diff options
Diffstat (limited to 'services/audiopolicy/AudioPolicyManager.cpp')
| -rw-r--r-- | services/audiopolicy/AudioPolicyManager.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/services/audiopolicy/AudioPolicyManager.cpp b/services/audiopolicy/AudioPolicyManager.cpp index 9e59488..14fdec5 100644 --- a/services/audiopolicy/AudioPolicyManager.cpp +++ b/services/audiopolicy/AudioPolicyManager.cpp @@ -1845,6 +1845,11 @@ status_t AudioPolicyManager::dump(int fd) mEffects.valueAt(i)->dump(fd); } + snprintf(buffer, SIZE, "\nAudio Patches:\n"); + write(fd, buffer, strlen(buffer)); + for (size_t i = 0; i < mAudioPatches.size(); i++) { + mAudioPatches[i]->dump(fd, 2, i); + } return NO_ERROR; } @@ -5214,6 +5219,8 @@ status_t AudioPolicyManager::AudioOutputDescriptor::dump(int fd) char buffer[SIZE]; String8 result; + snprintf(buffer, SIZE, " ID: %d\n", mId); + result.append(buffer); snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate); result.append(buffer); snprintf(buffer, SIZE, " Format: %08x\n", mFormat); @@ -5297,6 +5304,8 @@ status_t AudioPolicyManager::AudioInputDescriptor::dump(int fd) char buffer[SIZE]; String8 result; + snprintf(buffer, SIZE, " ID: %d\n", mId); + result.append(buffer); snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate); result.append(buffer); snprintf(buffer, SIZE, " Format: %d\n", mFormat); @@ -6719,6 +6728,53 @@ status_t AudioPolicyManager::DeviceDescriptor::dump(int fd, int spaces, int inde return NO_ERROR; } +status_t AudioPolicyManager::AudioPatch::dump(int fd, int spaces, int index) const +{ + const size_t SIZE = 256; + char buffer[SIZE]; + String8 result; + + + snprintf(buffer, SIZE, "%*sAudio patch %d:\n", spaces, "", index+1); + result.append(buffer); + snprintf(buffer, SIZE, "%*s- handle: %2d\n", spaces, "", mHandle); + result.append(buffer); + snprintf(buffer, SIZE, "%*s- audio flinger handle: %2d\n", spaces, "", mAfPatchHandle); + result.append(buffer); + snprintf(buffer, SIZE, "%*s- owner uid: %2d\n", spaces, "", mUid); + result.append(buffer); + snprintf(buffer, SIZE, "%*s- %d sources:\n", spaces, "", mPatch.num_sources); + result.append(buffer); + for (size_t i = 0; i < mPatch.num_sources; i++) { + if (mPatch.sources[i].type == AUDIO_PORT_TYPE_DEVICE) { + snprintf(buffer, SIZE, "%*s- Device ID %d %s\n", spaces + 2, "", + mPatch.sources[i].id, enumToString(sDeviceNameToEnumTable, + ARRAY_SIZE(sDeviceNameToEnumTable), + mPatch.sources[i].ext.device.type)); + } else { + snprintf(buffer, SIZE, "%*s- Mix ID %d I/O handle %d\n", spaces + 2, "", + mPatch.sources[i].id, mPatch.sources[i].ext.mix.handle); + } + result.append(buffer); + } + snprintf(buffer, SIZE, "%*s- %d sinks:\n", spaces, "", mPatch.num_sinks); + result.append(buffer); + for (size_t i = 0; i < mPatch.num_sinks; i++) { + if (mPatch.sinks[i].type == AUDIO_PORT_TYPE_DEVICE) { + snprintf(buffer, SIZE, "%*s- Device ID %d %s\n", spaces + 2, "", + mPatch.sinks[i].id, enumToString(sDeviceNameToEnumTable, + ARRAY_SIZE(sDeviceNameToEnumTable), + mPatch.sinks[i].ext.device.type)); + } else { + snprintf(buffer, SIZE, "%*s- Mix ID %d I/O handle %d\n", spaces + 2, "", + mPatch.sinks[i].id, mPatch.sinks[i].ext.mix.handle); + } + result.append(buffer); + } + + write(fd, result.string(), result.size()); + return NO_ERROR; +} // --- audio_policy.conf file parsing |