/src/skia/tools/gpu/BackendSurfaceFactory.cpp

Source (jump to first uncovered line)
/*
 * Copyright 2020 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "tools/gpu/BackendSurfaceFactory.h"

#include "include/core/SkSurface.h"
#include "include/gpu/ganesh/GrDirectContext.h"
#include "include/gpu/ganesh/SkSurfaceGanesh.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrGpu.h"
#include "tools/gpu/ManagedBackendTexture.h"

#if defined(SK_GRAPHITE)
#include "include/gpu/graphite/Surface.h"
#if defined(SK_DAWN)
#include "include/gpu/graphite/dawn/DawnTypes.h"
#include "src/gpu/graphite/dawn/DawnGraphiteTypesPriv.h"

#include "webgpu/webgpu_cpp.h"  // NO_G3_REWRITE
#endif
#endif

namespace sk_gpu_test {

sk_sp<SkSurface> MakeBackendTextureSurface(GrDirectContext* dContext,
                                           const SkImageInfo& ii,
                                           GrSurfaceOrigin origin,
                                           int sampleCnt,
                                           skgpu::Mipmapped mipmapped,
                                           GrProtected isProtected,
                                           const SkSurfaceProps* props) {
    if (ii.alphaType() == kUnpremul_SkAlphaType) {
        return nullptr;
    }
    auto mbet = ManagedBackendTexture::MakeWithoutData(dContext,
                                                       ii.width(),
                                                       ii.height(),
                                                       ii.colorType(),
                                                       mipmapped,
                                                       GrRenderable::kYes,
                                                       isProtected);
    if (!mbet) {
        return nullptr;
    }
    return SkSurfaces::WrapBackendTexture(dContext,
                                          mbet->texture(),
                                          origin,
                                          sampleCnt,
                                          ii.colorType(),
                                          ii.refColorSpace(),
                                          props,
                                          ManagedBackendTexture::ReleaseProc,
                                          mbet->releaseContext());
}

sk_sp<SkSurface> MakeBackendTextureSurface(GrDirectContext* dContext,
                                           SkISize dimensions,
                                           GrSurfaceOrigin origin,
                                           int sampleCnt,
                                           SkColorType colorType,
                                           sk_sp<SkColorSpace> colorSpace,
                                           skgpu::Mipmapped mipmapped,
                                           GrProtected isProtected,
                                           const SkSurfaceProps* props) {
    auto ii = SkImageInfo::Make(dimensions, colorType, kPremul_SkAlphaType, std::move(colorSpace));
    return MakeBackendTextureSurface(
            dContext, ii, origin, sampleCnt, mipmapped, isProtected, props);
}
sk_sp<SkSurface> MakeBackendRenderTargetSurface(GrDirectContext* dContext,
                                                const SkImageInfo& ii,
                                                GrSurfaceOrigin origin,
                                                int sampleCnt,
                                                GrProtected isProtected,
                                                const SkSurfaceProps* props) {
    if (ii.alphaType() == kUnpremul_SkAlphaType || ii.alphaType() == kUnknown_SkAlphaType) {
        return nullptr;
    }
    auto ct = SkColorTypeToGrColorType(ii.colorType());

    struct ReleaseContext {
        sk_sp<GrDirectContext> fContext;
        GrBackendRenderTarget fRenderTarget;
    };

    auto bert = dContext->priv().getGpu()->createTestingOnlyBackendRenderTarget(
            ii.dimensions(), ct, sampleCnt, isProtected);
    auto rc = new ReleaseContext{sk_ref_sp(dContext), bert};
    SkASSERT(!bert.isValid() || bert.sampleCnt() >= sampleCnt);

    auto proc = [](void* c) {
        const auto* rc = static_cast<ReleaseContext*>(c);
        if (auto gpu = rc->fContext->priv().getGpu(); gpu && rc->fRenderTarget.isValid()) {
            gpu->deleteTestingOnlyBackendRenderTarget(rc->fRenderTarget);
        }
        delete rc;
    };

    return SkSurfaces::WrapBackendRenderTarget(
            dContext, bert, origin, ii.colorType(), ii.refColorSpace(), props, proc, rc);
}

sk_sp<SkSurface> MakeBackendRenderTargetSurface(GrDirectContext* dContext,
                                                SkISize dimensions,
                                                GrSurfaceOrigin origin,
                                                int sampleCnt,
                                                SkColorType colorType,
                                                sk_sp<SkColorSpace> colorSpace,
                                                GrProtected isProtected,
                                                const SkSurfaceProps* props) {
    auto ii = SkImageInfo::Make(dimensions, colorType, kPremul_SkAlphaType, std::move(colorSpace));
    return MakeBackendRenderTargetSurface(dContext, ii, origin, sampleCnt, isProtected, props);
}

#ifdef SK_GRAPHITE
sk_sp<SkSurface> MakeBackendTextureSurface(skgpu::graphite::Recorder* recorder,
                                           const SkImageInfo& ii,
                                           skgpu::Mipmapped mipmapped,
                                           skgpu::Protected isProtected,
                                           const SkSurfaceProps* props) {
    if (ii.alphaType() == kUnpremul_SkAlphaType) {
        return nullptr;
    }
    sk_sp<ManagedGraphiteTexture> mbet = ManagedGraphiteTexture::MakeUnInit(recorder,
                                                                            ii,
                                                                            mipmapped,
                                                                            skgpu::Renderable::kYes,
                                                                            isProtected);
    if (!mbet) {
        return nullptr;
    }
    return SkSurfaces::WrapBackendTexture(recorder,
                                          mbet->texture(),
                                          ii.colorType(),
                                          ii.refColorSpace(),
                                          props,
                                          ManagedGraphiteTexture::ReleaseProc,
                                          mbet->releaseContext());
}

#if defined(SK_DAWN)
sk_sp<SkSurface> MakeBackendTextureViewSurface(skgpu::graphite::Recorder* recorder,
                                               const SkImageInfo& ii,
                                               skgpu::Mipmapped mipmapped,
                                               skgpu::Protected isProtected,
                                               const SkSurfaceProps* props) {
    if (recorder->backend() != skgpu::BackendApi::kDawn) {
        return nullptr;
    }

    if (ii.alphaType() == kUnpremul_SkAlphaType) {
        return nullptr;
    }

    auto mbet = ManagedGraphiteTexture::MakeUnInit(recorder,
                                                   ii,
                                                   mipmapped,
                                                   skgpu::Renderable::kYes,
                                                   isProtected);
    if (!mbet) {
        return nullptr;
    }

    wgpu::Texture texture(skgpu::graphite::BackendTextures::GetDawnTexturePtr(mbet->texture()));
    SkASSERT(texture);

    wgpu::TextureView view = texture.CreateView();
    SkASSERT(view);

    skgpu::graphite::DawnTextureInfo textureInfo;
    textureInfo.fAspect      = wgpu::TextureAspect::All;
    textureInfo.fFormat      = texture.GetFormat();
    textureInfo.fMipmapped   = mipmapped;
    textureInfo.fSampleCount = texture.GetSampleCount();
    textureInfo.fUsage       = texture.GetUsage();

    skgpu::graphite::BackendTexture betFromView =
            skgpu::graphite::BackendTextures::MakeDawn(ii.dimensions(), textureInfo, view.Get());

    auto release = [](void* ctx) { static_cast<ManagedGraphiteTexture*>(ctx)->unref(); };

    return SkSurfaces::WrapBackendTexture(recorder,
                                          betFromView,
                                          ii.colorType(),
                                          ii.refColorSpace(),
                                          props,
                                          release,
                                          mbet.release());
    return nullptr;
}
#endif // SK_DAWN

#endif  // SK_GRAPHITE

}  // namespace sk_gpu_test

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright 2020 Google LLC
3		*
4		* Use of this source code is governed by a BSD-style license that can be
5		* found in the LICENSE file.
6		*/
7
8		#include "tools/gpu/BackendSurfaceFactory.h"
9
10		#include "include/core/SkSurface.h"
11		#include "include/gpu/ganesh/GrDirectContext.h"
12		#include "include/gpu/ganesh/SkSurfaceGanesh.h"
13		#include "src/gpu/ganesh/GrDirectContextPriv.h"
14		#include "src/gpu/ganesh/GrGpu.h"
15		#include "tools/gpu/ManagedBackendTexture.h"
16
17		#if defined(SK_GRAPHITE)
18		#include "include/gpu/graphite/Surface.h"
19		#if defined(SK_DAWN)
20		#include "include/gpu/graphite/dawn/DawnTypes.h"
21		#include "src/gpu/graphite/dawn/DawnGraphiteTypesPriv.h"
22
23		#include "webgpu/webgpu_cpp.h" // NO_G3_REWRITE
24		#endif
25		#endif
26
27		namespace sk_gpu_test {
28
29		sk_sp<SkSurface> MakeBackendTextureSurface(GrDirectContext* dContext,
30		const SkImageInfo& ii,
31		GrSurfaceOrigin origin,
32		int sampleCnt,
33		skgpu::Mipmapped mipmapped,
34		GrProtected isProtected,
35	0	const SkSurfaceProps* props) {
36	0	if (ii.alphaType() == kUnpremul_SkAlphaType) {
37	0	return nullptr;
38	0	}
39	0	auto mbet = ManagedBackendTexture::MakeWithoutData(dContext,
40	0	ii.width(),
41	0	ii.height(),
42	0	ii.colorType(),
43	0	mipmapped,
44	0	GrRenderable::kYes,
45	0	isProtected);
46	0	if (!mbet) {
47	0	return nullptr;
48	0	}
49	0	return SkSurfaces::WrapBackendTexture(dContext,
50	0	mbet->texture(),
51	0	origin,
52	0	sampleCnt,
53	0	ii.colorType(),
54	0	ii.refColorSpace(),
55	0	props,
56	0	ManagedBackendTexture::ReleaseProc,
57	0	mbet->releaseContext());
58	0	}
59
60		sk_sp<SkSurface> MakeBackendTextureSurface(GrDirectContext* dContext,
61		SkISize dimensions,
62		GrSurfaceOrigin origin,
63		int sampleCnt,
64		SkColorType colorType,
65		sk_sp<SkColorSpace> colorSpace,
66		skgpu::Mipmapped mipmapped,
67		GrProtected isProtected,
68	0	const SkSurfaceProps* props) {
69	0	auto ii = SkImageInfo::Make(dimensions, colorType, kPremul_SkAlphaType, std::move(colorSpace));
70	0	return MakeBackendTextureSurface(
71	0	dContext, ii, origin, sampleCnt, mipmapped, isProtected, props);
72	0	}
73		sk_sp<SkSurface> MakeBackendRenderTargetSurface(GrDirectContext* dContext,
74		const SkImageInfo& ii,
75		GrSurfaceOrigin origin,
76		int sampleCnt,
77		GrProtected isProtected,
78	0	const SkSurfaceProps* props) {
79	0	if (ii.alphaType() == kUnpremul_SkAlphaType \|\| ii.alphaType() == kUnknown_SkAlphaType) {
80	0	return nullptr;
81	0	}
82	0	auto ct = SkColorTypeToGrColorType(ii.colorType());
83
84	0	struct ReleaseContext {
85	0	sk_sp<GrDirectContext> fContext;
86	0	GrBackendRenderTarget fRenderTarget;
87	0	};
88
89	0	auto bert = dContext->priv().getGpu()->createTestingOnlyBackendRenderTarget(
90	0	ii.dimensions(), ct, sampleCnt, isProtected);
91	0	auto rc = new ReleaseContext{sk_ref_sp(dContext), bert};
92	0	SkASSERT(!bert.isValid() \|\| bert.sampleCnt() >= sampleCnt);
93
94	0	auto proc = [](void* c) {
95	0	const auto* rc = static_cast<ReleaseContext*>(c);
96	0	if (auto gpu = rc->fContext->priv().getGpu(); gpu && rc->fRenderTarget.isValid()) {
97	0	gpu->deleteTestingOnlyBackendRenderTarget(rc->fRenderTarget);
98	0	}
99	0	delete rc;
100	0	}; Unexecuted instantiation: BackendSurfaceFactory.cpp:sk_gpu_test::MakeBackendRenderTargetSurface(GrDirectContext, SkImageInfo const&, GrSurfaceOrigin, int, skgpu::Protected, SkSurfaceProps const)::$_0::operator()(void) const Unexecuted instantiation: BackendSurfaceFactory.cpp:sk_gpu_test::MakeBackendRenderTargetSurface(GrDirectContext, SkImageInfo const&, GrSurfaceOrigin, int, skgpu::Protected, SkSurfaceProps const)::$_1::operator()(void) const
101
102	0	return SkSurfaces::WrapBackendRenderTarget(
103	0	dContext, bert, origin, ii.colorType(), ii.refColorSpace(), props, proc, rc);
104	0	} Unexecuted instantiation: sk_gpu_test::MakeBackendRenderTargetSurface(GrDirectContext, SkImageInfo const&, GrSurfaceOrigin, int, skgpu::Protected, SkSurfaceProps const) Unexecuted instantiation: sk_gpu_test::MakeBackendRenderTargetSurface(GrDirectContext, SkImageInfo const&, GrSurfaceOrigin, int, skgpu::Protected, SkSurfaceProps const)
105
106		sk_sp<SkSurface> MakeBackendRenderTargetSurface(GrDirectContext* dContext,
107		SkISize dimensions,
108		GrSurfaceOrigin origin,
109		int sampleCnt,
110		SkColorType colorType,
111		sk_sp<SkColorSpace> colorSpace,
112		GrProtected isProtected,
113	0	const SkSurfaceProps* props) {
114	0	auto ii = SkImageInfo::Make(dimensions, colorType, kPremul_SkAlphaType, std::move(colorSpace));
115	0	return MakeBackendRenderTargetSurface(dContext, ii, origin, sampleCnt, isProtected, props);
116	0	}
117
118		#ifdef SK_GRAPHITE
119		sk_sp<SkSurface> MakeBackendTextureSurface(skgpu::graphite::Recorder* recorder,
120		const SkImageInfo& ii,
121		skgpu::Mipmapped mipmapped,
122		skgpu::Protected isProtected,
123	0	const SkSurfaceProps* props) {
124	0	if (ii.alphaType() == kUnpremul_SkAlphaType) {
125	0	return nullptr;
126	0	}
127	0	sk_sp<ManagedGraphiteTexture> mbet = ManagedGraphiteTexture::MakeUnInit(recorder,
128	0	ii,
129	0	mipmapped,
130	0	skgpu::Renderable::kYes,
131	0	isProtected);
132	0	if (!mbet) {
133	0	return nullptr;
134	0	}
135	0	return SkSurfaces::WrapBackendTexture(recorder,
136	0	mbet->texture(),
137	0	ii.colorType(),
138	0	ii.refColorSpace(),
139	0	props,
140	0	ManagedGraphiteTexture::ReleaseProc,
141	0	mbet->releaseContext());
142	0	}
143
144		#if defined(SK_DAWN)
145		sk_sp<SkSurface> MakeBackendTextureViewSurface(skgpu::graphite::Recorder* recorder,
146		const SkImageInfo& ii,
147		skgpu::Mipmapped mipmapped,
148		skgpu::Protected isProtected,
149		const SkSurfaceProps* props) {
150		if (recorder->backend() != skgpu::BackendApi::kDawn) {
151		return nullptr;
152		}
153
154		if (ii.alphaType() == kUnpremul_SkAlphaType) {
155		return nullptr;
156		}
157
158		auto mbet = ManagedGraphiteTexture::MakeUnInit(recorder,
159		ii,
160		mipmapped,
161		skgpu::Renderable::kYes,
162		isProtected);
163		if (!mbet) {
164		return nullptr;
165		}
166
167		wgpu::Texture texture(skgpu::graphite::BackendTextures::GetDawnTexturePtr(mbet->texture()));
168		SkASSERT(texture);
169
170		wgpu::TextureView view = texture.CreateView();
171		SkASSERT(view);
172
173		skgpu::graphite::DawnTextureInfo textureInfo;
174		textureInfo.fAspect = wgpu::TextureAspect::All;
175		textureInfo.fFormat = texture.GetFormat();
176		textureInfo.fMipmapped = mipmapped;
177		textureInfo.fSampleCount = texture.GetSampleCount();
178		textureInfo.fUsage = texture.GetUsage();
179
180		skgpu::graphite::BackendTexture betFromView =
181		skgpu::graphite::BackendTextures::MakeDawn(ii.dimensions(), textureInfo, view.Get());
182
183		auto release = [](void* ctx) { static_cast<ManagedGraphiteTexture*>(ctx)->unref(); };
184
185		return SkSurfaces::WrapBackendTexture(recorder,
186		betFromView,
187		ii.colorType(),
188		ii.refColorSpace(),
189		props,
190		release,
191		mbet.release());
192		return nullptr;
193		}
194		#endif // SK_DAWN
195
196		#endif // SK_GRAPHITE
197
198		} // namespace sk_gpu_test

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Created: 2024-09-14 07:19