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AudioCore/HLE/source: Partially implement last_buffer_id (#7397)

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* AudioCore/HLE/source: Partially implement last_buffer_id

shared_memory.h: fix typo

* tests\audio_core\hle\source.cpp: Add test cases to verify last_buffer_id
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SachinVin 2024-02-05 23:24:13 +05:30 • committed by GitHub
parent 106364e01e
commit aa6a29d7e1
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5 changed files with 388 additions and 4 deletions
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2
src/audio_core/hle/shared_memory.h
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@ -316,7 +316,7 @@ struct SourceStatus {
u16_le sync_count; ///< Is set by the DSP to the value of SourceConfiguration::sync_count
u32_dsp buffer_position; ///< Number of samples into the current buffer
u16_le current_buffer_id; ///< Updated when a buffer finishes playing
INSERT_PADDING_DSPWORDS(1);
u16_le last_buffer_id; ///< Updated when all buffers in the queue finish playing
};
Status status[num_sources];

7
src/audio_core/hle/source.cpp
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@ -324,6 +324,7 @@ void Source::GenerateFrame() {
if (state.current_buffer.empty() && !DequeueBuffer()) {
state.enabled = false;
state.buffer_update = true;
state.last_buffer_id = state.current_buffer_id;
state.current_buffer_id = 0;
return;
}
@ -411,6 +412,7 @@ bool Source::DequeueBuffer() {
state.next_sample_number = state.current_sample_number;
state.current_buffer_physical_address = buf.physical_address;
state.current_buffer_id = buf.buffer_id;
state.last_buffer_id = 0;
state.buffer_update = buf.from_queue && !buf.has_played;
if (buf.is_looping) {
@ -432,9 +434,10 @@ SourceStatus::Status Source::GetCurrentStatus() {
ret.is_enabled = state.enabled;
ret.current_buffer_id_dirty = state.buffer_update ? 1 : 0;
state.buffer_update = false;
ret.current_buffer_id = state.current_buffer_id;
ret.buffer_position = state.current_sample_number;
ret.sync_count = state.sync_count;
ret.buffer_position = state.current_sample_number;
ret.current_buffer_id = state.current_buffer_id;
ret.last_buffer_id = state.last_buffer_id;
return ret;
}

3
src/audio_core/hle/source.h
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@ -143,7 +143,8 @@ private:
// buffer_id state
bool buffer_update = false;
u32 current_buffer_id = 0;
u16 last_buffer_id = 0;
u16 current_buffer_id = 0;
// Decoding state