diff options
Diffstat (limited to 'gst/vaapi/gstvaapipostproc.c')
| -rw-r--r-- | gst/vaapi/gstvaapipostproc.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gst/vaapi/gstvaapipostproc.c b/gst/vaapi/gstvaapipostproc.c index 40d9466d..124ccded 100644 --- a/gst/vaapi/gstvaapipostproc.c +++ b/gst/vaapi/gstvaapipostproc.c @@ -91,6 +91,9 @@ G_DEFINE_TYPE_WITH_CODE (GstVaapiPostproc, gst_vaapipostproc, G_IMPLEMENT_INTERFACE (GST_TYPE_COLOR_BALANCE, gst_vaapipostproc_colorbalance_init)); +static GstVideoFormat native_formats[] = + { GST_VIDEO_FORMAT_NV12, GST_VIDEO_FORMAT_YV12, GST_VIDEO_FORMAT_I420 }; + enum { PROP_0, @@ -1239,14 +1242,36 @@ ensure_srcpad_buffer_pool (GstVaapiPostproc * postproc, GstCaps * caps) } static gboolean +is_native_video_format (GstVideoFormat format) +{ + guint i = 0; + for (i = 0; i < G_N_ELEMENTS (native_formats); i++) + if (native_formats[i] == format) + return TRUE; + return FALSE; +} + +static gboolean gst_vaapipostproc_set_caps (GstBaseTransform * trans, GstCaps * caps, GstCaps * out_caps) { GstVaapiPostproc *const postproc = GST_VAAPIPOSTPROC (trans); gboolean caps_changed = FALSE; + GstVideoInfo vinfo; if (!gst_vaapipostproc_update_sink_caps (postproc, caps, &caps_changed)) return FALSE; + /* HACK: This is a workaround to deal with the va-intel-driver for non-native + * formats while doing advanced deinterlacing. The format of reference surfaces must + * be same as the format used by the driver internally for motion adaptive + * deinterlacing and motion compensated deinterlacing */ + gst_video_info_from_caps (&vinfo, caps); + if (deint_method_is_advanced (postproc->deinterlace_method) + && !is_native_video_format (GST_VIDEO_INFO_FORMAT (&vinfo))) { + GST_WARNING_OBJECT (postproc, + "Advanced deinterlacing requires the native video formats used by the driver internally"); + return FALSE; + } if (!gst_vaapipostproc_update_src_caps (postproc, out_caps, &caps_changed)) return FALSE; |