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| author | Erik de Castro Lopo <erikd@mega-nerd.com> | 2017-02-19 22:19:38 +1100 |
|---|---|---|
| committer | Erik de Castro Lopo <erikd@mega-nerd.com> | 2017-02-19 22:19:44 +1100 |
| commit | ec795695ffb8215b2f3ffcb65ff8db7a75d45f6e (patch) | |
| tree | 646260503355af9738d64665f5985b80d35b7960 /src/libFLAC/include/private/lpc.h | |
| parent | f9f5646a6d89cd67da6b3bc09e66dc5be2f5afd6 (diff) | |
| download | flac-ec795695ffb8215b2f3ffcb65ff8db7a75d45f6e.tar.gz | |
SIMD: Accelerate decoding of 16 bit FLAC
This patch removes FLAC__lpc_restore_signal_16_intrin_sse2().
It's faster than C code, but not faster than MMX-accelerated
ASM functions. It's also slower than the new SSE4.1 functions
that were added by the previous patch.
So this function wasn't very useful before, and now it's
even less useful. I don't see a reason to keep it.
Patch-from: lvqcl <lvqcl.mail@gmail.com>
Diffstat (limited to 'src/libFLAC/include/private/lpc.h')
| -rw-r--r-- | src/libFLAC/include/private/lpc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libFLAC/include/private/lpc.h b/src/libFLAC/include/private/lpc.h index 29c7ac38..14f2ef36 100644 --- a/src/libFLAC/include/private/lpc.h +++ b/src/libFLAC/include/private/lpc.h @@ -210,6 +210,8 @@ void FLAC__lpc_restore_signal_wide_asm_ia32(const FLAC__int32 residual[], uint32 void FLAC__lpc_restore_signal_16_intrin_sse2(const FLAC__int32 residual[], uint32_t data_len, const FLAC__int32 qlp_coeff[], uint32_t order, int lp_quantization, FLAC__int32 data[]); # endif # ifdef FLAC__SSE4_1_SUPPORTED +void FLAC__lpc_restore_signal_intrin_sse41(const FLAC__int32 residual[], uint32_t data_len, const FLAC__int32 qlp_coeff[], uint32_t order, int lp_quantization, FLAC__int32 data[]); +void FLAC__lpc_restore_signal_16_intrin_sse41(const FLAC__int32 residual[], uint32_t data_len, const FLAC__int32 qlp_coeff[], uint32_t order, int lp_quantization, FLAC__int32 data[]); void FLAC__lpc_restore_signal_wide_intrin_sse41(const FLAC__int32 residual[], uint32_t data_len, const FLAC__int32 qlp_coeff[], uint32_t order, int lp_quantization, FLAC__int32 data[]); # endif # endif |