Hardware Capabilities

Enumerations
enum	WSCHWCapability {   WSC_CAP_NONE = 0x0000 , WSC_CAP_NVDEC = 0x0001 , WSC_CAP_NVENC = 0x0002 , WSC_CAP_D3D11_VA = 0x0004 ,   WSC_CAP_ZERO_COPY = 0x0008 , WSC_CAP_VIDEO_PROC = 0x0010 }
	Hardware capability flags (bitmask). More...

Functions
unsigned	WSC_GetCapabilities ()
	Query available hardware capabilities.

Detailed Description

Runtime detection — no hard dependency on any specific GPU vendor.

Enumeration Type Documentation

WSCHWCapability

enum WSCHWCapability

Hardware capability flags (bitmask).

Enumerator
WSC_CAP_NONE	No hardware acceleration.
WSC_CAP_NVDEC	NVIDIA hardware video decode.
WSC_CAP_NVENC	NVIDIA hardware video encode.
WSC_CAP_D3D11_VA	D3D11 Video Acceleration (Intel/AMD/NVIDIA).
WSC_CAP_ZERO_COPY	GPU texture submission supported.
WSC_CAP_VIDEO_PROC	D3D11 Video Processor (HW color/scale/YUV conversion).

Function Documentation

WSC_GetCapabilities()

unsigned WSC_GetCapabilities

(

)

Query available hardware capabilities.

Returns

Bitmask of WSCHWCapability values.

Example

unsigned caps = WSC_GetCapabilities();
if (caps & WSC_CAP_VIDEO_PROC)
    printf("Video Processor available — NV12 path enabled\n");