diff options
Diffstat (limited to 'services/audioflinger/AudioMixer.h')
| -rw-r--r-- | services/audioflinger/AudioMixer.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/services/audioflinger/AudioMixer.h b/services/audioflinger/AudioMixer.h index fd21fda..f0ccd8e 100644 --- a/services/audioflinger/AudioMixer.h +++ b/services/audioflinger/AudioMixer.h @@ -28,6 +28,7 @@ #include <audio_effects/effect_downmix.h> #include <system/audio.h> +#include <media/nbaio/NBLog.h> namespace android { @@ -76,6 +77,7 @@ public: MAIN_BUFFER = 0x4002, AUX_BUFFER = 0x4003, DOWNMIX_TYPE = 0X4004, + FAST_INDEX = 0x4005, // for debugging only // for target RESAMPLE SAMPLE_RATE = 0x4100, // Configure sample rate conversion on this track name; // parameter 'value' is the new sample rate in Hz. @@ -106,6 +108,7 @@ public: // Enable or disable an allocated track by name void enable(int name); void disable(int name); + bool enabled(int name); void setParameter(int name, int target, int param, void *value); @@ -200,7 +203,10 @@ private: int32_t sessionId; - int32_t padding[2]; + int32_t fastIndex; + int32_t magic; + static const int kMagic = 0x54637281; + //int32_t padding[1]; // 16-byte boundary @@ -210,6 +216,12 @@ private: void adjustVolumeRamp(bool aux); size_t getUnreleasedFrames() const { return resampler != NULL ? resampler->getUnreleasedFrames() : 0; }; + void checkMagic() { + if (magic != kMagic) { + ALOGE("magic=%#x fastIndex=%d", magic, fastIndex); + } + } + }; // pad to 32-bytes to fill cache line @@ -220,7 +232,8 @@ private: void (*hook)(state_t* state, int64_t pts); // one of process__*, never NULL int32_t *outputTemp; int32_t *resampleTemp; - int32_t reserved[2]; + NBLog::Writer* mLog; + int32_t reserved[1]; // FIXME allocate dynamically to save some memory when maxNumTracks < MAX_NUM_TRACKS track_t tracks[MAX_NUM_TRACKS]; __attribute__((aligned(32))); }; @@ -247,6 +260,11 @@ private: const uint32_t mSampleRate; + NBLog::Writer* mLog; + NBLog::Writer mDummyLog; +public: + void setLog(NBLog::Writer* log); +private: state_t mState __attribute__((aligned(32))); // effect descriptor for the downmixer used by the mixer |