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authorHans Verkuil <hans.verkuil@cisco.com>2018-07-04 10:13:47 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-07-25 08:09:00 -0400
commit62c3fce04154777e6a3ce3a27f123b645d36dcff (patch)
tree1f847d78437bc2e204b38e102384a43a43fbd99b /include
parent45841a977391f24b9bf713548c588d148a576d22 (diff)
media: videodev.h: add PIX_FMT_FWHT for use with vicodec
Add a new pixelformat for the vicodec software codec using the Fast Walsh Hadamard Transform. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/videodev2.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 600877be5c22..3ea8097c2470 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -636,6 +636,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') /* VP8 */
#define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') /* VP9 */
#define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') /* HEVC aka H.265 */
+#define V4L2_PIX_FMT_FWHT v4l2_fourcc('F', 'W', 'H', 'T') /* Fast Walsh Hadamard Transform (vicodec) */
/* Vendor-specific formats */
#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */

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