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avcodec/mimic: Inline constants

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-10-28 14:06:23 +01:00
parent 7781aa85bc
commit 33fbc90735
1 changed files with 3 additions and 2 deletions
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5
libavcodec/mimic.c
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@ -34,6 +34,7 @@
#include "thread.h" #include "thread.h"
#define MIMIC_HEADER_SIZE 20 #define MIMIC_HEADER_SIZE 20
#define MIMIC_VLC_BITS 11
typedef struct MimicContext { typedef struct MimicContext {
AVCodecContext *avctx; AVCodecContext *avctx;
@ -141,7 +142,7 @@ static av_cold int mimic_decode_init(AVCodecContext *avctx)
ctx->prev_index = 0; ctx->prev_index = 0;
ctx->cur_index = 15; ctx->cur_index = 15;
if ((ret = init_vlc(&ctx->vlc, 11, FF_ARRAY_ELEMS(huffbits), if ((ret = init_vlc(&ctx->vlc, MIMIC_VLC_BITS, FF_ARRAY_ELEMS(huffbits),
huffbits, 1, 1, huffcodes, 4, 4, 0)) < 0) { huffbits, 1, 1, huffcodes, 4, 4, 0)) < 0) {
av_log(avctx, AV_LOG_ERROR, "error initializing vlc table\n"); av_log(avctx, AV_LOG_ERROR, "error initializing vlc table\n");
return ret; return ret;
@ -239,7 +240,7 @@ static int vlc_decode_block(MimicContext *ctx, int num_coeffs, int qscale)
int value; int value;
int coeff; int coeff;
vlc = get_vlc2(&ctx->gb, ctx->vlc.table, ctx->vlc.bits, 3); vlc = get_vlc2(&ctx->gb, ctx->vlc.table, MIMIC_VLC_BITS, 3);
if (!vlc) /* end-of-block code */ if (!vlc) /* end-of-block code */
return 0; return 0;
if (vlc == -1) if (vlc == -1)