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-rw-r--r--media/libmedia/AudioRecord.cpp10
-rw-r--r--media/libmedia/AudioSystem.cpp3
-rw-r--r--media/libmedia/AudioTrack.cpp166
-rw-r--r--media/libmedia/AudioTrackShared.cpp10
-rw-r--r--media/libmedia/IAudioPolicyService.cpp5
-rw-r--r--media/libmedia/ICrypto.cpp66
-rw-r--r--media/libmedia/IMediaCodecList.cpp28
-rw-r--r--media/libmedia/MediaCodecInfo.cpp11
8 files changed, 259 insertions, 40 deletions
diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index 7fc1a78..5bbe786 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -189,13 +189,9 @@ status_t AudioRecord::set(
}
// validate parameters
- if (!audio_is_valid_format(format)) {
- ALOGE("Invalid format %#x", format);
- return BAD_VALUE;
- }
- // Temporary restriction: AudioFlinger currently supports 16-bit PCM only
- if (format != AUDIO_FORMAT_PCM_16_BIT) {
- ALOGE("Format %#x is not supported", format);
+ // AudioFlinger capture only supports linear PCM
+ if (!audio_is_valid_format(format) || !audio_is_linear_pcm(format)) {
+ ALOGE("Format %#x is not linear pcm", format);
return BAD_VALUE;
}
mFormat = format;
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp
index 9150a94..8db72ee 100644
--- a/media/libmedia/AudioSystem.cpp
+++ b/media/libmedia/AudioSystem.cpp
@@ -658,13 +658,14 @@ status_t AudioSystem::getOutputForAttr(const audio_attributes_t *attr,
audio_format_t format,
audio_channel_mask_t channelMask,
audio_output_flags_t flags,
+ audio_port_handle_t selectedDeviceId,
const audio_offload_info_t *offloadInfo)
{
const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
if (aps == 0) return NO_INIT;
return aps->getOutputForAttr(attr, output, session, stream,
samplingRate, format, channelMask,
- flags, offloadInfo);
+ flags, selectedDeviceId, offloadInfo);
}
status_t AudioSystem::startOutput(audio_io_handle_t output,
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index cfdb19c..d32db7c 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -56,6 +56,24 @@ static int64_t getNowUs()
return convertTimespecToUs(tv);
}
+// Must match similar computation in createTrack_l in Threads.cpp.
+// TODO: Move to a common library
+static size_t calculateMinFrameCount(
+ uint32_t afLatencyMs, uint32_t afFrameCount, uint32_t afSampleRate,
+ uint32_t sampleRate, float speed)
+{
+ // Ensure that buffer depth covers at least audio hardware latency
+ uint32_t minBufCount = afLatencyMs / ((1000 * afFrameCount) / afSampleRate);
+ if (minBufCount < 2) {
+ minBufCount = 2;
+ }
+ ALOGV("calculateMinFrameCount afLatency %u afFrameCount %u afSampleRate %u "
+ "sampleRate %u speed %f minBufCount: %u",
+ afLatencyMs, afFrameCount, afSampleRate, sampleRate, speed, minBufCount);
+ return minBufCount * sourceFramesNeededWithTimestretch(
+ sampleRate, afFrameCount, afSampleRate, speed);
+}
+
// static
status_t AudioTrack::getMinFrameCount(
size_t* frameCount,
@@ -94,13 +112,10 @@ status_t AudioTrack::getMinFrameCount(
return status;
}
- // Ensure that buffer depth covers at least audio hardware latency
- uint32_t minBufCount = afLatency / ((1000 * afFrameCount) / afSampleRate);
- if (minBufCount < 2) {
- minBufCount = 2;
- }
+ // When called from createTrack, speed is 1.0f (normal speed).
+ // This is rechecked again on setting playback rate (TODO: on setting sample rate, too).
+ *frameCount = calculateMinFrameCount(afLatency, afFrameCount, afSampleRate, sampleRate, 1.0f);
- *frameCount = minBufCount * sourceFramesNeeded(sampleRate, afFrameCount, afSampleRate);
// The formula above should always produce a non-zero value under normal circumstances:
// AudioTrack.SAMPLE_RATE_HZ_MIN <= sampleRate <= AudioTrack.SAMPLE_RATE_HZ_MAX.
// Return error in the unlikely event that it does not, as that's part of the API contract.
@@ -109,8 +124,8 @@ status_t AudioTrack::getMinFrameCount(
streamType, sampleRate);
return BAD_VALUE;
}
- ALOGV("getMinFrameCount=%zu: afFrameCount=%zu, minBufCount=%u, afSampleRate=%u, afLatency=%u",
- *frameCount, afFrameCount, minBufCount, afSampleRate, afLatency);
+ ALOGV("getMinFrameCount=%zu: afFrameCount=%zu, afSampleRate=%u, afLatency=%u",
+ *frameCount, afFrameCount, afSampleRate, afLatency);
return NO_ERROR;
}
@@ -121,7 +136,8 @@ AudioTrack::AudioTrack()
mIsTimed(false),
mPreviousPriority(ANDROID_PRIORITY_NORMAL),
mPreviousSchedulingGroup(SP_DEFAULT),
- mPausedPosition(0)
+ mPausedPosition(0),
+ mSelectedDeviceId(AUDIO_PORT_HANDLE_NONE)
{
mAttributes.content_type = AUDIO_CONTENT_TYPE_UNKNOWN;
mAttributes.usage = AUDIO_USAGE_UNKNOWN;
@@ -149,7 +165,8 @@ AudioTrack::AudioTrack(
mIsTimed(false),
mPreviousPriority(ANDROID_PRIORITY_NORMAL),
mPreviousSchedulingGroup(SP_DEFAULT),
- mPausedPosition(0)
+ mPausedPosition(0),
+ mSelectedDeviceId(AUDIO_PORT_HANDLE_NONE)
{
mStatus = set(streamType, sampleRate, format, channelMask,
frameCount, flags, cbf, user, notificationFrames,
@@ -177,7 +194,8 @@ AudioTrack::AudioTrack(
mIsTimed(false),
mPreviousPriority(ANDROID_PRIORITY_NORMAL),
mPreviousSchedulingGroup(SP_DEFAULT),
- mPausedPosition(0)
+ mPausedPosition(0),
+ mSelectedDeviceId(AUDIO_PORT_HANDLE_NONE)
{
mStatus = set(streamType, sampleRate, format, channelMask,
0 /*frameCount*/, flags, cbf, user, notificationFrames,
@@ -357,6 +375,8 @@ status_t AudioTrack::set(
return BAD_VALUE;
}
mSampleRate = sampleRate;
+ mSpeed = AUDIO_TIMESTRETCH_SPEED_NORMAL;
+ mPitch = AUDIO_TIMESTRETCH_PITCH_NORMAL;
// Make copy of input parameter offloadInfo so that in the future:
// (a) createTrack_l doesn't need it as an input parameter
@@ -686,6 +706,7 @@ status_t AudioTrack::setSampleRate(uint32_t rate)
if (rate == 0 || rate > afSamplingRate * AUDIO_RESAMPLER_DOWN_RATIO_MAX) {
return BAD_VALUE;
}
+ // TODO: Should we also check if the buffer size is compatible?
mSampleRate = rate;
mProxy->setSampleRate(rate);
@@ -716,6 +737,42 @@ uint32_t AudioTrack::getSampleRate() const
return mSampleRate;
}
+status_t AudioTrack::setPlaybackRate(float speed, float pitch)
+{
+ if (speed < AUDIO_TIMESTRETCH_SPEED_MIN
+ || speed > AUDIO_TIMESTRETCH_SPEED_MAX
+ || pitch < AUDIO_TIMESTRETCH_PITCH_MIN
+ || pitch > AUDIO_TIMESTRETCH_PITCH_MAX) {
+ return BAD_VALUE;
+ }
+ AutoMutex lock(mLock);
+ if (speed == mSpeed && pitch == mPitch) {
+ return NO_ERROR;
+ }
+ if (mIsTimed || isOffloadedOrDirect_l()) {
+ return INVALID_OPERATION;
+ }
+ if (mFlags & AUDIO_OUTPUT_FLAG_FAST) {
+ return INVALID_OPERATION;
+ }
+ // Check if the buffer size is compatible.
+ if (!isSampleRateSpeedAllowed_l(mSampleRate, speed)) {
+ ALOGV("setPlaybackRate(%f, %f) failed", speed, pitch);
+ return BAD_VALUE;
+ }
+ mSpeed = speed;
+ mPitch = pitch;
+ mProxy->setPlaybackRate(speed, pitch);
+ return NO_ERROR;
+}
+
+void AudioTrack::getPlaybackRate(float *speed, float *pitch) const
+{
+ AutoMutex lock(mLock);
+ *speed = mSpeed;
+ *pitch = mPitch;
+}
+
status_t AudioTrack::setLoop(uint32_t loopStart, uint32_t loopEnd, int loopCount)
{
if (mSharedBuffer == 0 || mIsTimed || isOffloadedOrDirect()) {
@@ -928,6 +985,21 @@ audio_io_handle_t AudioTrack::getOutput() const
return mOutput;
}
+status_t AudioTrack::setOutputDevice(audio_port_handle_t deviceId) {
+ AutoMutex lock(mLock);
+ if (mSelectedDeviceId != deviceId) {
+ mSelectedDeviceId = deviceId;
+ return restoreTrack_l("setOutputDevice() restart");
+ } else {
+ return NO_ERROR;
+ }
+}
+
+audio_port_handle_t AudioTrack::getOutputDevice() {
+ AutoMutex lock(mLock);
+ return mSelectedDeviceId;
+}
+
status_t AudioTrack::attachAuxEffect(int effectId)
{
AutoMutex lock(mLock);
@@ -960,11 +1032,12 @@ status_t AudioTrack::createTrack_l()
audio_io_handle_t output;
audio_stream_type_t streamType = mStreamType;
audio_attributes_t *attr = (mStreamType == AUDIO_STREAM_DEFAULT) ? &mAttributes : NULL;
- status_t status = AudioSystem::getOutputForAttr(attr, &output,
- (audio_session_t)mSessionId, &streamType,
- mSampleRate, mFormat, mChannelMask,
- mFlags, mOffloadInfo);
+ status_t status;
+ status = AudioSystem::getOutputForAttr(attr, &output,
+ (audio_session_t)mSessionId, &streamType,
+ mSampleRate, mFormat, mChannelMask,
+ mFlags, mSelectedDeviceId, mOffloadInfo);
if (status != NO_ERROR || output == AUDIO_IO_HANDLE_NONE) {
ALOGE("Could not get audio output for session %d, stream type %d, usage %d, sample rate %u, format %#x,"
@@ -1067,8 +1140,16 @@ status_t AudioTrack::createTrack_l()
// there _is_ a frameCount parameter. We silently ignore it.
frameCount = mSharedBuffer->size() / mFrameSize;
} else {
- // For fast and normal streaming tracks,
- // the frame count calculations and checks are done by server
+ // For fast tracks the frame count calculations and checks are done by server
+
+ if ((mFlags & AUDIO_OUTPUT_FLAG_FAST) == 0) {
+ // for normal tracks precompute the frame count based on speed.
+ const size_t minFrameCount = calculateMinFrameCount(
+ afLatency, afFrameCount, afSampleRate, mSampleRate, mSpeed);
+ if (frameCount < minFrameCount) {
+ frameCount = minFrameCount;
+ }
+ }
}
IAudioFlinger::track_flags_t trackFlags = IAudioFlinger::TRACK_DEFAULT;
@@ -1211,6 +1292,7 @@ status_t AudioTrack::createTrack_l()
}
mAudioTrack->attachAuxEffect(mAuxEffectId);
+ // FIXME doesn't take into account speed or future sample rate changes (until restoreTrack)
// FIXME don't believe this lie
mLatency = afLatency + (1000*frameCount) / mSampleRate;
@@ -1236,6 +1318,7 @@ status_t AudioTrack::createTrack_l()
mProxy->setSendLevel(mSendLevel);
mProxy->setSampleRate(mSampleRate);
+ mProxy->setPlaybackRate(mSpeed, mPitch);
mProxy->setMinimum(mNotificationFramesAct);
mDeathNotifier = new DeathNotifier(this);
@@ -1604,6 +1687,7 @@ nsecs_t AudioTrack::processAudioBuffer()
// Cache other fields that will be needed soon
uint32_t sampleRate = mSampleRate;
+ float speed = mSpeed;
uint32_t notificationFrames = mNotificationFramesAct;
if (mRefreshRemaining) {
mRefreshRemaining = false;
@@ -1732,7 +1816,7 @@ nsecs_t AudioTrack::processAudioBuffer()
if (minFrames != (uint32_t) ~0) {
// This "fudge factor" avoids soaking CPU, and compensates for late progress by server
static const nsecs_t kFudgeNs = 10000000LL; // 10 ms
- ns = ((minFrames * 1000000000LL) / sampleRate) + kFudgeNs;
+ ns = ((double)minFrames * 1000000000) / ((double)sampleRate * speed) + kFudgeNs;
}
// If not supplying data by EVENT_MORE_DATA, then we're done
@@ -1773,7 +1857,8 @@ nsecs_t AudioTrack::processAudioBuffer()
if (mRetryOnPartialBuffer && !isOffloaded()) {
mRetryOnPartialBuffer = false;
if (avail < mRemainingFrames) {
- int64_t myns = ((mRemainingFrames - avail) * 1100000000LL) / sampleRate;
+ int64_t myns = ((double)(mRemainingFrames - avail) * 1100000000)
+ / ((double)sampleRate * speed);
if (ns < 0 || myns < ns) {
ns = myns;
}
@@ -1828,7 +1913,7 @@ nsecs_t AudioTrack::processAudioBuffer()
// that total to a sum == notificationFrames.
if (0 < misalignment && misalignment <= mRemainingFrames) {
mRemainingFrames = misalignment;
- return (mRemainingFrames * 1100000000LL) / sampleRate;
+ return ((double)mRemainingFrames * 1100000000) / ((double)sampleRate * speed);
}
#endif
@@ -1923,6 +2008,41 @@ uint32_t AudioTrack::updateAndGetPosition_l()
return mPosition += (uint32_t) delta;
}
+bool AudioTrack::isSampleRateSpeedAllowed_l(uint32_t sampleRate, float speed) const
+{
+ // applicable for mixing tracks only (not offloaded or direct)
+ if (mStaticProxy != 0) {
+ return true; // static tracks do not have issues with buffer sizing.
+ }
+ status_t status;
+ uint32_t afLatency;
+ status = AudioSystem::getLatency(mOutput, &afLatency);
+ if (status != NO_ERROR) {
+ ALOGE("getLatency(%d) failed status %d", mOutput, status);
+ return false;
+ }
+
+ size_t afFrameCount;
+ status = AudioSystem::getFrameCount(mOutput, &afFrameCount);
+ if (status != NO_ERROR) {
+ ALOGE("getFrameCount(output=%d) status %d", mOutput, status);
+ return false;
+ }
+
+ uint32_t afSampleRate;
+ status = AudioSystem::getSamplingRate(mOutput, &afSampleRate);
+ if (status != NO_ERROR) {
+ ALOGE("getSamplingRate(output=%d) status %d", mOutput, status);
+ return false;
+ }
+
+ const size_t minFrameCount =
+ calculateMinFrameCount(afLatency, afFrameCount, afSampleRate, sampleRate, speed);
+ ALOGV("isSampleRateSpeedAllowed_l mFrameCount %zu minFrameCount %zu",
+ mFrameCount, minFrameCount);
+ return mFrameCount >= minFrameCount;
+}
+
status_t AudioTrack::setParameters(const String8& keyValuePairs)
{
AutoMutex lock(mLock);
@@ -1988,7 +2108,8 @@ status_t AudioTrack::getTimestamp(AudioTimestamp& timestamp)
return WOULD_BLOCK; // stale timestamp time, occurs before start.
}
const int64_t deltaTimeUs = timestampTimeUs - mStartUs;
- const int64_t deltaPositionByUs = timestamp.mPosition * 1000000LL / mSampleRate;
+ const int64_t deltaPositionByUs = (double)timestamp.mPosition * 1000000
+ / ((double)mSampleRate * mSpeed);
if (deltaPositionByUs > deltaTimeUs + kTimeJitterUs) {
// Verify that the counter can't count faster than the sample rate
@@ -2075,7 +2196,8 @@ status_t AudioTrack::dump(int fd, const Vector<String16>& args __unused) const
snprintf(buffer, 255, " format(%d), channel count(%d), frame count(%zu)\n", mFormat,
mChannelCount, mFrameCount);
result.append(buffer);
- snprintf(buffer, 255, " sample rate(%u), status(%d)\n", mSampleRate, mStatus);
+ snprintf(buffer, 255, " sample rate(%u), speed(%f), status(%d)\n",
+ mSampleRate, mSpeed, mStatus);
result.append(buffer);
snprintf(buffer, 255, " state(%d), latency (%d)\n", mState, mLatency);
result.append(buffer);
diff --git a/media/libmedia/AudioTrackShared.cpp b/media/libmedia/AudioTrackShared.cpp
index 6d5f1af..ba67b40 100644
--- a/media/libmedia/AudioTrackShared.cpp
+++ b/media/libmedia/AudioTrackShared.cpp
@@ -793,6 +793,16 @@ void AudioTrackServerProxy::tallyUnderrunFrames(uint32_t frameCount)
(void) android_atomic_or(CBLK_UNDERRUN, &cblk->mFlags);
}
+void AudioTrackServerProxy::getPlaybackRate(float *speed, float *pitch)
+{ // do not call from multiple threads without holding lock
+ AudioTrackPlaybackRate playbackRate;
+ if (mPlaybackRateObserver.poll(playbackRate)) {
+ mPlaybackRate = playbackRate;
+ }
+ *speed = mPlaybackRate.mSpeed;
+ *pitch = mPlaybackRate.mPitch;
+}
+
// ---------------------------------------------------------------------------
StaticAudioTrackServerProxy::StaticAudioTrackServerProxy(audio_track_cblk_t* cblk, void *buffers,
diff --git a/media/libmedia/IAudioPolicyService.cpp b/media/libmedia/IAudioPolicyService.cpp
index 39374d8..4b86532 100644
--- a/media/libmedia/IAudioPolicyService.cpp
+++ b/media/libmedia/IAudioPolicyService.cpp
@@ -173,6 +173,7 @@ public:
audio_format_t format,
audio_channel_mask_t channelMask,
audio_output_flags_t flags,
+ audio_port_handle_t selectedDeviceId,
const audio_offload_info_t *offloadInfo)
{
Parcel data, reply;
@@ -208,6 +209,7 @@ public:
data.writeInt32(static_cast <uint32_t>(format));
data.writeInt32(channelMask);
data.writeInt32(static_cast <uint32_t>(flags));
+ data.writeInt32(selectedDeviceId);
// hasOffloadInfo
if (offloadInfo == NULL) {
data.writeInt32(0);
@@ -815,6 +817,7 @@ status_t BnAudioPolicyService::onTransact(
audio_channel_mask_t channelMask = data.readInt32();
audio_output_flags_t flags =
static_cast <audio_output_flags_t>(data.readInt32());
+ audio_port_handle_t selectedDeviceId = data.readInt32();
bool hasOffloadInfo = data.readInt32() != 0;
audio_offload_info_t offloadInfo;
if (hasOffloadInfo) {
@@ -824,7 +827,7 @@ status_t BnAudioPolicyService::onTransact(
status_t status = getOutputForAttr(hasAttributes ? &attr : NULL,
&output, session, &stream,
samplingRate, format, channelMask,
- flags, hasOffloadInfo ? &offloadInfo : NULL);
+ flags, selectedDeviceId, hasOffloadInfo ? &offloadInfo : NULL);
reply->writeInt32(status);
reply->writeInt32(output);
reply->writeInt32(stream);
diff --git a/media/libmedia/ICrypto.cpp b/media/libmedia/ICrypto.cpp
index c26c5bf..9246a7c 100644
--- a/media/libmedia/ICrypto.cpp
+++ b/media/libmedia/ICrypto.cpp
@@ -19,6 +19,7 @@
#include <utils/Log.h>
#include <binder/Parcel.h>
+#include <binder/IMemory.h>
#include <media/ICrypto.h>
#include <media/stagefright/MediaErrors.h>
#include <media/stagefright/foundation/ADebug.h>
@@ -34,6 +35,7 @@ enum {
REQUIRES_SECURE_COMPONENT,
DECRYPT,
NOTIFY_RESOLUTION,
+ SET_MEDIADRM_SESSION,
};
struct BpCrypto : public BpInterface<ICrypto> {
@@ -97,7 +99,7 @@ struct BpCrypto : public BpInterface<ICrypto> {
const uint8_t key[16],
const uint8_t iv[16],
CryptoPlugin::Mode mode,
- const void *srcPtr,
+ const sp<IMemory> &sharedBuffer, size_t offset,
const CryptoPlugin::SubSample *subSamples, size_t numSubSamples,
void *dstPtr,
AString *errorDetailMsg) {
@@ -126,7 +128,8 @@ struct BpCrypto : public BpInterface<ICrypto> {
}
data.writeInt32(totalSize);
- data.write(srcPtr, totalSize);
+ data.writeStrongBinder(IInterface::asBinder(sharedBuffer));
+ data.writeInt32(offset);
data.writeInt32(numSubSamples);
data.write(subSamples, sizeof(CryptoPlugin::SubSample) * numSubSamples);
@@ -159,7 +162,28 @@ struct BpCrypto : public BpInterface<ICrypto> {
remote()->transact(NOTIFY_RESOLUTION, data, &reply);
}
+ virtual status_t setMediaDrmSession(const Vector<uint8_t> &sessionId) {
+ Parcel data, reply;
+ data.writeInterfaceToken(ICrypto::getInterfaceDescriptor());
+
+ writeVector(data, sessionId);
+ remote()->transact(SET_MEDIADRM_SESSION, data, &reply);
+
+ return reply.readInt32();
+ }
+
private:
+ void readVector(Parcel &reply, Vector<uint8_t> &vector) const {
+ uint32_t size = reply.readInt32();
+ vector.insertAt((size_t)0, size);
+ reply.read(vector.editArray(), size);
+ }
+
+ void writeVector(Parcel &data, Vector<uint8_t> const &vector) const {
+ data.writeInt32(vector.size());
+ data.write(vector.array(), vector.size());
+ }
+
DISALLOW_EVIL_CONSTRUCTORS(BpCrypto);
};
@@ -167,6 +191,17 @@ IMPLEMENT_META_INTERFACE(Crypto, "android.hardware.ICrypto");
////////////////////////////////////////////////////////////////////////////////
+void BnCrypto::readVector(const Parcel &data, Vector<uint8_t> &vector) const {
+ uint32_t size = data.readInt32();
+ vector.insertAt((size_t)0, size);
+ data.read(vector.editArray(), size);
+}
+
+void BnCrypto::writeVector(Parcel *reply, Vector<uint8_t> const &vector) const {
+ reply->writeInt32(vector.size());
+ reply->write(vector.array(), vector.size());
+}
+
status_t BnCrypto::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
@@ -245,8 +280,9 @@ status_t BnCrypto::onTransact(
data.read(iv, sizeof(iv));
size_t totalSize = data.readInt32();
- void *srcData = malloc(totalSize);
- data.read(srcData, totalSize);
+ sp<IMemory> sharedBuffer =
+ interface_cast<IMemory>(data.readStrongBinder());
+ int32_t offset = data.readInt32();
int32_t numSubSamples = data.readInt32();
@@ -265,15 +301,21 @@ status_t BnCrypto::onTransact(
}
AString errorDetailMsg;
- ssize_t result = decrypt(
+ ssize_t result;
+
+ if (offset + totalSize > sharedBuffer->size()) {
+ result = -EINVAL;
+ } else {
+ result = decrypt(
secure,
key,
iv,
mode,
- srcData,
+ sharedBuffer, offset,
subSamples, numSubSamples,
dstPtr,
&errorDetailMsg);
+ }
reply->writeInt32(result);
@@ -294,9 +336,6 @@ status_t BnCrypto::onTransact(
delete[] subSamples;
subSamples = NULL;
- free(srcData);
- srcData = NULL;
-
return OK;
}
@@ -311,6 +350,15 @@ status_t BnCrypto::onTransact(
return OK;
}
+ case SET_MEDIADRM_SESSION:
+ {
+ CHECK_INTERFACE(IDrm, data, reply);
+ Vector<uint8_t> sessionId;
+ readVector(data, sessionId);
+ reply->writeInt32(setMediaDrmSession(sessionId));
+ return OK;
+ }
+
default:
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/media/libmedia/IMediaCodecList.cpp b/media/libmedia/IMediaCodecList.cpp
index 80020db..e2df104 100644
--- a/media/libmedia/IMediaCodecList.cpp
+++ b/media/libmedia/IMediaCodecList.cpp
@@ -30,6 +30,7 @@ enum {
CREATE = IBinder::FIRST_CALL_TRANSACTION,
COUNT_CODECS,
GET_CODEC_INFO,
+ GET_GLOBAL_SETTINGS,
FIND_CODEC_BY_TYPE,
FIND_CODEC_BY_NAME,
};
@@ -64,6 +65,19 @@ public:
}
}
+ virtual const sp<AMessage> getGlobalSettings() const
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IMediaCodecList::getInterfaceDescriptor());
+ remote()->transact(GET_GLOBAL_SETTINGS, data, &reply);
+ status_t err = reply.readInt32();
+ if (err == OK) {
+ return AMessage::FromParcel(reply);
+ } else {
+ return NULL;
+ }
+ }
+
virtual ssize_t findCodecByType(
const char *type, bool encoder, size_t startIndex = 0) const
{
@@ -125,6 +139,20 @@ status_t BnMediaCodecList::onTransact(
}
break;
+ case GET_GLOBAL_SETTINGS:
+ {
+ CHECK_INTERFACE(IMediaCodecList, data, reply);
+ const sp<AMessage> info = getGlobalSettings();
+ if (info != NULL) {
+ reply->writeInt32(OK);
+ info->writeToParcel(reply);
+ } else {
+ reply->writeInt32(-ERANGE);
+ }
+ return NO_ERROR;
+ }
+ break;
+
case FIND_CODEC_BY_TYPE:
{
CHECK_INTERFACE(IMediaCodecList, data, reply);
diff --git a/media/libmedia/MediaCodecInfo.cpp b/media/libmedia/MediaCodecInfo.cpp
index 7b4c4e2..8d3fa7b 100644
--- a/media/libmedia/MediaCodecInfo.cpp
+++ b/media/libmedia/MediaCodecInfo.cpp
@@ -206,6 +206,17 @@ status_t MediaCodecInfo::addMime(const char *mime) {
return OK;
}
+status_t MediaCodecInfo::updateMime(const char *mime) {
+ ssize_t ix = getCapabilityIndex(mime);
+ if (ix < 0) {
+ ALOGE("updateMime mime not found %s", mime);
+ return -EINVAL;
+ }
+
+ mCurrentCaps = mCaps.valueAt(ix);
+ return OK;
+}
+
void MediaCodecInfo::removeMime(const char *mime) {
ssize_t ix = getCapabilityIndex(mime);
if (ix >= 0) {
generated by cgit v1.1 at 2024-05-15 21:32:51 +0000