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lavc/mediacodec: increase buffer dequeue timeout when the codec needs to be drained 

Increase buffer dequeue timeout when the codec needs to be drained as it
could happen that no input buffer is available when we receive a null
packet for the first time (meaning we are unable to signal end of stream
and mark the codec as draining).

Fixes potential loss of last frames after sending a null packet.
This commit is contained in:
Matthieu Bouron 2016-06-20 18:15:21 +02:00
parent b316ebf46d
commit 55816c9269
1 changed files with 3 additions and 3 deletions
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6
libavcodec/mediacodecdec.c
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@ -446,9 +446,9 @@ int ff_mediacodec_dec_decode(AVCodecContext *avctx, MediaCodecDecContext *s,
}
}
if (s->flushing) {
/* If the codec is flushing, block for a fair amount of time to
* ensure we got a frame */
if (need_flushing || s->flushing) {
/* If the codec is flushing or need to be flushed, block for a fair
* amount of time to ensure we got a frame */
output_dequeue_timeout_us = OUTPUT_DEQUEUE_BLOCK_TIMEOUT_US;
} else if (s->dequeued_buffer_nb == 0) {
/* If the codec hasn't produced any frames, do not block so we