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Modified https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/merge_requests/17/diffs?commit_id=c18b3945a1cc for FreeBSD + pffft patch to include altivec.h.
--- webrtc/common_audio/wav_file.cc.orig 2020-11-27 19:30:53 UTC
+++ webrtc/common_audio/wav_file.cc
@@ -14,7 +14,7 @@
#include <algorithm>
#include <array>
-#include <byteswap.h>
+#include <sys/endian.h>
#include <cstdio>
#include <type_traits>
#include <utility>
@@ -123,7 +123,7 @@ size_t WavReader::ReadSamples(const size_t num_samples
}
#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
for (size_t i = 0; i < num_samples; i++) {
- samples[i] = bswap_16(samples[i]);
+ samples[i] = bswap16(samples[i]);
}
#endif
@@ -171,7 +171,7 @@ size_t WavReader::ReadSamples(const size_t num_samples
#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
// TODO: is this the right place for this?
for (size_t i = 0; i < num_samples; i++) {
- samples[i] = bswap_16(samples[i]);
+ samples[i] = bswap16(samples[i]);
}
#endif
@@ -229,7 +229,7 @@ void WavWriter::WriteSamples(const int16_t* samples, s
#else
std::array<int16_t, kMaxChunksize> converted_samples;
for (size_t j = 0; j < num_samples_to_write; ++j) {
- converted_samples[j] = bswap_16(samples[i + j]);
+ converted_samples[j] = bswap16(samples[i + j]);
}
RTC_CHECK(
file_.Write(converted_samples.data(),
@@ -241,7 +241,7 @@ void WavWriter::WriteSamples(const int16_t* samples, s
for (size_t j = 0; j < num_samples_to_write; ++j) {
int16_t sample = samples[i + j];
#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
- sample = bswap_16(sample);
+ sample = bswap16(sample);
#endif
converted_samples[j] = S16ToFloat(sample);
}
@@ -267,7 +267,7 @@ void WavWriter::WriteSamples(const float* samples, siz
for (size_t j = 0; j < num_samples_to_write; ++j) {
int16_t sample = FloatS16ToS16(samples[i + j]);
#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
- sample = bswap_16(sample);
+ sample = bswap16(sample);
#endif
converted_samples[j] = sample;
}
--- webrtc/third_party/pffft/src/pffft.c.orig 2020-11-27 19:30:53 UTC
+++ webrtc/third_party/pffft/src/pffft.c
@@ -100,6 +100,7 @@
Altivec support macros
*/
#if !defined(PFFFT_SIMD_DISABLE) && (defined(__ppc__) || defined(__ppc64__))
+#include <altivec.h>
typedef vector float v4sf;
# define SIMD_SZ 4
# define VZERO() ((vector float) vec_splat_u8(0))
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