test: Fix broken arm/neon tests

src/ltpf_arm.h

@@ -117,7 +117,7 @@ static inline void arm_resample_x192k_12k8(const int p, const int16x2_t *h,
  * Resample from 8 Khz to 12.8 KHz
  */
 #ifndef resample_8k_12k8
-#define resample_8k_12k8 arm_resample_8k_12k8
+
 static void arm_resample_8k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -143,13 +143,18 @@ static void arm_resample_8k_12k8(
     arm_resample_x64k_12k8(
         8, (const int16x2_t *)h, hp50, (int16x2_t *)x, y, n);
 }
+
+#ifndef TEST_ARM
+#define resample_8k_12k8 arm_resample_8k_12k8
+#endif
+
 #endif /* resample_8k_12k8 */
 
 /**
  * Resample from 16 Khz to 12.8 KHz
  */
 #ifndef resample_16k_12k8
-#define resample_16k_12k8 arm_resample_16k_12k8
+
 static void arm_resample_16k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -196,13 +201,18 @@ static void arm_resample_16k_12k8(
     arm_resample_x64k_12k8(
         4, (const int16x2_t *)h, hp50, (int16x2_t *)x, y, n);
 }
+
+#ifndef TEST_ARM
+#define resample_16k_12k8 arm_resample_16k_12k8
+#endif
+
 #endif /* resample_16k_12k8 */
 
 /**
  * Resample from 32 Khz to 12.8 KHz
  */
 #ifndef resample_32k_12k8
-#define resample_32k_12k8 arm_resample_32k_12k8
+
 static void arm_resample_32k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -240,13 +250,18 @@ static void arm_resample_32k_12k8(
     arm_resample_x64k_12k8(
         2, (const int16x2_t *)h, hp50, (int16x2_t *)x, y, n);
 }
+
+#ifndef TEST_ARM
+#define resample_32k_12k8 arm_resample_32k_12k8
+#endif
+
 #endif /* resample_32k_12k8 */
 
 /**
  * Resample from 24 Khz to 12.8 KHz
  */
 #ifndef resample_24k_12k8
-#define resample_24k_12k8 arm_resample_24k_12k8
+
 static void arm_resample_24k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -336,13 +351,18 @@ static void arm_resample_24k_12k8(
     arm_resample_x192k_12k8(
         8, (const int16x2_t *)h, hp50, (int16x2_t *)x, y, n);
 }
+
+#ifndef TEST_ARM
+#define resample_24k_12k8 arm_resample_24k_12k8
+#endif
+
 #endif /* resample_24k_12k8 */
 
 /**
  * Resample from 48 Khz to 12.8 KHz
  */
 #ifndef resample_48k_12k8
-#define resample_48k_12k8 arm_resample_48k_12k8
+
 static void arm_resample_48k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -424,13 +444,18 @@ static void arm_resample_48k_12k8(
     arm_resample_x192k_12k8(
         4, (const int16x2_t *)h, hp50, (int16x2_t *)x, y, n);
 }
+
+#ifndef TEST_ARM
+#define resample_48k_12k8 arm_resample_48k_12k8
+#endif
+
 #endif /* resample_48k_12k8 */
 
 /**
  * Return vector of correlations
  */
 #ifndef correlate
-#define correlate arm_correlate
+
 static void arm_correlate(
     const int16_t *a, const int16_t *b, int n, float *y, int nc)
 {
@@ -471,6 +496,11 @@ static void arm_correlate(
     if (nc > 0)
         *(y++) = dot(a, b, n);
 }
+
+#ifndef TEST_ARM
+#define correlate arm_correlate
+#endif
+
 #endif /* correlate */
 
 #endif /* __ARM_FEATURE_SIMD32 */

src/ltpf_neon.h

@@ -34,7 +34,7 @@ static inline int32_t filter_hp50(struct lc3_ltpf_hp50_state *, int32_t);
  * Resample from 16 Khz to 12.8 KHz
  */
 #ifndef resample_16k_12k8
-#define resample_16k_12k8 neon_resample_16k_12k8
+
 LC3_HOT static void neon_resample_16k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -71,13 +71,18 @@ LC3_HOT static void neon_resample_16k_12k8(
         *(y++) = (yn + (1 << 15)) >> 16;
     }
 }
+
+#ifndef TEST_NEON
+#define resample_16k_12k8 neon_resample_16k_12k8
+#endif
+
 #endif /* resample_16k_12k8 */
 
 /**
  * Resample from 32 Khz to 12.8 KHz
  */
 #ifndef resample_32k_12k8
-#define resample_32k_12k8 neon_resample_32k_12k8
+
 LC3_HOT static void neon_resample_32k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -111,13 +116,18 @@ LC3_HOT static void neon_resample_32k_12k8(
         *(y++) = (yn + (1 << 15)) >> 16;
     }
 }
+
+#ifndef TEST_NEON
+#define resample_32k_12k8 neon_resample_32k_12k8
+#endif
+
 #endif /* resample_32k_12k8 */
 
 /**
  * Resample from 48 Khz to 12.8 KHz
  */
 #ifndef resample_48k_12k8
-#define resample_48k_12k8 neon_resample_48k_12k8
+
 LC3_HOT static void neon_resample_48k_12k8(
     struct lc3_ltpf_hp50_state *hp50, const int16_t *x, int16_t *y, int n)
 {
@@ -169,13 +179,18 @@ LC3_HOT static void neon_resample_48k_12k8(
         *(y++) = (yn + (1 << 15)) >> 16;
     }
 }
+
+#ifndef TEST_NEON
+#define resample_48k_12k8 neon_resample_48k_12k8
+#endif
+
 #endif /* resample_48k_12k8 */
 
 /**
  * Return dot product of 2 vectors
  */
 #ifndef dot
-#define dot neon_dot
+
 LC3_HOT static inline float neon_dot(const int16_t *a, const int16_t *b, int n)
 {
     int64x2_t v = vmovq_n_s64(0);
@@ -195,13 +210,18 @@ LC3_HOT static inline float neon_dot(const int16_t *a, const int16_t *b, int n)
     int32_t v32 = (vaddvq_s64(v) + (1 << 5)) >> 6;
     return (float)v32;
 }
+
+#ifndef TEST_NEON
+#define dot neon_dot
+#endif
+
 #endif /* dot */
 
 /**
  * Return vector of correlations
  */
 #ifndef correlate
-#define correlate neon_correlate
+
 LC3_HOT static void neon_correlate(
     const int16_t *a, const int16_t *b, int n, float *y, int nc)
 {
@@ -253,4 +273,8 @@ LC3_HOT static void neon_correlate(
 }
 #endif /* correlate */
 
+#ifndef TEST_NEON
+#define correlate neon_correlate
+#endif
+
 #endif /* __ARM_NEON && __ARM_ARCH_ISA_A64 */

src/mdct_neon.h

@@ -28,7 +28,7 @@
  * The number of interleaved transform `n` assumed to be even
  */
 #ifndef fft_5
-#define fft_5 neon_fft_5
+
 LC3_HOT static inline void neon_fft_5(
     const struct lc3_complex *x, struct lc3_complex *y, int n)
 {
@@ -97,13 +97,18 @@ LC3_HOT static inline void neon_fft_5(
         vst1_f32( (float *)(y + 9), vget_high_f32(y4) );
     }
 }
+
+#ifndef TEST_NEON
+#define fft_5 neon_fft_5
+#endif
+
 #endif /* fft_5 */
 
 /**
  * FFT Butterfly 3 Points
  */
 #ifndef fft_bf3
-#define fft_bf3 neon_fft_bf3
+
 LC3_HOT static inline void neon_fft_bf3(
     const struct lc3_fft_bf3_twiddles *twiddles,
     const struct lc3_complex *x, struct lc3_complex *y, int n)
@@ -206,13 +211,18 @@ LC3_HOT static inline void neon_fft_bf3(
 
     }
 }
+
+#ifndef TEST_NEON
+#define fft_bf3 neon_fft_bf3
+#endif
+
 #endif /* fft_bf3 */
 
 /**
  * FFT Butterfly 2 Points
  */
 #ifndef fft_bf2
-#define fft_bf2 neon_fft_bf2
+
 LC3_HOT static inline void neon_fft_bf2(
     const struct lc3_fft_bf2_twiddles *twiddles,
     const struct lc3_complex *x, struct lc3_complex *y, int n)
@@ -275,6 +285,11 @@ LC3_HOT static inline void neon_fft_bf2(
         }
     }
 }
+
+#ifndef TEST_NEON
+#define fft_bf2 neon_fft_bf2
+#endif
+
 #endif /* fft_bf2 */
 
 #endif /* __ARM_NEON && __ARM_ARCH_ISA_A64 */