diff projects/heavy/envelopeTrigger/Utils_mac.h @ 162:c3e8226a5651 heavy-updated

- added additional flags to C rules (-DNDEBUG, -mfpu=neon)
- sample-accurate envelope triggering pd/heavy example

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/projects/heavy/envelopeTrigger/Utils_mac.h	Thu Nov 12 14:59:46 2015 +0000
@@ -0,0 +1,98 @@
+/**
+ * Copyright (c) 2014, 2015, Enzien Audio Ltd.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _HEAVY_UTILS_MAC_H_
+#define _HEAVY_UTILS_MAC_H_
+
+#include "Utils.h"
+
+#if HV_APPLE
+#include <alloca.h>
+#if HV_SIMD_AVX || HV_SIMD_SSE
+#include <immintrin.h>
+#include <mm_malloc.h>
+#elif HV_SIMD_NEON
+#include <arm_neon.h>
+#endif
+#include <assert.h>
+#include <math.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define HV_EXPORT
+#define HV_FORCE_INLINE inline __attribute__((always_inline))
+
+// Memory management
+#define hv_alloca(_n) alloca(_n)
+#if HV_SIMD_AVX || HV_SIMD_SSE
+  #define hv_malloc(_n) _mm_malloc(_n, 32) // 32 to ensure AVX compatability (16 otherwise)
+  #define hv_free(x) _mm_free(x)
+#else
+  #define hv_malloc(_n) malloc(_n)
+  #define hv_free(x) free(x)
+#endif
+#define hv_realloc(a, b) realloc(a, b)
+#define hv_memcpy(a, b, c) memcpy(a, b, c)
+#define hv_memset(a, b) memset(a, 0, b)
+
+// Strings
+#define hv_strlen(a) strlen(a)
+#define hv_strncat(a, b, c) strncat(a, b, c)
+#define hv_strncpy(a, b, c) strncpy(a, b, c)
+#define hv_strcmp(a, b) strcmp(a, b)
+#define hv_strncmp(a, b, c) strncmp(a, b, c)
+#define hv_snprintf(a, b, c, ...) snprintf(a, b, c, __VA_ARGS__)
+
+// Math
+#define hv_max_f(a, b) fmaxf(a, b)
+#define hv_min_f(a, b) fminf(a, b)
+#define hv_max_d(a, b) fmax(a, b)
+#define hv_min_d(a, b) fmin(a, b)
+#define hv_sin_f(a) sinf(a)
+#define hv_sinh_f(a) sinhf(a)
+#define hv_cos_f(a) cosf(a)
+#define hv_cosh_f(a) coshf(a)
+#define hv_tan_f(a) tanf(a)
+#define hv_tanh_f(a) tanhf(a)
+#define hv_asin_f(a) asinf(a)
+#define hv_asinh_f(a) asinhf(a)
+#define hv_acos_f(a) acosf(a)
+#define hv_acosh_f(a) acoshf(a)
+#define hv_atan_f(a) atanf(a)
+#define hv_atanh_f(a) atanhf(a)
+#define hv_atan2_f(a, b) atan2f(a, b)
+#define hv_exp_f(a) expf(a)
+#define hv_abs_f(a) fabsf(a)
+#define hv_sqrt_f(a) sqrtf(a)
+#define hv_log_f(a) logf(a)
+#define hv_log2_f(a) log2f(a)
+#define hv_log10_f(a) log10f(a)
+#define hv_ceil_f(a) ceilf(a)
+#define hv_floor_f(a) floorf(a)
+#define hv_round_f(a) roundf(a)
+#define hv_pow_f(a, b) powf(a, b)
+#define hv_fma_f(a, b, c) ((a*b)+c) // TODO(joe): use 'fmaf(a, b, c)' once emscripten supports it
+
+// Utilities
+#define hv_assert(e) assert(e)
+#define hv_clear_buffer(b, n) memset(b, 0, (n)*sizeof(float))
+
+#endif // HV_APPLE
+#endif // _HEAVY_UTILS_MAC_H_