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/* |
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* Copyright 2008-2011 Various Authors |
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* Copyright 2005 Timo Hirvonen |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, see <http://www.gnu.org/licenses/>. |
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*/ |
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|
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#ifndef _INPUT_H |
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#define _INPUT_H |
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|
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#include "keyval.h" |
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#include "sf.h" |
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#include "channelmap.h" |
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|
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struct input_plugin; |
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|
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void ip_load_plugins(void); |
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|
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/* |
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* allocates new struct input_plugin. |
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* never fails. does not check if the file is really playable |
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*/ |
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struct input_plugin *ip_new(const char *filename); |
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|
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/* |
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* frees struct input_plugin closing it first if necessary |
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*/ |
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void ip_delete(struct input_plugin *ip); |
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|
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/* |
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* errors: IP_ERROR_{ERRNO, FILE_FORMAT, SAMPLE_FORMAT} |
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*/ |
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int ip_open(struct input_plugin *ip); |
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|
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void ip_setup(struct input_plugin *ip); |
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|
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/* |
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* errors: none? |
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*/ |
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int ip_close(struct input_plugin *ip); |
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|
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/* |
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* errors: IP_ERROR_{ERRNO, FILE_FORMAT} |
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*/ |
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int ip_read(struct input_plugin *ip, char *buffer, int count); |
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|
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/* |
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* errors: IP_ERROR_{FUNCTION_NOT_SUPPORTED} |
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*/ |
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int ip_seek(struct input_plugin *ip, double offset); |
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|
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/* |
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* errors: IP_ERROR_{ERRNO} |
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*/ |
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int ip_read_comments(struct input_plugin *ip, struct keyval **comments); |
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|
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int ip_duration(struct input_plugin *ip); |
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int ip_bitrate(struct input_plugin *ip); |
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int ip_current_bitrate(struct input_plugin *ip); |
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char *ip_codec(struct input_plugin *ip); |
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char *ip_codec_profile(struct input_plugin *ip); |
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|
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sample_format_t ip_get_sf(struct input_plugin *ip); |
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void ip_get_channel_map(struct input_plugin *ip, channel_position_t *channel_map); |
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const char *ip_get_filename(struct input_plugin *ip); |
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const char *ip_get_metadata(struct input_plugin *ip); |
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int ip_is_remote(struct input_plugin *ip); |
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int ip_metadata_changed(struct input_plugin *ip); |
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int ip_eof(struct input_plugin *ip); |
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void ip_add_options(void); |
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char *ip_get_error_msg(struct input_plugin *ip, int rc, const char *arg); |
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char **ip_get_supported_extensions(void); |
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void ip_dump_plugins(void); |
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|
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#endif |
