On Friday 04 March 2011 12:26:18 Kamil Debski wrote:
> This patch adds fourcc values for compressed video stream formats and
> V4L2_CTRL_CLASS_CODEC. Also adds controls used by MFC 5.1 driver.
>
> Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> ---
> include/linux/videodev2.h | 39 +++++++++++++++++++++++++++++++++++++++
> 1 files changed, 39 insertions(+), 0 deletions(-)
>
> diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
> index a94c4d5..a48a42e 100644
> --- a/include/linux/videodev2.h
> +++ b/include/linux/videodev2.h
> @@ -369,6 +369,19 @@ struct v4l2_pix_format {
> #define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
> #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
>
> +#define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') /* H264 */
> +#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') /* H263 */
> +#define V4L2_PIX_FMT_MPEG12 v4l2_fourcc('M', 'P', '1', '2') /* MPEG-1/2 */
> +#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 */
> +#define V4L2_PIX_FMT_DIVX v4l2_fourcc('D', 'I', 'V', 'X') /* DivX */
> +#define V4L2_PIX_FMT_DIVX3 v4l2_fourcc('D', 'I', 'V', '3') /* DivX 3.11 */
> +#define V4L2_PIX_FMT_DIVX4 v4l2_fourcc('D', 'I', 'V', '4') /* DivX 4.12 */
> +#define V4L2_PIX_FMT_DIVX500 v4l2_fourcc('D', 'X', '5', '2') /* DivX 5.00 - 5.02 */
> +#define V4L2_PIX_FMT_DIVX503 v4l2_fourcc('D', 'X', '5', '3') /* DivX 5.03 - x */
> +#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */
> +#define V4L2_PIX_FMT_VC1 v4l2_fourcc('V', 'C', '1', 'A') /* VC-1 */
> +#define V4L2_PIX_FMT_VC1_RCV v4l2_fourcc('V', 'C', '1', 'R') /* VC-1 RCV */
> +
Hans, you mentioned some time ago that you were against ading H.264 or MPEG4
fourccs, and that drivers should use the MPEG controls instead. Could you
clarify your current position on this ?
--
Regards,
Laurent Pinchart
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