diff options
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 5db6a81320..ce089b7c4a 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -1046,6 +1046,20 @@ typedef struct RcOverride{ #define AV_CODEC_CAP_LOSSLESS 0x80000000 /** + * Codec is backed by a hardware implementation. Typically used to + * identify a non-hwaccel hardware decoder. For information about hwaccels, use + * avcodec_get_hw_config() instead. + */ +#define AV_CODEC_CAP_HARDWARE (1 << 18) + +/** + * Codec is potentially backed by a hardware implementation, but not + * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the + * implementation provides some sort of internal fallback. + */ +#define AV_CODEC_CAP_HYBRID (1 << 19) + +/** * Pan Scan area. * This specifies the area which should be displayed. * Note there may be multiple such areas for one frame. @@ -3377,6 +3391,18 @@ typedef struct AVCodec { const AVClass *priv_class; ///< AVClass for the private context const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} + /** + * Group name of the codec implementation. + * This is a short symbolic name of the wrapper backing this codec. A + * wrapper uses some kind of external implementation for the codec, such + * as an external library, or a codec implementation provided by the OS or + * the hardware. + * If this field is NULL, this is a builtin, libavcodec native codec. + * If non-NULL, this will be the suffix in AVCodec.name in most cases + * (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>"). + */ + const char *wrapper_name; + /***************************************************************** * No fields below this line are part of the public API. They * may not be used outside of libavcodec and can be changed and |