Cross Reference: /frameworks/av/media/extractors/mp4/SampleIterator.cpp

Lines Matching defs:sampleIndex
54 status_t SampleIterator::seekTo(uint32_t sampleIndex) {
55     ALOGV("seekTo(%d)", sampleIndex);
57     if (sampleIndex >= mTable->mNumSampleSizes) {
69     if (mInitialized && mCurrentSampleIndex == sampleIndex) {
73     if (!mInitialized || sampleIndex < mFirstChunkSampleIndex) {
77     if (sampleIndex >= mStopChunkSampleIndex) {
79         if ((err = findChunkRange(sampleIndex)) != OK) {
85     CHECK(sampleIndex < mStopChunkSampleIndex);
93         (sampleIndex - mFirstChunkSampleIndex) / mSamplesPerChunk
125         (sampleIndex - mFirstChunkSampleIndex) % mSamplesPerChunk;
133     if (sampleIndex < mTTSSampleIndex) {
143             sampleIndex, &mCurrentSampleTime, &mCurrentSampleDuration)) != OK) {
148     mCurrentSampleIndex = sampleIndex;
155 status_t SampleIterator::findChunkRange(uint32_t sampleIndex) {
156     CHECK(sampleIndex >= mFirstChunkSampleIndex);
158     while (sampleIndex >= mStopChunkSampleIndex) {
232         uint32_t sampleIndex, size_t *size) {
235     if (sampleIndex >= mTable->mNumSampleSizes) {
249                         mTable->mSampleSizeOffset + 12 + 4 * sampleIndex,
262                         mTable->mSampleSizeOffset + 12 + 2 * sampleIndex,
275                         mTable->mSampleSizeOffset + 12 + sampleIndex,
290                         mTable->mSampleSizeOffset + 12 + sampleIndex / 2,
295             *size = (sampleIndex & 1) ? x & 0x0f : x >> 4;
304         uint32_t sampleIndex, uint32_t *time, uint32_t *duration) {
305     if (sampleIndex >= mTable->mNumSampleSizes) {
313         if(sampleIndex < mTTSSampleIndex + mTTSCount) {
331     *time = mTTSSampleTime + mTTSDuration * (sampleIndex - mTTSSampleIndex);
333     int32_t offset = mTable->getCompositionTimeOffset(sampleIndex);