tex-tlut

Description

This program can test color indexed textures with an arbitrary TLUT size. Appropriate color maps are generated at runtime and loaded into the TLUT. Two textured panels are displayed onscreen. One panel displays all the components of the generated color map and the other panel displays a sample image quantized by the color map. The user can control TLUT size, format, and other parameters to control color map generation.

Coverage

Functions	Parameters	Description
`GXInitTexObjCI`	Pointer to image data.	Appropriate value.
	Width and height	Power of 2 only.
	Format	`GX_TF_C4`, `GX_TF_C8`, `GX_TF_C14X2`
	Wrap mode (s, t).	Always `GX_REPEAT`.
	Mipmap	Always `GX_FALSE`.
	TLUT name	All self-defined values
`GXLoadTexObj`	Destination texture name.	Always `GX_TEXMAP0`.
`GXInitTlutObj`	Pointer to data.	Appropriate value.
	Format	`GX_TL_IA8`, `GX_TL_RGB565`, `GX_TL_RGB5A3`
	Number of Entries	Same as the texture region size.
`GXLoadTlut`	Destination TLUT name.	All self-defined values
`GXInitTlutRegion`	TMEM address	Appropriate address
`GXInitTlutRegion`	Table size	`GX_TLUT_16` - `GX_TLUT_4K`
`GXSetTlutRegionCallBack`	Callback Functions	One function
`GXGetTexBufferSize`	Width and height	Power of 2 only.
	Format	`GX_TF_C4`, `GX_TF_C8`, `GX_TF_C14X2`
	Mipmap	Always `GX_FALSE`.
	Max LOD	N/A
`GXSetTevOp`	TEV stage ID.	Always `GX_TEVSTAGE0`.
`GXSetTevOp`	Operation mode	Always `GX_REPLACE`.
`GXPackedRGB565`	r, g, b	Various values.
`GXPackedRGB5A3`	r, g, b, a	Various values.