Lines Matching defs:ioFormat
220 AudioMixer::AcceptFormat(const media_destination &dest, media_format *ioFormat)
222 PRINT_FORMAT("AudioMixer::AcceptFormat: ", *ioFormat);
233 if (ioFormat->type == B_MEDIA_UNKNOWN_TYPE)
234 ioFormat->type = B_MEDIA_RAW_AUDIO;
237 if (ioFormat->type != B_MEDIA_RAW_AUDIO)
249 ioFormat->user_data_type = FORMAT_USER_DATA_TYPE;
250 *(uint32 *)&ioFormat->user_data[0] = FORMAT_USER_DATA_MAGIC_1;
251 *(uint32 *)&ioFormat->user_data[4] = channel_count;
252 *(float *)&ioFormat->user_data[20] = frame_rate;
253 *(uint32 *)&ioFormat->user_data[44] = FORMAT_USER_DATA_MAGIC_2;
534 AudioMixer::FormatProposal(const media_source &output, media_format *ioFormat)
548 if (ioFormat->type == B_MEDIA_UNKNOWN_TYPE)
549 ioFormat->type = B_MEDIA_RAW_AUDIO;
552 if (ioFormat->type != B_MEDIA_RAW_AUDIO)