This makes the function pretty much identical to the function of the
same name in proresenc_kostya.
---
libavcodec/proresenc_anatoliy.c | 24 ++++++++++--------------
1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c
index 2515ee38f8..414f52d396 100644
--- a/libavcodec/proresenc_anatoliy.c
+++ b/libavcodec/proresenc_anatoliy.c
@@ -286,32 +286,28 @@ static void encode_acs(PutBitContext *pb, int16_t *blocks,
int blocks_per_slice,
int *qmat, const uint8_t *scan)
{
- int idx;
+ int idx, i;
int prev_run = 4;
int prev_level = 2;
- int max_coeffs;
- int run = 0, level, code, i;
+ int run = 0, level;
+ int max_coeffs, abs_level;
max_coeffs = blocks_per_slice << 6;
for (i = 1; i < 64; i++) {
for (idx = scan[i]; idx < max_coeffs; idx += 64) {
- int val = blocks[idx] / qmat[scan[i]];
- if (val) {
+ level = blocks[idx] / qmat[scan[i]];
+ if (level) {
+ abs_level = FFABS(level);
encode_vlc_codeword(pb, ff_prores_run_to_cb[prev_run], run);
-
- level = FFABS(val);
- code = level - 1;
-
- encode_vlc_codeword(pb, ff_prores_lev_to_cb[prev_level], code);
-
- put_sbits(pb, 1, GET_SIGN(val));
+ encode_vlc_codeword(pb, ff_prores_lev_to_cb[prev_level],
abs_level - 1);
+ put_sbits(pb, 1, GET_SIGN(level));
prev_run = FFMIN(run, 15);
- prev_level = FFMIN(level, 9);
+ prev_level = FFMIN(abs_level, 9);
run = 0;
} else {
- ++run;
+ run++;
}
}
}
--
2.43.0
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