From 20360f22965e80176dbb6931e727eb6f41fa9796 Mon Sep 17 00:00:00 2001
From: Recep Aslantas <info@recp.me>
Date: Fri, 12 Oct 2018 09:05:42 +0300
Subject: [PATCH] avx: replace binary constants with hex

---
 include/cglm/cam.h             | 4 ++--
 include/cglm/simd/avx/affine.h | 7 ++++---
 include/cglm/simd/avx/mat4.h   | 5 +++--
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/include/cglm/cam.h b/include/cglm/cam.h
index 1360c81..284ae82 100644
--- a/include/cglm/cam.h
+++ b/include/cglm/cam.h
@@ -201,7 +201,7 @@ void
 glm_ortho_default(float aspect, mat4 dest) {
   if (aspect >= 1.0f) {
     glm_ortho(-aspect, aspect, -1.0f, 1.0f, -100.0f, 100.0f, dest);
-	  return;
+    return;
   }
 
   aspect = 1.0f / aspect;
@@ -229,7 +229,7 @@ glm_ortho_default_s(float aspect,
               -size - 100.0f,
                size + 100.0f,
                dest);
-	  return;
+    return;
   }
 
   glm_ortho(-size,
diff --git a/include/cglm/simd/avx/affine.h b/include/cglm/simd/avx/affine.h
index 5c7f71c..369bcf7 100644
--- a/include/cglm/simd/avx/affine.h
+++ b/include/cglm/simd/avx/affine.h
@@ -27,13 +27,14 @@ glm_mul_avx(mat4 m1, mat4 m2, mat4 dest) {
   y2 = glmm_load256(m1[0]); /* h g f e d c b a */
   y3 = glmm_load256(m1[2]); /* p o n m l k j i */
 
-  y4 = _mm256_permute2f128_ps(y2, y2, 0b00000011); /* d c b a h g f e */
-  y5 = _mm256_permute2f128_ps(y3, y3, 0b00000000); /* l k j i l k j i */
+  /* 0x03: 0b00000011 */
+  y4 = _mm256_permute2f128_ps(y2, y2, 0x03); /* d c b a h g f e */
+  y5 = _mm256_permute2f128_ps(y3, y3, 0x03); /* l k j i l k j i */
 
   /* f f f f a a a a */
   /* g g g g c c c c */
   /* e e e e b b b b */
-  y7 = _mm256_permute_ps(y0, 0b10101010);
+  y7 = _mm256_permute_ps(y0, 0xAA); /* 0xAA: 0b10101010 */
   y6 = _mm256_permutevar_ps(y0, _mm256_set_epi32(1, 1, 1, 1, 0, 0, 0, 0));
   y8 = _mm256_permutevar_ps(y0, _mm256_set_epi32(0, 0, 0, 0, 1, 1, 1, 1));
 
diff --git a/include/cglm/simd/avx/mat4.h b/include/cglm/simd/avx/mat4.h
index b5859a7..944769b 100644
--- a/include/cglm/simd/avx/mat4.h
+++ b/include/cglm/simd/avx/mat4.h
@@ -27,8 +27,9 @@ glm_mat4_mul_avx(mat4 m1, mat4 m2, mat4 dest) {
   y2 = glmm_load256(m1[0]); /* h g f e d c b a */
   y3 = glmm_load256(m1[2]); /* p o n m l k j i */
 
-  y4 = _mm256_permute2f128_ps(y2, y2, 0b00000011); /* d c b a h g f e */
-  y5 = _mm256_permute2f128_ps(y3, y3, 0b00000011); /* l k j i p o n m */
+  /* 0x03: 0b00000011 */
+  y4 = _mm256_permute2f128_ps(y2, y2, 0x03); /* d c b a h g f e */
+  y5 = _mm256_permute2f128_ps(y3, y3, 0x03); /* l k j i p o n m */
 
   /* f f f f a a a a */
   /* h h h h c c c c */