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glmixerbin: proxy the start-time-* properties from aggregator

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This commit is contained in:
Matthew Waters 2016-04-04 13:43:30 +10:00
parent d2ef3a4c19
commit 8cde41e68c
1 changed files with 45 additions and 0 deletions
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45
ext/gl/gstglmixerbin.c
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@ -31,6 +31,36 @@
GST_DEBUG_CATEGORY (gst_gl_mixer_bin_debug);
#define DEFAULT_LATENCY 0
#define DEFAULT_START_TIME_SELECTION 0
#define DEFAULT_START_TIME (-1)
typedef enum
{
GST_GL_MIXER_BIN_START_TIME_SELECTION_ZERO,
GST_GL_MIXER_BIN_START_TIME_SELECTION_FIRST,
GST_GL_MIXER_BIN_START_TIME_SELECTION_SET
} GstGLMixerBinStartTimeSelection;
static GType
gst_gl_mixer_bin_start_time_selection_get_type (void)
{
static GType gtype = 0;
if (gtype == 0) {
static const GEnumValue values[] = {
{GST_GL_MIXER_BIN_START_TIME_SELECTION_ZERO,
"Start at 0 running time (default)", "zero"},
{GST_GL_MIXER_BIN_START_TIME_SELECTION_FIRST,
"Start at first observed input running time", "first"},
{GST_GL_MIXER_BIN_START_TIME_SELECTION_SET,
"Set start time with start-time property", "set"},
{0, NULL, NULL}
};
gtype = g_enum_register_static ("GstGLMixerBinStartTimeSelection", values);
}
return gtype;
}
struct input_chain
{
@ -82,6 +112,8 @@ enum
PROP_0,
PROP_MIXER,
PROP_LATENCY,
PROP_START_TIME_SELECTION,
PROP_START_TIME,
};
enum
@ -156,6 +188,19 @@ gst_gl_mixer_bin_class_init (GstGLMixerBinClass * klass)
(G_MAXLONG == G_MAXINT64) ? G_MAXINT64 : (G_MAXLONG * GST_SECOND - 1),
DEFAULT_LATENCY, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_START_TIME_SELECTION,
g_param_spec_enum ("start-time-selection", "Start Time Selection",
"Decides which start time is output",
gst_gl_mixer_bin_start_time_selection_get_type (),
DEFAULT_START_TIME_SELECTION,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_START_TIME,
g_param_spec_uint64 ("start-time", "Start Time",
"Start time to use if start-time-selection=set", 0,
G_MAXUINT64,
DEFAULT_START_TIME, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstMixerBin::create-element:
* @object: the #GstGLMixerBin