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avfilter/filters: simplify FF_FILTER_FORWARD_WANTED_ANY

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The status check is unneeded because an outlink with a nonzero status should
always return 0 for ff_outlink_frame_wanted(). Also use unsigned for index
because nb_outputs is unsigned as well.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint
2025-06-22 12:08:46 +02:00
parent f3b7aa6c22
commit 29e696c9c0
1 changed files with 1 additions and 3 deletions
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4
libavfilter/filters.h
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@ -701,9 +701,7 @@ static inline void ff_outlink_set_status(AVFilterLink *link, int status, int64_t
* If the flag is set on any of the outputs, this macro will return immediately. * If the flag is set on any of the outputs, this macro will return immediately.
*/ */
#define FF_FILTER_FORWARD_WANTED_ANY(filter, inlink) do { \ #define FF_FILTER_FORWARD_WANTED_ANY(filter, inlink) do { \
for (int i = 0; i < filter->nb_outputs; i++) { \ for (unsigned i = 0; i < filter->nb_outputs; i++) { \
if (ff_outlink_get_status(filter->outputs[i])) \
continue; \
if (ff_outlink_frame_wanted(filter->outputs[i])) { \ if (ff_outlink_frame_wanted(filter->outputs[i])) { \
ff_inlink_request_frame(inlink); \ ff_inlink_request_frame(inlink); \
return 0; \ return 0; \