foo

[dos_low3d] / src / 3dgfx.h

diff --git a/src/3dgfx.h b/src/3dgfx.h
index f143f24..f4a1d28 100644 (file)
--- a/src/3dgfx.h
+++ b/src/3dgfx.h
@@ -3,26 +3,41 @@
 
 #include "types.h"
 
+#define XRES   320
+#define YRES   200
+
 struct g3d_vertex {
-       int32_t x, y, z;
+       int32_t x, y, z, w;
 };
 
 enum {
        G3D_POINTS,
        G3D_LINES,
-       G3D_TRIANGLES
+       G3D_TRIANGLES,
+       G3D_QUADS
 };
 
+extern unsigned char *g3d_fbpixels;
+extern int g3d_width, g3d_height;
+extern int g3d_curcidx;
+
+
 int g3d_init(void);
 void g3d_shutdown(void);
 
-void g3d_framebuf(int width, int height, void *fb);
+void g3d_framebuffer(int width, int height, void *fb);
 
 void g3d_modelview(const int32_t *m);
 void g3d_projection(const int32_t *m);
 
 void g3d_xform(struct g3d_vertex *v, const int32_t *m);
 
+void g3d_color(int cidx);
+
 void g3d_draw(int prim, struct g3d_vertex *varr, int vcount);
+void g3d_draw_prim(int prim, struct g3d_vertex *varr);
+
+/* defined in polyfill.asm */
+void g3d_polyfill(struct g3d_vertex *verts);
 
 #endif /* GFX3D_H_ */