Lines Matching refs:stream

47      *  Attempts to open the specified file as a stream, returns nullptr on failure.
69      *  If this stream supports peeking, copy min(size, peekable bytes) into
71      *  If the stream does not support peeking, or cannot peek any bytes,
73      *  The stream is guaranteed to be in the same visible state after this
82     /** Returns true when all the bytes in the stream have been read.
106     /** Rewinds to the beginning of the stream. Returns true if the stream is known
111     /** Duplicates this stream. If this cannot be done, returns NULL.
112      *  The returned stream will be positioned at the beginning of its data.
117     /** Duplicates this stream. If this cannot be done, returns NULL.
118      *  The returned stream will be positioned the same as this stream.
125     /** Returns true if this stream can report it's current position. */
127     /** Returns the current position in the stream. If this cannot be done, returns 0. */
130     /** Seeks to an absolute position in the stream. If this cannot be done, returns false.
131      *  If an attempt is made to seek past the end of the stream, the position will be set
132      *  to the end of the stream.
136     /** Seeks to an relative offset in the stream. If this cannot be done, returns false.
137      *  If an attempt is made to move to a position outside the stream, the position will be set
138      *  to the closest point within the stream (beginning or end).
143     /** Returns true if this stream can report it's total length. */
145     /** Returns the total length of the stream. If this cannot be done, returns 0. */
233         @param buffer the address of at least size bytes to be written to the stream
234         @param size The number of bytes in buffer to write to the stream
275      * This returns the number of bytes in the stream required to store
301 /** A stream that wraps a C FILE* file stream. */
304     /** Initialize the stream by calling sk_fopen on the specified path.
305      *  This internal stream will be closed in the destructor.
309     /** Initialize the stream with an existing C FILE stream.
310      *  The current position of the C FILE stream will be considered the
312      *  The C FILE stream will be closed in the destructor.
316     /** Initialize the stream with an existing C FILE stream.
317      *  The current position of the C FILE stream will be considered the
319      *  The C FILE stream will be closed in the destructor.
326         std::unique_ptr<SkFILEStream> stream(new SkFILEStream(path));
327         return stream->isValid() ? std::move(stream) : nullptr;
364     // These are seek positions in the underling FILE, not offsets into the stream.
379     /** If copyData is true, the stream makes a private copy of the data. */
382     /** Creates the stream to read from the specified data */
385     /** Returns a stream with a copy of the input data. */
388     /** Returns a stream with a bare pointer reference to the input data. */
391     /** Returns a stream with a shared reference to the input data. */
394     /** Resets the stream to the specified data and length,
396         if copyData is true, the stream makes a private copy of the data
493     /** Prepend this stream to dst, resetting this. */
496     /** Return the contents as SkData, and then reset the stream. */
499     /** Reset, returning a reader stream with the current content. */
502     /** Reset the stream to its original, empty, state. */