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basesrc: avoid calling _set_caps() on the srcpad

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Avoid installing a setcaps function on the srcpad and calling the setcaps
function, we can do more efficiently with sending the event ourself and calling
our vmethod.
This commit is contained in:
Wim Taymans 2011-05-21 19:06:08 +02:00
parent a0fded5c37
commit 4e13568d27
1 changed files with 5 additions and 8 deletions
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13
libs/gst/base/gstbasesrc.c
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@ -281,7 +281,6 @@ gst_base_src_get_type (void)
}
static GstCaps *gst_base_src_getcaps (GstPad * pad, GstCaps * filter);
static gboolean gst_base_src_setcaps (GstPad * pad, GstCaps * caps);
static void gst_base_src_fixate (GstPad * pad, GstCaps * caps);
static gboolean gst_base_src_activate_push (GstPad * pad, gboolean active);
@ -383,7 +382,6 @@ gst_base_src_class_init (GstBaseSrcClass * klass)
GST_DEBUG_REGISTER_FUNCPTR (gst_base_src_pad_get_range);
GST_DEBUG_REGISTER_FUNCPTR (gst_base_src_pad_check_get_range);
GST_DEBUG_REGISTER_FUNCPTR (gst_base_src_getcaps);
GST_DEBUG_REGISTER_FUNCPTR (gst_base_src_setcaps);
GST_DEBUG_REGISTER_FUNCPTR (gst_base_src_fixate);
}
@ -419,7 +417,6 @@ gst_base_src_init (GstBaseSrc * basesrc, gpointer g_class)
gst_pad_set_checkgetrange_function (pad, gst_base_src_pad_check_get_range);
gst_pad_set_getrange_function (pad, gst_base_src_pad_get_range);
gst_pad_set_getcaps_function (pad, gst_base_src_getcaps);
gst_pad_set_setcaps_function (pad, gst_base_src_setcaps);
gst_pad_set_fixatecaps_function (pad, gst_base_src_fixate);
/* hold pointer to pad */
@ -769,15 +766,15 @@ gst_base_src_new_seamless_segment (GstBaseSrc * src, gint64 start, gint64 stop,
}
static gboolean
gst_base_src_setcaps (GstPad * pad, GstCaps * caps)
gst_base_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
{
GstBaseSrcClass *bclass;
GstBaseSrc *bsrc;
gboolean res = TRUE;
bsrc = GST_BASE_SRC (GST_PAD_PARENT (pad));
bclass = GST_BASE_SRC_GET_CLASS (bsrc);
gst_pad_push_event (bsrc->srcpad, gst_event_new_caps (caps));
if (bclass->set_caps)
res = bclass->set_caps (bsrc, caps);
@ -2596,7 +2593,7 @@ gst_base_src_default_negotiate (GstBaseSrc * basesrc)
if (gst_caps_is_fixed (caps)) {
/* yay, fixed caps, use those then, it's possible that the subclass does
* not accept this caps after all and we have to fail. */
result = gst_pad_set_caps (GST_BASE_SRC_PAD (basesrc), caps);
result = gst_base_src_setcaps (basesrc, caps);
}
}
gst_caps_unref (caps);
@ -2712,7 +2709,7 @@ gst_base_src_start (GstBaseSrc * basesrc)
if (!(caps = gst_type_find_helper (basesrc->srcpad, size)))
goto typefind_failed;
result = gst_pad_set_caps (basesrc->srcpad, caps);
result = gst_base_src_setcaps (basesrc, caps);
gst_caps_unref (caps);
} else {
/* use class or default negotiate function */