Searched defs:offset (Results 251 - 275 of 644) sorted by relevance

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/frameworks/av/drm/common/
H A DDrmEngineBase.cpp124 int fd, off64_t offset, off64_t length, const char* mime) {
127 return onOpenDecryptSession(uniqueId, decryptHandle, fd, offset, length);
130 return onOpenDecryptSession(uniqueId, decryptHandle, fd, offset, length, mime);
168 int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) {
169 return onPread(uniqueId, decryptHandle, buffer, numBytes, offset);
122 openDecryptSession( int uniqueId, DecryptHandle* decryptHandle, int fd, off64_t offset, off64_t length, const char* mime) argument
167 pread( int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
/frameworks/av/drm/libdrmframework/
H A DDrmManagerClient.cpp120 int fd, off64_t offset, off64_t length, const char* mime) {
123 mUniqueId, fd, offset, length, mime);
162 sp<DecryptHandle> &decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) {
163 return mDrmManagerClientImpl->pread(mUniqueId, decryptHandle, buffer, numBytes, offset);
119 openDecryptSession( int fd, off64_t offset, off64_t length, const char* mime) argument
161 pread( sp<DecryptHandle> &decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
/frameworks/av/drm/libmediadrm/
H A DCrypto.cpp242 const sp<IMemory> &sharedBuffer, size_t offset,
256 const void *srcPtr = static_cast<uint8_t *>(sharedBuffer->pointer()) + offset;
236 decrypt( DestinationType dstType, const uint8_t key[16], const uint8_t iv[16], CryptoPlugin::Mode mode, const CryptoPlugin::Pattern &pattern, const sp<IMemory> &sharedBuffer, size_t offset, const CryptoPlugin::SubSample *subSamples, size_t numSubSamples, void *dstPtr, AString *errorDetailMsg) argument
/frameworks/av/media/libmedia/
H A DICrypto.cpp102 const sp<IMemory> &sharedBuffer, size_t offset,
134 data.writeInt32(offset);
302 int32_t offset = data.readInt32(); local
349 } else if ((size_t)offset > sharedBuffer->size() - totalSize) {
357 sharedBuffer, offset,
97 decrypt( DestinationType dstType, const uint8_t key[16], const uint8_t iv[16], CryptoPlugin::Mode mode, const CryptoPlugin::Pattern &pattern, const sp<IMemory> &sharedBuffer, size_t offset, const CryptoPlugin::SubSample *subSamples, size_t numSubSamples, void *dstPtr, AString *errorDetailMsg) argument
H A DIHDCP.cpp122 size_t offset, size_t size, uint32_t streamCTR,
127 data.writeInt32(offset);
284 size_t offset = data.readInt32(); local
295 err = encryptNative(graphicBuffer, offset, size,
120 encryptNative( const sp<GraphicBuffer> &graphicBuffer, size_t offset, size_t size, uint32_t streamCTR, uint64_t *outInputCTR, void *outData) argument
H A DIMediaMetadataRetriever.cpp119 status_t setDataSource(int fd, int64_t offset, int64_t length) argument
124 data.writeInt64(offset);
249 int64_t offset = data.readInt64(); local
251 reply->writeInt32(setDataSource(fd, offset, length));
H A DJetPlayer.cpp344 int JetPlayer::loadFromFD(const int fd, const long long offset, const long long length) argument
346 ALOGV("JetPlayer::loadFromFD(): fd=%d offset=%lld length=%lld", fd, offset, length);
350 mIoWrapper = new MidiIoWrapper(fd, offset, length);
H A Dmediarecorder.cpp269 status_t MediaRecorder::setOutputFile(int fd, int64_t offset, int64_t length) argument
271 ALOGV("setOutputFile(%d, %" PRId64 ", %" PRId64 ")", fd, offset, length);
296 status_t ret = mMediaRecorder->setOutputFile(fd, offset, length);
/frameworks/av/media/libmediaplayerservice/
H A DMediaRecorderClient.cpp164 status_t MediaRecorderClient::setOutputFile(int fd, int64_t offset, int64_t length) argument
166 ALOGV("setOutputFile(%d, %lld, %lld)", fd, (long long)offset, (long long)length);
172 return mRecorder->setOutputFile(fd, offset, length);
/frameworks/av/media/libstagefright/
H A DAACExtractor.cpp90 // Returns the frame length in bytes as described in an ADTS header starting at the given offset,
95 static size_t getAdtsFrameLength(const sp<DataSource> &source, off64_t offset, size_t* headerSize) { argument
103 if (source->readAt(offset, &syncword, 2) != 2) {
111 if (source->readAt(offset + 1, &protectionAbsent, 1) < 1) {
117 if (source->readAt(offset + 3, &header, 3) < 3) {
152 int64_t offset; local
153 CHECK(meta->findInt64("offset", &offset));
156 if (mDataSource->readAt(offset + 2, &header, 2) < 2) {
175 while (offset < streamSiz
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H A DAMRExtractor.cpp101 off64_t offset, bool isWide, size_t *frameSize) {
103 ssize_t count = source->readAt(offset, &header, 1);
139 off64_t offset = mIsWide ? 9 : 6; local
145 while (offset < streamSize) {
146 status_t status = getFrameSizeByOffset(source, offset, mIsWide, &frameSize);
155 mOffsetTable[mOffsetTableLength] = offset - (mIsWide ? 9: 6);
159 offset += frameSize;
100 getFrameSizeByOffset(const sp<DataSource> &source, off64_t offset, bool isWide, size_t *frameSize) argument
H A DDataSource.cpp55 bool DataSource::getUInt16(off64_t offset, uint16_t *x) { argument
59 if (readAt(offset, byte, 2) != 2) {
68 bool DataSource::getUInt24(off64_t offset, uint32_t *x) { argument
72 if (readAt(offset, byte, 3) != 3) {
81 bool DataSource::getUInt32(off64_t offset, uint32_t *x) { argument
85 if (readAt(offset, &tmp, 4) != 4) {
94 bool DataSource::getUInt64(off64_t offset, uint64_t *x) { argument
98 if (readAt(offset, &tmp, 8) != 8) {
H A DMediaExtractor.cpp86 virtual ssize_t readAt(off64_t offset, size_t size);
120 ssize_t RemoteDataSource::readAt(off64_t offset, size_t size) { argument
121 ALOGV("readAt(%" PRId64 ", %zu)", offset, size);
122 return mSource->readAt(offset, mMemory->pointer(), size);
/frameworks/av/media/libstagefright/codecs/avc/common/src/
H A Ddpb.cpp268 int offset = 0; local
296 offset = ((video->PicWidthInSamplesL + 32) << 4) + 16; // offset to the origin
297 offsetc = (offset >> 2) + 4;
304 video->currPic->Sl = video->currFS->base_dpb + offset;
/frameworks/av/media/libstagefright/codecs/avc/enc/src/
H A Dfindhalfpel.cpp145 /* to be optimized later based on byte-offset load */
149 dst -= 4; /* offset */
264 dst -= 24; // offset
315 dst -= 24; // offset
514 int offset = 1 - (384 * 7); local
541 c1 += offset;
577 c1 += offset;
H A Dresidual.cpp31 int offset; local
45 offset = video->PicWidthInSamplesL - 16;
70 pDst += offset;
71 pSrc += offset;
79 offset >>= 1;
103 pDst += offset;
104 pSrc += offset;
136 pDst += offset;
137 pSrc += offset;
/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Dblock_idct.cpp232 int32 offset; local
235 offset = (int32)(y_pos << 4) * width + (x_pos << 4);
237 c_comp = currVop->yChan + offset;
238 cu_comp = currVop->uChan + (offset >> 2) + (x_pos << 2);
239 cv_comp = currVop->vChan + (offset >> 2) + (x_pos << 2);
531 /* preset the offset, such that we can take advantage pre-offset addressing mode */
629 int offset = width; local
727 comp += offset;
H A Dcombined_decode.cpp555 int32 offset = (int32)(y_pos << 4) * width + (x_pos << 4); local
666 c_comp = video->currVop->yChan + offset;
707 BlockIDCT(video->currVop->uChan + (offset >> 2) + (x_pos << 2), mblock->pred_block + 256, mblock->block[4], width >> 1, ncoeffs[4],
731 BlockIDCT(video->currVop->vChan + (offset >> 2) + (x_pos << 2), mblock->pred_block + 264, mblock->block[5], width >> 1, ncoeffs[5],
785 BlockIDCT(video->currVop->uChan + (offset >> 2) + (x_pos << 2), mblock->pred_block + 256, mblock->block[4], width >> 1, ncoeffs[4],
809 BlockIDCT(video->currVop->vChan + (offset >> 2) + (x_pos << 2), mblock->pred_block + 264, mblock->block[5], width >> 1, ncoeffs[5],
H A Ddatapart_decode.cpp624 int32 offset; local
715 offset = (int32)(y_pos << 4) * width + (x_pos << 4);
716 c_comp = video->currVop->yChan + offset;
755 BlockIDCT(video->currVop->uChan + (offset >> 2) + (x_pos << 2), mblock->pred_block + 256, mblock->block[4], width >> 1, ncoeffs[4],
775 BlockIDCT(video->currVop->vChan + (offset >> 2) + (x_pos << 2), mblock->pred_block + 264, mblock->block[5], width >> 1, ncoeffs[5],
H A Dmb_motion_comp.cpp142 int32 offset; local
182 /* offset to (x,y) position in current luminance MB */
185 offset = (int32)ypos * width + xpos;
192 imv = (offset >> 6) - (xpos >> 6) + (xpos >> 3);
253 c_comp = video->currVop->yChan + offset;
453 /* x position in prediction data offset by motion vector */
458 /* y position in prediction data offset by motion vector */
463 cu_comp = video->currVop->uChan + (offset >> 2) + (xpos >> 2);
464 cv_comp = video->currVop->vChan + (offset >> 2) + (xpos >> 2);
559 int32 offset; local
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/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A Dbitstream_io.cpp422 Int bitused, bitleft, offset, fraction; local
430 offset = fraction;
437 if (!offset) /* bitstream1 is byte-aligned */
442 offset += fraction;
446 if (bitstream1->byteCount + bitstream2->byteCount + offset > bitstream1->bufferSize)
448 if (PV_SUCCESS != BitstreamUseOverrunBuffer(bitstream1, bitstream2->byteCount + offset))
450 bitstream1->byteCount += (bitstream2->byteCount + offset);
H A Dcombined_encode.cpp45 Int offset = 0; local
139 getMotionCompensatedMB(video, ind_x, ind_y, offset);
159 status = (*CodeMB)(video, &fastDCTfunction, (offset << 5) + QP, ncoefblck);
207 offset += 16;
210 offset += (lx << 4) - width;
277 Int offset = video->offset; /* get current MB location */ local
404 getMotionCompensatedMB(video, ind_x, ind_y, offset);
427 status = (*CodeMB)(video, &fastDCTfunction, (offset << 5) + QP, ncoefblck);
490 video->offset
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H A Dfastcodemb.cpp33 /* QP Combined offset from the origin to the current */
80 Int offset = QP >> 5; /* QP is combined offset and QP */ local
81 Int offsetc = (offset >> 2) + (ind_x << 2); /* offset for chrom */
129 rec = currVop->yChan + offset;
130 input = inputFrame->yChan + offset;
131 if (lx != width) input -= (ind_y << 9); /* non-padded offset */
262 /* QP Combined offset from the origin to the current */
311 Int offset local
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H A Dme_utils.cpp23 #define VOP_OFFSET ((lx<<4)+16) /* for offset to image area */
39 Int offset = (lx >> 2) - 4; local
54 pint += offset;
61 pint += offset;
68 offset = lx - 16;
87 p += (offset - temp);
116 Int offset = lx - 17; local
137 p1 += offset;
138 p2 += offset;
139 p3 += offset;
172 Int offset = lx - 9; local
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/frameworks/av/media/libstagefright/codecs/mp3dec/test/
H A Dmp3reader.cpp194 static ssize_t sourceReadAt(FILE *fp, off64_t offset, void *data, size_t size) { argument
195 int retVal = fseek(fp, offset, SEEK_SET);

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