| /* |
| * Copyright 2019 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkTypes.h" |
| |
| #ifdef SK_GL |
| |
| #include "tests/Test.h" |
| |
| #include "include/core/SkColorSpace.h" |
| #include "include/core/SkImage.h" |
| #include "include/core/SkSurface.h" |
| #include "include/gpu/GrBackendSurface.h" |
| #include "include/gpu/GrDirectContext.h" |
| #include "include/gpu/gl/GrGLTypes.h" |
| #include "include/private/gpu/ganesh/GrGLTypesPriv.h" |
| #include "src/gpu/ganesh/GrDirectContextPriv.h" |
| #include "src/gpu/ganesh/GrTexture.h" |
| #include "src/gpu/ganesh/GrTextureProxy.h" |
| #include "src/gpu/ganesh/gl/GrGLCaps.h" |
| #include "src/gpu/ganesh/gl/GrGLTexture.h" |
| #include "src/image/SkImage_Base.h" |
| #include "tools/gpu/ProxyUtils.h" |
| |
| static bool sampler_params_invalid(const GrGLTextureParameters& parameters) { |
| return SkScalarIsNaN(parameters.samplerOverriddenState().fMaxLOD); |
| } |
| |
| static bool nonsampler_params_invalid(const GrGLTextureParameters& parameters) { |
| GrGLTextureParameters::NonsamplerState nsState = parameters.nonsamplerState(); |
| GrGLTextureParameters::NonsamplerState invalidNSState; |
| invalidNSState.invalidate(); |
| return nsState.fBaseMipMapLevel == invalidNSState.fBaseMipMapLevel && |
| nsState.fMaxMipmapLevel == invalidNSState.fMaxMipmapLevel && |
| nsState.fSwizzleIsRGBA == invalidNSState.fSwizzleIsRGBA; |
| } |
| |
| static bool params_invalid(const GrGLTextureParameters& parameters) { |
| return sampler_params_invalid(parameters) && nonsampler_params_invalid(parameters); |
| } |
| |
| static bool params_valid(const GrGLTextureParameters& parameters, const GrGLCaps* caps) { |
| if (nonsampler_params_invalid(parameters)) { |
| return false; |
| } |
| // We should only set the texture params that are equivalent to sampler param to valid if we're |
| // not using sampler objects. |
| return caps->useSamplerObjects() == sampler_params_invalid(parameters); |
| } |
| |
| DEF_GPUTEST_FOR_ALL_GL_CONTEXTS(GLTextureParameters, reporter, ctxInfo) { |
| auto dContext = ctxInfo.directContext(); |
| auto caps = static_cast<const GrGLCaps*>(dContext->priv().caps()); |
| |
| GrBackendTexture backendTex = dContext->createBackendTexture( |
| 1, 1, kRGBA_8888_SkColorType, GrMipmapped::kNo, GrRenderable::kNo, GrProtected::kNo); |
| REPORTER_ASSERT(reporter, backendTex.isValid()); |
| |
| GrGLTextureInfo info; |
| REPORTER_ASSERT(reporter, backendTex.getGLTextureInfo(&info)); |
| |
| GrBackendTexture backendTexCopy = backendTex; |
| REPORTER_ASSERT(reporter, backendTexCopy.isSameTexture(backendTex)); |
| |
| sk_sp<SkImage> wrappedImage = |
| SkImage::MakeFromTexture(dContext, backendTex, kTopLeft_GrSurfaceOrigin, |
| kRGBA_8888_SkColorType, kPremul_SkAlphaType, nullptr); |
| REPORTER_ASSERT(reporter, wrappedImage); |
| |
| GrSurfaceProxy* proxy = sk_gpu_test::GetTextureImageProxy(wrappedImage.get(), dContext); |
| REPORTER_ASSERT(reporter, proxy); |
| REPORTER_ASSERT(reporter, proxy->isInstantiated()); |
| auto texture = static_cast<GrGLTexture*>(proxy->peekTexture()); |
| REPORTER_ASSERT(reporter, texture); |
| auto parameters = texture->parameters(); |
| REPORTER_ASSERT(reporter, parameters); |
| GrGLTextureParameters::SamplerOverriddenState invalidSState; |
| invalidSState.invalidate(); |
| GrGLTextureParameters::NonsamplerState invalidNSState; |
| invalidNSState.invalidate(); |
| |
| auto surf = SkSurface::MakeRenderTarget( |
| dContext, SkBudgeted::kYes, |
| SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kPremul_SkAlphaType), 1, nullptr); |
| REPORTER_ASSERT(reporter, surf); |
| |
| // Test invalidating from the GL backend texture. |
| backendTex.glTextureParametersModified(); |
| REPORTER_ASSERT(reporter, params_invalid(*parameters)); |
| |
| REPORTER_ASSERT(reporter, surf); |
| surf->getCanvas()->drawImage(wrappedImage, 0, 0); |
| surf->flushAndSubmit(); |
| REPORTER_ASSERT(reporter, params_valid(*parameters, caps)); |
| |
| // Test invalidating from the copy. |
| backendTexCopy.glTextureParametersModified(); |
| REPORTER_ASSERT(reporter, params_invalid(*parameters)); |
| |
| // Check that we can do things like assigning the backend texture to invalid one, assign an |
| // invalid one, assign a backend texture to itself etc. Success here is that we don't hit any |
| // of our ref counting asserts. |
| REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(backendTex, backendTexCopy)); |
| |
| GrBackendTexture invalidTexture; |
| REPORTER_ASSERT(reporter, !invalidTexture.isValid()); |
| REPORTER_ASSERT(reporter, |
| !GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTexCopy)); |
| |
| backendTexCopy = invalidTexture; |
| REPORTER_ASSERT(reporter, !backendTexCopy.isValid()); |
| REPORTER_ASSERT(reporter, |
| !GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTexCopy)); |
| |
| invalidTexture = backendTex; |
| REPORTER_ASSERT(reporter, invalidTexture.isValid()); |
| REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTex)); |
| |
| invalidTexture = static_cast<decltype(invalidTexture)&>(invalidTexture); |
| REPORTER_ASSERT(reporter, invalidTexture.isValid()); |
| REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(invalidTexture, invalidTexture)); |
| |
| wrappedImage.reset(); |
| dContext->flush(); |
| dContext->submit(true); |
| dContext->deleteBackendTexture(backendTex); |
| } |
| #endif |