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gst/monoscope/gstmonoscope.c: make sure we only provide 256x128

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Original commit message from CVS:
* gst/monoscope/gstmonoscope.c:
make sure we only provide 256x128
* gst/monoscope/monoscope.c: (monoscope_init):
assert size of 256x128
This commit is contained in:
Benjamin Otte 2004-04-27 15:59:57 +00:00
parent ab28615caa
commit f7b65944ee
3 changed files with 25 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2004-04-27 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/monoscope/gstmonoscope.c:
make sure we only provide 256x128
* gst/monoscope/monoscope.c: (monoscope_init):
assert size of 256x128
2004-04-27 Thomas Vander Stichele <thomas at apestaart dot org>
* Makefile.am:

15
gst/monoscope/gstmonoscope.c
View file

@ -88,7 +88,20 @@ enum
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB_HOST_ENDIAN)
GST_STATIC_CAPS ("video/x-raw-rgb, "
"bpp = (int) 32, "
"depth = (int) 24, " "endianness = (int) BIG_ENDIAN, "
#if G_BYTE_ORDER == G_BIG_ENDIAN
"red_mask = (int) " GST_VIDEO_BYTE2_MASK_32 ", "
"green_mask = (int) " GST_VIDEO_BYTE3_MASK_32 ", "
"blue_mask = (int) " GST_VIDEO_BYTE4_MASK_32 ", "
#else
"red_mask = (int) " GST_VIDEO_BYTE3_MASK_32 ", "
"green_mask = (int) " GST_VIDEO_BYTE2_MASK_32 ", "
"blue_mask = (int) " GST_VIDEO_BYTE1_MASK_32 ", "
#endif
"width = (int)256, "
"height = (int)128, " "framerate = " GST_VIDEO_FPS_RANGE)
);
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",

4
gst/monoscope/monoscope.c
View file

@ -45,6 +45,10 @@ struct monoscope_state *
monoscope_init (guint32 resx, guint32 resy)
{
struct monoscope_state *stateptr;
/* I didn't program monoscope to only do 256*128, but it works that way */
g_return_val_if_fail (resx == 256, 0);
g_return_val_if_fail (resy == 128, 0);
stateptr = calloc (1, sizeof (struct monoscope_state));
if (stateptr == 0)
return 0;