Added bunch of examples

1 files changed, 8 insertions, 13 deletions

diff --git a/example2.c b/example2.c
index ea14db1..cfc0fc0 100644
--- a/example2.c
+++ b/example2.c
@@ -9,8 +9,7 @@ static tsf* g_TinySoundFont;
 // A Mutex so we don't call note_on/note_off while rendering audio samples

 static SDL_mutex* g_Mutex;

 

-static void AudioCallback(void* data, Uint8 *stream, int len)

-{

+static void AudioCallback(void* data, Uint8 *stream, int len) {

 	// Render the audio samples in float format

 	int SampleCount = (len / (2 * sizeof(float))); //2 output channels

 	SDL_LockMutex(g_Mutex); //get exclusive lock

@@ -18,8 +17,7 @@ static void AudioCallback(void* data, Uint8 *stream, int len)
 	SDL_UnlockMutex(g_Mutex);

 }

 

-int main(int argc, char *argv[])

-{

+int main(int argc, char *argv[]) {

 	int i, Notes[7] = { 48, 50, 52, 53, 55, 57, 59 };

 

 	// Define the desired audio output format we request

@@ -31,16 +29,14 @@ int main(int argc, char *argv[])
 	OutputAudioSpec.callback = AudioCallback;

 

 	// Initialize the audio system

-	if (SDL_AudioInit(TSF_NULL) < 0)

-	{

+	if (SDL_AudioInit(TSF_NULL) < 0) {

 		fprintf(stderr, "Could not initialize audio hardware or driver\n");

 		return 1;

 	}

 

 	// Load the SoundFont from a file

-	g_TinySoundFont = tsf_load_filename("florestan-subset.sf2");

-	if (!g_TinySoundFont)

-	{

+	g_TinySoundFont = tsf_load_filename("sf2/florestan-subset.sf2");

+	if (!g_TinySoundFont) {

 		fprintf(stderr, "Could not load SoundFont\n");

 		return 1;

 	}

@@ -52,8 +48,7 @@ int main(int argc, char *argv[])
 	g_Mutex = SDL_CreateMutex();

 

 	// Request the desired audio output format

-	if (SDL_OpenAudio(&OutputAudioSpec, TSF_NULL) < 0)

-	{

+	if (SDL_OpenAudio(&OutputAudioSpec, TSF_NULL) < 0) {

 		fprintf(stderr, "Could not open the audio hardware or the desired audio output format\n");

 		return 1;

 	}

@@ -63,8 +58,7 @@ int main(int argc, char *argv[])
 	SDL_PauseAudio(0);

 

 	// Loop through all the presets in the loaded SoundFont

-	for (i = 0; i < tsf_get_presetcount(g_TinySoundFont); i++)

-	{

+	for (i = 0; i < tsf_get_presetcount(g_TinySoundFont); i++) {

 		//Get exclusive mutex lock, end the previous note and play a new note

 		printf("Play note %d with preset #%d '%s'\n", Notes[i % 7], i, tsf_get_presetname(g_TinySoundFont, i));

 		SDL_LockMutex(g_Mutex);

@@ -79,3 +73,4 @@ int main(int argc, char *argv[])
 	// because the process ends here.

 	return 0;

 }

+