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gst/audioconvert/gstaudioconvert.c: make sure we don't allow depth > width

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Original commit message from CVS:
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_parse_caps):
make sure we don't allow depth > width
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_fixate):
fixate endianness to G_BYTE_ORDER as default
* gst/audioscale/gstaudioscale.c:
we don't handle another endianness as host-endianness
This commit is contained in:
Benjamin Otte 2004-05-25 20:14:10 +00:00
parent 7e27333a2b
commit 4f845c50ce
3 changed files with 45 additions and 3 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2004-05-25 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_parse_caps):
make sure we don't allow depth > width
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_fixate):
fixate endianness to G_BYTE_ORDER as default
* gst/audioscale/gstaudioscale.c:
we don't handle another endianness as host-endianness
2004-05-25 David Schleef <ds@schleef.org>
* gst/ffmpegcolorspace/mem.c: malloc() is in stdlib.h, not malloc.h

24
gst/audioconvert/gstaudioconvert.c
View file

@ -149,7 +149,21 @@ GST_STATIC_CAPS ( \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
"width = (int) { 8, 16, 32 }, " \
"width = (int) 8, " \
"depth = (int) [ 1, 8 ], " \
"signed = (boolean) { true, false }; " \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
"width = (int) 16, " \
"depth = (int) [ 1, 16 ], " \
"signed = (boolean) { true, false }; " \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
"width = (int) 32, " \
"depth = (int) [ 1, 32 ], " \
"signed = (boolean) { true, false }; " \
"audio/x-raw-float, " \
@ -346,6 +360,10 @@ gst_audio_convert_parse_caps (const GstCaps * gst_caps,
GST_DEBUG ("could not get some values from structure");
return FALSE;
}
if (caps->is_int && caps->depth > caps->width) {
GST_DEBUG ("width > depth, not allowed - make us advertise correct caps");
return FALSE;
}
return TRUE;
}
@ -489,6 +507,10 @@ gst_audio_convert_fixate (GstPad * pad, const GstCaps * caps)
return copy;
if (_fixate_caps_to_int (&copy, "depth", ac_caps.is_int ? ac_caps.depth : 16))
return copy;
if (_fixate_caps_to_int (&copy, "endianness",
ac_caps.is_int ? ac_caps.endianness : G_BYTE_ORDER))
return copy;
gst_caps_free (copy);
return NULL;

14
gst/audioscale/gstaudioscale.c
View file

@ -56,14 +56,24 @@ static GstStaticPadTemplate gst_audioscale_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_AUDIO_INT_PAD_TEMPLATE_CAPS)
GST_STATIC_CAPS ("audio/x-raw-int, "
"rate = (int) [ 1, MAX ], "
"channels = (int) [ 1, MAX ], "
"endianness = (int) BYTE_ORDER, "
"width = (int) { 8, 16, 24, 32 }, "
"depth = (int) [ 1, 32 ], " "signed = (boolean) { true, false }")
);
static GstStaticPadTemplate gst_audioscale_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_AUDIO_INT_PAD_TEMPLATE_CAPS)
GST_STATIC_CAPS ("audio/x-raw-int, "
"rate = (int) [ 1, MAX ], "
"channels = (int) [ 1, MAX ], "
"endianness = (int) BYTE_ORDER, "
"width = (int) { 8, 16, 24, 32 }, "
"depth = (int) [ 1, 32 ], " "signed = (boolean) { true, false }")
);
#define GST_TYPE_AUDIOSCALE_METHOD (gst_audioscale_method_get_type())