[{"id":32598,"web_url":"https://patchwork.libcamera.org/comment/32598/","msgid":"<173350277816.3135963.17147214743300025484@ping.linuxembedded.co.uk>","date":"2024-12-06T16:32:58","subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","submitter":{"id":4,"url":"https://patchwork.libcamera.org/api/people/4/","name":"Kieran Bingham","email":"kieran.bingham@ideasonboard.com"},"content":"Quoting Jacopo Mondi (2024-12-06 16:22:29)\n> The StreamConfiguration class only implements toString() but doesn't\n> offer an overload of operator<<() which is more convenient to use.\n> \n> Add an overload for operator<<(StreamConfiguration) and re-implement\n> StreamConfiguration::toString() on top of it.\n> \n> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>\n> ---\n>  include/libcamera/stream.h |  2 ++\n>  src/libcamera/stream.cpp   | 18 +++++++++++++++++-\n>  2 files changed, 19 insertions(+), 1 deletion(-)\n> \n> diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h\n> index 071b71698acb..ea228aea7d56 100644\n> --- a/include/libcamera/stream.h\n> +++ b/include/libcamera/stream.h\n> @@ -61,6 +61,8 @@ private:\n>         StreamFormats formats_;\n>  };\n> \n> +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg);\n> +\n>  enum class StreamRole {\n>         Raw,\n>         StillCapture,\n> diff --git a/src/libcamera/stream.cpp b/src/libcamera/stream.cpp\n> index 1f75dbbc5b64..63aa5a027295 100644\n> --- a/src/libcamera/stream.cpp\n> +++ b/src/libcamera/stream.cpp\n> @@ -392,7 +392,23 @@ StreamConfiguration::StreamConfiguration(const StreamFormats &formats)\n>   */\n>  std::string StreamConfiguration::toString() const\n>  {\n> -       return size.toString() + \"-\" + pixelFormat.toString();\n> +       std::stringstream ss;\n\nTiny nit: I'd probably have a blank line here. But it doesn't matter.\n\nReviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>\n\n> +       ss << *this;\n> +\n> +       return ss.str();\n> +}\n> +\n> +/**\n> + * \\brief Insert a text representation of a StreamConfiguration into an output\n> + * stream\n> + * \\param[in] out The output stream\n> + * \\param[in] cfg The StreamConfiguration\n> + * \\return The output stream \\a out\n> + */\n> +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg)\n> +{\n> +       out << size.toString() + \"-\" + pixelFormat.toString();\n> +       return out;\n>  }\n> \n>  /**\n> --\n> 2.47.1\n>","headers":{"Return-Path":"<libcamera-devel-bounces@lists.libcamera.org>","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 72DB2BF415\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri,  6 Dec 2024 16:33:03 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id A26C367E23;\n\tFri,  6 Dec 2024 17:33:02 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 0E8D867E1C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri,  6 Dec 2024 17:33:01 +0100 (CET)","from pendragon.ideasonboard.com\n\t(cpc89244-aztw30-2-0-cust6594.18-1.cable.virginm.net [86.31.185.195])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 65D08641;\n\tFri,  6 Dec 2024 17:32:31 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"GWd30rmc\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1733502751;\n\tbh=11wctkwwtJkA4eu/g/+m/ssaORoK9PEILp9TSEiffs8=;\n\th=In-Reply-To:References:Subject:From:Cc:To:Date:From;\n\tb=GWd30rmczgN6I1dWLWXl0NXWo+TFk5kNDy27mfpBuX1KWm8TpG0uI6iS/IHrpuY+2\n\t1lyrgsgNYPtbmB4WX11yoXA+DaBmEyy3LRm2tdu/D1oNO7r/bhM+m+bXJOTvrbxw94\n\t/4jUYUUEy31jKnTLfh20BEkaxSYS44ZxTKRKioYA=","Content-Type":"text/plain; charset=\"utf-8\"","MIME-Version":"1.0","Content-Transfer-Encoding":"quoted-printable","In-Reply-To":"<20241206162230.97619-1-jacopo.mondi@ideasonboard.com>","References":"<20241206162230.97619-1-jacopo.mondi@ideasonboard.com>","Subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","From":"Kieran Bingham <kieran.bingham@ideasonboard.com>","Cc":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>","To":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>,\n\tlibcamera-devel@lists.libcamera.org","Date":"Fri, 06 Dec 2024 16:32:58 +0000","Message-ID":"<173350277816.3135963.17147214743300025484@ping.linuxembedded.co.uk>","User-Agent":"alot/0.10","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"<libcamera-devel.lists.libcamera.org>","List-Unsubscribe":"<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>","List-Archive":"<https://lists.libcamera.org/pipermail/libcamera-devel/>","List-Post":"<mailto:libcamera-devel@lists.libcamera.org>","List-Help":"<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>","List-Subscribe":"<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"}},{"id":32599,"web_url":"https://patchwork.libcamera.org/comment/32599/","msgid":"<lljkhgyn65thwqfkmsli3sy454noy3idlimgfj5tli4uz36idg@t6bmzineho24>","date":"2024-12-06T16:33:54","subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","submitter":{"id":184,"url":"https://patchwork.libcamera.org/api/people/184/","name":"Stefan Klug","email":"stefan.klug@ideasonboard.com"},"content":"Hi Jacopo,\n\nThank you for the patch.\n\nOn Fri, Dec 06, 2024 at 05:22:29PM +0100, Jacopo Mondi wrote:\n> The StreamConfiguration class only implements toString() but doesn't\n> offer an overload of operator<<() which is more convenient to use.\n> \n> Add an overload for operator<<(StreamConfiguration) and re-implement\n> StreamConfiguration::toString() on top of it.\n> \n> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>\n\nReviewed-by: Stefan Klug <stefan.klug@ideasonboard.com> \n\nRegards,\nStefan\n> ---\n>  include/libcamera/stream.h |  2 ++\n>  src/libcamera/stream.cpp   | 18 +++++++++++++++++-\n>  2 files changed, 19 insertions(+), 1 deletion(-)\n> \n> diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h\n> index 071b71698acb..ea228aea7d56 100644\n> --- a/include/libcamera/stream.h\n> +++ b/include/libcamera/stream.h\n> @@ -61,6 +61,8 @@ private:\n>  \tStreamFormats formats_;\n>  };\n> \n> +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg);\n> +\n>  enum class StreamRole {\n>  \tRaw,\n>  \tStillCapture,\n> diff --git a/src/libcamera/stream.cpp b/src/libcamera/stream.cpp\n> index 1f75dbbc5b64..63aa5a027295 100644\n> --- a/src/libcamera/stream.cpp\n> +++ b/src/libcamera/stream.cpp\n> @@ -392,7 +392,23 @@ StreamConfiguration::StreamConfiguration(const StreamFormats &formats)\n>   */\n>  std::string StreamConfiguration::toString() const\n>  {\n> -\treturn size.toString() + \"-\" + pixelFormat.toString();\n> +\tstd::stringstream ss;\n> +\tss << *this;\n> +\n> +\treturn ss.str();\n> +}\n> +\n> +/**\n> + * \\brief Insert a text representation of a StreamConfiguration into an output\n> + * stream\n> + * \\param[in] out The output stream\n> + * \\param[in] cfg The StreamConfiguration\n> + * \\return The output stream \\a out\n> + */\n> +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg)\n> +{\n> +\tout << size.toString() + \"-\" + pixelFormat.toString();\n> +\treturn out;\n>  }\n> \n>  /**\n> --\n> 2.47.1\n>","headers":{"Return-Path":"<libcamera-devel-bounces@lists.libcamera.org>","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id B76B0BE173\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri,  6 Dec 2024 16:33:59 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 6646667E23;\n\tFri,  6 Dec 2024 17:33:59 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1F2FC67E1C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri,  6 Dec 2024 17:33:57 +0100 (CET)","from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:3543:aebe:e043:ef86])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 97E6F641;\n\tFri,  6 Dec 2024 17:33:27 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"eAtqC00u\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1733502807;\n\tbh=WrdR6F2MFx4H9Hav4o8p8gFdWzh0d54oxJJhWQOelQA=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=eAtqC00ut3Geg3SoyWv+7utN/3kUfZfmP6/ORUwgappcuwFaQ5M7r6dffTfKcw4Y3\n\tQQT1LCFokbtsOR3WArbAtNe5dEoDXMp5ddokcUPZ0RzTISAa69eD3aGNiTIcdI1J+c\n\tIEVz/B1DlMLQMB9I7sbKSSmxF1lOpwno/mkbC3A4=","Date":"Fri, 6 Dec 2024 17:33:54 +0100","From":"Stefan Klug <stefan.klug@ideasonboard.com>","To":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>","Cc":"libcamera-devel@lists.libcamera.org","Subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","Message-ID":"<lljkhgyn65thwqfkmsli3sy454noy3idlimgfj5tli4uz36idg@t6bmzineho24>","References":"<20241206162230.97619-1-jacopo.mondi@ideasonboard.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","In-Reply-To":"<20241206162230.97619-1-jacopo.mondi@ideasonboard.com>","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"<libcamera-devel.lists.libcamera.org>","List-Unsubscribe":"<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>","List-Archive":"<https://lists.libcamera.org/pipermail/libcamera-devel/>","List-Post":"<mailto:libcamera-devel@lists.libcamera.org>","List-Help":"<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>","List-Subscribe":"<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"}},{"id":32602,"web_url":"https://patchwork.libcamera.org/comment/32602/","msgid":"<7awqv62h2sptho25mau3jslgw5uzfmylflnocsbrriramzhra4@oirtwl2y6aad>","date":"2024-12-06T16:53:38","subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","submitter":{"id":143,"url":"https://patchwork.libcamera.org/api/people/143/","name":"Jacopo Mondi","email":"jacopo.mondi@ideasonboard.com"},"content":"Hi Kieran\n\nOn Fri, Dec 06, 2024 at 04:32:58PM +0000, Kieran Bingham wrote:\n> Quoting Jacopo Mondi (2024-12-06 16:22:29)\n> > The StreamConfiguration class only implements toString() but doesn't\n> > offer an overload of operator<<() which is more convenient to use.\n> >\n> > Add an overload for operator<<(StreamConfiguration) and re-implement\n> > StreamConfiguration::toString() on top of it.\n> >\n> > Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>\n> > ---\n> >  include/libcamera/stream.h |  2 ++\n> >  src/libcamera/stream.cpp   | 18 +++++++++++++++++-\n> >  2 files changed, 19 insertions(+), 1 deletion(-)\n> >\n> > diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h\n> > index 071b71698acb..ea228aea7d56 100644\n> > --- a/include/libcamera/stream.h\n> > +++ b/include/libcamera/stream.h\n> > @@ -61,6 +61,8 @@ private:\n> >         StreamFormats formats_;\n> >  };\n> >\n> > +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg);\n> > +\n> >  enum class StreamRole {\n> >         Raw,\n> >         StillCapture,\n> > diff --git a/src/libcamera/stream.cpp b/src/libcamera/stream.cpp\n> > index 1f75dbbc5b64..63aa5a027295 100644\n> > --- a/src/libcamera/stream.cpp\n> > +++ b/src/libcamera/stream.cpp\n> > @@ -392,7 +392,23 @@ StreamConfiguration::StreamConfiguration(const StreamFormats &formats)\n> >   */\n> >  std::string StreamConfiguration::toString() const\n> >  {\n> > -       return size.toString() + \"-\" + pixelFormat.toString();\n> > +       std::stringstream ss;\n>\n> Tiny nit: I'd probably have a blank line here. But it doesn't matter.\n>\n> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>\n>\n\nI copied the implementation from the Request class, and all the other\nimplementations of toString() based on operator<< are like this.\n\nI'll keep it this way for consistency.\n\nThanks\n  j\n\n> > +       ss << *this;\n> > +\n> > +       return ss.str();\n> > +}\n> > +\n> > +/**\n> > + * \\brief Insert a text representation of a StreamConfiguration into an output\n> > + * stream\n> > + * \\param[in] out The output stream\n> > + * \\param[in] cfg The StreamConfiguration\n> > + * \\return The output stream \\a out\n> > + */\n> > +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg)\n> > +{\n> > +       out << size.toString() + \"-\" + pixelFormat.toString();\n> > +       return out;\n> >  }\n> >\n> >  /**\n> > --\n> > 2.47.1\n> >","headers":{"Return-Path":"<libcamera-devel-bounces@lists.libcamera.org>","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id CA516BE173\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri,  6 Dec 2024 16:53:44 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 7DCEC67E2A;\n\tFri,  6 Dec 2024 17:53:44 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6B81967E22\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri,  6 Dec 2024 17:53:42 +0100 (CET)","from ideasonboard.com (93-61-96-190.ip145.fastwebnet.it\n\t[93.61.96.190])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id B6C98641;\n\tFri,  6 Dec 2024 17:53:12 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"HF5SeSha\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1733503992;\n\tbh=E5jztGnXQm509T70hMnRfjHP3Aq1p0i+Ym+3/IXOVrY=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=HF5SeSharXhPW5weYSBvhlvBTqdZ7SV+BLVcjoM84gQ8+2fA03KnxxiUoSo0br42+\n\tinpDwRZLcCq/jk6owgAryYmjUvsqHuI7NyorpDIg2Hm8o7Y3HUv8Y2ZCeXlgE2gmwv\n\thoIn78bN2AveQhsd207ifaeVVKG51cWoAEEEsiQ8=","Date":"Fri, 6 Dec 2024 17:53:38 +0100","From":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>","To":"Kieran Bingham <kieran.bingham@ideasonboard.com>","Cc":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>, \n\tlibcamera-devel@lists.libcamera.org","Subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","Message-ID":"<7awqv62h2sptho25mau3jslgw5uzfmylflnocsbrriramzhra4@oirtwl2y6aad>","References":"<20241206162230.97619-1-jacopo.mondi@ideasonboard.com>\n\t<173350277816.3135963.17147214743300025484@ping.linuxembedded.co.uk>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","In-Reply-To":"<173350277816.3135963.17147214743300025484@ping.linuxembedded.co.uk>","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"<libcamera-devel.lists.libcamera.org>","List-Unsubscribe":"<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>","List-Archive":"<https://lists.libcamera.org/pipermail/libcamera-devel/>","List-Post":"<mailto:libcamera-devel@lists.libcamera.org>","List-Help":"<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>","List-Subscribe":"<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"}},{"id":32603,"web_url":"https://patchwork.libcamera.org/comment/32603/","msgid":"<4f5bdh3bywa7eufarrs5w7kovvsefcvnoei65ypbub7tyjutfi@l4duwywkiowf>","date":"2024-12-06T16:56:27","subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","submitter":{"id":143,"url":"https://patchwork.libcamera.org/api/people/143/","name":"Jacopo Mondi","email":"jacopo.mondi@ideasonboard.com"},"content":"It's all good, except from the fact I sent a broken version of this patch\n\nSending v3, after it has gone through CI I'll merge it\n\nOn Fri, Dec 06, 2024 at 05:22:29PM +0100, Jacopo Mondi wrote:\n> The StreamConfiguration class only implements toString() but doesn't\n> offer an overload of operator<<() which is more convenient to use.\n>\n> Add an overload for operator<<(StreamConfiguration) and re-implement\n> StreamConfiguration::toString() on top of it.\n>\n> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>\n> ---\n>  include/libcamera/stream.h |  2 ++\n>  src/libcamera/stream.cpp   | 18 +++++++++++++++++-\n>  2 files changed, 19 insertions(+), 1 deletion(-)\n>\n> diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h\n> index 071b71698acb..ea228aea7d56 100644\n> --- a/include/libcamera/stream.h\n> +++ b/include/libcamera/stream.h\n> @@ -61,6 +61,8 @@ private:\n>  \tStreamFormats formats_;\n>  };\n>\n> +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg);\n> +\n>  enum class StreamRole {\n>  \tRaw,\n>  \tStillCapture,\n> diff --git a/src/libcamera/stream.cpp b/src/libcamera/stream.cpp\n> index 1f75dbbc5b64..63aa5a027295 100644\n> --- a/src/libcamera/stream.cpp\n> +++ b/src/libcamera/stream.cpp\n> @@ -392,7 +392,23 @@ StreamConfiguration::StreamConfiguration(const StreamFormats &formats)\n>   */\n>  std::string StreamConfiguration::toString() const\n>  {\n> -\treturn size.toString() + \"-\" + pixelFormat.toString();\n> +\tstd::stringstream ss;\n> +\tss << *this;\n> +\n> +\treturn ss.str();\n> +}\n> +\n> +/**\n> + * \\brief Insert a text representation of a StreamConfiguration into an output\n> + * stream\n> + * \\param[in] out The output stream\n> + * \\param[in] cfg The StreamConfiguration\n> + * \\return The output stream \\a out\n> + */\n> +std::ostream &operator<<(std::ostream &out, StreamConfiguration cfg)\n> +{\n> +\tout << size.toString() + \"-\" + pixelFormat.toString();\n> +\treturn out;\n>  }\n>\n>  /**\n> --\n> 2.47.1\n>","headers":{"Return-Path":"<libcamera-devel-bounces@lists.libcamera.org>","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 327CBBE173\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri,  6 Dec 2024 16:56:33 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E6C9667E31;\n\tFri,  6 Dec 2024 17:56:32 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E4BFD618B3\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri,  6 Dec 2024 17:56:30 +0100 (CET)","from ideasonboard.com (93-61-96-190.ip145.fastwebnet.it\n\t[93.61.96.190])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 5E6E0641;\n\tFri,  6 Dec 2024 17:56:01 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"pfU/qvuB\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1733504161;\n\tbh=VfT7eh589lTlxwv8lfUhGLbBwPdNEtUP8GW7pDhopLE=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=pfU/qvuBVnIRz5k7Z2+oLI8/oS3QfaMK/9ZbVRFG1Mj82PsD5MZuv6V+3ZFJtOCna\n\ttPAdwAsQdvFIkWgKgt1EbbyGv068L2enBRHttSXlN/Vk4vWaTRV24iC+YsV5gGxYIG\n\tbU2nusFulaCWDUjk1gmVBPGeiahbD06S1WB++h+Y=","Date":"Fri, 6 Dec 2024 17:56:27 +0100","From":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>","To":"Jacopo Mondi <jacopo.mondi@ideasonboard.com>","Cc":"libcamera-devel@lists.libcamera.org","Subject":"Re: [PATCH v2] libcamera: stream: Add\n\toperator<<(StreamConfiguration)","Message-ID":"<4f5bdh3bywa7eufarrs5w7kovvsefcvnoei65ypbub7tyjutfi@l4duwywkiowf>","References":"<20241206162230.97619-1-jacopo.mondi@ideasonboard.com>","MIME-Version":"1.0","Content-Type":"text/plain; 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