590f567291
This is a new base class for GrSurfaceDrawContext. It allows any alpha-type but is restricted to non-blending fills of irects using FPs, clears,and discards. Bug: skia:11019 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/341680 Reviewed-by: Greg Daniel <egdaniel@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com> Change-Id: I696df3617719fcd8303faa73fb44b32b3fb4f71c Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344896
519 lines
24 KiB
C++
519 lines
24 KiB
C++
/*
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* Copyright 2017 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "include/core/SkTypes.h"
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#include "include/core/SkCanvas.h"
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#include "include/core/SkPoint.h"
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#include "include/core/SkSurface.h"
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#include "include/gpu/GrBackendSurface.h"
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#include "include/gpu/GrDirectContext.h"
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#include "src/gpu/GrBackendTextureImageGenerator.h"
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#include "src/gpu/GrDirectContextPriv.h"
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#include "src/gpu/GrDrawingManager.h"
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#include "src/gpu/GrGpu.h"
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#include "src/gpu/GrProxyProvider.h"
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#include "src/gpu/GrRecordingContextPriv.h"
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#include "src/gpu/GrSemaphore.h"
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#include "src/gpu/GrSurfaceDrawContext.h"
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#include "src/gpu/GrSurfaceProxyPriv.h"
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#include "src/gpu/GrTexture.h"
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#include "src/gpu/GrTextureProxy.h"
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#include "src/gpu/SkGpuDevice.h"
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#include "src/image/SkImage_Base.h"
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#include "src/image/SkSurface_Gpu.h"
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#include "tests/Test.h"
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#include "tests/TestUtils.h"
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#include "tools/gpu/BackendSurfaceFactory.h"
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#include "tools/gpu/BackendTextureImageFactory.h"
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#include "tools/gpu/ManagedBackendTexture.h"
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static constexpr int kSize = 8;
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// Test that the correct mip map states are on the GrTextures when wrapping GrBackendTextures in
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// SkImages and SkSurfaces
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrWrappedMipMappedTest, reporter, ctxInfo) {
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auto dContext = ctxInfo.directContext();
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if (!dContext->priv().caps()->mipmapSupport()) {
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return;
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}
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for (auto mipMapped : {GrMipmapped::kNo, GrMipmapped::kYes}) {
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for (auto renderable : {GrRenderable::kNo, GrRenderable::kYes}) {
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// createBackendTexture currently doesn't support uploading data to mip maps
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// so we don't send any. However, we pretend there is data for the checks below which is
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// fine since we are never actually using these textures for any work on the gpu.
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auto mbet = sk_gpu_test::ManagedBackendTexture::MakeWithData(dContext,
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kSize,
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kSize,
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kRGBA_8888_SkColorType,
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SkColors::kTransparent,
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mipMapped,
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renderable,
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GrProtected::kNo);
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if (!mbet) {
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ERRORF(reporter, "Could not make texture.");
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return;
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}
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sk_sp<GrTextureProxy> proxy;
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sk_sp<SkImage> image;
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if (GrRenderable::kYes == renderable) {
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sk_sp<SkSurface> surface = SkSurface::MakeFromBackendTexture(
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dContext,
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mbet->texture(),
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kTopLeft_GrSurfaceOrigin,
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0,
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kRGBA_8888_SkColorType,
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/*color space*/ nullptr,
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/*surface props*/ nullptr,
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sk_gpu_test::ManagedBackendTexture::ReleaseProc,
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mbet->releaseContext());
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SkGpuDevice* device = ((SkSurface_Gpu*)surface.get())->getDevice();
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proxy = device->accessRenderTargetContext()->asTextureProxyRef();
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} else {
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image = SkImage::MakeFromTexture(dContext,
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mbet->texture(),
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kTopLeft_GrSurfaceOrigin,
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kRGBA_8888_SkColorType,
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kPremul_SkAlphaType,
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/* color space */ nullptr,
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sk_gpu_test::ManagedBackendTexture::ReleaseProc,
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mbet->releaseContext());
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const GrSurfaceProxyView* view = as_IB(image)->view(dContext);
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REPORTER_ASSERT(reporter, view);
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if (!view) {
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continue;
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}
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proxy = view->asTextureProxyRef();
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}
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REPORTER_ASSERT(reporter, proxy);
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if (!proxy) {
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continue;
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}
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REPORTER_ASSERT(reporter, proxy->isInstantiated());
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GrTexture* texture = proxy->peekTexture();
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REPORTER_ASSERT(reporter, texture);
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if (!texture) {
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continue;
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}
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if (GrMipmapped::kYes == mipMapped) {
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REPORTER_ASSERT(reporter, GrMipmapped::kYes == texture->mipmapped());
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if (GrRenderable::kYes == renderable) {
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REPORTER_ASSERT(reporter, texture->mipmapsAreDirty());
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} else {
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REPORTER_ASSERT(reporter, !texture->mipmapsAreDirty());
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}
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} else {
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REPORTER_ASSERT(reporter, GrMipmapped::kNo == texture->mipmapped());
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}
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}
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}
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}
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// Test that we correctly copy or don't copy GrBackendTextures in the GrBackendTextureImageGenerator
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// based on if we will use mips in the draw and the mip status of the GrBackendTexture.
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrBackendTextureImageMipMappedTest, reporter, ctxInfo) {
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auto dContext = ctxInfo.directContext();
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if (!dContext->priv().caps()->mipmapSupport()) {
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return;
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}
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for (auto betMipMapped : {GrMipmapped::kNo, GrMipmapped::kYes}) {
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for (auto requestMipMapped : {GrMipmapped::kNo, GrMipmapped::kYes}) {
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auto ii =
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SkImageInfo::Make({kSize, kSize}, kRGBA_8888_SkColorType, kPremul_SkAlphaType);
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sk_sp<SkImage> image = sk_gpu_test::MakeBackendTextureImage(
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dContext, ii, SkColors::kTransparent, betMipMapped);
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GrTextureProxy* proxy = as_IB(image)->peekProxy();
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REPORTER_ASSERT(reporter, proxy);
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if (!proxy) {
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return;
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}
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REPORTER_ASSERT(reporter, proxy->isInstantiated());
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sk_sp<GrTexture> texture = sk_ref_sp(proxy->peekTexture());
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REPORTER_ASSERT(reporter, texture);
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if (!texture) {
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return;
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}
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std::unique_ptr<SkImageGenerator> imageGen = GrBackendTextureImageGenerator::Make(
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texture, kTopLeft_GrSurfaceOrigin, nullptr, kRGBA_8888_SkColorType,
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kPremul_SkAlphaType, nullptr);
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REPORTER_ASSERT(reporter, imageGen);
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if (!imageGen) {
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return;
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}
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SkIPoint origin = SkIPoint::Make(0,0);
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SkImageInfo imageInfo = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType,
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kPremul_SkAlphaType);
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GrSurfaceProxyView genView = imageGen->generateTexture(
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dContext, imageInfo, origin, requestMipMapped, GrImageTexGenPolicy::kDraw);
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GrSurfaceProxy* genProxy = genView.proxy();
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REPORTER_ASSERT(reporter, genProxy);
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if (!genProxy) {
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return;
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}
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if (genProxy->isLazy()) {
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genProxy->priv().doLazyInstantiation(dContext->priv().resourceProvider());
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} else if (!genProxy->isInstantiated()) {
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genProxy->instantiate(dContext->priv().resourceProvider());
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}
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REPORTER_ASSERT(reporter, genProxy->isInstantiated());
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if (!genProxy->isInstantiated()) {
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return;
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}
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GrTexture* genTexture = genProxy->peekTexture();
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REPORTER_ASSERT(reporter, genTexture);
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if (!genTexture) {
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return;
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}
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GrBackendTexture backendTex = texture->getBackendTexture();
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GrBackendTexture genBackendTex = genTexture->getBackendTexture();
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if (GrBackendApi::kOpenGL == genBackendTex.backend()) {
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GrGLTextureInfo genTexInfo;
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GrGLTextureInfo origTexInfo;
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if (genBackendTex.getGLTextureInfo(&genTexInfo) &&
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backendTex.getGLTextureInfo(&origTexInfo)) {
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if (requestMipMapped == GrMipmapped::kYes && betMipMapped == GrMipmapped::kNo) {
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// We did a copy so the texture IDs should be different
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REPORTER_ASSERT(reporter, origTexInfo.fID != genTexInfo.fID);
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} else {
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REPORTER_ASSERT(reporter, origTexInfo.fID == genTexInfo.fID);
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}
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} else {
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ERRORF(reporter, "Failed to get GrGLTextureInfo");
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}
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#ifdef SK_VULKAN
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} else if (GrBackendApi::kVulkan == genBackendTex.backend()) {
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GrVkImageInfo genImageInfo;
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GrVkImageInfo origImageInfo;
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if (genBackendTex.getVkImageInfo(&genImageInfo) &&
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backendTex.getVkImageInfo(&origImageInfo)) {
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if (requestMipMapped == GrMipmapped::kYes && betMipMapped == GrMipmapped::kNo) {
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// We did a copy so the texture IDs should be different
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REPORTER_ASSERT(reporter, origImageInfo.fImage != genImageInfo.fImage);
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} else {
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REPORTER_ASSERT(reporter, origImageInfo.fImage == genImageInfo.fImage);
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}
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} else {
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ERRORF(reporter, "Failed to get GrVkImageInfo");
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}
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#endif
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#ifdef SK_METAL
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} else if (GrBackendApi::kMetal == genBackendTex.backend()) {
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GrMtlTextureInfo genImageInfo;
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GrMtlTextureInfo origImageInfo;
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if (genBackendTex.getMtlTextureInfo(&genImageInfo) &&
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backendTex.getMtlTextureInfo(&origImageInfo)) {
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if (requestMipMapped == GrMipmapped::kYes && betMipMapped == GrMipmapped::kNo) {
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// We did a copy so the texture IDs should be different
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REPORTER_ASSERT(reporter, origImageInfo.fTexture != genImageInfo.fTexture);
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} else {
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REPORTER_ASSERT(reporter, origImageInfo.fTexture == genImageInfo.fTexture);
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}
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} else {
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ERRORF(reporter, "Failed to get GrMtlTextureInfo");
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}
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#endif
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#ifdef SK_DAWN
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} else if (GrBackendApi::kDawn == genBackendTex.backend()) {
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GrDawnTextureInfo genImageInfo;
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GrDawnTextureInfo origImageInfo;
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if (genBackendTex.getDawnTextureInfo(&genImageInfo) &&
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backendTex.getDawnTextureInfo(&origImageInfo)) {
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if (requestMipMapped == GrMipmapped::kYes && betMipMapped == GrMipmapped::kNo) {
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// We did a copy so the texture IDs should be different
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REPORTER_ASSERT(reporter,
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origImageInfo.fTexture.Get() != genImageInfo.fTexture.Get());
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} else {
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REPORTER_ASSERT(reporter,
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origImageInfo.fTexture.Get() == genImageInfo.fTexture.Get());
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}
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} else {
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ERRORF(reporter, "Failed to get GrDawnTextureInfo");
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}
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#endif
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} else {
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REPORTER_ASSERT(reporter, false);
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}
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}
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}
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}
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// Test that when we call makeImageSnapshot on an SkSurface we retains the same mip status as the
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// resource we took the snapshot of.
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrImageSnapshotMipMappedTest, reporter, ctxInfo) {
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auto dContext = ctxInfo.directContext();
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if (!dContext->priv().caps()->mipmapSupport()) {
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return;
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}
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auto resourceProvider = dContext->priv().resourceProvider();
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for (auto willUseMips : {false, true}) {
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for (auto isWrapped : {false, true}) {
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GrMipmapped mipMapped = willUseMips ? GrMipmapped::kYes : GrMipmapped::kNo;
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sk_sp<SkSurface> surface;
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SkImageInfo info =
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SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType, kPremul_SkAlphaType);
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if (isWrapped) {
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surface = sk_gpu_test::MakeBackendTextureSurface(dContext,
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info,
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kTopLeft_GrSurfaceOrigin,
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/* sample count */ 1,
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mipMapped);
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} else {
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surface = SkSurface::MakeRenderTarget(dContext,
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SkBudgeted::kYes,
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info,
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/* sample count */ 1,
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kTopLeft_GrSurfaceOrigin,
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nullptr,
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willUseMips);
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}
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REPORTER_ASSERT(reporter, surface);
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SkGpuDevice* device = ((SkSurface_Gpu*)surface.get())->getDevice();
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GrTextureProxy* texProxy = device->accessRenderTargetContext()->asTextureProxy();
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REPORTER_ASSERT(reporter, mipMapped == texProxy->mipmapped());
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texProxy->instantiate(resourceProvider);
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GrTexture* texture = texProxy->peekTexture();
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REPORTER_ASSERT(reporter, mipMapped == texture->mipmapped());
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sk_sp<SkImage> image = surface->makeImageSnapshot();
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REPORTER_ASSERT(reporter, image);
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texProxy = as_IB(image)->peekProxy();
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REPORTER_ASSERT(reporter, mipMapped == texProxy->mipmapped());
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texProxy->instantiate(resourceProvider);
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texture = texProxy->peekTexture();
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REPORTER_ASSERT(reporter, mipMapped == texture->mipmapped());
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}
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}
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}
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// Test that we don't create a mip mapped texture if the size is 1x1 even if the filter mode is set
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// to use mips. This test passes by not crashing or hitting asserts in code.
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(Gr1x1TextureMipMappedTest, reporter, ctxInfo) {
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auto dContext = ctxInfo.directContext();
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if (!dContext->priv().caps()->mipmapSupport()) {
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return;
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}
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// Make surface to draw into
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SkImageInfo info = SkImageInfo::MakeN32(16, 16, kPremul_SkAlphaType);
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sk_sp<SkSurface> surface = SkSurface::MakeRenderTarget(dContext, SkBudgeted::kNo, info);
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// Make 1x1 raster bitmap
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SkBitmap bmp;
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bmp.allocN32Pixels(1, 1);
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SkPMColor* pixel = reinterpret_cast<SkPMColor*>(bmp.getPixels());
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*pixel = 0;
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sk_sp<SkImage> bmpImage = SkImage::MakeFromBitmap(bmp);
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// Make sure we scale so we don't optimize out the use of mips.
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surface->getCanvas()->scale(0.5f, 0.5f);
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SkPaint paint;
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// This should upload the image to a non mipped GrTextureProxy.
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surface->getCanvas()->drawImage(bmpImage, 0, 0, &paint);
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surface->flushAndSubmit();
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// Now set the filter quality to high so we use mip maps. We should find the non mipped texture
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// in the cache for the SkImage. Since the texture is 1x1 we should just use that texture
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// instead of trying to do a copy to a mipped texture.
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paint.setFilterQuality(kHigh_SkFilterQuality);
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surface->getCanvas()->drawImage(bmpImage, 0, 0, &paint);
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surface->flushAndSubmit();
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}
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// Create a new render target and draw 'mipmapView' into it using the provided 'filter'.
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static std::unique_ptr<GrSurfaceDrawContext> draw_mipmap_into_new_render_target(
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GrRecordingContext* rContext,
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GrColorType colorType,
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SkAlphaType alphaType,
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GrSurfaceProxyView mipmapView,
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GrSamplerState::MipmapMode mm) {
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auto proxyProvider = rContext->priv().proxyProvider();
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sk_sp<GrSurfaceProxy> renderTarget =
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proxyProvider->createProxy(mipmapView.proxy()->backendFormat(),
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{1, 1},
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GrRenderable::kYes,
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1,
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GrMipmapped::kNo,
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SkBackingFit::kApprox,
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SkBudgeted::kYes,
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GrProtected::kNo);
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auto rtc = GrSurfaceDrawContext::Make(rContext,
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colorType,
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nullptr,
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std::move(renderTarget),
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kTopLeft_GrSurfaceOrigin,
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nullptr);
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rtc->drawTexture(nullptr,
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std::move(mipmapView),
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alphaType,
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GrSamplerState::Filter::kLinear,
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mm,
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SkBlendMode::kSrcOver,
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{1, 1, 1, 1},
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SkRect::MakeWH(4, 4),
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SkRect::MakeWH(1, 1),
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GrAA::kYes,
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GrQuadAAFlags::kAll,
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SkCanvas::kFast_SrcRectConstraint,
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SkMatrix::I(),
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nullptr);
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return rtc;
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}
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// Test that two opsTasks using the same mipmaps both depend on the same GrTextureResolveRenderTask.
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DEF_GPUTEST(GrManyDependentsMipMappedTest, reporter, /* options */) {
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using Enable = GrContextOptions::Enable;
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using MipmapMode = GrSamplerState::MipmapMode;
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for (auto enableSortingAndReduction : {Enable::kYes, Enable::kNo}) {
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GrMockOptions mockOptions;
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mockOptions.fMipmapSupport = true;
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GrContextOptions ctxOptions;
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ctxOptions.fReduceOpsTaskSplitting = enableSortingAndReduction;
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sk_sp<GrDirectContext> dContext = GrDirectContext::MakeMock(&mockOptions, ctxOptions);
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GrDrawingManager* drawingManager = dContext->priv().drawingManager();
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if (!dContext) {
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ERRORF(reporter, "could not create mock dContext with fReduceOpsTaskSplitting %s.",
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(Enable::kYes == enableSortingAndReduction) ? "enabled" : "disabled");
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continue;
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}
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SkASSERT(dContext->priv().caps()->mipmapSupport());
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GrBackendFormat format = dContext->defaultBackendFormat(
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kRGBA_8888_SkColorType, GrRenderable::kYes);
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GrColorType colorType = GrColorType::kRGBA_8888;
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SkAlphaType alphaType = kPremul_SkAlphaType;
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GrProxyProvider* proxyProvider = dContext->priv().proxyProvider();
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// Create a mipmapped render target.
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sk_sp<GrTextureProxy> mipmapProxy = proxyProvider->createProxy(
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format, {4, 4}, GrRenderable::kYes, 1, GrMipmapped::kYes, SkBackingFit::kExact,
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SkBudgeted::kYes, GrProtected::kNo);
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// Mark the mipmaps clean to ensure things still work properly when they won't be marked
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// dirty again until GrRenderTask::makeClosed().
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mipmapProxy->markMipmapsClean();
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auto mipmapRTC = GrSurfaceDrawContext::Make(
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dContext.get(), colorType, nullptr, mipmapProxy, kTopLeft_GrSurfaceOrigin, nullptr);
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mipmapRTC->clear(SkPMColor4f{.1f, .2f, .3f, .4f});
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REPORTER_ASSERT(reporter, drawingManager->getLastRenderTask(mipmapProxy.get()));
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// mipmapProxy's last render task should now just be the opsTask containing the clear.
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REPORTER_ASSERT(reporter,
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mipmapRTC->testingOnly_PeekLastOpsTask() ==
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drawingManager->getLastRenderTask(mipmapProxy.get()));
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// Mipmaps don't get marked dirty until makeClosed().
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REPORTER_ASSERT(reporter, !mipmapProxy->mipmapsAreDirty());
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GrSwizzle swizzle = dContext->priv().caps()->getReadSwizzle(format, colorType);
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GrSurfaceProxyView mipmapView(mipmapProxy, kTopLeft_GrSurfaceOrigin, swizzle);
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// Draw the dirty mipmap texture into a render target.
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auto rtc1 = draw_mipmap_into_new_render_target(dContext.get(), colorType, alphaType,
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mipmapView, MipmapMode::kLinear);
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auto rtc1Task = sk_ref_sp(rtc1->testingOnly_PeekLastOpsTask());
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// Mipmaps should have gotten marked dirty during makeClosed, then marked clean again as
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// soon as a GrTextureResolveRenderTask was inserted. The way we know they were resolved is
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// if mipmapProxy->getLastRenderTask() has switched from the opsTask that drew to it, to the
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// task that resolved its mips.
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GrRenderTask* initialMipmapRegenTask = drawingManager->getLastRenderTask(mipmapProxy.get());
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REPORTER_ASSERT(reporter, initialMipmapRegenTask);
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REPORTER_ASSERT(reporter,
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initialMipmapRegenTask != mipmapRTC->testingOnly_PeekLastOpsTask());
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REPORTER_ASSERT(reporter, !mipmapProxy->mipmapsAreDirty());
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// Draw the now-clean mipmap texture into a second target.
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auto rtc2 = draw_mipmap_into_new_render_target(dContext.get(), colorType, alphaType,
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mipmapView, MipmapMode::kLinear);
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auto rtc2Task = sk_ref_sp(rtc2->testingOnly_PeekLastOpsTask());
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// Make sure the mipmap texture still has the same regen task.
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REPORTER_ASSERT(reporter,
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drawingManager->getLastRenderTask(mipmapProxy.get()) == initialMipmapRegenTask);
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SkASSERT(!mipmapProxy->mipmapsAreDirty());
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// Reset everything so we can go again, this time with the first draw not mipmapped.
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dContext->flushAndSubmit();
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// Mip regen tasks don't get added as dependencies until makeClosed().
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REPORTER_ASSERT(reporter, rtc1Task->dependsOn(initialMipmapRegenTask));
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REPORTER_ASSERT(reporter, rtc2Task->dependsOn(initialMipmapRegenTask));
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// Render something to dirty the mips.
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mipmapRTC->clear(SkPMColor4f{.1f, .2f, .3f, .4f});
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auto mipmapRTCTask = sk_ref_sp(mipmapRTC->testingOnly_PeekLastOpsTask());
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REPORTER_ASSERT(reporter, mipmapRTCTask);
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// mipmapProxy's last render task should now just be the opsTask containing the clear.
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REPORTER_ASSERT(reporter,
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mipmapRTCTask.get() == drawingManager->getLastRenderTask(mipmapProxy.get()));
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// Mipmaps don't get marked dirty until makeClosed().
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REPORTER_ASSERT(reporter, !mipmapProxy->mipmapsAreDirty());
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// Draw the dirty mipmap texture into a render target, but don't do mipmap filtering.
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rtc1 = draw_mipmap_into_new_render_target(dContext.get(), colorType, alphaType,
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mipmapView, MipmapMode::kNone);
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// Mipmaps should have gotten marked dirty during makeClosed() when adding the dependency.
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// Since the last draw did not use mips, they will not have been regenerated and should
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// therefore still be dirty.
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REPORTER_ASSERT(reporter, mipmapProxy->mipmapsAreDirty());
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// Since mips weren't regenerated, the last render task shouldn't have changed.
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REPORTER_ASSERT(reporter,
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|
mipmapRTCTask.get() == drawingManager->getLastRenderTask(mipmapProxy.get()));
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// Draw the stil-dirty mipmap texture into a second target with mipmap filtering.
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rtc2 = draw_mipmap_into_new_render_target(dContext.get(), colorType, alphaType,
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std::move(mipmapView), MipmapMode::kLinear);
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rtc2Task = sk_ref_sp(rtc2->testingOnly_PeekLastOpsTask());
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// Make sure the mipmap texture now has a new last render task that regenerates the mips,
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// and that the mipmaps are now clean.
|
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auto mipRegenTask2 = drawingManager->getLastRenderTask(mipmapProxy.get());
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REPORTER_ASSERT(reporter, mipRegenTask2);
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REPORTER_ASSERT(reporter, mipmapRTCTask.get() != mipRegenTask2);
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SkASSERT(!mipmapProxy->mipmapsAreDirty());
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// Mip regen tasks don't get added as dependencies until makeClosed().
|
|
dContext->flushAndSubmit();
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REPORTER_ASSERT(reporter, rtc2Task->dependsOn(mipRegenTask2));
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}
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}
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