From cf36cdbbe7ffe39e84578c81221f85f2b204cc04 Mon Sep 17 00:00:00 2001
From: Ralph Caraveo III <deckarep@gmail.com>
Date: Sun, 27 Apr 2014 19:49:39 -0700
Subject: [PATCH] Outputs file...that is barely readable

---
 HTML5-CDGPlayer_files/blank.png               | Bin 0 -> 972 bytes
 .../cdgmagic_cdgdecoder_lowresource.go        |  31 ++++++++++++++++--
 2 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 HTML5-CDGPlayer_files/blank.png

diff --git a/HTML5-CDGPlayer_files/blank.png b/HTML5-CDGPlayer_files/blank.png
new file mode 100644
index 0000000000000000000000000000000000000000..d884bea3839dbd941627818490a4e2ff40e2bc61
GIT binary patch
literal 972
zcmeAS@N?(olHy`uVBq!ia0y~yU{nCI4{)#n$t4^1ZDU|yp6u!37*a9k&0WW$%LWV%
z7pJ_OxZ^)(mHG@m=9~qNE02Uf`94k2!b!}&%;m-Fw`IS}n8PY1YyK_$XIHn9ogrpA
z1EVA(lMxe33Jb>x4uJ`R3JS^&4sHz%JtRncj^bzFD_=SPv*{^OBqPo|Vc6?yb?ijp
zzi)po9(O-$^-uY{eC?hY?fu70s^;|9oll=1J@@#<$7d|Q?R~sHM!o(SS4aJpJi&KA
zcUfEI>+#)a`)~E*$E)lA<kwd(>VNk3?YZ^qEAD=>dAFtQTA%73Cad+&KChj#*j;Q|
z@wR(?jxp-{ST`?-zPhOF-p_{((Hn&4{CsEDzVqkXJv%=re$n4tmYDXg?ah-&vH!PX
zXBY17O}}#M<8G#;Vteubn^`^>#ihxp@Lc%abnE5ZhZ9-rw#IHq|FQY4*|EFFHc$T{
zcIIT`UfJEe=SwReSDx`J=PBm6uypSB1(At&rP~-{r~P=7dF=bEcQ>DNg*4cuex3gP
zTcpNo+uvnheU47wCB5z8%{x<-YR>oUype5p|NE!E^S2&Yq4}ThgsucMz?c0Is5)h<
z@?lR5Bcb?Ui0RiRCz42y)=?dV;sQO>ocRvSnE(H~lzPu|ZuvY1$YJnw^>bP0l+XkK
Dw`)(X

literal 0
HcmV?d00001

diff --git a/HTML5-CDGPlayer_files/cdgmagic_cdgdecoder_lowresource.go b/HTML5-CDGPlayer_files/cdgmagic_cdgdecoder_lowresource.go
index 6e1d5f8..c491462 100644
--- a/HTML5-CDGPlayer_files/cdgmagic_cdgdecoder_lowresource.go
+++ b/HTML5-CDGPlayer_files/cdgmagic_cdgdecoder_lowresource.go
@@ -3,6 +3,10 @@ package main
 import (
 	"fmt"
 	"image"
+	"image/png"
+	"io/ioutil"
+	"log"
+	"os"
 )
 
 /*
@@ -76,7 +80,7 @@ var (
 	internal_usedirtyrect   = true
 
 	internal_border_index = byte(0x00) // The current border palette index.
-	internal_current_pack = byte(0x00)
+	internal_current_pack = 0x00
 
 	internal_border_dirty = false
 	internal_screen_dirty = false
@@ -89,6 +93,29 @@ func init() {
 func main() {
 
 	fmt.Println("Compiles baby!")
+
+	cdg_file_data, err := ioutil.ReadFile("../SC-SBI-REMIX - Billy Idol - Rebel Yell.cdg")
+	if err != nil {
+		log.Fatal("Couldn't read .cdg file")
+	}
+
+	for i := 0; i < 19000; i++ {
+		decode_packs(cdg_file_data, i)
+		redrawCanvas()
+	}
+
+	snap()
+}
+
+func snap() {
+	out_filename := "blank.png"
+	out_file, err := os.Create(out_filename)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer out_file.Close()
+	log.Print("Saving image to: ", out_filename)
+	png.Encode(out_file, internal_rgba_context)
 }
 
 func resetCDGState() {
@@ -176,7 +203,7 @@ func redrawCanvas() {
 }
 
 // Decode to pack playback_position, using cdg_file_data.
-func decode_packs(cdg_file_data []byte, playback_position byte) {
+func decode_packs(cdg_file_data []byte, playback_position int) {
 
 	for curr_pack := internal_current_pack; curr_pack < playback_position; curr_pack++ {