFormat,
        const void* compressedData,
        size_t dataSize,
        skgpu::Mipmapped mipmapped,
        GrProtected isProtected,
        GrGpuFinishedProc finishedProc,
        GrGpuFinishedContext finishedContext) { … }

GrBackendTexture GrDirectContext::createCompressedBackendTexture(
        int width,
        int height,
        SkTextureCompressionType compression,
        const void* data,
        size_t dataSize,
        skgpu::Mipmapped mipmapped,
        GrProtected isProtected,
        GrGpuFinishedProc finishedProc,
        GrGpuFinishedContext finishedContext) { … }

bool GrDirectContext::updateCompressedBackendTexture(const GrBackendTexture& backendTexture,
                                                     const SkColor4f& color,
                                                     GrGpuFinishedProc finishedProc,
                                                     GrGpuFinishedContext finishedContext) { … }

bool GrDirectContext::updateCompressedBackendTexture(const GrBackendTexture& backendTexture,
                                                     const void* compressedData,
                                                     size_t dataSize,
                                                     GrGpuFinishedProc finishedProc,
                                                     GrGpuFinishedContext finishedContext) { … }

//////////////////////////////////////////////////////////////////////////////

bool GrDirectContext::setBackendTextureState(const GrBackendTexture& backendTexture,
                                             const skgpu::MutableTextureState& state,
                                             skgpu::MutableTextureState* previousState,
                                             GrGpuFinishedProc finishedProc,
                                             GrGpuFinishedContext finishedContext) { … }


bool GrDirectContext::setBackendRenderTargetState(const GrBackendRenderTarget& backendRenderTarget,
                                                  const skgpu::MutableTextureState& state,
                                                  skgpu::MutableTextureState* previousState,
                                                  GrGpuFinishedProc finishedProc,
                                                  GrGpuFinishedContext finishedContext) { … }

void GrDirectContext::deleteBackendTexture(const GrBackendTexture& backendTex) { … }

//////////////////////////////////////////////////////////////////////////////

bool GrDirectContext::precompileShader(const SkData& key, const SkData& data) { … }

#if defined(SK_ENABLE_DUMP_GPU)
#include "include/core/SkString.h"
#include "src/gpu/ganesh/GrUtil.h"
#include "src/utils/SkJSONWriter.h"

SkString GrDirectContext::dump() const {
    SkDynamicMemoryWStream stream;
    SkJSONWriter writer(&stream, SkJSONWriter::Mode::kPretty);
    writer.beginObject();

    writer.appendCString("backend", GrBackendApiToStr(this->backend()));

    writer.appendName("caps");
    this->caps()->dumpJSON(&writer);

    writer.appendName("gpu");
    this->fGpu->dumpJSON(&writer);

    writer.appendName("context");
    this->dumpJSON(&writer);

    // Flush JSON to the memory stream
    writer.endObject();
    writer.flush();

    // Null terminate the JSON data in the memory stream
    stream.write8(0);

    // Allocate a string big enough to hold all the data, then copy out of the stream
    SkString result(stream.bytesWritten());
    stream.copyToAndReset(result.data());
    return result;
}
#endif

/*************************************************************************************************/
sk_sp<GrDirectContext> GrDirectContext::MakeMock(const GrMockOptions* mockOptions) { … }

sk_sp<GrDirectContext> GrDirectContext::MakeMock(const GrMockOptions* mockOptions,
                                                 const GrContextOptions& options) { … }

#ifdef SK_DIRECT3D
/*************************************************************************************************/
sk_sp<GrDirectContext> GrDirectContext::MakeDirect3D(const GrD3DBackendContext& backendContext) {
    GrContextOptions defaultOptions;
    return MakeDirect3D(backendContext, defaultOptions);
}

sk_sp<GrDirectContext> GrDirectContext::MakeDirect3D(const GrD3DBackendContext& backendContext,
                                                     const GrContextOptions& options) {
    sk_sp<GrDirectContext> direct(new GrDirectContext(
            GrBackendApi::kDirect3D,
            options,
            GrContextThreadSafeProxyPriv::Make(GrBackendApi::kDirect3D, options)));

    direct->fGpu = GrD3DGpu::Make(backendContext, options, direct.get());
    if (!direct->init()) {
        return nullptr;
    }

    return direct;
}
#endif
chromium/third_party/skia/src/gpu/ganesh/GrDirectContext.cpp
