Exemplos de video_info_2_cl_image_desc em C++ (Cpp)

Exemplo n.º 1

Arquivo: cl_memory.cpp Projeto: hikohong/libxcam

CLImage2D::CLImage2D (
    SmartPtr<CLContext> &context,
    const VideoBufferInfo &video_info,
    cl_mem_flags  flags)
    : CLImage (context)
{
    CLImageDesc cl_desc;

    if (!video_info_2_cl_image_desc (video_info, cl_desc)) {
        XCAM_LOG_WARNING ("CLVaImage create va image failed on default videoinfo");
        return;
    }

    init_image_2d (context, cl_desc, flags);
}

Exemplo n.º 2

Arquivo: cl_memory.cpp Projeto: raof01/libxcam

CLVaImage::CLVaImage (
    SmartPtr<CLContext> &context,
    SmartPtr<DrmBoBuffer> &bo,
    uint32_t offset)
    : CLImage (context)
    , _bo (bo)
{
    CLImageDesc cl_desc;

    const VideoBufferInfo & video_info = bo->get_video_info ();
    if (!video_info_2_cl_image_desc (video_info, cl_desc)) {
        XCAM_LOG_WARNING ("CLVaImage create va image failed on default videoinfo");
        return;
    }

    init_va_image (context, bo, cl_desc, offset);
}

Exemplo n.º 3

Arquivo: cl_memory.cpp Projeto: hikohong/libxcam

CLImage2DArray::CLImage2DArray (
    SmartPtr<CLContext> &context,
    const VideoBufferInfo &video_info,
    cl_mem_flags  flags)
    : CLImage (context)
{
    CLImageDesc cl_desc;

    XCAM_ASSERT (video_info.components >= 2);

    if (!video_info_2_cl_image_desc (video_info, cl_desc)) {
        XCAM_LOG_WARNING ("CLVaImage create va image failed on default videoinfo");
        return;
    }
    XCAM_ASSERT (cl_desc.array_size >= 2);

    //special process for BYT platform for slice-pitch
    //if (video_info.format == V4L2_PIX_FMT_NV12)
    cl_desc.height = XCAM_ALIGN_UP (cl_desc.height, 16);

    init_image_2d_array (context, cl_desc, flags);
}