From b11e3d7f3a20b27fa7c99e4046a6cdfe189f658f Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Tue, 3 Apr 2012 17:38:45 +0000
Subject: [PATCH] gcc 4.7 compilation fixes

Originally committed to SVN as r6647.
---
 aegisub/libaegisub/unix/access.cpp | 2 ++
 aegisub/src/gl_text.cpp            | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/aegisub/libaegisub/unix/access.cpp b/aegisub/libaegisub/unix/access.cpp
index 2b64a6fc2..88eae8e9e 100644
--- a/aegisub/libaegisub/unix/access.cpp
+++ b/aegisub/libaegisub/unix/access.cpp
@@ -30,6 +30,8 @@
 #include <fstream>
 #endif
 
+#include <unistd.h>
+
 #include "libaegisub/util.h"
 
 namespace agi {
diff --git a/aegisub/src/gl_text.cpp b/aegisub/src/gl_text.cpp
index 826d8d24b..f619ee8ab 100644
--- a/aegisub/src/gl_text.cpp
+++ b/aegisub/src/gl_text.cpp
@@ -67,7 +67,7 @@ struct OpenGLTextGlyph {
 	wxFont font;  ///< Font used for this glyph
 
 	OpenGLTextGlyph(int value, wxFont const& font);
-	void Draw(int x,int y) const;
+	void Draw(float x, float y) const;
 };
 
 
@@ -347,7 +347,7 @@ void OpenGLTextTexture::Insert(OpenGLTextGlyph &glyph) {
 }
 
 /// Draw a glyph at (x,y)
-void OpenGLTextGlyph::Draw(int x,int y) const {
+void OpenGLTextGlyph::Draw(float x, float y) const {
 	glBindTexture(GL_TEXTURE_2D, tex);
 	glEnableClientState(GL_VERTEX_ARRAY);
 	glEnableClientState(GL_TEXTURE_COORD_ARRAY);