diff options
| author | Sreerenj Balachandran <sreerenj.balachandran@intel.com> | 2016-09-21 09:55:53 +0300 |
|---|---|---|
| committer | Sreerenj Balachandran <sreerenj.balachandran@intel.com> | 2016-09-21 09:55:53 +0300 |
| commit | 0fae277d34cd2db89c9c7be45f41684f1040052f (patch) | |
| tree | db2c84b5c341b974634b6a25739576f27537c9aa | |
| parent | 44a90c196ddce97519d99311983ac04631e43d58 (diff) | |
encoder: vp8: Increase the allocation size for coded buffer
We are not getting enough compression for some streams and
encoded frame end up with more size than allocated.
Assuming a compression ratio of 4, which should be good enough
for holding the frames.
https://bugzilla.gnome.org/show_bug.cgi?id=771528
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapiencoder_vp8.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c b/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c index c23bd257..af54d919 100644 --- a/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c +++ b/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c @@ -163,8 +163,9 @@ set_context_info (GstVaapiEncoder * base_encoder) base_encoder->num_ref_frames = 3; /* Only YUV 4:2:0 formats are supported for now. */ + /* Assumig 4 times compression ratio */ base_encoder->codedbuf_size = GST_ROUND_UP_16 (vip->width) * - GST_ROUND_UP_16 (vip->height) * 3 / 2; + GST_ROUND_UP_16 (vip->height) * 12 / 4; base_encoder->codedbuf_size += MAX_FRAME_TAG_SIZE + MAX_UPDATE_SEGMENTATION_SIZE + |