From: Brendan Shanks <bshanks@codeweavers.com>
Subject: [PATCH] winecoreaudio: Remove workarounds for Mac OS X 10.4 and 10.5.
Message-Id: <20210617225535.11148-1-bshanks@codeweavers.com>
Date: Thu, 17 Jun 2021 15:55:36 -0700

Signed-off-by: Brendan Shanks <bshanks@codeweavers.com>
---

Also remove the check for AudioToolbox/AudioConverter.h, the only user
of that macro was removed in d9ed4ee992b0b277dacf87d05cc0b69bcd06b90c
("l3codeca.acm: Remove the Mac OS AudioToolbox backend.")

 configure.ac                       | 18 ++----------------
 dlls/winecoreaudio.drv/audiounit.c | 20 --------------------
 dlls/winecoreaudio.drv/mmdevdrv.c  | 22 ----------------------
 3 files changed, 2 insertions(+), 58 deletions(-)

diff --git a/configure.ac b/configure.ac
index ade04399af0..f76dd047825 100644
--- a/configure.ac
+++ b/configure.ac
@@ -431,9 +431,6 @@ AC_SYS_LARGEFILE()
 AC_CHECK_HEADERS(\
 	AL/al.h \
 	ApplicationServices/ApplicationServices.h \
-	AudioToolbox/AudioConverter.h \
-	AudioUnit/AudioUnit.h \
-	AudioUnit/AudioComponent.h \
 	CL/cl.h \
 	Carbon/Carbon.h \
 	CommonCrypto/CommonCryptor.h \
@@ -800,21 +797,10 @@ case $host_os in
         AC_CHECK_FUNCS(SSLCopyPeerCertificates)
         LIBS="$ac_save_LIBS"
     fi
-    if test "$ac_cv_header_CoreAudio_CoreAudio_h" = "yes" -a "$ac_cv_header_AudioUnit_AudioUnit_h" = "yes"
+    if test "$ac_cv_header_CoreAudio_CoreAudio_h" = "yes"
     then
-        if test "$ac_cv_header_AudioUnit_AudioComponent_h" = "yes"
-        then
-            AC_SUBST(COREAUDIO_LIBS,"-framework CoreFoundation -framework CoreAudio -framework AudioUnit -framework AudioToolbox -framework CoreMIDI")
-        else
-            dnl CoreServices needed by AudioUnit
-            AC_SUBST(COREAUDIO_LIBS,"-framework CoreAudio -framework AudioUnit -framework CoreServices -framework AudioToolbox -framework CoreMIDI")
-        fi
+        AC_SUBST(COREAUDIO_LIBS,"-framework CoreFoundation -framework CoreAudio -framework AudioUnit -framework AudioToolbox -framework CoreMIDI")
         enable_winecoreaudio_drv=${enable_winecoreaudio_drv:-yes}
-        dnl Check for the AUGraphAddNode function
-        ac_save_LIBS="$LIBS"
-        LIBS="$LIBS $COREAUDIO_LIBS"
-        AC_CHECK_FUNCS(AUGraphAddNode)
-        LIBS="$ac_save_LIBS"
     fi
     if test "$ac_cv_header_OpenAL_al_h" = "yes"
     then
diff --git a/dlls/winecoreaudio.drv/audiounit.c b/dlls/winecoreaudio.drv/audiounit.c
index a3c190870ad..030ff4d090a 100644
--- a/dlls/winecoreaudio.drv/audiounit.c
+++ b/dlls/winecoreaudio.drv/audiounit.c
@@ -22,9 +22,6 @@
 
 #define ULONG CoreFoundation_ULONG
 #define HRESULT CoreFoundation_HRESULT
-#ifndef HAVE_AUDIOUNIT_AUDIOCOMPONENT_H
-#include <CoreServices/CoreServices.h>
-#endif
 #include <AudioUnit/AudioUnit.h>
 #include <AudioToolbox/AudioToolbox.h>
 #undef ULONG
@@ -50,23 +47,6 @@
 #include "coreaudio.h"
 #include "wine/debug.h"
 
-#ifndef HAVE_AUDIOUNIT_AUDIOCOMPONENT_H
-/* Define new AudioComponent Manager types for compatibility's sake */
-typedef ComponentDescription AudioComponentDescription;
-#endif
-
-#ifndef HAVE_AUGRAPHADDNODE
-static inline OSStatus AUGraphAddNode(AUGraph graph, const AudioComponentDescription *desc, AUNode *node)
-{
-    return AUGraphNewNode(graph, desc, 0, NULL, node);
-}
-
-static inline OSStatus AUGraphNodeInfo(AUGraph graph, AUNode node, AudioComponentDescription *desc, AudioUnit *au)
-{
-    return AUGraphGetNodeInfo(graph, node, desc, 0, NULL, au);
-}
-#endif
-
 WINE_DEFAULT_DEBUG_CHANNEL(wave);
 WINE_DECLARE_DEBUG_CHANNEL(midi);
 
diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
index bc153d92511..f07f4bae5fb 100644
--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -72,28 +72,6 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(coreaudio);
 
-#ifndef HAVE_AUDIOUNIT_AUDIOCOMPONENT_H
-/* Define new AudioComponent Manager functions for OSX 10.5 */
-typedef Component AudioComponent;
-typedef ComponentDescription AudioComponentDescription;
-typedef ComponentInstance AudioComponentInstance;
-
-static inline AudioComponent AudioComponentFindNext(AudioComponent ac, AudioComponentDescription *desc)
-{
-    return FindNextComponent(ac, desc);
-}
-
-static inline OSStatus AudioComponentInstanceNew(AudioComponent ac, AudioComponentInstance *aci)
-{
-    return OpenAComponent(ac, aci);
-}
-
-static inline OSStatus AudioComponentInstanceDispose(AudioComponentInstance aci)
-{
-    return CloseComponent(aci);
-}
-#endif
-
 #define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
 
 static const REFERENCE_TIME DefaultPeriod = 100000;

-- 
2.31.1