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| author | Viswanath Puttagunta <viswanath.puttagunta@linaro.org> | 2015-05-15 12:42:25 -0500 |
|---|---|---|
| committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2015-10-07 18:09:20 -0400 |
| commit | ba8713ccb5fd1ee893630d2d1bcd86aacfc3aeea (patch) | |
| tree | 03882eef35e3832f77b70cf41ac2144d08021995 /celt/static_modes_fixed.h | |
| parent | 3807af3b3b6109d38dce236abf8c96b8724da863 (diff) | |
| download | opus-ba8713ccb5fd1ee893630d2d1bcd86aacfc3aeea.tar.gz | |
armv7: Optimize fixed point FFT using NE10 library
Uses NEON optimized fixed point FFT routines in NE10 library.
Signed-off-by: Timothy B. Terriberry <tterribe@xiph.org>
Diffstat (limited to 'celt/static_modes_fixed.h')
| -rw-r--r-- | celt/static_modes_fixed.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/celt/static_modes_fixed.h b/celt/static_modes_fixed.h index 60f0f066..8717d626 100644 --- a/celt/static_modes_fixed.h +++ b/celt/static_modes_fixed.h @@ -4,6 +4,11 @@ #include "modes.h" #include "rate.h" +#ifdef HAVE_ARM_NE10 +#define OVERRIDE_FFT 1 +#include "static_modes_fixed_arm_ne10.h" +#endif + #ifndef DEF_WINDOW120 #define DEF_WINDOW120 static const opus_val16 window120[120] = { @@ -432,6 +437,11 @@ static const kiss_fft_state fft_state48000_960_0 = { {5, 96, 3, 32, 4, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, }, /* factors */ fft_bitrev480, /* bitrev */ fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_480, +#else +NULL, +#endif }; #endif @@ -445,6 +455,11 @@ static const kiss_fft_state fft_state48000_960_1 = { {5, 48, 3, 16, 4, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ fft_bitrev240, /* bitrev */ fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_240, +#else +NULL, +#endif }; #endif @@ -458,6 +473,11 @@ static const kiss_fft_state fft_state48000_960_2 = { {5, 24, 3, 8, 2, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ fft_bitrev120, /* bitrev */ fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_120, +#else +NULL, +#endif }; #endif @@ -471,6 +491,11 @@ static const kiss_fft_state fft_state48000_960_3 = { {5, 12, 3, 4, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, /* factors */ fft_bitrev60, /* bitrev */ fft_twiddles48000_960, /* bitrev */ +#ifdef OVERRIDE_FFT +(arch_fft_state *)&cfg_arch_60, +#else +NULL, +#endif }; #endif |