[{"id":4108,"web_url":"https://patchwork.libcamera.org/comment/4108/","msgid":"<47ed470f-71e0-9cbb-d759-09fd3efe61e7@ideasonboard.com>","date":"2020-03-19T17:03:58","subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v5] libcamera: utils: adapt\n\tlibcameraPath to match use cases","submitter":{"id":4,"url":"https://patchwork.libcamera.org/api/people/4/","name":"Kieran Bingham","email":"kieran.bingham@ideasonboard.com"},"content":"Hi Kaaira,\n\nOn 19/03/2020 16:01, Kaaira Gupta wrote:\n> The two callers of functions libcameraPath() and isLibcameraInstalled()\n> end up using the same process and finally use the path with\n> libcamera.so. Hence write a function libcameraBuildPath() which\n> combines their functions and returns the root of the build sources\n> when the library has not been installed, but is running from the build\n> tree, thereby making call sites simpler.\n> \n> When the library is installed, libcameraBuildPath() will return an empty\n> string.\n> \n> Make changes in the call sites accordingly.\n> \n> Signed-off-by: Kaaira Gupta \n\nReviewed-by: Kieran Bingham \n\n> ---\n> Changes since v4:\n> \t- Updated documentation of libcameraBuildPath() \n> \n> Changes since v3:\n> - removed isLibcameraInstalled() from utils.h\n> - reformatted the code to reduce indentation of the code that\n> implements actual logic, also, to catch the errors\n> immediately.\n> - changes in spellings and whitespaces in commit messages.\n> \n> Changes since v2:\n> - rename subject line and add necessary details in commit\n> message.\n> - Solve whitespace issues.\n> - specify the final 'slash' for directory path in return\n> statement itself.\n> \n> Changes since v1:\n> - rename function to libcameraBuildPath() instead, and return\n> the root of libcamera source, and not the source directory\n> root.\n> - Return empty string instead of nullptr when ret==0\n> \n> src/libcamera/include/utils.h | 4 +---\n> src/libcamera/ipa_manager.cpp | 5 +++--\n> src/libcamera/ipa_proxy.cpp | 6 +++---\n> src/libcamera/utils.cpp | 26 ++++++++++++++++++--------\n> 4 files changed, 25 insertions(+), 16 deletions(-)\n> \n> diff --git a/src/libcamera/include/utils.h b/src/libcamera/include/utils.h\n> index bc96e79..cfa620f 100644\n> --- a/src/libcamera/include/utils.h\n> +++ b/src/libcamera/include/utils.h\n> @@ -143,9 +143,7 @@ private:\n> \n> details::StringSplitter split(const std::string &str, const std::string &delim);\n> \n> -bool isLibcameraInstalled();\n> -\n> -std::string libcameraPath();\n> +std::string libcameraBuildPath();\n> \n> } /* namespace utils */\n> \n> diff --git a/src/libcamera/ipa_manager.cpp b/src/libcamera/ipa_manager.cpp\n> index 0bd280c..bcaae35 100644\n> --- a/src/libcamera/ipa_manager.cpp\n> +++ b/src/libcamera/ipa_manager.cpp\n> @@ -119,8 +119,9 @@ IPAManager::IPAManager()\n> \t * path for the IPA from that point. We need to recurse one level of\n> \t * sub-directories to match the build tree.\n> \t */\n> -\tif (!utils::isLibcameraInstalled()) {\n> -\t\tstd::string ipaBuildPath = utils::dirname(utils::libcameraPath()) + \"/../ipa\";\n> +\tstd::string root = utils::libcameraBuildPath();\n> +\tif (!root.empty()) {\n> +\t\tstd::string ipaBuildPath = root + \"src/ipa\";\n> \t\tconstexpr int maxDepth = 1;\n> \n> \t\tLOG(IPAManager, Info)\n> diff --git a/src/libcamera/ipa_proxy.cpp b/src/libcamera/ipa_proxy.cpp\n> index 2f866cc..5fd88a4 100644\n> --- a/src/libcamera/ipa_proxy.cpp\n> +++ b/src/libcamera/ipa_proxy.cpp\n> @@ -97,9 +97,9 @@ std::string IPAProxy::resolvePath(const std::string &file) const\n> \t * This requires identifying the path of the libcamera.so, and\n> \t * referencing a relative path for the proxy workers from that point.\n> \t */\n> -\tif (!utils::isLibcameraInstalled()) {\n> -\t\tstd::string ipaProxyDir = utils::dirname(utils::libcameraPath())\n> -\t\t\t\t\t + \"/proxy/worker\";\n> +\tstd::string root = utils::libcameraBuildPath();\n> +\tif (!root.empty()) {\n> +\t\tstd::string ipaProxyDir = root + \"src/libcamera/proxy/worker\";\n> \n> \t\tLOG(IPAProxy, Info)\n> \t\t\t<< \"libcamera is not installed. Loading proxy workers from'\"\n> diff --git a/src/libcamera/utils.cpp b/src/libcamera/utils.cpp\n> index 7e118fa..58ee7cc 100644\n> --- a/src/libcamera/utils.cpp\n> +++ b/src/libcamera/utils.cpp\n> @@ -340,23 +340,33 @@ bool isLibcameraInstalled()\n> }\n> \n> /**\n> - * \\brief Identify the libcamera.so path\n> + * \\brief Retrieve the path to the build directory\n> *\n> - * This function locates the running libcamera.so and returns its full path,\n> - * including the file name.\n> + * During development, it is useful to run libcamera binaries directly from the\n> + * build directory without installing them. This function helps components that\n> + * need to locate resources, such as IPA modules or IPA proxy workers, by\n> + * providing them with the path to the root of the build directory. Callers can\n> + * then use it to complement or override searches in system-wide directories.\n> *\n> - * \\return A string stating the path\n> + * If libcamera has been installed, the build directory path is not available\n> + * and this function returns an empty string.\n> + *\n> + * \\return The path to the build directory if running from a build, or an empty\n> + * string otherwise\n> */\n> -std::string libcameraPath()\n> +std::string libcameraBuildPath()\n> {\n> +\tif (isLibcameraInstalled())\n> +\t\treturn std::string();\n> +\n> \tDl_info info;\n> \n> \t/* Look up our own symbol. */\n> -\tint ret = dladdr(reinterpret_cast(libcameraPath), &info);\n> +\tint ret = dladdr(reinterpret_cast(libcameraBuildPath), &info);\n> \tif (ret == 0)\n> -\t\treturn nullptr;\n> +\t\treturn std::string();\n> \n> -\treturn info.dli_fname;\n> +\treturn dirname(info.dli_fname) + \"/../../\";\n> }\n> \n> } /* namespace utils */\n>","headers":{"Return-Path":"","Received":["from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id F03AB60418\n\tfor ;\n\tThu, 19 Mar 2020 18:04:02 +0100 (CET)","from [192.168.0.20]\n\t(cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 3852AA53;\n\tThu, 19 Mar 2020 18:04:01 +0100 (CET)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1584637442;\n\tbh=7/M8d49LZuhb7qypUkG5I4KeGm5ZFhTYLeZUmC7O5Bc=;\n\th=Reply-To:Subject:To:References:From:Date:In-Reply-To:From;\n\tb=oPKNzbNo6kP8PpFLE3tJQbqPwaNCw/7LmyX6pTB3ECLx9aL/isV85rqhyd9qfLUBB\n\trM3pR4yfPeI/bVN36cpiAAb6tuVKt6GnzoZxZVXX2iMUtge7aWa8HfhGb22x9+VNmO\n\tnqYYnmnOf7Mpe951p/CRyFrb++sx9vj4MW8vL3ZE=","Reply-To":"kieran.bingham@ideasonboard.com","To":"Kaaira Gupta ,\n\tLaurent Pinchart ,\n\tHelen Koike ,\n\tVaishali Thakkar ,\n\tlibcamera-devel@lists.libcamera.org","References":"<20200319160140.GA5590@kaaira-HP-Pavilion-Notebook>","From":"Kieran Bingham ","Openpgp":"preference=signencrypt","Autocrypt":"addr=kieran.bingham@ideasonboard.com; keydata=\n\tmQINBFYE/WYBEACs1PwjMD9rgCu1hlIiUA1AXR4rv2v+BCLUq//vrX5S5bjzxKAryRf0uHat\n\tV/zwz6hiDrZuHUACDB7X8OaQcwhLaVlq6byfoBr25+hbZG7G3+5EUl9cQ7dQEdvNj6V6y/SC\n\trRanWfelwQThCHckbobWiQJfK9n7rYNcPMq9B8e9F020LFH7Kj6YmO95ewJGgLm+idg1Kb3C\n\tpotzWkXc1xmPzcQ1fvQMOfMwdS+4SNw4rY9f07Xb2K99rjMwZVDgESKIzhsDB5GY465sCsiQ\n\tcSAZRxqE49RTBq2+EQsbrQpIc8XiffAB8qexh5/QPzCmR4kJgCGeHIXBtgRj+nIkCJPZvZtf\n\tKr2EAbc6tgg6DkAEHJb+1okosV09+0+TXywYvtEop/WUOWQ+zo+Y/OBd+8Ptgt1pDRyOBzL8\n\tRXa8ZqRf0Mwg75D+dKntZeJHzPRJyrlfQokngAAs4PaFt6UfS+ypMAF37T6CeDArQC41V3ko\n\tlPn1yMsVD0p+6i3DPvA/GPIksDC4owjnzVX9kM8Zc5Cx+XoAN0w5Eqo4t6qEVbuettxx55gq\n\t8K8FieAjgjMSxngo/HST8TpFeqI5nVeq0/lqtBRQKumuIqDg+Bkr4L1V/PSB6XgQcOdhtd36\n\tOe9X9dXB8YSNt7VjOcO7BTmFn/Z8r92mSAfHXpb07YJWJosQOQARAQABtDBLaWVyYW4gQmlu\n\tZ2hhbSA8a2llcmFuLmJpbmdoYW1AaWRlYXNvbmJvYXJkLmNvbT6JAlcEEwEKAEECGwMFCwkI\n\tBwIGFQgJCgsCBBYCAwECHgECF4ACGQEWIQSQLdeYP70o/eNy1HqhHkZyEKRh/QUCXWTtygUJ\n\tCyJXZAAKCRChHkZyEKRh/f8dEACTDsbLN2nioNZMwyLuQRUAFcXNolDX48xcUXsWS2QjxaPm\n\tVsJx8Uy8aYkS85mdPBh0C83OovQR/OVbr8AxhGvYqBs3nQvbWuTl/+4od7DfK2VZOoKBAu5S\n\tQK2FYuUcikDqYcFWJ8DQnubxfE8dvzojHEkXw0sA4igINHDDFX3HJGZtLio+WpEFQtCbfTAG\n\tYZslasz1YZRbwEdSsmO3/kqy5eMnczlm8a21A3fKUo3g8oAZEFM+f4DUNzqIltg31OAB/kZS\n\tenKZQ/SWC8PmLg/ZXBrReYakxXtkP6w3FwMlzOlhGxqhIRNiAJfXJBaRhuUWzPOpEDE9q5YJ\n\tBmqQL2WJm1VSNNVxbXJHpaWMH1sA2R00vmvRrPXGwyIO0IPYeUYQa3gsy6k+En/aMQJd27dp\n\taScf9am9PFICPY5T4ppneeJLif2lyLojo0mcHOV+uyrds9XkLpp14GfTkeKPdPMrLLTsHRfH\n\tfA4I4OBpRrEPiGIZB/0im98MkGY/Mu6qxeZmYLCcgD6qz4idOvfgVOrNh+aA8HzIVR+RMW8H\n\tQGBN9f0E3kfwxuhl3omo6V7lDw8XOdmuWZNC9zPq1UfryVHANYbLGz9KJ4Aw6M+OgBC2JpkD\n\thXMdHUkC+d20dwXrwHTlrJi1YNp6rBc+xald3wsUPOZ5z8moTHUX/uPA/qhGsbkCDQRWBP1m\n\tARAAzijkb+Sau4hAncr1JjOY+KyFEdUNxRy+hqTJdJfaYihxyaj0Ee0P0zEi35CbE6lgU0Uz\n\ttih9fiUbSV3wfsWqg1Ut3/5rTKu7kLFp15kF7eqvV4uezXRD3Qu4yjv/rMmEJbbD4cTvGCYI\n\td6MDC417f7vK3hCbCVIZSp3GXxyC1LU+UQr3fFcOyCwmP9vDUR9JV0BSqHHxRDdpUXE26Dk6\n\tmhf0V1YkspE5St814ETXpEus2urZE5yJIUROlWPIL+hm3NEWfAP06vsQUyLvr/GtbOT79vXl\n\tEn1aulcYyu20dRRxhkQ6iILaURcxIAVJJKPi8dsoMnS8pB0QW12AHWuirPF0g6DiuUfPmrA5\n\tPKe56IGlpkjc8cO51lIxHkWTpCMWigRdPDexKX+Sb+W9QWK/0JjIc4t3KBaiG8O4yRX8ml2R\n\t+rxfAVKM6V769P/hWoRGdgUMgYHFpHGSgEt80OKK5HeUPy2cngDUXzwrqiM5Sz6Od0qw5pCk\n\tNlXqI0W/who0iSVM+8+RmyY0OEkxEcci7rRLsGnM15B5PjLJjh1f2ULYkv8s4SnDwMZ/kE04\n\t/UqCMK/KnX8pwXEMCjz0h6qWNpGwJ0/tYIgQJZh6bqkvBrDogAvuhf60Sogw+mH8b+PBlx1L\n\toeTK396wc+4c3BfiC6pNtUS5GpsPMMjYMk7kVvEAEQEAAYkCPAQYAQoAJgIbDBYhBJAt15g/\n\tvSj943LUeqEeRnIQpGH9BQJdizzIBQkLSKZiAAoJEKEeRnIQpGH9eYgQAJpjaWNgqNOnMTmD\n\tMJggbwjIotypzIXfhHNCeTkG7+qCDlSaBPclcPGYrTwCt0YWPU2TgGgJrVhYT20ierN8LUvj\n\t6qOPTd+Uk7NFzL65qkh80ZKNBFddx1AabQpSVQKbdcLb8OFs85kuSvFdgqZwgxA1vl4TFhNz\n\tPZ79NAmXLackAx3sOVFhk4WQaKRshCB7cSl+RIng5S/ThOBlwNlcKG7j7W2MC06BlTbdEkUp\n\tECzuuRBv8wX4OQl+hbWbB/VKIx5HKlLu1eypen/5lNVzSqMMIYkkZcjV2SWQyUGxSwq0O/sx\n\tS0A8/atCHUXOboUsn54qdxrVDaK+6jIAuo8JiRWctP16KjzUM7MO0/+4zllM8EY57rXrj48j\n\tsbEYX0YQnzaj+jO6kJtoZsIaYR7rMMq9aUAjyiaEZpmP1qF/2sYenDx0Fg2BSlLvLvXM0vU8\n\tpQk3kgDu7kb/7PRYrZvBsr21EIQoIjXbZxDz/o7z95frkP71EaICttZ6k9q5oxxA5WC6sTXc\n\tMW8zs8avFNuA9VpXt0YupJd2ijtZy2mpZNG02fFVXhIn4G807G7+9mhuC4XG5rKlBBUXTvPU\n\tAfYnB4JBDLmLzBFavQfvonSfbitgXwCG3vS+9HEwAjU30Bar1PEOmIbiAoMzuKeRm2LVpmq4\n\tWZw01QYHU/GUV/zHJSFk","Organization":"Ideas on Board","Message-ID":"<47ed470f-71e0-9cbb-d759-09fd3efe61e7@ideasonboard.com>","Date":"Thu, 19 Mar 2020 17:03:58 +0000","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101\n\tThunderbird/60.9.1","MIME-Version":"1.0","In-Reply-To":"<20200319160140.GA5590@kaaira-HP-Pavilion-Notebook>","Content-Type":"text/plain; charset=utf-8","Content-Language":"en-GB","Content-Transfer-Encoding":"7bit","Subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v5] libcamera: utils: adapt\n\tlibcameraPath to match use cases","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Thu, 19 Mar 2020 17:04:03 -0000"}},{"id":4109,"web_url":"https://patchwork.libcamera.org/comment/4109/","msgid":"<20200319174902.GI14585@pendragon.ideasonboard.com>","date":"2020-03-19T17:49:02","subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v5] libcamera: utils: adapt\n\tlibcameraPath to match use cases","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"content":"Patch applied and pushed, thank you ! Don't forget to record it in your\ncontributions.\n\nOn Thu, Mar 19, 2020 at 09:31:40PM +0530, Kaaira Gupta wrote:\n> The two callers of functions libcameraPath() and isLibcameraInstalled()\n> end up using the same process and finally use the path with\n> libcamera.so. Hence write a function libcameraBuildPath() which\n> combines their functions and returns the root of the build sources\n> when the library has not been installed, but is running from the build\n> tree, thereby making call sites simpler.\n> \n> When the library is installed, libcameraBuildPath() will return an empty\n> string.\n> \n> Make changes in the call sites accordingly.\n> \n> Signed-off-by: Kaaira Gupta \n> ---\n> Changes since v4:\n> \t- Updated documentation of libcameraBuildPath() \n> \n> Changes since v3:\n> - removed isLibcameraInstalled() from utils.h\n> - reformatted the code to reduce indentation of the code that\n> implements actual logic, also, to catch the errors\n> immediately.\n> - changes in spellings and whitespaces in commit messages.\n> \n> Changes since v2:\n> - rename subject line and add necessary details in commit\n> message.\n> - Solve whitespace issues.\n> - specify the final 'slash' for directory path in return\n> statement itself.\n> \n> Changes since v1:\n> - rename function to libcameraBuildPath() instead, and return\n> the root of libcamera source, and not the source directory\n> root.\n> - Return empty string instead of nullptr when ret==0\n> \n> src/libcamera/include/utils.h | 4 +---\n> src/libcamera/ipa_manager.cpp | 5 +++--\n> src/libcamera/ipa_proxy.cpp | 6 +++---\n> src/libcamera/utils.cpp | 26 ++++++++++++++++++--------\n> 4 files changed, 25 insertions(+), 16 deletions(-)\n> \n> diff --git a/src/libcamera/include/utils.h b/src/libcamera/include/utils.h\n> index bc96e79..cfa620f 100644\n> --- a/src/libcamera/include/utils.h\n> +++ b/src/libcamera/include/utils.h\n> @@ -143,9 +143,7 @@ private:\n> \n> details::StringSplitter split(const std::string &str, const std::string &delim);\n> \n> -bool isLibcameraInstalled();\n> -\n> -std::string libcameraPath();\n> +std::string libcameraBuildPath();\n> \n> } /* namespace utils */\n> \n> diff --git a/src/libcamera/ipa_manager.cpp b/src/libcamera/ipa_manager.cpp\n> index 0bd280c..bcaae35 100644\n> --- a/src/libcamera/ipa_manager.cpp\n> +++ b/src/libcamera/ipa_manager.cpp\n> @@ -119,8 +119,9 @@ IPAManager::IPAManager()\n> \t * path for the IPA from that point. We need to recurse one level of\n> \t * sub-directories to match the build tree.\n> \t */\n> -\tif (!utils::isLibcameraInstalled()) {\n> -\t\tstd::string ipaBuildPath = utils::dirname(utils::libcameraPath()) + \"/../ipa\";\n> +\tstd::string root = utils::libcameraBuildPath();\n> +\tif (!root.empty()) {\n> +\t\tstd::string ipaBuildPath = root + \"src/ipa\";\n> \t\tconstexpr int maxDepth = 1;\n> \n> \t\tLOG(IPAManager, Info)\n> diff --git a/src/libcamera/ipa_proxy.cpp b/src/libcamera/ipa_proxy.cpp\n> index 2f866cc..5fd88a4 100644\n> --- a/src/libcamera/ipa_proxy.cpp\n> +++ b/src/libcamera/ipa_proxy.cpp\n> @@ -97,9 +97,9 @@ std::string IPAProxy::resolvePath(const std::string &file) const\n> \t * This requires identifying the path of the libcamera.so, and\n> \t * referencing a relative path for the proxy workers from that point.\n> \t */\n> -\tif (!utils::isLibcameraInstalled()) {\n> -\t\tstd::string ipaProxyDir = utils::dirname(utils::libcameraPath())\n> -\t\t\t\t\t + \"/proxy/worker\";\n> +\tstd::string root = utils::libcameraBuildPath();\n> +\tif (!root.empty()) {\n> +\t\tstd::string ipaProxyDir = root + \"src/libcamera/proxy/worker\";\n> \n> \t\tLOG(IPAProxy, Info)\n> \t\t\t<< \"libcamera is not installed. Loading proxy workers from'\"\n> diff --git a/src/libcamera/utils.cpp b/src/libcamera/utils.cpp\n> index 7e118fa..58ee7cc 100644\n> --- a/src/libcamera/utils.cpp\n> +++ b/src/libcamera/utils.cpp\n> @@ -340,23 +340,33 @@ bool isLibcameraInstalled()\n> }\n> \n> /**\n> - * \\brief Identify the libcamera.so path\n> + * \\brief Retrieve the path to the build directory\n> *\n> - * This function locates the running libcamera.so and returns its full path,\n> - * including the file name.\n> + * During development, it is useful to run libcamera binaries directly from the\n> + * build directory without installing them. This function helps components that\n> + * need to locate resources, such as IPA modules or IPA proxy workers, by\n> + * providing them with the path to the root of the build directory. Callers can\n> + * then use it to complement or override searches in system-wide directories.\n> *\n> - * \\return A string stating the path\n> + * If libcamera has been installed, the build directory path is not available\n> + * and this function returns an empty string.\n> + *\n> + * \\return The path to the build directory if running from a build, or an empty\n> + * string otherwise\n> */\n> -std::string libcameraPath()\n> +std::string libcameraBuildPath()\n> {\n> +\tif (isLibcameraInstalled())\n> +\t\treturn std::string();\n> +\n> \tDl_info info;\n> \n> \t/* Look up our own symbol. */\n> -\tint ret = dladdr(reinterpret_cast(libcameraPath), &info);\n> +\tint ret = dladdr(reinterpret_cast(libcameraBuildPath), &info);\n> \tif (ret == 0)\n> -\t\treturn nullptr;\n> +\t\treturn std::string();\n> \n> -\treturn info.dli_fname;\n> +\treturn dirname(info.dli_fname) + \"/../../\";\n> }\n> \n> } /* namespace utils */","headers":{"Return-Path":"","Received":["from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id AC0E4629AC\n\tfor ;\n\tThu, 19 Mar 2020 18:49:08 +0100 (CET)","from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi\n\t[81.175.216.236])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 33774A53;\n\tThu, 19 Mar 2020 18:49:08 +0100 (CET)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1584640148;\n\tbh=FqpcpdjMgKbl/b8Y68ZEMa4MLvHoQ1acch/YxZyOtE8=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=PxE2/UWCA8FQOsQ9P1N+K0INaPSo/VniJrQoWUWGk/e57CPaVgJmpS1X7VVjNs+Q6\n\tKuBcuWPtFHpLr2bk6WpvsUjT1p+pSj+geq96uHOqPhTUGcycfBH2UOXxpTpAOavfO2\n\trOd+Nd3iEHTu3wGa90FM9wguT2qu0Pq8TlqPRg0w=","Date":"Thu, 19 Mar 2020 19:49:02 +0200","From":"Laurent Pinchart ","To":"Kaaira Gupta ","Cc":"Kieran Bingham ,\n\tHelen Koike ,\n\tVaishali Thakkar ,\n\tlibcamera-devel@lists.libcamera.org","Message-ID":"<20200319174902.GI14585@pendragon.ideasonboard.com>","References":"<20200319160140.GA5590@kaaira-HP-Pavilion-Notebook>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","In-Reply-To":"<20200319160140.GA5590@kaaira-HP-Pavilion-Notebook>","User-Agent":"Mutt/1.10.1 (2018-07-13)","Subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v5] libcamera: utils: adapt\n\tlibcameraPath to match use cases","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Thu, 19 Mar 2020 17:49:08 -0000"}}]