[RFC 2/2] tests: Add fp16 formats

2019-02-01 Thread Kevin Strasser
Add 64 bpp 16:16:16:16 half float pixel formats. Each 16 bit component is formatted in IEEE-754 half-precision float (binary16) 1:5:10 MSb-sign:exponent:fraction form. Signed-off-by: Kevin Strasser --- tests/data/example-client.h | 8 tests/data/example-server.h | 8 tests/data

[RFC 1/2] protocol: Add fp16 formats

2019-02-01 Thread Kevin Strasser
Add 64 bpp 16:16:16:16 half float pixel formats. Each 16 bit component is formatted in IEEE-754 half-precision float (binary16) 1:5:10 MSb-sign:exponent:fraction form. Signed-off-by: Kevin Strasser --- protocol/wayland.xml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/protocol/wayland.xm

[RFC 0/2] Add fp16 formats

2019-02-01 Thread Kevin Strasser
I'm sharing this as an RFC while the kernel [1] patches are still under review. On the Mesa mailing list some doubts [2] were raised as to whether we would be able to land these without fp16 support in Pixman, so I'd like some input from the wider Wayland community. [1] https://patchwork.freedeskt

Re: [PATCH] wayland-protocols: Add content-protection protocol

2019-02-01 Thread Pekka Paalanen
On Mon, 28 Jan 2019 22:39:39 +0530 "Nautiyal, Ankit K" wrote: > Hi Simon Ser, > Thanks for your comments. > I am also not sure about whether the protocol belongs here or not, and > that's why I had first proposed the same in weston, along with the > implementation and the client application - >

Re: [PATCH RFC wayland-protocols v3 1/2] Add secure output protocol

2019-02-01 Thread Pekka Paalanen
On Mon, 3 Dec 2018 19:14:50 +1300 scott.ander...@collabora.com wrote: > From: Scott Anderson > > This protocol allows a client to ask the compositor to only allow it to > be displayed on a "secure" output. > > This is based on a chromium protocol of the same name [1]. > > This protocol is mos

Re: HDR support in Wayland/Weston

2019-02-01 Thread Pekka Paalanen
On Thu, 31 Jan 2019 12:03:25 -0700 Chris Murphy wrote: > Hi Ankit, > > > On Wed, Jan 30, 2019 at 10:54 PM Nautiyal, Ankit K > wrote: > > > > Hi Ole, > > > > I was going through the protocol you had proposed, and have some silly > > questions, please pardon my ignorance. > > > > From where can

Weston error

2019-02-01 Thread Andrzej CzerwiƄski
weston[30514]: segfault at 55813301b3c0 ip 55813301b3c0 sp 7ffe1994ac58 error 15 [ 2752.917756] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 61 04 00 00 00 00 00 00 b9 46 33 81 55 00 00 c8 0b 02 33 81 55 00 00 00 39 01 33 81