mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 13:18:52 +00:00
6d8e6c9bb0
Original commit message from CVS: * ext/wavpack/gstwavpackdec.c: (gst_wavpack_dec_reset), (gst_wavpack_dec_init), (gst_wavpack_dec_sink_set_caps), (gst_wavpack_dec_clip_outgoing_buffer), (gst_wavpack_dec_post_tags), (gst_wavpack_dec_chain): * ext/wavpack/gstwavpackdec.h: * ext/wavpack/gstwavpackenc.c: (gst_wavpack_enc_reset), (gst_wavpack_enc_sink_set_caps), (gst_wavpack_enc_set_wp_config), (gst_wavpack_enc_chain): * ext/wavpack/gstwavpackenc.h: * ext/wavpack/gstwavpackparse.c: Don't play audioconvert. As wavpack wants/outputs all samples with width==32 and depth=[1,32] accept this and let audioconvert convert to accepted formats instead of doing it in the element for n*8 depths. This also adds support for non-n*8 depths and prevents some useless memory allocations. Fixes #421598 Also add a workaround for bug #421542 in wavpackenc for now... * tests/check/elements/wavpackdec.c: (GST_START_TEST): * tests/check/elements/wavpackenc.c: (GST_START_TEST): * tests/check/elements/wavpackparse.c: (GST_START_TEST): Consider the change above in the unit tests and test if the correct caps are accepted and set. Also check for GST_BUFFER_OFFSET_END in the wavpackparse unit test. * ext/wavpack/gstwavpackdec.c: (gst_wavpack_dec_init), (gst_wavpack_dec_sink_set_caps): Set caps on the src pad as soon as possible. * ext/wavpack/gstwavpackdec.h: * ext/wavpack/gstwavpackcommon.h: * ext/wavpack/gstwavpackenc.h: * ext/wavpack/gstwavpackparse.h: Fix indention. gst-indent is now called by cicl.
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/* GStreamer Wavpack plugin
|
|
* Copyright (c) 2005 Arwed v. Merkatz <v.merkatz@gmx.net>
|
|
* Copyright (c) 2006 Sebastian Dröge <slomo@circular-chaos.org>
|
|
*
|
|
* gstwavpackcommon.h: common helper functions
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_WAVPACK_COMMON_H__
|
|
#define __GST_WAVPACK_COMMON_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <wavpack/wavpack.h>
|
|
|
|
typedef struct
|
|
{
|
|
guint32 byte_length;
|
|
guint8 *data;
|
|
guint8 id;
|
|
} GstWavpackMetadata;
|
|
|
|
#define ID_UNIQUE 0x3f
|
|
#define ID_OPTIONAL_DATA 0x20
|
|
#define ID_ODD_SIZE 0x40
|
|
#define ID_LARGE 0x80
|
|
|
|
#define ID_DUMMY 0x0
|
|
#define ID_ENCODER_INFO 0x1
|
|
#define ID_DECORR_TERMS 0x2
|
|
#define ID_DECORR_WEIGHTS 0x3
|
|
#define ID_DECORR_SAMPLES 0x4
|
|
#define ID_ENTROPY_VARS 0x5
|
|
#define ID_HYBRID_PROFILE 0x6
|
|
#define ID_SHAPING_WEIGHTS 0x7
|
|
#define ID_FLOAT_INFO 0x8
|
|
#define ID_INT32_INFO 0x9
|
|
#define ID_WV_BITSTREAM 0xa
|
|
#define ID_WVC_BITSTREAM 0xb
|
|
#define ID_WVX_BITSTREAM 0xc
|
|
#define ID_CHANNEL_INFO 0xd
|
|
|
|
#define ID_RIFF_HEADER (ID_OPTIONAL_DATA | 0x1)
|
|
#define ID_RIFF_TRAILER (ID_OPTIONAL_DATA | 0x2)
|
|
#define ID_REPLAY_GAIN (ID_OPTIONAL_DATA | 0x3)
|
|
#define ID_CUESHEET (ID_OPTIONAL_DATA | 0x4)
|
|
#define ID_CONFIG_BLOCK (ID_OPTIONAL_DATA | 0x5)
|
|
#define ID_MD5_CHECKSUM (ID_OPTIONAL_DATA | 0x6)
|
|
#define ID_SAMPLE_RATE (ID_OPTIONAL_DATA | 0x7)
|
|
|
|
|
|
gboolean gst_wavpack_read_header (WavpackHeader * header, guint8 * buf);
|
|
gboolean gst_wavpack_read_metadata (GstWavpackMetadata * meta,
|
|
guint8 * header_data, guint8 ** p_data);
|
|
|
|
#endif
|