mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-04 13:45:52 +00:00
fb4fc8fc09
GstBitWriter provides a bit writer that can write any number of bits into a memory buffer. It provides functions for writing any number of bits into 8, 16, 32 and 64 bit variables. https://bugzilla.gnome.org/show_bug.cgi?id=707543
93 lines
3.2 KiB
C
93 lines
3.2 KiB
C
/*
|
|
* GStreamer bit writer dummy header for gtk-doc
|
|
*
|
|
* Copyright (C) 2013 Intel Corporation
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
/* This header is not installed, it just contains stuff for gtk-doc to parse,
|
|
* in particular docs and some dummy function declarations for the static
|
|
* inline functions we generate via macros in gstbitwriter.h.
|
|
*/
|
|
|
|
#error "This header should never be included in code, it is only for gtk-doc"
|
|
|
|
/**
|
|
* gst_bit_writer_put_bits_uint8_unchecked:
|
|
* @bitwriter: a #GstBitWriter instance
|
|
* @value: value of #guint8 to write
|
|
* @nbits: number of bits to write
|
|
*
|
|
* Write @nbits bits of @value to #GstBitWriter without checking whether
|
|
* there is enough space
|
|
*/
|
|
void gst_bit_writer_put_bits_uint8_unchecked (GstBitWriter *bitwriter, guint8 value, guint nbits);
|
|
|
|
/**
|
|
* gst_bit_writer_put_bits_uint16_unchecked:
|
|
* @bitwriter: a #GstBitWriter instance
|
|
* @value: value of #guint16 to write
|
|
* @nbits: number of bits to write
|
|
*
|
|
* Write @nbits bits of @value to #GstBitWriter without checking whether
|
|
* there is enough space
|
|
*/
|
|
void gst_bit_writer_put_bits_uint16_unchecked (GstBitWriter *bitwriter, guint16 value, guint nbits);
|
|
|
|
/**
|
|
* gst_bit_writer_put_bits_uint32_unchecked:
|
|
* @bitwriter: a #GstBitWriter instance
|
|
* @value: value of #guint32 to write
|
|
* @nbits: number of bits to write
|
|
*
|
|
* Write @nbits bits of @value to #GstBitWriter without checking whether
|
|
* there is enough space
|
|
*/
|
|
void gst_bit_writer_put_bits_uint32_unchecked (GstBitWriter *bitwriter, guint32 value, guint nbits);
|
|
|
|
/**
|
|
* gst_bit_writer_put_bits_uint64_unchecked:
|
|
* @bitwriter: a #GstBitWriter instance
|
|
* @value: value of #guint64 to write
|
|
* @nbits: number of bits to write
|
|
*
|
|
* Write @nbits bits of @value to #GstBitWriter without checking whether
|
|
* there is enough space
|
|
*/
|
|
void gst_bit_writer_put_bits_uint64_unchecked (GstBitWriter *bitwriter, guint64 value, guint nbits);
|
|
|
|
/**
|
|
* gst_bit_writer_put_bytes_unchecked:
|
|
* @bitwriter: a #GstBitWriter instance
|
|
* @data: pointer of data to write
|
|
* @nbytes: number of bytes to write
|
|
*
|
|
* Write @nbytes bytes of @data to #GstBitWriter without checking whether
|
|
* there is enough space
|
|
*/
|
|
void gst_bit_writer_put_bytes_unchecked (GstBitWriter *bitwriter, const guint8 *data, guint nbytes);
|
|
|
|
/**
|
|
* gst_bit_writer_align_bytes_unchecked:
|
|
* @bitwriter: a #GstBitWriter instance
|
|
* @trailing_bit: trailing bits of last byte, 0 or 1
|
|
*
|
|
* Write trailing bit to align last byte of @data without checking whether there
|
|
* is enough space
|
|
*/
|
|
void gst_bit_writer_align_bytes_unchecked (GstBitWriter *bitwriter, guint8 trailing_bit);
|