From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sonicconh6001-vm0.mail.ssk.yahoo.co.jp (sonicconh6001-vm0.mail.ssk.yahoo.co.jp [182.22.37.9]) by sourceware.org (Postfix) with ESMTPS id 6F1D93857C71 for ; Wed, 22 Jun 2022 23:05:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6F1D93857C71 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: KbtkIPEVM1lSGbcfefaqGBKiyg0l6r8bVd7HH_RtzQJqeny6TbuvS4gxd75jxov yaXMasWPss3yEBekqjKQ1h0ZXjixSO4zjphPFLT3O3CRG56neDxPCjTWvZ6lwjecLFoc4gzrGuuy _9D3lf0gOFUCLVpRCb_6kyxBr3nCCZi_iCeGPtXuAbVlGXFw.c7gjIHCfLihbPJkIBLgS124dY5S 0QdenHbwqeAcpAT8pe.Y1vXZ83bf9zR6T35H6csm5K522zqco8GzfgU0yw6cmblqh7x00.ARa2cL sFrBLlozPHjCZ56B.3aj0cs6H0JXF7HLb5Nl1Q5oR7AwODsUIJPyOo498FYmNtJMWmwo0i8Y5c0l OXA63yyqZ3rBRxQBo0HeQZEZx5nXDVJx06RRId1z.Jxc1emLNg8XD0UFhhbuUnTOrXL6R8zEOCxr udrMGySbhuMTSn.Q5_OtKyBZ2ByqBKybeY_jOvfJCq2J7i5vCHGVkQ2jByYaOr0przcI_m_ly9mh Z30jPRdjkIUcxHE5HBoW.DPbK6elmmswdxf9xH2Z25PgTXk0pGNoSKNU5p7AOYCZu1uL9YLoC2zM dwS4KmvvDyL75UsOiCuxkWk.5gAYj06Rm5eKhizYAoFBxhlsz_H1DbJ_LA7Kds8V.mx6lKqab7yY iK6FW_gKYJRcSdlFPNKQKP4ktvZyA.ulU8RnpXADYCMTqH02yHp1AxEcDSvHy3M1lScl_D9F1.A4 yiLHLOFR06a.g.NBx3.tbZpYhuBP4hl_TQ_jTOawoRf7zFd7ULtxaC029p1GDUhv9S4K7n7w2Erg cHfHiJ6IusU7J0TaDPGCZwLePOR66rfhToDvSu9eUNHNLEkOTB7TH_t9cxpF_M2kwbg-- Received: from sonicgw.mail.yahoo.co.jp by sonicconh6001.mail.ssk.yahoo.co.jp with HTTP; Wed, 22 Jun 2022 23:05:11 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1655939111; 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=abT3aFVRwWtAoJV24+J9v3AcTnzl1eQDRz29715FLIU=; b=IueftONAQsy/wStG9gIUkBKiAd5REUs4x6m4DgJS/oIPfK1UIyrlALZoCbcZrpDv VoGWKy7r/gIH2YB5mmVAMXzdysnHdZANttmJHwXkwXjxfM7mQdLR36JwVD4VvqIYcAI 2wsl8t3bfqRctfmzewiEqG670ekc0o76tXTpAJSs= 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=JID4ZB3APqzvNrkuXrn7fpM0swfDID2DGFwuWdNjePaog6ioeG+YHTDKRm/NXUu1 pypYxKhjGeMOFrfMcpQmSfX1Cmc1dXVbKpmysOGJ8ImHGqm8R4CU4HPu1cHBHmy1L9u XL3PVZnZuFfSFqUt21gGKfNZV8XeFJnhtWsK4YUQ=; Date: Thu, 23 Jun 2022 08:05:06 +0900 (JST) From: Tatsuro MATSUOKA Reply-To: Tatsuro MATSUOKA To: Marco Atzeri , Tatsuro MATSUOKA , "cygwin@cygwin.com" Message-ID: <333041088.1307450.1655939106327.JavaMail.yahoo@mail.yahoo.co.jp> In-Reply-To: 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> Subject: Re: fltk does not work on cygwin version octave-6.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00, 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: , X-List-Received-Date: Wed, 22 Jun 2022 23:05:18 -0000 > ----- Original Message ----- > From: "Marco Atzeri"=20 > To: "Tatsuro MATSUOKA" "cygwin > Date: 2022/06/23 =E6=9C=A8 04:33 > Subject: Re: fltk does not work on cygwin version octave-6.4.0 > On 22.06.2022 12:37, Tatsuro MATSUOKA wrote: > >> ----- Original Message ----- > >> From: "Tatsuro MATSUOKA" > >> To: "Marco Atzeri"; "cygwin > >> Date: 2022/06/22 =E6=B0=B4 12:53 > >> Subject: Re: fltk does not work on cygwin version octave-6.4.0 > >>>> ----- Original Message ----- > >>>> From: "Marco Atzeri" > >>>> To: "cygwin > >>>> Date: 2022/06/22 =E6=B0=B4 02:06 > >>>> Subject: Re: fltk does not work on cygwin version octave-6.4.0 > >>>> On 21.06.2022 07:15, Tatsuro MATSUOKA wrote: > >>>>> fltk does not work on cygwin version octave-6.4.0 > >>>>> > >>>>> octave:1> graphics_toolkit fltk > >>>>> octave:2> plot(1:10); > >>>>> Insufficient GL support > >>>>> error: unable to plot due to insufficient OpenGL support > >>>>> > >>>>> plot windows flashes and disappear immediately > >>>>> > >>>>> fltk graphics_toolkit works octave on native windows. >=20 > > Is the below related to the issue? > >=20 > >>> __opengl_info__ > > warning: __opengl_info__: can not obtain OpenGL information > > warning: called from > > __opengl_info__ at line 69 column 5 > >=20 > > Similar behaviors happen qt graphics on octave-7.1.0 on native Windows. > >=20 > > Tatsuro > >=20 >=20 > Maybe. >=20 > On my PC >=20 > $ octave >=20 > octave:1> __opengl_info__ > version: 4.5.0 - Build 22.20.16.4815 > vendor: Intel > renderer: Intel(R) UHD Graphics 620 > extensions: > GL_3DFX_texture_compression_FXT1 > ..... >=20 > Similar to the X log >=20 > glWinSelectGLimplementation: Loaded 'cygnativeGLthunk.dll' > (II) AIGLX: Testing pixelFormatIndex 1 > GL_VERSION: 4.5.0 - Build 22.20.16.4815 > GL_VENDOR: Intel > GL_RENDERER: Intel(R) UHD Graphics 620 > (II) GLX: enabled GLX_SGI_make_current_read > ... [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 > You can test the GL behaviour with >=20 > $ cygcheck -l mesa-demos | grep bin > /usr/bin/eglinfo > /usr/bin/es2_info > /usr/bin/glinfo > /usr/bin/glxgears > /usr/bin/glxinfo > /usr/bin/wglgears > /usr/bin/wglinfo > /usr/bin/xeglgears $ cygcheck -l mesa-demos | grep bin /usr/lib/mesa-demos/fbobind.exe /usr/lib/mesa-demos/pbinfo.exe /usr/bin/eglinfo /usr/bin/es2_info /usr/bin/glinfo /usr/bin/glxgears /usr/bin/glxinfo /usr/bin/wglgears /usr/bin/wglinfo /usr/bin/xeglgears Tatsuro