ffmpeg | branch: master | Martin Storsjö <[email protected]> | Fri Feb 12 12:27:03 2021 +0200| [ee040a7fc23b9dbd8db6c4291e43c653d61325fe] | committer: Martin Storsjö
arm/aarch64: Use mach_absolute_time as timer on apple platforms This is much less precise than the cycle counter register, but the cycle counter register is not available on apple platforms (and on linux, it requires a kernel module for allowing user mode access). Signed-off-by: Martin Storsjö <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ee040a7fc23b9dbd8db6c4291e43c653d61325fe --- libavutil/aarch64/timer.h | 8 +++++++- libavutil/arm/timer.h | 8 +++++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/libavutil/aarch64/timer.h b/libavutil/aarch64/timer.h index b570039416..8b28fd354c 100644 --- a/libavutil/aarch64/timer.h +++ b/libavutil/aarch64/timer.h @@ -24,7 +24,13 @@ #include <stdint.h> #include "config.h" -#if HAVE_INLINE_ASM +#if defined(__APPLE__) + +#include <mach/mach_time.h> + +#define AV_READ_TIME mach_absolute_time + +#elif HAVE_INLINE_ASM #define AV_READ_TIME read_time diff --git a/libavutil/arm/timer.h b/libavutil/arm/timer.h index 5e8bc8edd0..caf23e2a5a 100644 --- a/libavutil/arm/timer.h +++ b/libavutil/arm/timer.h @@ -24,7 +24,13 @@ #include <stdint.h> #include "config.h" -#if HAVE_INLINE_ASM && defined(__ARM_ARCH_7A__) +#if defined(__APPLE__) + +#include <mach/mach_time.h> + +#define AV_READ_TIME mach_absolute_time + +#elif HAVE_INLINE_ASM && defined(__ARM_ARCH_7A__) #define AV_READ_TIME read_time _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
