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early-access version 2639

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This commit is contained in:
pineappleEA
2022-04-03 03:41:15 +02:00
parent 0397c1ff98
commit d15d58f409
25 changed files with 272 additions and 203 deletions
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3
src/audio_core/CMakeLists.txt
View File

@@ -36,8 +36,6 @@ add_library(audio_core STATIC
splitter_context.h
stream.cpp
stream.h
time_stretch.cpp
time_stretch.h
voice_context.cpp
voice_context.h
@@ -63,7 +61,6 @@ if (NOT MSVC)
endif()
target_link_libraries(audio_core PUBLIC common core)
target_link_libraries(audio_core PRIVATE SoundTouch)
if(ENABLE_CUBEB)
target_link_libraries(audio_core PRIVATE cubeb)

25
src/audio_core/cubeb_sink.cpp
View File

@@ -7,7 +7,6 @@
#include <cstring>
#include "audio_core/cubeb_sink.h"
#include "audio_core/stream.h"
#include "audio_core/time_stretch.h"
#include "common/assert.h"
#include "common/logging/log.h"
#include "common/ring_buffer.h"
@@ -23,8 +22,7 @@ class CubebSinkStream final : public SinkStream {
public:
CubebSinkStream(cubeb* ctx_, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
const std::string& name)
: ctx{ctx_}, num_channels{std::min(num_channels_, 6u)}, time_stretch{sample_rate,
num_channels} {
: ctx{ctx_}, num_channels{std::min(num_channels_, 6u)} {
cubeb_stream_params params{};
params.rate = sample_rate;
@@ -131,7 +129,6 @@ private:
Common::RingBuffer<s16, 0x10000> queue;
std::array<s16, 2> last_frame{};
std::atomic<bool> should_flush{};
TimeStretcher time_stretch;
static long DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
void* output_buffer, long num_frames);
@@ -205,25 +202,7 @@ long CubebSinkStream::DataCallback([[maybe_unused]] cubeb_stream* stream, void*
const std::size_t num_channels = impl->GetNumChannels();
const std::size_t samples_to_write = num_channels * num_frames;
std::size_t samples_written;
/*
if (Settings::values.enable_audio_stretching.GetValue()) {
const std::vector<s16> in{impl->queue.Pop()};
const std::size_t num_in{in.size() / num_channels};
s16* const out{reinterpret_cast<s16*>(buffer)};
const std::size_t out_frames =
impl->time_stretch.Process(in.data(), num_in, out, num_frames);
samples_written = out_frames * num_channels;
if (impl->should_flush) {
impl->time_stretch.Flush();
impl->should_flush = false;
}
} else {
samples_written = impl->queue.Pop(buffer, samples_to_write);
}*/
samples_written = impl->queue.Pop(buffer, samples_to_write);
const std::size_t samples_written = impl->queue.Pop(buffer, samples_to_write);
if (samples_written >= num_channels) {
std::memcpy(&impl->last_frame[0], buffer + (samples_written - num_channels) * sizeof(s16),

4
src/audio_core/sdl2_sink.cpp
View File

@@ -7,7 +7,6 @@
#include <cstring>
#include "audio_core/sdl2_sink.h"
#include "audio_core/stream.h"
#include "audio_core/time_stretch.h"
#include "common/assert.h"
#include "common/logging/log.h"
//#include "common/settings.h"
@@ -27,7 +26,7 @@ namespace AudioCore {
class SDLSinkStream final : public SinkStream {
public:
SDLSinkStream(u32 sample_rate, u32 num_channels_, const std::string& output_device)
: num_channels{std::min(num_channels_, 6u)}, time_stretch{sample_rate, num_channels} {
: num_channels{std::min(num_channels_, 6u)} {
SDL_AudioSpec spec;
spec.freq = sample_rate;
@@ -116,7 +115,6 @@ private:
SDL_AudioDeviceID dev = 0;
u32 num_channels{};
std::atomic<bool> should_flush{};
TimeStretcher time_stretch;
};
SDLSink::SDLSink(std::string_view target_device_name) {