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fmt-ops: add avx2 optimized version

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Only one optimized version but the sse2 version are compiled with
the avx2 flags so that they get optimized better.
This commit is contained in:
Wim Taymans 2020-03-16 16:11:29 +01:00
parent 6eca935e61
commit 3a911dfe3b
7 changed files with 821 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

17
spa/plugins/audioconvert/fmt-ops.c
View file

@ -55,6 +55,10 @@ static struct conv_info conv_table[] =
{ SPA_AUDIO_FORMAT_S16, SPA_AUDIO_FORMAT_F32, 0, 0, conv_s16_to_f32_c },
{ SPA_AUDIO_FORMAT_S16P, SPA_AUDIO_FORMAT_F32P, 0, 0, conv_s16d_to_f32d_c },
#if defined (HAVE_AVX2)
{ SPA_AUDIO_FORMAT_S16, SPA_AUDIO_FORMAT_F32P, 2, SPA_CPU_FLAG_SSE2, conv_s16_to_f32d_2_avx2 },
{ SPA_AUDIO_FORMAT_S16, SPA_AUDIO_FORMAT_F32P, 0, SPA_CPU_FLAG_SSE2, conv_s16_to_f32d_avx2 },
#endif
#if defined (HAVE_SSE2)
{ SPA_AUDIO_FORMAT_S16, SPA_AUDIO_FORMAT_F32P, 2, SPA_CPU_FLAG_SSE2, conv_s16_to_f32d_2_sse2 },
{ SPA_AUDIO_FORMAT_S16, SPA_AUDIO_FORMAT_F32P, 0, SPA_CPU_FLAG_SSE2, conv_s16_to_f32d_sse2 },
@ -67,6 +71,9 @@ static struct conv_info conv_table[] =
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_F32P, 0, 0, conv_deinterleave_32_c },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_F32, 0, 0, conv_interleave_32_c },
#if defined (HAVE_AVX2)
{ SPA_AUDIO_FORMAT_S32, SPA_AUDIO_FORMAT_F32P, 0, SPA_CPU_FLAG_SSE2, conv_s32_to_f32d_avx2 },
#endif
#if defined (HAVE_SSE2)
{ SPA_AUDIO_FORMAT_S32, SPA_AUDIO_FORMAT_F32P, 0, SPA_CPU_FLAG_SSE2, conv_s32_to_f32d_sse2 },
#endif
@ -77,6 +84,9 @@ static struct conv_info conv_table[] =
{ SPA_AUDIO_FORMAT_S24, SPA_AUDIO_FORMAT_F32, 0, 0, conv_s24_to_f32_c },
{ SPA_AUDIO_FORMAT_S24P, SPA_AUDIO_FORMAT_F32P, 0, 0, conv_s24d_to_f32d_c },
#if defined (HAVE_AVX2)
{ SPA_AUDIO_FORMAT_S24, SPA_AUDIO_FORMAT_F32P, 0, SPA_CPU_FLAG_SSE2, conv_s24_to_f32d_avx2 },
#endif
#if defined (HAVE_SSSE3)
// { SPA_AUDIO_FORMAT_S24, SPA_AUDIO_FORMAT_F32P, 0, SPA_CPU_FLAG_SSSE3, conv_s24_to_f32d_ssse3 },
#endif
@ -105,6 +115,10 @@ static struct conv_info conv_table[] =
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S16, 0, 0, conv_f32_to_s16_c },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S16P, 0, 0, conv_f32d_to_s16d_c },
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S16P, 0, 0, conv_f32_to_s16d_c },
#if defined (HAVE_AVX2)
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S16, 2, SPA_CPU_FLAG_SSE2, conv_f32d_to_s16_2_avx2 },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S16, 0, SPA_CPU_FLAG_SSE2, conv_f32d_to_s16_avx2 },
#endif
#if defined (HAVE_SSE2)
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S16, 2, SPA_CPU_FLAG_SSE2, conv_f32d_to_s16_2_sse2 },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S16, 0, SPA_CPU_FLAG_SSE2, conv_f32d_to_s16_sse2 },
@ -114,6 +128,9 @@ static struct conv_info conv_table[] =
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S32, 0, 0, conv_f32_to_s32_c },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S32P, 0, 0, conv_f32d_to_s32d_c },
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S32P, 0, 0, conv_f32_to_s32d_c },
#if defined (HAVE_AVX2)
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S32, 0, SPA_CPU_FLAG_SSE2, conv_f32d_to_s32_avx2 },
#endif
#if defined (HAVE_SSE2)
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S32, 0, SPA_CPU_FLAG_SSE2, conv_f32d_to_s32_sse2 },
#endif