CoreAudio iOS/tvOS: Use AVFoundation instead of AudioSession. Fixes audio on tvOS.

Note that linking with AVFoundation is now required if you don't disable SDL_audio compilation on iOS and tvOS.

Xcode-iOS/Demos/Demos.xcodeproj/project.pbxproj

@@ -31,6 +31,14 @@
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 		FA8B4BA81967073400F8EB7C /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA8B4BA21967070A00F8EB7C /* CoreMotion.framework */; };
 		FA8B4BA91967073D00F8EB7C /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA8B4BA21967070A00F8EB7C /* CoreMotion.framework */; };
+		FABA34D41D8B5E5600915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
+		FABA34D61D8B5E5A00915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
+		FABA34D81D8B5E7700915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D71D8B5E7700915323 /* AVFoundation.framework */; };
+		FABA34D91D8B5E7B00915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
+		FABA34DA1D8B5E7F00915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
+		FABA34DB1D8B5E8500915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
+		FABA34DC1D8B5E8900915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
+		FABA34DD1D8B5E8D00915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34D31D8B5E5600915323 /* AVFoundation.framework */; };
 		FAE0E96A1BAF96A00098DFA4 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FAE0E9691BAF96A00098DFA4 /* GameController.framework */; };
 		FAE0E96C1BAF96A90098DFA4 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FAE0E9691BAF96A00098DFA4 /* GameController.framework */; };
 		FAE0E96D1BAF96AF0098DFA4 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FAE0E9691BAF96A00098DFA4 /* GameController.framework */; };
@@ -213,6 +221,8 @@
 		8D1107310486CEB800E47090 /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		FA30DE961BBF59D9009C397F /* Happy-TV.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Happy-TV.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		FA8B4BA21967070A00F8EB7C /* CoreMotion.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreMotion.framework; path = System/Library/Frameworks/CoreMotion.framework; sourceTree = SDKROOT; };
+		FABA34D31D8B5E5600915323 /* AVFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AVFoundation.framework; path = System/Library/Frameworks/AVFoundation.framework; sourceTree = SDKROOT; };
+		FABA34D71D8B5E7700915323 /* AVFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AVFoundation.framework; path = Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS10.0.sdk/System/Library/Frameworks/AVFoundation.framework; sourceTree = DEVELOPER_DIR; };
 		FAE0E9691BAF96A00098DFA4 /* GameController.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = GameController.framework; path = System/Library/Frameworks/GameController.framework; sourceTree = SDKROOT; };
 		FD15FCB20E086866003BDF25 /* Happy.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Happy.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		FD1B48920E313154007AB34E /* SDL.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = SDL.xcodeproj; path = ../SDL/SDL.xcodeproj; sourceTree = SOURCE_ROOT; };
@@ -253,6 +263,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34D41D8B5E5600915323 /* AVFoundation.framework in Frameworks */,
 				FD1B48DD0E313255007AB34E /* libSDL2.a in Frameworks */,
 				FAE0E96A1BAF96A00098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA31967070A00F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -270,6 +281,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34D81D8B5E7700915323 /* AVFoundation.framework in Frameworks */,
 				FA30DEB71BBF5BB8009C397F /* libSDL2.a in Frameworks */,
 				FA30DEC81BBF5C14009C397F /* GameController.framework in Frameworks */,
 				FA30DEC91BBF5C14009C397F /* AudioToolbox.framework in Frameworks */,
@@ -286,6 +298,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34D61D8B5E5A00915323 /* AVFoundation.framework in Frameworks */,
 				FD1B49980E313261007AB34E /* libSDL2.a in Frameworks */,
 				FAE0E96C1BAF96A90098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA41967071300F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -303,6 +316,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34D91D8B5E7B00915323 /* AVFoundation.framework in Frameworks */,
 				FD1B499C0E313269007AB34E /* libSDL2.a in Frameworks */,
 				FAE0E96D1BAF96AF0098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA51967071A00F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -320,6 +334,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34DD1D8B5E8D00915323 /* AVFoundation.framework in Frameworks */,
 				FDB652000E43D1F300F688B5 /* libSDL2.a in Frameworks */,
 				FAE0E9711BAF96BB0098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA91967073D00F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -337,6 +352,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34DA1D8B5E7F00915323 /* AVFoundation.framework in Frameworks */,
 				FD1B499E0E31326C007AB34E /* libSDL2.a in Frameworks */,
 				FAE0E96E1BAF96B10098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA61967072100F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -354,6 +370,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34DC1D8B5E8900915323 /* AVFoundation.framework in Frameworks */,
 				FD1B49A20E313273007AB34E /* libSDL2.a in Frameworks */,
 				FAE0E9701BAF96B80098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA81967073400F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -371,6 +388,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				FABA34DB1D8B5E8500915323 /* AVFoundation.framework in Frameworks */,
 				FD1B49A00E313270007AB34E /* libSDL2.a in Frameworks */,
 				FAE0E96F1BAF96B50098DFA4 /* GameController.framework in Frameworks */,
 				FA8B4BA71967072800F8EB7C /* CoreMotion.framework in Frameworks */,
@@ -428,6 +446,8 @@
 		29B97323FDCFA39411CA2CEA /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				FABA34D71D8B5E7700915323 /* AVFoundation.framework */,
+				FABA34D31D8B5E5600915323 /* AVFoundation.framework */,
 				FAE0E9691BAF96A00098DFA4 /* GameController.framework */,
 				FA8B4BA21967070A00F8EB7C /* CoreMotion.framework */,
 				FDF0D7220E12D31800247964 /* AudioToolbox.framework */,

Xcode-iOS/SDL/SDL.xcodeproj/project.pbxproj

@@ -74,7 +74,7 @@
 		56A6703818565E760007D20F /* SDL_dynapi.h in Headers */ = {isa = PBXBuildFile; fileRef = 56A6703418565E760007D20F /* SDL_dynapi.h */; };
 		56C181DF17C44D5E00406AE3 /* SDL_filesystem.h in Headers */ = {isa = PBXBuildFile; fileRef = 56C181DE17C44D5E00406AE3 /* SDL_filesystem.h */; };
 		56C181E217C44D7A00406AE3 /* SDL_sysfilesystem.m in Sources */ = {isa = PBXBuildFile; fileRef = 56C181E117C44D7A00406AE3 /* SDL_sysfilesystem.m */; };
-		56EA86FB13E9EC2B002E47EB /* SDL_coreaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 56EA86F913E9EC2B002E47EB /* SDL_coreaudio.c */; };
+		56EA86FB13E9EC2B002E47EB /* SDL_coreaudio.m in Sources */ = {isa = PBXBuildFile; fileRef = 56EA86F913E9EC2B002E47EB /* SDL_coreaudio.m */; };
 		56EA86FC13E9EC2B002E47EB /* SDL_coreaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 56EA86FA13E9EC2B002E47EB /* SDL_coreaudio.h */; };
 		56ED04E1118A8EE200A56AA6 /* SDL_power.c in Sources */ = {isa = PBXBuildFile; fileRef = 56ED04E0118A8EE200A56AA6 /* SDL_power.c */; };
 		56ED04E3118A8EFD00A56AA6 /* SDL_syspower.m in Sources */ = {isa = PBXBuildFile; fileRef = 56ED04E2118A8EFD00A56AA6 /* SDL_syspower.m */; };
@@ -147,7 +147,7 @@
 		FA1DC2731C62BE65008F99A0 /* SDL_uikitclipboard.m in Sources */ = {isa = PBXBuildFile; fileRef = FA1DC2711C62BE65008F99A0 /* SDL_uikitclipboard.m */; };
 		FAB5981D1BB5C31500BE72C5 /* SDL_atomic.c in Sources */ = {isa = PBXBuildFile; fileRef = 04FFAB8912E23B8D00BA343D /* SDL_atomic.c */; };
 		FAB5981E1BB5C31500BE72C5 /* SDL_spinlock.c in Sources */ = {isa = PBXBuildFile; fileRef = 04FFAB8A12E23B8D00BA343D /* SDL_spinlock.c */; };
-		FAB5981F1BB5C31500BE72C5 /* SDL_coreaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 56EA86F913E9EC2B002E47EB /* SDL_coreaudio.c */; };
+		FAB5981F1BB5C31500BE72C5 /* SDL_coreaudio.m in Sources */ = {isa = PBXBuildFile; fileRef = 56EA86F913E9EC2B002E47EB /* SDL_coreaudio.m */; };
 		FAB598211BB5C31500BE72C5 /* SDL_dummyaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = FD99B91D0DD52EDC00FB1D6B /* SDL_dummyaudio.c */; };
 		FAB598231BB5C31500BE72C5 /* SDL_audio.c in Sources */ = {isa = PBXBuildFile; fileRef = FD99B9440DD52EDC00FB1D6B /* SDL_audio.c */; };
 		FAB598251BB5C31500BE72C5 /* SDL_audiocvt.c in Sources */ = {isa = PBXBuildFile; fileRef = FD99B9460DD52EDC00FB1D6B /* SDL_audiocvt.c */; };
@@ -368,7 +368,7 @@
 		56A6703418565E760007D20F /* SDL_dynapi.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_dynapi.h; path = ../../src/dynapi/SDL_dynapi.h; sourceTree = "<group>"; };
 		56C181DE17C44D5E00406AE3 /* SDL_filesystem.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_filesystem.h; sourceTree = "<group>"; };
 		56C181E117C44D7A00406AE3 /* SDL_sysfilesystem.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = SDL_sysfilesystem.m; path = ../../src/filesystem/cocoa/SDL_sysfilesystem.m; sourceTree = "<group>"; };
-		56EA86F913E9EC2B002E47EB /* SDL_coreaudio.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = SDL_coreaudio.c; path = coreaudio/SDL_coreaudio.c; sourceTree = "<group>"; };
+		56EA86F913E9EC2B002E47EB /* SDL_coreaudio.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = SDL_coreaudio.m; path = coreaudio/SDL_coreaudio.m; sourceTree = "<group>"; };
 		56EA86FA13E9EC2B002E47EB /* SDL_coreaudio.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_coreaudio.h; path = coreaudio/SDL_coreaudio.h; sourceTree = "<group>"; };
 		56ED04E0118A8EE200A56AA6 /* SDL_power.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = SDL_power.c; path = ../../src/power/SDL_power.c; sourceTree = SOURCE_ROOT; };
 		56ED04E2118A8EFD00A56AA6 /* SDL_syspower.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = SDL_syspower.m; path = ../../src/power/uikit/SDL_syspower.m; sourceTree = SOURCE_ROOT; };
@@ -683,7 +683,7 @@
 		56EA86F813E9EBF9002E47EB /* coreaudio */ = {
 			isa = PBXGroup;
 			children = (
-				56EA86F913E9EC2B002E47EB /* SDL_coreaudio.c */,
+				56EA86F913E9EC2B002E47EB /* SDL_coreaudio.m */,
 				56EA86FA13E9EC2B002E47EB /* SDL_coreaudio.h */,
 			);
 			name = coreaudio;
@@ -1255,7 +1255,7 @@
 			files = (
 				FAB5981D1BB5C31500BE72C5 /* SDL_atomic.c in Sources */,
 				FAB5981E1BB5C31500BE72C5 /* SDL_spinlock.c in Sources */,
-				FAB5981F1BB5C31500BE72C5 /* SDL_coreaudio.c in Sources */,
+				FAB5981F1BB5C31500BE72C5 /* SDL_coreaudio.m in Sources */,
 				FAB598211BB5C31500BE72C5 /* SDL_dummyaudio.c in Sources */,
 				FAB598231BB5C31500BE72C5 /* SDL_audio.c in Sources */,
 				FAB598251BB5C31500BE72C5 /* SDL_audiocvt.c in Sources */,
@@ -1441,7 +1441,7 @@
 				0402A85812FE70C600CECEE3 /* SDL_render_gles2.c in Sources */,
 				0402A85912FE70C600CECEE3 /* SDL_shaders_gles2.c in Sources */,
 				04BAC09D1300C1290055DE28 /* SDL_log.c in Sources */,
-				56EA86FB13E9EC2B002E47EB /* SDL_coreaudio.c in Sources */,
+				56EA86FB13E9EC2B002E47EB /* SDL_coreaudio.m in Sources */,
 				93CB792613FC5F5300BD3E05 /* SDL_uikitviewcontroller.m in Sources */,
 				AA628ADB159369E3005138DD /* SDL_rotate.c in Sources */,
 				AA126AD51617C5E7005ABC8F /* SDL_uikitmodes.m in Sources */,

Xcode-iOS/Test/TestiPhoneOS.xcodeproj/project.pbxproj

@@ -78,7 +78,6 @@
 		FA3D99531BC4E70E002C96C8 /* axis.bmp in Resources */ = {isa = PBXBuildFile; fileRef = FA0EF2281BAF4487000E07A6 /* axis.bmp */; };
 		FA3D99541BC4E70F002C96C8 /* button.bmp in Resources */ = {isa = PBXBuildFile; fileRef = FA0EF2291BAF4487000E07A6 /* button.bmp */; };
 		FA3D99551BC4E712002C96C8 /* icon.bmp in Resources */ = {isa = PBXBuildFile; fileRef = FDA8AAD90E2D33B000EA573E /* icon.bmp */; };
-		FA3D99561BC4E719002C96C8 /* testgamecontroller.c in Sources */ = {isa = PBXBuildFile; fileRef = FA0EF2221BAF43DE000E07A6 /* testgamecontroller.c */; };
 		FA684F7B1BAF1A4400DCFD1A /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA684F7A1BAF1A4400DCFD1A /* GameController.framework */; };
 		FA684F7F1BAF1A4D00DCFD1A /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA684F7A1BAF1A4400DCFD1A /* GameController.framework */; };
 		FA684F801BAF1A5000DCFD1A /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA684F7A1BAF1A4400DCFD1A /* GameController.framework */; };
@@ -125,8 +124,59 @@
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 		FA8B4BE0196766F400F8EB7C /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA8B4BAC1967076F00F8EB7C /* CoreMotion.framework */; };
 		FA8B4BE1196766F600F8EB7C /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA8B4BAC1967076F00F8EB7C /* CoreMotion.framework */; };
-		FAA8CEE31BDF057F00D3BD45 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FAA8CEE21BDF057F00D3BD45 /* GameController.framework */; };
 		FAA8CEE41BDF06D600D3BD45 /* libSDL2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = FA3D992B1BC4E619002C96C8 /* libSDL2.a */; };
+		FABA34771D8B4EAD00915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34761D8B4EAD00915323 /* AVFoundation.framework */; };
+		FABA34831D8B575200915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34761D8B4EAD00915323 /* AVFoundation.framework */; };
+		FABA34841D8B575200915323 /* libSDL2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = FD1B48B80E3131CA007AB34E /* libSDL2.a */; };
+		FABA34851D8B575200915323 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA684F7A1BAF1A4400DCFD1A /* GameController.framework */; };
+		FABA34861D8B575200915323 /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA8B4BAC1967076F00F8EB7C /* CoreMotion.framework */; };
+		FABA34871D8B575200915323 /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A8980E2D111A00EA573E /* AudioToolbox.framework */; };
+		FABA34881D8B575200915323 /* QuartzCore.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A8990E2D111A00EA573E /* QuartzCore.framework */; };
+		FABA34891D8B575200915323 /* OpenGLES.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89A0E2D111A00EA573E /* OpenGLES.framework */; };
+		FABA348A1D8B575200915323 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89B0E2D111A00EA573E /* CoreGraphics.framework */; };
+		FABA348B1D8B575200915323 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89C0E2D111A00EA573E /* UIKit.framework */; };
+		FABA348C1D8B575200915323 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89D0E2D111A00EA573E /* Foundation.framework */; };
+		FABA348D1D8B575200915323 /* CoreAudio.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89E0E2D111A00EA573E /* CoreAudio.framework */; };
+		FABA34941D8B578200915323 /* testaudiocapture.c in Sources */ = {isa = PBXBuildFile; fileRef = FABA34931D8B578200915323 /* testaudiocapture.c */; };
+		FABA34951D8B578600915323 /* testaudiocapture.c in Sources */ = {isa = PBXBuildFile; fileRef = FABA34931D8B578200915323 /* testaudiocapture.c */; };
+		FABA34981D8B582100915323 /* sample.wav in Resources */ = {isa = PBXBuildFile; fileRef = FDA8AAE20E2D33C600EA573E /* sample.wav */; };
+		FABA349A1D8B582100915323 /* loopwave.c in Sources */ = {isa = PBXBuildFile; fileRef = FDA8A78B0E2D0F3D00EA573E /* loopwave.c */; };
+		FABA349C1D8B582100915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34761D8B4EAD00915323 /* AVFoundation.framework */; };
+		FABA349D1D8B582100915323 /* libSDL2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = FD1B48B80E3131CA007AB34E /* libSDL2.a */; };
+		FABA349E1D8B582100915323 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA684F7A1BAF1A4400DCFD1A /* GameController.framework */; };
+		FABA349F1D8B582100915323 /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA8B4BAC1967076F00F8EB7C /* CoreMotion.framework */; };
+		FABA34A01D8B582100915323 /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A8980E2D111A00EA573E /* AudioToolbox.framework */; };
+		FABA34A11D8B582100915323 /* QuartzCore.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A8990E2D111A00EA573E /* QuartzCore.framework */; };
+		FABA34A21D8B582100915323 /* OpenGLES.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89A0E2D111A00EA573E /* OpenGLES.framework */; };
+		FABA34A31D8B582100915323 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89B0E2D111A00EA573E /* CoreGraphics.framework */; };
+		FABA34A41D8B582100915323 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89C0E2D111A00EA573E /* UIKit.framework */; };
+		FABA34A51D8B582100915323 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89D0E2D111A00EA573E /* Foundation.framework */; };
+		FABA34A61D8B582100915323 /* CoreAudio.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FDA8A89E0E2D111A00EA573E /* CoreAudio.framework */; };
+		FABA34AD1D8B58A700915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34AC1D8B58A700915323 /* AVFoundation.framework */; };
+		FABA34AE1D8B58B200915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34761D8B4EAD00915323 /* AVFoundation.framework */; };
+		FABA34AF1D8B59F800915323 /* testaudiocapture.c in Sources */ = {isa = PBXBuildFile; fileRef = FABA34931D8B578200915323 /* testaudiocapture.c */; };
+		FABA34B01D8B5B6400915323 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FABA34761D8B4EAD00915323 /* AVFoundation.framework */; };
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@@ -914,6 +1030,15 @@
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@@ -926,6 +1051,7 @@
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 				047A63F013285CD100CD7973 /* checkkeys.c */,
 				FDA8A78B0E2D0F3D00EA573E /* loopwave.c */,
 				FDA8A7410E2D0F1600EA573E /* testaudioinfo.c */,
@@ -1110,6 +1236,40 @@
 			productReference = FA3D99341BC4E644002C96C8 /* testgamecontroller-TV.app */;
 			productType = "com.apple.product-type.application";
 		};
+		FABA347D1D8B575200915323 /* testaudiocapture */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = FABA348E1D8B575200915323 /* Build configuration list for PBXNativeTarget "testaudiocapture" */;
+			buildPhases = (
+				FABA347E1D8B575200915323 /* Resources */,
+				FABA34801D8B575200915323 /* Sources */,
+				FABA34821D8B575200915323 /* Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = testaudiocapture;
+			productName = Test;
+			productReference = FABA34911D8B575200915323 /* testaudiocapture.app */;
+			productType = "com.apple.product-type.application";
+		};
+		FABA34961D8B582100915323 /* loopwav-TV */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = FABA34A71D8B582100915323 /* Build configuration list for PBXNativeTarget "loopwav-TV" */;
+			buildPhases = (
+				FABA34971D8B582100915323 /* Resources */,
+				FABA34991D8B582100915323 /* Sources */,
+				FABA349B1D8B582100915323 /* Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = "loopwav-TV";
+			productName = Test;
+			productReference = FABA34AA1D8B582100915323 /* loopwav-TV.app */;
+			productType = "com.apple.product-type.application";
+		};
 		FAE0E9801BAF9B230098DFA4 /* testgamecontroller */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = FAE0E9901BAF9B230098DFA4 /* Build configuration list for PBXNativeTarget "testgamecontroller" */;
@@ -1427,6 +1587,9 @@
 					FA3D99331BC4E644002C96C8 = {
 						CreatedOnToolsVersion = 7.1;
 					};
+					FABA34961D8B582100915323 = {
+						ProvisioningStyle = Automatic;
+					};
 				};
 			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "TestiPhoneOS" */;
@@ -1455,7 +1618,9 @@
 			projectRoot = "";
 			targets = (
 				047A63DD13285C3200CD7973 /* checkkeys */,
+				FABA347D1D8B575200915323 /* testaudiocapture */,
 				FDA8AAAA0E2D330F00EA573E /* loopwav */,
+				FABA34961D8B582100915323 /* loopwav-TV */,
 				FDAAC3BB0E2D47E6001DB1D8 /* testaudioinfo */,
 				FDC42FEF0F0D866D009C87E1 /* testdraw2 */,
 				FDAAC58A0E2D5429001DB1D8 /* testerror */,
@@ -1574,6 +1739,21 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		FABA347E1D8B575200915323 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		FABA34971D8B582100915323 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				FABA34981D8B582100915323 /* sample.wav in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		FAE0E9811BAF9B230098DFA4 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -1726,6 +1906,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				047A63F113285CD100CD7973 /* checkkeys.c in Sources */,
+				FABA34941D8B578200915323 /* testaudiocapture.c in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1765,7 +1946,23 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				FA3D99561BC4E719002C96C8 /* testgamecontroller.c in Sources */,
+				FABA34AF1D8B59F800915323 /* testaudiocapture.c in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		FABA34801D8B575200915323 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				FABA34951D8B578600915323 /* testaudiocapture.c in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		FABA34991D8B582100915323 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				FABA349A1D8B582100915323 /* loopwave.c in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2130,6 +2327,48 @@
 			};
 			name = Release;
 		};
+		FABA348F1D8B575200915323 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				INFOPLIST_FILE = Info.plist;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Debug;
+		};
+		FABA34901D8B575200915323 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				INFOPLIST_FILE = Info.plist;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Release;
+		};
+		FABA34A81D8B582100915323 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				DEVELOPMENT_TEAM = "";
+				INFOPLIST_FILE = Info.plist;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = appletvos;
+				SUPPORTED_PLATFORMS = "appletvsimulator appletvos";
+				TVOS_DEPLOYMENT_TARGET = 9.0;
+				VALID_ARCHS = arm64;
+			};
+			name = Debug;
+		};
+		FABA34A91D8B582100915323 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				DEVELOPMENT_TEAM = "";
+				INFOPLIST_FILE = Info.plist;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = appletvos;
+				SUPPORTED_PLATFORMS = "appletvsimulator appletvos";
+				TVOS_DEPLOYMENT_TARGET = 9.0;
+				VALID_ARCHS = arm64;
+			};
+			name = Release;
+		};
 		FAE0E9911BAF9B230098DFA4 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -2493,6 +2732,24 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
+		FABA348E1D8B575200915323 /* Build configuration list for PBXNativeTarget "testaudiocapture" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				FABA348F1D8B575200915323 /* Debug */,
+				FABA34901D8B575200915323 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		FABA34A71D8B582100915323 /* Build configuration list for PBXNativeTarget "loopwav-TV" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				FABA34A81D8B582100915323 /* Debug */,
+				FABA34A91D8B582100915323 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		FAE0E9901BAF9B230098DFA4 /* Build configuration list for PBXNativeTarget "testgamecontroller" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (

Xcode/SDL/SDL.xcodeproj/project.pbxproj

@@ -57,7 +57,6 @@
 		04BD000912E6671800899322 /* SDL_diskaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFD8912E6671700899322 /* SDL_diskaudio.h */; };
 		04BD001012E6671800899322 /* SDL_dummyaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFD9412E6671700899322 /* SDL_dummyaudio.c */; };
 		04BD001112E6671800899322 /* SDL_dummyaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFD9512E6671700899322 /* SDL_dummyaudio.h */; };
-		04BD001812E6671800899322 /* SDL_coreaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDA012E6671700899322 /* SDL_coreaudio.c */; };
 		04BD001912E6671800899322 /* SDL_coreaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFDA112E6671700899322 /* SDL_coreaudio.h */; };
 		04BD002612E6671800899322 /* SDL_audio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDB412E6671700899322 /* SDL_audio.c */; };
 		04BD002712E6671800899322 /* SDL_audio_c.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFDB512E6671700899322 /* SDL_audio_c.h */; };
@@ -210,7 +209,6 @@
 		04BD022512E6671800899322 /* SDL_diskaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFD8912E6671700899322 /* SDL_diskaudio.h */; };
 		04BD022C12E6671800899322 /* SDL_dummyaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFD9412E6671700899322 /* SDL_dummyaudio.c */; };
 		04BD022D12E6671800899322 /* SDL_dummyaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFD9512E6671700899322 /* SDL_dummyaudio.h */; };
-		04BD023412E6671800899322 /* SDL_coreaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDA012E6671700899322 /* SDL_coreaudio.c */; };
 		04BD023512E6671800899322 /* SDL_coreaudio.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFDA112E6671700899322 /* SDL_coreaudio.h */; };
 		04BD024212E6671800899322 /* SDL_audio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDB412E6671700899322 /* SDL_audio.c */; };
 		04BD024312E6671800899322 /* SDL_audio_c.h in Headers */ = {isa = PBXBuildFile; fileRef = 04BDFDB512E6671700899322 /* SDL_audio_c.h */; };
@@ -695,7 +693,6 @@
 		DB313FFF17554B71006C0E22 /* SDL_spinlock.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFD7512E6671700899322 /* SDL_spinlock.c */; };
 		DB31400017554B71006C0E22 /* SDL_diskaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFD8812E6671700899322 /* SDL_diskaudio.c */; };
 		DB31400117554B71006C0E22 /* SDL_dummyaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFD9412E6671700899322 /* SDL_dummyaudio.c */; };
-		DB31400217554B71006C0E22 /* SDL_coreaudio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDA012E6671700899322 /* SDL_coreaudio.c */; };
 		DB31400317554B71006C0E22 /* SDL_audio.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDB412E6671700899322 /* SDL_audio.c */; };
 		DB31400417554B71006C0E22 /* SDL_audiocvt.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDB612E6671700899322 /* SDL_audiocvt.c */; };
 		DB31400517554B71006C0E22 /* SDL_audiodev.c in Sources */ = {isa = PBXBuildFile; fileRef = 04BDFDB712E6671700899322 /* SDL_audiodev.c */; };
@@ -810,6 +807,7 @@
 		FA73671D19A540EF004122E4 /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA73671C19A540EF004122E4 /* CoreVideo.framework */; };
 		FA73671E19A54140004122E4 /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA73671C19A540EF004122E4 /* CoreVideo.framework */; };
 		FA73671F19A54144004122E4 /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA73671C19A540EF004122E4 /* CoreVideo.framework */; };
+		FABA34C71D8B5DB100915323 /* SDL_coreaudio.m in Sources */ = {isa = PBXBuildFile; fileRef = FABA34C61D8B5DB100915323 /* SDL_coreaudio.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -854,7 +852,6 @@
 		04BDFD8912E6671700899322 /* SDL_diskaudio.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_diskaudio.h; sourceTree = "<group>"; };
 		04BDFD9412E6671700899322 /* SDL_dummyaudio.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_dummyaudio.c; sourceTree = "<group>"; };
 		04BDFD9512E6671700899322 /* SDL_dummyaudio.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_dummyaudio.h; sourceTree = "<group>"; };
-		04BDFDA012E6671700899322 /* SDL_coreaudio.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_coreaudio.c; sourceTree = "<group>"; };
 		04BDFDA112E6671700899322 /* SDL_coreaudio.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_coreaudio.h; sourceTree = "<group>"; };
 		04BDFDB412E6671700899322 /* SDL_audio.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_audio.c; sourceTree = "<group>"; };
 		04BDFDB512E6671700899322 /* SDL_audio_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_audio_c.h; sourceTree = "<group>"; };
@@ -1102,6 +1099,7 @@
 		F59C710600D5CB5801000001 /* SDL.info */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; path = SDL.info; sourceTree = "<group>"; };
 		F5A2EF3900C6A39A01000001 /* BUGS.txt */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; name = BUGS.txt; path = ../../BUGS.txt; sourceTree = SOURCE_ROOT; };
 		FA73671C19A540EF004122E4 /* CoreVideo.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreVideo.framework; path = /System/Library/Frameworks/CoreVideo.framework; sourceTree = "<absolute>"; };
+		FABA34C61D8B5DB100915323 /* SDL_coreaudio.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_coreaudio.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -1334,8 +1332,8 @@
 		04BDFD9F12E6671700899322 /* coreaudio */ = {
 			isa = PBXGroup;
 			children = (
-				04BDFDA012E6671700899322 /* SDL_coreaudio.c */,
 				04BDFDA112E6671700899322 /* SDL_coreaudio.h */,
+				FABA34C61D8B5DB100915323 /* SDL_coreaudio.m */,
 			);
 			path = coreaudio;
 			sourceTree = "<group>";
@@ -2396,7 +2394,6 @@
 				04BDFFFC12E6671800899322 /* SDL_spinlock.c in Sources */,
 				04BD000812E6671800899322 /* SDL_diskaudio.c in Sources */,
 				04BD001012E6671800899322 /* SDL_dummyaudio.c in Sources */,
-				04BD001812E6671800899322 /* SDL_coreaudio.c in Sources */,
 				04BD002612E6671800899322 /* SDL_audio.c in Sources */,
 				04BD002812E6671800899322 /* SDL_audiocvt.c in Sources */,
 				04BD002912E6671800899322 /* SDL_audiodev.c in Sources */,
@@ -2432,6 +2429,7 @@
 				04BD00A812E6671800899322 /* SDL_string.c in Sources */,
 				04BD00BD12E6671800899322 /* SDL_syscond.c in Sources */,
 				04BD00BE12E6671800899322 /* SDL_sysmutex.c in Sources */,
+				FABA34C71D8B5DB100915323 /* SDL_coreaudio.m in Sources */,
 				04BD00C012E6671800899322 /* SDL_syssem.c in Sources */,
 				04BD00C112E6671800899322 /* SDL_systhread.c in Sources */,
 				04BD00CA12E6671800899322 /* SDL_thread.c in Sources */,
@@ -2515,7 +2513,6 @@
 				04BD021812E6671800899322 /* SDL_spinlock.c in Sources */,
 				04BD022412E6671800899322 /* SDL_diskaudio.c in Sources */,
 				04BD022C12E6671800899322 /* SDL_dummyaudio.c in Sources */,
-				04BD023412E6671800899322 /* SDL_coreaudio.c in Sources */,
 				04BD024212E6671800899322 /* SDL_audio.c in Sources */,
 				04BD024412E6671800899322 /* SDL_audiocvt.c in Sources */,
 				04BD024512E6671800899322 /* SDL_audiodev.c in Sources */,
@@ -2634,7 +2631,6 @@
 				DB313FFF17554B71006C0E22 /* SDL_spinlock.c in Sources */,
 				DB31400017554B71006C0E22 /* SDL_diskaudio.c in Sources */,
 				DB31400117554B71006C0E22 /* SDL_dummyaudio.c in Sources */,
-				DB31400217554B71006C0E22 /* SDL_coreaudio.c in Sources */,
 				DB31400317554B71006C0E22 /* SDL_audio.c in Sources */,
 				DB31400417554B71006C0E22 /* SDL_audiocvt.c in Sources */,
 				DB31400517554B71006C0E22 /* SDL_audiodev.c in Sources */,

premake/README-ios.txt

@@ -27,6 +27,7 @@ Xcode-iOS project. Those are:
   -CoreAudio.framework
   -CoreMotion.framework
   -GameController.framework
+  -AVFoundation.framework
 
 All of these frameworks are part of the iOS SDK, not part of the core OS X
 system.

premake/projects/SDL2.lua

@@ -405,5 +405,6 @@ SDL_project "SDL2"
 			"$(SDKROOT)/Foundation.framework",
 			"$(SDKROOT)/CoreAudio.framework",
 			"$(SDKROOT)/CoreMotion.framework",
-			"$(SDKROOT)/GameController.framework"
+			"$(SDKROOT)/GameController.framework",
+			"$(SDKROOT)/AVFoundation.framework",
 		}

src/audio/coreaudio/SDL_coreaudio.h

@@ -32,6 +32,8 @@
 #if MACOSX_COREAUDIO
 #include <CoreAudio/CoreAudio.h>
 #include <CoreServices/CoreServices.h>
+#else
+#import <AVFoundation/AVFoundation.h>
 #endif
 
 #include <AudioToolbox/AudioToolbox.h>

src/audio/coreaudio/SDL_coreaudio.m

@@ -272,21 +272,45 @@ device_list_changed(AudioObjectID systemObj, UInt32 num_addr, const AudioObjectP
 static int open_playback_devices = 0;
 static int open_capture_devices = 0;
 
-static void update_audio_session()
+#if !MACOSX_COREAUDIO
+static BOOL update_audio_session()
 {
-#if !MACOSX_COREAUDIO && !TARGET_OS_TV
+    @autoreleasepool {
-    /* !!! FIXME: move this to AVAudioSession. This is deprecated, and the new version is available as of (ancient!) iOS 3.0 */
+        AVAudioSession *session = [AVAudioSession sharedInstance];
-    UInt32 category;
+        NSString *category;
+        NSError *err = nil;
+
         if (open_playback_devices && open_capture_devices) {
-        category = kAudioSessionCategory_PlayAndRecord;
+            category = AVAudioSessionCategoryPlayAndRecord;
         } else if (open_capture_devices) {
-        category = kAudioSessionCategory_RecordAudio;
+            category = AVAudioSessionCategoryRecord;
-    } else {  /* nothing open, or just playing audio. */
+        } else {
-        category = kAudioSessionCategory_AmbientSound;
+            /* Set category to ambient so that other music continues playing.
+             You can change this at runtime in your own code if you need different
+             behavior. If this is common, we can add an SDL hint for this. */
+            category = AVAudioSessionCategoryAmbient;
+        }
+
+        if (open_playback_devices + open_capture_devices == 1) {
+            if (![session setActive:YES error:&err]) {
+                NSString *desc = err.description;
+                SDL_SetError("Could not activate Audio Session: %s", desc.UTF8String);
+                return NO;
+            }
+        } else if (!open_playback_devices && !open_capture_devices) {
+            [session setActive:NO error:nil];
+        }
+
+        if (![session setCategory:category error:&err]) {
+            NSString *desc = err.description;
+            SDL_SetError("Could not set Audio Session category: %s", desc.UTF8String);
+            return NO;
+        }
+    }
+
+    return YES;
 }
-    AudioSessionSetProperty(kAudioSessionProperty_AudioCategory, sizeof (UInt32), &category);
 #endif
-}
 
 
 /* The AudioQueue callback */
@@ -444,7 +468,10 @@ COREAUDIO_CloseDevice(_THIS)
     } else {
         open_playback_devices--;
     }
+
+#if !MACOSX_COREAUDIO
     update_audio_session();
+#endif
 }
 
 #if MACOSX_COREAUDIO
@@ -620,7 +647,12 @@ COREAUDIO_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
     } else {
         open_playback_devices++;
     }
-    update_audio_session();
+
+#if !MACOSX_COREAUDIO
+    if (!update_audio_session()) {
+        return -1;
+    }
+#endif
 
     /* Setup a AudioStreamBasicDescription with the requested format */
     SDL_zerop(strdesc);
@@ -718,18 +750,6 @@ COREAUDIO_Init(SDL_AudioDriverImpl * impl)
 #else
     impl->OnlyHasDefaultOutputDevice = 1;
     impl->OnlyHasDefaultCaptureDevice = 1;
-
-    /* Set category to ambient sound so that other music continues playing.
-       You can change this at runtime in your own code if you need different
-       behavior.  If this is common, we can add an SDL hint for this.
-       !!! FIXME: do this when a device is opened, and deinitialize when all devices close.
-    */
-    /* !!! FIXME: move this to AVAudioSession. This is deprecated, and the new version is available as of (ancient!) iOS 3.0 */
-#if !TARGET_OS_TV
-    AudioSessionInitialize(NULL, NULL, NULL, nil);
-    UInt32 category = kAudioSessionCategory_AmbientSound;
-    AudioSessionSetProperty(kAudioSessionProperty_AudioCategory, sizeof(UInt32), &category);
-#endif /* !TARGET_OS_TV */
 #endif
 
     impl->ProvidesOwnCallbackThread = 1;