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update for new fixate_caps function

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This commit is contained in:
Wim Taymans 2012-02-22 12:27:49 +01:00
parent aa7ee3733d
commit 9212619549
5 changed files with 27 additions and 15 deletions
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8
gst/audioconvert/gstaudioconvert.c
View file

@ -79,7 +79,7 @@ static gboolean gst_audio_convert_get_unit_size (GstBaseTransform * base,
GstCaps * caps, gsize * size);
static GstCaps *gst_audio_convert_transform_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * filter);
static void gst_audio_convert_fixate_caps (GstBaseTransform * base,
static GstCaps *gst_audio_convert_fixate_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static gboolean gst_audio_convert_set_caps (GstBaseTransform * base,
GstCaps * incaps, GstCaps * outcaps);
@ -585,7 +585,7 @@ gst_audio_convert_fixate_channels (GstBaseTransform * base, GstStructure * ins,
/* try to keep as many of the structure members the same by fixating the
* possible ranges; this way we convert the least amount of things as possible
*/
static void
static GstCaps *
gst_audio_convert_fixate_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
{
@ -593,7 +593,7 @@ gst_audio_convert_fixate_caps (GstBaseTransform * base,
gint rate;
const gchar *fmt;
g_return_if_fail (gst_caps_is_fixed (caps));
othercaps = gst_caps_make_writable (othercaps);
GST_DEBUG_OBJECT (base, "trying to fixate othercaps %" GST_PTR_FORMAT
" based on caps %" GST_PTR_FORMAT, othercaps, caps);
@ -616,6 +616,8 @@ gst_audio_convert_fixate_caps (GstBaseTransform * base,
gst_caps_truncate (othercaps);
GST_DEBUG_OBJECT (base, "fixated othercaps to %" GST_PTR_FORMAT, othercaps);
return othercaps;
}
static gboolean

8
gst/audioresample/gstaudioresample.c
View file

@ -106,7 +106,7 @@ static gboolean gst_audio_resample_get_unit_size (GstBaseTransform * base,
GstCaps * caps, gsize * size);
static GstCaps *gst_audio_resample_transform_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * filter);
static void gst_audio_resample_fixate_caps (GstBaseTransform * base,
static GstCaps *gst_audio_resample_fixate_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static gboolean gst_audio_resample_transform_size (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * incaps, gsize insize,
@ -307,7 +307,7 @@ gst_audio_resample_transform_caps (GstBaseTransform * base,
}
/* Fixate rate to the allowed rate that has the smallest difference */
static void
static GstCaps *
gst_audio_resample_fixate_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
{
@ -316,11 +316,13 @@ gst_audio_resample_fixate_caps (GstBaseTransform * base,
s = gst_caps_get_structure (caps, 0);
if (G_UNLIKELY (!gst_structure_get_int (s, "rate", &rate)))
return;
return othercaps;
othercaps = gst_caps_make_writable (othercaps);
gst_caps_truncate (othercaps);
s = gst_caps_get_structure (othercaps, 0);
gst_structure_fixate_field_nearest_int (s, "rate", rate);
return othercaps;
}
static const SpeexResampleFuncs *

6
gst/videoconvert/gstvideoconvert.c
View file

@ -132,13 +132,15 @@ gst_video_convert_caps_remove_format_info (GstCaps * caps)
return res;
}
static void
static GstCaps *
gst_video_convert_fixate_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
{
GstStructure *ss, *ds;
const gchar *val;
othercaps = gst_caps_make_writable (othercaps);
GST_DEBUG_OBJECT (trans, "fixating caps %" GST_PTR_FORMAT, othercaps);
ss = gst_caps_get_structure (caps, 0);
@ -161,6 +163,8 @@ gst_video_convert_fixate_caps (GstBaseTransform * trans,
/* fixate remaining fields */
gst_caps_fixate (othercaps);
return othercaps;
}
/* The caps can be transformed into any other caps with format info removed.

9
gst/videorate/gstvideorate.c
View file

@ -132,7 +132,7 @@ static gboolean gst_video_rate_setcaps (GstBaseTransform * trans,
static GstCaps *gst_video_rate_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * filter);
static void gst_video_rate_fixate_caps (GstBaseTransform * trans,
static GstCaps *gst_video_rate_fixate_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static GstFlowReturn gst_video_rate_transform_ip (GstBaseTransform * trans,
@ -454,7 +454,7 @@ gst_video_rate_transform_caps (GstBaseTransform * trans,
return ret;
}
static void
static GstCaps *
gst_video_rate_fixate_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
{
@ -463,11 +463,14 @@ gst_video_rate_fixate_caps (GstBaseTransform * trans,
s = gst_caps_get_structure (caps, 0);
if (G_UNLIKELY (!gst_structure_get_fraction (s, "framerate", &num, &denom)))
return;
return othercaps;
othercaps = gst_caps_make_writable (othercaps);
gst_caps_truncate (othercaps);
s = gst_caps_get_structure (othercaps, 0);
gst_structure_fixate_field_nearest_fraction (s, "framerate", num, denom);
return othercaps;
}
static gboolean

11
gst/videoscale/gstvideoscale.c
View file

@ -187,7 +187,7 @@ static gboolean gst_video_scale_src_event (GstBaseTransform * trans,
/* base transform vmethods */
static GstCaps *gst_video_scale_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * filter);
static void gst_video_scale_fixate_caps (GstBaseTransform * base,
static GstCaps *gst_video_scale_fixate_caps (GstBaseTransform * base,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static gboolean gst_video_scale_set_info (GstVideoFilter * filter,
@ -511,7 +511,7 @@ gst_video_scale_set_info (GstVideoFilter * filter, GstCaps * in,
return TRUE;
}
static void
static GstCaps *
gst_video_scale_fixate_caps (GstBaseTransform * base, GstPadDirection direction,
GstCaps * caps, GstCaps * othercaps)
{
@ -520,8 +520,7 @@ gst_video_scale_fixate_caps (GstBaseTransform * base, GstPadDirection direction,
GValue fpar = { 0, }, tpar = {
0,};
g_return_if_fail (gst_caps_is_fixed (caps));
othercaps = gst_caps_make_writable (othercaps);
gst_caps_truncate (othercaps);
GST_DEBUG_OBJECT (base, "trying to fixate othercaps %" GST_PTR_FORMAT
@ -572,7 +571,7 @@ gst_video_scale_fixate_caps (GstBaseTransform * base, GstPadDirection direction,
gint 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);
@ -945,6 +944,8 @@ done:
g_value_unset (&fpar);
if (to_par == &tpar)
g_value_unset (&tpar);
return othercaps;
}
static void