X-Recipient: archive-cygwin@delorie.com X-Original-To: cygwin@cygwin.com Delivered-To: cygwin@cygwin.com DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1B7513850858 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=yahoo.co.jp Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=yahoo.co.jp X-YMail-OSG: 4bTybJwVM1nPlWp8QwxmIZcmfWr5W8GbtiUrLdgIxF0fQMw3GfgRQ6U3EFJ8GcN 7V23qWDtgxKY2g0iKplpzHaXcJTop3D_BUpzJBCBPlYtvfF644DgSBnTNOC8RROHeyOunLACPPSn TczVpCoSiurzErI4UQ7z8DMLz2QxaxudgrpWz2XIdq2Tyob1uB4aeohrp71uli4IBrAnFbspuT5s 9rk5euJNVOg4XM_h3XxN9iT5GBBA5RuuAOqVK88llwQh50mPY_ilmuLX0z_SF8MHt2J1FZF_Yh2m 1DctKzsbNBvl3em1qV58C_JmAKMZQDI9rOzwvLBYXPVZ9FgFgXKl.1zsTwOhJisyfaNbHVaIhO5r AWRHFh_Vd26YeaJKw6GnLijeqWkZVsEv5XHD9eQLWNygfmQRxyDnUM4TCqyO2CSEE7sa9lbvdT8Y DLxz9EW2MnvK0M3p1QpjWk1bXkkOcQSEdzw_aYUhudo_YL9jR459f_ZYL.MdnKmM6UyiSjG9Nvzc YMX5NftBNimQ3Afo1R40n042yBU9_CUX_KANd430ZkpBOjmYXbF9KRkOlFBSRSTsuhtp0BJpM9IR yTu603Q5Q3N_XzXC.sssJIHMl979Xes6A6XOiiiGDXAaE.IqrBnilTeTTPvBQcrX1xvQbEbfm60V avRRMI4E8pHfhopUsXAg7ApHGYOBuxTXVlmtDCMP7FTiV0jpeI8ozv_TxnVF3_JRZHlzht5fZovg SYokyGx7ki33MAlbBxpeP773XP4gg4vxORUducvNg5g5PrVuzszhrzJ4WgZDbn3ywlWWSpzWlOH0 S7UWRST0xtv5Lzw7Y3lqjKCqKEVFZcbSQQlDr1Z0kSdq_Cbs.cE3.FlYPxiINLp4r3Q-- DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1656300238; s=yj20110701; d=yahoo.co.jp; h=Date:From:Reply-To:To:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=VPtCujxo9ts/sv/Fb2RzLgZn4Ww2WhFVeljPzGmJvb0=; b=ptZTuZ8pdNl8IusFyeFLvaEIVqrJI43eD+vY7ExnGTzXjNTbc0IaAYCMz14E8BXQ UDKIc3V4xn2I0pbLHJ3Y3ZJI7dBJPHIW2QL0ltW+j91/p1NH6IUkIDyTZ5hmOBqvc3z w4hXJRApFhbqfKbDMH9+QszigBBw7utZgKJaQw0I= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=yj20110701; d=yahoo.co.jp; h=Date:From:Reply-To:Message-ID:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding; b=mgIN5XWt1p0LoOkwDyotPrv47IVDWhhnNJUwfBuYC/9St8roteLiMpigiFu/QpUW vY4KN6/YkqfEmOMoxlGGOa2BO5LS5c4hdIRwgdMHASJVlwcFlQSKQ5A1OMSFykI3jIj 4Jr0TCluVLw2CVC9+6feCnUPuXqGw/MtjA8SRa28=; Date: Mon, 27 Jun 2022 12:23:57 +0900 (JST) From: Tatsuro MATSUOKA To: Jon Turney , Tatsuro MATSUOKA , The Cygwin Mailing List Message-ID: <1518512721.1483038.1656300237091.JavaMail.yahoo@mail.yahoo.co.jp> In-Reply-To: <9bc2c2ca-df55-6d99-0485-7bed272454b6@dronecode.org.uk> References: <1014671988.1220984.1655788512175.JavaMail.yahoo.ref@mail.yahoo.co.jp> <1014671988.1220984.1655788512175.JavaMail.yahoo@mail.yahoo.co.jp> <81651211.1249414.1655862584330.JavaMail.yahoo@mail.yahoo.co.jp> <2116433689.1269468.1655870000849.JavaMail.yahoo@mail.yahoo.co.jp> <1829041618.1259316.1655894266818.JavaMail.yahoo@mail.yahoo.co.jp> <333041088.1307450.1655939106327.JavaMail.yahoo@mail.yahoo.co.jp> <9bc2c2ca-df55-6d99-0485-7bed272454b6@dronecode.org.uk> Subject: Re: fltk does not work on cygwin version octave-6.4.0 MIME-Version: 1.0 X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_20, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Tatsuro MATSUOKA Content-Type: text/plain; charset="utf-8" Errors-To: cygwin-bounces+archive-cygwin=delorie.com@cygwin.com Sender: "Cygwin" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 25R3OgPA014568 > ----- Original Message ----- > Date: 2022/06/26 日 22:59 > Subject: Re: fltk does not work on cygwin version octave-6.4.0 > On 23/06/2022 00:05, Tatsuro MATSUOKA wrote: > > > > [132545.312] (II) AIGLX: Testing pixelFormatIndex 2 > > [132545.343] GL_VERSION: 1.1.0 > > [132545.343] GL_VENDOR: Microsoft Corporation > > [132545.343] GL_RENDERER: GDI Generic > > [132545.343] wglwrap: Can't resolve "wglGetExtensionsStringARB" > > [132545.343] (EE) AIGLX: Won't use the generic native renderer as it is not accelerated > > [132545.343] glWinSelectGLimplementation: Loaded 'cygGL-1.dll' > > [132548.078] (II) IGLX: Loaded and initialized swrast > > [132548.078] (II) GLX: Initialized DRISWRAST GL provider for screen 0 > > > > Usually, this is what happens when the driver your graphics chipset > isn't installed, it's just working in 'VGA mode'. > > (Everything should still work, using the software OpenGL renderer, as if > the X server was started with -nowgl) From about two month ago, I started to use GWSL for X server. I launch VcXsrv with or without native opegl, the fltk graphics_toolkit works fine for both cases. Mmmmm, GWSL uses VcXsrv for X server ???? Anyway, Thanks > But this doesn't seem to be the case, if a native Windows octave can > find the hardware OpenGL renderer, which is a bit confusing. > > Can you show the output of 'wglinfo'? > $ wglinfo OpenGL vendor string: Microsoft Corporation OpenGL renderer string: GDI Generic OpenGL version string: 1.1.0 OpenGL extensions: GL_EXT_bgra, GL_EXT_paletted_texture, GL_WIN_swap_hint OpenGL vendor string: Microsoft Corporation OpenGL renderer string: GDI Generic OpenGL version string: 1.1.0 OpenGL extensions: GL_EXT_bgra, GL_EXT_paletted_texture, GL_WIN_swap_hint 36 Regular pixel formats 35 WGL Visuals visual x bf lv rg d st colorbuffer sr ax dp st accumbuffer ms id gen win sp sz l ci b ro r g b a F gb bf th cl r g b a ns b ------------------------------------------------------------------------- 0x000 0 0 0 0 0 r . . 0 0 0 0 . . 0 0 0 0 0 0 0 0 0 0x001 1 1 0 32 0 r . . 8 8 8 0 . . 0 32 8 16 16 16 0 0 0 0x002 1 1 0 32 0 r . . 8 8 8 0 . . 0 16 8 16 16 16 0 0 0 0x003 1 1 0 32 0 r y . 8 8 8 0 . . 0 32 8 16 16 16 0 0 0 0x004 1 1 0 32 0 r y . 8 8 8 0 . . 0 16 8 16 16 16 0 0 0 0x005 1 1 0 32 0 r . . 8 8 8 8 . . 0 32 8 16 16 16 16 0 0 0x006 1 1 0 32 0 r . . 8 8 8 8 . . 0 16 8 16 16 16 16 0 0 0x007 1 1 0 32 0 r y . 8 8 8 8 . . 0 32 8 16 16 16 16 0 0 0x008 1 1 0 32 0 r y . 8 8 8 8 . . 0 16 8 16 16 16 16 0 0 0x009 1 1 0 32 0 c . . 8 8 8 0 . . 0 32 8 0 0 0 0 0 0 0x00a 1 1 0 32 0 c . . 8 8 8 0 . . 0 16 8 0 0 0 0 0 0 0x00b 1 1 0 32 0 c y . 8 8 8 0 . . 0 32 8 0 0 0 0 0 0 0x00c 1 1 0 32 0 c y . 8 8 8 0 . . 0 16 8 0 0 0 0 0 0 0x00d 1 0 0 24 0 r . . 8 8 8 0 . . 0 32 8 16 16 16 0 0 0 0x00e 1 0 0 24 0 r . . 8 8 8 0 . . 0 16 8 16 16 16 0 0 0 0x00f 1 0 0 24 0 r . . 8 8 8 8 . . 0 32 8 16 16 16 16 0 0 0x010 1 0 0 24 0 r . . 8 8 8 8 . . 0 16 8 16 16 16 16 0 0 0x011 1 0 0 24 0 c . . 8 8 8 0 . . 0 32 8 0 0 0 0 0 0 0x012 1 0 0 24 0 c . . 8 8 8 0 . . 0 16 8 0 0 0 0 0 0 0x013 1 0 0 16 0 r . . 5 5 5 0 . . 0 32 8 11 11 10 0 0 0 0x014 1 0 0 16 0 r . . 5 5 5 0 . . 0 16 8 11 11 10 0 0 0 0x015 1 0 0 16 0 r . . 5 5 5 8 . . 0 32 8 8 8 8 8 0 0 0x016 1 0 0 16 0 r . . 5 5 5 8 . . 0 16 8 8 8 8 8 0 0 0x017 1 0 0 16 0 c . . 5 5 5 0 . . 0 32 8 0 0 0 0 0 0 0x018 1 0 0 16 0 c . . 5 5 5 0 . . 0 16 8 0 0 0 0 0 0 0x019 1 0 0 8 0 r . . 3 3 2 0 . . 0 32 8 11 11 10 0 0 0 0x01a 1 0 0 8 0 r . . 3 3 2 0 . . 0 16 8 11 11 10 0 0 0 0x01b 1 0 0 8 0 r . . 3 3 2 8 . . 0 32 8 8 8 8 8 0 0 0x01c 1 0 0 8 0 r . . 3 3 2 8 . . 0 16 8 8 8 8 8 0 0 0x01d 1 0 0 8 0 c . . 3 3 2 0 . . 0 32 8 0 0 0 0 0 0 0x01e 1 0 0 8 0 c . . 3 3 2 0 . . 0 16 8 0 0 0 0 0 0 0x01f 1 0 0 4 0 r . . 1 1 1 0 . . 0 32 8 5 6 5 0 0 0 0x020 1 0 0 4 0 r . . 1 1 1 0 . . 0 16 8 5 6 5 0 0 0 0x021 1 0 0 4 0 r . . 1 1 1 8 . . 0 32 8 4 4 4 4 0 0 0x022 1 0 0 4 0 r . . 1 1 1 8 . . 0 16 8 4 4 4 4 0 0 0x023 1 0 0 4 0 c . . 1 1 1 0 . . 0 32 8 0 0 0 0 0 0 Tatsuro -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple