diff options
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/avcodec.h | 21 | ||||
| -rw-r--r-- | libavcodec/h263.c | 4 | ||||
| -rw-r--r-- | libavcodec/mpegvideo.h | 1 |
3 files changed, 19 insertions, 7 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 7833741268..08dd8c99f0 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -5,8 +5,8 @@ #define LIBAVCODEC_VERSION_INT 0x000406 #define LIBAVCODEC_VERSION "0.4.6" -#define LIBAVCODEC_BUILD 4650 -#define LIBAVCODEC_BUILD_STR "4650" +#define LIBAVCODEC_BUILD 4651 +#define LIBAVCODEC_BUILD_STR "4651" enum CodecID { CODEC_ID_NONE, @@ -147,6 +147,7 @@ static const int Motion_Est_QTab[] = { ME_ZERO, ME_PHODS, ME_LOG, #define CODEC_FLAG_LOW_DELAY 0x00080000 /* force low delay / will fail on b frames */ #define CODEC_FLAG_ALT_SCAN 0x00100000 /* use alternate scan */ #define CODEC_FLAG_TRELLIS_QUANT 0x00200000 /* use trellis quantization */ +#define CODEC_FLAG_GLOBAL_HEADER 0x00400000 /* place global headers in extradata instead of every keyframe */ /* codec capabilities */ @@ -894,7 +895,7 @@ typedef struct AVCodecContext { * decoding: unused */ int last_predictor_count; - + /** * pre pass for motion estimation * encoding: set by user. @@ -902,6 +903,20 @@ typedef struct AVCodecContext { */ int pre_me; + /** + * motion estimation pre pass compare function + * encoding: set by user. + * decoding: unused + */ + int me_pre_cmp; + + /** + * ME pre pass diamond size & shape + * encoding: set by user. + * decoding: unused + */ + int pre_dia_size; + } AVCodecContext; typedef struct AVCodec { diff --git a/libavcodec/h263.c b/libavcodec/h263.c index c1bfbaf64d..bc21e0cd86 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -1727,11 +1727,9 @@ void mpeg4_encode_picture_header(MpegEncContext * s, int picture_number) int time_div, time_mod; if(s->pict_type==I_TYPE){ - if(picture_number - s->last_vo_picture_number >= 300 || picture_number==0){ + if(!(s->flags&CODEC_FLAG_GLOBAL_HEADER)){ mpeg4_encode_visual_object_header(s); mpeg4_encode_vol_header(s, 0, 0); - - s->last_vo_picture_number= picture_number; } mpeg4_encode_gop_header(s); } diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 983e42dce5..1bd9bf6628 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -443,7 +443,6 @@ typedef struct MpegEncContext { INT8 (*field_select_table)[2]; /* wtf, no really another table for interlaced b frames */ int t_frame; /* time distance of first I -> B, used for interlaced b frames */ int padding_bug_score; /* used to detect the VERY common padding bug in MPEG4 */ - int last_vo_picture_number; /* last picture number for which we added a VOS/VO/VOL header */ /* divx specific, used to workaround (many) bugs in divx5 */ int divx_version; |