Files
wz-phone/crates/wzp-android/cpp/oboe_stub.cpp
Claude 26e9c55f1f feat: Android VoIP client — Phase 1 (audio quality, network adaptation, crate skeleton)
- New wzp-android crate with Oboe C++ backend, lock-free SPSC ring buffers,
  engine orchestrator, codec pipeline, and Android Gradle project structure
- AEC (NLMS adaptive filter), AGC (two-stage with fast attack/slow release),
  windowed-sinc FIR resampler replacing linear interpolation (wzp-codec)
- Opus encoder tuning: complexity 7 default, set_expected_loss support
- Mobile jitter buffer: asymmetric EMA (fast up/slow down), handoff spike
  detection with 2s cooldown, configurable safety margin
- Network-aware quality control: cellular-specific thresholds, faster
  downgrade on cellular, proactive tier drop on WiFi→cellular handoff,
  FEC ratio boost during network transitions
- Handoff detection in PathMonitor via RTT jitter spike analysis

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-04 18:07:55 +00:00

28 lines
584 B
C++

// Stub implementation for non-Android host builds (testing, cargo check, etc.)
#include "oboe_bridge.h"
#include <stdio.h>
int wzp_oboe_start(const WzpOboeConfig* config, const WzpOboeRings* rings) {
(void)config;
(void)rings;
fprintf(stderr, "wzp_oboe_start: stub (not on Android)\n");
return 0;
}
void wzp_oboe_stop(void) {
fprintf(stderr, "wzp_oboe_stop: stub (not on Android)\n");
}
float wzp_oboe_capture_latency_ms(void) {
return 0.0f;
}
float wzp_oboe_playout_latency_ms(void) {
return 0.0f;
}
int wzp_oboe_is_running(void) {
return 0;
}