Cross Reference: /frameworks/av/services/audioflinger/AudioResampler.cpp

Lines Matching refs:quality
82 bool AudioResampler::qualityIsSupported(src_quality quality)
84     switch (quality) {
107     if (property_get("af.resampler.quality", value, NULL) > 0) {
112             ALOGD("forcing AudioResampler quality to %d", defaultQuality);
120 uint32_t AudioResampler::qualityMHz(src_quality quality)
122     switch (quality) {
147         int32_t sampleRate, src_quality quality) {
150     if (quality == DEFAULT_QUALITY) {
151         // read the resampler default quality property the first time it is needed
156         quality = defaultQuality;
163      * has not been set, the target resampler quality is set to DYN_MED_QUALITY,
168     if (quality == DEFAULT_QUALITY) {
169         quality = DYN_MED_QUALITY;
175         uint32_t deltaMHz = qualityMHz(quality);
177         if ((qualityIsSupported(quality) && newMHz <= maxMHz) || atFinalQuality) {
178             ALOGV("resampler load %u -> %u MHz due to delta +%u MHz from quality %d",
179                     currentMHz, newMHz, deltaMHz, quality);
183         // not enough CPU available for proposed quality level, so try next lowest level
184         switch (quality) {
190             quality = LOW_QUALITY;
193             quality = MED_QUALITY;
196             quality = HIGH_QUALITY;
202             quality = DYN_LOW_QUALITY;
205             quality = DYN_MED_QUALITY;
213     switch (quality) {
231         ALOGV("Create VERY_HIGH_QUALITY sinc Resampler = %d", quality);
233         resampler = new AudioResamplerSinc(inChannelCount, sampleRate, quality);
238         ALOGV("Create dynamic Resampler = %d", quality);
241                     sampleRate, quality);
244             if (quality == DYN_HIGH_QUALITY) {
246                         sampleRate, quality);
249                         sampleRate, quality);
261         int32_t sampleRate, src_quality quality) :
265         mPTS(AudioBufferProvider::kInvalidPTS), mQuality(quality) {
267     const int maxChannels = quality < DYN_LOW_QUALITY ? 2 : 8;
270         LOG_ALWAYS_FATAL("Unsupported sample format %d quality %d channels",
271                 quality, inChannelCount);
284     src_quality quality = getQuality();
285     uint32_t deltaMHz = qualityMHz(quality);
287     ALOGV("resampler load %u -> %d MHz due to delta -%u MHz from quality %d",
288             currentMHz, newMHz, deltaMHz, quality);