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lavfi/aevalsrc: remove limitation on the number of channels

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This commit is contained in:
Stefano Sabatini 2012-05-16 19:35:56 +02:00
parent 47ef261288
commit cfde7395b1
1 changed files with 1 additions and 7 deletions
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8
libavfilter/asrc_aevalsrc.c
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@ -100,12 +100,6 @@ static int init(AVFilterContext *ctx, const char *args, void *opaque)
buf = args1; buf = args1;
i = 0; i = 0;
while (expr = av_strtok(buf, ":", &bufptr)) { while (expr = av_strtok(buf, ":", &bufptr)) {
if (i >= 8) {
av_log(ctx, AV_LOG_ERROR,
"More than 8 expressions provided, unsupported.\n");
ret = AVERROR(EINVAL);
return ret;
}
ret = av_expr_parse(&eval->expr[i], expr, var_names, ret = av_expr_parse(&eval->expr[i], expr, var_names,
NULL, NULL, NULL, NULL, 0, ctx); NULL, NULL, NULL, NULL, 0, ctx);
if (ret < 0) if (ret < 0)
@ -214,7 +208,7 @@ static int request_frame(AVFilterLink *outlink)
eval->var_values[VAR_T] = eval->var_values[VAR_N] * (double)1/eval->sample_rate; eval->var_values[VAR_T] = eval->var_values[VAR_N] * (double)1/eval->sample_rate;
for (j = 0; j < eval->nb_channels; j++) { for (j = 0; j < eval->nb_channels; j++) {
*((double *) samplesref->data[j] + i) = *((double *) samplesref->extended_data[j] + i) =
av_expr_eval(eval->expr[j], eval->var_values, NULL); av_expr_eval(eval->expr[j], eval->var_values, NULL);
} }
} }