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Remove dynamic types

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Do not use dynamic types anymore. The reason is that it's difficult:

- to maintain a shared type database over a network.
- the extra overhead when translating between processes and for
  maintaining the translation tables.
- race conditions in translating in RT-threads, this is a problem
  because we want to make event streams.

We now have simple enums with types and extension points for all
types. This is also nicer to use in general.
We don't need the mapper anymore or pass strings around as types.
There is a parallel type info system to get more info about ids and
enums and their hierarchy. It can also be used for debugging.
This commit is contained in:
Wim Taymans 2018-08-23 17:47:57 +02:00
parent e6977fa178
commit fca3e1d85d
162 changed files with 5200 additions and 7461 deletions
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88
spa/include/spa/param/format.h
View file

@ -26,54 +26,58 @@ extern "C" {
#include <spa/param/param.h>
#define SPA_TYPE__Format SPA_TYPE_PARAM_BASE "Format"
#define SPA_TYPE_FORMAT_BASE SPA_TYPE__Format ":"
/** media type for SPA_ID_OBJECT_Format */
enum spa_media_type {
SPA_MEDIA_TYPE_audio,
SPA_MEDIA_TYPE_video,
SPA_MEDIA_TYPE_image,
SPA_MEDIA_TYPE_binary,
SPA_MEDIA_TYPE_stream,
};
#define SPA_TYPE__MediaType SPA_TYPE_ENUM_BASE "MediaType"
#define SPA_TYPE_MEDIA_TYPE_BASE SPA_TYPE__MediaType ":"
/** media subtype for SPA_ID_OBJECT_Format */
enum spa_media_subtype {
SPA_MEDIA_SUBTYPE_BASE_Generic,
SPA_MEDIA_SUBTYPE_raw,
#define SPA_TYPE_MEDIA_TYPE__audio SPA_TYPE_MEDIA_TYPE_BASE "audio"
#define SPA_TYPE_MEDIA_TYPE__video SPA_TYPE_MEDIA_TYPE_BASE "video"
#define SPA_TYPE_MEDIA_TYPE__image SPA_TYPE_MEDIA_TYPE_BASE "image"
#define SPA_TYPE_MEDIA_TYPE__binary SPA_TYPE_MEDIA_TYPE_BASE "binary"
#define SPA_TYPE_MEDIA_TYPE__stream SPA_TYPE_MEDIA_TYPE_BASE "stream"
SPA_MEDIA_SUBTYPE_BASE_Audio = 0x10000,
SPA_MEDIA_SUBTYPE_mp3,
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_TYPE__MediaSubtype SPA_TYPE_ENUM_BASE "MediaSubtype"
#define SPA_TYPE_MEDIA_SUBTYPE_BASE SPA_TYPE__MediaSubtype ":"
SPA_MEDIA_SUBTYPE_BASE_Video = 0x20000,
SPA_MEDIA_SUBTYPE_h264,
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,
/* generic subtypes */
#define SPA_TYPE_MEDIA_SUBTYPE__raw SPA_TYPE_MEDIA_SUBTYPE_BASE "raw"
SPA_MEDIA_SUBTYPE_BASE_Image = 0x30000,
/* video subtypes */
#define SPA_TYPE_MEDIA_SUBTYPE__h264 SPA_TYPE_MEDIA_SUBTYPE_BASE "h264"
#define SPA_TYPE_MEDIA_SUBTYPE__mjpg SPA_TYPE_MEDIA_SUBTYPE_BASE "mjpg"
#define SPA_TYPE_MEDIA_SUBTYPE__dv SPA_TYPE_MEDIA_SUBTYPE_BASE "dv"
#define SPA_TYPE_MEDIA_SUBTYPE__mpegts SPA_TYPE_MEDIA_SUBTYPE_BASE "mpegts"
#define SPA_TYPE_MEDIA_SUBTYPE__h263 SPA_TYPE_MEDIA_SUBTYPE_BASE "h263"
#define SPA_TYPE_MEDIA_SUBTYPE__mpeg1 SPA_TYPE_MEDIA_SUBTYPE_BASE "mpeg1"
#define SPA_TYPE_MEDIA_SUBTYPE__mpeg2 SPA_TYPE_MEDIA_SUBTYPE_BASE "mpeg2"
#define SPA_TYPE_MEDIA_SUBTYPE__mpeg4 SPA_TYPE_MEDIA_SUBTYPE_BASE "mpeg4"
#define SPA_TYPE_MEDIA_SUBTYPE__xvid SPA_TYPE_MEDIA_SUBTYPE_BASE "xvid"
#define SPA_TYPE_MEDIA_SUBTYPE__vc1 SPA_TYPE_MEDIA_SUBTYPE_BASE "vc1"
#define SPA_TYPE_MEDIA_SUBTYPE__vp8 SPA_TYPE_MEDIA_SUBTYPE_BASE "vp8"
#define SPA_TYPE_MEDIA_SUBTYPE__vp9 SPA_TYPE_MEDIA_SUBTYPE_BASE "vp9"
#define SPA_TYPE_MEDIA_SUBTYPE__jpeg SPA_TYPE_MEDIA_SUBTYPE_BASE "jpeg"
#define SPA_TYPE_MEDIA_SUBTYPE__bayer SPA_TYPE_MEDIA_SUBTYPE_BASE "bayer"
SPA_MEDIA_SUBTYPE_BASE_Binary = 0x40000,
SPA_MEDIA_SUBTYPE_BASE_Stream = 0x50000,
SPA_MEDIA_SUBTYPE_midi,
};
/* audio subtypes */
#define SPA_TYPE_MEDIA_SUBTYPE__mp3 SPA_TYPE_MEDIA_SUBTYPE_BASE "mp3"
#define SPA_TYPE_MEDIA_SUBTYPE__aac SPA_TYPE_MEDIA_SUBTYPE_BASE "aac"
#define SPA_TYPE_MEDIA_SUBTYPE__vorbis SPA_TYPE_MEDIA_SUBTYPE_BASE "vorbis"
#define SPA_TYPE_MEDIA_SUBTYPE__wma SPA_TYPE_MEDIA_SUBTYPE_BASE "wma"
#define SPA_TYPE_MEDIA_SUBTYPE__ra SPA_TYPE_MEDIA_SUBTYPE_BASE "ra"
#define SPA_TYPE_MEDIA_SUBTYPE__sbc SPA_TYPE_MEDIA_SUBTYPE_BASE "sbc"
#define SPA_TYPE_MEDIA_SUBTYPE__adpcm SPA_TYPE_MEDIA_SUBTYPE_BASE "adpcm"
#define SPA_TYPE_MEDIA_SUBTYPE__g723 SPA_TYPE_MEDIA_SUBTYPE_BASE "g723"
#define SPA_TYPE_MEDIA_SUBTYPE__g726 SPA_TYPE_MEDIA_SUBTYPE_BASE "g726"
#define SPA_TYPE_MEDIA_SUBTYPE__g729 SPA_TYPE_MEDIA_SUBTYPE_BASE "g729"
#define SPA_TYPE_MEDIA_SUBTYPE__amr SPA_TYPE_MEDIA_SUBTYPE_BASE "amr"
#define SPA_TYPE_MEDIA_SUBTYPE__gsm SPA_TYPE_MEDIA_SUBTYPE_BASE "gsm"
#define SPA_TYPE_MEDIA_SUBTYPE__midi SPA_TYPE_MEDIA_SUBTYPE_BASE "midi"
#ifdef __cplusplus
} /* extern "C" */