Mesa (master): cso: handle depth clamp

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 4460e9f0a1931c74ea364f19d7b1c458b6bc62d4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4460e9f0a1931c74ea364f19d7b1c458b6bc62d4

Author: Marek Olšák <maraeo at gmail.com>
Date:   Wed Jul 21 09:14:21 2010 +0200

cso: handle depth clamp

---

 src/gallium/auxiliary/cso_cache/cso_context.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index c1662df..58b022d 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -1032,6 +1032,7 @@ static INLINE void
 clip_state_cpy(struct pipe_clip_state *dst,
                const struct pipe_clip_state *src)
 {
+   dst->depth_clamp = src->depth_clamp;
    dst->nr = src->nr;
    if (src->nr) {
       memcpy(dst->ucp, src->ucp, src->nr * sizeof(src->ucp[0]));
@@ -1042,6 +1043,9 @@ static INLINE int
 clip_state_cmp(const struct pipe_clip_state *a,
                const struct pipe_clip_state *b)
 {
+   if (a->depth_clamp != b->depth_clamp) {
+      return 1;
+   }
    if (a->nr != b->nr) {
       return 1;
    }