mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-15 07:00:05 -05:00
123 lines
3.1 KiB
C
123 lines
3.1 KiB
C
/* Simple Plugin API
|
|
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __SPA_FORMAT_H__
|
|
#define __SPA_FORMAT_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct _SpaFormat SpaFormat;
|
|
|
|
#include <spa/defs.h>
|
|
#include <spa/props.h>
|
|
#include <spa/memory.h>
|
|
|
|
typedef enum {
|
|
SPA_MEDIA_TYPE_INVALID = 0,
|
|
SPA_MEDIA_TYPE_AUDIO = 1,
|
|
SPA_MEDIA_TYPE_VIDEO = 2,
|
|
SPA_MEDIA_TYPE_IMAGE = 3,
|
|
} SpaMediaType;
|
|
|
|
|
|
typedef enum {
|
|
SPA_MEDIA_SUBTYPE_INVALID = 0,
|
|
|
|
#define SPA_MEDIA_SUBTYPE_ANY_FIRST 1
|
|
SPA_MEDIA_SUBTYPE_RAW = SPA_MEDIA_SUBTYPE_ANY_FIRST,
|
|
#define SPA_MEDIA_SUBTYPE_ANY_LAST SPA_MEDIA_SUBTYPE_RAW
|
|
|
|
/* VIDEO */
|
|
#define SPA_MEDIA_SUBTYPE_VIDEO_FIRST 20
|
|
SPA_MEDIA_SUBTYPE_H264 = SPA_MEDIA_SUBTYPE_VIDEO_FIRST,
|
|
SPA_MEDIA_SUBTYPE_MJPG,
|
|
SPA_MEDIA_SUBTYPE_DV,
|
|
SPA_MEDIA_SUBTYPE_MPEGTS,
|
|
SPA_MEDIA_SUBTYPE_H263,
|
|
SPA_MEDIA_SUBTYPE_MPEG1,
|
|
SPA_MEDIA_SUBTYPE_MPEG2,
|
|
SPA_MEDIA_SUBTYPE_MPEG4,
|
|
SPA_MEDIA_SUBTYPE_XVID,
|
|
SPA_MEDIA_SUBTYPE_VC1,
|
|
SPA_MEDIA_SUBTYPE_VP8,
|
|
SPA_MEDIA_SUBTYPE_VP9,
|
|
SPA_MEDIA_SUBTYPE_JPEG,
|
|
SPA_MEDIA_SUBTYPE_BAYER,
|
|
#define SPA_MEDIA_SUBTYPE_VIDEO_LAST SPA_MEDIA_SUBTYPE_BAYER
|
|
|
|
/* AUDIO */
|
|
#define SPA_MEDIA_SUBTYPE_AUDIO_FIRST 200
|
|
SPA_MEDIA_SUBTYPE_MP3 = SPA_MEDIA_SUBTYPE_AUDIO_FIRST,
|
|
SPA_MEDIA_SUBTYPE_AAC,
|
|
SPA_MEDIA_SUBTYPE_VORBIS,
|
|
SPA_MEDIA_SUBTYPE_WMA,
|
|
SPA_MEDIA_SUBTYPE_RA,
|
|
SPA_MEDIA_SUBTYPE_SBC,
|
|
SPA_MEDIA_SUBTYPE_ADPCM,
|
|
SPA_MEDIA_SUBTYPE_G723,
|
|
SPA_MEDIA_SUBTYPE_G726,
|
|
SPA_MEDIA_SUBTYPE_G729,
|
|
SPA_MEDIA_SUBTYPE_AMR,
|
|
SPA_MEDIA_SUBTYPE_GSM,
|
|
#define SPA_MEDIA_SUBTYPE_AUDIO_LAST SPA_MEDIA_SUBTYPE_GSM
|
|
|
|
} SpaMediaSubType;
|
|
|
|
/**
|
|
* SpaFormat:
|
|
* @props: properties
|
|
* @media_type: media type
|
|
* @media_subtype: subtype
|
|
* @mem: memory reference
|
|
* @offset: offset in memory
|
|
* @size: size in memory
|
|
*/
|
|
struct _SpaFormat {
|
|
SpaProps props;
|
|
SpaMediaType media_type;
|
|
SpaMediaSubType media_subtype;
|
|
SpaMemoryChunk mem;
|
|
};
|
|
|
|
static inline void
|
|
spa_format_ref (SpaFormat *format)
|
|
{
|
|
spa_memory_ref (&format->mem.mem);
|
|
}
|
|
|
|
static inline void
|
|
spa_format_unref (SpaFormat *format)
|
|
{
|
|
spa_memory_unref (&format->mem.mem);
|
|
}
|
|
|
|
typedef enum {
|
|
SPA_PROP_ID_INVALID = 0,
|
|
SPA_PROP_ID_MEDIA_CUSTOM_START = 200,
|
|
} SpaFormatProps;
|
|
|
|
SpaResult spa_format_fixate (SpaFormat *format);
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* __SPA_FORMAT_H__ */
|