Fixed a bunch of compile warnings on Mac OS X

libsdl-org · Sep 1, 2008 · cfaa0f2 · cfaa0f2
1 parent b412649
commit cfaa0f2
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Showing 7 changed files with 8 additions and 4 deletions.
diff --git a/src/audio/SDL_audiocvt.c b/src/audio/SDL_audiocvt.c
@@ -1622,7 +1622,6 @@ int
 SDL_BuildWindowedSinc(SDL_AudioCVT * cvt, SDL_AudioFormat format,
                       unsigned int m)
 {
-    float fScale;               /* scale factor for fixed point */
     float *fSinc;               /* floating point sinc buffer, to be converted to fixed point */
     float fc;                   /* cutoff frequency */
     float two_pi_fc, two_pi_over_m, four_pi_over_m, m_over_two;
@@ -1708,6 +1707,8 @@ SDL_BuildWindowedSinc(SDL_AudioCVT * cvt, SDL_AudioFormat format,
     /* Clean up */
 #undef convert_fixed
     SDL_stack_free(fSinc);
+
+    return 0;
 }
 
 /* This is used to reduce the resampling ratio */

diff --git a/src/audio/macosx/SDL_coreaudio.c b/src/audio/macosx/SDL_coreaudio.c
@@ -418,7 +418,6 @@ prepare_audiounit(_THIS, const char *devname, int iscapture,
     AURenderCallbackStruct callback;
     ComponentDescription desc;
     Component comp = NULL;
-    int use_system_device = 0;
     UInt32 enableIO = 0;
     const AudioUnitElement output_bus = 0;
     const AudioUnitElement input_bus = 1;

diff --git a/src/audio/macrom/SDL_romaudio.c b/src/audio/macrom/SDL_romaudio.c
@@ -89,6 +89,7 @@ mix_buffer(SDL_AudioDevice * audio, UInt8 * buffer)
     DecrementAtomic((SInt32 *) & need_to_mix);
 }
 
+#ifndef __MACOSX__
 static void
 SNDMGR_LockDevice(_THIS)
 {
@@ -114,6 +115,7 @@ SNDMGR_UnlockDevice(_THIS)
         mix_buffer(this, buffer[fill_me]);
     }
 }
+#endif // __MACOSX__
 
 static void
 callBackProc(SndChannel * chan, SndCommand * cmd_passed)

diff --git a/src/video/cocoa/SDL_cocoaevents.m b/src/video/cocoa/SDL_cocoaevents.m
@@ -22,6 +22,7 @@
 #include "SDL_config.h"
 
 #include "SDL_cocoavideo.h"
+#include "../../events/SDL_events_c.h"
 
 /* setAppleMenu disappeared from the headers in 10.4 */
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4

diff --git a/src/video/cocoa/SDL_cocoaopengl.m b/src/video/cocoa/SDL_cocoaopengl.m
@@ -27,6 +27,7 @@
 
 #if SDL_VIDEO_OPENGL_CGL
 #include <OpenGL/CGLTypes.h>
+#include <OpenGL/OpenGL.h>
 
 #include "SDL_loadso.h"
 #include "SDL_opengl.h"

diff --git a/src/video/x11/SDL_x11events.c b/src/video/x11/SDL_x11events.c
@@ -201,7 +201,7 @@ X11_DispatchEvent(_THIS)
 #ifdef X_HAVE_UTF8_STRING
             if (data->ic) {
                 Xutf8LookupString(data->ic, &xevent.xkey, text, sizeof(text),
-                                  &keysym, status);
+                                  &keysym, &status);
             }
 #else
             XLookupString(&xevent.xkey, text, sizeof(text), &keysym, NULL);

diff --git a/src/video/x11/SDL_x11video.h b/src/video/x11/SDL_x11video.h
@@ -69,7 +69,7 @@ typedef struct SDL_VideoData
     int numwindows;
     SDL_WindowData **windowlist;
     int windowlistlength;
-    int *mouse;
+    int mouse;
     int keyboard;
     Atom WM_DELETE_WINDOW;
     SDL_scancode key_layout[256];