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hopefully work

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sillysagiri 2021-12-26 13:10:55 +07:00
parent a85cc3bd22
commit 72240cb601
5 changed files with 116 additions and 39 deletions
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73
.github/workflows/build.yml vendored Normal file
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@ -0,0 +1,73 @@
name: CI
on:
push:
branches: ["master"]
jobs:
build:
runs-on: ubuntu-latest
container: devkitpro/devkitarm
name: "Build with devkitARM"
outputs:
commit_tag: ${{ steps.build.outputs.commit_tag }}
commit_message: ${{ steps.build.outputs.commit_message }}
steps:
- uses: actions/checkout@v2
with:
submodules: true
fetch-depth: 0
- name: Setup NodejS
uses: actions/setup-node@v2
with:
node-version: '16'
- name: Install dependency
run: |
sudo apt update -y
sudo apt install ffmpeg build-essential curl
sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
sudo chmod a+rx /usr/local/bin/youtube-dl
- name: Prepare video
run: |
cd assets
youtube-dl -f 18 https://www.youtube.com/watch?v=FtutLA63Cp8 -o 'video.%(ext)s'
sh convert.sh
- name: Encode video
run: |
cd encoder
npm install
cd cpp
g++ lzss.cpp -o lzss
cd ..
node .
- name: Build NDS
run: |
cp assets/music.raw NDS/nitrofiles/
cp encoder/data_compress NDS/nitrofiles/
cd NDS
make
- name: Prepare artefact
run: |
cd NDS/dist
mkdir -p dist
tar -czvf dist/${{ github.event.repository.name }}.tar.gz *.nds
- name: Upload to basement
uses: SamKirkland/FTP-Deploy-Action@4.0.0
with:
server: ${{ secrets.ftp_server }}
username: ${{ secrets.ftp_username }}
password: ${{ secrets.ftp_password }}
local-dir: ./NDS/dist/dist/
server-dir: ./public_html/basement/${{ github.event.repository.name }}/

5
.gitignore vendored
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@ -5,8 +5,13 @@
!/NDS/nitrofiles/.gitignore
/NDS/cmake
/NDS/compile_commands.json
/NDS/.cache
/NDS/build
/NDS/dist
/encoder/node_modules
/encoder/data_compress
/encoder/temp
/encoder/cpp/lzss
/temp

71
NDS/source/main.cpp
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@ -3,7 +3,6 @@
#include <iostream>
#include <fstream>
#include <maxmod9.h>
#include <vector>
#define TIMER_SPEED (BUS_CLOCK/1024)
@ -14,9 +13,23 @@ uint16_t blockSize;
char buffer[256*192*2];
char buffer2[256*256*2];
bool shouldDraw = false;
bool queueAvaible = false;
void VBlankProc() {
in.read((char*)&blockSize, sizeof(blockSize));
in.read(buffer, blockSize);
if (shouldDraw) {
shouldDraw = false;
if (queueAvaible) {
queueAvaible = false;
dmaCopyWordsAsynch(3, buffer2, VRAM_A, 256*192*2);
}
}
}
void TimerTick() {
shouldDraw = true;
}
mm_word on_stream_request( mm_word length, mm_addr dest, mm_stream_formats format ) {
@ -42,7 +55,7 @@ mm_word on_stream_request( mm_word length, mm_addr dest, mm_stream_formats forma
}
int main(void) {
consoleDebugInit(DebugDevice_NOCASH);
consoleDemoInit();
videoSetMode(MODE_FB0);
vramSetBankA(VRAM_A_LCD);
@ -51,60 +64,48 @@ int main(void) {
// nitrofiles initialization
if (nitroFSInit(NULL)) {
if (!nitroFSInit(NULL)) {
chdir("nitro:/");
std::cerr << "nitrofs init success" << std::endl;
} else {
consoleDemoInit();
std::cout << "cannot init nitrofs" << std::endl;
std::cout << "failed to init nitrofs" << std::endl;
std::cout << "Please launch the game\nfrom nds-bootstrap from twilightmenu" << std::endl;
while(1) {
// freezee
}
}
in.open("output", std::ios::binary);
uint16_t totalsize;
char buf[256*192*2];
char buf2[256*256*2];
in.read((char*)&totalsize, sizeof(totalsize));
in.read(buf, totalsize);
swiDecompressLZSSWram(buf, buf2);
dmaCopyWordsAsynch(3, buf2, VRAM_A, 256*192*2);
// for (int i=0; i<192*256; i++) {
// VRAM_A[i] = buf[i];
// }
while(1) {
// loop
}
mmInitDefault((char*)"soundbank.bin");
file = fopen("music.raw","rb");
mm_stream mystream;
mystream.sampling_rate = 22050; // sampling rate = 25khz
mystream.buffer_length = 1200; // buffer length = 1200 samples
mystream.buffer_length = 2400; // buffer length = 1200 samples
mystream.callback = on_stream_request; // set callback function
mystream.format = MM_STREAM_16BIT_MONO; // format = stereo 16-bit
mystream.timer = MM_TIMER0; // use hardware timer 0
mystream.manual = false; // use manual filling
mystream.manual = true; // use manual filling
mmStreamOpen( &mystream );
irqSet(IRQ_VBLANK, VBlankProc);
// quick hack... sometime it need to update once?
mmStreamUpdate(); mmStreamUpdate();
while(1) {
// loop
}
irqSet(IRQ_VBLANK, VBlankProc);
timerStart(2, ClockDivider_1024, TIMER_FREQ_1024(30), TimerTick);
in.open("data_compress", std::ios::in | std::ios::binary);
while(1) {
swiDecompressLZSSWram(buffer, buffer2);
dmaCopyWordsAsynch(3, buffer2, VRAM_A, 256*192*2);
while(true) {
// timerElapsed(2);
mmStreamUpdate();
if (!in.eof() && !queueAvaible) {
in.read((char*)&blockSize, sizeof(blockSize));
in.read(buffer, blockSize);
swiDecompressLZSSWram(buffer, buffer2);
queueAvaible = true;
}
swiWaitForVBlank();
}

2
assets/convert.sh
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@ -15,4 +15,4 @@ ffmpeg -i $video -i $palette -lavfi "$filters [x]; [x][1:v] paletteuse=dither=no
# ffmpeg -i $video -vf "$filters" out/out_%d.bmp
# audio
ffmpeg -i $video -f s16le -ac 1 -ar 48000 music.raw
ffmpeg -i $video -f s16le -ac 1 -ar 22050 music.raw

4
encoder/index.js
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@ -5,7 +5,7 @@ const { execSync } = require('child_process');
execSync("rm -rf data_compress")
// load gif
const gif_raw = fs.readFileSync("../assets/out-60.gif");
const gif_raw = fs.readFileSync("../assets/out.gif");
const gif_data = new omg.GifReader(gif_raw);
const num_pixel = gif_data.width * gif_data.height;
const num_frames = gif_data.numFrames();
@ -66,8 +66,6 @@ for (let i=0; i<num_frames; i++) {
console.log(`Convert frames ${i+1} of ${num_frames}`);
}
execSync("cp data_compress ../nitrofiles/")
// console.log(buffer_final)
// console.log(pallete)
console.log("Num pallete:", pallete.length)