pipewire/spa/plugins/audioconvert
Wim Taymans c02cdcb5ce audioconvert: add avx2 optimized s32_to f32d
Add an alternative avx2 s32_to_f32d implementation that doesn't use the
gather function for when gather is slow.

Don't overwrite the orinal cpu_flags but store the selected flags in a
new variable. Use this to debug the selected function cpu flags.

Build libraries with defines from previous libraries so that we can
reuse functions from them.

We can then remove the SSE2 | SLOW_GATHER function selection from the
list. We will now select avx2 and it will then switch implementations
based on the CPU flags.
2026-03-20 17:57:59 +01:00
..
audioadapter.c adapter: only recheck formats when convert EnumFormat changed 2025-10-30 17:41:24 +01:00
audioconvert.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
benchmark-fmt-ops.c fmt-ops: add RVV optimizations for s32_to_f32d 2024-09-29 11:17:42 +08:00
benchmark-resample.c spa: use the right AVX2 flags 2026-01-13 12:03:09 +01:00
biquad.c audioconvert: align low-/highpass calculations 2024-12-20 11:03:43 +01:00
biquad.h audioconvert: use the same biquad as filter-chain 2024-11-27 16:47:53 +01:00
channelmix-ops-c.c math: improve denormal check 2025-01-13 16:10:34 +01:00
channelmix-ops-sse.c math: improve denormal check 2025-01-13 16:10:34 +01:00
channelmix-ops.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
channelmix-ops.h audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
crossover.c audioconvert: use the same biquad as filter-chain 2024-11-27 16:47:53 +01:00
crossover.h audioconvert: use the same biquad as filter-chain 2024-11-27 16:47:53 +01:00
dbesi0.c resample: make window configurable 2025-11-20 14:07:14 +01:00
fmt-ops-avx2.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
fmt-ops-c.c audioconvert: add clear function 2025-07-02 10:27:26 +02:00
fmt-ops-neon.c audioconvert: fix typo in neon function 2023-08-24 13:45:11 +02:00
fmt-ops-rvv.c fmt-ops: add RVV optimizations for s32_to_f32d 2024-09-29 11:17:42 +08:00
fmt-ops-sse2.c fmt-ops: make function static 2026-03-19 16:36:11 +01:00
fmt-ops-sse41.c audioconvert: avoid unaligned read 2023-10-15 22:20:54 +02:00
fmt-ops-ssse3.c Adds explanation to reduce chance of regressing the fix 2025-12-15 08:20:24 +00:00
fmt-ops.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
fmt-ops.h audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
hilbert.h *: don't include standard C headers inside of extern "C" 2025-05-30 09:48:28 +01:00
law.h treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
meson.build audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
peaks-ops-c.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
peaks-ops-sse.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
peaks-ops.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
peaks-ops.h audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
plugin.c spa: export log topic enumerations 2024-01-04 10:02:55 +00:00
resample-native-avx2.c spa: use the right AVX2 flags 2026-01-13 12:03:09 +01:00
resample-native-c.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
resample-native-impl.h resample: add bool to force inter resampler 2026-01-16 11:03:43 +01:00
resample-native-neon.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
resample-native-sse.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
resample-native-ssse3.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
resample-native.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
resample-peaks.c audioconvert: resampler: change resample_phase() unit to input samples 2025-01-19 17:11:13 +02:00
resample.h audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
spa-resample-dump-coeffs.c resampler: Precompute some common filter coefficients 2024-08-08 00:30:24 -04:00
spa-resample.c spa-resample: enable clipping in sndfile 2025-12-09 13:55:37 +01:00
test-audioadapter.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
test-audioconvert.c Don't use SPA_AUDIO_MAX_CHANNELS directly 2025-10-21 09:43:06 +02:00
test-channelmix.c Fix compilation with -Werror=float-conversion 2024-06-18 12:17:56 +02:00
test-fmt-ops.c fmt-ops: add RVV optimizations for s32_to_f32d 2024-09-29 11:17:42 +08:00
test-peaks.c Fix compilation with -Werror=float-conversion 2024-06-18 12:17:56 +02:00
test-resample-delay.c audioconvert: resampler: change resample_phase() unit to input samples 2025-01-19 17:11:13 +02:00
test-resample.c resample: use fixed point for resample phase and input rate 2025-07-30 07:59:52 +00:00
test-source.c spa: use log topics everywhere 2024-03-11 18:45:21 +02:00
volume-ops-c.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
volume-ops-sse.c treewide: use SPDX tags to specify copyright information 2023-02-16 10:54:48 +00:00
volume-ops.c audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
volume-ops.h audioconvert: add avx2 optimized s32_to f32d 2026-03-20 17:57:59 +01:00
wavfile.c wav: fix build 2023-03-09 17:09:47 +01:00
wavfile.h wav: fix build 2023-03-09 17:09:47 +01:00