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ffmpeg: reduce v4l2 buffer dequeue timeout

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This commit is contained in:
Joo Aun Saw 2019-08-20 00:04:20 +10:00
parent 223f55aa98
commit bbbc89cca9
1 changed files with 2 additions and 2 deletions
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4
package/ffmpeg/1006-avcodec-v4l2-add-timeout-when-dequeueing-buffers.patch
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@ -15,7 +15,7 @@ index efcb0426e4..8f9420e28d 100644
* 2. an input buffer is ready to be dequeued * 2. an input buffer is ready to be dequeued
*/ */
- avbuf = v4l2_dequeue_v4l2buf(ctx, -1); - avbuf = v4l2_dequeue_v4l2buf(ctx, -1);
+ avbuf = v4l2_dequeue_v4l2buf(ctx, ctx_to_m2mctx(ctx)->draining ? -1 : 200); + avbuf = v4l2_dequeue_v4l2buf(ctx, ctx_to_m2mctx(ctx)->draining ? -1 : 50);
if (!avbuf) { if (!avbuf) {
if (ctx->done) if (ctx->done)
return AVERROR_EOF; return AVERROR_EOF;
@ -24,7 +24,7 @@ index efcb0426e4..8f9420e28d 100644
* 2. an input buffer ready to be dequeued * 2. an input buffer ready to be dequeued
*/ */
- avbuf = v4l2_dequeue_v4l2buf(ctx, -1); - avbuf = v4l2_dequeue_v4l2buf(ctx, -1);
+ avbuf = v4l2_dequeue_v4l2buf(ctx, ctx_to_m2mctx(ctx)->draining ? -1 : 200); + avbuf = v4l2_dequeue_v4l2buf(ctx, ctx_to_m2mctx(ctx)->draining ? -1 : 50);
if (!avbuf) { if (!avbuf) {
if (ctx->done) if (ctx->done)
return AVERROR_EOF; return AVERROR_EOF;