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lavfi: make ff_framequeue_skip_samples() more useful.

Instead of just updating statistics and leaving the work to the call site, have it actually do the work.

Nicolas George committed 9 years ago

Commit 383057f1 parent e05d2dd3 files · +33 −13Browse files

Showing the changes to libavfilter/framequeue.h (1 of 3 files). Show all

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libavfilter/framequeue.h+5−6
@@ -161,14 +161,13 @@ static inline void ff_framequeue_update_peeked(FFFrameQueue *fq, size_t idx) · 160 unmodified lines
161161 }
162162
163163 /**
164− * Update the sample count in the queue.
164+ * Skip samples from the first frame in the queue.
165165 *
166166 * This function must be used when the first frame was accessed using
167− * ff_framequeue_peek() and samples were removed from it.
167+ * ff_framequeue_peek() and samples were consumed from it.
168+ * It adapts the data pointers and timestamps of the head frame to account
169+ * for the skipped samples.
168170 */
169−static inline void ff_framequeue_skip_samples(FFFrameQueue *fq, size_t n)
170−{
171− fq->total_samples_tail += n;
172−}
171+void ff_framequeue_skip_samples(FFFrameQueue *fq, size_t samples, AVRational time_base);
173172
174173 #endif /* AVFILTER_FRAMEQUEUE_H */

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