mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-03-28 11:55:39 +00:00
Code Issues 1 Projects Releases Wiki Activity

update for fixate_caps change

Browse source
This commit is contained in:
Wim Taymans 2012-02-22 12:28:49 +01:00
parent e4d6638c22
commit 0c7430adec
1 changed files with 8 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
ext/libswscale/gstffmpegscale.c
View file

@ -162,7 +162,7 @@ static void gst_ffmpegscale_get_property (GObject * object, guint prop_id,
static gboolean gst_ffmpegscale_stop (GstBaseTransform * trans);
static GstCaps *gst_ffmpegscale_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * filter);
static void gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
static GstCaps *gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static gboolean gst_ffmpegscale_get_unit_size (GstBaseTransform * trans,
GstCaps * caps, gsize * size);
@ -331,14 +331,14 @@ gst_ffmpegscale_transform_caps (GstBaseTransform * trans,
return ret;
}
static void
static GstCaps *
gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
{
GstStructure *ins, *outs;
const GValue *from_par, *to_par;
g_return_if_fail (gst_caps_is_fixed (caps));
othercaps = gst_caps_make_writable (othercaps);
GST_DEBUG_OBJECT (trans, "trying to fixate othercaps %" GST_PTR_FORMAT
" based on caps %" GST_PTR_FORMAT, othercaps, caps);
@ -356,7 +356,7 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
guint num, den;
/* from_par should be fixed */
g_return_if_fail (gst_value_is_fixed (from_par));
g_return_val_if_fail (gst_value_is_fixed (from_par), othercaps);
from_par_n = gst_value_get_fraction_numerator (from_par);
from_par_d = gst_value_get_fraction_denominator (from_par);
@ -381,7 +381,7 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
if (count == 2) {
GST_DEBUG_OBJECT (trans, "dimensions already set to %dx%d, not fixating",
w, h);
return;
return othercaps;
}
gst_structure_get_int (ins, "width", &from_w);
@ -391,7 +391,7 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
from_par_n, from_par_d, to_par_n, to_par_d)) {
GST_ELEMENT_ERROR (trans, CORE, NEGOTIATION, (NULL),
("Error calculating the output scaled size - integer overflow"));
return;
return othercaps;
}
GST_DEBUG_OBJECT (trans,
@ -450,6 +450,8 @@ gst_ffmpegscale_fixate_caps (GstBaseTransform * trans,
}
GST_DEBUG_OBJECT (trans, "fixated othercaps to %" GST_PTR_FORMAT, othercaps);
return othercaps;
}
static gboolean