diff options
Diffstat (limited to 'isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/SubSampleInformationBox.java.svn-base')
| -rw-r--r-- | isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/SubSampleInformationBox.java.svn-base | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/SubSampleInformationBox.java.svn-base b/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/SubSampleInformationBox.java.svn-base deleted file mode 100644 index f5806eb..0000000 --- a/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/SubSampleInformationBox.java.svn-base +++ /dev/null @@ -1,208 +0,0 @@ -package com.coremedia.iso.boxes;
-
-import com.coremedia.iso.IsoTypeReader;
-import com.coremedia.iso.IsoTypeWriter;
-import com.googlecode.mp4parser.AbstractFullBox;
-
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.List;
-
-import static com.googlecode.mp4parser.util.CastUtils.l2i;
-
-/**
- * aligned(8) class SubSampleInformationBox
- * extends FullBox('subs', version, 0) {
- * unsigned int(32) entry_count;
- * int i,j;
- * for (i=0; i < entry_count; i++) {
- * unsigned int(32) sample_delta;
- * unsigned int(16) subsample_count;
- * if (subsample_count > 0) {
- * for (j=0; j < subsample_count; j++) {
- * if(version == 1)
- * {
- * unsigned int(32) subsample_size;
- * }
- * else
- * {
- * unsigned int(16) subsample_size;
- * }
- * unsigned int(8) subsample_priority;
- * unsigned int(8) discardable;
- * unsigned int(32) reserved = 0;
- * }
- * }
- * }
- * }
- */
-public class SubSampleInformationBox extends AbstractFullBox {
- public static final String TYPE = "subs";
-
- private long entryCount;
- private List<SampleEntry> entries = new ArrayList<SampleEntry>();
-
- public SubSampleInformationBox() {
- super(TYPE);
- }
-
- public List<SampleEntry> getEntries() {
- return entries;
- }
-
- public void setEntries(List<SampleEntry> entries) {
- this.entries = entries;
- entryCount = entries.size();
- }
-
- @Override
- protected long getContentSize() {
- long entries = 8 + ((4 + 2) * entryCount);
- int subsampleEntries = 0;
- for (SampleEntry sampleEntry : this.entries) {
- subsampleEntries += sampleEntry.getSubsampleCount() * (((getVersion() == 1) ? 4 : 2) + 1 + 1 + 4);
- }
- return entries + subsampleEntries;
- }
-
- @Override
- public void _parseDetails(ByteBuffer content) {
- parseVersionAndFlags(content);
-
- entryCount = IsoTypeReader.readUInt32(content);
-
- for (int i = 0; i < entryCount; i++) {
- SampleEntry sampleEntry = new SampleEntry();
- sampleEntry.setSampleDelta(IsoTypeReader.readUInt32(content));
- int subsampleCount = IsoTypeReader.readUInt16(content);
- for (int j = 0; j < subsampleCount; j++) {
- SampleEntry.SubsampleEntry subsampleEntry = new SampleEntry.SubsampleEntry();
- subsampleEntry.setSubsampleSize(getVersion() == 1 ? IsoTypeReader.readUInt32(content) : IsoTypeReader.readUInt16(content));
- subsampleEntry.setSubsamplePriority(IsoTypeReader.readUInt8(content));
- subsampleEntry.setDiscardable(IsoTypeReader.readUInt8(content));
- subsampleEntry.setReserved(IsoTypeReader.readUInt32(content));
- sampleEntry.addSubsampleEntry(subsampleEntry);
- }
- entries.add(sampleEntry);
- }
-
- }
-
- @Override
- protected void getContent(ByteBuffer byteBuffer) {
- writeVersionAndFlags(byteBuffer);
- IsoTypeWriter.writeUInt32(byteBuffer, entries.size());
- for (SampleEntry sampleEntry : entries) {
- IsoTypeWriter.writeUInt32(byteBuffer, sampleEntry.getSampleDelta());
- IsoTypeWriter.writeUInt16(byteBuffer, sampleEntry.getSubsampleCount());
- List<SampleEntry.SubsampleEntry> subsampleEntries = sampleEntry.getSubsampleEntries();
- for (SampleEntry.SubsampleEntry subsampleEntry : subsampleEntries) {
- if (getVersion() == 1) {
- IsoTypeWriter.writeUInt32(byteBuffer, subsampleEntry.getSubsampleSize());
- } else {
- IsoTypeWriter.writeUInt16(byteBuffer, l2i(subsampleEntry.getSubsampleSize()));
- }
- IsoTypeWriter.writeUInt8(byteBuffer, subsampleEntry.getSubsamplePriority());
- IsoTypeWriter.writeUInt8(byteBuffer, subsampleEntry.getDiscardable());
- IsoTypeWriter.writeUInt32(byteBuffer, subsampleEntry.getReserved());
- }
- }
- }
-
- @Override
- public String toString() {
- return "SubSampleInformationBox{" +
- "entryCount=" + entryCount +
- ", entries=" + entries +
- '}';
- }
-
- public static class SampleEntry {
- private long sampleDelta;
- private int subsampleCount;
- private List<SubsampleEntry> subsampleEntries = new ArrayList<SubsampleEntry>();
-
- public long getSampleDelta() {
- return sampleDelta;
- }
-
- public void setSampleDelta(long sampleDelta) {
- this.sampleDelta = sampleDelta;
- }
-
- public int getSubsampleCount() {
- return subsampleCount;
- }
-
- public void setSubsampleCount(int subsampleCount) {
- this.subsampleCount = subsampleCount;
- }
-
- public List<SubsampleEntry> getSubsampleEntries() {
- return subsampleEntries;
- }
-
- public void addSubsampleEntry(SubsampleEntry subsampleEntry) {
- subsampleEntries.add(subsampleEntry);
- subsampleCount++;
- }
-
- public static class SubsampleEntry {
- private long subsampleSize;
- private int subsamplePriority;
- private int discardable;
- private long reserved;
-
- public long getSubsampleSize() {
- return subsampleSize;
- }
-
- public void setSubsampleSize(long subsampleSize) {
- this.subsampleSize = subsampleSize;
- }
-
- public int getSubsamplePriority() {
- return subsamplePriority;
- }
-
- public void setSubsamplePriority(int subsamplePriority) {
- this.subsamplePriority = subsamplePriority;
- }
-
- public int getDiscardable() {
- return discardable;
- }
-
- public void setDiscardable(int discardable) {
- this.discardable = discardable;
- }
-
- public long getReserved() {
- return reserved;
- }
-
- public void setReserved(long reserved) {
- this.reserved = reserved;
- }
-
- @Override
- public String toString() {
- return "SubsampleEntry{" +
- "subsampleSize=" + subsampleSize +
- ", subsamplePriority=" + subsamplePriority +
- ", discardable=" + discardable +
- ", reserved=" + reserved +
- '}';
- }
- }
-
- @Override
- public String toString() {
- return "SampleEntry{" +
- "sampleDelta=" + sampleDelta +
- ", subsampleCount=" + subsampleCount +
- ", subsampleEntries=" + subsampleEntries +
- '}';
- }
- }
-}
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