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[audio] replace ReaderWriterQueue with the generic SPSC queue (#2745)

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A bit overkill for something that is only used once in the source code - should rather pertain to the generic SPSC queue just to avoid redundant code. If anything should be vendored.

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2745
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie
2025-10-16 03:15:20 +02:00
committed by crueter
parent bb836ed6c2
commit 31463142e1
5 changed files with 13 additions and 948 deletions
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src/audio_core/sink/sink_stream.cpp
+5 -4
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@@ -23,7 +23,7 @@ namespace AudioCore::Sink {
void SinkStream::AppendBuffer(SinkBuffer& buffer, std::span<s16> samples) {
SCOPE_EXIT {
queue.enqueue(buffer);
queue.EmplaceWait(buffer);
++queued_buffers;
};
@@ -147,7 +147,8 @@ std::vector<s16> SinkStream::ReleaseBuffer(u64 num_samples) {
void SinkStream::ClearQueue() {
samples_buffer.Pop();
while (queue.pop()) {
SinkBuffer tmp;
while (queue.TryPop(tmp)) {
}
queued_buffers = 0;
playing_buffer = {};
@@ -169,7 +170,7 @@ void SinkStream::ProcessAudioIn(std::span<const s16> input_buffer, std::size_t n
while (frames_written < num_frames) {
// If the playing buffer has been consumed or has no frames, we need a new one
if (playing_buffer.consumed || playing_buffer.frames == 0) {
if (!queue.try_dequeue(playing_buffer)) {
if (!queue.TryPop(playing_buffer)) {
// If no buffer was available we've underrun, just push the samples and
// continue.
samples_buffer.Push(&input_buffer[frames_written * frame_size],
@@ -230,7 +231,7 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz
while (frames_written < num_frames) {
// If the playing buffer has been consumed or has no frames, we need a new one
if (playing_buffer.consumed || playing_buffer.frames == 0) {
if (!queue.try_dequeue(playing_buffer)) {
if (!queue.TryPop(playing_buffer)) {
// If no buffer was available we've underrun, fill the remaining buffer with
// the last written frame and continue.
for (size_t i = frames_written; i < num_frames; i++) {