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stop using Gestalt() on OS X (deprecated and no longer operating correctly)

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The incorrect behaviour was documented and did not cause issues in Ardour, but we should
still stop using this ancient call.
This commit is contained in:
Paul Davis 2016-07-18 15:56:03 -04:00
parent 727613b4b7
commit bb29478aa2
1 changed files with 2 additions and 6 deletions
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8
libs/ardour/globals.cc
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@ -116,7 +116,7 @@
#include "audiographer/routines.h"
#if defined (__APPLE__)
#include <Carbon/Carbon.h> // For Gestalt
#include <CoreFoundation/CoreFoundation.h>
#endif
#include "pbd/i18n.h"
@ -206,12 +206,8 @@ setup_hardware_optimization (bool try_optimization)
}
#elif defined (__APPLE__) && defined (BUILD_VECLIB_OPTIMIZATIONS)
SInt32 sysVersion = 0;
if (noErr != Gestalt(gestaltSystemVersion, &sysVersion))
sysVersion = 0;
if (sysVersion >= 0x00001040) { // Tiger at least
if (floor (kCFCoreFoundationVersionNumber) > kCFCoreFoundationVersionNumber10_4) { /* at least Tiger */
compute_peak = veclib_compute_peak;
find_peaks = veclib_find_peaks;
apply_gain_to_buffer = veclib_apply_gain_to_buffer;