gallivm: s/lp_build_broadcast_aos/lp_build_swizzle_scalar_aos/

More accurate description of this function purpose.

3 files changed, 9 insertions, 6 deletions

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_swizzle.c b/src/gallium/auxiliary/gallivm/lp_bld_swizzle.c
index fced983396c..d4d2f2b307e 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_swizzle.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_swizzle.c
@@ -95,10 +95,13 @@ lp_build_broadcast_scalar(struct lp_build_context *bld,
 }
 
 
+/**
+ * Swizzle one channel into all other three channels.
+ */
 LLVMValueRef
-lp_build_broadcast_aos(struct lp_build_context *bld,
-                       LLVMValueRef a,
-                       unsigned channel)
+lp_build_swizzle_scalar_aos(struct lp_build_context *bld,
+                            LLVMValueRef a,
+                            unsigned channel)
 {
    const struct lp_type type = bld->type;
    const unsigned n = type.length;
@@ -203,7 +206,7 @@ lp_build_swizzle_aos(struct lp_build_context *bld,
       case PIPE_SWIZZLE_GREEN:
       case PIPE_SWIZZLE_BLUE:
       case PIPE_SWIZZLE_ALPHA:
-         return lp_build_broadcast_aos(bld, a, swizzles[0]);
+         return lp_build_swizzle_scalar_aos(bld, a, swizzles[0]);
       case PIPE_SWIZZLE_ZERO:
          return bld->zero;
       case PIPE_SWIZZLE_ONE:
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_swizzle.h b/src/gallium/auxiliary/gallivm/lp_bld_swizzle.h
index 315e1bcb548..f9b6a5e7258 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_swizzle.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_swizzle.h
@@ -60,7 +60,7 @@ lp_build_broadcast_scalar(struct lp_build_context *bld,
  * all four channel.
  */
 LLVMValueRef
-lp_build_broadcast_aos(struct lp_build_context *bld,
+lp_build_swizzle_scalar_aos(struct lp_build_context *bld,
                        LLVMValueRef a,
                        unsigned channel);
 
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_blend_aos.c b/src/gallium/drivers/llvmpipe/lp_bld_blend_aos.c
index e49d353b749..b5924cbb7dc 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_blend_aos.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_blend_aos.c
@@ -197,7 +197,7 @@ lp_build_blend_swizzle(struct lp_build_blend_aos_context *bld,
       swizzled_rgb = rgb;
       break;
    case LP_BUILD_BLEND_SWIZZLE_AAAA:
-      swizzled_rgb = lp_build_broadcast_aos(&bld->base, rgb, alpha_swizzle);
+      swizzled_rgb = lp_build_swizzle_scalar_aos(&bld->base, rgb, alpha_swizzle);
       break;
    default:
       assert(0);