[Mesa3d-dev] Software textured triangle funcs

[Gareth H. <ga...@va...>]

Brian, what do you want to do about the triangle functions that are
doing things like:

   ...
   const GLchan *texture = (const GLchan *) obj->Image[b]->Data;
   ...
   rgb[i][RCOMP] = texture[pos];
   rgb[i][GCOMP] = texture[pos+1];
   rgb[i][BCOMP] = texture[pos+2];
   ...

A quick inspection indicates at least simple_textured_triangle(),
simple_z_textured_triangle() and affine_textured_triangle() in
swrast/s_triangle.c are all guilty of this.

-- Gareth