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decklink: Add connection type

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This commit is contained in:
David Schleef 2011-06-20 00:38:05 -07:00
parent bb4844b29e
commit 16a49a3617
4 changed files with 65 additions and 12 deletions
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21
sys/decklink/gstdecklink.cpp
View file

@ -47,6 +47,27 @@ gst_decklink_mode_get_type (void)
return type;
}
GType
gst_decklink_connection_get_type (void)
{
static GType type;
if (!type) {
static const GEnumValue connections[] = {
{GST_DECKLINK_CONNECTION_SDI, "sdi", "SDI"},
{GST_DECKLINK_CONNECTION_HDMI, "hdmi", "HDMI"},
{GST_DECKLINK_CONNECTION_OPTICAL_SDI, "optical-sdi", "Optical SDI"},
{GST_DECKLINK_CONNECTION_COMPONENT, "component", "Component"},
{GST_DECKLINK_CONNECTION_COMPOSITE, "composite", "Composite"},
{GST_DECKLINK_CONNECTION_SVIDEO, "svideo", "S-Video"},
{0, NULL, NULL}
};
type = g_enum_register_static ("GstDecklinkConnection", connections);
}
return type;
}
static const GstDecklinkMode modes[] = {
{bmdModeNTSC, 720, 486, 30000, 1001, true},
{bmdModePAL, 720, 576, 25, 1, true},

10
sys/decklink/gstdecklink.h
View file

@ -35,6 +35,16 @@ typedef enum {
#define GST_TYPE_DECKLINK_MODE (gst_decklink_mode_get_type ())
GType gst_decklink_mode_get_type (void);
typedef enum {
GST_DECKLINK_CONNECTION_SDI,
GST_DECKLINK_CONNECTION_HDMI,
GST_DECKLINK_CONNECTION_OPTICAL_SDI,
GST_DECKLINK_CONNECTION_COMPONENT,
GST_DECKLINK_CONNECTION_COMPOSITE,
GST_DECKLINK_CONNECTION_SVIDEO
} GstDecklinkConnectionEnum;
#define GST_TYPE_DECKLINK_CONNECTION (gst_decklink_connection_get_type ())
GType gst_decklink_connection_get_type (void);
typedef struct _GstDecklinkMode GstDecklinkMode;
struct _GstDecklinkMode {

44
sys/decklink/gstdecklinksrc.cpp
View file

@ -119,7 +119,7 @@ enum
{
PROP_0,
PROP_MODE,
PROP_OPTICAL
PROP_CONNECTION
};
/* pad templates */
@ -189,9 +189,9 @@ gst_decklink_src_class_init (GstDecklinkSrcClass * klass)
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
G_PARAM_CONSTRUCT)));
g_object_class_install_property (gobject_class, PROP_OPTICAL,
g_param_spec_boolean ("optical", "Optical", "Optical",
TRUE,
g_object_class_install_property (gobject_class, PROP_CONNECTION,
g_param_spec_enum ("connection", "Connection", "Connection",
GST_TYPE_DECKLINK_CONNECTION, GST_DECKLINK_CONNECTION_SDI,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
G_PARAM_CONSTRUCT)));
}
@ -286,8 +286,9 @@ gst_decklink_src_set_property (GObject * object, guint property_id,
case PROP_MODE:
decklinksrc->mode = (GstDecklinkModeEnum) g_value_get_enum (value);
break;
case PROP_OPTICAL:
decklinksrc->optical = g_value_get_boolean (value);
case PROP_CONNECTION:
decklinksrc->connection =
(GstDecklinkConnectionEnum) g_value_get_enum (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
@ -308,8 +309,8 @@ gst_decklink_src_get_property (GObject * object, guint property_id,
case PROP_MODE:
g_value_set_enum (value, decklinksrc->mode);
break;
case PROP_OPTICAL:
g_value_set_boolean (value, decklinksrc->optical);
case PROP_CONNECTION:
g_value_set_enum (value, decklinksrc->connection);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
@ -380,6 +381,7 @@ gst_decklink_src_start (GstElement * element)
HRESULT ret;
const GstDecklinkMode *mode;
IDeckLinkConfiguration *config;
BMDVideoConnection conn;
GST_DEBUG_OBJECT (decklinksrc, "start");
@ -413,9 +415,29 @@ gst_decklink_src_start (GstElement * element)
return FALSE;
}
ret = config->SetInt (bmdDeckLinkConfigVideoInputConnection,
decklinksrc->optical ? bmdVideoConnectionOpticalSDI :
bmdVideoConnectionSDI);
switch (decklinksrc->connection) {
default:
case GST_DECKLINK_CONNECTION_SDI:
conn = bmdVideoConnectionSDI;
break;
case GST_DECKLINK_CONNECTION_HDMI:
conn = bmdVideoConnectionHDMI;
break;
case GST_DECKLINK_CONNECTION_OPTICAL_SDI:
conn = bmdVideoConnectionOpticalSDI;
break;
case GST_DECKLINK_CONNECTION_COMPONENT:
conn = bmdVideoConnectionComponent;
break;
case GST_DECKLINK_CONNECTION_COMPOSITE:
conn = bmdVideoConnectionComposite;
break;
case GST_DECKLINK_CONNECTION_SVIDEO:
conn = bmdVideoConnectionSVideo;
break;
}
ret = config->SetInt (bmdDeckLinkConfigVideoInputConnection, conn);
if (ret != S_OK) {
GST_ERROR ("set configuration (input source)");
return FALSE;

2
sys/decklink/gstdecklinksrc.h
View file

@ -71,7 +71,7 @@ struct _GstDecklinkSrc
/* properties */
gboolean copy_data;
GstDecklinkModeEnum mode;
gboolean optical;
GstDecklinkConnectionEnum connection;
};
struct _GstDecklinkSrcClass