Build: Splid the main CMake build script

Keep it have library code only but no utils and examples are will be built independently
#196

1 files changed, 0 insertions, 124 deletions

diff --git a/examples/sd2_audio/sdl2_sample.c b/examples/sd2_audio/sdl2_sample.c
deleted file mode 100644
index b6307d7..0000000
--- a/examples/sd2_audio/sdl2_sample.c
+++ /dev/null
@@ -1,124 +0,0 @@
-#include <SDL2/SDL.h>
-#include <adlmidi.h>
-
-/* prototype for our audio callback */
-/* see the implementation for more information */
-void my_audio_callback(void *midi_player, Uint8 *stream, int len);
-
-/* variable declarations */
-static Uint32 is_playing = 0; /* remaining length of the sample we have to play */
-static short buffer[4096]; /* Audio buffer */
-
-
-int main(int argc, char *argv[])
-{
-    /* local variables */
-    static SDL_AudioSpec            spec; /* the specs of our piece of music */
-    static struct ADL_MIDIPlayer    *midi_player = NULL; /* Instance of ADLMIDI player */
-    static const char               *music_path = NULL; /* Path to music file */
-
-    if (argc < 2)
-    {
-        fprintf(stderr, "\n"
-                        "\n"
-                        "No given files to play!\n"
-                        "\n"
-                        "Syntax: %s <path-to-MIDI-file>\n"
-                        "\n", argv[0]);
-        return 2;
-    }
-
-    music_path = argv[1];
-
-    /* Initialize SDL.*/
-    if(SDL_Init(SDL_INIT_AUDIO) < 0)
-        return 1;
-
-    spec.freq = 44100;
-    spec.format = AUDIO_S16SYS;
-    spec.channels = 2;
-    spec.samples = 2048;
-
-    /* Initialize ADLMIDI */
-    midi_player = adl_init(spec.freq);
-    if (!midi_player)
-    {
-        fprintf(stderr, "Couldn't initialize ADLMIDI: %s\n", adl_errorString());
-        return 1;
-    }
-
-    /* set the callback function */
-    spec.callback = my_audio_callback;
-    /* set ADLMIDI's descriptor as userdata to use it for sound generation */
-    spec.userdata = midi_player;
-
-    /* Open the audio device */
-    if (SDL_OpenAudio(&spec, NULL) < 0)
-    {
-        fprintf(stderr, "Couldn't open audio: %s\n", SDL_GetError());
-        return 1;
-    }
-
-    /* Optionally Setup ADLMIDI as you want */
-
-    /* Set using of embedded bank by ID */
-    /*adl_setBank(midi_player, 68);*/
-
-    /* Set using of custom bank (WOPL format) loaded from a file */
-    /*adl_openBankFile(midi_player, "/home/vitaly/Yandex.Disk/Музыка/Wolfinstein.wopl");*/
-
-    /* Open the MIDI (or MUS, IMF or CMF) file to play */
-    if (adl_openFile(midi_player, music_path) < 0)
-    {
-        fprintf(stderr, "Couldn't open music file: %s\n", adl_errorInfo(midi_player));
-        SDL_CloseAudio();
-        adl_close(midi_player);
-        return 1;
-    }
-
-    is_playing = 1;
-    /* Start playing */
-    SDL_PauseAudio(0);
-
-    printf("Playing... Hit Ctrl+C to quit!\n");
-
-    /* wait until we're don't playing */
-    while (is_playing)
-    {
-        SDL_Delay(100);
-    }
-
-    /* shut everything down */
-    SDL_CloseAudio();
-    adl_close(midi_player);
-
-    return 0;
-}
-
-/*
- audio callback function
- here you have to copy the data of your audio buffer into the
- requesting audio buffer (stream)
- you should only copy as much as the requested length (len)
-*/
-void my_audio_callback(void *midi_player, Uint8 *stream, int len)
-{
-    struct ADL_MIDIPlayer* p = (struct ADL_MIDIPlayer*)midi_player;
-
-    /* Convert bytes length into total count of samples in all channels */
-    int samples_count = len / 2;
-
-    /* Take some samples from the ADLMIDI */
-    samples_count = adl_play(p, samples_count, (short*)buffer);
-
-    if(samples_count <= 0)
-    {
-        is_playing = 0;
-        SDL_memset(stream, 0, len);
-        return;
-    }
-
-    /* Send buffer to the audio device */
-    SDL_memcpy(stream, (Uint8*)buffer, samples_count * 2);
-}
-