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emotion gst1 - handle null imagwe data returrn and dont crash 

fix crash i spotted thanks to getting img obbj data returning null.
@fix
This commit is contained in:
Carsten Haitzler 2017-10-07 18:24:29 +09:00
parent 8070051789
commit 0d7b967f45
1 changed files with 16 additions and 0 deletions
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16
src/modules/emotion/gstreamer1/emotion_sink.c
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@ -428,6 +428,7 @@ emotion_video_sink_main_render(void *data)
{
if (!gst_buffer_map(buffer, &map, GST_MAP_READ))
{
gst_buffer_unref(buffer);
ERR("Cannot map video buffer for read.\n");
goto exit_point;
}
@ -440,6 +441,21 @@ emotion_video_sink_main_render(void *data)
evas_object_image_size_set(priv->evas_object, send->info.width, send->eheight);
evas_data = evas_object_image_data_get(priv->evas_object, 1);
if (!evas_data)
{
if (!send->vfmapped)
{
gst_buffer_unmap(buffer, &map);
priv->mapped = EINA_FALSE;
}
else
{
gst_video_frame_unmap(buffer);
priv->vfmapped = EINA_FALSE;
}
gst_buffer_unref(buffer);
goto exit_point;
}
// XXX: need to handle GstVideoCropMeta to get video cropping right
// XXX: can't get crop meta from buffer (always null)