719239cd69
Change-Id: I238d29ba0250224fa593845ae65192653f58faff Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528156 Reviewed-by: Kevin Lubick <kjlubick@google.com> Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Greg Daniel <egdaniel@google.com>
437 lines
21 KiB
C++
437 lines
21 KiB
C++
/*
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* Copyright 2013 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/SkColorSpace.h"
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#include "include/core/SkSurface.h"
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#include "include/gpu/GrDirectContext.h"
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#include "src/core/SkAutoPixmapStorage.h"
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#include "src/core/SkCanvasPriv.h"
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#include "src/core/SkCompressedDataUtils.h"
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#include "src/gpu/ganesh/GrBackendUtils.h"
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#include "src/gpu/ganesh/GrDirectContextPriv.h"
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#include "src/gpu/ganesh/GrGpu.h"
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#include "src/gpu/ganesh/GrImageInfo.h"
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#include "src/gpu/ganesh/GrProxyProvider.h"
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#include "src/gpu/ganesh/GrRenderTarget.h"
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#include "src/gpu/ganesh/GrResourceProvider.h"
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#include "src/gpu/ganesh/GrTexture.h"
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#include "src/gpu/ganesh/SkGr.h"
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#include "src/gpu/ganesh/SurfaceContext.h"
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#include "tests/Test.h"
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#include "tests/TestUtils.h"
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#include "tools/gpu/BackendTextureImageFactory.h"
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#include "tools/gpu/ManagedBackendTexture.h"
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#include <set>
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// Tests that GrSurface::asTexture(), GrSurface::asRenderTarget(), and static upcasting of texture
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// and render targets to GrSurface all work as expected.
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DEF_GPUTEST_FOR_MOCK_CONTEXT(GrSurface, reporter, ctxInfo) {
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auto context = ctxInfo.directContext();
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auto resourceProvider = context->priv().resourceProvider();
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static constexpr SkISize kDesc = {256, 256};
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auto format = context->priv().caps()->getDefaultBackendFormat(GrColorType::kRGBA_8888,
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GrRenderable::kYes);
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sk_sp<GrSurface> texRT1 =
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resourceProvider->createTexture(kDesc, format, GrTextureType::k2D, GrRenderable::kYes,
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1, GrMipmapped::kNo, SkBudgeted::kNo, GrProtected::kNo);
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REPORTER_ASSERT(reporter, texRT1.get() == texRT1->asRenderTarget());
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REPORTER_ASSERT(reporter, texRT1.get() == texRT1->asTexture());
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REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT1->asRenderTarget()) ==
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texRT1->asTexture());
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REPORTER_ASSERT(reporter, texRT1->asRenderTarget() ==
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static_cast<GrSurface*>(texRT1->asTexture()));
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REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT1->asRenderTarget()) ==
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static_cast<GrSurface*>(texRT1->asTexture()));
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sk_sp<GrTexture> tex1 =
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resourceProvider->createTexture(kDesc, format, GrTextureType::k2D, GrRenderable::kNo, 1,
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GrMipmapped::kNo, SkBudgeted::kNo, GrProtected::kNo);
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REPORTER_ASSERT(reporter, nullptr == tex1->asRenderTarget());
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REPORTER_ASSERT(reporter, tex1.get() == tex1->asTexture());
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REPORTER_ASSERT(reporter, static_cast<GrSurface*>(tex1.get()) == tex1->asTexture());
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GrBackendTexture backendTex = context->createBackendTexture(
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256, 256, kRGBA_8888_SkColorType,
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SkColors::kTransparent, GrMipmapped::kNo, GrRenderable::kNo, GrProtected::kNo);
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sk_sp<GrSurface> texRT2 = resourceProvider->wrapRenderableBackendTexture(
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backendTex, 1, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo);
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REPORTER_ASSERT(reporter, texRT2.get() == texRT2->asRenderTarget());
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REPORTER_ASSERT(reporter, texRT2.get() == texRT2->asTexture());
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REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT2->asRenderTarget()) ==
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texRT2->asTexture());
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REPORTER_ASSERT(reporter, texRT2->asRenderTarget() ==
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static_cast<GrSurface*>(texRT2->asTexture()));
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REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT2->asRenderTarget()) ==
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static_cast<GrSurface*>(texRT2->asTexture()));
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context->deleteBackendTexture(backendTex);
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}
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// This test checks that the isFormatTexturable and isFormatRenderable are
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// consistent with createTexture's result.
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DEF_GPUTEST_FOR_ALL_CONTEXTS(GrSurfaceRenderability, reporter, ctxInfo) {
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auto context = ctxInfo.directContext();
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GrProxyProvider* proxyProvider = context->priv().proxyProvider();
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GrResourceProvider* resourceProvider = context->priv().resourceProvider();
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const GrCaps* caps = context->priv().caps();
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// TODO: Should only need format here but need to determine compression type from format
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// without config.
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auto createTexture = [](SkISize dimensions, GrColorType colorType,
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const GrBackendFormat& format, GrRenderable renderable,
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GrResourceProvider* rp) -> sk_sp<GrTexture> {
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SkImage::CompressionType compression = GrBackendFormatToCompressionType(format);
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if (compression != SkImage::CompressionType::kNone) {
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if (renderable == GrRenderable::kYes) {
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return nullptr;
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}
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auto size = SkCompressedDataSize(compression, dimensions, nullptr, false);
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auto data = SkData::MakeUninitialized(size);
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SkColor4f color = {0, 0, 0, 0};
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GrFillInCompressedData(compression, dimensions, GrMipmapped::kNo,
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(char*)data->writable_data(), color);
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return rp->createCompressedTexture(dimensions, format, SkBudgeted::kNo,
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GrMipmapped::kNo, GrProtected::kNo, data.get());
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} else {
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return rp->createTexture(dimensions, format, GrTextureType::k2D, renderable, 1,
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GrMipmapped::kNo, SkBudgeted::kNo, GrProtected::kNo);
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}
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};
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static constexpr SkISize kDims = {64, 64};
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const std::vector<GrCaps::TestFormatColorTypeCombination>& combos =
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caps->getTestingCombinations();
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for (const GrCaps::TestFormatColorTypeCombination& combo : combos) {
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SkASSERT(combo.fColorType != GrColorType::kUnknown);
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SkASSERT(combo.fFormat.isValid());
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// Right now Vulkan has two backend formats that support ABGR_4444 (R4G4B4A4 and B4G4R4A4).
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// Until we can create textures directly from the backend format this yields some
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// ambiguity in what is actually supported and which textures can be created.
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if (ctxInfo.backend() == kVulkan_GrBackend && combo.fColorType == GrColorType::kABGR_4444) {
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continue;
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}
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// Check if 'isFormatTexturable' agrees with 'createTexture' and that the mipmap
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// support check is working
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{
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bool isCompressed = caps->isFormatCompressed(combo.fFormat);
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bool isTexturable = caps->isFormatTexturable(combo.fFormat, GrTextureType::k2D);
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sk_sp<GrSurface> tex = createTexture(kDims, combo.fColorType, combo.fFormat,
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GrRenderable::kNo, resourceProvider);
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REPORTER_ASSERT(reporter, SkToBool(tex) == isTexturable,
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"ct:%s format:%s, tex:%d, isTexturable:%d",
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GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(),
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SkToBool(tex), isTexturable);
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// Check that the lack of mipmap support blocks the creation of mipmapped
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// proxies
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bool expectedMipMapability = isTexturable && caps->mipmapSupport() && !isCompressed;
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sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy(
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combo.fFormat, kDims, GrRenderable::kNo, 1, GrMipmapped::kYes,
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SkBackingFit::kExact, SkBudgeted::kNo, GrProtected::kNo);
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REPORTER_ASSERT(reporter, SkToBool(proxy.get()) == expectedMipMapability,
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"ct:%s format:%s, tex:%d, expectedMipMapability:%d",
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GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(),
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SkToBool(proxy.get()), expectedMipMapability);
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}
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// Check if 'isFormatAsColorTypeRenderable' agrees with 'createTexture' (w/o MSAA)
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{
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bool isRenderable = caps->isFormatRenderable(combo.fFormat, 1);
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sk_sp<GrSurface> tex = resourceProvider->createTexture(
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kDims, combo.fFormat, GrTextureType::k2D, GrRenderable::kYes, 1,
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GrMipmapped::kNo, SkBudgeted::kNo, GrProtected::kNo);
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REPORTER_ASSERT(reporter, SkToBool(tex) == isRenderable,
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"ct:%s format:%s, tex:%d, isRenderable:%d",
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GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(),
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SkToBool(tex), isRenderable);
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}
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// Check if 'isFormatAsColorTypeRenderable' agrees with 'createTexture' w/ MSAA
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{
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bool isRenderable = caps->isFormatRenderable(combo.fFormat, 2);
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sk_sp<GrSurface> tex = resourceProvider->createTexture(
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kDims, combo.fFormat, GrTextureType::k2D, GrRenderable::kYes, 2,
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GrMipmapped::kNo, SkBudgeted::kNo, GrProtected::kNo);
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REPORTER_ASSERT(reporter, SkToBool(tex) == isRenderable,
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"ct:%s format:%s, tex:%d, isRenderable:%d",
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GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(),
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SkToBool(tex), isRenderable);
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}
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}
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}
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#include "src/gpu/ganesh/GrDrawingManager.h"
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#include "src/gpu/ganesh/GrSurfaceProxy.h"
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// For each context, set it to always clear the textures and then run through all the
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// supported formats checking that the textures are actually cleared
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DEF_GPUTEST(InitialTextureClear, reporter, baseOptions) {
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GrContextOptions options = baseOptions;
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options.fClearAllTextures = true;
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static constexpr int kSize = 100;
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static constexpr SkColor kClearColor = 0xABABABAB;
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const SkImageInfo imageInfo = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType,
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kPremul_SkAlphaType);
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SkAutoPixmapStorage readback;
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readback.alloc(imageInfo);
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SkISize desc;
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desc.fWidth = desc.fHeight = kSize;
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for (int ct = 0; ct < sk_gpu_test::GrContextFactory::kContextTypeCnt; ++ct) {
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sk_gpu_test::GrContextFactory factory(options);
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auto contextType = static_cast<sk_gpu_test::GrContextFactory::ContextType>(ct);
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if (!sk_gpu_test::GrContextFactory::IsRenderingContext(contextType)) {
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continue;
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}
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auto dContext = factory.get(contextType);
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if (!dContext) {
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continue;
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}
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GrProxyProvider* proxyProvider = dContext->priv().proxyProvider();
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const GrCaps* caps = dContext->priv().caps();
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const std::vector<GrCaps::TestFormatColorTypeCombination>& combos =
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caps->getTestingCombinations();
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for (const GrCaps::TestFormatColorTypeCombination& combo : combos) {
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SkASSERT(combo.fColorType != GrColorType::kUnknown);
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SkASSERT(combo.fFormat.isValid());
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if (!caps->isFormatTexturable(combo.fFormat, GrTextureType::k2D)) {
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continue;
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}
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auto checkColor = [reporter](const GrCaps::TestFormatColorTypeCombination& combo,
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uint32_t readColor) {
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// We expect that if there is no alpha in the src color type and we read it to a
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// color type with alpha that we will get one for alpha rather than zero. We used to
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// require this but the Intel Iris 6100 on Win 10 test bot doesn't put one in the
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// alpha channel when reading back from GL_RG16 or GL_RG16F. So now we allow either.
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uint32_t channels = GrColorTypeChannelFlags(combo.fColorType);
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bool allowAlphaOne = !(channels & kAlpha_SkColorChannelFlag);
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if (allowAlphaOne) {
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if (readColor != 0x00000000 && readColor != 0xFF000000) {
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ERRORF(reporter,
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"Failed on ct %s format %s 0x%08x is not 0x00000000 or 0xFF000000",
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GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(),
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readColor);
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return false;
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}
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} else {
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if (readColor) {
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ERRORF(reporter, "Failed on ct %s format %s 0x%08x != 0x00000000",
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GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(),
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readColor);
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return false;
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}
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}
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return true;
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};
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for (auto renderable : {GrRenderable::kNo, GrRenderable::kYes}) {
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if (renderable == GrRenderable::kYes &&
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!caps->isFormatAsColorTypeRenderable(combo.fColorType, combo.fFormat)) {
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continue;
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}
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for (auto fit : {SkBackingFit::kApprox, SkBackingFit::kExact}) {
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// Does directly allocating a texture clear it?
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{
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auto proxy = proxyProvider->testingOnly_createInstantiatedProxy(
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{kSize, kSize}, combo.fFormat, renderable, 1, fit, SkBudgeted::kYes,
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GrProtected::kNo);
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if (proxy) {
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skgpu::Swizzle swizzle = caps->getReadSwizzle(combo.fFormat,
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combo.fColorType);
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GrSurfaceProxyView view(std::move(proxy), kTopLeft_GrSurfaceOrigin,
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swizzle);
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GrColorInfo info(combo.fColorType, kPremul_SkAlphaType, nullptr);
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auto texCtx = dContext->priv().makeSC(std::move(view), info);
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readback.erase(kClearColor);
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if (texCtx->readPixels(dContext, readback, {0, 0})) {
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for (int i = 0; i < kSize * kSize; ++i) {
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if (!checkColor(combo, readback.addr32()[i])) {
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break;
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}
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}
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}
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}
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dContext->priv().getResourceCache()->purgeUnlockedResources();
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}
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// Try creating the texture as a deferred proxy.
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{
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GrImageInfo info(combo.fColorType,
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GrColorTypeHasAlpha(combo.fColorType)
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? kPremul_SkAlphaType
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: kOpaque_SkAlphaType,
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nullptr,
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{desc.fHeight, desc.fHeight});
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auto sc = dContext->priv().makeSC(info,
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combo.fFormat,
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fit,
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kTopLeft_GrSurfaceOrigin,
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renderable);
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if (!sc) {
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continue;
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}
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readback.erase(kClearColor);
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if (sc->readPixels(dContext, readback, {0, 0})) {
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for (int i = 0; i < kSize * kSize; ++i) {
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if (!checkColor(combo, readback.addr32()[i])) {
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break;
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}
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}
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}
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dContext->priv().getResourceCache()->purgeUnlockedResources();
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}
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}
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}
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}
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}
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}
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ReadOnlyTexture, reporter, context_info) {
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auto fillPixels = [](SkPixmap* p, const std::function<uint32_t(int x, int y)>& f) {
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for (int y = 0; y < p->height(); ++y) {
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for (int x = 0; x < p->width(); ++x) {
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*p->writable_addr32(x, y) = f(x, y);
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}
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}
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};
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auto comparePixels = [](const SkPixmap& p1, const SkPixmap& p2, skiatest::Reporter* reporter) {
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SkASSERT(p1.info() == p2.info());
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for (int y = 0; y < p1.height(); ++y) {
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for (int x = 0; x < p1.width(); ++x) {
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REPORTER_ASSERT(reporter, p1.getColor(x, y) == p2.getColor(x, y));
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if (p1.getColor(x, y) != p2.getColor(x, y)) {
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return;
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}
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}
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}
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};
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static constexpr int kSize = 100;
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SkImageInfo ii = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType, kPremul_SkAlphaType);
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SkAutoPixmapStorage srcPixmap;
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srcPixmap.alloc(ii);
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fillPixels(&srcPixmap,
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[](int x, int y) {
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return (0xFFU << 24) | (x << 16) | (y << 8) | uint8_t((x * y) & 0xFF);
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});
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auto dContext = context_info.directContext();
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GrProxyProvider* proxyProvider = dContext->priv().proxyProvider();
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// We test both kRW in addition to kRead mostly to ensure that the calls are structured such
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// that they'd succeed if the texture wasn't kRead. We want to be sure we're failing with
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// kRead for the right reason.
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for (auto ioType : {kRead_GrIOType, kRW_GrIOType}) {
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auto mbet = sk_gpu_test::ManagedBackendTexture::MakeWithData(
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dContext, srcPixmap, kTopLeft_GrSurfaceOrigin, GrRenderable::kNo, 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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auto proxy = proxyProvider->wrapBackendTexture(mbet->texture(), kBorrow_GrWrapOwnership,
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GrWrapCacheable::kNo, ioType,
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mbet->refCountedCallback());
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skgpu::Swizzle swizzle = dContext->priv().caps()->getReadSwizzle(proxy->backendFormat(),
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GrColorType::kRGBA_8888);
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GrSurfaceProxyView view(proxy, kTopLeft_GrSurfaceOrigin, swizzle);
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auto surfContext = dContext->priv().makeSC(std::move(view), ii.colorInfo());
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// Read pixels should work with a read-only texture.
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{
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SkAutoPixmapStorage read;
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read.alloc(srcPixmap.info());
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auto readResult = surfContext->readPixels(dContext, read, {0, 0});
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REPORTER_ASSERT(reporter, readResult);
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if (readResult) {
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comparePixels(srcPixmap, read, reporter);
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}
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}
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// Write pixels should not work with a read-only texture.
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SkAutoPixmapStorage write;
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write.alloc(srcPixmap.info());
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fillPixels(&write, [&srcPixmap](int x, int y) { return ~*srcPixmap.addr32(); });
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auto writeResult = surfContext->writePixels(dContext, write, {0, 0});
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REPORTER_ASSERT(reporter, writeResult == (ioType == kRW_GrIOType));
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// Try the low level write.
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dContext->flushAndSubmit();
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auto gpuWriteResult = dContext->priv().getGpu()->writePixels(
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proxy->peekTexture(),
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SkIRect::MakeWH(kSize, kSize),
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GrColorType::kRGBA_8888,
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GrColorType::kRGBA_8888,
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write.addr32(),
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kSize*GrColorTypeBytesPerPixel(GrColorType::kRGBA_8888));
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REPORTER_ASSERT(reporter, gpuWriteResult == (ioType == kRW_GrIOType));
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SkBitmap copySrcBitmap;
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copySrcBitmap.installPixels(write);
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copySrcBitmap.setImmutable();
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auto copySrc = std::get<0>(GrMakeUncachedBitmapProxyView(dContext, copySrcBitmap));
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REPORTER_ASSERT(reporter, copySrc);
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auto copyResult = surfContext->testCopy(copySrc.refProxy());
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REPORTER_ASSERT(reporter, copyResult == (ioType == kRW_GrIOType));
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// Try the low level copy.
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dContext->flushAndSubmit();
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auto gpuCopyResult = dContext->priv().getGpu()->copySurface(
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proxy->peekSurface(), copySrc.proxy()->peekSurface(), SkIRect::MakeWH(kSize, kSize),
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{0, 0});
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REPORTER_ASSERT(reporter, gpuCopyResult == (ioType == kRW_GrIOType));
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// Mip regen should not work with a read only texture.
|
|
if (dContext->priv().caps()->mipmapSupport()) {
|
|
mbet = sk_gpu_test::ManagedBackendTexture::MakeWithoutData(dContext,
|
|
kSize,
|
|
kSize,
|
|
kRGBA_8888_SkColorType,
|
|
GrMipmapped::kYes,
|
|
GrRenderable::kNo,
|
|
GrProtected::kNo);
|
|
proxy = proxyProvider->wrapBackendTexture(mbet->texture(), kBorrow_GrWrapOwnership,
|
|
GrWrapCacheable::kNo, ioType,
|
|
mbet->refCountedCallback());
|
|
dContext->flushAndSubmit();
|
|
proxy->peekTexture()->markMipmapsDirty(); // avoids assert in GrGpu.
|
|
auto regenResult =
|
|
dContext->priv().getGpu()->regenerateMipMapLevels(proxy->peekTexture());
|
|
REPORTER_ASSERT(reporter, regenResult == (ioType == kRW_GrIOType));
|
|
}
|
|
}
|
|
}
|