FormatTests

DirectXTex

These functions perform a Boolean test on the given DXGI format.

bool IsValid(DXGI_FORMAT fmt);

bool IsCompressed(DXGI_FORMAT fmt);

bool IsPacked(DXGI_FORMAT fmt);

bool IsVideo(DXGI_FORMAT fmt);

bool IsPlanar(DXGI_FORMAT fmt);

bool IsPalettized(DXGI_FORMAT fmt);

bool IsDepthStencil(DXGI_FORMAT fmt);

bool IsSRGB(DXGI_FORMAT fmt);

bool IsBGR(DXGI_FORMAT fmt);

bool IsTypeless(DXGI_FORMAT fmt, bool partialTypeless = true);

Parameters

The majority of these tests take just the DXGI_FORMAT value.

The IsTypeless test also takes partialTypeless to determine how to categorize mixed typeless types like DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS.