From f88411abc7150ed209efcb6180503f0c6f7c8ef6 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Tue, 5 Oct 2010 07:00:04 +0200
Subject: Moved texture loading into base Texture class.

---
 texture.cpp     | 27 ++++++++++++++++++++++++++-
 texture.h       |  6 ++++++
 texturestbi.cpp | 20 --------------------
 texturestbi.h   |  8 --------
 4 files changed, 32 insertions(+), 29 deletions(-)
 delete mode 100644 texturestbi.cpp
 delete mode 100644 texturestbi.h

diff --git a/texture.cpp b/texture.cpp
index 4c9cb6d..ba7d9c7 100644
--- a/texture.cpp
+++ b/texture.cpp
@@ -1,7 +1,33 @@
 #include <stdexcept>
 #include "texture.h"
+#include "stb_image.h"
 #include "gl.h"
 
+Texture::Texture() {
+	glGenTextures(1, &texture);
+}
+
+Texture::Texture(const std::string& filename) {
+	glGenTextures(1, &texture);
+	load(filename);
+}
+
+void Texture::load(const std::string& filename) {
+	int w, h, ch;
+	uint8_t* data = stbi_load(filename.c_str(), &w, &h, &ch, 4);
+	
+	unsigned int format;
+	if(ch == 4) {
+		format = GL_RGBA;
+	} else {
+		format = GL_RGB;
+	}
+	
+	build(data, format, w, h);
+	
+	stbi_image_free(data);
+}
+
 void Texture::bind() const {
 	glBindTexture(GL_TEXTURE_2D, texture);
 }
@@ -26,7 +52,6 @@ void Texture::build(void* data, unsigned int format, unsigned int w, unsigned in
 	width = w;
 	height = h;
 	
-	glGenTextures(1, &texture);
 	glBindTexture(GL_TEXTURE_2D, texture);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
diff --git a/texture.h b/texture.h
index ca7fef1..9fea06f 100644
--- a/texture.h
+++ b/texture.h
@@ -2,9 +2,15 @@
 #define _TEXTURE_H_
 
 #include <stdint.h>
+#include <string>
 
 class Texture {
 	public:
+		Texture();
+		Texture(const std::string& filename);
+		
+		void load(const std::string& filename);
+		
 		void bind() const;
 		unsigned int tex() const;
 		unsigned int w() const;
diff --git a/texturestbi.cpp b/texturestbi.cpp
deleted file mode 100644
index abd802e..0000000
--- a/texturestbi.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdexcept>
-#include <SFML/Window/OpenGL.hpp>
-#include "texturestbi.h"
-#include "stb_image.h"
-
-TextureSTBI::TextureSTBI(const char* filename) {
-	int w, h, ch;
-	uint8_t* data = stbi_load(filename, &w, &h, &ch, 4);
-	
-	unsigned int format;
-	if(ch == 4) {
-		format = GL_RGBA;
-	} else {
-		format = GL_RGB;
-	}
-	
-	build(data, format, w, h);
-	
-	stbi_image_free(data);
-}
diff --git a/texturestbi.h b/texturestbi.h
deleted file mode 100644
index ebb6d9d..0000000
--- a/texturestbi.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _TEXTURESOIL_H_
-#define _TEXTURESOIL_H_
-#include "texture.h"
-class TextureSTBI : public Texture {
-	public:
-		TextureSTBI(const char* filename);
-};
-#endif // _TEXTURESOIL_H_
-- 
cgit v1.2.3