Cross Reference: /vbox/src/VBox/Devices/Audio/coreaudio.c

Lines Matching defs:pStreamDesc
214 static void caDebugOutputAudioStreamBasicDescription(const char *pszDesc, const AudioStreamBasicDescription *pStreamDesc)
218     Log(("CoreAudio: Format ID: %RU32 (%c%c%c%c)\n", pStreamDesc->mFormatID, RT_BYTE4(pStreamDesc->mFormatID), RT_BYTE3(pStreamDesc->mFormatID), RT_BYTE2(pStreamDesc->mFormatID), RT_BYTE1(pStreamDesc->mFormatID)));
219     Log(("CoreAudio: Flags: %RU32", pStreamDesc->mFormatFlags));
220     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsFloat)
222     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsBigEndian)
224     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsSignedInteger)
226     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsPacked)
228     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsAlignedHigh)
230     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsNonInterleaved)
232     if (pStreamDesc->mFormatFlags & kAudioFormatFlagIsNonMixable)
234     if (pStreamDesc->mFormatFlags & kAudioFormatFlagsAreAllClear)
237     snprintf(pszSampleRate, 32, "%.2f", (float)pStreamDesc->mSampleRate);
239     Log(("CoreAudio: ChannelsPerFrame: %RU32\n", pStreamDesc->mChannelsPerFrame));
240     Log(("CoreAudio: FramesPerPacket: %RU32\n", pStreamDesc->mFramesPerPacket));
241     Log(("CoreAudio: BitsPerChannel: %RU32\n", pStreamDesc->mBitsPerChannel));
242     Log(("CoreAudio: BytesPerFrame: %RU32\n", pStreamDesc->mBytesPerFrame));
243     Log(("CoreAudio: BytesPerPacket: %RU32\n", pStreamDesc->mBytesPerPacket));
247 static void caPCMInfoToAudioStreamBasicDescription(struct audio_pcm_info *pInfo, AudioStreamBasicDescription *pStreamDesc)
249     pStreamDesc->mFormatID = kAudioFormatLinearPCM;
250     pStreamDesc->mFormatFlags = kAudioFormatFlagIsPacked;
251     pStreamDesc->mFramesPerPacket = 1;
252     pStreamDesc->mSampleRate = (Float64)pInfo->freq;
253     pStreamDesc->mChannelsPerFrame = pInfo->nchannels;
254     pStreamDesc->mBitsPerChannel = pInfo->bits;
256         pStreamDesc->mFormatFlags |= kAudioFormatFlagIsSignedInteger;
257     pStreamDesc->mBytesPerFrame = pStreamDesc->mChannelsPerFrame * (pStreamDesc->mBitsPerChannel / 8);
258     pStreamDesc->mBytesPerPacket = pStreamDesc->mFramesPerPacket * pStreamDesc->mBytesPerFrame;