Struct opencv::core::Device

pub struct Device { /* fields omitted */ }

Implementations

impl Device

pub fn default() -> Device

pub fn new(d: *mut c_void) -> Result<Device>

pub fn copy(d: &Device) -> Result<Device>

pub fn copy_mut(d: &mut Device) -> Device

pub fn get_default() -> Result<Device>

pub fn from_handle(d: *mut c_void) -> Result<Device>

Parameters

• d: OpenCL handle (cl_device_id). clRetainDevice() is called on success.

Trait Implementations

impl Boxed for Device

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

fn as_raw_mut(&mut self) -> *mut c_void

Return the underlying mutable raw pointer

impl DeviceTrait for Device

fn as_raw_mut_Device(&mut self) -> *mut c_void

fn set(&mut self, d: *mut c_void) -> Result<()>

impl DeviceTraitConst for Device

fn as_raw_Device(&self) -> *const c_void

fn name(&self) -> Result<String>

fn extensions(&self) -> Result<String>

fn is_extension_supported(&self, extension_name: &str) -> Result<bool>

fn version(&self) -> Result<String>

fn vendor_name(&self) -> Result<String>

fn opencl_c_version(&self) -> Result<String>

fn opencl_version(&self) -> Result<String>

fn device_version_major(&self) -> Result<i32>

fn device_version_minor(&self) -> Result<i32>

fn driver_version(&self) -> Result<String>

fn ptr(&self) -> Result<*mut c_void>

fn typ(&self) -> Result<i32>

fn address_bits(&self) -> Result<i32>

fn available(&self) -> Result<bool>

fn compiler_available(&self) -> Result<bool>

fn linker_available(&self) -> Result<bool>

fn double_fp_config(&self) -> Result<i32>

fn single_fp_config(&self) -> Result<i32>

fn half_fp_config(&self) -> Result<i32>

fn endian_little(&self) -> Result<bool>

fn error_correction_support(&self) -> Result<bool>

fn execution_capabilities(&self) -> Result<i32>

fn global_mem_cache_size(&self) -> Result<size_t>

fn global_mem_cache_type(&self) -> Result<i32>

fn global_mem_cache_line_size(&self) -> Result<i32>

fn global_mem_size(&self) -> Result<size_t>

fn local_mem_size(&self) -> Result<size_t>

fn local_mem_type(&self) -> Result<i32>

fn host_unified_memory(&self) -> Result<bool>

fn image_support(&self) -> Result<bool>

fn image_from_buffer_support(&self) -> Result<bool>

fn image_pitch_alignment(&self) -> Result<u32>

fn image_base_address_alignment(&self) -> Result<u32>

fn intel_subgroups_support(&self) -> Result<bool>

deprecated, use isExtensionSupported() method (probably with “cl_khr_subgroups” value)

fn image2_d_max_width(&self) -> Result<size_t>

fn image2_d_max_height(&self) -> Result<size_t>

fn image3_d_max_width(&self) -> Result<size_t>

fn image3_d_max_height(&self) -> Result<size_t>

fn image3_d_max_depth(&self) -> Result<size_t>

fn image_max_buffer_size(&self) -> Result<size_t>

fn image_max_array_size(&self) -> Result<size_t>

fn vendor_id(&self) -> Result<i32>

fn is_amd(&self) -> Result<bool>

fn is_intel(&self) -> Result<bool>

fn is_n_vidia(&self) -> Result<bool>

fn max_clock_frequency(&self) -> Result<i32>

fn max_compute_units(&self) -> Result<i32>

fn max_constant_args(&self) -> Result<i32>

fn max_constant_buffer_size(&self) -> Result<size_t>

fn max_mem_alloc_size(&self) -> Result<size_t>

fn max_parameter_size(&self) -> Result<size_t>

fn max_read_image_args(&self) -> Result<i32>

fn max_write_image_args(&self) -> Result<i32>

fn max_samplers(&self) -> Result<i32>

fn max_work_group_size(&self) -> Result<size_t>

fn max_work_item_dims(&self) -> Result<i32>

fn max_work_item_sizes(&self, unnamed: &mut size_t) -> Result<()>

fn mem_base_addr_align(&self) -> Result<i32>

fn native_vector_width_char(&self) -> Result<i32>

fn native_vector_width_short(&self) -> Result<i32>

fn native_vector_width_int(&self) -> Result<i32>

fn native_vector_width_long(&self) -> Result<i32>

fn native_vector_width_float(&self) -> Result<i32>

fn native_vector_width_double(&self) -> Result<i32>

fn native_vector_width_half(&self) -> Result<i32>

fn preferred_vector_width_char(&self) -> Result<i32>

fn preferred_vector_width_short(&self) -> Result<i32>

fn preferred_vector_width_int(&self) -> Result<i32>

fn preferred_vector_width_long(&self) -> Result<i32>

fn preferred_vector_width_float(&self) -> Result<i32>

fn preferred_vector_width_double(&self) -> Result<i32>

fn preferred_vector_width_half(&self) -> Result<i32>

fn printf_buffer_size(&self) -> Result<size_t>

fn profiling_timer_resolution(&self) -> Result<size_t>

fn empty(&self) -> Result<bool>

impl Drop for Device

fn drop(&mut self)

Executes the destructor for this type.

impl Send for Device