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sys/v4l2/gstv4l2src.c: fix Y41P (was typo'ed to

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Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_caps),
(gst_v4l2_fourcc_from_structure):
Add Y41B/Y42B YUV formats (see #125732), fix Y41P (was typo'ed to
Y41B somewhere).
This commit is contained in:
Ronald S. Bultje 2004-04-10 12:20:20 +00:00
parent d21b3b86f5
commit cd0c26bcc3
2 changed files with 49 additions and 37 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2004-04-10 Ronald Bultje <rbultje@ronald.bitfreak.net>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_caps),
(gst_v4l2_fourcc_from_structure):
Add Y41B/Y42B YUV formats (see #125732), fix Y41P (was typo'ed to
Y41B somewhere).
2004-04-09 Benjamin Otte <otte@gnome.org>
* ext/gnomevfs/gstgnomevfssink.c:

79
sys/v4l2/gstv4l2src.c
View file

@ -467,8 +467,6 @@ gst_v4l2src_v4l2fourcc_to_caps (guint32 fourcc)
break;
}
case V4L2_PIX_FMT_GREY: /* 8 Greyscale */
case V4L2_PIX_FMT_YUV422P: /* 16 YVU422 planar */
case V4L2_PIX_FMT_YUV411P: /* 16 YVU411 planar */
case V4L2_PIX_FMT_NV12: /* 12 Y/CbCr 4:2:0 */
case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
case V4L2_PIX_FMT_YYUV: /* 16 YUV 4:2:2 */
@ -481,7 +479,9 @@ gst_v4l2src_v4l2fourcc_to_caps (guint32 fourcc)
case V4L2_PIX_FMT_YUYV:
case V4L2_PIX_FMT_YVU420:
case V4L2_PIX_FMT_UYVY:
case V4L2_PIX_FMT_Y41P:{
case V4L2_PIX_FMT_Y41P:
case V4L2_PIX_FMT_YUV422P:
case V4L2_PIX_FMT_YUV411P:{
guint32 fcc = 0;
switch (fourcc) {
@ -504,8 +504,14 @@ gst_v4l2src_v4l2fourcc_to_caps (guint32 fourcc)
fcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
break;
case V4L2_PIX_FMT_Y41P:
fcc = GST_MAKE_FOURCC ('Y', '4', '1', 'P');
break;
case V4L2_PIX_FMT_YUV411P:
fcc = GST_MAKE_FOURCC ('Y', '4', '1', 'B');
break;
case V4L2_PIX_FMT_YUV422P:
fcc = GST_MAKE_FOURCC ('Y', '4', '2', 'B');
break;
default:
g_assert_not_reached ();
break;
@ -569,12 +575,8 @@ gst_v4l2_fourcc_from_structure (GstStructure * structure)
guint32 fourcc = 0;
const gchar *mimetype = gst_structure_get_name (structure);
if (!strcmp (mimetype, "video/x-raw-yuv") ||
!strcmp (mimetype, "video/x-raw-rgb")) {
if (!strcmp (mimetype, "video/x-raw-rgb"))
fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
else
gst_structure_get_fourcc (structure, "format", &fourcc);
if (!strcmp (mimetype, "video/x-raw-yuv")) {
gst_structure_get_fourcc (structure, "format", &fourcc);
switch (fourcc) {
case GST_MAKE_FOURCC ('I', '4', '2', '0'):
@ -593,35 +595,38 @@ gst_v4l2_fourcc_from_structure (GstStructure * structure)
case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
fourcc = V4L2_PIX_FMT_YVU420;
break;
case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):{
gint depth, endianness, r_mask;
gst_structure_get_int (structure, "depth", &depth);
gst_structure_get_int (structure, "endianness", &endianness);
gst_structure_get_int (structure, "red_mask", &r_mask);
switch (depth) {
case 8:
fourcc = V4L2_PIX_FMT_RGB332;
break;
case 15:
fourcc = (endianness == G_LITTLE_ENDIAN) ?
V4L2_PIX_FMT_RGB555 : V4L2_PIX_FMT_RGB555X;
break;
case 16:
fourcc = (endianness == G_LITTLE_ENDIAN) ?
V4L2_PIX_FMT_RGB565 : V4L2_PIX_FMT_RGB565X;
break;
case 24:
fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR24 : V4L2_PIX_FMT_RGB24;
break;
case 32:
fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR32 : V4L2_PIX_FMT_RGB32;
break;
}
default:
case GST_MAKE_FOURCC ('Y', '4', '1', 'B'):
fourcc = V4L2_PIX_FMT_YUV411P;
break;
case GST_MAKE_FOURCC ('Y', '4', '2', 'B'):
fourcc = V4L2_PIX_FMT_YUV422P;
break;
}
} else if (!strcmp (mimetype, "video/x-raw-rgb")) {
gint depth, endianness, r_mask;
gst_structure_get_int (structure, "depth", &depth);
gst_structure_get_int (structure, "endianness", &endianness);
gst_structure_get_int (structure, "red_mask", &r_mask);
switch (depth) {
case 8:
fourcc = V4L2_PIX_FMT_RGB332;
break;
case 15:
fourcc = (endianness == G_LITTLE_ENDIAN) ?
V4L2_PIX_FMT_RGB555 : V4L2_PIX_FMT_RGB555X;
break;
case 16:
fourcc = (endianness == G_LITTLE_ENDIAN) ?
V4L2_PIX_FMT_RGB565 : V4L2_PIX_FMT_RGB565X;
break;
case 24:
fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR24 : V4L2_PIX_FMT_RGB24;
break;
case 32:
fourcc = (r_mask == 0xFF) ? V4L2_PIX_FMT_BGR32 : V4L2_PIX_FMT_RGB32;
break;
}
}
} else if (strcmp (mimetype, "video/x-dv") == 0) {
fourcc = V4L2_PIX_FMT_DV;