88d7e625f9
Makes it more sensible. A bunch of call sites we're already written to expect this. Update some others. Change-Id: I77c28045ebf01e6aa9d92d2ebc37287604ec10c9 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/332544 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
81 lines
3.4 KiB
C++
81 lines
3.4 KiB
C++
/*
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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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const SkPixmap* src = &pixmap;
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SkAutoPixmapStorage temp;
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if (origin == kBottomLeft_GrSurfaceOrigin) {
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temp.alloc(src->info());
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auto s = static_cast<const char*>(src->addr(0, pixmap.height() - 1));
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auto d = static_cast<char*>(temp.writable_addr(0, 0));
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for (int y = 0; y < temp.height(); ++y, s -= pixmap.rowBytes(), d += temp.rowBytes()) {
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std::copy_n(s, temp.info().minRowBytes(), d);
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}
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src = &temp;
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}
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auto mbet = ManagedBackendTexture::MakeWithData(dContext, src, 1, renderable, 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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src->colorType(),
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src->alphaType(),
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src->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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