gst/videoscale/vs_image.c (vs_image_scale_nearest_YUYV): Typo ixes a seggie mcfalters...

Original commit message from CVS:
2005-07-20  Andy Wingo  <wingo@pobox.com>

* gst/videoscale/vs_image.c (vs_image_scale_nearest_YUYV): Typo
fix (?), fixes a seggie mcfalterson (#310894).

diff --git a/ChangeLog b/ChangeLog
index a11af7ec456ecf8851e42eb48ef3571c815a550f..78008c7066b74d3a1682e42d64a62e1fe5d5b2b0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-07-20  Andy Wingo  <wingo@pobox.com>
+
+       * gst/videoscale/vs_image.c (vs_image_scale_nearest_YUYV): Typo
+       fix (?), fixes a seggie mcfalterson (#310894).
+
 2005-07-20  Ronald S. Bultje  <rbultje@ronald.bitfreak.net>
 
        * ext/ogg/gstoggmux.c: (gst_ogg_mux_get_headers),

diff --git a/gst/videoscale/gstvideoscale.c b/gst/videoscale/gstvideoscale.c
index 9efef8356fc4c25f8144a5d58e3ac90d43f00620..28130a13424e86432ba299d20c5eb645b82dbde2 100644 (file)
--- a/gst/videoscale/gstvideoscale.c
+++ b/gst/videoscale/gstvideoscale.c
@@ -149,6 +149,7 @@ static GstCaps *gst_videoscale_transform_caps (GstBaseTransform * trans,
     GstPad * pad, GstCaps * caps);
 static gboolean gst_videoscale_set_caps (GstBaseTransform * trans,
     GstCaps * in, GstCaps * out);
+static guint gst_videoscale_get_size (GstBaseTransform * trans);
 static GstFlowReturn gst_videoscale_transform (GstBaseTransform * trans,
     GstBuffer * in, GstBuffer * out);
 
@@ -216,6 +217,7 @@ gst_videoscale_class_init (GstVideoscaleClass * klass)
 
   trans_class->transform_caps = gst_videoscale_transform_caps;
   trans_class->set_caps = gst_videoscale_set_caps;
+  trans_class->get_size = gst_videoscale_get_size;
   trans_class->transform = gst_videoscale_transform;
 
   parent_class = g_type_class_peek_parent (klass);
@@ -418,6 +420,18 @@ gst_videoscale_prepare_sizes (GstVideoscale * videoscale, VSImage * src,
   return size;
 }
 
+static guint
+gst_videoscale_get_size (GstBaseTransform * trans)
+{
+  GstVideoscale *videoscale;
+  VSImage dest;
+  VSImage src;
+
+  videoscale = GST_VIDEOSCALE (trans);
+
+  return (guint) gst_videoscale_prepare_sizes (videoscale, &src, &dest, TRUE);
+}
+
 static void
 gst_videoscale_prepare_images (GstVideoscale * videoscale, GstBuffer * in,
     GstBuffer * out, VSImage * src, VSImage * src_u, VSImage * src_v,
@@ -475,9 +489,6 @@ gst_videoscale_transform (GstBaseTransform * trans, GstBuffer * in,
 
   gst_buffer_stamp (out, in);
 
-  /* output size could have changed, prepare again */
-  gst_videoscale_prepare_sizes (videoscale, &src, &dest, FALSE);
-
   gst_videoscale_prepare_images (videoscale, in, out, &src, &src_u, &src_v,
       &dest, &dest_u, &dest_v);
 

diff --git a/gst/videoscale/vs_image.c b/gst/videoscale/vs_image.c
index 2efe40f41695fec4188b24e1c91d8485001065a6..758362a6ed69a0e6cf2bca44ab2da679491660c1 100644 (file)
--- a/gst/videoscale/vs_image.c
+++ b/gst/videoscale/vs_image.c
@@ -284,7 +284,7 @@ vs_image_scale_nearest_YUYV (const VSImage * dest, const VSImage * src,
   y_increment = ((src->height - 1) << 16) / (dest->height - 1);
   x_increment = ((src->width - 1) << 16) / (dest->width - 1);
 
-  n_quads = ROUND_UP_2 (dest->width);
+  n_quads = ROUND_UP_2 (dest->width) / 2;
   acc = 0;
   for (i = 0; i < dest->height; i++) {
     j = acc >> 16;