diff options
Diffstat (limited to 'libavcodec/ituh263dec.c')
| -rw-r--r-- | libavcodec/ituh263dec.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavcodec/ituh263dec.c b/libavcodec/ituh263dec.c index b9189b2e4d..9199f5c28d 100644 --- a/libavcodec/ituh263dec.c +++ b/libavcodec/ituh263dec.c @@ -1,7 +1,7 @@ /* - * ITU H263 bitstream decoder + * ITU H.263 bitstream decoder * Copyright (c) 2000,2001 Fabrice Bellard - * H263+ support. + * H.263+ support. * Copyright (c) 2001 Juan J. Sierralta P * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> * @@ -24,7 +24,7 @@ /** * @file - * h263 decoder. + * H.263 decoder. */ #include <limits.h> @@ -298,7 +298,7 @@ int ff_h263_decode_motion(MpegEncContext * s, int pred, int f_code) if (!s->h263_long_vectors) { val = sign_extend(val, 5 + f_code); } else { - /* horrible h263 long vector mode */ + /* horrible H.263 long vector mode */ if (pred < -31 && val < -63) val += 64; if (pred > 32 && val > 63) @@ -866,7 +866,7 @@ end: return SLICE_OK; } -/* most is hardcoded. should extend to handle all h263 streams */ +/* Most is hardcoded; should extend to handle all H.263 streams. */ int ff_h263_decode_picture_header(MpegEncContext *s) { int format, width, height, i, ret; @@ -900,8 +900,8 @@ int ff_h263_decode_picture_header(MpegEncContext *s) return -1; } if (get_bits1(&s->gb) != 0) { - av_log(s->avctx, AV_LOG_ERROR, "Bad H263 id\n"); - return -1; /* h263 id */ + av_log(s->avctx, AV_LOG_ERROR, "Bad H.263 id\n"); + return -1; /* H.263 id */ } skip_bits1(&s->gb); /* split screen off */ skip_bits1(&s->gb); /* camera off */ @@ -926,7 +926,7 @@ int ff_h263_decode_picture_header(MpegEncContext *s) s->h263_long_vectors = get_bits1(&s->gb); if (get_bits1(&s->gb) != 0) { - av_log(s->avctx, AV_LOG_ERROR, "H263 SAC not supported\n"); + av_log(s->avctx, AV_LOG_ERROR, "H.263 SAC not supported\n"); return -1; /* SAC: off */ } s->obmc= get_bits1(&s->gb); /* Advanced prediction mode */ @@ -1017,7 +1017,7 @@ int ff_h263_decode_picture_header(MpegEncContext *s) height = get_bits(&s->gb, 9) * 4; ff_dlog(s->avctx, "\nH.263+ Custom picture: %dx%d\n",width,height); if (s->aspect_ratio_info == FF_ASPECT_EXTENDED) { - /* aspected dimensions */ + /* expected dimensions */ s->avctx->sample_aspect_ratio.num= get_bits(&s->gb, 8); s->avctx->sample_aspect_ratio.den= get_bits(&s->gb, 8); }else{ |