From b6b3bf452e5af94cb98a6e8206c7b05f20b3dc97 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Wed, 27 Nov 2024 13:33:07 +0100
Subject: [PATCH] =?UTF-8?q?-=20[FIX]=20La=20m=C3=BAsica=20duraba=20el=20do?=
 =?UTF-8?q?ble,=20i=20ho=20completaba=20amb=20roido?=
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---
 jail_audio.cpp | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/jail_audio.cpp b/jail_audio.cpp
index d561221..55ab056 100644
--- a/jail_audio.cpp
+++ b/jail_audio.cpp
@@ -41,7 +41,7 @@ SDL_AudioDeviceID sdlAudioDevice = 0;
 void audioCallback(void * userdata, uint8_t * stream, int len) {
     SDL_memset(stream, 0, len);
     if (current_music != NULL && current_music->state == JA_MUSIC_PLAYING) {
-        const int size = SDL_min(len, current_music->samples*2-current_music->pos);
+        const int size = SDL_min(len, (current_music->samples-current_music->pos)*2);
         SDL_MixAudioFormat(stream, (Uint8*)(current_music->output+current_music->pos), AUDIO_S16, size, JA_musicVolume);
         current_music->pos += size/2;
         if (size < len) {
@@ -74,14 +74,26 @@ void audioCallback(void * userdata, uint8_t * stream, int len) {
     }
 }
 
-void JA_Init(const int freq, const SDL_AudioFormat format, const int channels) {
+void JA_Init(const int freq, const SDL_AudioFormat format, const int channels)
+{
+    #ifdef DEBUG
+    SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_DEBUG);
+    #endif
+    
+    SDL_Log("Iniciant JailAudio...");
     JA_freq = freq;
     JA_format = format;
     JA_channels = channels;
     SDL_AudioSpec audioSpec{JA_freq, JA_format, JA_channels, 0, 1024, 0, 0, audioCallback, NULL};
     if (sdlAudioDevice != 0) SDL_CloseAudioDevice(sdlAudioDevice);
     sdlAudioDevice = SDL_OpenAudioDevice(NULL, 0, &audioSpec, NULL, 0);
-    if (sdlAudioDevice==0) printf("Failed to initialize SDL audio!\n");
+    if (sdlAudioDevice==0)
+    {
+        SDL_Log("FAILED!\n");
+        SDL_Log("Failed to initialize SDL audio!\n");
+    } else {
+        SDL_Log("OK!\n");
+    }
     SDL_PauseAudioDevice(sdlAudioDevice, 0);
 }
 
@@ -102,6 +114,7 @@ JA_Music_t *JA_LoadMusic(Uint8* buffer, Uint32 length)
 
     SDL_AudioCVT cvt;
     SDL_BuildAudioCVT(&cvt, AUDIO_S16, chan, samplerate, JA_format, JA_channels, JA_freq);
+    SDL_Log("Music length: %f\n", float(music->samples)/float(JA_freq));
     if (cvt.needed) {
         cvt.len = music->samples * chan * 2;
         cvt.buf = (Uint8 *) SDL_malloc(cvt.len * cvt.len_mult);