Fix performance of texture uploads

Updated FML:
MinecraftForge/FML@00c7883088 Very significant improvement in performance by using glSubImage to upload data. Inspired by frequent complaints about performance of hires texture packs. They probably still need a beefy system but should work. Hopefully I can figure out why the subImage GL side copy isn't working properly for an even more significant speed boost. But this gets things started.
MinecraftForge/FML@57ad221cc6 And add the patches *sigh*

fml

@@ -1 +1 @@
-Subproject commit 1de89525cc2265bdce8704d9bd0d31c57bca4d97
+Subproject commit 57ad221cc6d9605b9d521f86620c2a31f922ac24

patches/minecraft/net/minecraft/client/renderer/texture/Texture.java.patch

@@ -1,55 +0,0 @@
---- ../src_base/minecraft/net/minecraft/client/renderer/texture/Texture.java
-+++ ../src_work/minecraft/net/minecraft/client/renderer/texture/Texture.java
-@@ -214,7 +214,33 @@
-             this.textureData.position(0);
-             bytebuffer.position(0);
- 
--            for (int k = 0; k < par3Texture.getHeight(); ++k)
-+            /* Forge: 
-+             * 
-+             * Optimize these loops a bit for non-rotated textures.
-+             * Should help the FPS loss on higher resolution texture packs.
-+             * If it becomes a major issue we may have to look into a more 
-+             * optimized animation system. 
-+             * 
-+             * https://mojang.atlassian.net/browse/MC-13206
-+             */
-+            if (!par4)
-+            {
-+                int scanSize = par3Texture.getWidth() * 4;
-+                int w4 = width * 4;
-+                int targetY = (par2 * w4) + (par1 * 4);
-+
-+                for (int y = 0; y < par3Texture.getHeight(); y++)
-+                {
-+                    textureData.position(targetY);
-+                    for (int x = 0; x < scanSize; x++)
-+                    {
-+                        textureData.put(bytebuffer.get());
-+                    }
-+                    targetY += w4;
-+                }
-+            }
-+
-+            for (int k = 0; par4 && k < par3Texture.getHeight(); ++k)
-             {
-                 int l = par2 + k;
-                 int i1 = k * par3Texture.getWidth() * 4;
-@@ -222,7 +248,7 @@
- 
-                 if (par4)
-                 {
--                    l = par2 + (par3Texture.getHeight() - k);
-+                    l = par1 + (par3Texture.getHeight() - k - 1); //BUGFIX: targetY -> targetX and -1
-                 }
- 
-                 for (int k1 = 0; k1 < par3Texture.getWidth(); ++k1)
-@@ -232,7 +258,7 @@
- 
-                     if (par4)
-                     {
--                        l1 = par1 + k1 * this.width * 4 + l * 4;
-+                        l1 = (par2 + k1) * this.width * 4 + l * 4; //BUGFIX: targetX -> targetY and parens
-                     }
- 
-                     this.textureData.put(l1 + 0, bytebuffer.get(i2 + 0));

patches/minecraft/net/minecraft/client/renderer/texture/TextureStitched.java.patch

@@ -1,7 +1,7 @@
 --- ../src_base/minecraft/net/minecraft/client/renderer/texture/TextureStitched.java
 +++ ../src_work/minecraft/net/minecraft/client/renderer/texture/TextureStitched.java
-@@ -2,9 +2,13 @@
+@@ -3,9 +3,13 @@
- 
+ import cpw.mods.fml.client.TextureFXManager;
  import cpw.mods.fml.relauncher.Side;
  import cpw.mods.fml.relauncher.SideOnly;
 +
@@ -14,8 +14,8 @@
  import net.minecraft.util.Icon;
  import net.minecraft.util.Tuple;
  
-@@ -238,4 +242,28 @@
+@@ -252,4 +256,28 @@
-             this.listAnimationTuples = arraylist;
+             t.createAndUploadTexture();
          }
      }
 +