diff options
Diffstat (limited to 'isoparser/src/main/java/com/googlecode/mp4parser/boxes/mp4/objectdescriptors/.svn/text-base/ESDescriptor.java.svn-base')
| -rw-r--r-- | isoparser/src/main/java/com/googlecode/mp4parser/boxes/mp4/objectdescriptors/.svn/text-base/ESDescriptor.java.svn-base | 376 |
1 files changed, 0 insertions, 376 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/boxes/mp4/objectdescriptors/.svn/text-base/ESDescriptor.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/boxes/mp4/objectdescriptors/.svn/text-base/ESDescriptor.java.svn-base deleted file mode 100644 index 3bb4821..0000000 --- a/isoparser/src/main/java/com/googlecode/mp4parser/boxes/mp4/objectdescriptors/.svn/text-base/ESDescriptor.java.svn-base +++ /dev/null @@ -1,376 +0,0 @@ -/*
- * Copyright 2011 castLabs, Berlin
- *
- * Licensed under the Apache License, Version 2.0 (the License);
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.googlecode.mp4parser.boxes.mp4.objectdescriptors;
-
-import com.coremedia.iso.IsoTypeReader;
-import com.coremedia.iso.IsoTypeWriter;
-
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.logging.Logger;
-
-/*
-class ES_Descriptor extends BaseDescriptor : bit(8) tag=ES_DescrTag {
-bit(16) ES_ID;
-bit(1) streamDependenceFlag;
-bit(1) URL_Flag;
-bit(1) OCRstreamFlag;
-bit(5) streamPriority;
-if (streamDependenceFlag)
-bit(16) dependsOn_ES_ID;
-if (URL_Flag) {
-bit(8) URLlength;
-bit(8) URLstring[URLlength];
-}
-if (OCRstreamFlag)
-bit(16) OCR_ES_Id;
-DecoderConfigDescriptor decConfigDescr;
-if (ODProfileLevelIndication==0x01) //no SL extension.
-{
-SLConfigDescriptor slConfigDescr;
-}
-else // SL extension is possible.
-{
-SLConfigDescriptor slConfigDescr;
-}
-IPI_DescrPointer ipiPtr[0 .. 1];
-IP_IdentificationDataSet ipIDS[0 .. 255];
-IPMP_DescriptorPointer ipmpDescrPtr[0 .. 255];
-LanguageDescriptor langDescr[0 .. 255];
-QoS_Descriptor qosDescr[0 .. 1];
-RegistrationDescriptor regDescr[0 .. 1];
-ExtensionDescriptor extDescr[0 .. 255];
-}
- */
-@Descriptor(tags = {0x03})
-public class ESDescriptor extends BaseDescriptor {
- private static Logger log = Logger.getLogger(ESDescriptor.class.getName());
-
- int esId;
- int streamDependenceFlag;
- int URLFlag;
- int oCRstreamFlag;
- int streamPriority;
-
-
- int URLLength = 0;
- String URLString;
- int remoteODFlag;
-
- int dependsOnEsId;
- int oCREsId;
-
- DecoderConfigDescriptor decoderConfigDescriptor;
- SLConfigDescriptor slConfigDescriptor;
- List<BaseDescriptor> otherDescriptors = new ArrayList<BaseDescriptor>();
-
- @Override
- public void parseDetail(ByteBuffer bb) throws IOException {
- esId = IsoTypeReader.readUInt16(bb);
-
- int data = IsoTypeReader.readUInt8(bb);
- streamDependenceFlag = data >>> 7;
- URLFlag = (data >>> 6) & 0x1;
- oCRstreamFlag = (data >>> 5) & 0x1;
- streamPriority = data & 0x1f;
-
- if (streamDependenceFlag == 1) {
- dependsOnEsId = IsoTypeReader.readUInt16(bb);
- }
- if (URLFlag == 1) {
- URLLength = IsoTypeReader.readUInt8(bb);
- URLString = IsoTypeReader.readString(bb, URLLength);
- }
- if (oCRstreamFlag == 1) {
- oCREsId = IsoTypeReader.readUInt16(bb);
- }
-
- int baseSize = 1 /*tag*/ + getSizeBytes() + 2 + 1 + (streamDependenceFlag == 1 ? 2 : 0) + (URLFlag == 1 ? 1 + URLLength : 0) + (oCRstreamFlag == 1 ? 2 : 0);
-
- int begin = bb.position();
- if (getSize() > baseSize + 2) {
- BaseDescriptor descriptor = ObjectDescriptorFactory.createFrom(-1, bb);
- final long read = bb.position() - begin;
- log.finer(descriptor + " - ESDescriptor1 read: " + read + ", size: " + (descriptor != null ? descriptor.getSize() : null));
- if (descriptor != null) {
- final int size = descriptor.getSize();
- bb.position(begin + size);
- baseSize += size;
- } else {
- baseSize += read;
- }
- if (descriptor instanceof DecoderConfigDescriptor) {
- decoderConfigDescriptor = (DecoderConfigDescriptor) descriptor;
- }
- }
-
- begin = bb.position();
- if (getSize() > baseSize + 2) {
- BaseDescriptor descriptor = ObjectDescriptorFactory.createFrom(-1, bb);
- final long read = bb.position() - begin;
- log.finer(descriptor + " - ESDescriptor2 read: " + read + ", size: " + (descriptor != null ? descriptor.getSize() : null));
- if (descriptor != null) {
- final int size = descriptor.getSize();
- bb.position(begin + size);
- baseSize += size;
- } else {
- baseSize += read;
- }
- if (descriptor instanceof SLConfigDescriptor) {
- slConfigDescriptor = (SLConfigDescriptor) descriptor;
- }
- } else {
- log.warning("SLConfigDescriptor is missing!");
- }
-
- while (getSize() - baseSize > 2) {
- begin = bb.position();
- BaseDescriptor descriptor = ObjectDescriptorFactory.createFrom(-1, bb);
- final long read = bb.position() - begin;
- log.finer(descriptor + " - ESDescriptor3 read: " + read + ", size: " + (descriptor != null ? descriptor.getSize() : null));
- if (descriptor != null) {
- final int size = descriptor.getSize();
- bb.position(begin + size);
- baseSize += size;
- } else {
- baseSize += read;
- }
- otherDescriptors.add(descriptor);
- }
- }
- public int serializedSize() {
- int out = 5;
- if (streamDependenceFlag > 0) {
- out += 2;
- }
- if (URLFlag > 0) {
- out += 1 + URLLength;
- }
- if (oCRstreamFlag > 0) {
- out += 2;
- }
-
- out += decoderConfigDescriptor.serializedSize();
- out += slConfigDescriptor.serializedSize();
-
- // Doesn't handle other descriptors yet
-
- return out;
- }
-
- public ByteBuffer serialize() {
- ByteBuffer out = ByteBuffer.allocate(serializedSize()); // Usually is around 30 bytes, so 200 should be enough...
- IsoTypeWriter.writeUInt8(out, 3);
- IsoTypeWriter.writeUInt8(out, serializedSize() - 2); // Not OK for longer sizes!
- IsoTypeWriter.writeUInt16(out, esId);
- int flags = (streamDependenceFlag << 7) | (URLFlag << 6) | (oCRstreamFlag << 5) | (streamPriority & 0x1f);
- IsoTypeWriter.writeUInt8(out, flags);
- if (streamDependenceFlag > 0) {
- IsoTypeWriter.writeUInt16(out, dependsOnEsId);
- }
- if (URLFlag > 0) {
- IsoTypeWriter.writeUInt8(out, URLLength);
- IsoTypeWriter.writeUtf8String(out, URLString);
- }
- if (oCRstreamFlag > 0) {
- IsoTypeWriter.writeUInt16(out, oCREsId);
- }
-
- ByteBuffer dec = decoderConfigDescriptor.serialize();
- ByteBuffer sl = slConfigDescriptor.serialize();
- out.put(dec.array());
- out.put(sl.array());
-
- // Doesn't handle other descriptors yet
-
- return out;
- }
-
-// @Override
-// public int getSize() {
-// return 3 + (streamDependenceFlag == 1 ? 2 : 0) +
-// (URLFlag == 1 ? 1 + 8 * URLLength : 0) +
-// (oCRstreamFlag == 1 ? 2 : 0);
-// }
-
- public DecoderConfigDescriptor getDecoderConfigDescriptor() {
- return decoderConfigDescriptor;
- }
-
- public SLConfigDescriptor getSlConfigDescriptor() {
- return slConfigDescriptor;
- }
-
- public void setDecoderConfigDescriptor(DecoderConfigDescriptor decoderConfigDescriptor) {
- this.decoderConfigDescriptor = decoderConfigDescriptor;
- }
-
- public void setSlConfigDescriptor(SLConfigDescriptor slConfigDescriptor) {
- this.slConfigDescriptor = slConfigDescriptor;
- }
-
- public List<BaseDescriptor> getOtherDescriptors() {
- return otherDescriptors;
- }
-
- public int getoCREsId() {
- return oCREsId;
- }
-
- public void setoCREsId(int oCREsId) {
- this.oCREsId = oCREsId;
- }
-
- public int getEsId() {
- return esId;
- }
-
- public void setEsId(int esId) {
- this.esId = esId;
- }
-
- public int getStreamDependenceFlag() {
- return streamDependenceFlag;
- }
-
- public void setStreamDependenceFlag(int streamDependenceFlag) {
- this.streamDependenceFlag = streamDependenceFlag;
- }
-
- public int getURLFlag() {
- return URLFlag;
- }
-
- public void setURLFlag(int URLFlag) {
- this.URLFlag = URLFlag;
- }
-
- public int getoCRstreamFlag() {
- return oCRstreamFlag;
- }
-
- public void setoCRstreamFlag(int oCRstreamFlag) {
- this.oCRstreamFlag = oCRstreamFlag;
- }
-
- public int getStreamPriority() {
- return streamPriority;
- }
-
- public void setStreamPriority(int streamPriority) {
- this.streamPriority = streamPriority;
- }
-
- public int getURLLength() {
- return URLLength;
- }
-
- public void setURLLength(int URLLength) {
- this.URLLength = URLLength;
- }
-
- public String getURLString() {
- return URLString;
- }
-
- public void setURLString(String URLString) {
- this.URLString = URLString;
- }
-
- public int getRemoteODFlag() {
- return remoteODFlag;
- }
-
- public void setRemoteODFlag(int remoteODFlag) {
- this.remoteODFlag = remoteODFlag;
- }
-
- public int getDependsOnEsId() {
- return dependsOnEsId;
- }
-
- public void setDependsOnEsId(int dependsOnEsId) {
- this.dependsOnEsId = dependsOnEsId;
- }
-
- @Override
- public String toString() {
- final StringBuilder sb = new StringBuilder();
- sb.append("ESDescriptor");
- sb.append("{esId=").append(esId);
- sb.append(", streamDependenceFlag=").append(streamDependenceFlag);
- sb.append(", URLFlag=").append(URLFlag);
- sb.append(", oCRstreamFlag=").append(oCRstreamFlag);
- sb.append(", streamPriority=").append(streamPriority);
- sb.append(", URLLength=").append(URLLength);
- sb.append(", URLString='").append(URLString).append('\'');
- sb.append(", remoteODFlag=").append(remoteODFlag);
- sb.append(", dependsOnEsId=").append(dependsOnEsId);
- sb.append(", oCREsId=").append(oCREsId);
- sb.append(", decoderConfigDescriptor=").append(decoderConfigDescriptor);
- sb.append(", slConfigDescriptor=").append(slConfigDescriptor);
- sb.append('}');
- return sb.toString();
- }
-
- @Override
- public boolean equals(Object o) {
- if (this == o) return true;
- if (o == null || getClass() != o.getClass()) return false;
-
- ESDescriptor that = (ESDescriptor) o;
-
- if (URLFlag != that.URLFlag) return false;
- if (URLLength != that.URLLength) return false;
- if (dependsOnEsId != that.dependsOnEsId) return false;
- if (esId != that.esId) return false;
- if (oCREsId != that.oCREsId) return false;
- if (oCRstreamFlag != that.oCRstreamFlag) return false;
- if (remoteODFlag != that.remoteODFlag) return false;
- if (streamDependenceFlag != that.streamDependenceFlag) return false;
- if (streamPriority != that.streamPriority) return false;
- if (URLString != null ? !URLString.equals(that.URLString) : that.URLString != null) return false;
- if (decoderConfigDescriptor != null ? !decoderConfigDescriptor.equals(that.decoderConfigDescriptor) : that.decoderConfigDescriptor != null)
- return false;
- if (otherDescriptors != null ? !otherDescriptors.equals(that.otherDescriptors) : that.otherDescriptors != null)
- return false;
- if (slConfigDescriptor != null ? !slConfigDescriptor.equals(that.slConfigDescriptor) : that.slConfigDescriptor != null)
- return false;
-
- return true;
- }
-
- @Override
- public int hashCode() {
- int result = esId;
- result = 31 * result + streamDependenceFlag;
- result = 31 * result + URLFlag;
- result = 31 * result + oCRstreamFlag;
- result = 31 * result + streamPriority;
- result = 31 * result + URLLength;
- result = 31 * result + (URLString != null ? URLString.hashCode() : 0);
- result = 31 * result + remoteODFlag;
- result = 31 * result + dependsOnEsId;
- result = 31 * result + oCREsId;
- result = 31 * result + (decoderConfigDescriptor != null ? decoderConfigDescriptor.hashCode() : 0);
- result = 31 * result + (slConfigDescriptor != null ? slConfigDescriptor.hashCode() : 0);
- result = 31 * result + (otherDescriptors != null ? otherDescriptors.hashCode() : 0);
- return result;
- }
-}
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