Re: [PATCH] libdrm/fourcc: Add formats R8, RG88, GR88

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Apr 12, 2016 at 12:57:45PM +0000, Hwang, Dongseong wrote:
> Follow-up of the kernel patch: https://lists.freedesktop.org/archives/dri-devel/2015-July/086041.html
> 
> The Kodi/XBMC and ChromeOS developers want to transcode NV12 to RGB
> with OpenGL shaders, importing the two source planes through
> EGL_EXT_image_dma_buf_import. That requires importing the Y plane as an
> R8 EGLImage and the UV plane as either an RG88 or GR88 EGLImage.
> 
> CC: Peter Frühberger <peter.fruehberger at gmail.com>
> Cc: Rainer Hochecker <rainer.hochecker at onlinehome.de>
> Cc: Benjamin Widawsky <benjamin.widawsky at intel.com>
> CC: Chad Versace <chad.versace at intel.com>
> Signed-off-by: Dongseong Hwang <dongseong.hwang at intel.com>
> ---
>  include/drm/drm_fourcc.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
> index e741b09..ca2f488 100644
> --- a/include/drm/drm_fourcc.h
> +++ b/include/drm/drm_fourcc.h
> @@ -34,6 +34,13 @@
>  /* color index */
>  #define DRM_FORMAT_C8		fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
>  
> +/* 8 bpp Red */
> +#define DRM_FORMAT_R8		fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
> +
> +/* 16 bpp RG */
> +#define DRM_FORMAT_RG88		fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */
> +#define DRM_FORMAT_GR88		fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */
> +
>  /* 8 bpp RGB */
>  #define DRM_FORMAT_RGB332	fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
>  #define DRM_FORMAT_BGR233	fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
> -- 
> 2.5.0
> ---------------------------------------------------------------------
> Intel Finland Oy
> Registered Address: PL 281, 00181 Helsinki 
> Business Identity Code: 0357606 - 4 
> Domiciled in Helsinki 
> 
> This e-mail and any attachments may contain confidential material for
> the sole use of the intended recipient(s). Any review or distribution
> by others is strictly prohibited. If you are not the intended
> recipient, please contact the sender and delete all copies.

You need to resend without this footer, otherwise I can't merge the patch.
-Daniel

> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux