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skia2/tests/GrSurfaceTest.cpp
Aditya Kushwah fd86891407 Implement onSetLabel method. 
In this CL, the GrSurfaceProxy's and GrDrawOpAtlas's label strings
are plumbed so that it can be stored in the label string of
GrGpuResource. onSetLabel method, which is called from setLabel
method of GrGpuResource, will pass labels to Skia OpenGL backend
using ANGLE's labeling API.

Bug: chromium:1164111
Change-Id: I516c06f0ebbf6bbe6d31ea5a4a64b2baeedd1560
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/545717
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
2022-06-08 18:43:34 +00:00

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