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| author | Gautam Ramakrishnan <gautamramk@gmail.com> | 2020-07-03 00:49:39 +0530 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-03 23:28:26 +0200 |
| commit | 35adac6e926f95daa3cf54bd915122bda88c4ac0 (patch) | |
| tree | e3c67a82e58a5f2a15bc2171972ba54dc4c518b6 | |
| parent | cfe2cf0a63c2f6a39cfe7a97d8191031e717bc69 (diff) | |
| download | ffmpeg-35adac6e926f95daa3cf54bd915122bda88c4ac0.tar.gz | |
libavformat/img2dec: Added pgx demuxer
This patch adds support to demux pgx file
format.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/allformats.c | 1 | ||||
| -rw-r--r-- | libavformat/img2dec.c | 9 | ||||
| -rw-r--r-- | libavformat/version.h | 2 |
3 files changed, 11 insertions, 1 deletions
diff --git a/libavformat/allformats.c b/libavformat/allformats.c index 97fd06debb..f8527b1fd4 100644 --- a/libavformat/allformats.c +++ b/libavformat/allformats.c @@ -488,6 +488,7 @@ extern AVInputFormat ff_image_pbm_pipe_demuxer; extern AVInputFormat ff_image_pcx_pipe_demuxer; extern AVInputFormat ff_image_pgmyuv_pipe_demuxer; extern AVInputFormat ff_image_pgm_pipe_demuxer; +extern AVInputFormat ff_image_pgx_pipe_demuxer; extern AVInputFormat ff_image_pictor_pipe_demuxer; extern AVInputFormat ff_image_png_pipe_demuxer; extern AVInputFormat ff_image_ppm_pipe_demuxer; diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c index ee7ceed08f..a7e89cd056 100644 --- a/libavformat/img2dec.c +++ b/libavformat/img2dec.c @@ -1000,6 +1000,14 @@ static int pgmyuv_probe(const AVProbeData *p) // custom FFmpeg format recognized return ret && av_match_ext(p->filename, "pgmyuv") ? ret : 0; } +static int pgx_probe(const AVProbeData *p) +{ + const uint8_t *b = p->buf; + if (!memcmp(b, "PG ML ", 6)) + return AVPROBE_SCORE_EXTENSION + 1; + return 0; +} + static int ppm_probe(const AVProbeData *p) { return pnm_magic_check(p, 3) || pnm_magic_check(p, 6) ? pnm_probe(p) : 0; @@ -1094,6 +1102,7 @@ IMAGEAUTO_DEMUXER(pbm, AV_CODEC_ID_PBM) IMAGEAUTO_DEMUXER(pcx, AV_CODEC_ID_PCX) IMAGEAUTO_DEMUXER(pgm, AV_CODEC_ID_PGM) IMAGEAUTO_DEMUXER(pgmyuv, AV_CODEC_ID_PGMYUV) +IMAGEAUTO_DEMUXER(pgx, AV_CODEC_ID_PGX) IMAGEAUTO_DEMUXER(pictor, AV_CODEC_ID_PICTOR) IMAGEAUTO_DEMUXER(png, AV_CODEC_ID_PNG) IMAGEAUTO_DEMUXER(ppm, AV_CODEC_ID_PPM) diff --git a/libavformat/version.h b/libavformat/version.h index 3c1957b00c..75c03fde0a 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -32,7 +32,7 @@ // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) // Also please add any ticket numbers that you believe might be affected here #define LIBAVFORMAT_VERSION_MAJOR 58 -#define LIBAVFORMAT_VERSION_MINOR 47 +#define LIBAVFORMAT_VERSION_MINOR 48 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ |