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avfilter/vf_qp: Deduplicate variable names arrays

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This also avoids relocations.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2021-01-03 02:02:28 +01:00
parent 241cb4a48c
commit a91b18f368
1 changed files with 2 additions and 2 deletions
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4
libavfilter/vf_qp.c
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@ -38,6 +38,8 @@ typedef struct QPContext {
int evaluate_per_mb;
} QPContext;
static const char *const var_names[] = { "known", "qp", "x", "y", "w", "h", NULL };
#define OFFSET(x) offsetof(QPContext, x)
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
@ -55,7 +57,6 @@ static int config_input(AVFilterLink *inlink)
int i;
int ret;
AVExpr *e = NULL;
static const char *const var_names[] = { "known", "qp", "x", "y", "w", "h", NULL };
if (!s->qp_expr_str)
return 0;
@ -144,7 +145,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
AVVideoBlockParams *b = av_video_enc_params_block(par_out, block_idx);
int qp = sd_in ? in_qp_global + BLOCK_QP_DELTA(block_idx) : NAN;
double var_values[] = { !!sd_in, qp, x, y, s->qstride, s->h, 0};
static const char *const var_names[] = { "known", "qp", "x", "y", "w", "h", NULL };
double temp_val;
ret = av_expr_parse_and_eval(&temp_val, s->qp_expr_str,