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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-08-04 17:15:23 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-08-05 00:38:16 +0200 |
| commit | 48c1d1d3fa3259704212502f95240aaae316eefe (patch) | |
| tree | d6cdb95dbcd59d00a12ada49b0a5354adbb078db /libavformat/img2dec.c | |
| parent | 07ef7b1a303680b73fc4a014f74a6d5089725184 (diff) | |
| download | ffmpeg-48c1d1d3fa3259704212502f95240aaae316eefe.tar.gz | |
lavf/img2dec: introduce and use FIRST_INDEX_SEARCH_RANGE macro in find_image_range
Diffstat (limited to 'libavformat/img2dec.c')
| -rw-r--r-- | libavformat/img2dec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c index 63a2a598b5..e09adc0457 100644 --- a/libavformat/img2dec.c +++ b/libavformat/img2dec.c @@ -108,6 +108,8 @@ static int is_glob(const char *path) #endif } +#define FIRST_INDEX_SEARCH_RANGE 5 + /** * Get index range of image files matched by path. * @@ -124,7 +126,7 @@ static int find_image_range(int *pfirst_index, int *plast_index, int range, last_index, range1, first_index; /* find the first image */ - for (first_index = start_index; first_index < start_index + 5; first_index++) { + for (first_index = start_index; first_index < start_index + FIRST_INDEX_SEARCH_RANGE; first_index++) { if (av_get_frame_filename(buf, sizeof(buf), path, first_index) < 0){ *pfirst_index = *plast_index = 1; @@ -135,7 +137,7 @@ static int find_image_range(int *pfirst_index, int *plast_index, if (avio_check(buf, AVIO_FLAG_READ) > 0) break; } - if (first_index == start_index + 5) + if (first_index == start_index + FIRST_INDEX_SEARCH_RANGE) goto fail; /* find the last image */ |