From 83ff4783c28478ba188434099823894a061266c9 Mon Sep 17 00:00:00 2001
From: bjorn <tie.372@gmail.com>
Date: Tue, 4 Aug 2020 12:23:45 -0600
Subject: [PATCH] ALIGN macro aligns up instead of down;

So you don't have to add (n - 1).  Hopefully this turns out to be
the common case.
---
 src/core/util.h                | 2 +-
 src/modules/data/textureData.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/util.h b/src/core/util.h
index 24669769..518b329f 100644
--- a/src/core/util.h
+++ b/src/core/util.h
@@ -32,7 +32,7 @@
 #define MAX(a, b) (a > b ? a : b)
 #define MIN(a, b) (a < b ? a : b)
 #define CLAMP(x, min, max) MAX(min, MIN(max, x))
-#define ALIGN(p, n) ((uintptr_t) (p) & -n)
+#define ALIGN(p, n) (((uintptr_t) (p) + (n - 1)) & -n)
 #define CHECK_SIZEOF(T) int(*_o)[sizeof(T)]=1
 
 typedef struct Color { float r, g, b, a; } Color;
diff --git a/src/modules/data/textureData.c b/src/modules/data/textureData.c
index e528f5d9..f0cf7685 100644
--- a/src/modules/data/textureData.c
+++ b/src/modules/data/textureData.c
@@ -388,7 +388,7 @@ static bool parseKTX(uint8_t* bytes, size_t size, TextureData* textureData) {
     textureData->mipmaps[i] = (Mipmap) { .width = width, .height = height, .data = data.u8 + sizeof(uint32_t), .size = *data.u32 };
     width = MAX(width >> 1, 1u);
     height = MAX(height >> 1, 1u);
-    data.u8 = (uint8_t*) ALIGN(data.u8 + sizeof(uint32_t) + *data.u32 + 3, 4);
+    data.u8 = (uint8_t*) ALIGN(data.u8 + sizeof(uint32_t) + *data.u32, 4);
   }
 
   return true;