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applemedia: Don't include VideoToolbox on iOS < 8.0

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It's private API and does not work without a jailbroken device.
This commit is contained in:
Sebastian Dröge 2014-09-15 15:12:31 +03:00
parent 775c5600c9
commit c82fa4f845
2 changed files with 14 additions and 1 deletions
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13
configure.ac
View file

@ -514,6 +514,19 @@ if test "x$HAVE_IOS" = "xyes"; then
fi
AM_CONDITIONAL(HAVE_VIDEOTOOLBOX, test "x$HAVE_VIDEOTOOLBOX" = "xyes")
if test "x$HAVE_IOS" = "xyes"; then
AC_MSG_CHECKING([Checking for __IPHONE_OS_VERSION_MIN_REQUIRED >= __IPHONE_8_0])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <AvailabilityMacros.h>]], [[
#if !defined(__IPHONE_OS_VERSION_MIN_REQUIRED) || __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_8_0)
#error "Need iOS >= 8.0 for VideoToolbox"
#endif
]])], [ AC_MSG_RESULT(yes)
HAVE_VIDEOTOOLBOX="yes"
], [ AC_MSG_RESULT(no)
HAVE_VIDEOTOOLBOX="no"
])
fi
if test "x$HAVE_VIDEOTOOLBOX" = "xyes"; then
AC_DEFINE(HAVE_VIDEOTOOLBOX, 1, [Define if building with VideoToolbox])
fi

2
sys/applemedia/vtdec.c
View file

@ -97,7 +97,7 @@ static GstStaticPadTemplate gst_vtdec_sink_template =
#endif
/* define EnableHardwareAcceleratedVideoDecoder in < 10.9 */
#if (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_8_0) || (defined(MAC_OS_X_VERSION_MAX_ALLOWED) && MAC_OS_X_VERSION_MAX_ALLOWED < 1090)
#if defined(MAC_OS_X_VERSION_MAX_ALLOWED) && MAC_OS_X_VERSION_MAX_ALLOWED < 1090
const CFStringRef
kVTVideoDecoderSpecification_EnableHardwareAcceleratedVideoDecoder =
CFSTR ("EnableHardwareAcceleratedVideoDecoder");