58389b90cd
The first bytes of the data always refer to the pixel accessed by texture coord (0, 0). Change-Id: I708702d90f35b3bc896a48c3c3fd6a0be73f505a Reviewed-on: https://skia-review.googlesource.com/112261 Commit-Queue: Brian Salomon <bsalomon@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
/*
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* Copyright 2018 Google Inc.
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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 "ProxyUtils.h"
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#include "GrContextPriv.h"
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#include "GrDrawingManager.h"
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#include "GrProxyProvider.h"
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namespace sk_gpu_test {
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sk_sp<GrTextureProxy> MakeTextureProxyFromData(GrContext* context, bool isRT, int width, int height,
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GrColorType ct, GrSRGBEncoded srgbEncoded,
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GrSurfaceOrigin origin, const void* data,
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size_t rowBytes) {
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GrSurfaceDesc desc;
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desc.fConfig = GrColorTypeToPixelConfig(ct, srgbEncoded);
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desc.fWidth = width;
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desc.fHeight = height;
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desc.fFlags = isRT ? kRenderTarget_GrSurfaceFlag : kNone_GrSurfaceFlags;
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auto proxy = context->contextPriv().proxyProvider()->createProxy(
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desc, origin, SkBackingFit::kExact, SkBudgeted::kYes);
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if (!proxy) {
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return nullptr;
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}
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auto sContext = context->contextPriv().makeWrappedSurfaceContext(proxy, nullptr);
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if (!sContext) {
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return nullptr;
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}
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if (!context->contextPriv().writeSurfacePixels(sContext.get(), 0, 0, width, height, ct, nullptr,
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data, rowBytes)) {
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return nullptr;
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}
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return proxy;
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}
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} // namespace sk_gpu_test
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