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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-03-09 12:15:35 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-01-04 13:16:50 +0100 |
| commit | 33e6d57f01dd4742a2e25ac5fa072b487d9d02ce (patch) | |
| tree | 460f428908cfa83ec5488643098a90f2a21204cd /libavcodec/mpegaudiodecheader.c | |
| parent | 49bf94536f059340eacd5430592e4216b29d0d20 (diff) | |
| download | ffmpeg-33e6d57f01dd4742a2e25ac5fa072b487d9d02ce.tar.gz | |
avcodec/mpegaudiodata: Unavpriv mpa_bitrate and mpa_frequency tabs
These arrays have a size of 180 resp. six bytes. This does not
make it worthwhile to export them due to the overhead this occurs;
for x64 Elf/Linux/GNU: 2x2B version, 2x24B .dynsym, 24B .rela.dyn,
8B .got, 4B hash + twice the size of the name (here 20+23B).
Therefore these symbols are unavprived and duplicated for shared
builds.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/mpegaudiodecheader.c')
| -rw-r--r-- | libavcodec/mpegaudiodecheader.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/mpegaudiodecheader.c b/libavcodec/mpegaudiodecheader.c index 93c5f3d8f8..446a6e29d8 100644 --- a/libavcodec/mpegaudiodecheader.c +++ b/libavcodec/mpegaudiodecheader.c @@ -52,9 +52,9 @@ int avpriv_mpegaudio_decode_header(MPADecodeHeader *s, uint32_t header) s->layer = 4 - ((header >> 17) & 3); /* extract frequency */ sample_rate_index = (header >> 10) & 3; - if (sample_rate_index >= FF_ARRAY_ELEMS(avpriv_mpa_freq_tab)) + if (sample_rate_index >= FF_ARRAY_ELEMS(ff_mpa_freq_tab)) sample_rate_index = 0; - sample_rate = avpriv_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); + sample_rate = ff_mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25); sample_rate_index += 3 * (s->lsf + mpeg25); s->sample_rate_index = sample_rate_index; s->error_protection = ((header >> 16) & 1) ^ 1; @@ -75,7 +75,7 @@ int avpriv_mpegaudio_decode_header(MPADecodeHeader *s, uint32_t header) s->nb_channels = 2; if (bitrate_index != 0) { - frame_size = avpriv_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; + frame_size = ff_mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index]; s->bit_rate = frame_size * 1000; switch(s->layer) { case 1: |