2016-11-24 7:01 GMT+08:00 Derek Foreman <der...@osg.samsung.com>:
> This is a copy of commit 536003c11e4cb1172c540932ce3cce06f03bf44e
> except for i915.
>
> Original log for the i965 commit follows:
>
> Some application, such as drm backend of weston, uses XRGB8888 config as
> default. i965 doesn't provide this format, but before commit 65c8965d,
> the drm platform of EGL takes ARGB8888 as XRGB8888. Now that commit
> 65c8965d makes EGL recognize format correctly so weston won't start
> because it can't find XRGB8888. Add XRGB8888 format to i965 just as
> other drivers do.
>
> Signed-off-by: Derek Foreman <der...@osg.samsung.com>
> ---
> src/mesa/drivers/dri/i915/intel_screen.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/mesa/drivers/dri/i915/intel_screen.c
> b/src/mesa/drivers/dri/i915/intel_screen.c
> index 1b80df0..5c7c06a 100644
> --- a/src/mesa/drivers/dri/i915/intel_screen.c
> +++ b/src/mesa/drivers/dri/i915/intel_screen.c
> @@ -1044,7 +1044,8 @@ intel_screen_make_configs(__DRIscreen *dri_screen)
> {
> static const mesa_format formats[] = {
> MESA_FORMAT_B5G6R5_UNORM,
> - MESA_FORMAT_B8G8R8A8_UNORM
> + MESA_FORMAT_B8G8R8A8_UNORM,
> + MESA_FORMAT_B8G8R8X8_UNORM
> };
>
> /* GLX_SWAP_COPY_OML is not supported due to page flipping. */
> --
> 2.10.2
>
Hi Derek,
I sent exactly the same patch one and half years ago at [1], but
withdrew it because it seems no one got interested in that and I don't
have the hardware to test. If you're sure it is correct, this gets my
Acked-by: Boyan Ding <boyan.j.d...@gmail.com>
Regards,
Boyan Ding
[1] https://lists.freedesktop.org/archives/mesa-dev/2015-April/081501.html
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