From cd8deb0b720424afc950b37d84eb21d1a8b511a2 Mon Sep 17 00:00:00 2001 From: gamblor21 Date: Tue, 13 Apr 2021 17:36:14 -0500 Subject: [PATCH] Removed all the M4 comments --- shared-module/audiomixer/Mixer.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/shared-module/audiomixer/Mixer.c b/shared-module/audiomixer/Mixer.c index 9b2f6ef6a7..20731933c4 100644 --- a/shared-module/audiomixer/Mixer.c +++ b/shared-module/audiomixer/Mixer.c @@ -124,7 +124,7 @@ static inline uint32_t add16signed(uint32_t a, uint32_t b) { __attribute__((always_inline)) static inline uint32_t mult16signed(uint32_t val, int32_t mul) { - #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) // Cortex-M4 w/FPU + #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) mul <<= 16; int32_t hi, lo; enum { bits = 16 }; // saturate to 16 bits @@ -154,7 +154,7 @@ static inline uint32_t mult16signed(uint32_t val, int32_t mul) { } static inline uint32_t tounsigned8(uint32_t val) { - #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) // Cortex-M4 w/FPU + #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) return __UADD8(val, 0x80808080); #else return val ^ 0x80808080; @@ -162,7 +162,7 @@ static inline uint32_t tounsigned8(uint32_t val) { } static inline uint32_t tounsigned16(uint32_t val) { - #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) // Cortex-M4 w/FPU + #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) return __UADD16(val, 0x80008000); #else return val ^ 0x80008000; @@ -170,7 +170,7 @@ static inline uint32_t tounsigned16(uint32_t val) { } static inline uint32_t tosigned16(uint32_t val) { - #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) // Cortex-M4 w/FPU + #if (defined(__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) return __UADD16(val, 0x80008000); #else return val ^ 0x80008000;