From 67f2538c41664f66f06d42df8e875e99883ea962 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 1 Aug 2016 13:32:27 -0400
Subject: [PATCH] audio: changed some internal ints to be SDL_bools.

---
 src/audio/SDL_audio.c         | 17 +++++++++--------
 src/audio/SDL_sysaudio.h      |  9 ++++-----
 src/audio/qsa/SDL_qsa_audio.c |  2 +-
 src/audio/qsa/SDL_qsa_audio.h |  2 +-
 4 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/audio/SDL_audio.c b/src/audio/SDL_audio.c
index b7dab5c94..8fee9dccc 100644
--- a/src/audio/SDL_audio.c
+++ b/src/audio/SDL_audio.c
@@ -373,7 +373,7 @@ void SDL_OpenedAudioDeviceDisconnected(SDL_AudioDevice *device)
     /* Ends the audio callback and mark the device as STOPPED, but the
        app still needs to close the device to free resources. */
     current_audio.impl.LockDevice(device);
-    device->enabled = 0;
+    device->enabled = SDL_FALSE;
     current_audio.impl.UnlockDevice(device);
 
     /* Post the event, if desired */
@@ -873,7 +873,7 @@ SDL_GetAudioDeviceName(int index, int iscapture)
 static void
 close_audio_device(SDL_AudioDevice * device)
 {
-    device->enabled = 0;
+    device->enabled = SDL_FALSE;
     SDL_AtomicSet(&device->shutdown, 1);
     if (device->thread != NULL) {
         SDL_WaitThread(device->thread, NULL);
@@ -887,7 +887,7 @@ close_audio_device(SDL_AudioDevice * device)
     }
     if (device->opened) {
         current_audio.impl.CloseDevice(device);
-        device->opened = 0;
+        device->opened = SDL_FALSE;
     }
 
     free_audio_queue(device->buffer_queue_head);
@@ -1074,11 +1074,12 @@ open_audio_device(const char *devname, int iscapture,
         return 0;
     }
     SDL_zerop(device);
+    SDL_AtomicSet(&device->shutdown, 0);  /* just in case. */
     device->id = id + 1;
     device->spec = *obtained;
-    device->enabled = 1;
-    device->paused = 1;
-    device->iscapture = iscapture;
+    device->enabled = SDL_TRUE;
+    device->paused = SDL_TRUE;
+    device->iscapture = iscapture ? SDL_TRUE : SDL_FALSE;
 
     /* Create a mutex for locking the sound buffers */
     if (!current_audio.impl.SkipMixerLock) {
@@ -1094,7 +1095,7 @@ open_audio_device(const char *devname, int iscapture,
         close_audio_device(device);
         return 0;
     }
-    device->opened = 1;
+    device->opened = SDL_TRUE;
 
     /* See if we need to do any conversion */
     build_cvt = SDL_FALSE;
@@ -1278,7 +1279,7 @@ SDL_PauseAudioDevice(SDL_AudioDeviceID devid, int pause_on)
     SDL_AudioDevice *device = get_audio_device(devid);
     if (device) {
         current_audio.impl.LockDevice(device);
-        device->paused = pause_on;
+        device->paused = pause_on ? SDL_TRUE : SDL_FALSE;
         current_audio.impl.UnlockDevice(device);
     }
 }
diff --git a/src/audio/SDL_sysaudio.h b/src/audio/SDL_sysaudio.h
index 3fb4c5cb4..fcf441d0e 100644
--- a/src/audio/SDL_sysaudio.h
+++ b/src/audio/SDL_sysaudio.h
@@ -158,11 +158,10 @@ struct SDL_AudioDevice
 
     /* Current state flags */
     SDL_atomic_t shutdown; /* true if we are signaling the play thread to end. */
-    /* !!! FIXME: these should be SDL_bool */
-    int iscapture;
-    int enabled;  /* true if device is functioning and connected. */
-    int paused;
-    int opened;
+    SDL_bool iscapture;
+    SDL_bool enabled;  /* true if device is functioning and connected. */
+    SDL_bool paused;
+    SDL_bool opened;
 
     /* Fake audio buffer for when the audio hardware is busy */
     Uint8 *fake_stream;
diff --git a/src/audio/qsa/SDL_qsa_audio.c b/src/audio/qsa/SDL_qsa_audio.c
index 1899ca6d9..1742fe3f6 100644
--- a/src/audio/qsa/SDL_qsa_audio.c
+++ b/src/audio/qsa/SDL_qsa_audio.c
@@ -371,7 +371,7 @@ QSA_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
     QSA_InitAudioParams(&cparams);
 
     /* Initialize channel direction: capture or playback */
-    this->hidden->iscapture = iscapture;
+    this->hidden->iscapture = iscapture ? SDL_TRUE : SDL_FALSE;
 
     if (device != NULL) {
         /* Open requested audio device */
diff --git a/src/audio/qsa/SDL_qsa_audio.h b/src/audio/qsa/SDL_qsa_audio.h
index 53d37e96f..19a2215aa 100644
--- a/src/audio/qsa/SDL_qsa_audio.h
+++ b/src/audio/qsa/SDL_qsa_audio.h
@@ -34,7 +34,7 @@
 struct SDL_PrivateAudioData
 {
     /* SDL capture state */
-    int iscapture;
+    SDL_bool iscapture;
 
     /* The audio device handle */
     int cardno;