diff options
Diffstat (limited to 'src/gallium/drivers/softpipe')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_state_surface.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/src/gallium/drivers/softpipe/sp_state_surface.c b/src/gallium/drivers/softpipe/sp_state_surface.c index c0bd1f757e1..922f5687a96 100644 --- a/src/gallium/drivers/softpipe/sp_state_surface.c +++ b/src/gallium/drivers/softpipe/sp_state_surface.c @@ -82,21 +82,14 @@ softpipe_set_framebuffer_state(struct pipe_context *pipe, /* update cache */ sp_tile_cache_set_surface(sp->zsbuf_cache, fb->zsbuf); - /* Tell draw module how deep the Z/depth buffer is */ - if (sp->framebuffer.zsbuf) { - int depth_bits; - double mrd; - depth_bits = util_format_get_component_bits(sp->framebuffer.zsbuf->format, - UTIL_FORMAT_COLORSPACE_ZS, - 0); - if (depth_bits > 16) { - mrd = 0.0000001; - } - else { - mrd = 0.00002; - } - draw_set_mrd(sp->draw, mrd); - } + /* Tell draw module how deep the Z/depth buffer is + * + * If no depth buffer is bound, send the utility function the + * format for no bound depth (PIPE_FORMAT_NONE). + */ + draw_set_zs_format(sp->draw, + (sp->framebuffer.zsbuf) ? + sp->framebuffer.zsbuf->format : PIPE_FORMAT_NONE); } sp->framebuffer.width = fb->width; |