HwDevice¶

primo::codecs::HwDevice

class HwDevice¶

Describes a device that can be used for hardware accelerated encoding, decoding or processing.

Public Functions

virtual const char_t *name() const = 0¶

Returns device name.

Returns:: A pointer to zero terminated ANSI string. The returned pointer cannot be NULL.

virtual HwVendor::Enum vendor() const = 0¶

Returns device vendor.

See also

virtual int64_t ID() const = 0¶

The device id uniquely identifies a concrete device among all devices from the same vendor.

It is not unique across vendors. It can be any value except -1.

virtual HwCodecList *codecs() = 0¶

Returns an immutable list of hardware codecs.

The returned list exists only in the context of Device.