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Upgrade of Widevine libraries from 4.5.0 to 6.0.0

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Upload for Dave Parsons

6.0.0 Widevine libraries contain the features required
to support multiple audio tracks and subtitles.  This
is establishing the baseline for those features.

Change-Id: If12074bb2e4364c8107339e2f69453c40698e91f
related-to-bug: 5880566
This commit is contained in:
Jeff Tinker
2012-04-04 15:49:03 -07:00
parent e612ce59c4
commit 462dc030f8
14 changed files with 1004 additions and 119 deletions
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15
proprietary/wvm/WVMExtractorImpl.cpp
View File

@@ -132,14 +132,19 @@ void WVMExtractorImpl::Initialize()
#ifdef REQUIRE_SECURE_BUFFERS
if (!mIsLiveStream) {
WVCallbacks callbacks = {NULL, NULL, NULL, NULL, NULL, NULL, WVMMediaSource::DecryptCallback, SocketInfoCallback};
//ALOGD("WVMExtractorImpl::Initialize setting DecryptCallback\n");
WVCallbacks callbacks;
callbacks.decrypt = WVMMediaSource::DecryptCallback;
callbacks.socketInfo = SocketInfoCallback;
result = WV_Initialize(&callbacks);
} else {
WVCallbacks callbacks = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, SocketInfoCallback};
WVCallbacks callbacks;
callbacks.socketInfo = SocketInfoCallback;
result = WV_Initialize(&callbacks);
}
#else
WVCallbacks callbacks = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, SocketInfoCallback};
WVCallbacks callbacks;
callbacks.socketInfo = SocketInfoCallback;
result = WV_Initialize(&callbacks);
#endif
@@ -352,7 +357,7 @@ status_t WVMExtractorImpl::readESDSMetaData(sp<MetaData> audioMetaData)
int limit = 500;
do {
size_t bytesRead;
bool auStart, sync;
bool auEnd, sync;
unsigned long long dts, pts;
unsigned char buf[1];
size_t bufSize = 0;
@@ -362,7 +367,7 @@ status_t WVMExtractorImpl::readESDSMetaData(sp<MetaData> audioMetaData)
// pull some audio data. But we can't use it yet, so just request 0 bytes.
//
(void)WV_GetEsData(mSession, WV_EsSelector_Audio, buf, bufSize,
bytesRead, auStart, dts, pts, sync);
bytesRead, dts, pts, sync, auEnd);
result = WV_Info_GetCodecConfig(mSession, WV_CodecConfigType_ESDS, config, size);
if (result != WV_Status_OK)

17
proprietary/wvm/WVMMediaSource.cpp
View File

@@ -243,7 +243,7 @@ status_t WVMMediaSource::read(MediaBuffer **buffer, const ReadOptions *options)
#endif
size_t bytesRead;
bool auStart;
bool auEnd;
size_t offset = 0;
int64_t keyTime;
@@ -259,7 +259,7 @@ status_t WVMMediaSource::read(MediaBuffer **buffer, const ReadOptions *options)
size_t size = mediaBuf->size() - offset;
WVStatus result = WV_GetEsData(mSession, mESSelector, (uint8_t *)mediaBuf->data() + offset,
size, bytesRead, auStart, mDts, mPts, syncFrame);
size, bytesRead, mDts, mPts, syncFrame, auEnd);
if (result != WV_Status_OK &&
result != WV_Status_Warning_Need_Key &&
@@ -397,14 +397,15 @@ status_t WVMMediaSource::read(MediaBuffer **buffer, const ReadOptions *options)
WVMMediaSource::DecryptContext WVMMediaSource::sDecryptContext[2] = {};
void WVMMediaSource::DecryptCallback(WVEsSelector esType, void* input, void* output,
size_t length, int key)
WVStatus WVMMediaSource::DecryptCallback(WVEsSelector esType, void* input, void* output, size_t length,
int key, unsigned long long dts, unsigned long long pts, bool au_end)
{
//ALOGD("DecryptCallback(type=%d, in=%p, out=%p, len=%d, key=%d\n",
// (int)esType, input, output, length, key);
DecryptContext &context = sDecryptContext[esType];
OEMCrypto_UINT32 copied = length;
OEMCryptoResult result;
WVStatus status;
unsigned char *iv = NULL;
if (key)
@@ -420,11 +421,17 @@ void WVMMediaSource::DecryptCallback(WVEsSelector esType, void* input, void* out
&copied);
}
if (result != OEMCrypto_SUCCESS) {
if (result == OEMCrypto_SUCCESS) {
status = WV_Status_OK;
}
else {
status = WV_Status_Unknown;
ALOGD("OEMCrypto decrypt failure: %d", result);
}
context.mOffset += copied;
return status;
}
#endif

5
proprietary/wvm/include/WVMMediaSource.h
View File

@@ -53,8 +53,9 @@ public:
static const int kCryptoBlockSize = 16;
unsigned char mIV[kCryptoBlockSize];
};
static void DecryptCallback(WVEsSelector esType, void* input, void* output,
size_t length, int key);
static WVStatus DecryptCallback(WVEsSelector esType, void* input, void* output, size_t length,
int key, unsigned long long dts, unsigned long long pts, bool au_end);
static DecryptContext sDecryptContext[2]; // audio vs. video
#endif