swr/rast: remove unused functions

[mesa.git] / src / gallium / drivers / llvmpipe / lp_setup_tri.c

diff --git a/src/gallium/drivers/llvmpipe/lp_setup_tri.c b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
index cdb3d015dec7b6125f77ab44fb2fb358014e60d1..a7a5d05c328a0ebc6a8021bf320c663268291207 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_setup_tri.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
@@ -51,18 +51,15 @@
 #include "util/u_pwr8.h"
 #endif
 
+#if !defined(PIPE_ARCH_SSE)
+
 static inline int
 subpixel_snap(float a)
 {
    return util_iround(FIXED_ONE * a);
 }
 
-static inline float
-fixed_to_float(int a)
-{
-   return a * (1.0f / FIXED_ONE);
-}
-
+#endif
 
 /* Position and area in fixed point coordinates */
 struct fixed_position {
@@ -94,6 +91,8 @@ lp_setup_alloc_triangle(struct lp_scene *scene,
    unsigned plane_sz = nr_planes * sizeof(struct lp_rast_plane);
    struct lp_rast_triangle *tri;
 
+   STATIC_ASSERT(sizeof(struct lp_rast_plane) % 8 == 0);
+
    *tri_size = (sizeof(struct lp_rast_triangle) +
                 3 * input_array_sz +
                 plane_sz);
@@ -681,7 +680,7 @@ do_triangle_ccw(struct lp_setup_context *setup,
     */
    if (nr_planes > 3) {
       /* why not just use draw_regions */
-      struct u_rect *scissor = &setup->scissors[viewport_index];
+      const struct u_rect *scissor = &setup->scissors[viewport_index];
       struct lp_rast_plane *plane_s = &plane[3];
       boolean s_planes[4];
       scissor_planes_needed(s_planes, &bbox, scissor);