Chapter 23: Methods and Revisiting Typeslinear-chapter23

3 files changed, 5364 insertions, 8 deletions

diff --git a/src/test/java/com/seaofnodes/simple/progs/jig.smp b/src/test/java/com/seaofnodes/simple/progs/jig.smp
index fd3e7b9c..001e8eae 100644
--- a/src/test/java/com/seaofnodes/simple/progs/jig.smp
+++ b/src/test/java/com/seaofnodes/simple/progs/jig.smp
@@ -1,6 +1,19 @@
 // -*- mode: java;  -*-
-// Should fold away sign extend
-struct Person { i8 age;};
-Person !p = new Person;
-p.age = (arg<<48)>>48;
-return 0;
+//2298769344378917493
+//========= Reduced =========
+struct s0 {
+    bool v1;
+    i16 v2;
+    int v3;
+    i8 v4;
+    byte v5;
+};
+while(new s0.v3)
+    while(new s0.v5<<new s0.v4) {}
+if(0) {
+    if(0) {
+        flt !P5ZUD4=new s0.v2;
+    }
+    while(0) {}
+}
+return new s0.v1;
diff --git a/src/test/java/com/seaofnodes/simple/progs/large.smp b/src/test/java/com/seaofnodes/simple/progs/large.smp
new file mode 100644
index 00000000..7f151f60
--- /dev/null
+++ b/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;
+};
diff --git a/src/test/java/com/seaofnodes/simple/progs/stringHash.smp b/src/test/java/com/seaofnodes/simple/progs/stringHash.smp
index dafa7456..3fa2174c 100644
--- a/src/test/java/com/seaofnodes/simple/progs/stringHash.smp
+++ b/src/test/java/com/seaofnodes/simple/progs/stringHash.smp
@@ -23,9 +23,8 @@ val hashCode = { String self ->
 
 val _hashCodeString = { String self ->
     int hash=0;
-    if( self.cs )
-        for( int i=0; i< self.cs#; i++ )
-            hash = hash*31 + self.cs[i];
+    for( int i=0; i< self.cs#; i++ )
+        hash = hash*31 + self.cs[i];
     if( !hash ) hash = 123456789;
     return hash;
 };