From 7b3c6c0d1610ba3e5845f291d9830fa26e3ef738 Mon Sep 17 00:00:00 2001
From: N0NameN0 <alonetrio@yahoo.com>
Date: Sun, 15 Mar 2009 18:57:28 +0000
Subject: [PATCH] [NEW] Added LoadTextureFromFile can be usefull ;)

---
 GRRLIB/GRRLIB/GRRLIB.c | 23 +++++++++++++++++++++++
 GRRLIB/GRRLIB/GRRLIB.h |  1 +
 2 files changed, 24 insertions(+)

diff --git a/GRRLIB/GRRLIB/GRRLIB.c b/GRRLIB/GRRLIB/GRRLIB.c
index f542291..960de24 100644
--- a/GRRLIB/GRRLIB/GRRLIB.c
+++ b/GRRLIB/GRRLIB/GRRLIB.c
@@ -485,6 +485,29 @@ GRRLIB_texImg *GRRLIB_LoadTexture(const unsigned char my_img[]) {
     }
 }
 
+/**
+ * Load a texture from a file.
+ * @param filename The JPEG or PNG filename to load.
+ * @return A GRRLIB_texImg structure filled with image informations.
+ */
+GRRLIB_texImg *GRRLIB_LoadTextureFromFile(const char *filename) {
+    fatInitDefault();
+    FILE *fd = fopen(filename, "rb");
+
+    fseek(fd , 0 , SEEK_END);
+    long lsize = ftell(fd);
+    rewind(fd);
+
+    unsigned char *buffer = (unsigned char*) malloc (sizeof(unsigned char)*lsize);
+    fread (buffer, 1, lsize, fd);
+    fclose(fd);
+
+    GRRLIB_texImg *tex = GRRLIB_LoadTexture(buffer);
+
+    free(buffer);
+    return tex;
+}
+
 /**
  * Free memory allocated for texture.
  * @param tex A GRRLIB_texImg structure.
diff --git a/GRRLIB/GRRLIB/GRRLIB.h b/GRRLIB/GRRLIB/GRRLIB.h
index 73a87e8..453035f 100644
--- a/GRRLIB/GRRLIB/GRRLIB.h
+++ b/GRRLIB/GRRLIB/GRRLIB.h
@@ -109,6 +109,7 @@ GRRLIB_texImg *GRRLIB_CreateEmptyTexture(unsigned int, unsigned int);
 GRRLIB_texImg *GRRLIB_LoadTexture(const unsigned char my_img[]);
 GRRLIB_texImg *GRRLIB_LoadTextureJPG(const unsigned char my_jpg[]);
 GRRLIB_texImg *GRRLIB_LoadTexturePNG(const unsigned char my_png[]);
+GRRLIB_texImg *GRRLIB_LoadTextureFromFile(const char *filename);
 void GRRLIB_FreeTexture(struct GRRLIB_texImg *tex);
 
 GRRLIB_bytemapFont *GRRLIB_LoadBMF(const unsigned char my_bmf[]);