/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/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"

#ifdef SK_GRAPHITE
#include "include/gpu/graphite/Surface.h"
#ifdef SK_DAWN
#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());
}

sk_sp<SkSurface> MakeBackendTextureViewSurface(skgpu::graphite::Recorder* recorder,
                                               const SkImageInfo& ii,
                                               skgpu::Mipmapped mipmapped,
                                               skgpu::Protected isProtected,
                                               const SkSurfaceProps* props) {
#ifdef SK_DAWN
    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(mbet->texture().getDawnTexturePtr());
    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(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());
#endif
    return nullptr;
}

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

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Created: 2024-05-20 07:14