{"id":2222,"url":"https://patchwork.libcamera.org/api/1.1/patches/2222/?format=json","web_url":"https://patchwork.libcamera.org/patch/2222/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20191025202616.57177-1-jacopo@jmondi.org>","date":"2019-10-25T20:26:16","name":"[libcamera-devel] ipa: Allow forcing usage of C API though environment","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"efe0bc610fa45f94815b369c0b96f192319b87ee","submitter":{"id":3,"url":"https://patchwork.libcamera.org/api/1.1/people/3/?format=json","name":"Jacopo Mondi","email":"jacopo@jmondi.org"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/2222/mbox/","series":[{"id":550,"url":"https://patchwork.libcamera.org/api/1.1/series/550/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=550","date":"2019-10-25T20:26:16","name":"[libcamera-devel] ipa: Allow forcing usage of C API though environment","version":1,"mbox":"https://patchwork.libcamera.org/series/550/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/2222/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/2222/checks/","tags":{},"headers":{"Return-Path":"","Received":["from relay12.mail.gandi.net (relay12.mail.gandi.net\n\t[217.70.178.232])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 2AEE061375\n\tfor ;\n\tFri, 25 Oct 2019 22:24:30 +0200 (CEST)","from uno.localdomain (143.121.2.93.rev.sfr.net [93.2.121.143])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay12.mail.gandi.net (Postfix) with ESMTPSA id 9CBF6200007;\n\tFri, 25 Oct 2019 20:24:29 +0000 (UTC)"],"From":"Jacopo Mondi ","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 25 Oct 2019 22:26:16 +0200","Message-Id":"<20191025202616.57177-1-jacopo@jmondi.org>","X-Mailer":"git-send-email 2.23.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH] ipa: Allow forcing usage of C API though\n\tenvironment","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":"Fri, 25 Oct 2019 20:24:30 -0000"},"content":"Parse the 'LIBCAMERA_IPA_FORCE_C_API' environment variable that allows\nforcing the usage of the IPA C API even if it's possible to short-circuit\nit through the ipa_context_ops get_interface() operation.\n\nSigned-off-by: Jacopo Mondi \n---\n src/libcamera/ipa_context_wrapper.cpp | 10 +++++++++-\n 1 file changed, 9 insertions(+), 1 deletion(-)","diff":"diff --git a/src/libcamera/ipa_context_wrapper.cpp b/src/libcamera/ipa_context_wrapper.cpp\nindex 736082e9b068..b178418eb9b8 100644\n--- a/src/libcamera/ipa_context_wrapper.cpp\n+++ b/src/libcamera/ipa_context_wrapper.cpp\n@@ -9,6 +9,8 @@\n \n #include \n \n+#include \"utils.h\"\n+\n /**\n * \\file ipa_context_wrapper.h\n * \\brief Image Processing Algorithm context wrapper\n@@ -41,7 +43,13 @@ namespace libcamera {\n IPAContextWrapper::IPAContextWrapper(struct ipa_context *context)\n \t: ctx_(context)\n {\n-\tif (ctx_ && ctx_->ops->get_interface) {\n+\tint skipIntf = 0;\n+\tconst char *skipIntfEnv =\n+\t\t\tutils::secure_getenv(\"LIBCAMERA_IPA_FORCE_C_API\");\n+\tif (skipIntfEnv)\n+\t\tskipIntf = !!atoi(skipIntfEnv);\n+\n+\tif (!skipIntf && ctx_ && ctx_->ops->get_interface) {\n \t\tintf_ = reinterpret_cast(ctx_->ops->get_interface(ctx_));\n \t\tintf_->queueFrameAction.connect(this, &IPAContextWrapper::queueFrameAction);\n \t} else {\n","prefixes":["libcamera-devel"]}