Commit 51b6345d authored by Sreerenj Balachandran's avatar Sreerenj Balachandran
Browse files

msdk: vpp: Add support for horizontal and vertical mirroring

https://bugzilla.gnome.org/show_bug.cgi?id=793705
parent 108c8fde
......@@ -75,6 +75,7 @@ enum
PROP_BRIGHTNESS,
PROP_CONTRAST,
PROP_DETAIL,
PROP_MIRRORING,
PROP_N,
};
......@@ -89,6 +90,7 @@ enum
#define PROP_BRIGHTNESS_DEFAULT 0
#define PROP_CONTRAST_DEFAULT 1
#define PROP_DETAIL_DEFAULT 0
#define PROP_MIRRORING_DEFAULT MFX_MIRRORING_DISABLED
#define gst_msdkvpp_parent_class parent_class
G_DEFINE_TYPE (GstMsdkVPP, gst_msdkvpp, GST_TYPE_BASE_TRANSFORM);
......@@ -672,6 +674,17 @@ ensure_filters (GstMsdkVPP * thiz)
mfx_vpp_douse->AlgList = thiz->max_filter_algorithms;
gst_msdkvpp_add_extra_param (thiz, (mfxExtBuffer *) mfx_vpp_douse);
}
/* Mirroring */
if (thiz->flags & GST_MSDK_FLAG_MIRRORING) {
mfxExtVPPMirroring *mfx_mirroring = &thiz->mfx_mirroring;
mfx_mirroring->Header.BufferId = MFX_EXTBUFF_VPP_MIRRORING;
mfx_mirroring->Header.BufferSz = sizeof (mfxExtVPPMirroring);
mfx_mirroring->Type = thiz->mirroring;
gst_msdkvpp_add_extra_param (thiz, (mfxExtBuffer *) mfx_mirroring);
thiz->max_filter_algorithms[n_filters] = MFX_EXTBUFF_VPP_MIRRORING;
n_filters++;
}
}
static void
......@@ -970,6 +983,10 @@ gst_msdkvpp_set_property (GObject * object, guint prop_id,
thiz->detail = g_value_get_uint (value);
thiz->flags |= GST_MSDK_FLAG_DETAIL;
break;
case PROP_MIRRORING:
thiz->mirroring = g_value_get_enum (value);
thiz->flags |= GST_MSDK_FLAG_MIRRORING;
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
......@@ -1016,6 +1033,9 @@ gst_msdkvpp_get_property (GObject * object, guint prop_id,
case PROP_DETAIL:
g_value_set_uint (value, thiz->detail);
break;
case PROP_MIRRORING:
g_value_set_enum (value, thiz->mirroring);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
......@@ -1145,6 +1165,11 @@ gst_msdkvpp_class_init (GstMsdkVPPClass * klass)
"The factor of detail/edge enhancement filter algorithm",
0, 100, PROP_DETAIL_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
obj_properties[PROP_MIRRORING] =
g_param_spec_enum ("mirroring", "Mirroring",
"The Mirroring type", gst_msdkvpp_mirroring_get_type (),
PROP_MIRRORING_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (gobject_class, PROP_N, obj_properties);
}
......@@ -1163,6 +1188,7 @@ gst_msdkvpp_init (GstMsdkVPP * thiz)
thiz->brightness = PROP_BRIGHTNESS_DEFAULT;
thiz->contrast = PROP_CONTRAST_DEFAULT;
thiz->detail = PROP_DETAIL_DEFAULT;
thiz->mirroring = PROP_MIRRORING_DEFAULT;
gst_video_info_init (&thiz->sinkpad_info);
gst_video_info_init (&thiz->srcpad_info);
}
......@@ -66,6 +66,7 @@ typedef enum {
GST_MSDK_FLAG_BRIGHTNESS = 1 << 5,
GST_MSDK_FLAG_CONTRAST = 1 << 6,
GST_MSDK_FLAG_DETAIL = 1 << 7,
GST_MSDK_FLAG_MIRRORING = 1 << 8,
} GstMsdkVppFlags;
struct _GstMsdkVPP
......@@ -109,6 +110,7 @@ struct _GstMsdkVPP
gfloat brightness;
gfloat contrast;
guint detail;
guint mirroring;
GstClockTime field_duration;
......@@ -120,6 +122,7 @@ struct _GstMsdkVPP
mfxExtVPPDeinterlacing mfx_deinterlace;
mfxExtVPPProcAmp mfx_procamp;
mfxExtVPPDetail mfx_detail;
mfxExtVPPMirroring mfx_mirroring;
/* Extended buffers */
mfxExtBuffer *extra_params[MAX_EXTRA_PARAMS];
......
......@@ -242,3 +242,21 @@ gst_msdkvpp_deinterlace_method_get_type (void)
}
return type;
}
GType
gst_msdkvpp_mirroring_get_type (void)
{
static GType type = 0;
static const GEnumValue values[] = {
{MFX_MIRRORING_DISABLED, "Disable mirroring", "disable"},
{MFX_MIRRORING_HORIZONTAL, "Horizontal Mirroring", "horizontal"},
{MFX_MIRRORING_VERTICAL, "Vertical Mirroring", "vertical"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("GstMsdkVPPMirroring", values);
}
return type;
}
......@@ -78,5 +78,8 @@ gst_msdkvpp_deinterlace_mode_get_type (void);
GType
gst_msdkvpp_deinterlace_method_get_type (void);
GType
gst_msdkvpp_mirroring_get_type (void);
G_END_DECLS
#endif
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