gameframe-rage

Everything GameFrame knows about the ATI 3D Rage (I, II) and its ATI3DCIF interface: the texture formats (C3D_ETEXFMT) with the texel layout each is, the drawing-surface formats (C3D_EPIXFMT), the render-state ids (C3D_ERSID) and their names, and the primitive types. Texel decoding is gameframe-texel's.

Source: ATI Technologies, 3D RAGE Windows 95 Programmer's Guide, SDK-C02700 rev. 1.30, 1997: C3D_ERSID (p. 5-34), C3D_EPIXFMT (p. 5-31), C3D_ETEXFMT (p. 5-39).

draw is the chip's drawing as ATI3DCIF drives it: a Context holding the render state, C3D_VTCF vertices, and render_prim_list drawing triangles or quads (solid, flat or smooth shaded, alpha blended) into a 16-bit surface through gameframe-raster. The wrappers/ati3dcif DLL and Un-POD's ATI renderer both draw with it.

Not here yet: texturing, fog, dithering, the Z buffer, YUV 4:2:2 textures and ATI's VQ compression.

assert_eq!(gameframe_rage::render_state_name(14), Some("SURF_DRAW_PITCH"));

Licence: Apache 2.0.