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Code Issues Releases Activity

avfilter/vf_weave: pal and hwaccel formats are not supported

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This commit is contained in:
Paul B Mahol 2019-11-19 12:35:55 +01:00
parent 5ed6b735ab
commit 18d25ecede
1 changed files with 22 additions and 0 deletions
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22
libavfilter/vf_weave.c
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@ -49,6 +49,26 @@ static const AVOption weave_options[] = {
AVFILTER_DEFINE_CLASS(weave);
static int query_formats(AVFilterContext *ctx)
{
AVFilterFormats *formats = NULL;
int ret;
for (int fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) {
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) &&
!(desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
if ((ret = ff_add_format(&formats, fmt)) < 0) {
ff_formats_unref(&formats);
return ret;
}
}
}
return ff_set_common_formats(ctx, formats);
}
static int config_props_output(AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
@ -156,6 +176,7 @@ AVFilter ff_vf_weave = {
.description = NULL_IF_CONFIG_SMALL("Weave input video fields into frames."),
.priv_size = sizeof(WeaveContext),
.priv_class = &weave_class,
.query_formats = query_formats,
.uninit = uninit,
.inputs = weave_inputs,
.outputs = weave_outputs,
@ -179,6 +200,7 @@ AVFilter ff_vf_doubleweave = {
.description = NULL_IF_CONFIG_SMALL("Weave input video fields into double number of frames."),
.priv_size = sizeof(WeaveContext),
.priv_class = &doubleweave_class,
.query_formats = query_formats,
.init = init,
.uninit = uninit,
.inputs = weave_inputs,