3 files changed, 65 insertions, 10 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index be839d439..a51b9ef20 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -528,9 +528,10 @@ static void blitter_restore_textures(struct blitter_context_priv *ctx)
    unsigned i;
 
    /* Fragment sampler states. */
-   pipe->bind_fragment_sampler_states(pipe,
-                                      ctx->base.saved_num_sampler_states,
-                                      ctx->base.saved_sampler_states);
+   pipe->bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT, 0,
+                             ctx->base.saved_num_sampler_states,
+                             ctx->base.saved_sampler_states);
+
    ctx->base.saved_num_sampler_states = ~0;
 
    /* Fragment sampler views. */
@@ -1309,7 +1310,7 @@ void util_blitter_blit_generic(struct blitter_context *blitter,
       views[1] = pipe->create_sampler_view(pipe, src->texture, &templ);
 
       pipe->set_fragment_sampler_views(pipe, 2, views);
-      pipe->bind_fragment_sampler_states(pipe, 2, samplers);
+      pipe->bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT, 0, 2, samplers);
 
       pipe_sampler_view_reference(&views[1], NULL);
    } else if (blit_stencil) {
@@ -1324,12 +1325,14 @@ void util_blitter_blit_generic(struct blitter_context *blitter,
       view = pipe->create_sampler_view(pipe, src->texture, &templ);
 
       pipe->set_fragment_sampler_views(pipe, 1, &view);
-      pipe->bind_fragment_sampler_states(pipe, 1, &sampler_state);
+      pipe->bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT,
+                                0, 1, &sampler_state);
 
       pipe_sampler_view_reference(&view, NULL);
    } else {
       pipe->set_fragment_sampler_views(pipe, 1, &src);
-      pipe->bind_fragment_sampler_states(pipe, 1, &sampler_state);
+      pipe->bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT,
+                                0, 1, &sampler_state);
    }
 
    pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h
index 702d4e9d4..478a4aa4d 100644
--- a/mesalib/src/gallium/auxiliary/util/u_math.h
+++ b/mesalib/src/gallium/auxiliary/util/u_math.h
@@ -162,7 +162,59 @@ float log2f(float f)
 #endif
 
 
+#if __STDC_VERSION__ < 199901L && !defined(__cplusplus)
+static INLINE long int
+lrint(double d)
+{
+   long int rounded = (long int)(d + 0.5);
+
+   if (d - floor(d) == 0.5) {
+      if (rounded % 2 != 0)
+         rounded += (d > 0) ? -1 : 1;
+   }
+
+   return rounded;
+}
+
+static INLINE long int
+lrintf(float f)
+{
+   long int rounded = (long int)(f + 0.5f);
+
+   if (f - floorf(f) == 0.5f) {
+      if (rounded % 2 != 0)
+         rounded += (f > 0) ? -1 : 1;
+   }
+
+   return rounded;
+}
 
+static INLINE long long int
+llrint(double d)
+{
+   long long int rounded = (long long int)(d + 0.5);
+
+   if (d - floor(d) == 0.5) {
+      if (rounded % 2 != 0)
+         rounded += (d > 0) ? -1 : 1;
+   }
+
+   return rounded;
+}
+
+static INLINE long long int
+llrintf(float f)
+{
+   long long int rounded = (long long int)(f + 0.5f);
+
+   if (f - floorf(f) == 0.5f) {
+      if (rounded % 2 != 0)
+         rounded += (f > 0) ? -1 : 1;
+   }
+
+   return rounded;
+}
+#endif /* C99 */
 
 #define POW2_TABLE_SIZE_LOG2 9
 #define POW2_TABLE_SIZE (1 << POW2_TABLE_SIZE_LOG2)
diff --git a/mesalib/src/gallium/auxiliary/util/u_pack_color.h b/mesalib/src/gallium/auxiliary/util/u_pack_color.h
index 102ad6051..36252738d 100644
--- a/mesalib/src/gallium/auxiliary/util/u_pack_color.h
+++ b/mesalib/src/gallium/auxiliary/util/u_pack_color.h
@@ -528,12 +528,12 @@ util_pack_z(enum pipe_format format, double z)
    case PIPE_FORMAT_Z16_UNORM:
       if (z == 1.0)
          return 0xffff;
-      return (uint32_t) (z * 0xffff);
+      return (uint32_t) lrint(z * 0xffff);
    case PIPE_FORMAT_Z32_UNORM:
       /* special-case to avoid overflow */
       if (z == 1.0)
          return 0xffffffff;
-      return (uint32_t) (z * 0xffffffff);
+      return (uint32_t) llrint(z * 0xffffffff);
    case PIPE_FORMAT_Z32_FLOAT:
       fui.f = (float)z;
       return fui.ui;
@@ -541,12 +541,12 @@ util_pack_z(enum pipe_format format, double z)
    case PIPE_FORMAT_Z24X8_UNORM:
       if (z == 1.0)
          return 0xffffff;
-      return (uint32_t) (z * 0xffffff);
+      return (uint32_t) lrint(z * 0xffffff);
    case PIPE_FORMAT_S8_UINT_Z24_UNORM:
    case PIPE_FORMAT_X8Z24_UNORM:
       if (z == 1.0)
          return 0xffffff00;
-      return ((uint32_t) (z * 0xffffff)) << 8;
+      return ((uint32_t) lrint(z * 0xffffff)) << 8;
    case PIPE_FORMAT_S8_UINT:
       /* this case can get it via util_pack_z_stencil() */
       return 0;