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avcodec/proresenc_anatoliy: only pass down the first scale to encode_dcs()

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This matches encode_dcs() prototype from proresenc_kostya.
This commit is contained in:
Clément Bœsch 2023-12-11 02:10:15 +01:00
parent 1aa7d504ec
commit a026f98f29
1 changed files with 4 additions and 4 deletions
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8
libavcodec/proresenc_anatoliy.c
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@ -267,19 +267,19 @@ static av_always_inline int get_level(int val)
static void encode_dcs(PutBitContext *pb, int16_t *blocks,
int blocks_per_slice, int *qmat)
int blocks_per_slice, int scale)
{
int i;
int codebook = 5, code, dc, prev_dc, delta, sign, new_sign;
int diff_sign;
prev_dc = (blocks[0] - 0x4000) / qmat[0];
prev_dc = (blocks[0] - 0x4000) / scale;
encode_vlc_codeword(pb, FIRST_DC_CB, MAKE_CODE(prev_dc));
sign = 0;
blocks += 64;
for (i = 1; i < blocks_per_slice; i++, blocks += 64) {
dc = (blocks[0] - 0x4000) / qmat[0];
dc = (blocks[0] - 0x4000) / scale;
delta = dc - prev_dc;
new_sign = GET_SIGN(delta);
diff_sign = new_sign ^ sign;
@ -388,7 +388,7 @@ static int encode_slice_plane(int16_t *blocks, int mb_count, uint8_t *buf, unsig
blocks_per_slice = mb_count << (2 - sub_sample_chroma);
init_put_bits(&pb, buf, buf_size);
encode_dcs(&pb, blocks, blocks_per_slice, qmat);
encode_dcs(&pb, blocks, blocks_per_slice, qmat[0]);
encode_ac_coeffs(&pb, blocks, blocks_per_slice, qmat, ff_prores_scan);
flush_put_bits(&pb);