Enum TextureCodec

Namespace: ValveResourceFormat.TextureDecoders
Assembly: ValveResourceFormat.dll

Texture codec flags for decoding and color space conversions.

[Flags]
public enum TextureCodec

Fields

Name	Value	Hex	Description
None	0	0x00000000	No codec flags.
YCoCg	1	0x00000001	Co, Cg, Scale, and Y stored in RGBA respectively.
RGBM	2	0x00000002	HDR content stored in 8 bit by multiplying colors with alpha and another constant (typically 16)
HemiOctNormal	4	0x00000004	Hemi Octahedron surface normal data in RG. Widens to RGB.
NormalizeNormals	8	0x00000008	Reconstruct normal Z from X and Y.
Dxt5nm	16	0x00000010	Swizzle red with alpha (exploiting higher bitcount alpha in dxt5)
ColorSpaceLinear	32	0x00000020	Indicates the texture data is stored in linear color space.
ColorSpaceSrgb	64	0x00000040	Indicates the texture data is stored in sRGB gamma space.
ForceLDR	128	0x00000080	Force decode HDR content to LDR.
BlueToAlpha	256	0x00000100	Move blue to alpha, before other conversions overwrite blue.
HemiOctRB	260	0x00000104	Hemi Octahedron surface normal data in RG and roughness in B, moved to alpha.
Auto	1073741824	0x40000000	Determine codec flags from the texture's edit info. Other flags set alongside it are added on top.