From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Subject: [ANNOUNCE] Wayland/Weston/Mesa HDR support (proof of concept)
Date: Thu, 21 Dec 2017 16:21:35 +0200
Message-ID: <20171221142135.GM10981@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <wayland-devel-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Content-Disposition: inline
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/wayland-devel>,
 <mailto:wayland-devel-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/wayland-devel>
List-Post: <mailto:wayland-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:wayland-devel-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/wayland-devel>,
 <mailto:wayland-devel-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: wayland-devel-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "wayland-devel" <wayland-devel-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: wayland-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Hans Verkuil <hverkuil-qWit8jRvyhVmR6Xm/wNWPw@public.gmane.org>, Uma Shankar <uma.shankar-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Jason Ekstrand <jason-fQELhIk9awXprZlt/sZkLg@public.gmane.org>, mesa-dev-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Dave Airlie <airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Andy Ritger <aritger-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>, Shashank Sharma <shashank.sharma-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
List-Id: dri-devel@lists.freedesktop.org

SGVyZSdzIGEgcXVpY2sgcHJvb2Ygb2YgY29uY2VwdCBpbXBsZW1lbnRhdGlvbiBvZiBIRFIgc3Vw
cG9ydApmb3IgV2F5bGFuZC9XZXN0b24vTWVzYS4KCkknbSBub3QgcG9zdGluZyB0aGlzIGFzIHBh
dGNoZXMgcmlnaHQgbm93IGJlY2F1c2UgSSdtIG5vdCBzdXJlCnRoYXQgd291bGQgZG8gbXVjaCBn
b29kIGdpdmVuIGhvdyByb3VnaCB0aGlzIGlzLiBCdXQgaGVyZSBhcmUKYWxsIHRoZSByZXBvcy9i
cmFuY2hlczoKZ2l0Oi8vZ2l0aHViLmNvbS92c3lyamFsYS93YXlsYW5kLmdpdCBoZHJfcG9jCmdp
dDovL2dpdGh1Yi5jb20vdnN5cmphbGEvd2F5bGFuZC1wcm90b2NvbHMuZ2l0IGhkcl9wb2MKZ2l0
Oi8vZ2l0aHViLmNvbS92c3lyamFsYS93ZXN0b24uZ2l0IGhkcl9wb2MKZ2l0Oi8vZ2l0aHViLmNv
bS92c3lyamFsYS9tZXNhLmdpdCBoZHJfcG9jCmdpdDovL2dpdGh1Yi5jb20vdnN5cmphbGEvbGlu
dXguZ2l0IGhkcl9wb2MKClRoZSBrZXJuZWwgSERSIGJpdHMgd2VyZSBwYXJ0aWFsbHkgZG9uZSBi
eSBVbWEgU2hhbmthciwgdGhlIHJlc3QKSSBoYWNrZWQgdG9nZXRoZXIgbXlzZWxmLgoKQXMgZmFy
IGFzIFdheWxhbmQgcHJvdG9jb2wgZ29lcyBJJ20gYWRkaW5nIHRocmVlIG5ldwpleHRlbnNpb25z
IChzaG91bGQgcHJvYmFibHkganVzdCBoYXZlIG9uZSB3aXRoIHNldmVyYWwgcmVxdWVzdHM/KToK
LSB6d3BfY29sb3JzcGFjZV92MSAtIFNwZWNpZnkgdGhlIHByaW1hcmllcy93aGl0ZXBvaW50IGNo
cm9tYWNpdGllcyAKICBhbmQgdHJhbnNmZXIgZnVuY3Rpb24gZm9yIGEgc3VyZmFjZQotIHp3cF95
Y2Jjcl9lbmNvZGluZ192MSAtIFNwZWNpZnkgdGhlIGVuY29kaW5nIGZvciBZQ2JDciBzdXJmYWNl
cwotIHp3cF9oZHJfbWV0YWRhdGFfdjEgLSBBbGxvdyB0aGUgY2xpZW50IHRvIHBhc3MgSERSIG1l
dGFkYXRhIHRvIAogIHRoZSBjb21wb3NpdG9yCk5vdGUgdGhhdCBJJ3ZlIG5vdCBnaXZlbiBhbnkg
dGhvdWdodCB0byBob3cgdGhlIGNvbXBvc2l0b3IgbWlnaHQKYWR2ZXJ0aXplIGl0cyBjYXBhYmls
aXRpZXMuCgpJIGFsc28gaGFja2VkIGluIGEgYnVuY2ggb2YgMTBicGMrIFlDYkNyIHN1cHBvcnQg
dG8gdGhlIHByb3RvY29sIGFuZApXZXN0b24gc28gdGhhdCBJIGNhbiBhY3R1YWxseSBnZXQgc29t
ZSBIRFIgdmlkZW8gb250byB0aGUgc2NyZWVuLgoKT24gdGhlIE1lc2Egc2lkZSBJJ3ZlIGNydWRl
bHkgaW1wbGVtZW50YXRlZCB0aGUgZm9sbG93aW5nIGVnbC92awpleHRlc2lvbnM6Ci0gRVhUX2ds
X2NvbG9yc3BhY2VfKgotIEVYVF9zdXJmYWNlX1NNUFRFMjA4Nl9tZXRhZGF0YQotIEVYVF9zdXJm
YWNlX0NUQTg2MV8zX21ldGFkYXRhCiAgKHNpZGVub3RlOiB0aGVzZSBlZ2wgZXh0ZW5zaW9uIGRv
bid0IHNlZW0gdG8gbWF0Y2ggQ1RBLTg2MS4zIG5pY2VseQogICB3aGVuIGl0IGNvbWVzIHRvIHRo
ZSBtaW4vbWF4IGx1bWluYW5jZSBzdHVmZikKLSBWS19FWFRfaGRyX21ldGFkYXRhCgpWS19FWFRf
aGRyX21ldGFkYXRhIEkgcGx1Z2dlZCBpbiBmb3IgYW52IG9ubHksIGJ1dCB0aGUgaW1wbGVtZW50
YXRpb24KaXMgaW4gdGhlIGNvbW1vbiB3YXlsYW5kIHdzaSBjb2RlLiBOb3RlIHRoYXQgSSBoYXZl
bid0IGFjdHVhbGx5IHRlc3RlZAp0aGUgdnVsa2FuIHN0dWZmIGF0IGFsbCBiZWNhdXNlIEkgZG9u
J3QgdGFsayBWdWxrYW4gKGF0IGxlYXN0IG5vdCB5ZXQpLgoKQWxzbyBub3RlIHRoYXQgSSd2ZSBu
b3QgY29ubmVjdGVkIHVwIHRoZSBIRFIgbWV0YWRhdGEgcGlwZWxpbmUgCnByb3Blcmx5LiBUaGUg
Y2xpZW50IGNhbiBwcm92aWRlIHRoZSBtZXRhZGF0YSwgYnV0IHRoZSBjb21wb3NpdG9yCmRvZXNu
J3QgYWN0dWFsbHkgcGFzcyBpdCBvbiB0byB0aGUgZGlzcGxheS4gRm9yIHRoZSB0aW1lIGJlaW5n
IHRoZQpIRFIgbWV0YWRhdGEgdGhhdCBnZXRzIHBhc3NlZCB0byB0aGUgZGlzcGxheSBpcyBwYXJ0
aWFsbHkgc3BlY2lmaWVkCmluIHdlc3Rvbi5pbmkgYW5kIHBhcnRpYWxseSBqdXN0IGhhcmRvY2Rl
ZCAoc2VlCmxpYndlc3Rvbi9jb21wb3NpdG9yLWRybS5jKS4KClRoZSBXZXN0b24gaW1wbGVtZW50
YXRpb24gaW52b2x2ZXMgYSBidW5jaCBvZiBzaGFkZXJzIGFuZCBtYXRyaWNlcyB0bwpkbyB0aGUg
eWNiY3ItPnJnYiwgImRlZ2FtbWEiLCBjc2MgZm9yIGVhY2ggc3VyZmFjZSwgYmxlbmQgaXQgYWxs
IGFzCmxpbmVhciBSR0IgaW50byBhbiBmcDE2IGZibywgYW5kIGZpbmFsbHkgYmxpdCB0aGF0IG91
dCB0byB0aGUgZmluYWwKZnJhbWVidWZmZXIgd2hpbGUgYXBwbHlpbmcgdGhlIFNUMjA4NCBQUSB0
cmFuc2ZlciBmdW5jdGlvbiBpbiB0aGUKcHJvY2Vzcy4KClRoZSByZWFzb24gZm9yIHRoZSBmcDE2
IGZibyBpcyB0aGF0IHdlIHN0b3JlIHRoZSBmdWxsIDEwMDAwIG5pdHMgb2YKbGluZWFyIFJHQi4g
VGhhdCBuZWVkcyBwbGVudHkgb2YgcHJlY2lzaW9ucyBpbiB0aGUgbG93IGVuZCBzbyB5b3VyCnJl
Z3VsYXIgMTBicGMgZmIgZG9lc24ndCBzZWVtIHRvIGN1dCBpdC4gQW5kIGFsc28gdGhlIGRpc3Bs
YXkgZ2FtbWEgTFVUCmRvZXNuJ3QgaGF2ZSBlbm91Z2ggaW5wdXQgcHJlY2lzaW9uIGZvciBpdCBl
aXRoZXIuIFNhZGx5IHRoZXJlJ3Mgbm8KZml4ZWQgZnVuY3Rpb24gaGFyZHdhcmUgaW4gdGhlIEdQ
VSB0byBkbyB0aGUgU1QyMDg0IFBRIHdoZW4gYmxlbmRpbmcuCldoZW4gdGhlIG91dHB1dCBpcyBu
b3QgSERSIEkgZG8gc2tpcCB0aGUgZnAxNiBmYm8gc3RlcCBhbmQgdXNlIHRoZQpnYW1tYSBMVVQg
aW4gdGhlIGRpc3BsYXkgZW5naW5lIGluc3RlYWQuIAoKQW5vdGhlciBhcHByb2FjaCB0byB0aGUg
cHJlY2lzaW9ucyBwcm9ibGVtIG1pZ2h0IGJlIHRvIG5vdCBzdG9yZSB0aGUKZW50aXJlIDEwMDAw
IG5pdHMgb2YgbGluZWFyLCBhbmQganVzdCBjdXQgb2ZmIHRoZSBzdXBlciBicmlnaHQgc3R1ZmYK
KHlvdXIgZGlzcGxheSBjYW4ndCBzaG93IGl0IGFueXdheSkuIEJ1dCBJJ3ZlIG5vdCByZWFsbHkg
Ym90aGVyZWQgdG8KZmlndXJlIG91dCBob3cgbG93IGluIG5pdHMgd2UnZCBoYXZlIHRvIGdvIGhl
cmUsIHByb2JhYmx5IHRvbyBsb3cuCk1heWJlIGJsZW5kaW5nIGFzIHNSR0IgYW5kIHRoZSBkb2lu
ZyBzUkdCLT5QUSB3aXRoIHRoZSBnYW1tYSBMVVQgbWlnaHQKaGVscCBhIGxpdHRsZSBiaXQ/CgpJ
ZGVhbGx5IHdlIHdvdWxkIGJ5cGFzcyB0aGlzIGFsbCBmb3IgYSBzaW5nbGUgZnVsbHNjcmVlbiBI
RFIgc3VyZmFjZQphbmQganVzdCBwYXNzIHRoZSBQUSBlbmNvZGVkIGRhdGEgZGlyZWN0bHkgdGhy
b3VnaC4gQnV0IEkndmUgbm90CmltcGxlbWVudGVkIHRoYXQuIEluIGZhY3QgSSBldmVuIGRpc2Fi
bGUgdGhlIGJ1ZmZlcl9hZ2UgZGFtYWdlIHN0dWZmCndoZW4gdXNpbmcgdGhlIGZwMTYgZmJvLCBz
byB3ZSdsbCByZWNvbXBvc2UgdGhlIGVudGlyZSBzY3JlZW4gZXZlcnkKdGltZS4gWWVhaCwgSSdt
IGxhenkuCgpBbm90aGVyIHRob3VnaHQgdGhhdCBvY2N1cnJlZCB0byBtZSB3YXMgdGhhdCBpdCBz
aG91bGRuJ3QgYmUgdG9vIGhhcmQKdG8gbWFrZSBXZXN0b24gZG8gc29tZSB0b25lIG1hcHBpbmcg
d2hlbiB0aGVyZSdzIGEgSERSIGNsaWVudCBhbmQgbm8KSERSIHNjcmVlbi4gVG8gdGhhdCBlbmQg
SSBpbmNsdWRlZCB0aGUgQUNFUyBjb2xvcnNwYWNlcyBpbiBteQpjb2xvcnNwYWNlIGxpc3QsIGJ1
dCBJIGRpZG4ndCBhY3R1YWxseSBsb29rIGludG8gcGx1Z2dpbmcgdGhlIEFDRVMgdG9uZQptYXBw
aW5nIGN1cnZlIGludG8gdGhlIHNoYWRlcnMuIE1pZ2h0IGJlIGEgZnVuIGV4Y2VyY2lzZSwgZXZl
biB0aG91Z2gKdGhlIHByYWN0aWNhbCBhcHBsaWNhdGlvbnMgbWlnaHQgYmUgY2xvc2UgdG8gbmls
LiBQcm9iYWJseSBiZXR0ZXIgdG8Kbm90IGFkdmVydGl6ZSBIRFIvd2lkZSBnYW11dHMgd2hlbiB3
ZSBjYW4ndCBhY3R1YWxseSBvdXRwdXQgdGhlIHN0dWZmLAphbmQgaW5zdGVhZCBsZXQgdGhlIGNs
aWVudCBkbyBpdHMgb3duIHRvbmUgbWFwcGluZy4KCk9LLCBzbyB3aGF0IGNhbiB5b3UgZG8gd2l0
aCB0aGlzPyBJJ3ZlIGluY2x1ZGVkIGEgZmV3IHRlc3QgY2xpZW50czoKLSBzaW1wbGUtY29sb3Jz
cGFjZQogIEp1c3QgYSBjb3B5IG9mIHNpbXBsZS1lZ2wgYnV0IGl0IHVzZXMgdGhlIGVnbCBleHRl
bnNpb24gdG8gc3BlY2lmeQogIHRoZSBjb2xvcnNwYWNlLCBhbmQgcHJvZHVjZXMgU1QyMDg0IFBR
IGVuY29kZWQgZGF0YSB3aGVuIGFza2VkCi0gc2ltcGxlLWhkci12aWRlbwogIFVzZXMgZmZtcGVn
IHRvIGRlY29kZSB2aWRlbyBpbnRvIHNobSBidWZmZXJzLCBhbmQgc2V0cyB0aGUgCiAgY29sb3Jz
cGFjZS95Y2JjciBlbmNvZGluZyBldGMuIGFwcHJvcHJpYXRlbHkuIEllLiB0aGlzIG9uZSBjYW4K
ICBhY3R1YWxseSBvdXRwdXQgSERSIHZpZGVvCgpIZXJlJ3MgYSB3ZXN0b24uaW5pIHNuaXBwZXQg
dGhhdCBnZXRzIHlvdSBvdXRwdXR0aW5nIEhEUjoKW2NvcmVdCmdibS1mb3JtYXQ9eHJnYjIxMDEw
MTAKCltvdXRwdXRdCm5hbWU9SERNSS1BLTIKY29sb3JzcGFjZT1CVC4yMDIwCmdhbW1hPVNUMjA4
NAptYXhfc2RyX25pdHM9MTAwCgpIYXJkd2FyZSB3aXNlIHlvdSdsbCBuZWVkIGEgSERSIGNhcGFi
bGUgZGlzcGxheSBvYnZpb3VzbHksIGFuZCAKeW91J2xsIG5lZWQgYW4gSW50ZWwgR2VtaW5pbGFr
ZSBHUFUuIE9sZGVyIEludGVsIHBsYXRmb3JtcyBkb24ndApzdXBwb3J0IHRoZSBIRFIgaW5mb2Zy
YW1lLCBzbyB0aGUgZGlzcGxheSB3b3VsZG4ndCBrbm93IHdoYXQgdG8gZG8Kd2l0aCB0aGUgZGF0
YSB5b3UncmUgZmVlZGluZyBpdC4KCkFzIGZvciB0aGUgZnV0dXJlLCByaWdodCBub3cgSSBkb24n
dCByZWFsbHkgaGF2ZSBhbnkgc29saWQgcGxhbnMgb24KY29udGludWluZyB0byBkZXZlbG9wIHRo
aXMuIEkgbWlnaHQgZGFiYmxlIHdpdGggaXQgYSBiaXQgbW9yZSBvdXQgb2YKY3VyaW9zaXR5LCBi
dXQgSSdtIG1vcmUgaG9waW5nIHdlIGNhbiBmaW5kIG90aGVyIHBlb3BsZSB0byBtb3ZlIHRoaXMK
Zm9yd2FyZCBwcm9wZXJseS4KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCndheWxhbmQtZGV2ZWwgbWFp
bGluZyBsaXN0CndheWxhbmQtZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz
dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vd2F5bGFuZC1kZXZlbAo=