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alphacolor: Some minor cleanup

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This commit is contained in:
Sebastian Dröge 2010-03-15 18:07:29 +01:00
parent fdc7b73675
commit e46f0261c8
1 changed files with 11 additions and 18 deletions
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29
gst/alpha/gstalphacolor.c
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@ -39,11 +39,6 @@ GST_DEBUG_CATEGORY_STATIC (alpha_color_debug);
#define GST_CAT_DEFAULT alpha_color_debug
/* elementfactory information */
static const GstElementDetails gst_alpha_color_details =
GST_ELEMENT_DETAILS ("Alpha color filter",
"Filter/Effect/Video",
"RGBA to AYUV colorspace conversion preserving the alpha channel",
"Wim Taymans <wim@fluendo.com>");
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
@ -72,7 +67,10 @@ gst_alpha_color_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details (element_class, &gst_alpha_color_details);
gst_element_class_set_details_simple (element_class, "Alpha color filter",
"Filter/Effect/Video",
"RGBA to AYUV colorspace conversion preserving the alpha channel",
"Wim Taymans <wim@fluendo.com>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_template));
@ -83,9 +81,8 @@ gst_alpha_color_base_init (gpointer g_class)
static void
gst_alpha_color_class_init (GstAlphaColorClass * klass)
{
GstBaseTransformClass *gstbasetransform_class;
gstbasetransform_class = (GstBaseTransformClass *) klass;
GstBaseTransformClass *gstbasetransform_class =
(GstBaseTransformClass *) klass;
gstbasetransform_class->transform_caps =
GST_DEBUG_FUNCPTR (gst_alpha_color_transform_caps);
@ -101,9 +98,7 @@ gst_alpha_color_class_init (GstAlphaColorClass * klass)
static void
gst_alpha_color_init (GstAlphaColor * alpha, GstAlphaColorClass * g_class)
{
GstBaseTransform *btrans = NULL;
btrans = GST_BASE_TRANSFORM (alpha);
GstBaseTransform *btrans = GST_BASE_TRANSFORM (alpha);
btrans->always_in_place = TRUE;
}
@ -151,7 +146,8 @@ gst_alpha_color_transform_caps (GstBaseTransform * btrans,
gst_caps_unref (local_caps);
gst_caps_do_simplify (result);
GST_LOG ("transformed %" GST_PTR_FORMAT " to %" GST_PTR_FORMAT, caps, result);
GST_LOG_OBJECT (btrans, "transformed %" GST_PTR_FORMAT " to %" GST_PTR_FORMAT,
caps, result);
return result;
}
@ -160,14 +156,13 @@ static gboolean
gst_alpha_color_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
GstCaps * outcaps)
{
GstAlphaColor *alpha;
GstAlphaColor *alpha = GST_ALPHA_COLOR (btrans);
GstStructure *structure;
gboolean ret;
const GValue *fps;
gint red_mask, alpha_mask;
gint w, h, depth, bpp;
alpha = GST_ALPHA_COLOR (btrans);
structure = gst_caps_get_structure (incaps, 0);
ret = gst_structure_get_int (structure, "width", &w);
@ -243,9 +238,7 @@ static GstFlowReturn
gst_alpha_color_transform_ip (GstBaseTransform * btrans, GstBuffer * inbuf)
{
GstFlowReturn ret = GST_FLOW_OK;
GstAlphaColor *alpha;
alpha = GST_ALPHA_COLOR (btrans);
GstAlphaColor *alpha = GST_ALPHA_COLOR (btrans);
/* Transform in place */
if (alpha->in_rgba)