The format of individual texels in a texture.

Member	Value	Description
eStkGraphicsInternalTextureFormatAlpha4	0	Each texel is an 4-bit alpha component.
eStkGraphicsInternalTextureFormatAlpha8	1	Each texel is an 8-bit alpha component.
eStkGraphicsInternalTextureFormatAlpha12	2	Each texel is an 12-bit alpha component.
eStkGraphicsInternalTextureFormatAlpha16	3	Each texel is an 16-bit alpha component.
eStkGraphicsInternalTextureFormatR3G3B2	4	Each texel contains 3-bit red and green components and 2-bit blue component.
eStkGraphicsInternalTextureFormatRgb4	5	Each texel contains 4-bit red, green, and blue components.
eStkGraphicsInternalTextureFormatRgb5	6	Each texel contains 5-bit red, green, and blue components.
eStkGraphicsInternalTextureFormatRgb8	7	Each texel contains 8-bit red, green, and blue components.
eStkGraphicsInternalTextureFormatRgb10	8	Each texel contains 10-bit red, green, and blue components.
eStkGraphicsInternalTextureFormatRgb12	9	Each texel contains 12-bit red, green, and blue components.
eStkGraphicsInternalTextureFormatRgb16	10	Each texel contains 16-bit red, green, and blue components.
eStkGraphicsInternalTextureFormatRgb16F	11	Each texel contains 16-bit red, green, and blue floating point components.
eStkGraphicsInternalTextureFormatRgb32F	12	Each texel contains 32-bit red, green, and blue floating point components.
eStkGraphicsInternalTextureFormatRgba2	13	Each texel contains 2-bit red, green, blue, and alpha components.
eStkGraphicsInternalTextureFormatRgba4	14	Each texel contains 4-bit red, green, blue, and alpha components.
eStkGraphicsInternalTextureFormatRgb5A1	15	Each texel contains 5-bit red, green, blue components and 1-bit alpha component.
eStkGraphicsInternalTextureFormatRgba8	16	Each texel contains 8-bit red, green, blue, and alpha components.
eStkGraphicsInternalTextureFormatRgb10A2	17	Each texel contains 10-bit red, green, blue components and 2-bit alpha component.
eStkGraphicsInternalTextureFormatRgba12	18	Each texel contains 12-bit red, green, blue, and alpha components.
eStkGraphicsInternalTextureFormatRgba16	19	Each texel contains 16-bit red, green, blue, and alpha components.
eStkGraphicsInternalTextureFormatRgba16F	20	Each texel contains 16-bit red, green, blue, and alpha floating point components.
eStkGraphicsInternalTextureFormatRgba32F	21	Each texel contains 32-bit red, green, blue, and alpha floating point components.
eStkGraphicsInternalTextureFormatLuminance4	22	Each texel is an 4-bit luminance, e.g. intensity, component.
eStkGraphicsInternalTextureFormatLuminance8	23	Each texel is an 8-bit luminance, e.g. intensity, component.
eStkGraphicsInternalTextureFormatLuminance12	24	Each texel is an 12-bit luminance, e.g. intensity, component.
eStkGraphicsInternalTextureFormatLuminance16	25	Each texel is an 16-bit luminance, e.g. intensity, component.
eStkGraphicsInternalTextureFormatLuminance16F	26	Each texel is an 16-bit luminance, e.g. intensity, floating point component.
eStkGraphicsInternalTextureFormatLuminance32F	27	Each texel is an 32-bit luminance, e.g. intensity, floating point component.
eStkGraphicsInternalTextureFormatLuminance4Alpha4	28	Each texel contains an 4-bit luminance and 4-bit alpha component.
eStkGraphicsInternalTextureFormatLuminance6Alpha2	29	Each texel contains an 6-bit luminance and 2-bit alpha component.
eStkGraphicsInternalTextureFormatLuminance8Alpha8	30	Each texel contains an 8-bit luminance and 8-bit alpha component.
eStkGraphicsInternalTextureFormatLuminance12Alpha4	31	Each texel contains an 12-bit luminance and 4-bit alpha component.
eStkGraphicsInternalTextureFormatLuminance12Alpha12	32	Each texel contains an 12-bit luminance and 12-bit alpha component.
eStkGraphicsInternalTextureFormatLuminance16Alpha16	33	Each texel contains an 16-bit luminance and 16-bit alpha component.
eStkGraphicsInternalTextureFormatLuminance16Alpha16F	34	Each texel contains an 16-bit luminance and 16-bit alpha floating point component.
eStkGraphicsInternalTextureFormatLuminance32Alpha32F	35	Each texel contains an 32-bit luminance and 32-bit alpha floating point component.