diff options
Diffstat (limited to 'v4l2-spec/libv4l.sgml')
-rw-r--r-- | v4l2-spec/libv4l.sgml | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/v4l2-spec/libv4l.sgml b/v4l2-spec/libv4l.sgml index ec1f8b6fe..c14fc3db2 100644 --- a/v4l2-spec/libv4l.sgml +++ b/v4l2-spec/libv4l.sgml @@ -79,19 +79,18 @@ the calls in the sense that it will use libv4lconvert to provide more video formats and to enhance the image quality.</para> <para>In most cases, libv4l2 just passes the calls directly through to the v4l2 driver, intercepting the calls to -<link linkend='VIDIOC-G-FMT'><constant>VIDIOC_TRY_FMT</constant></link>, -<link linkend='VIDIOC-G-FMT'><constant>VIDIOC_G_FMT</constant></link> -<link linkend='VIDIOC-G-FMT'><constant>VIDIOC_S_FMT</constant></link> -<link linkend='VIDIOC-ENUM-FRAMESIZES'><constant>VIDIOC_ENUM_FRAMESIZES</constant></link> -and -<link linkend='VIDIOC-ENUM-FRAMEINTERVALS'><constant>VIDIOC_ENUM_FRAMEINTERVALS</constant></link> +<link linkend='vidioc-g-fmt'><constant>VIDIOC_TRY_FMT</constant></link>, +<link linkend='vidioc-g-fmt'><constant>VIDIOC_G_FMT</constant></link> +<link linkend='vidioc-g-fmt'><constant>VIDIOC_S_FMT</constant></link> +<link linkend='vidioc-enum-framesizes'><constant>VIDIOC_ENUM_FRAMESIZES</constant></link> +and <link linkend='vidioc-enum-frameintervals'><constant>VIDIOC_ENUM_FRAMEINTERVALS</constant></link> in order to emulate the formats <link linkend="V4L2-PIX-FMT-BGR24"><constant>V4L2_PIX_FMT_BGR24</constant></link>, <link linkend="V4L2-PIX-FMT-RGB24"><constant>V4L2_PIX_FMT_RGB24</constant></link>, <link linkend="V4L2-PIX-FMT-YUV420"><constant>V4L2_PIX_FMT_YUV420</constant></link>, and <link linkend="V4L2-PIX-FMT-YVU420"><constant>V4L2_PIX_FMT_YVU420</constant></link>, if they aren't available in the driver. -<link linkend='VIDIOC-ENUM-FMT'><constant>VIDIOC_ENUM_FMT</constant></link> +<link linkend='vidioc-enum-fmt'><constant>VIDIOC_ENUM_FMT</constant></link> keeps enumerating the hardware supported formats, plus the emulated formats offered by libv4l at the end. </para> |