diff options
| author | Peter Ross <pross@xvid.org> | 2022-10-26 20:11:21 +1100 |
|---|---|---|
| committer | Peter Ross <pross@xvid.org> | 2022-10-26 20:30:25 +1100 |
| commit | 58bd7d97a47da1065e2616d396938609b50ad1e4 (patch) | |
| tree | 47b73bf18a25c15ed84eeb667f31fffa63a12497 /libavcodec/jpegtables.c | |
| parent | 9bed814e1d44e8374e9a4901e3f9b00ded0716fb (diff) | |
avcodec/jpegtables: remove duplicate luma and chroma quantization tables
Duplicates of the standard JPEG quantization tables were found in the
AGM, MSS34(dsp), NUV and VP31 codecs. This patch elimates those duplicates,
placing a single copy in jpegquanttables.c.
Diffstat (limited to 'libavcodec/jpegtables.c')
| -rw-r--r-- | libavcodec/jpegtables.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/libavcodec/jpegtables.c b/libavcodec/jpegtables.c index e453fcf90d..9a15975a95 100644 --- a/libavcodec/jpegtables.c +++ b/libavcodec/jpegtables.c @@ -31,30 +31,3 @@ */ #include "jpegtabs.h" - -#if 0 -/* These are the sample quantization tables given in JPEG spec section K.1. - * The spec says that the values given produce "good" quality, and - * when divided by 2, "very good" quality. - */ -static const unsigned char std_luminance_quant_tbl[64] = { - 16, 11, 10, 16, 24, 40, 51, 61, - 12, 12, 14, 19, 26, 58, 60, 55, - 14, 13, 16, 24, 40, 57, 69, 56, - 14, 17, 22, 29, 51, 87, 80, 62, - 18, 22, 37, 56, 68, 109, 103, 77, - 24, 35, 55, 64, 81, 104, 113, 92, - 49, 64, 78, 87, 103, 121, 120, 101, - 72, 92, 95, 98, 112, 100, 103, 99 -}; -static const unsigned char std_chrominance_quant_tbl[64] = { - 17, 18, 24, 47, 99, 99, 99, 99, - 18, 21, 26, 66, 99, 99, 99, 99, - 24, 26, 56, 99, 99, 99, 99, 99, - 47, 66, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99 -}; -#endif |