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lavfi/select: assign NAN to ignored values

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Also log scene value. Improve debugging.
This commit is contained in:
Stefano Sabatini 2012-12-12 00:28:09 +01:00
parent 6ba1f28008
commit 43912625e0
1 changed files with 9 additions and 2 deletions

11
libavfilter/f_select.c
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@ -197,6 +197,12 @@ static int config_input(AVFilterLink *inlink)
select->var_values[VAR_INTERLACE_TYPE_T] = INTERLACE_TYPE_T; select->var_values[VAR_INTERLACE_TYPE_T] = INTERLACE_TYPE_T;
select->var_values[VAR_INTERLACE_TYPE_B] = INTERLACE_TYPE_B; select->var_values[VAR_INTERLACE_TYPE_B] = INTERLACE_TYPE_B;
select->var_values[VAR_PICT_TYPE] = NAN;
select->var_values[VAR_INTERLACE_TYPE] = NAN;
select->var_values[VAR_SCENE] = NAN;
select->var_values[VAR_CONSUMED_SAMPLES_N] = NAN;
select->var_values[VAR_SAMPLES_N] = NAN;
select->var_values[VAR_SAMPLE_RATE] = select->var_values[VAR_SAMPLE_RATE] =
inlink->type == AVMEDIA_TYPE_AUDIO ? inlink->sample_rate : NAN; inlink->type == AVMEDIA_TYPE_AUDIO ? inlink->sample_rate : NAN;
@ -298,11 +304,12 @@ static int select_frame(AVFilterContext *ctx, AVFilterBufferRef *ref)
switch (inlink->type) { switch (inlink->type) {
case AVMEDIA_TYPE_VIDEO: case AVMEDIA_TYPE_VIDEO:
av_log(inlink->dst, AV_LOG_DEBUG, " interlace_type:%c pict_type:%c", av_log(inlink->dst, AV_LOG_DEBUG, " interlace_type:%c pict_type:%c scene:%f",
select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_P ? 'P' : select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_P ? 'P' :
select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_T ? 'T' : select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_T ? 'T' :
select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_B ? 'B' : '?', select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_B ? 'B' : '?',
av_get_picture_type_char(select->var_values[VAR_PICT_TYPE])); av_get_picture_type_char(select->var_values[VAR_PICT_TYPE]),
select->var_values[VAR_SCENE]);
break; break;
case AVMEDIA_TYPE_AUDIO: case AVMEDIA_TYPE_AUDIO:
av_log(inlink->dst, AV_LOG_DEBUG, " samples_n:%d consumed_samples_n:%d", av_log(inlink->dst, AV_LOG_DEBUG, " samples_n:%d consumed_samples_n:%d",