1 files changed, 5344 insertions, 0 deletions

diff --git a/chapter23/src/test/java/com/seaofnodes/simple/progs/large.smp b/chapter23/src/test/java/com/seaofnodes/simple/progs/large.smp
new file mode 100644
index 00000000..7f151f60
--- /dev/null
+++ b/chapter23/src/test/java/com/seaofnodes/simple/progs/large.smp
@@ -0,0 +1,5344 @@
+
+struct stbi_io_callbacks {
+    { i64 u8[] int -> int } read = "C";    // fill 'data' with 'size' bytes.  return number of bytes actually read
+    { i64 int -> int } skip = "C"; // skip the next 'n' bytes, or 'unget' the last -n bytes if negative
+    { i64 -> int } eof = "C";  // returns nonzero if we are at end of file/data
+};
+
+struct stbi__context {
+    u32 img_x, img_y;
+    int img_n, img_out_n;
+
+    stbi_io_callbacks io;
+    u8[]io_user_data;
+
+    int read_from_callbacks;
+    int buflen;
+    u8[] buffer_start;
+    int callback_already_read;
+
+    u8[] img_buffer;
+    int img_buffer_end;
+    u8[] img_buffer_original;
+    int img_buffer_original_end;
+};
+
+{ stbi__context -> u8 } stbi__get8 = "C";
+
+val sample = { stbi__context s, int pal_len ->
+    var palette = new u8[1024];
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+    for (int i=0; i < pal_len; ++i) {
+        palette[i*4+3] = 0;
+
+        palette[i*4+0] = stbi__get8(s);
+        palette[i*4+1] = stbi__get8(s);
+        palette[i*4+2] = stbi__get8(s);
+        palette[i*4+3] = 255;
+        for (int j=0; j < pal_len; ++j) {
+            palette[j*4+3] = 0;
+
+            palette[j*4+0] = stbi__get8(s);
+            palette[j*4+1] = stbi__get8(s);
+            palette[j*4+2] = stbi__get8(s);
+            palette[j*4+3] = 255;
+        }
+    }
+
+    return palette;
+};