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avcodec/proresenc_anatoliy: replace get_level() with FFABS() 

This matches the code from proresenc_kostya.
This commit is contained in:
Clément Bœsch 2023-12-11 02:14:51 +01:00
parent ed8692446c
commit 3543100a05
1 changed files with 1 additions and 8 deletions
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9
libavcodec/proresenc_anatoliy.c
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@ -258,13 +258,6 @@ static void encode_vlc_codeword(PutBitContext *pb, unsigned codebook, int val)
#define GET_SIGN(x) ((x) >> 31)
#define MAKE_CODE(x) (((x) * 2) ^ GET_SIGN(x))
static av_always_inline int get_level(int val)
{
int sign = (val >> 31);
return (val ^ sign) - sign;
}
static void encode_dcs(PutBitContext *pb, int16_t *blocks,
int blocks_per_slice, int scale)
{
@ -305,7 +298,7 @@ static void encode_ac_coeffs(PutBitContext *pb,
prev_run = run;
run = 0;
level = get_level(val);
level = FFABS(val);
code = level - 1;
encode_vlc_codeword(pb, ff_prores_level_to_cb[FFMIN(prev_level, 9)], code);