From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 4/5] drm/i915: Don't store panning coordinates as 16.16 fixed point Date: Tue, 18 Nov 2014 21:52:42 +0200 Message-ID: <20141118195242.GQ10649@intel.com> References: <1416276639-30297-1-git-send-email-matthew.d.roper@intel.com> <1416276639-30297-5-git-send-email-matthew.d.roper@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 80F386E265 for ; Tue, 18 Nov 2014 11:53:07 -0800 (PST) Content-Disposition: inline In-Reply-To: <1416276639-30297-5-git-send-email-matthew.d.roper@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matt Roper Cc: intel-gfx@lists.freedesktop.org, Gustavo Padovan List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBOb3YgMTcsIDIwMTQgYXQgMDY6MTA6MzhQTSAtMDgwMCwgTWF0dCBSb3BlciB3cm90 ZToKPiBXaGVuIHVzaW5nIHRoZSB1bml2ZXJzYWwgcGxhbmUgaW50ZXJmYWNlLCB0aGUgc291cmNl IHJlY3RhbmdsZQo+IGNvb3JkaW5hdGVzIGRlZmluZSB0aGUgcGFubmluZyBvZmZzZXQgZm9yIHRo ZSBwcmltYXJ5IHBsYW5lLCB3aGljaCBuZWVkcwo+IHRvIGJlIHN0b3JlZCBpbiBjcnRjLT57eCx5 fS4gIFRoZSBvcmlnaW5hbCB1bml2ZXJzYWwgcGxhbmUgY29kZQo+IG5lZ2VsZWN0ZWQgdG8gc2V0 IHRoZXNlIHBhbm5pbmcgb2Zmc2V0IGZpZWxkcywgd2hpY2ggd2FzIHBhcnRpYWxseQo+IHJlbWVk aWVkIGluOgo+IAo+ICAgICAgICAgY29tbWl0IGNjYzc1OWRjMmEwMjE0ZmQ4YjY1ZWQ0ZWJlNzgw NTA4NzRhNjdmOTQKPiAgICAgICAgIEF1dGhvcjogR3VzdGF2byBQYWRvdmFuIDxndXN0YXZvLnBh ZG92YW5AY29sbGFib3JhLmNvLnVrPgo+ICAgICAgICAgRGF0ZTogICBXZWQgU2VwIDI0IDE0OjIw OjIyIDIwMTQgLTAzMDAKPiAKPiAgICAgICAgICAgICBkcm0vaTkxNTogTWVyZ2Ugb2YgdmlzaWJs ZSBhbmQgIXZpc2libGUgcGF0aHMgZm9yIHByaW1hcnkgcGxhbmVzCj4gCj4gSG93ZXZlciB0aGUg cGxhbmUgc291cmNlIGNvb3JkaW5hdGVzIGFyZSBwcm92aWRlZCBpbiAxNi4xNiBmaXhlZCBwb2lu dAo+IGZvcm1hdCBhbmQgdGhlIGFib3ZlIGNvbW1pdCBmb3Jnb3QgdG8gY29udmVydCBiYWNrIHRv IGludGVnZXIKPiBjb29yZGluYXRlcyBiZWZvcmUgc2F2aW5nIHRoZSB2YWx1ZXMuICBXaGVuIHdl IHJlcGxhY2UKPiBpbnRlbF9waXBlX3NldF9iYXNlKCkgd2l0aCBwbGFuZS0+ZnVuY3MtPnVwZGF0 ZV9wbGFuZSgpIGluIGEgZnV0dXJlCj4gcGF0Y2gsIHRoaXMgYnVnIGJlY29tZXMgdmlzaWJsZSB2 aWEgdGhlIHNldF9jb25maWcgZW50cnlwb2ludCBhcyB3ZWxsIGFzCj4gdXBkYXRlX3BsYW5lLgo+ IAo+IENjOiBHdXN0YXZvIFBhZG92YW4gPGd1c3Rhdm8ucGFkb3ZhbkBjb2xsYWJvcmEuY28udWs+ Cj4gVGVzdGNhc2U6IGlndC9rbXNfcGxhbmUKPiBTaWduZWQtb2ZmLWJ5OiBNYXR0IFJvcGVyIDxt YXR0aGV3LmQucm9wZXJAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMgfCA0ICsrLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygr KSwgMiBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4g aW5kZXggOGRiYzBlOS4uMWMxODg2ZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMKPiBAQCAtMTE2NjgsOCArMTE2NjgsOCBAQCBpbnRlbF9jb21taXRfcHJpbWFyeV9wbGFu ZShzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiAgCXN0cnVjdCBkcm1fcmVjdCAqc3JjID0gJnN0 YXRlLT5zcmM7Cj4gIAo+ICAJY3J0Yy0+cHJpbWFyeS0+ZmIgPSBmYjsKPiAtCWNydGMtPnggPSBz cmMtPngxOwo+IC0JY3J0Yy0+eSA9IHNyYy0+eTE7Cj4gKwljcnRjLT54ID0gc3JjLT54MSA+PiAx NjsKPiArCWNydGMtPnkgPSBzcmMtPnkxID4+IDE2OwoKT2ggSSBoYWQgdGhlIG5vdGlvbiB0aGF0 IHdlIHNoaWZ0IHRoZXNlIGRvd24gZHVyaW5nIHRoZSBjaGVjayBwaGFzZS4KQnV0IEkgc2VlIHdl IG9ubHkgZG8gdGhhdCBmb3Igc3ByaXRlcy4gV2Ugc2hvdWxkIHBpY2sgb25lIGFwcHJvYWNoCmFu ZCB1c2UgaXQgZm9yIGFsbCBwbGFuZXMuIEkgc3VwcG9zZSBrZWVwaW5nIHRvIHRoZSAxNi4xNiBm b3JtYXQgaXMKdGhlIGJldHRlciBvcHRpb24gaW4gYW50aWNpcGF0aW9uIG9mIHRoZSBkYXkgd2hl biB3ZSBoYXZlIHBsYW5lcwp3aGljaCBjYW4gZG8gc3ViLXBpeGVsIHBhbm5pbmcuCgpSZXZpZXdl ZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCj4g IAo+ICAJaW50ZWxfcGxhbmUtPmNydGNfeCA9IHN0YXRlLT5vcmlnX2RzdC54MTsKPiAgCWludGVs X3BsYW5lLT5jcnRjX3kgPSBzdGF0ZS0+b3JpZ19kc3QueTE7Cj4gLS0gCj4gMS44LjUuMQo+IAo+ IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRw Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAK VmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=