mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-21 05:26:23 +00:00
Code Issues 1 Projects Releases Wiki Activity

omxvideoenc: Set stride, slice height and buffer size

Browse source
This commit is contained in:
Sebastian Dröge 2013-02-12 11:28:36 +01:00
parent 0524c41162
commit 39672e70c4
1 changed files with 30 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
omx/gstomxvideoenc.c
View file

@ -1060,7 +1060,37 @@ gst_omx_video_enc_set_format (GstVideoEncoder * encoder,
} }
port_def.format.video.nFrameWidth = info->width; port_def.format.video.nFrameWidth = info->width;
if (port_def.nBufferAlignment)
port_def.format.video.nStride =
(info->width + port_def.nBufferAlignment - 1) &
(~(port_def.nBufferAlignment - 1));
else
port_def.format.video.nStride = GST_ROUND_UP_4 (info->width); /* safe (?) default */
port_def.format.video.nFrameHeight = info->height; port_def.format.video.nFrameHeight = info->height;
port_def.format.video.nFrameHeight = info->height;
port_def.format.video.nSliceHeight = info->height;
switch (port_def.format.video.eColorFormat) {
case OMX_COLOR_FormatYUV420Planar:
case OMX_COLOR_FormatYUV420PackedPlanar:
port_def.nBufferSize =
(port_def.format.video.nStride * port_def.format.video.nFrameHeight) +
2 * ((port_def.format.video.nStride / 2) *
((port_def.format.video.nFrameHeight + 1) / 2));
break;
case OMX_COLOR_FormatYUV420SemiPlanar:
port_def.nBufferSize =
(port_def.format.video.nStride * port_def.format.video.nFrameHeight) +
(port_def.format.video.nStride *
((port_def.format.video.nFrameHeight + 1) / 2));
break;
default:
g_assert_not_reached ();
}
if (info->fps_n == 0) { if (info->fps_n == 0) {
port_def.format.video.xFramerate = 0; port_def.format.video.xFramerate = 0;
} else { } else {