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avcodec/imc: Inline constants

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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt
2020-10-23 17:47:33 +02:00
parent 0dc42147b6
commit 51eda4c394
1 changed files with 3 additions and 2 deletions
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5
libavcodec/imc.c
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@@ -110,6 +110,7 @@ typedef struct IMCContext {
static VLC huffman_vlc[4][4];
#define IMC_VLC_BITS 9
#define VLC_TABLES_SIZE 9512
static const int vlc_offsets[17] = {
@@ -238,7 +239,7 @@ static av_cold int imc_decode_init(AVCodecContext *avctx)
for (j = 0; j < 4; j++) {
huffman_vlc[i][j].table = &vlc_tables[vlc_offsets[i * 4 + j]];
huffman_vlc[i][j].table_allocated = vlc_offsets[i * 4 + j + 1] - vlc_offsets[i * 4 + j];
init_vlc(&huffman_vlc[i][j], 9, imc_huffman_sizes[i],
init_vlc(&huffman_vlc[i][j], IMC_VLC_BITS, imc_huffman_sizes[i],
imc_huffman_lens[i][j], 1, 1,
imc_huffman_bits[i][j], 2, 2, INIT_VLC_USE_NEW_STATIC);
}
@@ -348,7 +349,7 @@ static void imc_read_level_coeffs(IMCContext *q, int stream_format_code,
levlCoeffs[0] = get_bits(&q->gb, 7);
for (i = start; i < BANDS; i++) {
levlCoeffs[i] = get_vlc2(&q->gb, hufftab[cb_sel[i]]->table,
hufftab[cb_sel[i]]->bits, 2);
IMC_VLC_BITS, 2);
if (levlCoeffs[i] == 17)
levlCoeffs[i] += get_bits(&q->gb, 4);
}