Add LSB depth parameter for improved bit allocation and disable MMAP access for compatibility.
Adjust buffer sizing logic to better handle constrained environments while maintaining stability.
- Replace direct atomic updates with sampling to reduce contention
- Simplify metrics tracking by removing buffering and using direct updates
- Optimize logging by adding level checks and sampling
- Improve validation performance using cached config values
- Replace CGO function variable aliases with direct function calls to eliminate indirection
- Simplify audio frame validation by using cached max size and removing error formatting
- Optimize buffer pool operations by removing metrics collection and streamlining cache access
- Improve batch audio processor by pre-calculating values and reducing config lookups
- Streamline IPC message processing with inline validation and reduced error logging
Add mutex locking around config cache expiration checks to prevent race conditions. The cache now properly checks initialization status before attempting updates.
- Skip logging in frame validation to reduce overhead
- Only update cache when expired to avoid unnecessary operations
- Remove duplicate config caching system and simplify buffer handling
- Optimize batch processing with pre-allocated buffers and conditional time tracking
- Add PCM buffer pool and config for optimized decode-write operations
- Implement separate buffer handling in CGO audio processing
- Update batch processor to support both legacy and optimized paths
- Add batch write processing functionality to match existing read processing
- Improve thread pinning logic with separate controls for read/write
- Add new batch processing configuration parameters
- Update build tags to exclude arm architecture
Add atomic fields to AudioConfigCache for validation parameters to enable lock-free access
Optimize validation functions to use cached values for common cases
Move AudioFrameBatch to separate file and update validation logic
Add SizedBufferPool for efficient memory management with size tracking and statistics
Introduce AudioConfigCache to minimize GetConfig() calls in hot paths
Add batch processing support for audio frames to reduce CGO overhead
Extend AudioBufferPoolDetailedStats with total bytes and average size metrics
Add more robust process state checking and error handling during audio input server shutdown. Use signal 0 to verify process existence before killing and handle various edge cases. Also improve logging to better track shutdown outcomes.
- Add LatencyHistogramData interface and implement histogram collection in granular metrics
- Create LatencyHistogram component for visualizing latency distribution
- Update audio metrics events to include histogram data
- Add comprehensive tests for histogram functionality
- Improve error handling for OPUS encoder parameter updates
- Optimize validation cache initialization
Consolidate audio frame validation functions into a single optimized implementation and add dynamic OPUS encoder parameter updates based on quality settings. Initialize validation cache at startup for consistent performance.
Add latency profiler for end-to-end audio pipeline monitoring. Update test cases to use unified validation function and initialize cache.
The changes improve performance by reducing function call overhead and enabling runtime optimization of audio encoding parameters based on quality presets.
refactor(audio): restructure metrics and supervisor components into base implementations
feat(audio): add validation for all audio configurations and frames
fix(audio): fix atomic alignment in metrics structures
refactor(audio): consolidate common functionality into base manager and supervisor
feat(audio): add output IPC manager and config validation
- remove redundant error logging in audio supervisor stop calls
- add buffer pool for memory optimization in audio relay and ipc
- return default metrics when process is not running
- add channel closed flags to prevent double closing
- standardize component naming and logging
- add comprehensive documentation for audio components
- improve test coverage with new unit tests
- Implement robust error recovery with progressive backoff in audio streaming
- Add comprehensive device health monitoring system
- Improve ALSA device handling with enhanced retry logic
- Refactor IPC message handling to use shared pools
- Add validation utilities for audio frames and configuration
- Introduce atomic utilities for thread-safe metrics tracking
- Update latency histogram to use configurable buckets
- Add documentation for new metrics and configuration options
- Implement granular metrics collection for latency and buffer pool operations
- Add detailed error messages with context for all IPC operations
- Enhance logging with additional operational details
- Introduce comprehensive test suite including unit and integration tests
- Add package documentation explaining architecture and components
Move hardcoded values to config constants and update all references to use centralized configuration. Includes:
- Audio processing timeouts and intervals
- CGO sleep durations
- Batch processing parameters
- Event formatting and timeouts
- Process monitor calculations
Replace hardcoded values with centralized config constants for better maintainability and flexibility. This includes sleep durations, buffer sizes, thresholds, and various audio processing parameters.
The changes affect multiple components including buffer pools, latency monitoring, IPC, and audio processing. This refactoring makes it easier to adjust parameters without modifying individual files.
Key changes:
- Replace hardcoded sleep durations with config values
- Centralize buffer sizes and pool configurations
- Move thresholds and limits to config
- Update audio quality presets to use config values
docs: update development documentation with new make targets
refactor: simplify audio quality presets implementation
style: remove redundant comments and align error handling
chore: add lint-ui-fix target to Makefile
Alex P