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audioconvert: optimise f32d to/from s16s conversions

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They are mostly used for sending and receiving RTP so it might be worth
to make them a bit faster.
This commit is contained in:
Wim Taymans 2025-01-24 10:35:52 +01:00
parent edcecd8975
commit 0c8f803d59
4 changed files with 427 additions and 9 deletions
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12
spa/plugins/audioconvert/fmt-ops.c
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@ -75,6 +75,14 @@ static struct conv_info conv_table[] =
MAKE(S16, F32P, 0, conv_s16_to_f32d_c),
MAKE(S16P, F32, 0, conv_s16d_to_f32_c),
#if defined (HAVE_AVX2)
MAKE(S16_OE, F32P, 2, conv_s16s_to_f32d_2_avx2, SPA_CPU_FLAG_AVX2),
MAKE(S16_OE, F32P, 0, conv_s16s_to_f32d_avx2, SPA_CPU_FLAG_AVX2),
#endif
#if defined (HAVE_SSE2)
MAKE(S16_OE, F32P, 2, conv_s16s_to_f32d_2_sse2, SPA_CPU_FLAG_SSE2),
MAKE(S16_OE, F32P, 0, conv_s16s_to_f32d_sse2, SPA_CPU_FLAG_SSE2),
#endif
MAKE(S16_OE, F32P, 0, conv_s16s_to_f32d_c),
MAKE(F32, F32, 0, conv_copy32_c),
@ -223,6 +231,10 @@ static struct conv_info conv_table[] =
MAKE(F32P, S16_OE, 0, conv_f32d_to_s16s_shaped_c, 0, CONV_SHAPE),
MAKE(F32P, S16_OE, 0, conv_f32d_to_s16s_noise_c, 0, CONV_NOISE),
#if defined (HAVE_SSE2)
MAKE(F32P, S16_OE, 2, conv_f32d_to_s16s_2_sse2, SPA_CPU_FLAG_SSE2),
MAKE(F32P, S16_OE, 0, conv_f32d_to_s16s_sse2, SPA_CPU_FLAG_SSE2),
#endif
MAKE(F32P, S16_OE, 0, conv_f32d_to_s16s_c),
MAKE(F32, U32, 0, conv_f32_to_u32_c),