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74 lines
3.1 KiB
74 lines
3.1 KiB
4 months ago
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/*
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* Copyright 2020 Google LLC
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "tools/gpu/BackendTextureImageFactory.h"
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#include "include/core/SkImage.h"
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#include "include/core/SkPixmap.h"
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#include "include/gpu/GrBackendSurface.h"
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#include "include/gpu/GrDirectContext.h"
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#include "src/core/SkAutoPixmapStorage.h"
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#include "tools/gpu/ManagedBackendTexture.h"
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namespace sk_gpu_test {
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sk_sp<SkImage> MakeBackendTextureImage(GrDirectContext* dContext,
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const SkPixmap& pixmap,
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GrRenderable renderable,
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GrSurfaceOrigin origin) {
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auto mbet = ManagedBackendTexture::MakeWithData(dContext,
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pixmap,
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origin,
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renderable,
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GrProtected::kNo);
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if (!mbet) {
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return nullptr;
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}
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return SkImage::MakeFromTexture(dContext,
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mbet->texture(),
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origin,
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pixmap.colorType(),
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pixmap.alphaType(),
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pixmap.refColorSpace(),
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ManagedBackendTexture::ReleaseProc,
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mbet->releaseContext());
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}
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sk_sp<SkImage> MakeBackendTextureImage(GrDirectContext* dContext,
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const SkImageInfo& info,
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SkColor4f color,
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GrMipmapped mipmapped,
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GrRenderable renderable,
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GrSurfaceOrigin origin) {
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if (info.alphaType() == kOpaque_SkAlphaType) {
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color = color.makeOpaque();
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} else if (info.alphaType() == kPremul_SkAlphaType) {
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auto pmColor = color.premul();
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color = {pmColor.fR, pmColor.fG, pmColor.fB, pmColor.fA};
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}
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auto mbet = ManagedBackendTexture::MakeWithData(dContext,
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info.width(),
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info.height(),
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info.colorType(),
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color,
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mipmapped,
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renderable,
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GrProtected::kNo);
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if (!mbet) {
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return nullptr;
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}
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return SkImage::MakeFromTexture(dContext,
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mbet->texture(),
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origin,
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info.colorType(),
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info.alphaType(),
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info.refColorSpace(),
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ManagedBackendTexture::ReleaseProc,
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mbet->releaseContext());
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}
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} // namespace sk_gpu_test
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