diff options
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/h264.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/libavcodec/h264.h b/libavcodec/h264.h index d0d818c45f..b94f06b6d1 100644 --- a/libavcodec/h264.h +++ b/libavcodec/h264.h @@ -36,6 +36,7 @@ #include "h264dsp.h" #include "h264pred.h" #include "h264qpel.h" +#include "internal.h" // for avpriv_find_start_code() #include "me_cmp.h" #include "mpegutils.h" #include "parser.h" @@ -1095,20 +1096,11 @@ static av_always_inline int get_dct8x8_allowed(H264Context *h) static inline int find_start_code(const uint8_t *buf, int buf_size, int buf_index, int next_avc) { - // start code prefix search - for (; buf_index + 3 < next_avc; buf_index++) - // This should always succeed in the first iteration. - if (buf[buf_index] == 0 && - buf[buf_index + 1] == 0 && - buf[buf_index + 2] == 1) - break; + uint32_t state = -1; - buf_index += 3; + buf_index = avpriv_find_start_code(buf + buf_index, buf + next_avc + 1, &state) - buf - 1; - if (buf_index >= buf_size) - return buf_size; - - return buf_index; + return FFMIN(buf_index, buf_size); } static inline int get_avc_nalsize(H264Context *h, const uint8_t *buf, |