diff options
Diffstat (limited to 'media/libmedia/IAudioFlinger.cpp')
-rw-r--r-- | media/libmedia/IAudioFlinger.cpp | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/media/libmedia/IAudioFlinger.cpp b/media/libmedia/IAudioFlinger.cpp index 1940fe7..0e2463e 100644 --- a/media/libmedia/IAudioFlinger.cpp +++ b/media/libmedia/IAudioFlinger.cpp @@ -169,6 +169,8 @@ public: track_flags_t *flags, pid_t tid, int *sessionId, + sp<IMemory>& cblk, + sp<IMemory>& buffers, status_t *status) { Parcel data, reply; @@ -188,6 +190,8 @@ public: lSessionId = *sessionId; } data.writeInt32(lSessionId); + cblk.clear(); + buffers.clear(); status_t lStatus = remote()->transact(OPEN_RECORD, data, &reply); if (lStatus != NO_ERROR) { ALOGE("openRecord error: %s", strerror(-lStatus)); @@ -206,17 +210,34 @@ public: } lStatus = reply.readInt32(); record = interface_cast<IAudioRecord>(reply.readStrongBinder()); + cblk = interface_cast<IMemory>(reply.readStrongBinder()); + if (cblk != 0 && cblk->pointer() == NULL) { + cblk.clear(); + } + buffers = interface_cast<IMemory>(reply.readStrongBinder()); + if (buffers != 0 && buffers->pointer() == NULL) { + buffers.clear(); + } if (lStatus == NO_ERROR) { if (record == 0) { ALOGE("openRecord should have returned an IAudioRecord"); lStatus = UNKNOWN_ERROR; + } else if (cblk == 0) { + ALOGE("openRecord should have returned a cblk"); + lStatus = NO_MEMORY; } + // buffers is permitted to be 0 } else { - if (record != 0) { - ALOGE("openRecord returned an IAudioRecord but with status %d", lStatus); - record.clear(); + if (record != 0 || cblk != 0 || buffers != 0) { + ALOGE("openRecord returned an IAudioRecord, cblk, " + "or buffers but with status %d", lStatus); } } + if (lStatus != NO_ERROR) { + record.clear(); + cblk.clear(); + buffers.clear(); + } } if (status != NULL) { *status = lStatus; @@ -838,15 +859,20 @@ status_t BnAudioFlinger::onTransact( track_flags_t flags = (track_flags_t) data.readInt32(); pid_t tid = (pid_t) data.readInt32(); int sessionId = data.readInt32(); + sp<IMemory> cblk; + sp<IMemory> buffers; status_t status; sp<IAudioRecord> record = openRecord(input, - sampleRate, format, channelMask, &frameCount, &flags, tid, &sessionId, &status); + sampleRate, format, channelMask, &frameCount, &flags, tid, &sessionId, + cblk, buffers, &status); LOG_ALWAYS_FATAL_IF((record != 0) != (status == NO_ERROR)); reply->writeInt64(frameCount); reply->writeInt32(flags); reply->writeInt32(sessionId); reply->writeInt32(status); reply->writeStrongBinder(record->asBinder()); + reply->writeStrongBinder(cblk->asBinder()); + reply->writeStrongBinder(buffers->asBinder()); return NO_ERROR; } break; case SAMPLE_RATE: { |