2 files changed, 6 insertions, 29 deletions
diff --git a/backends/graphics/opengl/texture.cpp b/backends/graphics/opengl/texture.cpp
index 93480f7360..2b6f9ce0a1 100644
--- a/backends/graphics/opengl/texture.cpp
+++ b/backends/graphics/opengl/texture.cpp
@@ -26,25 +26,13 @@
 #include "backends/graphics/opengl/pipelines/clut8.h"
 #include "backends/graphics/opengl/framebuffer.h"
 
+#include "common/algorithm.h"
 #include "common/endian.h"
 #include "common/rect.h"
 #include "common/textconsole.h"
 
 namespace OpenGL {
 
-static GLuint nextHigher2(GLuint v) {
-	if (v == 0)
-		return 1;
-	v--;
-	v |= v >> 1;
-	v |= v >> 2;
-	v |= v >> 4;
-	v |= v >> 8;
-	v |= v >> 16;
-	return ++v;
-}
-
-
 GLTexture::GLTexture(GLenum glIntFormat, GLenum glFormat, GLenum glType)
     : _glIntFormat(glIntFormat), _glFormat(glFormat), _glType(glType),
       _width(0), _height(0), _logicalWidth(0), _logicalHeight(0),
@@ -107,8 +95,8 @@ void GLTexture::setSize(uint width, uint height) {
 	const uint oldHeight = _height;
 
 	if (!g_context.NPOTSupported) {
-		_width  = nextHigher2(width);
-		_height = nextHigher2(height);
+		_width  = Common::nextHigher2(width);
+		_height = Common::nextHigher2(height);
 	} else {
 		_width  = width;
 		_height = height;
diff --git a/backends/platform/3ds/sprite.cpp b/backends/platform/3ds/sprite.cpp
index bbccf94fe6..74805b40cb 100644
--- a/backends/platform/3ds/sprite.cpp
+++ b/backends/platform/3ds/sprite.cpp
@@ -21,20 +21,9 @@
  */
 
 #include "backends/platform/3ds/sprite.h"
+#include "common/algorithm.h"
 #include "common/util.h"
 
-static uint nextHigher2(uint v) {
-	if (v == 0)
-		return 1;
-	v--;
-	v |= v >> 1;
-	v |= v >> 2;
-	v |= v >> 4;
-	v |= v >> 8;
-	v |= v >> 16;
-	return ++v;
-}
-
 Sprite::Sprite()
 	: dirtyPixels(true)
 	, dirtyMatrix(true)
@@ -62,8 +51,8 @@ void Sprite::create(uint16 width, uint16 height, const Graphics::PixelFormat &f)
 	actualWidth = width;
 	actualHeight = height;
 	format = f;
-	w = MAX(nextHigher2(width), 64u);
-	h = MAX(nextHigher2(height), 64u);
+	w = MAX(Common::nextHigher2(width), 64u);
+	h = MAX(Common::nextHigher2(height), 64u);
 	pitch = w * format.bytesPerPixel;
 	dirtyPixels = true;