65 lines
1.5 KiB
Plaintext
65 lines
1.5 KiB
Plaintext
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#include <SDL2/SDL.h>
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#include <SDL2/SDL_image.h>
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#include <SDL2/SDL_ttf.h>
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#include <stdio.h>
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#include "log.h"
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SDL_AudioSpec* desiredSpec;
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void audio_callback(void* userdata, Uint8* stream, int len)
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{
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// Fill the audio buffer with data
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char string[64];
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sprintf(string, "stream: %u len: %u\n", stream, len);
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printf(string, "stream: %u len: %u\n", stream, len);
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log_message(LOG_INFO, string);
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}
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int main(int argc, char* argv[])
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{
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if (SDL_Init(SDL_INIT_AUDIO) < 0) {
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// Handle error
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}
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desiredSpec = malloc(sizeof(SDL_AudioSpec));
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memset(desiredSpec, 0, sizeof(SDL_AudioSpec));
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desiredSpec->freq = 44100; // Sample rate
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desiredSpec->format = AUDIO_F32; // Audio format
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desiredSpec->channels = 2;
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desiredSpec->samples = 4096; // Buffer size
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desiredSpec->callback = audio_callback; // Set the callback
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SDL_AudioDeviceID audioDevice = SDL_OpenAudioDevice(SDL_GetAudioDeviceName(2, 1), 1, desiredSpec, NULL, SDL_AUDIO_ALLOW_FORMAT_CHANGE);
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if (SDL_GetError()[0] != '\0') {
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printf("SDL Error : %s\n", SDL_GetError());
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}
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printf("Name: %s\n", SDL_GetAudioDeviceName(2, 1));
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if (audioDevice == 0) {
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// Handle error
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}
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// Start audio playback
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SDL_PauseAudioDevice(audioDevice, 0);
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if (SDL_GetError()[0] != '\0') {
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printf("SDL Error : %s\n", SDL_GetError());
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}
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SDL_Event event;
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int running = 1;
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while (running) {
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while (SDL_PollEvent(&event)) {
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SDL_Keycode keysym = event.key.keysym.sym;
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switch (event.type) {
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case SDL_QUIT:
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running = 0;
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break;
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}
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}
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}
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SDL_CloseAudioDevice(audioDevice);
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SDL_Quit();
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return 0;
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}
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