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lavfi/vf_libplacebo: make input-dependent vars dynamic

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Because these can differ based on the input, for multiple inputs.
This commit is contained in:
Niklas Haas 2023-06-15 16:23:26 +02:00
parent d625010acd
commit 7645c8df66
1 changed files with 5 additions and 5 deletions
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10
libavfilter/vf_libplacebo.c
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@ -741,6 +741,11 @@ static void update_crops(AVFilterContext *ctx, LibplaceboInput *in,
double image_pts = src->pts * av_q2d(in->link->time_base);
/* Update dynamic variables */
s->var_values[VAR_IN_W] = s->var_values[VAR_IW] = in->link->w;
s->var_values[VAR_IN_H] = s->var_values[VAR_IH] = in->link->h;
s->var_values[VAR_A] = (double) in->link->w / in->link->h;
s->var_values[VAR_SAR] = in->link->sample_aspect_ratio.num ?
av_q2d(in->link->sample_aspect_ratio) : 1.0;
s->var_values[VAR_IN_T] = s->var_values[VAR_T] = image_pts;
s->var_values[VAR_OUT_T] = s->var_values[VAR_OT] = target_pts;
s->var_values[VAR_N] = ctx->outputs[0]->frame_count_out;
@ -1193,13 +1198,8 @@ static int libplacebo_config_output(AVFilterLink *outlink)
}
/* Static variables */
s->var_values[VAR_IN_W] = s->var_values[VAR_IW] = inlink->w;
s->var_values[VAR_IN_H] = s->var_values[VAR_IH] = inlink->h;
s->var_values[VAR_OUT_W] = s->var_values[VAR_OW] = outlink->w;
s->var_values[VAR_OUT_H] = s->var_values[VAR_OH] = outlink->h;
s->var_values[VAR_A] = (double) inlink->w / inlink->h;
s->var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ?
av_q2d(inlink->sample_aspect_ratio) : 1.0;
s->var_values[VAR_DAR] = outlink->sample_aspect_ratio.num ?
av_q2d(outlink->sample_aspect_ratio) : 1.0;
s->var_values[VAR_HSUB] = 1 << desc->log2_chroma_w;