diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h new file mode 100644 index 000000000..310c95d89 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/ffb/ffb_pointtmp.h @@ -0,0 +1,55 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/ffb/ffb_pointtmp.h,v 1.3 2002/02/22 21:32:59 dawes Exp $ */ + +static __inline void TAG(ffb_draw_point)(GLcontext *ctx, ffb_vertex *tmp ) +{ + ffbContextPtr fmesa = FFB_CONTEXT(ctx); + ffb_fbcPtr ffb = fmesa->regs; + FFB_DELAYED_VIEWPORT_VARS; + +#ifdef FFB_POINT_TRACE + fprintf(stderr, "FFB: ffb_point [" +#if (IND & FFB_POINT_AA_BIT) + "AA" +#endif + "] X(%f) Y(%f) Z(%f)\n", + tmp->x, tmp->y, tmp->z); +#endif + +#if (IND & FFB_POINT_AA_BIT) + FFBFifo(fmesa, 4); + + ffb->fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( tmp->color[0] ); + ffb->z = FFB_GET_Z(tmp); + ffb->y = FFB_GET_Y(tmp) + 0x8000 /* FIX ME */; + ffb->x = FFB_GET_X(tmp) + 0x8000 /* FIX ME */; +#else + { + unsigned int const_fg, const_z, h, w; + + const_fg = FFB_PACK_CONST_UBYTE_ARGB_COLOR( tmp->color[0] ); + const_z = Z_FROM_MESA(FFB_Z_TO_FLOAT(FFB_GET_Z(tmp))); + h = FFB_GET_Y(tmp) >> 16; + w = FFB_GET_X(tmp) >> 16; +#ifdef FFB_POINT_TRACE + fprintf(stderr, "FFB: ffb_point fg(%08x) z(%08x) h(%08x) w(%08x)\n", + const_fg, const_z, h, w); +#endif + FFBFifo(fmesa, 4); + ffb->fg = const_fg; + ffb->constz = const_z; + ffb->bh = h; + ffb->bw = w; + } +#endif + + fmesa->ffbScreen->rp_active = 1; +} + + +static void TAG(init)(void) +{ + ffb_point_tab[IND] = TAG(ffb_draw_point); +} + +#undef IND +#undef TAG |