Cross Reference: /frameworks/wilhelm/src/itf/IEqualizer.cpp

Lines Matching defs:band
145 static SLresult IEqualizer_SetBandLevel(SLEqualizerItf self, SLuint16 band, SLmillibel level)
151             (band >= thiz->mNumBands)) {
156         thiz->mLevels[band] = level;
164                 android_eq_setParam(thiz->mEqEffect, EQ_PARAM_BAND_LEVEL, band, &level);
175 static SLresult IEqualizer_GetBandLevel(SLEqualizerItf self, SLuint16 band, SLmillibel *pLevel)
184         if (band >= thiz->mNumBands) {
190             level = thiz->mLevels[band];
197                     android_eq_getParam(thiz->mEqEffect, EQ_PARAM_BAND_LEVEL, band, &level);
210 static SLresult IEqualizer_GetCenterFreq(SLEqualizerItf self, SLuint16 band, SLmilliHertz *pCenter)
218         if (band >= thiz->mNumBands) {
223             *pCenter = thiz->mBands[band].mCenter;
232                     android_eq_getParam(thiz->mEqEffect, EQ_PARAM_CENTER_FREQ, band, &center);
245 static SLresult IEqualizer_GetBandFreqRange(SLEqualizerItf self, SLuint16 band,
254         if (band >= thiz->mNumBands) {
260                 *pMin = thiz->mBands[band].mMin;
262                 *pMax = thiz->mBands[band].mMax;
271                     android_eq_getParam(thiz->mEqEffect, EQ_PARAM_BAND_FREQ_RANGE, band, range);
298         // search for band whose center frequency has the closest ratio to 1.0
302         const struct EqualizerBand *band;
306         for (band = thiz->mBands; band < &thiz->mBands[thiz->mNumBands]; ++band) {
307             if (!(band->mMin <= frequency && frequency <= band->mMax))
309             assert(band->mMin <= band->mCenter && band->mCenter <= band->mMax);
310             assert(band->mCenter != 0);
311             float ratio = frequency <= band->mCenter ?
312                 floatFreq / band->mCenter : band->mCenter / floatFreq;
315                 bestBand = band - thiz->mBands;
321         uint16_t band = 0;
327                 android_eq_getParam(thiz->mEqEffect, EQ_PARAM_GET_BAND, frequency, &band);
331         *pBand = (SLuint16)band;
384         SLuint16 band;
385         for (band = 0; band < thiz->mNumBands; ++band)
386             thiz->mLevels[band] = EqualizerPresets[index].mLevels[band];
480     unsigned band;
481     for (band = 0; band < MAX_EQ_BANDS; ++band)
482         thiz->mLevels[band] = 0;
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