Searched refs:ramp (Results 1 - 4 of 4) sorted by relevance
/frameworks/av/media/libaaudio/tests/ |
H A D | test_linear_ramp.cpp | 26 LinearRamp ramp; local 32 ramp.setLengthInFrames(8); 33 ramp.setTarget(8.0f); 35 ASSERT_EQ(8, ramp.getLengthInFrames()); 37 bool ramping = ramp.nextSegment(4, &levelFrom, &levelTo); 48 ramping = ramp.nextSegment(4, &levelFrom, &levelTo); 59 ramping = ramp.nextSegment(4, &levelFrom, &levelTo); 74 LinearRamp ramp; local 80 ramp.setLengthInFrames(4); 81 ramp [all...] |
/frameworks/av/media/libaudioprocessing/ |
H A D | AudioMixer.cpp | 484 /* Sets the volume ramp variables for the AudioMixer. 486 * The volume ramp variables are used to transition from the previous 487 * volume to the set volume. ramp controls the duration of the transition. 491 * FIXME: 1) Volume ramp is enabled only if there is a nonzero integer increment 499 * @param ramp number of frames to increment over. if ramp is 0, the volume 500 * should be set immediately. Currently ramp should not exceed 65535 (frames). 509 static inline bool setVolumeRampVariables(float newVolume, int32_t ramp, argument 516 // If the resulting volume is too small to ramp, it is a direct set of the volume. 534 // ramp 1786 volumeMix(TO *out, size_t outFrames, const TI *in, TA *aux, bool ramp, AudioMixer::track_t *t) argument 1834 const bool ramp = t->needsRamp(); local 1885 const bool ramp = t->needsRamp(); local [all...] |
/frameworks/av/include/media/ |
H A D | AudioMixer.h | 73 RAMP_VOLUME = 0x3002, // ramp to new volume 74 VOLUME = 0x3003, // don't ramp 343 * ADJUSTVOL (set to true if volume ramp parameters needs adjustment afterwards) 351 const TI *in, TA *aux, bool ramp, AudioMixer::track_t *t);
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/frameworks/av/media/libaudioclient/include/media/ |
H A D | AudioMixer.h | 73 RAMP_VOLUME = 0x3002, // ramp to new volume 74 VOLUME = 0x3003, // don't ramp 343 * ADJUSTVOL (set to true if volume ramp parameters needs adjustment afterwards) 351 const TI *in, TA *aux, bool ramp, AudioMixer::track_t *t);
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