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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2009-11-25 02:47:33 +0300 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2009-11-25 02:47:33 +0300 |
| commit | 86a60fa1acc685013d23c58a29cc5f06a7a97bd9 (patch) | |
| tree | 0074be605cb60da6dbd2edb8578128b37af90899 /libavfilter/avfilter.h | |
| parent | d0df2fcc3530e3d2ac48db7c4c716d32af7859bd (diff) | |
Implement a new registration system for filters.
Create a new static array containing pointers to the AVFilter
definitions, so that the non-constant next filter in the AVFilter
struct is not anymore required and the AVFilter definitions may be
stored in shareable memory.
Also change the signature for avfilter_register(), make it return an
int since it may fail if there is not enough space in the static array
for the registered filters.
Originally committed as revision 20605 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavfilter/avfilter.h')
| -rw-r--r-- | libavfilter/avfilter.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index 52d942c42a..e2731336cc 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -25,7 +25,7 @@ #include "libavutil/avutil.h" #define LIBAVFILTER_VERSION_MAJOR 1 -#define LIBAVFILTER_VERSION_MINOR 8 +#define LIBAVFILTER_VERSION_MINOR 9 #define LIBAVFILTER_VERSION_MICRO 0 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ @@ -581,8 +581,10 @@ void avfilter_uninit(void); * filter can still by instantiated with avfilter_open even if it is not * registered. * @param filter the filter to register + * @return 0 if the registration was succesfull, a negative value + * otherwise */ -void avfilter_register(AVFilter *filter); +int avfilter_register(AVFilter *filter); /** * Gets a filter definition matching the given name. |