Support for alpha-channel aware pixelformats was added. Recognize those formats
in libv4lconvert.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
diff --git a/lib/libv4lconvert/libv4lconvert.c
b/lib/libv4lconvert/libv4lconvert.c
index 7ee7c19..cea65aa 100644
--- a/lib/libv4lconvert/libv4lconvert.c
+++ b/lib/libv4lconvert/libv4lconvert.c
@@ -86,6 +86,10 @@ static const struct v4lconvert_pixfmt
supported_src_pixfmts[] = {
{ V4L2_PIX_FMT_RGB565, 16, 4, 6, 0 },
{ V4L2_PIX_FMT_BGR32, 32, 4, 6, 0 },
{ V4L2_PIX_FMT_RGB32, 32, 4, 6, 0 },
+ { V4L2_PIX_FMT_XBGR32, 32, 4, 6, 0 },
+ { V4L2_PIX_FMT_XRGB32, 32, 4, 6, 0 },
+ { V4L2_PIX_FMT_ABGR32, 32, 4, 6, 0 },
+ { V4L2_PIX_FMT_ARGB32, 32, 4, 6, 0 },
/* yuv 4:2:2 formats */
{ V4L2_PIX_FMT_YUYV, 16, 5, 4, 0 },
{ V4L2_PIX_FMT_YVYU, 16, 5, 4, 0 },
@@ -1121,6 +1125,8 @@ static int v4lconvert_convert_pixfmt(struct
v4lconvert_data *data,
break;
case V4L2_PIX_FMT_RGB32:
+ case V4L2_PIX_FMT_XRGB32:
+ case V4L2_PIX_FMT_ARGB32:
if (src_size < (width * height * 4)) {
V4LCONVERT_ERR("short rgb32 data frame\n");
errno = EPIPE;
@@ -1143,6 +1149,8 @@ static int v4lconvert_convert_pixfmt(struct
v4lconvert_data *data,
break;
case V4L2_PIX_FMT_BGR32:
+ case V4L2_PIX_FMT_XBGR32:
+ case V4L2_PIX_FMT_ABGR32:
if (src_size < (width * height * 4)) {
V4LCONVERT_ERR("short bgr32 data frame\n");
errno = EPIPE;
--
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