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Diffstat (limited to 'src/demuxers/demux.h')
| -rw-r--r-- | src/demuxers/demux.h | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/src/demuxers/demux.h b/src/demuxers/demux.h deleted file mode 100644 index a824730ea..000000000 --- a/src/demuxers/demux.h +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Copyright (C) 2000-2003 the xine project - * - * This file is part of xine, a free video player. - * - * xine is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * xine 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA - */ - -#ifndef HAVE_DEMUX_H -#define HAVE_DEMUX_H - -#ifdef XINE_COMPILE -# include "input/input_plugin.h" -# include "buffer.h" -# include "xine_internal.h" -#else -# include <xine/input_plugin.h> -# include <xine/buffer.h> -# include <xine/xine_internal.h> -#endif - -#define DEMUXER_PLUGIN_IFACE_VERSION 26 - -#define DEMUX_OK 0 -#define DEMUX_FINISHED 1 - -#define DEMUX_CANNOT_HANDLE 0 -#define DEMUX_CAN_HANDLE 1 - -#define METHOD_BY_CONTENT 1 -#define METHOD_BY_EXTENSION 2 -#define METHOD_EXPLICIT 3 - -typedef struct demux_class_s demux_class_t ; -typedef struct demux_plugin_s demux_plugin_t; - -struct demux_class_s { - - /* - * open a new instance of this plugin class - */ - demux_plugin_t* (*open_plugin) (demux_class_t *this, xine_stream_t *stream, input_plugin_t *input); - - /* - * return human readable (verbose = 1 line) description for this plugin - */ - const char* (*get_description) (demux_class_t *this); - - /* - * return human readable identifier for this plugin - */ - - const char* (*get_identifier) (demux_class_t *this); - - /* - * return MIME types supported for this plugin - */ - - const char* (*get_mimetypes) (demux_class_t *this); - - /* - * return ' ' seperated list of file extensions this - * demuxer is likely to handle - * (will be used to filter media files in - * file selection dialogs) - */ - - const char* (*get_extensions) (demux_class_t *this); - - /* - * close down, free all resources - */ - void (*dispose) (demux_class_t *this); -}; - - -/* - * any demux plugin must implement these functions - */ - -struct demux_plugin_s { - - /* - * send headers, followed by BUF_CONTROL_HEADERS_DONE down the - * fifos, then return. do not start demux thread (yet) - */ - - void (*send_headers) (demux_plugin_t *this); - - /* - * ask demux to seek - * - * for seekable streams, a start position can be specified - * - * start_pos : position in input source (0..65535) - * this is defined as most convenient to demuxer, can be - * either time or offset based. - * start_time : position measured in miliseconds from stream start - * playing : true if this is a new seek within an already playing stream - * false if playback of this stream has not started yet - * - * if both parameters are !=0 start_pos will be used - * for non-seekable streams both values will be ignored - * - * returns the demux status (like get_status, but immediately after - * starting the demuxer) - */ - - int (*seek) (demux_plugin_t *this, - off_t start_pos, int start_time, int playing ); - - /* - * send a chunk of data down to decoder fifos - * - * the meaning of "chunk" is specific to every demux, usually - * it involves parsing one unit of data from stream. - * - * this function will be called from demux loop and should return - * the demux current status - */ - - int (*send_chunk) (demux_plugin_t *this); - - /* - * free resources - */ - - void (*dispose) (demux_plugin_t *this) ; - - /* - * returns DEMUX_OK or DEMUX_FINISHED - */ - - int (*get_status) (demux_plugin_t *this) ; - - /* - * gets stream length in miliseconds (might be estimated) - * may return 0 for non-seekable streams - */ - - int (*get_stream_length) (demux_plugin_t *this); - - /* - * return capabilities of demuxed stream - */ - - uint32_t (*get_capabilities) (demux_plugin_t *this); - - /* - * request optional data from input plugin. - */ - int (*get_optional_data) (demux_plugin_t *this, void *data, int data_type); - - /* - * "backwards" link to plugin class - */ - - demux_class_t *demux_class; - - void *node; /* used by plugin loader */ - -} ; - -/* - * possible capabilites a demux plugin can have: - */ -#define DEMUX_CAP_NOCAP 0x00000000 - -/* - * DEMUX_CAP_AUDIOLANG: - * DEMUX_CAP_SPULANG: - * demux plugin knows something about audio/spu languages, - * e.g. knows that audio stream #0 is english, - * audio stream #1 is german, ... Same bits as INPUT - * capabilities . - */ - -#define DEMUX_CAP_AUDIOLANG 0x00000008 -#define DEMUX_CAP_SPULANG 0x00000010 - -/* - * DEMUX_CAP_CHAPTERS: - * The media streams provided by this plugin have an internal - * structure dividing it into segments usable for navigation. - * For those plugins, the behaviour of the skip button in UIs - * should be changed from "next MRL" to "next chapter" by - * sending XINE_EVENT_INPUT_NEXT. - * Same bits as INPUT capabilities. - */ - -#define DEMUX_CAP_CHAPTERS 0x00000080 - - -#define DEMUX_OPTIONAL_UNSUPPORTED 0 -#define DEMUX_OPTIONAL_SUCCESS 1 - -#define DEMUX_OPTIONAL_DATA_AUDIOLANG 2 -#define DEMUX_OPTIONAL_DATA_SPULANG 3 - -#endif |