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{
    "id": 17562,
    "url": "https://patchwork.libcamera.org/api/1.1/patches/17562/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/17562/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": ""
    },
    "msgid": "<20221009044440.21499-2-laurent.pinchart@ideasonboard.com>",
    "date": "2022-10-09T04:44:39",
    "name": "[libcamera-devel,1/2] ipa: rkisp1: Drop use of utils::defopt",
    "commit_ref": "603a4d60f6ac4dbc2474700943dd1a0066ee1f23",
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "77f3f51cc7ec1dadaea21342c2bfcbb2007e378c",
    "submitter": {
        "id": 2,
        "url": "https://patchwork.libcamera.org/api/1.1/people/2/?format=api",
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com"
    },
    "delegate": null,
    "mbox": "https://patchwork.libcamera.org/patch/17562/mbox/",
    "series": [
        {
            "id": 3543,
            "url": "https://patchwork.libcamera.org/api/1.1/series/3543/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3543",
            "date": "2022-10-09T04:44:38",
            "name": "libcamera: Fix compilation with gcc 8.3.0",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/3543/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/17562/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/17562/checks/",
    "tags": {},
    "headers": {
        "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>",
        "X-Original-To": "parsemail@patchwork.libcamera.org",
        "Delivered-To": "parsemail@patchwork.libcamera.org",
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        ],
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        ],
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        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Sun,  9 Oct 2022 07:44:39 +0300",
        "Message-Id": "<20221009044440.21499-2-laurent.pinchart@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.35.1",
        "In-Reply-To": "<20221009044440.21499-1-laurent.pinchart@ideasonboard.com>",
        "References": "<20221009044440.21499-1-laurent.pinchart@ideasonboard.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH 1/2] ipa: rkisp1: Drop use of utils::defopt",
        "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>",
        "From": "Laurent Pinchart via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>",
        "Reply-To": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "utils::defopt causes compilation issues on gcc 8.0.0 to gcc 8.3.0,\nlikely due to bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86521\nthat was fixed in gcc 8.4.0. gcc 8.3.0 may be considered old (libcamera\nrequires gcc-8 or newer), but it is shipped by Debian 10 that has LTS\nsupport until mid-2024.\n\nAs no workaround has been found to fix compilation on gcc 8.3.0 while\nstill retaining the functionality of utils::defopt, stop using it in the\nRkISP1 IPA module.\n\nSigned-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/ipa/rkisp1/algorithms/dpf.cpp | 6 +++---\n src/ipa/rkisp1/algorithms/gsl.cpp | 8 ++++----\n src/ipa/rkisp1/algorithms/lsc.cpp | 4 ++--\n 3 files changed, 9 insertions(+), 9 deletions(-)",
    "diff": "diff --git a/src/ipa/rkisp1/algorithms/dpf.cpp b/src/ipa/rkisp1/algorithms/dpf.cpp\nindex 82d4f7fecc67..5bd7e59f651c 100644\n--- a/src/ipa/rkisp1/algorithms/dpf.cpp\n+++ b/src/ipa/rkisp1/algorithms/dpf.cpp\n@@ -70,7 +70,7 @@ int Dpf::init([[maybe_unused]] IPAContext &context,\n \t *    +---------|--------> X\n \t *     -4....-1 0 1 2 3 4\n \t */\n-\tvalues = dFObject[\"g\"].getList<uint8_t>().value_or(utils::defopt);\n+\tvalues = dFObject[\"g\"].getList<uint8_t>().value_or(std::vector<uint8_t>{});\n \tif (values.size() != RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS) {\n \t\tLOG(RkISP1Dpf, Error)\n \t\t\t<< \"Invalid 'DomainFilter:g': expected \"\n@@ -106,7 +106,7 @@ int Dpf::init([[maybe_unused]] IPAContext &context,\n \t * For a 9x9 kernel, columns -6 and 6 are dropped, so coefficient\n \t * number 6 is not used.\n \t */\n-\tvalues = dFObject[\"rb\"].getList<uint8_t>().value_or(utils::defopt);\n+\tvalues = dFObject[\"rb\"].getList<uint8_t>().value_or(std::vector<uint8_t>{});\n \tif (values.size() != RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS &&\n \t    values.size() != RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS - 1) {\n \t\tLOG(RkISP1Dpf, Error)\n@@ -135,7 +135,7 @@ int Dpf::init([[maybe_unused]] IPAContext &context,\n \tconst YamlObject &rFObject = tuningData[\"NoiseLevelFunction\"];\n \n \tstd::vector<uint16_t> nllValues;\n-\tnllValues = rFObject[\"coeff\"].getList<uint16_t>().value_or(utils::defopt);\n+\tnllValues = rFObject[\"coeff\"].getList<uint16_t>().value_or(std::vector<uint16_t>{});\n \tif (nllValues.size() != RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS) {\n \t\tLOG(RkISP1Dpf, Error)\n \t\t\t<< \"Invalid 'RangeFilter:coeff': expected \"\ndiff --git a/src/ipa/rkisp1/algorithms/gsl.cpp b/src/ipa/rkisp1/algorithms/gsl.cpp\nindex a80fed589bb2..b9f879124633 100644\n--- a/src/ipa/rkisp1/algorithms/gsl.cpp\n+++ b/src/ipa/rkisp1/algorithms/gsl.cpp\n@@ -59,7 +59,7 @@ int GammaSensorLinearization::init([[maybe_unused]] IPAContext &context,\n \t\t\t\t   const YamlObject &tuningData)\n {\n \tstd::vector<uint16_t> xIntervals =\n-\t\ttuningData[\"x-intervals\"].getList<uint16_t>().value_or(utils::defopt);\n+\t\ttuningData[\"x-intervals\"].getList<uint16_t>().value_or(std::vector<uint16_t>{});\n \tif (xIntervals.size() != kDegammaXIntervals) {\n \t\tLOG(RkISP1Gsl, Error)\n \t\t\t<< \"Invalid 'x' coordinates: expected \"\n@@ -83,7 +83,7 @@ int GammaSensorLinearization::init([[maybe_unused]] IPAContext &context,\n \t\treturn -EINVAL;\n \t}\n \n-\tcurveYr_ = yObject[\"red\"].getList<uint16_t>().value_or(utils::defopt);\n+\tcurveYr_ = yObject[\"red\"].getList<uint16_t>().value_or(std::vector<uint16_t>{});\n \tif (curveYr_.size() != RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE) {\n \t\tLOG(RkISP1Gsl, Error)\n \t\t\t<< \"Invalid 'y:red' coordinates: expected \"\n@@ -92,7 +92,7 @@ int GammaSensorLinearization::init([[maybe_unused]] IPAContext &context,\n \t\treturn -EINVAL;\n \t}\n \n-\tcurveYg_ = yObject[\"green\"].getList<uint16_t>().value_or(utils::defopt);\n+\tcurveYg_ = yObject[\"green\"].getList<uint16_t>().value_or(std::vector<uint16_t>{});\n \tif (curveYg_.size() != RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE) {\n \t\tLOG(RkISP1Gsl, Error)\n \t\t\t<< \"Invalid 'y:green' coordinates: expected \"\n@@ -101,7 +101,7 @@ int GammaSensorLinearization::init([[maybe_unused]] IPAContext &context,\n \t\treturn -EINVAL;\n \t}\n \n-\tcurveYb_ = yObject[\"blue\"].getList<uint16_t>().value_or(utils::defopt);\n+\tcurveYb_ = yObject[\"blue\"].getList<uint16_t>().value_or(std::vector<uint16_t>{});\n \tif (curveYb_.size() != RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE) {\n \t\tLOG(RkISP1Gsl, Error)\n \t\t\t<< \"Invalid 'y:blue' coordinates: expected \"\ndiff --git a/src/ipa/rkisp1/algorithms/lsc.cpp b/src/ipa/rkisp1/algorithms/lsc.cpp\nindex 102535bd11a4..de2de0139747 100644\n--- a/src/ipa/rkisp1/algorithms/lsc.cpp\n+++ b/src/ipa/rkisp1/algorithms/lsc.cpp\n@@ -43,7 +43,7 @@ static std::vector<double> parseSizes(const YamlObject &tuningData,\n \t\t\t\t      const char *prop)\n {\n \tstd::vector<double> sizes =\n-\t\ttuningData[prop].getList<double>().value_or(utils::defopt);\n+\t\ttuningData[prop].getList<double>().value_or(std::vector<double>{});\n \tif (sizes.size() != RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE) {\n \t\tLOG(RkISP1Lsc, Error)\n \t\t\t<< \"Invalid '\" << prop << \"' values: expected \"\n@@ -76,7 +76,7 @@ static std::vector<uint16_t> parseTable(const YamlObject &tuningData,\n \t\tRKISP1_CIF_ISP_LSC_SAMPLES_MAX * RKISP1_CIF_ISP_LSC_SAMPLES_MAX;\n \n \tstd::vector<uint16_t> table =\n-\t\ttuningData[prop].getList<uint16_t>().value_or(utils::defopt);\n+\t\ttuningData[prop].getList<uint16_t>().value_or(std::vector<uint16_t>{});\n \tif (table.size() != kLscNumSamples) {\n \t\tLOG(RkISP1Lsc, Error)\n \t\t\t<< \"Invalid '\" << prop << \"' values: expected \"\n",
    "prefixes": [
        "libcamera-devel",
        "1/2"
    ]
}