diff options
Diffstat (limited to 'sys/winks/gstksvideodevice.c')
| -rw-r--r-- | sys/winks/gstksvideodevice.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/winks/gstksvideodevice.c b/sys/winks/gstksvideodevice.c index d00b6a756..8f89d51d1 100644 --- a/sys/winks/gstksvideodevice.c +++ b/sys/winks/gstksvideodevice.c @@ -796,7 +796,7 @@ gst_ks_video_device_set_caps (GstKsVideoDevice * self, GstCaps * caps) priv->fps_n = fps_n; priv->fps_d = fps_d; - if (gst_structure_has_name (s, "video/x-raw-rgb")) + if (media_type->is_rgb) priv->rgb_swap_buf = g_malloc (media_type->sample_size / priv->height); else priv->rgb_swap_buf = NULL; @@ -1176,9 +1176,10 @@ error_get_result: } gboolean -gst_ks_video_device_postprocess_frame (GstKsVideoDevice * self, GstBuffer * buf) +gst_ks_video_device_postprocess_frame (GstKsVideoDevice * self, GstBuffer ** bufptr) { GstKsVideoDevicePrivate *priv = GST_KS_VIDEO_DEVICE_GET_PRIVATE (self); + GstBuffer *buf = *bufptr; /* If it's RGB we need to flip the image */ if (priv->rgb_swap_buf != NULL) { @@ -1186,6 +1187,10 @@ gst_ks_video_device_postprocess_frame (GstKsVideoDevice * self, GstBuffer * buf) gint stride, line; guint8 *dst, *src; + /* Need to make the buffer writable because + * the pseudo-bufferpool of requests keeps a ref */ + buf = gst_buffer_make_writable (buf); + if (!gst_buffer_map (buf, &info, GST_MAP_READWRITE)) return FALSE; @@ -1205,6 +1210,7 @@ gst_ks_video_device_postprocess_frame (GstKsVideoDevice * self, GstBuffer * buf) gst_buffer_unmap (buf, &info); } + *bufptr = buf; return TRUE; } |