C++ (Cpp) CameraParameters::setPictureFormat示例

示例#1

文件： CameraHardwareStub.cpp 项目： Topsy/platform_frameworks_base

void CameraHardwareStub::initDefaultParameters()
{
    CameraParameters p;

    p.setPreviewSize(176, 144);
    p.setPreviewFrameRate(15);
    p.setPreviewFormat("yuv422sp");

    p.setPictureSize(kCannedJpegWidth, kCannedJpegHeight);
    p.setPictureFormat("jpeg");

    if (setParameters(p) != NO_ERROR) {
        LOGE("Failed to set default parameters?!");
    }
}

示例#2

文件： CameraHardware.cpp 项目： DBGJPR/libcamera

void CameraHardware::initDefaultParameters()
{
    CameraParameters p;

    p.setPreviewSize(160, 120);
    p.setPreviewFrameRate(15);
    p.setPreviewFormat("rgb565");

    p.setPictureSize(640, 480);
    p.setPictureFormat("rgb565");

    if (setParameters(p) != NO_ERROR) {
        LOGE("Failed to set default parameters?!");
    } 
}

示例#3

文件： CameraHardwareStub.cpp 项目： yorklephone/android_framework_base

void CameraHardwareStub::initDefaultParameters()
{
    CameraParameters p;

    p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, "320x240");
    p.setPreviewSize(320, 240);
    p.setPreviewFrameRate(15);
    p.setPreviewFormat(CameraParameters::PIXEL_FORMAT_YUV420SP);

    p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, "320x240");
    p.setPictureSize(320, 240);
    p.setPictureFormat(CameraParameters::PIXEL_FORMAT_JPEG);

    if (setParameters(p) != NO_ERROR) {
        LOGE("Failed to set default parameters?!");
    }
}