More symbol dependency work. Make sure nothing is exported by accident.

icculus · Jul 17, 2018 · b165bfe · b165bfe
1 parent 433054b
commit b165bfe
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Showing 5 changed files with 186 additions and 158 deletions.
diff --git a/src/SDL_sound_coreaudio.c b/src/SDL_sound_coreaudio.c
@@ -543,7 +543,7 @@ static int CoreAudio_open(Sound_Sample *sample, const char *ext)
 	}	
 
 
-	core_audio_file_container->outputFormat = (AudioStreamBasicDescription*)malloc(sizeof(AudioStreamBasicDescription));
+	core_audio_file_container->outputFormat = (AudioStreamBasicDescription*)SDL_malloc(sizeof(AudioStreamBasicDescription));
 	BAIL_IF_MACRO(core_audio_file_container->outputFormat == NULL, ERR_OUT_OF_MEMORY, 0);
 
 

diff --git a/src/SDL_sound_internal.h b/src/SDL_sound_internal.h
@@ -25,6 +25,14 @@
 
 #include "SDL_sound.h"
 
+#if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__)
+#define SOUND_HAVE_PRAGMA_VISIBILITY 1
+#endif
+
+#if SOUND_HAVE_PRAGMA_VISIBILITY
+#pragma GCC visibility push(hidden)
+#endif
+
 #if (defined DEBUG_CHATTER)
 #define SNDDBG(x) SDL_LogDebug x
 #else