Remove unnecessary wrappers around SDL_sound

Also remove wrappers for the now-unsupported buffer_samples extension.

10 files changed, 253 insertions, 629 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4b5a8553..8f279951 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1464,12 +1464,8 @@ ENDIF()
 IF(ALSOFT_EXAMPLES)
     IF(SDL2_FOUND)
         IF(SDL_SOUND_FOUND)
-            ADD_LIBRARY(ex-common STATIC examples/common/alhelpers.c
-                                         examples/common/sdl_sound.c)
+            ADD_LIBRARY(ex-common STATIC examples/common/alhelpers.c)
             SET_PROPERTY(TARGET ex-common APPEND PROPERTY COMPILE_FLAGS ${EXTRA_CFLAGS})
-            SET_PROPERTY(TARGET ex-common APPEND PROPERTY
-                INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR} ${SDL_SOUND_INCLUDE_DIR}
-            )
 
             ADD_EXECUTABLE(alstream examples/alstream.c ${COMMON_OBJS})
             TARGET_LINK_LIBRARIES(alstream ex-common ${SDL_SOUND_LIBRARIES} ${SDL2_LIBRARY}
diff --git a/examples/alhrtf.c b/examples/alhrtf.c
index 3964a7c6..f9150ae1 100644
--- a/examples/alhrtf.c
+++ b/examples/alhrtf.c
@@ -28,12 +28,13 @@
 #include <assert.h>
 #include <math.h>
 
+#include <SDL_sound.h>
+
 #include "AL/al.h"
 #include "AL/alc.h"
 #include "AL/alext.h"
 
 #include "common/alhelpers.h"
-#include "common/sdl_sound.h"
 
 
 #ifndef M_PI
@@ -44,47 +45,63 @@ static LPALCGETSTRINGISOFT alcGetStringiSOFT;
 static LPALCRESETDEVICESOFT alcResetDeviceSOFT;
 
 /* LoadBuffer loads the named audio file into an OpenAL buffer object, and
- * returns the new buffer ID. */
+ * returns the new buffer ID.
+ */
 static ALuint LoadSound(const char *filename)
 {
-    ALenum err, format, type, channels;
-    ALuint rate, buffer;
-    size_t datalen;
-    void *data;
-    FilePtr sound;
+    Sound_Sample *sample;
+    ALenum err, format;
+    ALuint buffer;
+    Uint32 slen;
 
     /* Open the audio file */
-    sound = openAudioFile(filename, 1000);
-    if(!sound)
+    sample = Sound_NewSampleFromFile(filename, NULL, 65536);
+    if(!sample)
     {
         fprintf(stderr, "Could not open audio in %s\n", filename);
-        closeAudioFile(sound);
         return 0;
     }
 
     /* Get the sound format, and figure out the OpenAL format */
-    if(getAudioInfo(sound, &rate, &channels, &type) != 0)
+    if(sample->actual.channels == 1)
     {
-        fprintf(stderr, "Error getting audio info for %s\n", filename);
-        closeAudioFile(sound);
-        return 0;
+        if(sample->actual.format == AUDIO_U8)
+            format = AL_FORMAT_MONO8;
+        else if(sample->actual.format == AUDIO_S16SYS)
+            format = AL_FORMAT_MONO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", sample->actual.format);
+            Sound_FreeSample(sample);
+            return 0;
+        }
     }
-
-    format = GetFormat(channels, type, NULL);
-    if(format == AL_NONE)
+    else if(sample->actual.channels == 2)
     {
-        fprintf(stderr, "Unsupported format (%s, %s) for %s\n",
-                ChannelsName(channels), TypeName(type), filename);
-        closeAudioFile(sound);
+        if(sample->actual.format == AUDIO_U8)
+            format = AL_FORMAT_STEREO8;
+        else if(sample->actual.format == AUDIO_S16SYS)
+            format = AL_FORMAT_STEREO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", sample->actual.format);
+            Sound_FreeSample(sample);
+            return 0;
+        }
+    }
+    else
+    {
+        fprintf(stderr, "Unsupported channel count: %d\n", sample->actual.channels);
+        Sound_FreeSample(sample);
         return 0;
     }
 
     /* Decode the whole audio stream to a buffer. */
-    data = decodeAudioStream(sound, &datalen);
-    if(!data)
+    slen = Sound_DecodeAll(sample);
+    if(!sample->buffer || slen == 0)
     {
         fprintf(stderr, "Failed to read audio from %s\n", filename);
-        closeAudioFile(sound);
+        Sound_FreeSample(sample);
         return 0;
     }
 
@@ -92,9 +109,8 @@ static ALuint LoadSound(const char *filename)
      * close the file. */
     buffer = 0;
     alGenBuffers(1, &buffer);
-    alBufferData(buffer, format, data, datalen, rate);
-    free(data);
-    closeAudioFile(sound);
+    alBufferData(buffer, format, sample->buffer, slen, sample->actual.rate);
+    Sound_FreeSample(sample);
 
     /* Check if an error occured, and clean up if so. */
     err = alGetError();
@@ -219,10 +235,14 @@ int main(int argc, char **argv)
     }
     fflush(stdout);
 
+    /* Initialize SDL_sound. */
+    Sound_Init();
+
     /* Load the sound into a buffer. */
     buffer = LoadSound(soundname);
     if(!buffer)
     {
+        Sound_Quit();
         CloseAL();
         return 1;
     }
@@ -263,10 +283,11 @@ int main(int argc, char **argv)
         alGetSourcei(source, AL_SOURCE_STATE, &state);
     } while(alGetError() == AL_NO_ERROR && state == AL_PLAYING);
 
-    /* All done. Delete resources, and close OpenAL. */
+    /* All done. Delete resources, and close down SDL_sound and OpenAL. */
     alDeleteSources(1, &source);
     alDeleteBuffers(1, &buffer);
 
+    Sound_Quit();
     CloseAL();
 
     return 0;
diff --git a/examples/allatency.c b/examples/allatency.c
index 56d96b9e..d561373f 100644
--- a/examples/allatency.c
+++ b/examples/allatency.c
@@ -27,16 +27,14 @@
 #include <stdio.h>
 #include <assert.h>
 
+#include <SDL_sound.h>
+
 #include "AL/al.h"
 #include "AL/alc.h"
 #include "AL/alext.h"
 
 #include "common/alhelpers.h"
-#include "common/sdl_sound.h"
-
 
-static LPALBUFFERSAMPLESSOFT alBufferSamplesSOFT = wrap_BufferSamples;
-static LPALISBUFFERFORMATSUPPORTEDSOFT alIsBufferFormatSupportedSOFT;
 
 static LPALSOURCEDSOFT alSourcedSOFT;
 static LPALSOURCE3DSOFT alSource3dSOFT;
@@ -52,47 +50,63 @@ static LPALGETSOURCE3I64SOFT alGetSource3i64SOFT;
 static LPALGETSOURCEI64VSOFT alGetSourcei64vSOFT;
 
 /* LoadBuffer loads the named audio file into an OpenAL buffer object, and
- * returns the new buffer ID. */
+ * returns the new buffer ID.
+ */
 static ALuint LoadSound(const char *filename)
 {
-    ALenum err, format, type, channels;
-    ALuint rate, buffer;
-    size_t datalen;
-    void *data;
-    FilePtr sound;
+    Sound_Sample *sample;
+    ALenum err, format;
+    ALuint buffer;
+    Uint32 slen;
 
     /* Open the audio file */
-    sound = openAudioFile(filename, 1000);
-    if(!sound)
+    sample = Sound_NewSampleFromFile(filename, NULL, 65536);
+    if(!sample)
     {
         fprintf(stderr, "Could not open audio in %s\n", filename);
-        closeAudioFile(sound);
         return 0;
     }
 
     /* Get the sound format, and figure out the OpenAL format */
-    if(getAudioInfo(sound, &rate, &channels, &type) != 0)
+    if(sample->actual.channels == 1)
     {
-        fprintf(stderr, "Error getting audio info for %s\n", filename);
-        closeAudioFile(sound);
-        return 0;
+        if(sample->actual.format == AUDIO_U8)
+            format = AL_FORMAT_MONO8;
+        else if(sample->actual.format == AUDIO_S16SYS)
+            format = AL_FORMAT_MONO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", sample->actual.format);
+            Sound_FreeSample(sample);
+            return 0;
+        }
     }
-
-    format = GetFormat(channels, type, alIsBufferFormatSupportedSOFT);
-    if(format == AL_NONE)
+    else if(sample->actual.channels == 2)
     {
-        fprintf(stderr, "Unsupported format (%s, %s) for %s\n",
-                ChannelsName(channels), TypeName(type), filename);
-        closeAudioFile(sound);
+        if(sample->actual.format == AUDIO_U8)
+            format = AL_FORMAT_STEREO8;
+        else if(sample->actual.format == AUDIO_S16SYS)
+            format = AL_FORMAT_STEREO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", sample->actual.format);
+            Sound_FreeSample(sample);
+            return 0;
+        }
+    }
+    else
+    {
+        fprintf(stderr, "Unsupported channel count: %d\n", sample->actual.channels);
+        Sound_FreeSample(sample);
         return 0;
     }
 
     /* Decode the whole audio stream to a buffer. */
-    data = decodeAudioStream(sound, &datalen);
-    if(!data)
+    slen = Sound_DecodeAll(sample);
+    if(!sample->buffer || slen == 0)
     {
         fprintf(stderr, "Failed to read audio from %s\n", filename);
-        closeAudioFile(sound);
+        Sound_FreeSample(sample);
         return 0;
     }
 
@@ -100,17 +114,15 @@ static ALuint LoadSound(const char *filename)
      * close the file. */
     buffer = 0;
     alGenBuffers(1, &buffer);
-    alBufferSamplesSOFT(buffer, rate, format, BytesToFrames(datalen, channels, type),
-                        channels, type, data);
-    free(data);
-    closeAudioFile(sound);
+    alBufferData(buffer, format, sample->buffer, slen, sample->actual.rate);
+    Sound_FreeSample(sample);
 
     /* Check if an error occured, and clean up if so. */
     err = alGetError();
     if(err != AL_NO_ERROR)
     {
         fprintf(stderr, "OpenAL Error: %s\n", alGetString(err));
-        if(alIsBuffer(buffer))
+        if(buffer && alIsBuffer(buffer))
             alDeleteBuffers(1, &buffer);
         return 0;
     }
@@ -158,18 +170,16 @@ int main(int argc, char **argv)
     LOAD_PROC(alGetSourcei64SOFT);
     LOAD_PROC(alGetSource3i64SOFT);
     LOAD_PROC(alGetSourcei64vSOFT);
-
-    if(alIsExtensionPresent("AL_SOFT_buffer_samples"))
-    {
-        LOAD_PROC(alBufferSamplesSOFT);
-        LOAD_PROC(alIsBufferFormatSupportedSOFT);
-    }
 #undef LOAD_PROC
 
+    /* Initialize SDL_sound. */
+    Sound_Init();
+
     /* Load the sound into a buffer. */
     buffer = LoadSound(argv[0]);
     if(!buffer)
     {
+        Sound_Quit();
         CloseAL();
         return 1;
     }
@@ -195,10 +205,11 @@ int main(int argc, char **argv)
     } while(alGetError() == AL_NO_ERROR && state == AL_PLAYING);
     printf("\n");
 
-    /* All done. Delete resources, and close OpenAL. */
+    /* All done. Delete resources, and close down SDL_sound and OpenAL. */
     alDeleteSources(1, &source);
     alDeleteBuffers(1, &buffer);
 
+    Sound_Quit();
     CloseAL();
 
     return 0;
diff --git a/examples/alloopback.c b/examples/alloopback.c
index c5dee36d..95ac433f 100644
--- a/examples/alloopback.c
+++ b/examples/alloopback.c
@@ -61,6 +61,35 @@ void SDLCALL RenderSDLSamples(void *userdata, Uint8 *stream, int len)
 }
 
 
+static const char *ChannelsName(ALCenum chans)
+{
+    switch(chans)
+    {
+    case ALC_MONO_SOFT: return "Mono";
+    case ALC_STEREO_SOFT: return "Stereo";
+    case ALC_QUAD_SOFT: return "Quadraphonic";
+    case ALC_5POINT1_SOFT: return "5.1 Surround";
+    case ALC_6POINT1_SOFT: return "6.1 Surround";
+    case ALC_7POINT1_SOFT: return "7.1 Surround";
+    }
+    return "Unknown Channels";
+}
+
+static const char *TypeName(ALCenum type)
+{
+    switch(type)
+    {
+    case ALC_BYTE_SOFT: return "S8";
+    case ALC_UNSIGNED_BYTE_SOFT: return "U8";
+    case ALC_SHORT_SOFT: return "S16";
+    case ALC_UNSIGNED_SHORT_SOFT: return "U16";
+    case ALC_INT_SOFT: return "S32";
+    case ALC_UNSIGNED_INT_SOFT: return "U32";
+    case ALC_FLOAT_SOFT: return "Float32";
+    }
+    return "Unknown Type";
+}
+
 /* Creates a one second buffer containing a sine wave, and returns the new
  * buffer ID. */
 static ALuint CreateSineWave(void)
@@ -169,7 +198,7 @@ int main(int argc, char *argv[])
 
     attrs[6] = 0; /* end of list */
 
-    playback.FrameSize = FramesToBytes(1, attrs[1], attrs[3]);
+    playback.FrameSize = obtained.channels * SDL_AUDIO_BITSIZE(obtained.format) / 8;
 
     /* Initialize OpenAL loopback device, using our format attributes. */
     playback.Device = alcLoopbackOpenDeviceSOFT(NULL);
diff --git a/examples/alreverb.c b/examples/alreverb.c
index ec71f354..e6c9e606 100644
--- a/examples/alreverb.c
+++ b/examples/alreverb.c
@@ -27,17 +27,15 @@
 #include <stdio.h>
 #include <assert.h>
 
+#include <SDL_sound.h>
+
 #include "AL/al.h"
 #include "AL/alc.h"
 #include "AL/alext.h"
 #include "AL/efx-presets.h"
 
 #include "common/alhelpers.h"
-#include "common/sdl_sound.h"
-
 
-static LPALBUFFERSAMPLESSOFT alBufferSamplesSOFT = wrap_BufferSamples;
-static LPALISBUFFERFORMATSUPPORTEDSOFT alIsBufferFormatSupportedSOFT;
 
 /* Effect object functions */
 static LPALGENEFFECTS alGenEffects;
@@ -145,46 +143,63 @@ static ALuint LoadEffect(const EFXEAXREVERBPROPERTIES *reverb)
 
 
 /* LoadBuffer loads the named audio file into an OpenAL buffer object, and
- * returns the new buffer ID. */
+ * returns the new buffer ID.
+ */
 static ALuint LoadSound(const char *filename)
 {
-    ALenum err, format, type, channels;
-    ALuint rate, buffer;
-    size_t datalen;
-    void *data;
-    FilePtr sound;
-
-    /* Open the file and get the first stream from it */
-    sound = openAudioFile(filename, 1000);
-    if(!sound)
+    Sound_Sample *sample;
+    ALenum err, format;
+    ALuint buffer;
+    Uint32 slen;
+
+    /* Open the audio file */
+    sample = Sound_NewSampleFromFile(filename, NULL, 65536);
+    if(!sample)
     {
         fprintf(stderr, "Could not open audio in %s\n", filename);
         return 0;
     }
 
     /* Get the sound format, and figure out the OpenAL format */
-    if(getAudioInfo(sound, &rate, &channels, &type) != 0)
+    if(sample->actual.channels == 1)
     {
-        fprintf(stderr, "Error getting audio info for %s\n", filename);
-        closeAudioFile(sound);
-        return 0;
+        if(sample->actual.format == AUDIO_U8)
+            format = AL_FORMAT_MONO8;
+        else if(sample->actual.format == AUDIO_S16SYS)
+            format = AL_FORMAT_MONO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", sample->actual.format);
+            Sound_FreeSample(sample);
+            return 0;
+        }
     }
-
-    format = GetFormat(channels, type, alIsBufferFormatSupportedSOFT);
-    if(format == AL_NONE)
+    else if(sample->actual.channels == 2)
+    {
+        if(sample->actual.format == AUDIO_U8)
+            format = AL_FORMAT_STEREO8;
+        else if(sample->actual.format == AUDIO_S16SYS)
+            format = AL_FORMAT_STEREO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", sample->actual.format);
+            Sound_FreeSample(sample);
+            return 0;
+        }
+    }
+    else
     {
-        fprintf(stderr, "Unsupported format (%s, %s) for %s\n",
-                ChannelsName(channels), TypeName(type), filename);
-        closeAudioFile(sound);
+        fprintf(stderr, "Unsupported channel count: %d\n", sample->actual.channels);
+        Sound_FreeSample(sample);
         return 0;
     }
 
     /* Decode the whole audio stream to a buffer. */
-    data = decodeAudioStream(sound, &datalen);
-    if(!data)
+    slen = Sound_DecodeAll(sample);
+    if(!sample->buffer || slen == 0)
     {
         fprintf(stderr, "Failed to read audio from %s\n", filename);
-        closeAudioFile(sound);
+        Sound_FreeSample(sample);
         return 0;
     }
 
@@ -192,17 +207,15 @@ static ALuint LoadSound(const char *filename)
      * close the file. */
     buffer = 0;
     alGenBuffers(1, &buffer);
-    alBufferSamplesSOFT(buffer, rate, format, BytesToFrames(datalen, channels, type),
-                        channels, type, data);
-    free(data);
-    closeAudioFile(sound);
+    alBufferData(buffer, format, sample->buffer, slen, sample->actual.rate);
+    Sound_FreeSample(sample);
 
     /* Check if an error occured, and clean up if so. */
     err = alGetError();
     if(err != AL_NO_ERROR)
     {
         fprintf(stderr, "OpenAL Error: %s\n", alGetString(err));
-        if(alIsBuffer(buffer))
+        if(buffer && alIsBuffer(buffer))
             alDeleteBuffers(1, &buffer);
         return 0;
     }
@@ -261,19 +274,17 @@ int main(int argc, char **argv)
     LOAD_PROC(alGetAuxiliaryEffectSlotiv);
     LOAD_PROC(alGetAuxiliaryEffectSlotf);
     LOAD_PROC(alGetAuxiliaryEffectSlotfv);
-
-    if(alIsExtensionPresent("AL_SOFT_buffer_samples"))
-    {
-        LOAD_PROC(alBufferSamplesSOFT);
-        LOAD_PROC(alIsBufferFormatSupportedSOFT);
-    }
 #undef LOAD_PROC
 
+    /* Initialize SDL_sound. */
+    Sound_Init();
+
     /* Load the sound into a buffer. */
     buffer = LoadSound(argv[0]);
     if(!buffer)
     {
         CloseAL();
+        Sound_Quit();
         return 1;
     }
 
@@ -282,6 +293,7 @@ int main(int argc, char **argv)
     if(!effect)
     {
         alDeleteBuffers(1, &buffer);
+        Sound_Quit();
         CloseAL();
         return 1;
     }
@@ -316,12 +328,13 @@ int main(int argc, char **argv)
         alGetSourcei(source, AL_SOURCE_STATE, &state);
     } while(alGetError() == AL_NO_ERROR && state == AL_PLAYING);
 
-    /* All done. Delete resources, and close OpenAL. */
+    /* All done. Delete resources, and close down SDL_sound and OpenAL. */
     alDeleteSources(1, &source);
     alDeleteAuxiliaryEffectSlots(1, &slot);
     alDeleteEffects(1, &effect);
     alDeleteBuffers(1, &buffer);
 
+    Sound_Quit();
     CloseAL();
 
     return 0;
diff --git a/examples/alstream.c b/examples/alstream.c
index 65a04475..d13899d0 100644
--- a/examples/alstream.c
+++ b/examples/alstream.c
@@ -30,16 +30,13 @@
 #include <signal.h>
 #include <assert.h>
 
+#include <SDL_sound.h>
+
 #include "AL/al.h"
 #include "AL/alc.h"
 #include "AL/alext.h"
 
 #include "common/alhelpers.h"
-#include "common/sdl_sound.h"
-
-
-static LPALBUFFERSAMPLESSOFT alBufferSamplesSOFT = wrap_BufferSamples;
-static LPALISBUFFERFORMATSUPPORTEDSOFT alIsBufferFormatSupportedSOFT;
 
 
 /* Define the number of buffers and buffer size (in milliseconds) to use. 4
@@ -54,13 +51,11 @@ typedef struct StreamPlayer {
     ALuint source;
 
     /* Handle for the audio file */
-    FilePtr file;
+    Sound_Sample *sample;
 
     /* The format of the output stream */
     ALenum format;
-    ALenum channels;
-    ALenum type;
-    ALuint rate;
+    ALsizei srate;
 } StreamPlayer;
 
 static StreamPlayer *NewPlayer(void);
@@ -77,11 +72,9 @@ static StreamPlayer *NewPlayer(void)
 {
     StreamPlayer *player;
 
-    player = malloc(sizeof(*player));
+    player = calloc(1, sizeof(*player));
     assert(player != NULL);
 
-    memset(player, 0, sizeof(*player));
-
     /* Generate the buffers and source */
     alGenBuffers(NUM_BUFFERS, player->buffers);
     assert(alGetError() == AL_NO_ERROR && "Could not create buffers");
@@ -119,37 +112,63 @@ static void DeletePlayer(StreamPlayer *player)
  * it will be closed first. */
 static int OpenPlayerFile(StreamPlayer *player, const char *filename)
 {
+    Uint32 frame_size;
+
     ClosePlayerFile(player);
 
     /* Open the file and get the first stream from it */
-    player->file = openAudioFile(filename, BUFFER_TIME_MS);
-    if(!player->file)
+    player->sample = Sound_NewSampleFromFile(filename, NULL, 0);
+    if(!player->sample)
     {
         fprintf(stderr, "Could not open audio in %s\n", filename);
         goto error;
     }
 
     /* Get the stream format, and figure out the OpenAL format */
-    if(getAudioInfo(player->file, &player->rate, &player->channels, &player->type) != 0)
+    if(player->sample->actual.channels == 1)
     {
-        fprintf(stderr, "Error getting audio info for %s\n", filename);
-        goto error;
+        if(player->sample->actual.format == AUDIO_U8)
+            player->format = AL_FORMAT_MONO8;
+        else if(player->sample->actual.format == AUDIO_S16SYS)
+            player->format = AL_FORMAT_MONO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", player->sample->actual.format);
+            goto error;
+        }
     }
-
-    player->format = GetFormat(player->channels, player->type, alIsBufferFormatSupportedSOFT);
-    if(player->format == 0)
+    else if(player->sample->actual.channels == 2)
     {
-        fprintf(stderr, "Unsupported format (%s, %s) for %s\n",
-                ChannelsName(player->channels), TypeName(player->type),
-                filename);
+        if(player->sample->actual.format == AUDIO_U8)
+            player->format = AL_FORMAT_STEREO8;
+        else if(player->sample->actual.format == AUDIO_S16SYS)
+            player->format = AL_FORMAT_STEREO16;
+        else
+        {
+            fprintf(stderr, "Unsupported sample format: 0x%04x\n", player->sample->actual.format);
+            goto error;
+        }
+    }
+    else
+    {
+        fprintf(stderr, "Unsupported channel count: %d\n", player->sample->actual.channels);
         goto error;
     }
+    player->srate = player->sample->actual.rate;
+
+    frame_size = player->sample->actual.channels *
+                 SDL_AUDIO_BITSIZE(player->sample->actual.format) / 8;
+
+    /* Set the buffer size, given the desired millisecond length. */
+    Sound_SetBufferSize(player->sample, (Uint32)((Uint64)player->srate*BUFFER_TIME_MS/1000) *
+                                        frame_size);
 
     return 1;
 
 error:
-    closeAudioFile(player->file);
-    player->file = NULL;
+    if(player->sample)
+        Sound_FreeSample(player->sample);
+    player->sample = NULL;
 
     return 0;
 }
@@ -157,8 +176,9 @@ error:
 /* Closes the audio file stream */
 static void ClosePlayerFile(StreamPlayer *player)
 {
-    closeAudioFile(player->file);
-    player->file = NULL;
+    if(player->sample)
+        Sound_FreeSample(player->sample);
+    player->sample = NULL;
 }
 
 
@@ -174,16 +194,12 @@ static int StartPlayer(StreamPlayer *player)
     /* Fill the buffer queue */
     for(i = 0;i < NUM_BUFFERS;i++)
     {
-        uint8_t *data;
-        size_t got;
-
         /* Get some data to give it to the buffer */
-        data = getAudioData(player->file, &got);
-        if(!data) break;
+        Uint32 slen = Sound_Decode(player->sample);
+        if(slen == 0) break;
 
-        alBufferSamplesSOFT(player->buffers[i], player->rate, player->format,
-                            BytesToFrames(got, player->channels, player->type),
-                            player->channels, player->type, data);
+        alBufferData(player->buffers[i], player->format,
+                     player->sample->buffer, slen, player->srate);
     }
     if(alGetError() != AL_NO_ERROR)
     {
@@ -220,20 +236,21 @@ static int UpdatePlayer(StreamPlayer *player)
     while(processed > 0)
     {
         ALuint bufid;
-        uint8_t *data;
-        size_t got;
+        Uint32 slen;
 
         alSourceUnqueueBuffers(player->source, 1, &bufid);
         processed--;
 
+        if((player->sample->flags&(SOUND_SAMPLEFLAG_EOF|SOUND_SAMPLEFLAG_ERROR)))
+            continue;
+
         /* Read the next chunk of data, refill the buffer, and queue it
          * back on the source */
-        data = getAudioData(player->file, &got);
-        if(data != NULL)
+        slen = Sound_Decode(player->sample);
+        if(slen > 0)
         {
-            alBufferSamplesSOFT(bufid, player->rate, player->format,
-                                BytesToFrames(got, player->channels, player->type),
-                                player->channels, player->type, data);
+            alBufferData(bufid, player->format, player->sample->buffer, slen,
+                         player->srate);
             alSourceQueueBuffers(player->source, 1, &bufid);
         }
         if(alGetError() != AL_NO_ERROR)
@@ -281,14 +298,7 @@ int main(int argc, char **argv)
     if(InitAL(&argv, &argc) != 0)
         return 1;
 
-    if(alIsExtensionPresent("AL_SOFT_buffer_samples"))
-    {
-        printf("AL_SOFT_buffer_samples supported!\n");
-        alBufferSamplesSOFT = alGetProcAddress("alBufferSamplesSOFT");
-        alIsBufferFormatSupportedSOFT = alGetProcAddress("alIsBufferFormatSupportedSOFT");
-    }
-    else
-        printf("AL_SOFT_buffer_samples not supported\n");
+    Sound_Init();
 
     player = NewPlayer();
 
@@ -307,9 +317,8 @@ int main(int argc, char **argv)
         else
             namepart = argv[i];
 
-        printf("Playing: %s (%s, %s, %dhz)\n", namepart,
-               TypeName(player->type), ChannelsName(player->channels),
-               player->rate);
+        printf("Playing: %s (%s, %dhz)\n", namepart, FormatName(player->format),
+               player->srate);
         fflush(stdout);
 
         if(!StartPlayer(player))
@@ -326,10 +335,11 @@ int main(int argc, char **argv)
     }
     printf("Done.\n");
 
-    /* All files done. Delete the player, and close OpenAL */
+    /* All files done. Delete the player, and close down SDL_sound and OpenAL */
     DeletePlayer(player);
     player = NULL;
 
+    Sound_Quit();
     CloseAL();
 
     return 0;
diff --git a/examples/common/alhelpers.c b/examples/common/alhelpers.c
index 43548b5c..fab039e9 100644
--- a/examples/common/alhelpers.c
+++ b/examples/common/alhelpers.c
@@ -103,243 +103,14 @@ void CloseAL(void)
 }
 
 
-/* GetFormat retrieves a compatible buffer format given the channel config and
- * sample type. If an alIsBufferFormatSupportedSOFT-compatible function is
- * provided, it will be called to find the closest-matching format from
- * AL_SOFT_buffer_samples. Returns AL_NONE (0) if no supported format can be
- * found. */
-ALenum GetFormat(ALenum channels, ALenum type, LPALISBUFFERFORMATSUPPORTEDSOFT palIsBufferFormatSupportedSOFT)
+const char *FormatName(ALenum format)
 {
-    ALenum format = AL_NONE;
-
-    /* If using AL_SOFT_buffer_samples, try looking through its formats */
-    if(palIsBufferFormatSupportedSOFT)
-    {
-        /* AL_SOFT_buffer_samples is more lenient with matching formats. The
-         * specified sample type does not need to match the returned format,
-         * but it is nice to try to get something close. */
-        if(type == AL_UNSIGNED_BYTE_SOFT || type == AL_BYTE_SOFT)
-        {
-            if(channels == AL_MONO_SOFT) format = AL_MONO8_SOFT;
-            else if(channels == AL_STEREO_SOFT) format = AL_STEREO8_SOFT;
-            else if(channels == AL_QUAD_SOFT) format = AL_QUAD8_SOFT;
-            else if(channels == AL_5POINT1_SOFT) format = AL_5POINT1_8_SOFT;
-            else if(channels == AL_6POINT1_SOFT) format = AL_6POINT1_8_SOFT;
-            else if(channels == AL_7POINT1_SOFT) format = AL_7POINT1_8_SOFT;
-        }
-        else if(type == AL_UNSIGNED_SHORT_SOFT || type == AL_SHORT_SOFT)
-        {
-            if(channels == AL_MONO_SOFT) format = AL_MONO16_SOFT;
-            else if(channels == AL_STEREO_SOFT) format = AL_STEREO16_SOFT;
-            else if(channels == AL_QUAD_SOFT) format = AL_QUAD16_SOFT;
-            else if(channels == AL_5POINT1_SOFT) format = AL_5POINT1_16_SOFT;
-            else if(channels == AL_6POINT1_SOFT) format = AL_6POINT1_16_SOFT;
-            else if(channels == AL_7POINT1_SOFT) format = AL_7POINT1_16_SOFT;
-        }
-        else if(type == AL_UNSIGNED_BYTE3_SOFT || type == AL_BYTE3_SOFT ||
-                type == AL_UNSIGNED_INT_SOFT || type == AL_INT_SOFT ||
-                type == AL_FLOAT_SOFT || type == AL_DOUBLE_SOFT)
-        {
-            if(channels == AL_MONO_SOFT) format = AL_MONO32F_SOFT;
-            else if(channels == AL_STEREO_SOFT) format = AL_STEREO32F_SOFT;
-            else if(channels == AL_QUAD_SOFT) format = AL_QUAD32F_SOFT;
-            else if(channels == AL_5POINT1_SOFT) format = AL_5POINT1_32F_SOFT;
-            else if(channels == AL_6POINT1_SOFT) format = AL_6POINT1_32F_SOFT;
-            else if(channels == AL_7POINT1_SOFT) format = AL_7POINT1_32F_SOFT;
-        }
-
-        if(format != AL_NONE && !palIsBufferFormatSupportedSOFT(format))
-            format = AL_NONE;
-
-        /* A matching format was not found or supported. Try 32-bit float. */
-        if(format == AL_NONE)
-        {
-            if(channels == AL_MONO_SOFT) format = AL_MONO32F_SOFT;
-            else if(channels == AL_STEREO_SOFT) format = AL_STEREO32F_SOFT;
-            else if(channels == AL_QUAD_SOFT) format = AL_QUAD32F_SOFT;
-            else if(channels == AL_5POINT1_SOFT) format = AL_5POINT1_32F_SOFT;
-            else if(channels == AL_6POINT1_SOFT) format = AL_6POINT1_32F_SOFT;
-            else if(channels == AL_7POINT1_SOFT) format = AL_7POINT1_32F_SOFT;
-
-            if(format != AL_NONE && !palIsBufferFormatSupportedSOFT(format))
-                format = AL_NONE;
-        }
-        /* 32-bit float not supported. Try 16-bit int. */
-        if(format == AL_NONE)
-        {
-            if(channels == AL_MONO_SOFT) format = AL_MONO16_SOFT;
-            else if(channels == AL_STEREO_SOFT) format = AL_STEREO16_SOFT;
-            else if(channels == AL_QUAD_SOFT) format = AL_QUAD16_SOFT;
-            else if(channels == AL_5POINT1_SOFT) format = AL_5POINT1_16_SOFT;
-            else if(channels == AL_6POINT1_SOFT) format = AL_6POINT1_16_SOFT;
-            else if(channels == AL_7POINT1_SOFT) format = AL_7POINT1_16_SOFT;
-
-            if(format != AL_NONE && !palIsBufferFormatSupportedSOFT(format))
-                format = AL_NONE;
-        }
-        /* 16-bit int not supported. Try 8-bit int. */
-        if(format == AL_NONE)
-        {
-            if(channels == AL_MONO_SOFT) format = AL_MONO8_SOFT;
-            else if(channels == AL_STEREO_SOFT) format = AL_STEREO8_SOFT;
-            else if(channels == AL_QUAD_SOFT) format = AL_QUAD8_SOFT;
-            else if(channels == AL_5POINT1_SOFT) format = AL_5POINT1_8_SOFT;
-            else if(channels == AL_6POINT1_SOFT) format = AL_6POINT1_8_SOFT;
-            else if(channels == AL_7POINT1_SOFT) format = AL_7POINT1_8_SOFT;
-
-            if(format != AL_NONE && !palIsBufferFormatSupportedSOFT(format))
-                format = AL_NONE;
-        }
-
-        return format;
-    }
-
-    /* We use the AL_EXT_MCFORMATS extension to provide output of Quad, 5.1,
-     * and 7.1 channel configs, AL_EXT_FLOAT32 for 32-bit float samples, and
-     * AL_EXT_DOUBLE for 64-bit float samples. */
-    if(type == AL_UNSIGNED_BYTE_SOFT)
-    {
-        if(channels == AL_MONO_SOFT)
-            format = AL_FORMAT_MONO8;
-        else if(channels == AL_STEREO_SOFT)
-            format = AL_FORMAT_STEREO8;
-        else if(alIsExtensionPresent("AL_EXT_MCFORMATS"))
-        {
-            if(channels == AL_QUAD_SOFT)
-                format = alGetEnumValue("AL_FORMAT_QUAD8");
-            else if(channels == AL_5POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_51CHN8");
-            else if(channels == AL_6POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_61CHN8");
-            else if(channels == AL_7POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_71CHN8");
-        }
-    }
-    else if(type == AL_SHORT_SOFT)
-    {
-        if(channels == AL_MONO_SOFT)
-            format = AL_FORMAT_MONO16;
-        else if(channels == AL_STEREO_SOFT)
-            format = AL_FORMAT_STEREO16;
-        else if(alIsExtensionPresent("AL_EXT_MCFORMATS"))
-        {
-            if(channels == AL_QUAD_SOFT)
-                format = alGetEnumValue("AL_FORMAT_QUAD16");
-            else if(channels == AL_5POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_51CHN16");
-            else if(channels == AL_6POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_61CHN16");
-            else if(channels == AL_7POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_71CHN16");
-        }
-    }
-    else if(type == AL_FLOAT_SOFT && alIsExtensionPresent("AL_EXT_FLOAT32"))
-    {
-        if(channels == AL_MONO_SOFT)
-            format = alGetEnumValue("AL_FORMAT_MONO_FLOAT32");
-        else if(channels == AL_STEREO_SOFT)
-            format = alGetEnumValue("AL_FORMAT_STEREO_FLOAT32");
-        else if(alIsExtensionPresent("AL_EXT_MCFORMATS"))
-        {
-            if(channels == AL_QUAD_SOFT)
-                format = alGetEnumValue("AL_FORMAT_QUAD32");
-            else if(channels == AL_5POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_51CHN32");
-            else if(channels == AL_6POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_61CHN32");
-            else if(channels == AL_7POINT1_SOFT)
-                format = alGetEnumValue("AL_FORMAT_71CHN32");
-        }
-    }
-    else if(type == AL_DOUBLE_SOFT && alIsExtensionPresent("AL_EXT_DOUBLE"))
-    {
-        if(channels == AL_MONO_SOFT)
-            format = alGetEnumValue("AL_FORMAT_MONO_DOUBLE");
-        else if(channels == AL_STEREO_SOFT)
-            format = alGetEnumValue("AL_FORMAT_STEREO_DOUBLE");
-    }
-
-    /* NOTE: It seems OSX returns -1 from alGetEnumValue for unknown enums, as
-     * opposed to 0. Correct it. */
-    if(format == -1)
-        format = 0;
-
-    return format;
-}
-
-
-void AL_APIENTRY wrap_BufferSamples(ALuint buffer, ALuint samplerate,
-                                    ALenum internalformat, ALsizei samples,
-                                    ALenum channels, ALenum type,
-                                    const ALvoid *data)
-{
-    alBufferData(buffer, internalformat, data,
-                 FramesToBytes(samples, channels, type),
-                 samplerate);
-}
-
-
-const char *ChannelsName(ALenum chans)
-{
-    switch(chans)
-    {
-    case AL_MONO_SOFT: return "Mono";
-    case AL_STEREO_SOFT: return "Stereo";
-    case AL_REAR_SOFT: return "Rear";
-    case AL_QUAD_SOFT: return "Quadraphonic";
-    case AL_5POINT1_SOFT: return "5.1 Surround";
-    case AL_6POINT1_SOFT: return "6.1 Surround";
-    case AL_7POINT1_SOFT: return "7.1 Surround";
-    }
-    return "Unknown Channels";
-}
-
-const char *TypeName(ALenum type)
-{
-    switch(type)
+    switch(format)
     {
-    case AL_BYTE_SOFT: return "S8";
-    case AL_UNSIGNED_BYTE_SOFT: return "U8";
-    case AL_SHORT_SOFT: return "S16";
-    case AL_UNSIGNED_SHORT_SOFT: return "U16";
-    case AL_INT_SOFT: return "S32";
-    case AL_UNSIGNED_INT_SOFT: return "U32";
-    case AL_FLOAT_SOFT: return "Float32";
-    case AL_DOUBLE_SOFT: return "Float64";
+        case AL_FORMAT_MONO8: return "Mono, U8";
+        case AL_FORMAT_MONO16: return "Mono, S16";
+        case AL_FORMAT_STEREO8: return "Stereo, U8";
+        case AL_FORMAT_STEREO16: return "Stereo, S16";
     }
-    return "Unknown Type";
-}
-
-
-ALsizei FramesToBytes(ALsizei size, ALenum channels, ALenum type)
-{
-    switch(channels)
-    {
-    case AL_MONO_SOFT:    size *= 1; break;
-    case AL_STEREO_SOFT:  size *= 2; break;
-    case AL_REAR_SOFT:    size *= 2; break;
-    case AL_QUAD_SOFT:    size *= 4; break;
-    case AL_5POINT1_SOFT: size *= 6; break;
-    case AL_6POINT1_SOFT: size *= 7; break;
-    case AL_7POINT1_SOFT: size *= 8; break;
-    }
-
-    switch(type)
-    {
-    case AL_BYTE_SOFT:           size *= sizeof(ALbyte); break;
-    case AL_UNSIGNED_BYTE_SOFT:  size *= sizeof(ALubyte); break;
-    case AL_SHORT_SOFT:          size *= sizeof(ALshort); break;
-    case AL_UNSIGNED_SHORT_SOFT: size *= sizeof(ALushort); break;
-    case AL_INT_SOFT:            size *= sizeof(ALint); break;
-    case AL_UNSIGNED_INT_SOFT:   size *= sizeof(ALuint); break;
-    case AL_FLOAT_SOFT:          size *= sizeof(ALfloat); break;
-    case AL_DOUBLE_SOFT:         size *= sizeof(ALdouble); break;
-    }
-
-    return size;
-}
-
-ALsizei BytesToFrames(ALsizei size, ALenum channels, ALenum type)
-{
-    return size / FramesToBytes(1, channels, type);
+    return "Unknown Format";
 }
diff --git a/examples/common/alhelpers.h b/examples/common/alhelpers.h
index 9f60df2a..41a7ce58 100644
--- a/examples/common/alhelpers.h
+++ b/examples/common/alhelpers.h
@@ -11,28 +11,8 @@
 extern "C" {
 #endif /* __cplusplus */
 
-/* Some helper functions to get the name from the channel and type enums. */
-const char *ChannelsName(ALenum chans);
-const char *TypeName(ALenum type);
-
-/* Helpers to convert frame counts and byte lengths. */
-ALsizei FramesToBytes(ALsizei size, ALenum channels, ALenum type);
-ALsizei BytesToFrames(ALsizei size, ALenum channels, ALenum type);
-
-/* Retrieves a compatible buffer format given the channel configuration and
- * sample type. If an alIsBufferFormatSupportedSOFT-compatible function is
- * provided, it will be called to find the closest-matching format from
- * AL_SOFT_buffer_samples. Returns AL_NONE (0) if no supported format can be
- * found. */
-ALenum GetFormat(ALenum channels, ALenum type, LPALISBUFFERFORMATSUPPORTEDSOFT palIsBufferFormatSupportedSOFT);
-
-/* Loads samples into a buffer using the standard alBufferData call, but with a
- * LPALBUFFERSAMPLESSOFT-compatible prototype. Assumes internalformat is valid
- * for alBufferData, and that channels and type match it. */
-void AL_APIENTRY wrap_BufferSamples(ALuint buffer, ALuint samplerate,
-                                    ALenum internalformat, ALsizei samples,
-                                    ALenum channels, ALenum type,
-                                    const ALvoid *data);
+/* Some helper functions to get the name from the format enums. */
+const char *FormatName(ALenum type);
 
 /* Easy device init/deinit functions. InitAL returns 0 on success. */
 int InitAL(char ***argv, int *argc);
diff --git a/examples/common/sdl_sound.c b/examples/common/sdl_sound.c
deleted file mode 100644
index 79a5bf32..00000000
--- a/examples/common/sdl_sound.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * SDL_sound Decoder Helpers
- *
- * Copyright (c) 2013 by Chris Robinson <[email protected]>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/* This file contains routines for helping to decode audio using SDL_sound.
- * There's very little OpenAL-specific code here.
- */
-#include "sdl_sound.h"
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <signal.h>
-#include <assert.h>
-
-#include <SDL_sound.h>
-
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "AL/alext.h"
-
-#include "alhelpers.h"
-
-
-static int done_init = 0;
-
-FilePtr openAudioFile(const char *fname, size_t buftime_ms)
-{
-    FilePtr file;
-    ALuint rate;
-    Uint32 bufsize;
-    ALenum chans, type;
-
-    /* We need to make sure SDL_sound is initialized. */
-    if(!done_init)
-    {
-        Sound_Init();
-        done_init = 1;
-    }
-
-    file = Sound_NewSampleFromFile(fname, NULL, 0);
-    if(!file)
-    {
-        fprintf(stderr, "Failed to open %s: %s\n", fname, Sound_GetError());
-        return NULL;
-    }
-
-    if(getAudioInfo(file, &rate, &chans, &type) != 0)
-    {
-        Sound_FreeSample(file);
-        return NULL;
-    }
-
-    bufsize = FramesToBytes((ALsizei)(buftime_ms/1000.0*rate), chans, type);
-    if(Sound_SetBufferSize(file, bufsize) == 0)
-    {
-        fprintf(stderr, "Failed to set buffer size to %u bytes: %s\n", bufsize, Sound_GetError());
-        Sound_FreeSample(file);
-        return NULL;
-    }
-
-    return file;
-}
-
-void closeAudioFile(FilePtr file)
-{
-    if(file)
-        Sound_FreeSample(file);
-}
-
-
-int getAudioInfo(FilePtr file, ALuint *rate, ALenum *channels, ALenum *type)
-{
-    if(file->actual.channels == 1)
-        *channels = AL_MONO_SOFT;
-    else if(file->actual.channels == 2)
-        *channels = AL_STEREO_SOFT;
-    else
-    {
-        fprintf(stderr, "Unsupported channel count: %d\n", file->actual.channels);
-        return 1;
-    }
-
-    if(file->actual.format == AUDIO_U8)
-        *type = AL_UNSIGNED_BYTE_SOFT;
-    else if(file->actual.format == AUDIO_S8)
-        *type = AL_BYTE_SOFT;
-    else if(file->actual.format == AUDIO_U16LSB || file->actual.format == AUDIO_U16MSB)
-        *type = AL_UNSIGNED_SHORT_SOFT;
-    else if(file->actual.format == AUDIO_S16LSB || file->actual.format == AUDIO_S16MSB)
-        *type = AL_SHORT_SOFT;
-    else
-    {
-        fprintf(stderr, "Unsupported sample format: 0x%04x\n", file->actual.format);
-        return 1;
-    }
-
-    *rate = file->actual.rate;
-
-    return 0;
-}
-
-
-uint8_t *getAudioData(FilePtr file, size_t *length)
-{
-    *length = Sound_Decode(file);
-    if(*length == 0)
-        return NULL;
-    if((file->actual.format == AUDIO_U16LSB && AUDIO_U16LSB != AUDIO_U16SYS) ||
-       (file->actual.format == AUDIO_U16MSB && AUDIO_U16MSB != AUDIO_U16SYS) ||
-       (file->actual.format == AUDIO_S16LSB && AUDIO_S16LSB != AUDIO_S16SYS) ||
-       (file->actual.format == AUDIO_S16MSB && AUDIO_S16MSB != AUDIO_S16SYS))
-    {
-        /* Swap bytes if the decoded endianness doesn't match the system. */
-        char *buffer = file->buffer;
-        size_t i;
-        for(i = 0;i < *length;i+=2)
-        {
-            char b = buffer[i];
-            buffer[i] = buffer[i+1];
-            buffer[i+1] = b;
-        }
-    }
-    return file->buffer;
-}
-
-void *decodeAudioStream(FilePtr file, size_t *length)
-{
-    Uint32 got;
-    char *mem;
-
-    got = Sound_DecodeAll(file);
-    if(got == 0)
-    {
-        *length = 0;
-        return NULL;
-    }
-
-    mem = malloc(got);
-    memcpy(mem, file->buffer, got);
-
-    *length = got;
-    return mem;
-}
diff --git a/examples/common/sdl_sound.h b/examples/common/sdl_sound.h
deleted file mode 100644
index e93ab92b..00000000
--- a/examples/common/sdl_sound.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef EXAMPLES_SDL_SOUND_H
-#define EXAMPLES_SDL_SOUND_H
-
-#include "AL/al.h"
-
-#include <SDL_sound.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Opaque handles to files and streams. Apps don't need to concern themselves
- * with the internals */
-typedef Sound_Sample *FilePtr;
-
-/* Opens a file with SDL_sound, and specifies the size of the sample buffer in
- * milliseconds. */
-FilePtr openAudioFile(const char *fname, size_t buftime_ms);
-
-/* Closes/frees an opened file */
-void closeAudioFile(FilePtr file);
-
-/* Returns information about the given audio stream. Returns 0 on success. */
-int getAudioInfo(FilePtr file, ALuint *rate, ALenum *channels, ALenum *type);
-
-/* Returns a pointer to the next available chunk of decoded audio. The size (in
- * bytes) of the returned data buffer is stored in 'length', and the returned
- * pointer is only valid until the next call to getAudioData. */
-uint8_t *getAudioData(FilePtr file, size_t *length);
-
-/* Decodes all remaining data from the stream and returns a buffer containing
- * the audio data, with the size stored in 'length'. The returned pointer must
- * be freed with a call to free(). Note that since this decodes the whole
- * stream, using it on lengthy streams (eg, music) will use a lot of memory.
- * Such streams are better handled using getAudioData to keep smaller chunks in
- * memory at any given time. */
-void *decodeAudioStream(FilePtr, size_t *length);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* EXAMPLES_SDL_SOUND_H */