| /* |
| * The contents of this file are subject to the Mozilla Public |
| * License Version 1.1 (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.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS |
| * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * rights and limitations under the License. |
| * |
| * The Original Code is MPEG4IP. |
| * |
| * The Initial Developer of the Original Code is Cisco Systems Inc. |
| * Portions created by Cisco Systems Inc. are |
| * Copyright (C) Cisco Systems Inc. 2001. All Rights Reserved. |
| * |
| * Contributor(s): |
| * Dave Mackie dmackie@cisco.com |
| */ |
| |
| #include "src/impl.h" |
| |
| namespace mp4v2 { |
| namespace impl { |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #if 1 |
| MP4QosDescriptorBase::MP4QosDescriptorBase (uint8_t tag) |
| : MP4Descriptor(tag) |
| { |
| switch (tag) { |
| case MP4QosDescrTag: |
| AddProperty( /* 0 */ |
| new MP4Integer8Property("predefined")); |
| AddProperty( /* 1 */ |
| new MP4QosQualifierProperty("qualifiers", |
| MP4QosTagsStart, |
| MP4QosTagsEnd, Optional, Many)); |
| break; |
| case MP4MaxDelayQosTag: |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxDelay")); |
| break; |
| case MP4PrefMaxDelayQosTag: |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("prefMaxDelay")); |
| break; |
| case MP4LossProbQosTag: |
| AddProperty( /* 0 */ |
| new MP4Float32Property("lossProb")); |
| break; |
| case MP4MaxGapLossQosTag: |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxGapLoss")); |
| break; |
| case MP4MaxAUSizeQosTag: |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxAUSize")); |
| break; |
| case MP4AvgAUSizeQosTag: |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("avgAUSize")); |
| break; |
| case MP4MaxAURateQosTag: |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxAURate")); |
| break; |
| } |
| } |
| |
| #else |
| MP4QosDescriptor::MP4QosDescriptor() |
| : MP4Descriptor(MP4QosDescrTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer8Property("predefined")); |
| AddProperty( /* 1 */ |
| new MP4QosQualifierProperty("qualifiers", |
| MP4QosTagsStart, MP4QosTagsEnd, Optional, Many)); |
| } |
| |
| MP4MaxDelayQosQualifier::MP4MaxDelayQosQualifier() |
| : MP4QosQualifier(MP4MaxDelayQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxDelay")); |
| } |
| |
| MP4PrefMaxDelayQosQualifier::MP4PrefMaxDelayQosQualifier() |
| : MP4QosQualifier(MP4PrefMaxDelayQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("prefMaxDelay")); |
| } |
| |
| MP4LossProbQosQualifier::MP4LossProbQosQualifier() |
| : MP4QosQualifier(MP4LossProbQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Float32Property("lossProb")); |
| } |
| |
| MP4MaxGapLossQosQualifier::MP4MaxGapLossQosQualifier() |
| : MP4QosQualifier(MP4MaxGapLossQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxGapLoss")); |
| } |
| |
| MP4MaxAUSizeQosQualifier::MP4MaxAUSizeQosQualifier() |
| : MP4QosQualifier(MP4MaxAUSizeQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxAUSize")); |
| } |
| |
| MP4AvgAUSizeQosQualifier::MP4AvgAUSizeQosQualifier() |
| : MP4QosQualifier(MP4AvgAUSizeQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("avgAUSize")); |
| } |
| |
| MP4MaxAURateQosQualifier::MP4MaxAURateQosQualifier() |
| : MP4QosQualifier(MP4MaxAURateQosTag) |
| { |
| AddProperty( /* 0 */ |
| new MP4Integer32Property("maxAURate")); |
| } |
| #endif |
| MP4UnknownQosQualifier::MP4UnknownQosQualifier() |
| : MP4Descriptor() |
| { |
| AddProperty( /* 0 */ |
| new MP4BytesProperty("data")); |
| } |
| |
| void MP4UnknownQosQualifier::Read(MP4File* pFile) |
| { |
| ReadHeader(pFile); |
| |
| /* byte properties need to know how long they are before reading */ |
| ((MP4BytesProperty*)m_pProperties[0])->SetValueSize(m_size); |
| |
| ReadProperties(pFile); |
| } |
| |
| MP4Descriptor* MP4QosQualifierProperty::CreateDescriptor(uint8_t tag) |
| { |
| MP4Descriptor* pDescriptor = NULL; |
| switch (tag) { |
| #if 0 |
| case MP4MaxDelayQosTag: |
| pDescriptor = new MP4MaxDelayQosQualifier(); |
| break; |
| case MP4PrefMaxDelayQosTag: |
| pDescriptor = new MP4PrefMaxDelayQosQualifier(); |
| break; |
| case MP4LossProbQosTag: |
| pDescriptor = new MP4LossProbQosQualifier(); |
| break; |
| case MP4MaxGapLossQosTag: |
| pDescriptor = new MP4MaxGapLossQosQualifier(); |
| break; |
| case MP4MaxAUSizeQosTag: |
| pDescriptor = new MP4MaxAUSizeQosQualifier(); |
| break; |
| case MP4AvgAUSizeQosTag: |
| pDescriptor = new MP4AvgAUSizeQosQualifier(); |
| break; |
| case MP4MaxAURateQosTag: |
| pDescriptor = new MP4MaxAURateQosQualifier(); |
| break; |
| #else |
| case MP4MaxDelayQosTag: |
| case MP4PrefMaxDelayQosTag: |
| case MP4LossProbQosTag: |
| case MP4MaxGapLossQosTag: |
| case MP4MaxAUSizeQosTag: |
| case MP4AvgAUSizeQosTag: |
| case MP4MaxAURateQosTag: |
| pDescriptor = new MP4QosDescriptorBase(tag); |
| break; |
| #endif |
| default: |
| pDescriptor = new MP4UnknownQosQualifier(); |
| pDescriptor->SetTag(tag); |
| } |
| |
| return pDescriptor; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| } |
| } // namespace mp4v2::impl |