| /* |
| * Copyright 2017 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/SkBitmap.h" |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkColor.h" |
| #include "include/core/SkColorSpace.h" |
| #include "include/core/SkDeferredDisplayListRecorder.h" |
| #include "include/core/SkImage.h" |
| #include "include/core/SkImageInfo.h" |
| #include "include/core/SkPaint.h" |
| #include "include/core/SkPromiseImageTexture.h" |
| #include "include/core/SkRect.h" |
| #include "include/core/SkRefCnt.h" |
| #include "include/core/SkSurface.h" |
| #include "include/core/SkSurfaceCharacterization.h" |
| #include "include/core/SkSurfaceProps.h" |
| #include "include/core/SkTypes.h" |
| #include "include/gpu/GrBackendSurface.h" |
| #include "include/gpu/GrContext.h" |
| #include "include/gpu/GrContextThreadSafeProxy.h" |
| #include "include/gpu/GrTypes.h" |
| #include "include/gpu/gl/GrGLTypes.h" |
| #include "include/private/GrTypesPriv.h" |
| #include "include/private/SkDeferredDisplayList.h" |
| #include "src/core/SkDeferredDisplayListPriv.h" |
| #include "src/gpu/GrCaps.h" |
| #include "src/gpu/GrContextPriv.h" |
| #include "src/gpu/GrGpu.h" |
| #include "src/gpu/GrRenderTargetContext.h" |
| #include "src/gpu/GrRenderTargetProxy.h" |
| #include "src/gpu/GrTextureProxy.h" |
| #include "src/gpu/SkGpuDevice.h" |
| #include "src/gpu/gl/GrGLDefines.h" |
| #include "src/image/SkImage_GpuBase.h" |
| #include "src/image/SkSurface_Gpu.h" |
| #include "tests/Test.h" |
| #include "tests/TestUtils.h" |
| #include "tools/gpu/GrContextFactory.h" |
| |
| #include <initializer_list> |
| #include <memory> |
| #include <utility> |
| |
| #ifdef SK_VULKAN |
| #include "src/gpu/vk/GrVkCaps.h" |
| #endif |
| |
| class SurfaceParameters { |
| public: |
| static const int kNumParams = 12; |
| static const int kSampleCount = 5; |
| static const int kMipMipCount = 8; |
| static const int kFBO0Count = 9; |
| static const int kProtectedCount = 11; |
| |
| SurfaceParameters(GrContext* context) |
| : fBackend(context->backend()) |
| , fWidth(64) |
| , fHeight(64) |
| , fOrigin(kTopLeft_GrSurfaceOrigin) |
| , fColorType(kRGBA_8888_SkColorType) |
| , fColorSpace(SkColorSpace::MakeSRGB()) |
| , fSampleCount(1) |
| , fSurfaceProps(0x0, kUnknown_SkPixelGeometry) |
| , fShouldCreateMipMaps(true) |
| , fUsesGLFBO0(false) |
| , fIsTextureable(true) |
| , fIsProtected(GrProtected::kNo) { |
| #ifdef SK_VULKAN |
| if (GrBackendApi::kVulkan == context->backend()) { |
| const GrVkCaps* vkCaps = (const GrVkCaps*) context->priv().caps(); |
| |
| fIsProtected = GrProtected(vkCaps->supportsProtectedMemory()); |
| } |
| #endif |
| } |
| |
| int sampleCount() const { return fSampleCount; } |
| |
| void setColorType(SkColorType ct) { fColorType = ct; } |
| SkColorType colorType() const { return fColorType; } |
| void setColorSpace(sk_sp<SkColorSpace> cs) { fColorSpace = std::move(cs); } |
| void setTextureable(bool isTextureable) { fIsTextureable = isTextureable; } |
| void setShouldCreateMipMaps(bool shouldCreateMipMaps) { |
| fShouldCreateMipMaps = shouldCreateMipMaps; |
| } |
| |
| // Modify the SurfaceParameters in just one way |
| void modify(int i) { |
| switch (i) { |
| case 0: |
| fWidth = 63; |
| break; |
| case 1: |
| fHeight = 63; |
| break; |
| case 2: |
| fOrigin = kBottomLeft_GrSurfaceOrigin; |
| break; |
| case 3: |
| fColorType = kRGBA_F16_SkColorType; |
| break; |
| case 4: |
| // This just needs to be a colorSpace different from that returned by MakeSRGB(). |
| // In this case we just change the gamut. |
| fColorSpace = SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, SkNamedGamut::kAdobeRGB); |
| break; |
| case kSampleCount: |
| fSampleCount = 4; |
| break; |
| case 6: |
| fSurfaceProps = SkSurfaceProps(0x0, kRGB_H_SkPixelGeometry); |
| break; |
| case 7: |
| fSurfaceProps = SkSurfaceProps(SkSurfaceProps::kUseDeviceIndependentFonts_Flag, |
| kUnknown_SkPixelGeometry); |
| break; |
| case 8: |
| fShouldCreateMipMaps = false; |
| break; |
| case 9: |
| if (GrBackendApi::kOpenGL == fBackend) { |
| fUsesGLFBO0 = true; |
| fShouldCreateMipMaps = false; // needs to changed in tandem w/ textureability |
| fIsTextureable = false; |
| } |
| break; |
| case 10: |
| fShouldCreateMipMaps = false; // needs to changed in tandem w/ textureability |
| fIsTextureable = false; |
| break; |
| case 11: |
| fIsProtected = GrProtected::kYes == fIsProtected ? GrProtected::kNo |
| : GrProtected::kYes; |
| break; |
| } |
| } |
| |
| SkSurfaceCharacterization createCharacterization(GrContext* context) const { |
| size_t maxResourceBytes = context->getResourceCacheLimit(); |
| |
| if (!context->colorTypeSupportedAsSurface(fColorType)) { |
| return SkSurfaceCharacterization(); |
| } |
| |
| // Note that Ganesh doesn't make use of the SkImageInfo's alphaType |
| SkImageInfo ii = SkImageInfo::Make(fWidth, fHeight, fColorType, |
| kPremul_SkAlphaType, fColorSpace); |
| |
| GrBackendFormat backendFormat = context->defaultBackendFormat(fColorType, |
| GrRenderable::kYes); |
| if (!backendFormat.isValid()) { |
| return SkSurfaceCharacterization(); |
| } |
| |
| SkSurfaceCharacterization c = context->threadSafeProxy()->createCharacterization( |
| maxResourceBytes, ii, backendFormat, fSampleCount, |
| fOrigin, fSurfaceProps, fShouldCreateMipMaps, |
| fUsesGLFBO0, fIsTextureable, fIsProtected); |
| return c; |
| } |
| |
| // Create a DDL whose characterization captures the current settings |
| std::unique_ptr<SkDeferredDisplayList> createDDL(GrContext* context) const { |
| SkSurfaceCharacterization c = this->createCharacterization(context); |
| SkAssertResult(c.isValid()); |
| |
| SkDeferredDisplayListRecorder r(c); |
| SkCanvas* canvas = r.getCanvas(); |
| if (!canvas) { |
| return nullptr; |
| } |
| |
| canvas->drawRect(SkRect::MakeXYWH(10, 10, 10, 10), SkPaint()); |
| return r.detach(); |
| } |
| |
| // Create the surface with the current set of parameters |
| sk_sp<SkSurface> make(GrContext* context, GrBackendTexture* backend) const { |
| const SkSurfaceCharacterization c = this->createCharacterization(context); |
| |
| GrMipMapped mipmapped = !fIsTextureable |
| ? GrMipMapped::kNo |
| : GrMipMapped(fShouldCreateMipMaps); |
| |
| if (fUsesGLFBO0) { |
| if (GrBackendApi::kOpenGL != context->backend()) { |
| return nullptr; |
| } |
| |
| GrGLFramebufferInfo fboInfo; |
| fboInfo.fFBOID = 0; |
| fboInfo.fFormat = GR_GL_RGBA8; |
| static constexpr int kStencilBits = 8; |
| GrBackendRenderTarget backendRT(fWidth, fHeight, 1, kStencilBits, fboInfo); |
| |
| if (!backendRT.isValid()) { |
| return nullptr; |
| } |
| |
| sk_sp<SkSurface> result = SkSurface::MakeFromBackendRenderTarget(context, backendRT, |
| fOrigin, fColorType, |
| fColorSpace, |
| &fSurfaceProps); |
| SkASSERT(result->isCompatible(c)); |
| return result; |
| } |
| |
| *backend = context->createBackendTexture(fWidth, fHeight, fColorType, |
| SkColors::kTransparent, |
| mipmapped, GrRenderable::kYes, fIsProtected); |
| if (!backend->isValid()) { |
| return nullptr; |
| } |
| |
| // Even if a characterization couldn't be constructed we want to soldier on to make |
| // sure that surface creation will/would've also failed |
| SkASSERT(!c.isValid() || c.isCompatible(*backend)); |
| |
| sk_sp<SkSurface> surface; |
| if (!fIsTextureable) { |
| // Create a surface w/ the current parameters but make it non-textureable |
| surface = SkSurface::MakeFromBackendTextureAsRenderTarget( |
| context, *backend, fOrigin, fSampleCount, fColorType, |
| fColorSpace, &fSurfaceProps); |
| } else { |
| surface = SkSurface::MakeFromBackendTexture( |
| context, *backend, fOrigin, fSampleCount, fColorType, |
| fColorSpace, &fSurfaceProps); |
| } |
| |
| if (!surface) { |
| SkASSERT(!c.isValid()); |
| this->cleanUpBackEnd(context, *backend); |
| return nullptr; |
| } |
| |
| SkASSERT(c.isValid()); |
| SkASSERT(surface->isCompatible(c)); |
| return surface; |
| } |
| |
| void cleanUpBackEnd(GrContext* context, const GrBackendTexture& backend) const { |
| context->deleteBackendTexture(backend); |
| } |
| |
| private: |
| GrBackendApi fBackend; |
| int fWidth; |
| int fHeight; |
| GrSurfaceOrigin fOrigin; |
| SkColorType fColorType; |
| sk_sp<SkColorSpace> fColorSpace; |
| int fSampleCount; |
| SkSurfaceProps fSurfaceProps; |
| bool fShouldCreateMipMaps; |
| bool fUsesGLFBO0; |
| bool fIsTextureable; |
| GrProtected fIsProtected; |
| }; |
| |
| // Test out operator== && operator!= |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLOperatorEqTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| for (int i = 0; i < SurfaceParameters::kNumParams; ++i) { |
| SurfaceParameters params1(context); |
| params1.modify(i); |
| |
| SkSurfaceCharacterization char1 = params1.createCharacterization(context); |
| if (!char1.isValid()) { |
| continue; // can happen on some platforms (ChromeOS) |
| } |
| |
| for (int j = 0; j < SurfaceParameters::kNumParams; ++j) { |
| SurfaceParameters params2(context); |
| params2.modify(j); |
| |
| SkSurfaceCharacterization char2 = params2.createCharacterization(context); |
| if (!char2.isValid()) { |
| continue; // can happen on some platforms (ChromeOS) |
| } |
| |
| if (i == j) { |
| REPORTER_ASSERT(reporter, char1 == char2); |
| } else { |
| REPORTER_ASSERT(reporter, char1 != char2); |
| } |
| |
| } |
| } |
| |
| { |
| SurfaceParameters params(context); |
| |
| SkSurfaceCharacterization valid = params.createCharacterization(context); |
| SkASSERT(valid.isValid()); |
| |
| SkSurfaceCharacterization inval1, inval2; |
| SkASSERT(!inval1.isValid() && !inval2.isValid()); |
| |
| REPORTER_ASSERT(reporter, inval1 != inval2); |
| REPORTER_ASSERT(reporter, valid != inval1); |
| REPORTER_ASSERT(reporter, inval1 != valid); |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // This tests SkSurfaceCharacterization/SkSurface compatibility |
| void DDLSurfaceCharacterizationTestImpl(GrContext* context, skiatest::Reporter* reporter) { |
| GrGpu* gpu = context->priv().getGpu(); |
| const GrCaps* caps = context->priv().caps(); |
| |
| // Create a bitmap that we can readback into |
| SkImageInfo imageInfo = SkImageInfo::Make(64, 64, kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType); |
| SkBitmap bitmap; |
| bitmap.allocPixels(imageInfo); |
| |
| std::unique_ptr<SkDeferredDisplayList> ddl; |
| |
| // First, create a DDL using the stock SkSurface parameters |
| { |
| SurfaceParameters params(context); |
| |
| ddl = params.createDDL(context); |
| SkAssertResult(ddl); |
| |
| // The DDL should draw into an SkSurface created with the same parameters |
| GrBackendTexture backend; |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (!s) { |
| return; |
| } |
| |
| REPORTER_ASSERT(reporter, s->draw(ddl.get())); |
| s->readPixels(imageInfo, bitmap.getPixels(), bitmap.rowBytes(), 0, 0); |
| context->flush(); |
| gpu->testingOnly_flushGpuAndSync(); |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| // Then, alter each parameter in turn and check that the DDL & surface are incompatible |
| for (int i = 0; i < SurfaceParameters::kNumParams; ++i) { |
| SurfaceParameters params(context); |
| params.modify(i); |
| |
| if (SurfaceParameters::kProtectedCount == i) { |
| if (context->backend() != GrBackendApi::kVulkan) { |
| // Only the Vulkan backend respects the protected parameter |
| continue; |
| } |
| #ifdef SK_VULKAN |
| const GrVkCaps* vkCaps = (const GrVkCaps*) context->priv().caps(); |
| |
| // And, even then, only when it is a protected context |
| if (!vkCaps->supportsProtectedMemory()) { |
| continue; |
| } |
| #endif |
| } |
| |
| GrBackendTexture backend; |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (!s) { |
| continue; |
| } |
| |
| if (SurfaceParameters::kSampleCount == i) { |
| int supportedSampleCount = caps->getRenderTargetSampleCount( |
| params.sampleCount(), backend.getBackendFormat()); |
| if (1 == supportedSampleCount) { |
| // If changing the sample count won't result in a different |
| // surface characterization, skip this step |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| continue; |
| } |
| } |
| |
| if (SurfaceParameters::kMipMipCount == i && !caps->mipMapSupport()) { |
| // If changing the mipmap setting won't result in a different surface characterization, |
| // skip this step |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| continue; |
| } |
| |
| if (SurfaceParameters::kFBO0Count == i && context->backend() != GrBackendApi::kOpenGL) { |
| // FBO0 only affects the surface characterization when using OpenGL |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| continue; |
| } |
| |
| REPORTER_ASSERT(reporter, !s->draw(ddl.get()), |
| "DDLSurfaceCharacterizationTest failed on parameter: %d\n", i); |
| |
| context->flush(); |
| gpu->testingOnly_flushGpuAndSync(); |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| // Next test the compatibility of resource cache parameters |
| { |
| const SurfaceParameters params(context); |
| GrBackendTexture backend; |
| |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| |
| size_t maxResourceBytes = context->getResourceCacheLimit(); |
| |
| context->setResourceCacheLimit(maxResourceBytes/2); |
| REPORTER_ASSERT(reporter, !s->draw(ddl.get())); |
| |
| // DDL TODO: once proxies/ops can be de-instantiated we can re-enable these tests. |
| // For now, DDLs are drawn once. |
| #if 0 |
| // resource limits >= those at characterization time are accepted |
| context->setResourceCacheLimits(2*maxResourceCount, maxResourceBytes); |
| REPORTER_ASSERT(reporter, s->draw(ddl.get())); |
| s->readPixels(imageInfo, bitmap.getPixels(), bitmap.rowBytes(), 0, 0); |
| |
| context->setResourceCacheLimits(maxResourceCount, 2*maxResourceBytes); |
| REPORTER_ASSERT(reporter, s->draw(ddl.get())); |
| s->readPixels(imageInfo, bitmap.getPixels(), bitmap.rowBytes(), 0, 0); |
| |
| context->setResourceCacheLimits(maxResourceCount, maxResourceBytes); |
| REPORTER_ASSERT(reporter, s->draw(ddl.get())); |
| s->readPixels(imageInfo, bitmap.getPixels(), bitmap.rowBytes(), 0, 0); |
| #endif |
| |
| context->flush(); |
| gpu->testingOnly_flushGpuAndSync(); |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| // Test that the textureability of the DDL characterization can block a DDL draw |
| { |
| GrBackendTexture backend; |
| SurfaceParameters params(context); |
| params.setShouldCreateMipMaps(false); |
| params.setTextureable(false); |
| |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (s) { |
| REPORTER_ASSERT(reporter, !s->draw(ddl.get())); // bc the DDL was made w/ textureability |
| |
| context->flush(); |
| gpu->testingOnly_flushGpuAndSync(); |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| } |
| |
| // Make sure non-GPU-backed surfaces fail characterization |
| { |
| SkImageInfo ii = SkImageInfo::MakeN32(64, 64, kOpaque_SkAlphaType); |
| |
| sk_sp<SkSurface> rasterSurface = SkSurface::MakeRaster(ii); |
| SkSurfaceCharacterization c; |
| REPORTER_ASSERT(reporter, !rasterSurface->characterize(&c)); |
| } |
| |
| // Exercise the createResized method |
| { |
| SurfaceParameters params(context); |
| GrBackendTexture backend; |
| |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (!s) { |
| return; |
| } |
| |
| SkSurfaceCharacterization char0; |
| SkAssertResult(s->characterize(&char0)); |
| |
| // Too small |
| SkSurfaceCharacterization char1 = char0.createResized(-1, -1); |
| REPORTER_ASSERT(reporter, !char1.isValid()); |
| |
| // Too large |
| SkSurfaceCharacterization char2 = char0.createResized(1000000, 32); |
| REPORTER_ASSERT(reporter, !char2.isValid()); |
| |
| // Just right |
| SkSurfaceCharacterization char3 = char0.createResized(32, 32); |
| REPORTER_ASSERT(reporter, char3.isValid()); |
| REPORTER_ASSERT(reporter, 32 == char3.width()); |
| REPORTER_ASSERT(reporter, 32 == char3.height()); |
| |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| // Exercise the createColorSpace method |
| { |
| SurfaceParameters params(context); |
| GrBackendTexture backend; |
| |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (!s) { |
| return; |
| } |
| |
| SkSurfaceCharacterization char0; |
| SkAssertResult(s->characterize(&char0)); |
| |
| // The default params create an sRGB color space |
| REPORTER_ASSERT(reporter, char0.colorSpace()->isSRGB()); |
| REPORTER_ASSERT(reporter, !char0.colorSpace()->gammaIsLinear()); |
| |
| { |
| sk_sp<SkColorSpace> newCS = SkColorSpace::MakeSRGBLinear(); |
| |
| SkSurfaceCharacterization char1 = char0.createColorSpace(std::move(newCS)); |
| REPORTER_ASSERT(reporter, char1.isValid()); |
| REPORTER_ASSERT(reporter, !char1.colorSpace()->isSRGB()); |
| REPORTER_ASSERT(reporter, char1.colorSpace()->gammaIsLinear()); |
| } |
| |
| { |
| SkSurfaceCharacterization char2 = char0.createColorSpace(nullptr); |
| REPORTER_ASSERT(reporter, char2.isValid()); |
| REPORTER_ASSERT(reporter, !char2.colorSpace()); |
| } |
| |
| { |
| sk_sp<SkColorSpace> newCS = SkColorSpace::MakeSRGBLinear(); |
| |
| SkSurfaceCharacterization invalid; |
| REPORTER_ASSERT(reporter, !invalid.isValid()); |
| SkSurfaceCharacterization stillInvalid = invalid.createColorSpace(std::move(newCS)); |
| REPORTER_ASSERT(reporter, !stillInvalid.isValid()); |
| } |
| |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| } |
| |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLSurfaceCharacterizationTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| DDLSurfaceCharacterizationTestImpl(context, reporter); |
| } |
| |
| // Test that a DDL created w/o textureability can be replayed into both a textureable and |
| // non-textureable destination. Note that DDLSurfaceCharacterizationTest tests that a |
| // textureable DDL cannot be played into a non-textureable destination but can be replayed |
| // into a textureable destination. |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLNonTextureabilityTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrGpu* gpu = context->priv().getGpu(); |
| |
| // Create a bitmap that we can readback into |
| SkImageInfo imageInfo = SkImageInfo::Make(64, 64, kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType); |
| SkBitmap bitmap; |
| bitmap.allocPixels(imageInfo); |
| |
| for (bool textureability : { true, false }) { |
| std::unique_ptr<SkDeferredDisplayList> ddl; |
| |
| // First, create a DDL w/o textureability (and thus no mipmaps). TODO: once we have |
| // reusable DDLs, move this outside of the loop. |
| { |
| SurfaceParameters params(context); |
| params.setShouldCreateMipMaps(false); |
| params.setTextureable(false); |
| |
| ddl = params.createDDL(context); |
| SkAssertResult(ddl); |
| } |
| |
| // Then verify it can draw into either flavor of destination |
| SurfaceParameters params(context); |
| params.setShouldCreateMipMaps(textureability); |
| params.setTextureable(textureability); |
| |
| GrBackendTexture backend; |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (!s) { |
| continue; |
| } |
| |
| REPORTER_ASSERT(reporter, s->draw(ddl.get())); |
| s->readPixels(imageInfo, bitmap.getPixels(), bitmap.rowBytes(), 0, 0); |
| context->flush(); |
| gpu->testingOnly_flushGpuAndSync(); |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| } |
| |
| static void test_make_render_target(skiatest::Reporter* reporter, |
| GrContext* context, |
| const SurfaceParameters& params) { |
| { |
| const SkSurfaceCharacterization c = params.createCharacterization(context); |
| |
| if (!c.isValid()) { |
| GrBackendTexture backend; |
| sk_sp<SkSurface> tmp = params.make(context, &backend); |
| |
| // If we couldn't characterize the surface we shouldn't be able to create it either |
| REPORTER_ASSERT(reporter, !tmp); |
| if (tmp) { |
| tmp = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| return; |
| } |
| } |
| |
| const SkSurfaceCharacterization c = params.createCharacterization(context); |
| GrBackendTexture backend; |
| |
| { |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| REPORTER_ASSERT(reporter, s); |
| if (!s) { |
| REPORTER_ASSERT(reporter, !c.isValid()); |
| params.cleanUpBackEnd(context, backend); |
| return; |
| } |
| |
| REPORTER_ASSERT(reporter, c.isValid()); |
| REPORTER_ASSERT(reporter, c.isCompatible(backend)); |
| REPORTER_ASSERT(reporter, s->isCompatible(c)); |
| // Note that we're leaving 'backend' live here |
| } |
| |
| // Make an SkSurface from scratch |
| { |
| sk_sp<SkSurface> s = SkSurface::MakeRenderTarget(context, c, SkBudgeted::kYes); |
| REPORTER_ASSERT(reporter, s); |
| REPORTER_ASSERT(reporter, s->isCompatible(c)); |
| } |
| |
| // Make an SkSurface that wraps the existing backend texture |
| { |
| sk_sp<SkSurface> s = SkSurface::MakeFromBackendTexture(context, c, backend); |
| REPORTER_ASSERT(reporter, s); |
| REPORTER_ASSERT(reporter, s->isCompatible(c)); |
| } |
| |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // This tests the SkSurface::MakeRenderTarget variants that take an SkSurfaceCharacterization. |
| // In particular, the SkSurface, backendTexture and SkSurfaceCharacterization |
| // should always be compatible. |
| void DDLMakeRenderTargetTestImpl(GrContext* context, skiatest::Reporter* reporter) { |
| for (int i = 0; i < SurfaceParameters::kNumParams; ++i) { |
| |
| if (SurfaceParameters::kFBO0Count == i) { |
| // MakeRenderTarget doesn't support FBO0 |
| continue; |
| } |
| |
| if (SurfaceParameters::kProtectedCount == i) { |
| if (context->backend() != GrBackendApi::kVulkan) { |
| // Only the Vulkan backend respects the protected parameter |
| continue; |
| } |
| #ifdef SK_VULKAN |
| const GrVkCaps* vkCaps = (const GrVkCaps*) context->priv().caps(); |
| |
| // And, even then, only when it is a protected context |
| if (!vkCaps->supportsProtectedMemory()) { |
| continue; |
| } |
| #endif |
| } |
| |
| |
| SurfaceParameters params(context); |
| params.modify(i); |
| |
| if (!context->priv().caps()->mipMapSupport()) { |
| params.setShouldCreateMipMaps(false); |
| } |
| |
| test_make_render_target(reporter, context, params); |
| } |
| } |
| |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLMakeRenderTargetTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| DDLMakeRenderTargetTestImpl(context, reporter); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| static constexpr int kSize = 8; |
| |
| struct TextureReleaseChecker { |
| TextureReleaseChecker() : fReleaseCount(0) {} |
| int fReleaseCount; |
| static void Release(void* self) { |
| static_cast<TextureReleaseChecker*>(self)->fReleaseCount++; |
| } |
| }; |
| |
| enum class DDLStage { kMakeImage, kDrawImage, kDetach, kDrawDDL }; |
| |
| // This tests the ability to create and use wrapped textures in a DDL world |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLWrapBackendTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| GrBackendTexture backendTex = context->createBackendTexture( |
| kSize, kSize, kRGBA_8888_SkColorType, |
| SkColors::kTransparent, GrMipMapped::kNo, GrRenderable::kNo, GrProtected::kNo); |
| if (!backendTex.isValid()) { |
| return; |
| } |
| |
| SurfaceParameters params(context); |
| GrBackendTexture backend; |
| |
| sk_sp<SkSurface> s = params.make(context, &backend); |
| if (!s) { |
| context->deleteBackendTexture(backendTex); |
| return; |
| } |
| |
| SkSurfaceCharacterization c; |
| SkAssertResult(s->characterize(&c)); |
| |
| std::unique_ptr<SkDeferredDisplayListRecorder> recorder(new SkDeferredDisplayListRecorder(c)); |
| |
| SkCanvas* canvas = recorder->getCanvas(); |
| if (!canvas) { |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| context->deleteBackendTexture(backendTex); |
| return; |
| } |
| |
| GrContext* deferredContext = canvas->getGrContext(); |
| if (!deferredContext) { |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| context->deleteBackendTexture(backendTex); |
| return; |
| } |
| |
| // Wrapped Backend Textures are not supported in DDL |
| sk_sp<SkImage> image = |
| SkImage::MakeFromAdoptedTexture(deferredContext, backendTex, kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, kPremul_SkAlphaType, nullptr); |
| REPORTER_ASSERT(reporter, !image); |
| |
| TextureReleaseChecker releaseChecker; |
| image = SkImage::MakeFromTexture(deferredContext, backendTex, kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, kPremul_SkAlphaType, nullptr, |
| TextureReleaseChecker::Release, &releaseChecker); |
| REPORTER_ASSERT(reporter, !image); |
| |
| context->deleteBackendTexture(backendTex); |
| |
| s = nullptr; |
| params.cleanUpBackEnd(context, backend); |
| } |
| |
| static sk_sp<SkPromiseImageTexture> dummy_fulfill_proc(void*) { |
| SkASSERT(0); |
| return nullptr; |
| } |
| static void dummy_release_proc(void*) { SkASSERT(0); } |
| static void dummy_done_proc(void*) {} |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Test out the behavior of an invalid DDLRecorder |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLInvalidRecorder, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| { |
| SkImageInfo ii = SkImageInfo::MakeN32Premul(32, 32); |
| sk_sp<SkSurface> s = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, ii); |
| |
| SkSurfaceCharacterization characterization; |
| SkAssertResult(s->characterize(&characterization)); |
| |
| // never calling getCanvas means the backing surface is never allocated |
| SkDeferredDisplayListRecorder recorder(characterization); |
| } |
| |
| { |
| SkSurfaceCharacterization invalid; |
| |
| SkDeferredDisplayListRecorder recorder(invalid); |
| |
| const SkSurfaceCharacterization c = recorder.characterization(); |
| REPORTER_ASSERT(reporter, !c.isValid()); |
| REPORTER_ASSERT(reporter, !recorder.getCanvas()); |
| REPORTER_ASSERT(reporter, !recorder.detach()); |
| |
| GrBackendFormat format = context->defaultBackendFormat(kRGBA_8888_SkColorType, |
| GrRenderable::kNo); |
| SkASSERT(format.isValid()); |
| |
| sk_sp<SkImage> image = recorder.makePromiseTexture( |
| format, 32, 32, GrMipMapped::kNo, |
| kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType, nullptr, |
| dummy_fulfill_proc, |
| dummy_release_proc, |
| dummy_done_proc, |
| nullptr, |
| SkDeferredDisplayListRecorder::PromiseImageApiVersion::kNew); |
| REPORTER_ASSERT(reporter, !image); |
| } |
| |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Ensure that flushing while DDL recording doesn't cause a crash |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLFlushWhileRecording, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| SkImageInfo ii = SkImageInfo::MakeN32Premul(32, 32); |
| sk_sp<SkSurface> s = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, ii); |
| |
| SkSurfaceCharacterization characterization; |
| SkAssertResult(s->characterize(&characterization)); |
| |
| SkDeferredDisplayListRecorder recorder(characterization); |
| SkCanvas* canvas = recorder.getCanvas(); |
| |
| canvas->getGrContext()->flush(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Test that flushing a DDL via SkSurface::flush works |
| |
| struct FulfillInfo { |
| sk_sp<SkPromiseImageTexture> fTex; |
| bool fFulfilled = false; |
| bool fReleased = false; |
| bool fDone = false; |
| }; |
| |
| static sk_sp<SkPromiseImageTexture> tracking_fulfill_proc(void* context) { |
| FulfillInfo* info = (FulfillInfo*) context; |
| info->fFulfilled = true; |
| return info->fTex; |
| } |
| |
| static void tracking_release_proc(void* context) { |
| FulfillInfo* info = (FulfillInfo*) context; |
| info->fReleased = true; |
| } |
| |
| static void tracking_done_proc(void* context) { |
| FulfillInfo* info = (FulfillInfo*) context; |
| info->fDone = true; |
| } |
| |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLSkSurfaceFlush, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| SkImageInfo ii = SkImageInfo::Make(32, 32, kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| sk_sp<SkSurface> s = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, ii); |
| |
| SkSurfaceCharacterization characterization; |
| SkAssertResult(s->characterize(&characterization)); |
| |
| GrBackendTexture backendTexture; |
| |
| if (!create_backend_texture(context, &backendTexture, ii, SkColors::kCyan, |
| GrMipMapped::kNo, GrRenderable::kNo)) { |
| REPORTER_ASSERT(reporter, false); |
| return; |
| } |
| |
| FulfillInfo fulfillInfo; |
| fulfillInfo.fTex = SkPromiseImageTexture::Make(backendTexture); |
| |
| std::unique_ptr<SkDeferredDisplayList> ddl; |
| |
| { |
| SkDeferredDisplayListRecorder recorder(characterization); |
| |
| GrBackendFormat format = context->defaultBackendFormat(kRGBA_8888_SkColorType, |
| GrRenderable::kNo); |
| SkASSERT(format.isValid()); |
| |
| sk_sp<SkImage> promiseImage = recorder.makePromiseTexture( |
| format, 32, 32, GrMipMapped::kNo, |
| kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType, nullptr, |
| tracking_fulfill_proc, |
| tracking_release_proc, |
| tracking_done_proc, |
| &fulfillInfo, |
| SkDeferredDisplayListRecorder::PromiseImageApiVersion::kNew); |
| |
| SkCanvas* canvas = recorder.getCanvas(); |
| |
| canvas->clear(SK_ColorRED); |
| canvas->drawImage(promiseImage, 0, 0); |
| ddl = recorder.detach(); |
| } |
| |
| context->flush(); |
| |
| s->draw(ddl.get()); |
| |
| GrFlushInfo flushInfo; |
| s->flush(SkSurface::BackendSurfaceAccess::kPresent, flushInfo); |
| |
| REPORTER_ASSERT(reporter, fulfillInfo.fFulfilled); |
| REPORTER_ASSERT(reporter, fulfillInfo.fReleased); |
| |
| if (GrBackendApi::kVulkan == context->backend() || |
| GrBackendApi::kMetal == context->backend()) { |
| // In order to receive the done callback with Vulkan we need to perform the equivalent |
| // of a glFinish |
| GrFlushInfo flushInfoSyncCpu; |
| flushInfoSyncCpu.fFlags = kSyncCpu_GrFlushFlag; |
| s->flush(SkSurface::BackendSurfaceAccess::kPresent, flushInfoSyncCpu); |
| } |
| |
| REPORTER_ASSERT(reporter, fulfillInfo.fDone); |
| |
| REPORTER_ASSERT(reporter, fulfillInfo.fTex->unique()); |
| fulfillInfo.fTex.reset(); |
| |
| delete_backend_texture(context, backendTexture); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Ensure that reusing a single DDLRecorder to create multiple DDLs works cleanly |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DDLMultipleDDLs, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| SkImageInfo ii = SkImageInfo::MakeN32Premul(32, 32); |
| sk_sp<SkSurface> s = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, ii); |
| |
| SkBitmap bitmap; |
| bitmap.allocPixels(ii); |
| |
| SkSurfaceCharacterization characterization; |
| SkAssertResult(s->characterize(&characterization)); |
| |
| SkDeferredDisplayListRecorder recorder(characterization); |
| |
| SkCanvas* canvas1 = recorder.getCanvas(); |
| |
| canvas1->clear(SK_ColorRED); |
| |
| canvas1->save(); |
| canvas1->clipRect(SkRect::MakeXYWH(8, 8, 16, 16)); |
| |
| std::unique_ptr<SkDeferredDisplayList> ddl1 = recorder.detach(); |
| |
| SkCanvas* canvas2 = recorder.getCanvas(); |
| |
| SkPaint p; |
| p.setColor(SK_ColorGREEN); |
| canvas2->drawRect(SkRect::MakeWH(32, 32), p); |
| |
| std::unique_ptr<SkDeferredDisplayList> ddl2 = recorder.detach(); |
| |
| REPORTER_ASSERT(reporter, ddl1->priv().lazyProxyData()); |
| REPORTER_ASSERT(reporter, ddl2->priv().lazyProxyData()); |
| |
| // The lazy proxy data being different ensures that the SkSurface, SkCanvas and backing- |
| // lazy proxy are all different between the two DDLs |
| REPORTER_ASSERT(reporter, ddl1->priv().lazyProxyData() != ddl2->priv().lazyProxyData()); |
| |
| s->draw(ddl1.get()); |
| s->draw(ddl2.get()); |
| |
| // Make sure the clipRect from DDL1 didn't percolate into DDL2 |
| s->readPixels(ii, bitmap.getPixels(), bitmap.rowBytes(), 0, 0); |
| for (int y = 0; y < 32; ++y) { |
| for (int x = 0; x < 32; ++x) { |
| REPORTER_ASSERT(reporter, bitmap.getColor(x, y) == SK_ColorGREEN); |
| if (bitmap.getColor(x, y) != SK_ColorGREEN) { |
| return; // we only really need to report the error once |
| } |
| } |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Check that the texture-specific flags (i.e., for external & rectangle textures) work |
| // for promise images. As such, this is a GL-only test. |
| DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(DDLTextureFlagsTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| SkImageInfo ii = SkImageInfo::MakeN32Premul(32, 32); |
| sk_sp<SkSurface> s = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, ii); |
| |
| SkSurfaceCharacterization characterization; |
| SkAssertResult(s->characterize(&characterization)); |
| |
| SkDeferredDisplayListRecorder recorder(characterization); |
| |
| for (GrGLenum target : { GR_GL_TEXTURE_EXTERNAL, GR_GL_TEXTURE_RECTANGLE, GR_GL_TEXTURE_2D } ) { |
| for (auto mipMapped : { GrMipMapped::kNo, GrMipMapped::kYes }) { |
| GrBackendFormat format = GrBackendFormat::MakeGL(GR_GL_RGBA8, target); |
| |
| sk_sp<SkImage> image = recorder.makePromiseTexture( |
| format, 32, 32, mipMapped, |
| kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType, nullptr, |
| dummy_fulfill_proc, |
| dummy_release_proc, |
| dummy_done_proc, |
| nullptr, |
| SkDeferredDisplayListRecorder::PromiseImageApiVersion::kNew); |
| if (GR_GL_TEXTURE_2D != target && mipMapped == GrMipMapped::kYes) { |
| REPORTER_ASSERT(reporter, !image); |
| continue; |
| } |
| REPORTER_ASSERT(reporter, image); |
| |
| GrTextureProxy* backingProxy = ((SkImage_GpuBase*) image.get())->peekProxy(); |
| |
| REPORTER_ASSERT(reporter, backingProxy->mipMapped() == mipMapped); |
| if (GR_GL_TEXTURE_2D == target) { |
| REPORTER_ASSERT(reporter, !backingProxy->hasRestrictedSampling()); |
| } else { |
| REPORTER_ASSERT(reporter, backingProxy->hasRestrictedSampling()); |
| } |
| } |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Test colorType and pixelConfig compatibility. |
| DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(DDLCompatibilityTest, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| |
| for (int ct = 0; ct <= kLastEnum_SkColorType; ++ct) { |
| SkColorType colorType = static_cast<SkColorType>(ct); |
| |
| SurfaceParameters params(context); |
| params.setColorType(colorType); |
| params.setColorSpace(nullptr); |
| |
| if (!context->priv().caps()->mipMapSupport()) { |
| params.setShouldCreateMipMaps(false); |
| } |
| |
| test_make_render_target(reporter, context, params); |
| } |
| |
| } |
