b25f30348b
This reverts commit 513720f28e.
Reason for revert: Breaking the google3 roll:
https://sponge.corp.google.com/invocation?tab=Build+Log&id=5f96970b-8171-4c2f-abf3-006e11b8fff9
Original change's description:
> Move SkFrontBufferedStream into Android-only dir
>
> Bug: skia:10154
>
> Add client_utils for code that is specifically for a single client.
> Move SkFrontBufferedStream into its android/ subdir. Rename the class
> to android::skia::FrontBufferedStream. Temporarily leave in
> SkFrontBufferedStream until Android updates to the new API.
>
> Add a new optional target for client_utils/android. It is built in dev
> builds for testing, and when building for the Android framework.
>
> Change-Id: Ie0f425051ea370aab7861d61150a3d6007214a93
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/284721
> Commit-Queue: Leon Scroggins <scroggo@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Reviewed-by: Derek Sollenberger <djsollen@google.com>
TBR=djsollen@google.com,scroggo@google.com,reed@google.com
Change-Id: Iaeedaed184cc35f507d5441631ae709e1c5cb1ac
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10154
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/285100
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
40 lines
1.6 KiB
C++
40 lines
1.6 KiB
C++
/*
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* Copyright 2013 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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#ifndef SkFrontBufferedStream_DEFINED
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#define SkFrontBufferedStream_DEFINED
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#include "include/core/SkStream.h"
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/**
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* Specialized stream that buffers the first X bytes of a stream,
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* where X is passed in by the user. Note that unlike some buffered
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* stream APIs, once more bytes than can fit in the buffer are read,
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* no more buffering is done. This stream is designed for a use case
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* where the caller knows that rewind will only be called from within
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* X bytes (inclusive), and the wrapped stream is not necessarily
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* able to rewind at all.
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*/
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class SK_API SkFrontBufferedStream {
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public:
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/**
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* Creates a new stream that wraps and buffers an SkStream.
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* @param stream SkStream to buffer. If stream is NULL, NULL is
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* returned. When this call succeeds (i.e. returns non NULL),
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* SkFrontBufferedStream is expected to be the only owner of
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* stream, so it should no be longer used directly.
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* SkFrontBufferedStream will delete stream upon deletion.
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* @param minBufferSize Minimum size of buffer required.
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* @return An SkStream that can buffer at least minBufferSize, or
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* NULL on failure. The caller is required to delete when finished with
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* this object.
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*/
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static std::unique_ptr<SkStreamRewindable> Make(std::unique_ptr<SkStream> stream,
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size_t minBufferSize);
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};
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#endif // SkFrontBufferedStream_DEFINED
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