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Commit 7e7a62dc authored by Eino-Ville Talvala's avatar Eino-Ville Talvala
Browse files

CameraService: Add option to dump templates to HALv3 devices 

Add -t to dumpsys media.camera to dump the request templates of any open
HALv3 camera devices.

Change-Id: Ib2746d5ca4a25e7f8eab842e6a99daa03f15acb8
parent 1f90f7da

services/camera/libcameraservice/device3/Camera3Device.cpp

+36 −0
Original line number Original line Diff line number Diff line
@@ -440,6 +440,15 @@ status_t Camera3Device::dump(int fd, const Vector<String16> &args) { 
            "Camera %d: %s: Unable to lock main lock, proceeding anyway",

            "Camera %d: %s: Unable to lock main lock, proceeding anyway",

            mId, __FUNCTION__);

            mId, __FUNCTION__);





    bool dumpTemplates = false;

    String16 templatesOption("-t");

    int n = args.size();

    for (int i = 0; i < n; i++) {

        if (args[i] == templatesOption) {

            dumpTemplates = true;

        }

    }



    String8 lines;

    String8 lines;





    const char *status =

    const char *status =
@@ -491,6 +500,33 @@ status_t Camera3Device::dump(int fd, const Vector<String16> &args) { 
        lastRequest.dump(fd, /*verbosity*/2, /*indentation*/6);

        lastRequest.dump(fd, /*verbosity*/2, /*indentation*/6);

    }

    }





    if (dumpTemplates) {

        const char *templateNames[] = {

            "TEMPLATE_PREVIEW",

            "TEMPLATE_STILL_CAPTURE",

            "TEMPLATE_VIDEO_RECORD",

            "TEMPLATE_VIDEO_SNAPSHOT",

            "TEMPLATE_ZERO_SHUTTER_LAG",

            "TEMPLATE_MANUAL"

        };



        for (int i = 1; i < CAMERA3_TEMPLATE_COUNT; i++) {

            const camera_metadata_t *templateRequest;

            templateRequest =

                mHal3Device->ops->construct_default_request_settings(

                    mHal3Device, i);

            lines = String8::format("    HAL Request %s:\n", templateNames[i-1]);

            if (templateRequest == NULL) {

                lines.append("       Not supported\n");

                write(fd, lines.string(), lines.size());

            } else {

                write(fd, lines.string(), lines.size());

                dump_indented_camera_metadata(templateRequest,

                        fd, /*verbosity*/2, /*indentation*/8);

            }

        }

    }



    if (mHal3Device != NULL) {

    if (mHal3Device != NULL) {

        lines = String8("    HAL device dump:\n");

        lines = String8("    HAL device dump:\n");

        write(fd, lines.string(), lines.size());

        write(fd, lines.string(), lines.size());