diff options
Diffstat (limited to 'src/xine-engine/xine_internal.h')
| -rw-r--r-- | src/xine-engine/xine_internal.h | 461 |
1 files changed, 62 insertions, 399 deletions
diff --git a/src/xine-engine/xine_internal.h b/src/xine-engine/xine_internal.h index efe20c3e9..7c38ee929 100644 --- a/src/xine-engine/xine_internal.h +++ b/src/xine-engine/xine_internal.h @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: xine_internal.h,v 1.92 2002/07/14 20:55:17 miguelfreitas Exp $ + * $Id: xine_internal.h,v 1.93 2002/09/04 23:31:13 guenter Exp $ * */ @@ -30,6 +30,16 @@ extern "C" { #include <inttypes.h> +/* + * include public part of xine header + */ + +#ifdef XINE_COMPILE +#include "include/xine.h" +#else +#include "xine.h" +#endif + #ifdef XINE_COMPILE #include "input/input_plugin.h" #include "demuxers/demux.h" @@ -37,29 +47,31 @@ extern "C" { #include "input_plugin.h" #include "demux.h" #endif + #include "video_out.h" #include "audio_out.h" #include "metronom.h" #include "spu_decoder.h" -#include "events.h" #include "lrb.h" + #ifdef XINE_COMPILE #include "libspudec/spu_decoder_api.h" #else #include "spu_decoder_api.h" #endif + #include "osd.h" #include "scratch.h" #include "xineintl.h" +#include "plugin_catalog.h" -#define INPUT_PLUGIN_MAX 50 -#define DEMUXER_PLUGIN_MAX 50 -#define DECODER_PLUGIN_MAX 256 #define VIDEO_DECODER_IFACE_VERSION 10 #define AUDIO_DECODER_IFACE_VERSION 9 -#define AUDIO_OUT_PLUGIN_MAX 50 -#define VIDEO_OUT_PLUGIN_MAX 50 -#define XINE_MAX_EVENT_LISTENERS 50 +#define XINE_MAX_EVENT_LISTENERS 50 + +/* used by plugin loader */ +#define XINE_VERSION_CODE XINE_MAJOR_VERSION*10000+XINE_MINOR_VERSION*100+XINE_SUB_VERSION + /* * generic xine video decoder plugin interface @@ -73,10 +85,6 @@ typedef struct video_decoder_s video_decoder_t; struct video_decoder_s { - int interface_version; - - int (*can_handle) (video_decoder_t *this, int buf_type); - void (*init) (video_decoder_t *this, vo_instance_t *video_out); void (*decode_data) (video_decoder_t *this, buf_element_t *buf); @@ -107,10 +115,6 @@ typedef struct audio_decoder_s audio_decoder_t; struct audio_decoder_s { - int interface_version; - - int (*can_handle) (audio_decoder_t *this, int buf_type); - void (*init) (audio_decoder_t *this, ao_instance_t *audio_out); void (*decode_data) (audio_decoder_t *this, buf_element_t *buf); @@ -128,34 +132,17 @@ struct audio_decoder_s { }; /* - * gui callback functions - * - */ - -/* - * player status constants: + * log constants */ -#define XINE_STOP 0 -#define XINE_PLAY 1 -#define XINE_QUIT 2 -#define XINE_LOGO 3 - -/* - * log output - */ #define XINE_LOG_FORMAT 0 /* stream format, decoders, video size... */ #define XINE_LOG_MSG 1 /* warnings, errors, ... */ #define XINE_LOG_PLUGIN 2 #define XINE_LOG_NUM 3 /* # of log buffers defined */ -typedef void (*xine_event_listener_t) (void *user_data, xine_event_t *); - -#define XINE_CODEC_AUDIO 0 -#define XINE_CODEC_VIDEO 1 - -typedef void (*xine_report_codec_t) (void *user_data, int codec_type, - uint32_t fourcc, char *description, int handled); +/* + * the big xine struct, holding everything together + */ struct xine_s { @@ -170,14 +157,12 @@ struct xine_s { /* Logo manipulation mutex */ pthread_mutex_t logo_lock; - input_plugin_t *input_plugins[INPUT_PLUGIN_MAX]; - int num_input_plugins; + plugin_catalog_t *plugin_catalog; + input_plugin_t *cur_input_plugin; /* kept to do proper ejecting (otherwise we eject the logo) */ input_plugin_t *last_input_plugin; - demux_plugin_t *demuxer_plugins[DEMUXER_PLUGIN_MAX]; - int num_demuxer_plugins; demux_plugin_t *cur_demuxer_plugin; int demux_strategy; @@ -190,11 +175,8 @@ struct xine_s { spu_functions_t *spu_out; pthread_t spu_thread; - spu_decoder_t *spu_decoder_plugins[DECODER_PLUGIN_MAX]; spu_decoder_t *cur_spu_decoder_plugin; int spu_finished; - spu_decoder_t *spu_decoders_loaded[DECODER_PLUGIN_MAX]; - int num_spu_decoders_loaded; /* *_user: -2 => off -1 => auto (use *_auto value) @@ -209,16 +191,14 @@ struct xine_s { int spu_channel_pan_scan; int spu_channel; - vo_driver_t *video_driver; + xine_vo_driver_t *video_driver; vo_instance_t *video_out; fifo_buffer_t *video_fifo; pthread_t video_thread; - video_decoder_t *video_decoder_plugins[DECODER_PLUGIN_MAX]; video_decoder_t *cur_video_decoder_plugin; - video_decoder_t *video_decoders_loaded[DECODER_PLUGIN_MAX]; - int num_video_decoders_loaded; int video_finished; int video_in_discontinuity; + int video_channel; osd_renderer_t *osd_renderer; osd_object_t *osd; @@ -228,10 +208,7 @@ struct xine_s { fifo_buffer_t *audio_fifo; lrb_t *audio_temp; pthread_t audio_thread; - audio_decoder_t *audio_decoder_plugins[DECODER_PLUGIN_MAX]; audio_decoder_t *cur_audio_decoder_plugin; - audio_decoder_t *audio_decoders_loaded[DECODER_PLUGIN_MAX]; - int num_audio_decoders_loaded; uint32_t audio_track_map[50]; int audio_track_map_entries; int audio_finished; @@ -244,7 +221,7 @@ struct xine_s { pthread_mutex_t finished_lock; /* Array of event handlers. */ - xine_event_listener_t event_listeners[XINE_MAX_EVENT_LISTENERS]; + xine_event_listener_cb_t event_listeners[XINE_MAX_EVENT_LISTENERS]; void *event_listener_user_data[XINE_MAX_EVENT_LISTENERS]; uint16_t num_event_listeners; @@ -259,7 +236,7 @@ struct xine_s { pthread_t finished_thread; int finished_thread_running; - xine_report_codec_t report_codec_cb; + xine_report_codec_cb_t report_codec_cb; void *report_codec_user_data; int playing_logo; @@ -268,282 +245,51 @@ struct xine_s { }; /* - * read config file and init a config object - * (if it exists) - */ -config_values_t *xine_config_file_init (char *filename); - -/* - * init xine - call once at startup - */ - -xine_t *xine_init (vo_driver_t *vo, - ao_driver_t *ao, - config_values_t *config); - -/* - * open a stream sekk to a given position and play it - * - * name : mrl to open - * start_pos : position in input source (0..65535) - * start_time : position measured in seconds from stream start - * - * if both parameters are !=0 start_pos will be used - * for non-seekable streams both values will be ignored - * - * returns 1 on succ, 0 on failure - */ -int xine_play (xine_t *this, char *MRL, int start_pos, int start_time); -int xine_play_internal (xine_t *this, char *MRL, int start_pos, int start_time); - - -/* - * set/get playback speed - * - * constants see below - */ - -void xine_set_speed (xine_t *this, int speed); -int xine_get_speed (xine_t *this); - -#define SPEED_PAUSE 0 -#define SPEED_SLOW_4 1 -#define SPEED_SLOW_2 2 -#define SPEED_NORMAL 4 -#define SPEED_FAST_2 8 -#define SPEED_FAST_4 16 - -/* - * manually adjust a/v sync - */ - -void xine_set_av_offset (xine_t *this, int offset_pts); -int xine_get_av_offset (xine_t *this); - -/* - * stop playing - */ -void xine_stop_internal (xine_t *this); -void xine_stop (xine_t *this); - -/* - * tell current input plugin to eject media. - */ -int xine_eject(xine_t *this); - -/* - * return current status (XINE_PLAY/XINE_STOP...) - */ -int xine_get_status (xine_t *this); - -/* - * get current position in stream - * returns position (range : 0 - 65535) - */ -int xine_get_current_position (xine_t *this); - -/* - * get current position measured in seconds from - * the beginning of the stream - */ -int xine_get_current_time (xine_t *this); - -/* - * estimate length of input stream in seconds - * may return 0 if stream is not seekable - */ -int xine_get_stream_length (xine_t *this); - -/* - * return the current physical audio channel - */ -int xine_get_audio_channel (xine_t *this); - -/* - * return the current logical audio channel - */ -int xine_get_audio_selection (xine_t *this); - -/* - * try to find out current audio language - */ -void xine_get_audio_lang (xine_t *this, char *str); - -/* - * set desired logical audio channel (-1 => auto) - */ -void xine_select_audio_channel (xine_t *this, int channel); - -/* - * return the current SPU channel - */ -int xine_get_spu_channel (xine_t *this); - -/* - * set desired SPU channel - */ -void xine_select_spu_channel (xine_t *this, int channel); - -/* - * try to find out current spu language - */ -void xine_get_spu_lang (xine_t *this, char *str); - -/* - * check if the stream is seekable (at the moment) - */ - -int xine_is_stream_seekable (xine_t *this); - -/* - * exit xine - */ -void xine_exit (xine_t *this); - -/* - * browsing support - */ - -/* - * some input plugins are browseable - * returns a list of ids of these plugins - */ -char **xine_get_browsable_input_plugin_ids (xine_t *this) ; - -/* - * browse function - * asks input plugin named <plugin_id> to return - * a list of available MRLs in domain/directory <start_mrl> - * - * start_mrl may be NULL indicating the toplevel domain/dir - * returns start_mrl if start_mrl is a valid MRL, not a directory - * returns NULL if start_mrl is an invalid MRL, not even a directory - */ - -mrl_t **xine_get_browse_mrls (xine_t *this, char *plugin_id, - char *start_mrl, int *num_mrls); - -/* - * autoplay support - */ - -/* - * some input plugins can generate autoplay lists - * returns a list of ids of these plugins - */ -char **xine_get_autoplay_input_plugin_ids (xine_t *this) ; - -/* - * get autoplay MRL list for input plugin named <plugin_id> - */ -char **xine_get_autoplay_mrls (xine_t *this, char *plugin_id, int *num_mrls); - -/* - * internal use only + * private function prototypes: */ +int xine_open_internal (xine_t *this, char *MRL); +int xine_play_internal (xine_t *this, + int start_pos, int start_time); +void xine_stop_internal (xine_t *this); void xine_notify_stream_finished (xine_t *this); -void xine_report_codec( xine_t *this, int codec_type, uint32_t fourcc, uint32_t buf_type, int handled ); -void xine_internal_osd (xine_t *this, char *str, int duration); +void xine_report_codec (xine_t *this, int codec_type, + uint32_t fourcc, uint32_t buf_type, int handled ); +void xine_internal_osd (xine_t *this, char *str, int duration); -/* - * video decoder stuff - */ - -/* - * init video decoders, allocate video fifo, - * start video decoder thread - */ - -void video_decoder_init (xine_t *this); - -/* - * quit video thread - */ - -void video_decoder_shutdown (xine_t *this); - -/* - * spu decoder stuff - */ - -/* - * init audio decoders, allocate audio fifo, - * start audio decoder thread - */ - -void audio_decoder_init (xine_t *this); - -/* - * quit audio thread - */ - -void audio_decoder_shutdown (xine_t *this); +void video_decoder_init (xine_t *this); +void video_decoder_shutdown (xine_t *this); +void audio_decoder_init (xine_t *this); +void audio_decoder_shutdown (xine_t *this); /* - * Load input/demux/audio_out/video_out plugins + * demuxer helper functions from demux.c */ -/* plugin naming scheme */ -#define XINE_INPUT_PLUGIN_PREFIXNAME "xineplug_inp_" -#define XINE_INPUT_PLUGIN_PREFIXNAME_LENGTH 13 - -#define XINE_DEMUXER_PLUGIN_PREFIXNAME "xineplug_dmx_" -#define XINE_DEMUXER_PLUGIN_PREFIXNAME_LENGTH 13 - -#define XINE_VIDEO_OUT_PLUGIN_PREFIXNAME "xineplug_vo_out_" -#define XINE_VIDEO_OUT_PLUGIN_PREFIXNAME_LENGTH 16 +void xine_demux_flush_engine (xine_t *this); -#define XINE_AUDIO_OUT_PLUGIN_PREFIXNAME "xineplug_ao_out_" -#define XINE_AUDIO_OUT_PLUGIN_PREFIXNAME_LENGTH 16 +void xine_demux_control_newpts (xine_t *this, int64_t pts, uint32_t flags ); -#define XINE_DECODER_PLUGIN_PREFIXNAME "xineplug_decode_" -#define XINE_DECODER_PLUGIN_PREFIXNAME_LENGTH 16 +void xine_demux_control_start (xine_t *this ); -/* - * load all available demuxer plugins - */ -void load_demux_plugins (xine_t *this, - config_values_t *config); - -/* - * list (open and close) all available demuxer plugins - */ -void xine_list_demux_plugins (config_values_t *config, - char **identifiers, char **mimetypes); - -/* - * load all available input plugins - */ - -void load_input_plugins (xine_t *this, - config_values_t *config); +void xine_demux_control_end (xine_t *this, uint32_t flags ); /* - * load all available decoder plugins + * plugin management */ -void load_decoder_plugins (xine_t *this, - config_values_t *config); /* - * output driver load support functions + * on-demand loading of audio/video/spu decoder plugins */ -/* video */ - -#define VISUAL_TYPE_X11 1 -#define VISUAL_TYPE_AA 2 -#define VISUAL_TYPE_FB 3 -#define VISUAL_TYPE_GTK 4 -#define VISUAL_TYPE_DFB 5 +video_decoder_t *get_video_decoder (xine_t *this, uint8_t stream_type); +audio_decoder_t *get_audio_decoder (xine_t *this, uint8_t stream_type); +spu_decoder_t *get_spu_decoder (xine_t *this, uint8_t stream_type); -/* - * list_video_output_plugins +/* + * plugin_loader functions * - * returns a list of available video output plugins for - * the specified visual type - the list is sorted by plugin - * priority */ char **xine_list_video_output_plugins (int visual_type); @@ -554,8 +300,8 @@ char **xine_list_video_output_plugins (int visual_type); * load a specific video output plugin */ -vo_driver_t *xine_load_video_output_plugin(config_values_t *config, - char *id, int visual_type, void *visual); +xine_vo_driver_t *xine_load_video_output_plugin(xine_t *this, + char *id, int visual_type, void *visual); /* * audio output plugin dynamic loading stuff @@ -576,101 +322,18 @@ char **xine_list_audio_output_plugins (); * load a specific audio output plugin */ -ao_driver_t *xine_load_audio_output_plugin(config_values_t *config, char *id); - -/* - * sending events - * event dispatcher mechanism - */ - -/* - * register an event listener callback. - * returns 0 if the listener was registerd, non-zero if it could not. - */ - -int xine_register_event_listener(xine_t *this, xine_event_listener_t listener, - void *user_data); - -/* - * attempt to remove a registered event listener. - * returns 0 if the listener was removed, non-zero if not (e.g. not found). - */ - -int xine_remove_event_listener(xine_t *this, xine_event_listener_t listener); - -/* - * send an event to all listeners. - */ +xine_ao_driver_t *xine_load_audio_output_plugin (xine_t *self, char *id); -void xine_send_event(xine_t *this, xine_event_t *event); -/* - * register an codec reporting callback. - * return 0 if ok - * obs: set to NULL to unregister - */ - -int xine_register_report_codec_cb(xine_t *this, xine_report_codec_t report_codec, - void *user_data); - - -/* - * snapshot function - * - * returns: - * width, height : size of image (be aware that u,v may be subsampled) - * ratio_code : aspect ratio of the frame - * format : subsampling format YUV 4:2:0 or 4:2:2 - * y : lumiance information - * u,v : subsample color information - */ -int xine_get_current_frame (xine_t *this, int *width, int *height, - int *ratio_code, int *format, - uint8_t **y, uint8_t **u, - uint8_t **v); - -#define XINE_ASPECT_RATIO_SQUARE 1 -#define XINE_ASPECT_RATIO_4_3 2 -#define XINE_ASPECT_RATIO_ANAMORPHIC 3 -#define XINE_ASPECT_RATIO_211_1 4 -#define XINE_ASPECT_RATIO_PAN_SCAN 41 -#define XINE_ASPECT_RATIO_DONT_TOUCH 42 - -osd_renderer_t *xine_get_osd_renderer (xine_t *this); - -/* - * xine log functions - */ - -char **xine_get_log_names (xine_t *this); -void xine_log (xine_t *this, int buf, const char *format, ...); -char **xine_get_log (xine_t *this, int buf); -int xine_get_log_section_count (xine_t *this); - - -/* - * xine error reporting - */ - -#define XINE_ERROR_NONE 0 -#define XINE_ERROR_NO_INPUT_PLUGIN 1 -#define XINE_ERROR_NO_DEMUXER_PLUGIN 2 -#define XINE_ERROR_DEMUXER_FAILED 3 - -int xine_get_error (xine_t *this); - - -/* - * demuxer helper functions from demux.c - */ +void xine_set_speed (xine_t *this, int speed) ; -void xine_demux_flush_engine(xine_t *this); +int xine_get_spu_lang (xine_t *this, int channel, char *str) ; -void xine_demux_control_newpts( xine_t *this, int64_t pts, uint32_t flags ); +void xine_select_spu_channel (xine_t *this, int channel) ; -void xine_demux_control_start( xine_t *this ); +int xine_get_audio_channel (xine_t *this) ; -void xine_demux_control_end( xine_t *this, uint32_t flags ); +int xine_get_spu_channel (xine_t *this) ; #ifdef __cplusplus } |