diff options
| author | Sreerenj Balachandran <sreerenj.balachandran@intel.com> | 2015-05-28 10:43:20 +0300 |
|---|---|---|
| committer | Sreerenj Balachandran <sreerenj.balachandran@intel.com> | 2015-05-28 10:43:20 +0300 |
| commit | 4d8eaf1918934db66c43259447146c1ba21e89c6 (patch) | |
| tree | b201ad5d9590f3f513ba5a1e573fc770894a8159 | |
| parent | 55775c6203a7dc4c1ed9065176ebb83b7eeab783 (diff) | |
encoder: vp8: Fix the size over-flow for encoded buffer.
The approximation of 4 times compression ratio will not
work in all cases. Especially when enabling I frames.
Provide large enough size for coded-buffer creation.
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapiencoder_vp8.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c b/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c index dadccfd8c5..65b449ed84 100644 --- a/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c +++ b/gst-libs/gst/vaapi/gstvaapiencoder_vp8.c @@ -161,10 +161,9 @@ set_context_info (GstVaapiEncoder * base_encoder) base_encoder->num_ref_frames = 3; - /* Only YUV 4:2:0 formats are supported for now. - Take an approximation of 4 times compress ratio */ + /* Only YUV 4:2:0 formats are supported for now. */ base_encoder->codedbuf_size = GST_ROUND_UP_16 (vip->width) * - GST_ROUND_UP_16 (vip->height) * 3 / 2 / 4; + GST_ROUND_UP_16 (vip->height) * 3 / 2; base_encoder->codedbuf_size += MAX_FRAME_TAG_SIZE + MAX_UPDATE_SEGMENTATION_SIZE + |