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). --- 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 -- 2.25.1 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
