diff options
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c index f622b192718..768775b2912 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_setup.c @@ -39,6 +39,7 @@ #include "util/u_inlines.h" #include "util/u_memory.h" #include "util/u_pack_color.h" +#include "util/u_viewport.h" #include "draw/draw_pipe.h" #include "os/os_time.h" #include "lp_context.h" @@ -771,15 +772,8 @@ lp_setup_set_viewports(struct lp_setup_context *setup, for (i = 0; i < num_viewports; i++) { float min_depth; float max_depth; - - if (lp->rasterizer->clip_halfz == 0) { - float half_depth = viewports[i].scale[2]; - min_depth = viewports[i].translate[2] - half_depth; - max_depth = min_depth + half_depth * 2.0f; - } else { - min_depth = viewports[i].translate[2]; - max_depth = min_depth + viewports[i].scale[2]; - } + util_viewport_zmin_zmax(&viewports[i], lp->rasterizer->clip_halfz, + &min_depth, &max_depth); if (setup->viewports[i].min_depth != min_depth || setup->viewports[i].max_depth != max_depth) { |