michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include <climits>
michael@0: #include "ISOControl.h"
michael@0: #include "ISOMediaBoxes.h"
michael@0: #include "AVCBox.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: nsresult
michael@0: AVCSampleEntry::Generate(uint32_t* aBoxSize)
michael@0: {
michael@0:   uint32_t avc_box_size = 0;
michael@0:   nsresult rv;
michael@0:   rv = avcConfigBox->Generate(&avc_box_size);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   size += avc_box_size;
michael@0: 
michael@0:   *aBoxSize = size;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: AVCSampleEntry::Write()
michael@0: {
michael@0:   BoxSizeChecker checker(mControl, size);
michael@0:   nsresult rv;
michael@0:   rv = VisualSampleEntry::Write();
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0:   rv = avcConfigBox->Write();
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: AVCSampleEntry::AVCSampleEntry(ISOControl* aControl)
michael@0:   : VisualSampleEntry(NS_LITERAL_CSTRING("avc1"), aControl)
michael@0: {
michael@0:   avcConfigBox = new AVCConfigurationBox(aControl);
michael@0:   MOZ_COUNT_CTOR(AVCSampleEntry);
michael@0: }
michael@0: 
michael@0: AVCSampleEntry::~AVCSampleEntry()
michael@0: {
michael@0:   MOZ_COUNT_DTOR(AVCSampleEntry);
michael@0: }
michael@0: 
michael@0: AVCConfigurationBox::AVCConfigurationBox(ISOControl* aControl)
michael@0:   : Box(NS_LITERAL_CSTRING("avcC"), aControl)
michael@0: {
michael@0:   MOZ_COUNT_CTOR(AVCConfigurationBox);
michael@0: }
michael@0: 
michael@0: AVCConfigurationBox::~AVCConfigurationBox()
michael@0: {
michael@0:   MOZ_COUNT_DTOR(AVCConfigurationBox);
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: AVCConfigurationBox::Generate(uint32_t* aBoxSize)
michael@0: {
michael@0:   nsresult rv;
michael@0:   FragmentBuffer* frag = mControl->GetFragment(Video_Track);
michael@0:   rv = frag->GetCSD(avcConfig);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0:   size += avcConfig.Length();
michael@0:   *aBoxSize = size;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: AVCConfigurationBox::Write()
michael@0: {
michael@0:   BoxSizeChecker checker(mControl, size);
michael@0:   Box::Write();
michael@0: 
michael@0:   mControl->Write(avcConfig.Elements(), avcConfig.Length());
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: }