FFmpeg
2.8.5
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#include <avfilter.h>
Data Fields | |
const AVClass * | av_class |
AVFilterContext ** | filters |
unsigned | nb_filters |
char * | scale_sws_opts |
sws options to use for the auto-inserted scale filters More... | |
char * | resample_lavr_opts |
libavresample options to use for the auto-inserted resample filters More... | |
int | thread_type |
Type of multithreading allowed for filters in this graph. More... | |
int | nb_threads |
Maximum number of threads used by filters in this graph. More... | |
AVFilterGraphInternal * | internal |
Opaque object for libavfilter internal use. More... | |
void * | opaque |
Opaque user data. More... | |
avfilter_execute_func * | execute |
This callback may be set by the caller immediately after allocating the graph and before adding any filters to it, to provide a custom multithreading implementation. More... | |
char * | aresample_swr_opts |
swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions More... | |
AVFilterLink ** | sink_links |
Private fields. More... | |
int | sink_links_count |
unsigned | disable_auto_convert |
Definition at line 1171 of file avfilter.h.
const AVClass* AVFilterGraph::av_class |
Definition at line 1172 of file avfilter.h.
AVFilterContext** AVFilterGraph::filters |
Definition at line 1177 of file avfilter.h.
unsigned AVFilterGraph::nb_filters |
Definition at line 1179 of file avfilter.h.
char* AVFilterGraph::scale_sws_opts |
sws options to use for the auto-inserted scale filters
Definition at line 1182 of file avfilter.h.
char* AVFilterGraph::resample_lavr_opts |
libavresample options to use for the auto-inserted resample filters
Definition at line 1183 of file avfilter.h.
int AVFilterGraph::thread_type |
Type of multithreading allowed for filters in this graph.
A combination of AVFILTER_THREAD_* flags.
May be set by the caller at any point, the setting will apply to all filters initialized after that. The default is allowing everything.
When a filter in this graph is initialized, this field is combined using bit AND with AVFilterContext.thread_type to get the final mask used for determining allowed threading types. I.e. a threading type needs to be set in both to be allowed.
Definition at line 1200 of file avfilter.h.
int AVFilterGraph::nb_threads |
Maximum number of threads used by filters in this graph.
May be set by the caller before adding any filters to the filtergraph. Zero (the default) means that the number of threads is determined automatically.
Definition at line 1207 of file avfilter.h.
AVFilterGraphInternal* AVFilterGraph::internal |
Opaque object for libavfilter internal use.
Definition at line 1212 of file avfilter.h.
void* AVFilterGraph::opaque |
Opaque user data.
May be set by the caller to an arbitrary value, e.g. to be used from callbacks like AVFilterGraph::execute. Libavfilter will not touch this field in any way.
Definition at line 1219 of file avfilter.h.
avfilter_execute_func* AVFilterGraph::execute |
This callback may be set by the caller immediately after allocating the graph and before adding any filters to it, to provide a custom multithreading implementation.
If set, filters with slice threading capability will call this callback to execute multiple jobs in parallel.
If this field is left unset, libavfilter will use its internal implementation, which may or may not be multithreaded depending on the platform and build options.
Definition at line 1233 of file avfilter.h.
char* AVFilterGraph::aresample_swr_opts |
swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions
Definition at line 1235 of file avfilter.h.
AVFilterLink** AVFilterGraph::sink_links |
Private fields.
The following fields are for internal use only. Their type, offset, number and semantic can change without notice.
Definition at line 1244 of file avfilter.h.
int AVFilterGraph::sink_links_count |
Definition at line 1245 of file avfilter.h.
unsigned AVFilterGraph::disable_auto_convert |
Definition at line 1247 of file avfilter.h.