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101 lines
2.3 KiB
101 lines
2.3 KiB
/*
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* Copyright 2023 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#include "stream_event.hpp"
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#include <cstddef>
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#include <memory>
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#include "arena.hpp"
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#include "stream_info.hpp"
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namespace audio {
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auto StreamEvent::CreateStreamInfo(QueueHandle_t source,
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const StreamInfo& payload) -> StreamEvent* {
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auto event = new StreamEvent;
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event->tag = StreamEvent::STREAM_INFO;
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event->source = source;
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event->stream_info = new StreamInfo(payload);
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return event;
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}
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auto StreamEvent::CreateArenaChunk(QueueHandle_t source, memory::ArenaPtr ptr)
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-> StreamEvent* {
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auto event = new StreamEvent;
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event->tag = StreamEvent::ARENA_CHUNK;
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event->source = source;
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event->arena_chunk = ptr;
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return event;
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}
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auto StreamEvent::CreateChunkNotification(QueueHandle_t source)
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-> StreamEvent* {
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auto event = new StreamEvent;
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event->tag = StreamEvent::CHUNK_NOTIFICATION;
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event->source = source;
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return event;
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}
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auto StreamEvent::CreateEndOfStream(QueueHandle_t source) -> StreamEvent* {
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auto event = new StreamEvent;
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event->tag = StreamEvent::END_OF_STREAM;
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event->source = source;
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return event;
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}
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auto StreamEvent::CreateLogStatus() -> StreamEvent* {
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auto event = new StreamEvent;
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event->tag = StreamEvent::LOG_STATUS;
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return event;
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}
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StreamEvent::StreamEvent() : tag(StreamEvent::UNINITIALISED) {}
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StreamEvent::~StreamEvent() {
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switch (tag) {
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case UNINITIALISED:
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break;
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case STREAM_INFO:
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delete stream_info;
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break;
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case ARENA_CHUNK:
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arena_chunk.owner->Return(arena_chunk);
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break;
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case CHUNK_NOTIFICATION:
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break;
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case END_OF_STREAM:
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break;
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case LOG_STATUS:
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break;
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}
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}
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StreamEvent::StreamEvent(StreamEvent&& other) {
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tag = other.tag;
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source = other.source;
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switch (tag) {
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case UNINITIALISED:
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break;
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case STREAM_INFO:
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stream_info = other.stream_info;
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other.stream_info = nullptr;
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break;
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case ARENA_CHUNK:
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arena_chunk = other.arena_chunk;
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other.arena_chunk = {
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.owner = nullptr, .start = nullptr, .size = 0, .used_size = 0};
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break;
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case CHUNK_NOTIFICATION:
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break;
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case END_OF_STREAM:
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break;
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case LOG_STATUS:
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break;
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}
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other.tag = StreamEvent::UNINITIALISED;
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}
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} // namespace audio
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