From f1a3e817709c8eda7afb1e44cad84b6a7635dc89 Mon Sep 17 00:00:00 2001
From: Crayon2000 <crayon1@rocketmail.com>
Date: Fri, 25 Sep 2015 21:20:05 -0400
Subject: [PATCH] The GRRLIB code should now be able to compile for GameCube.

---
 GRRLIB/GRRLIB/GRRLIB_core.c            | 16 +++++++++++++---
 GRRLIB/GRRLIB/grrlib/GRRLIB_texSetup.h |  2 +-
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/GRRLIB/GRRLIB/GRRLIB_core.c b/GRRLIB/GRRLIB/GRRLIB_core.c
index 191d48c..5f5d87c 100644
--- a/GRRLIB/GRRLIB/GRRLIB_core.c
+++ b/GRRLIB/GRRLIB/GRRLIB_core.c
@@ -72,7 +72,8 @@ int  GRRLIB_Init (void) {
             break;
     }
 
-    // 16:9 and 4:3 Screen Adjustment
+#if defined(HW_RVL)
+    // 16:9 and 4:3 Screen Adjustment for Wii
     if (CONF_GetAspectRatio() == CONF_ASPECT_16_9) {
         rmode->viWidth = 678;
         rmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 678)/2;  // This probably needs to consider PAL
@@ -80,6 +81,11 @@ int  GRRLIB_Init (void) {
         rmode->viWidth = 672;
         rmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 672)/2;
     }
+#else
+    // GameCube
+    rmode->viWidth = 672;
+    rmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 672)/2;
+#endif
 
     // --
     VIDEO_Configure(rmode);
@@ -181,8 +187,12 @@ int  GRRLIB_Init (void) {
  */
 void  GRRLIB_Exit (void) {
     static  bool  done = false;
-    if (done || !is_setup)  return;
-    else                    done = true;
+    if (done || !is_setup) {
+        return;
+    }
+    else {
+        done = true;
+    }
 
     // Allow write access to the full screen
     GX_SetClipMode( GX_CLIP_DISABLE );
diff --git a/GRRLIB/GRRLIB/grrlib/GRRLIB_texSetup.h b/GRRLIB/GRRLIB/grrlib/GRRLIB_texSetup.h
index 5c82007..ed9dafd 100644
--- a/GRRLIB/GRRLIB/grrlib/GRRLIB_texSetup.h
+++ b/GRRLIB/GRRLIB/grrlib/GRRLIB_texSetup.h
@@ -60,6 +60,6 @@ void  GRRLIB_FreeTexture (GRRLIB_texImg *tex) {
  */
 INLINE
 void  GRRLIB_ClearTex(GRRLIB_texImg* tex) {
-    bzero(tex->data, (tex->h * tex->w) << 2);
+    memset(tex->data, 0, (tex->h * tex->w) << 2);
     GRRLIB_FlushTex(tex);
 }