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video/gticlub.c: Fixed "sticky" 3D in gticlub and thunderh. [Ville Linde]

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This commit is contained in:
Ville Linde 2013-02-03 00:48:20 +00:00
parent 8aa4f2b097
commit df1af02cb7
1 changed files with 13 additions and 10 deletions
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23
src/mame/video/gticlub.c
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@ -11,8 +11,7 @@
TODO:
- Fog equation and parameters are probably not accurate.
- Winding Heat (and maybe others) have slight Z-fighting problems.
- 3D isn't always turned off properly (during title screens for example).
Figure out what controls this. Video mixer, layer priority or some 3D register?
- 3D in Solar Assault title isn't properly turned off (the SHARC keeps rendering 3D).
*/
@ -512,18 +511,22 @@ WRITE32_HANDLER( K001005_w )
K001005_fifo_write_ptr = 0;
K001005_fifo_read_ptr = 0;
if (data == 2 && K001005_3d_fifo_ptr > 0)
if (data == 2)
{
render_polygons(space.machine());
poly_wait(poly, "render_polygons");
if (K001005_3d_fifo_ptr > 0)
{
render_polygons(space.machine());
poly_wait(poly, "render_polygons");
#if LOG_POLY_FIFO
count = 0;
printf("\nrender %d\n", K001005_3d_fifo_ptr);
printf("------------------------------------\n");
count = 0;
printf("\nrender %d\n", K001005_3d_fifo_ptr);
printf("------------------------------------\n");
#endif
K001005_3d_fifo_ptr = 0;
K001005_3d_fifo_ptr = 0;
}
K001005_swap_buffers(space.machine());
}
break;
@ -1470,7 +1473,7 @@ static void render_polygons(running_machine &machine)
poly_render_quad(poly, K001005_bitmap[K001005_bitmap_page], visarea, draw_scanline_2d_tex, 5, &v[0], &v[1], &v[2], &v[3]);
}
}
else if (cmd == 0x80000121)
else if (cmd == 0x80000121 || cmd == 0x80000126)
{
// no texture, color gouraud, Z