From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Evgeny Zajcev Newsgroups: gmane.emacs.devel Subject: rawrgb images support Date: Wed, 30 Nov 2016 06:14:06 +0300 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a1140ff100351a005427c19b5 X-Trace: blaine.gmane.org 1480475689 14158 195.159.176.226 (30 Nov 2016 03:14:49 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 30 Nov 2016 03:14:49 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Nov 30 04:14:44 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cBvM3-0002gc-QC for ged-emacs-devel@m.gmane.org; Wed, 30 Nov 2016 04:14:43 +0100 Original-Received: from localhost ([::1]:40619 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cBvM7-0004dm-EE for ged-emacs-devel@m.gmane.org; Tue, 29 Nov 2016 22:14:47 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43057) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cBvLU-0004dh-M0 for emacs-devel@gnu.org; Tue, 29 Nov 2016 22:14:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cBvLT-0007vk-R2 for emacs-devel@gnu.org; Tue, 29 Nov 2016 22:14:08 -0500 Original-Received: from mail-io0-x22b.google.com ([2607:f8b0:4001:c06::22b]:34509) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cBvLT-0007v6-MP for emacs-devel@gnu.org; Tue, 29 Nov 2016 22:14:07 -0500 Original-Received: by mail-io0-x22b.google.com with SMTP id c21so308797061ioj.1 for ; Tue, 29 Nov 2016 19:14:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=wXMMg8P9zN/mLLP2+53w+rAPyUTdatdk8cSuvJmCUbM=; b=EcdHFTS869/azEBAcqw+Dwlx+Usiz7pn+ujn3aXUTZmoqHP/wVIKkFFhL8BK5sXbk2 1XgynoT6vZvunp4SggqY1653Ot9wMEHl8PNYEAqy1gjTVqAtODRY6zZ9n/QJHEny85uh /f4Jzq+uQEJnPKqVzxLEI6MWG4ZFJOnbA0MHO5hsCrgoHeIdjX58sLIZIoZjSgg2uXt9 NxhKUdM0ipJb93PSCyMSoHcL1Gm+IFldojhgEgVf4lT+vZi+QIs8JDO4VrEIGrlXer9R gk/keO2gJmTPnfETS6H9xY1CGycGJbaU2QKv1mQpzt3GkM+sDxoF+GsEfe210idZ7PRI IffQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=wXMMg8P9zN/mLLP2+53w+rAPyUTdatdk8cSuvJmCUbM=; b=JAGGgUm0Pf3xv5xPHFUuYyFtrnOMKCuiq13uSEkQCLfuqu0o/bMszjQegtiGNVJvdy +4qD309fR9BnOtLzirbzF39fKIC4Qwjsnm7zjeBTrJqEY24FzvelMQu69C8dHmSh6AyM 0dj3pHzQq4a44xqiJ3CmMLQ87UYMWz284r9yY1nP6DibaBGZERgOY84+9tzl/3XvTegB nLYhg8BQ46cjrq2x8sSGHSYUwRr4fV8YkP9V1Iip9xmzrMl3K83aQaHlQqX3fYOpFqcD 3AWzl3TxLuVf/jgFrPel/fUUIVEyrhBMq862kTy5oW0D3eucvPEXOjdhaGmuHvMRuxmm yM9Q== X-Gm-Message-State: AKaTC03Oaqblc+xFF2HLyK8dLDWvXkTze1zmsqKNW7C/KntY5OwAF5wTHXhzX931MHNY0c2Z0s+iwKl4LfB0HA== X-Received: by 10.107.154.18 with SMTP id c18mr25572501ioe.202.1480475646577; Tue, 29 Nov 2016 19:14:06 -0800 (PST) Original-Received: by 10.107.136.11 with HTTP; Tue, 29 Nov 2016 19:14:06 -0800 (PST) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2607:f8b0:4001:c06::22b X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:209785 Archived-At: --001a1140ff100351a005427c19b5 Content-Type: text/plain; charset=UTF-8 Hello! At the moment there is no possibilities to load image as raw RGB data in GNU Emacs, even if using nice 'imagemagick image type. The problem is that with raw rgb format the filename hint is not enough for imagemagick to correctly interpret blob data. size and depth also must be provided. I created tiny patch, that adds this functionality https://github.com/zevlg/emacs/commit/17d85ca9e1c7c071602ef270c9480cdb542fb53d Thanks -- lg --001a1140ff100351a005427c19b5 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello!

At the moment there is no pos= sibilities to load image as raw RGB data in GNU Emacs, even if using nice &= #39;imagemagick image type.

The problem is that with raw rgb f= ormat the filename hint is not enough for imagemagick to correctly interpre= t blob data.=C2=A0 size and depth also must be provided.

I cre= ated tiny patch, that adds this functionality

https:= //github.com/zevlg/emacs/commit/17d85ca9e1c7c071602ef270c9480cdb542fb53d


Thanks

--
lg
--001a1140ff100351a005427c19b5--