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author | Eric Laurent <elaurent@google.com> | 2013-09-24 14:11:46 -0700 |
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committer | Android Git Automerger <android-git-automerger@android.com> | 2013-09-24 14:11:46 -0700 |
commit | c666b8f16310fc826471c0fb6ee3f7e4d3a2d067 (patch) | |
tree | 50aff85e062cf2016ed3a835a02350dc8e420635 /media/libmediaplayerservice | |
parent | aab58d138ab3baccbf1badd6cfda1de1bfc24681 (diff) | |
parent | 8ee02943b61e0a7dd78e5596720261b185a223d5 (diff) | |
download | frameworks_av-c666b8f16310fc826471c0fb6ee3f7e4d3a2d067.zip frameworks_av-c666b8f16310fc826471c0fb6ee3f7e4d3a2d067.tar.gz frameworks_av-c666b8f16310fc826471c0fb6ee3f7e4d3a2d067.tar.bz2 |
am 8ee02943: am 1c7f35d1: Merge "soundpool: allocate shared memory heap by client" into klp-dev
* commit '8ee02943b61e0a7dd78e5596720261b185a223d5':
soundpool: allocate shared memory heap by client
Diffstat (limited to 'media/libmediaplayerservice')
-rw-r--r-- | media/libmediaplayerservice/MediaPlayerService.cpp | 49 | ||||
-rw-r--r-- | media/libmediaplayerservice/MediaPlayerService.h | 13 |
2 files changed, 36 insertions, 26 deletions
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp index 0dabd37..9553458 100644 --- a/media/libmediaplayerservice/MediaPlayerService.cpp +++ b/media/libmediaplayerservice/MediaPlayerService.cpp @@ -319,8 +319,8 @@ status_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& ar result.append(" AudioCache\n"); if (mHeap != 0) { - snprintf(buffer, 255, " heap base(%p), size(%d), flags(%d), device(%s)\n", - mHeap->getBase(), mHeap->getSize(), mHeap->getFlags(), mHeap->getDevice()); + snprintf(buffer, 255, " heap base(%p), size(%d), flags(%d)\n", + mHeap->getBase(), mHeap->getSize(), mHeap->getFlags()); result.append(buffer); } snprintf(buffer, 255, " msec per frame(%f), channel count(%d), format(%d), frame count(%zd)\n", @@ -1176,13 +1176,13 @@ int Antagonizer::callbackThread(void* user) } #endif -static size_t kDefaultHeapSize = 1024 * 1024; // 1MB - -sp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat) +status_t MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, + audio_format_t* pFormat, + const sp<IMemoryHeap>& heap, size_t *pSize) { ALOGV("decode(%s)", url); - sp<MemoryBase> mem; sp<MediaPlayerBase> player; + status_t status = BAD_VALUE; // Protect our precious, precious DRMd ringtones by only allowing // decoding of http, but not filesystem paths or content Uris. @@ -1190,7 +1190,7 @@ sp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, i // filedescriptor for them and use that. if (url != NULL && strncmp(url, "http://", 7) != 0) { ALOGD("Can't decode %s by path, use filedescriptor instead", url); - return mem; + return BAD_VALUE; } player_type playerType = @@ -1198,7 +1198,7 @@ sp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, i ALOGV("player type = %d", playerType); // create the right type of player - sp<AudioCache> cache = new AudioCache(url); + sp<AudioCache> cache = new AudioCache(heap); player = MediaPlayerFactory::createPlayer(playerType, cache.get(), cache->notify); if (player == NULL) goto Exit; if (player->hardwareOutput()) goto Exit; @@ -1224,22 +1224,27 @@ sp<IMemory> MediaPlayerService::decode(const char* url, uint32_t *pSampleRate, i goto Exit; } - mem = new MemoryBase(cache->getHeap(), 0, cache->size()); + *pSize = cache->size(); *pSampleRate = cache->sampleRate(); *pNumChannels = cache->channelCount(); *pFormat = cache->format(); - ALOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); + ALOGV("return size %d sampleRate=%u, channelCount = %d, format = %d", + *pSize, *pSampleRate, *pNumChannels, *pFormat); + status = NO_ERROR; Exit: if (player != 0) player->reset(); - return mem; + return status; } -sp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat) +status_t MediaPlayerService::decode(int fd, int64_t offset, int64_t length, + uint32_t *pSampleRate, int* pNumChannels, + audio_format_t* pFormat, + const sp<IMemoryHeap>& heap, size_t *pSize) { ALOGV("decode(%d, %lld, %lld)", fd, offset, length); - sp<MemoryBase> mem; sp<MediaPlayerBase> player; + status_t status = BAD_VALUE; player_type playerType = MediaPlayerFactory::getPlayerType(NULL /* client */, fd, @@ -1248,7 +1253,7 @@ sp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, u ALOGV("player type = %d", playerType); // create the right type of player - sp<AudioCache> cache = new AudioCache("decode_fd"); + sp<AudioCache> cache = new AudioCache(heap); player = MediaPlayerFactory::createPlayer(playerType, cache.get(), cache->notify); if (player == NULL) goto Exit; if (player->hardwareOutput()) goto Exit; @@ -1274,16 +1279,18 @@ sp<IMemory> MediaPlayerService::decode(int fd, int64_t offset, int64_t length, u goto Exit; } - mem = new MemoryBase(cache->getHeap(), 0, cache->size()); + *pSize = cache->size(); *pSampleRate = cache->sampleRate(); *pNumChannels = cache->channelCount(); *pFormat = cache->format(); - ALOGV("return memory @ %p, sampleRate=%u, channelCount = %d, format = %d", mem->pointer(), *pSampleRate, *pNumChannels, *pFormat); + ALOGV("return size %d, sampleRate=%u, channelCount = %d, format = %d", + *pSize, *pSampleRate, *pNumChannels, *pFormat); + status = NO_ERROR; Exit: if (player != 0) player->reset(); ::close(fd); - return mem; + return status; } @@ -1803,12 +1810,10 @@ int MediaPlayerService::AudioOutput::getSessionId() const #undef LOG_TAG #define LOG_TAG "AudioCache" -MediaPlayerService::AudioCache::AudioCache(const char* name) : - mChannelCount(0), mFrameCount(1024), mSampleRate(0), mSize(0), - mError(NO_ERROR), mCommandComplete(false) +MediaPlayerService::AudioCache::AudioCache(const sp<IMemoryHeap>& heap) : + mHeap(heap), mChannelCount(0), mFrameCount(1024), mSampleRate(0), mSize(0), + mError(NO_ERROR), mCommandComplete(false) { - // create ashmem heap - mHeap = new MemoryHeapBase(kDefaultHeapSize, 0, name); } uint32_t MediaPlayerService::AudioCache::latency () const diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h index 7d27944..21f4117 100644 --- a/media/libmediaplayerservice/MediaPlayerService.h +++ b/media/libmediaplayerservice/MediaPlayerService.h @@ -177,7 +177,7 @@ class MediaPlayerService : public BnMediaPlayerService class AudioCache : public MediaPlayerBase::AudioSink { public: - AudioCache(const char* name); + AudioCache(const sp<IMemoryHeap>& heap); virtual ~AudioCache() {} virtual bool ready() const { return (mChannelCount > 0) && (mHeap->getHeapID() > 0); } @@ -224,7 +224,7 @@ class MediaPlayerService : public BnMediaPlayerService Mutex mLock; Condition mSignal; - sp<MemoryHeapBase> mHeap; + sp<IMemoryHeap> mHeap; float mMsecsPerFrame; uint16_t mChannelCount; audio_format_t mFormat; @@ -247,8 +247,13 @@ public: virtual sp<IMediaPlayer> create(const sp<IMediaPlayerClient>& client, int audioSessionId); - virtual sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat); - virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat); + virtual status_t decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, + audio_format_t* pFormat, + const sp<IMemoryHeap>& heap, size_t *pSize); + virtual status_t decode(int fd, int64_t offset, int64_t length, + uint32_t *pSampleRate, int* pNumChannels, + audio_format_t* pFormat, + const sp<IMemoryHeap>& heap, size_t *pSize); virtual sp<IOMX> getOMX(); virtual sp<ICrypto> makeCrypto(); virtual sp<IDrm> makeDrm(); |