3d77027d26
This is a reland of fe19203eb7
Original change's description:
> Initiate regeneration of mipmaps from proxy DAG land
>
> This allows us to resolve all the textures before executing a command
> buffer, rather than interrupting execution as is currently done in the
> GL backend.
>
> Change-Id: I998546b312d24cf47fc2c837e7c94fbf95571af0
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/230636
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
Change-Id: Ic904d0b1bcb451bcb74cfae2204fb7297eaff108
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/234016
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
449 lines
21 KiB
C++
449 lines
21 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/GrContext.h"
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#include "src/gpu/GrBackendTextureImageGenerator.h"
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#include "src/gpu/GrContextPriv.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/GrRenderTargetContext.h"
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#include "src/gpu/GrSemaphore.h"
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#include "src/gpu/GrSurfaceProxyPriv.h"
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#include "src/gpu/GrTexturePriv.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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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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GrContext* context = ctxInfo.grContext();
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if (!context->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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GrBackendTexture backendTex = context->createBackendTexture(
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kSize, kSize, kRGBA_8888_SkColorType,
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SkColors::kTransparent, mipMapped, renderable, GrProtected::kNo);
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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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context,
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backendTex,
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kTopLeft_GrSurfaceOrigin,
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0,
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kRGBA_8888_SkColorType,
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nullptr,
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nullptr);
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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(context, backendTex,
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kTopLeft_GrSurfaceOrigin,
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kRGBA_8888_SkColorType,
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kPremul_SkAlphaType, nullptr,
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nullptr, nullptr);
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proxy = as_IB(image)->asTextureProxyRef(context);
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}
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REPORTER_ASSERT(reporter, proxy);
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if (!proxy) {
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context->deleteBackendTexture(backendTex);
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return;
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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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context->deleteBackendTexture(backendTex);
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return;
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}
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if (GrMipMapped::kYes == mipMapped) {
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REPORTER_ASSERT(reporter, GrMipMapped::kYes == texture->texturePriv().mipMapped());
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if (GrRenderable::kYes == renderable) {
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REPORTER_ASSERT(reporter, texture->texturePriv().mipMapsAreDirty());
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} else {
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REPORTER_ASSERT(reporter, !texture->texturePriv().mipMapsAreDirty());
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}
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} else {
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REPORTER_ASSERT(reporter, GrMipMapped::kNo == texture->texturePriv().mipMapped());
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}
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context->deleteBackendTexture(backendTex);
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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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GrContext* context = ctxInfo.grContext();
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if (!context->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 willUseMips : {false, true}) {
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GrBackendTexture backendTex = context->createBackendTexture(
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kSize, kSize, kRGBA_8888_SkColorType,
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SkColors::kTransparent, mipMapped, GrRenderable::kNo, GrProtected::kNo);
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sk_sp<SkImage> image = SkImage::MakeFromTexture(context, backendTex,
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kTopLeft_GrSurfaceOrigin,
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kRGBA_8888_SkColorType,
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kPremul_SkAlphaType, nullptr,
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nullptr, nullptr);
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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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context->deleteBackendTexture(backendTex);
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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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context->deleteBackendTexture(backendTex);
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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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context->deleteBackendTexture(backendTex);
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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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sk_sp<GrTextureProxy> genProxy = imageGen->generateTexture(context, imageInfo,
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origin, willUseMips);
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REPORTER_ASSERT(reporter, genProxy);
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if (!genProxy) {
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context->deleteBackendTexture(backendTex);
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return;
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}
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if (GrSurfaceProxy::LazyState::kNot != genProxy->lazyInstantiationState()) {
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genProxy->priv().doLazyInstantiation(context->priv().resourceProvider());
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} else if (!genProxy->isInstantiated()) {
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genProxy->instantiate(context->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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context->deleteBackendTexture(backendTex);
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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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context->deleteBackendTexture(backendTex);
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return;
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}
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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 (willUseMips && GrMipMapped::kNo == mipMapped) {
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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 (willUseMips && GrMipMapped::kNo == mipMapped) {
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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 (willUseMips && GrMipMapped::kNo == mipMapped) {
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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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} else {
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REPORTER_ASSERT(reporter, false);
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}
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// Must make sure the uses of the backend texture have finished (we possibly have a
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// queued up copy) before we delete the backend texture.
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context->flush();
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context->priv().getGpu()->testingOnly_flushGpuAndSync();
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context->deleteBackendTexture(backendTex);
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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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GrContext* context = ctxInfo.grContext();
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if (!context->priv().caps()->mipMapSupport()) {
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return;
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}
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auto resourceProvider = context->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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GrBackendTexture backendTex = context->createBackendTexture(
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kSize, kSize, kRGBA_8888_SkColorType,
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SkColors::kTransparent, mipMapped, GrRenderable::kYes, GrProtected::kNo);
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if (isWrapped) {
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surface = SkSurface::MakeFromBackendTexture(context,
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backendTex,
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kTopLeft_GrSurfaceOrigin,
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0,
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kRGBA_8888_SkColorType,
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nullptr,
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nullptr);
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} else {
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SkImageInfo info = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType,
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kPremul_SkAlphaType);
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surface = SkSurface::MakeRenderTarget(context, SkBudgeted::kYes, info, 0,
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kTopLeft_GrSurfaceOrigin, nullptr,
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willUseMips);
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}
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REPORTER_ASSERT(reporter, surface);
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if (!surface) {
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context->deleteBackendTexture(backendTex);
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}
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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->texturePriv().mipMapped());
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sk_sp<SkImage> image = surface->makeImageSnapshot();
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REPORTER_ASSERT(reporter, image);
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if (!image) {
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context->deleteBackendTexture(backendTex);
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}
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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->texturePriv().mipMapped());
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// Must flush the context to make sure all the cmds (copies, etc.) from above are sent
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// to the gpu before we delete the backendHandle.
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context->flush();
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context->priv().getGpu()->testingOnly_flushGpuAndSync();
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context->deleteBackendTexture(backendTex);
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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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GrContext* context = ctxInfo.grContext();
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if (!context->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(context, 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->flush();
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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->flush();
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}
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// Create a new render target and draw 'mipmapProxy' into it using the provided 'filter'.
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static sk_sp<GrRenderTargetContext> draw_mipmap_into_new_render_target(
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GrDrawingManager* drawingManager, GrProxyProvider* proxyProvider, GrColorType colorType,
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sk_sp<GrTextureProxy> mipmapProxy, GrSamplerState::Filter filter) {
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GrSurfaceDesc desc;
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desc.fWidth = 1;
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desc.fHeight = 1;
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desc.fConfig = mipmapProxy->config();
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sk_sp<GrSurfaceProxy> renderTarget = proxyProvider->createProxy(
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mipmapProxy->backendFormat(), desc, GrRenderable::kYes, 1, kTopLeft_GrSurfaceOrigin,
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SkBackingFit::kApprox, SkBudgeted::kYes, GrProtected::kNo);
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sk_sp<GrRenderTargetContext> rtc = drawingManager->makeRenderTargetContext(
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std::move(renderTarget), colorType, nullptr, nullptr, true);
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rtc->drawTexture(GrNoClip(), mipmapProxy, filter, SkBlendMode::kSrcOver, {1,1,1,1},
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SkRect::MakeWH(4, 4), SkRect::MakeWH(1,1), GrAA::kYes, GrQuadAAFlags::kAll,
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SkCanvas::kFast_SrcRectConstraint, SkMatrix::I(), nullptr);
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return rtc;
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}
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// Test that two opLists using the same mipmaps both depend on the same GrTextureResolveRenderTask.
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DEF_GPUTEST_FOR_ALL_CONTEXTS(GrManyDependentsMipMappedTest, reporter, ctxInfo) {
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GrContext* context = ctxInfo.grContext();
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if (!context->priv().caps()->mipMapSupport()) {
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return;
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}
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GrBackendFormat format = context->defaultBackendFormat(
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kRGBA_8888_SkColorType, GrRenderable::kYes);
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GrPixelConfig config = kRGBA_8888_GrPixelConfig;
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GrColorType colorType = GrColorType::kRGBA_8888;
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GrDrawingManager* drawingManager = context->priv().drawingManager();
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GrProxyProvider* proxyProvider = context->priv().proxyProvider();
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// Create a mipmapped render target.
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GrSurfaceDesc desc;
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desc.fWidth = 4;
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desc.fHeight = 4;
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desc.fConfig = config;
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sk_sp<GrTextureProxy> mipmapProxy = proxyProvider->createMipMapProxy(
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format, desc, GrRenderable::kYes, 1, kTopLeft_GrSurfaceOrigin, SkBudgeted::kYes,
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GrProtected::kNo);
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// Render something to dirty the mips.
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sk_sp<GrRenderTargetContext> mipmapRTC = drawingManager->makeRenderTargetContext(
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mipmapProxy, colorType, nullptr, nullptr, true);
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mipmapRTC->clear(nullptr, {.1f,.2f,.3f,.4f}, GrRenderTargetContext::CanClearFullscreen::kYes);
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REPORTER_ASSERT(reporter, mipmapProxy->mipMapsAreDirty());
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REPORTER_ASSERT(reporter, mipmapProxy->getLastRenderTask());
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// mipmapProxy's last render task should just be the opList containing the clear at this point.
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REPORTER_ASSERT(
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reporter, mipmapRTC->testingOnly_PeekLastOpList() == mipmapProxy->getLastRenderTask());
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// Draw the dirty mipmap texture into a render target.
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sk_sp<GrRenderTargetContext> rtc1 = draw_mipmap_into_new_render_target(
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drawingManager, proxyProvider, colorType, mipmapProxy, GrSamplerState::Filter::kMipMap);
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// Make sure the texture's mipmaps are now clean, and its last render task has switched from the
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// opList that drew to it, to the task that resolved its mips.
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GrRenderTask* initialMipmapRegenTask = mipmapProxy->getLastRenderTask();
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REPORTER_ASSERT(reporter, initialMipmapRegenTask);
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REPORTER_ASSERT(reporter, initialMipmapRegenTask != mipmapRTC->testingOnly_PeekLastOpList());
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REPORTER_ASSERT(
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reporter, rtc1->testingOnly_PeekLastOpList()->dependsOn(initialMipmapRegenTask));
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REPORTER_ASSERT(reporter, !mipmapProxy->mipMapsAreDirty());
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SkASSERT(!mipmapProxy->mipMapsAreDirty());
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// Draw the now-clean mipmap texture into a second target.
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sk_sp<GrRenderTargetContext> rtc2 = draw_mipmap_into_new_render_target(
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drawingManager, proxyProvider, colorType, mipmapProxy, GrSamplerState::Filter::kMipMap);
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// Make sure the mipmap texture still has the same regen task.
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REPORTER_ASSERT(reporter, mipmapProxy->getLastRenderTask() == initialMipmapRegenTask);
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REPORTER_ASSERT(
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reporter, rtc2->testingOnly_PeekLastOpList()->dependsOn(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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context->flush();
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// Render something to dirty the mips.
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mipmapRTC->clear(nullptr, {.1f,.2f,.3f,.4f}, GrRenderTargetContext::CanClearFullscreen::kYes);
|
|
REPORTER_ASSERT(reporter, mipmapProxy->mipMapsAreDirty());
|
|
REPORTER_ASSERT(reporter, mipmapProxy->getLastRenderTask());
|
|
// mipmapProxy's last render task should just be the opList containing the clear at this point.
|
|
REPORTER_ASSERT(
|
|
reporter, mipmapRTC->testingOnly_PeekLastOpList() == mipmapProxy->getLastRenderTask());
|
|
|
|
// Draw the dirty mipmap texture into a render target, but don't do mipmap filtering.
|
|
rtc1 = draw_mipmap_into_new_render_target(
|
|
drawingManager, proxyProvider, colorType, mipmapProxy, GrSamplerState::Filter::kBilerp);
|
|
|
|
// Make sure the texture's mipmaps are still dirty, and its last render task has not changed.
|
|
REPORTER_ASSERT(reporter, mipmapProxy->mipMapsAreDirty());
|
|
REPORTER_ASSERT(
|
|
reporter, mipmapRTC->testingOnly_PeekLastOpList() == mipmapProxy->getLastRenderTask());
|
|
|
|
// Draw the stil-dirty mipmap texture into a second target.
|
|
rtc2 = draw_mipmap_into_new_render_target(
|
|
drawingManager, proxyProvider, colorType, mipmapProxy, GrSamplerState::Filter::kMipMap);
|
|
|
|
// Make sure the mipmap texture now has a new last render task.
|
|
REPORTER_ASSERT(reporter, mipmapProxy->getLastRenderTask());
|
|
REPORTER_ASSERT(reporter,
|
|
mipmapRTC->testingOnly_PeekLastOpList() != mipmapProxy->getLastRenderTask());
|
|
REPORTER_ASSERT(reporter,
|
|
rtc2->testingOnly_PeekLastOpList()->dependsOn(mipmapProxy->getLastRenderTask()));
|
|
SkASSERT(!mipmapProxy->mipMapsAreDirty());
|
|
}
|