filters.h
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00023 #include <gavl/gavl.h>
00024 #include <gmerlin/bggavl.h>
00025 #include <gmerlin/plugin.h>
00026
00027
00028
00041 typedef struct bg_audio_filter_chain_s bg_audio_filter_chain_t;
00042
00049 typedef struct bg_video_filter_chain_s bg_video_filter_chain_t;
00050
00051
00052
00060 bg_audio_filter_chain_t *
00061 bg_audio_filter_chain_create(const bg_gavl_audio_options_t * opt,
00062 bg_plugin_registry_t * plugin_reg);
00063
00072 const bg_parameter_info_t *
00073 bg_audio_filter_chain_get_parameters(bg_audio_filter_chain_t * ch);
00074
00085 void bg_audio_filter_chain_set_parameter(void * data,
00086 const char * name,
00087 const bg_parameter_value_t * val);
00088
00098 int bg_audio_filter_chain_need_rebuild(bg_audio_filter_chain_t * ch);
00099
00109 int bg_audio_filter_chain_need_restart(bg_audio_filter_chain_t * ch);
00110
00111
00116 void bg_audio_filter_chain_rebuild(bg_audio_filter_chain_t * ch);
00117
00127 void bg_audio_filter_chain_connect_input(bg_audio_filter_chain_t * ch,
00128 bg_read_audio_func_t func,
00129 void * priv,
00130 int stream);
00131
00138 int bg_audio_filter_chain_init(bg_audio_filter_chain_t * ch,
00139 const gavl_audio_format_t * in_format,
00140 gavl_audio_format_t * out_format);
00141
00151 int bg_audio_filter_chain_set_out_format(bg_audio_filter_chain_t * ch,
00152 const gavl_audio_format_t * out_format);
00153
00162 int bg_audio_filter_chain_read(void * priv, gavl_audio_frame_t* frame,
00163 int stream,
00164 int num_samples);
00165
00170 void bg_audio_filter_chain_destroy(bg_audio_filter_chain_t * ch);
00171
00179 void bg_audio_filter_chain_lock(bg_audio_filter_chain_t * ch);
00180
00188 void bg_audio_filter_chain_unlock(bg_audio_filter_chain_t * ch);
00189
00196 void bg_audio_filter_chain_reset(bg_audio_filter_chain_t * ch);
00197
00198
00199
00207 bg_video_filter_chain_t *
00208 bg_video_filter_chain_create(const bg_gavl_video_options_t * opt,
00209 bg_plugin_registry_t * plugin_reg);
00210
00219 const bg_parameter_info_t *
00220 bg_video_filter_chain_get_parameters(bg_video_filter_chain_t * ch);
00221
00233 void bg_video_filter_chain_set_parameter(void * data, const char * name,
00234 const bg_parameter_value_t * val);
00235
00245 int bg_video_filter_chain_need_rebuild(bg_video_filter_chain_t * ch);
00246
00256 int bg_video_filter_chain_need_restart(bg_video_filter_chain_t * ch);
00257
00258
00263 void bg_video_filter_chain_rebuild(bg_video_filter_chain_t * ch);
00264
00265
00266
00276 void bg_video_filter_chain_connect_input(bg_video_filter_chain_t * ch,
00277 bg_read_video_func_t func,
00278 void * priv, int stream);
00279
00286 int bg_video_filter_chain_init(bg_video_filter_chain_t * ch,
00287 const gavl_video_format_t * in_format,
00288 gavl_video_format_t * out_format);
00289
00298 int bg_video_filter_chain_set_out_format(bg_video_filter_chain_t * ch,
00299 const gavl_video_format_t * out_format);
00300
00301
00309 int bg_video_filter_chain_read(void * priv, gavl_video_frame_t* frame,
00310 int stream);
00311
00316 void bg_video_filter_chain_destroy(bg_video_filter_chain_t * ch);
00317
00325 void bg_video_filter_chain_lock(bg_video_filter_chain_t * ch);
00326
00334 void bg_video_filter_chain_unlock(bg_video_filter_chain_t * ch);
00335
00342 void bg_video_filter_chain_reset(bg_video_filter_chain_t * ch);
00343