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https://github.com/TES3MP/openmw-tes3mp.git
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90 lines
2 KiB
C++
90 lines
2 KiB
C++
#include "videowidget.hpp"
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#include <extern/osg-ffmpeg-videoplayer/videoplayer.hpp>
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#include <MyGUI_RenderManager.h>
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#include <osg/Texture2D>
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#include <components/vfs/manager.hpp>
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#include <components/myguiplatform/myguitexture.hpp>
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#include "../mwsound/movieaudiofactory.hpp"
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namespace MWGui
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{
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VideoWidget::VideoWidget()
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: mVFS(NULL)
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{
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mPlayer.reset(new Video::VideoPlayer());
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setNeedKeyFocus(true);
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}
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void VideoWidget::setVFS(const VFS::Manager *vfs)
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{
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mVFS = vfs;
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}
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void VideoWidget::playVideo(const std::string &video)
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{
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mPlayer->setAudioFactory(new MWSound::MovieAudioFactory());
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mPlayer->playVideo(mVFS->get(video));
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osg::ref_ptr<osg::Texture2D> texture = mPlayer->getVideoTexture();
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if (!texture)
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return;
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mTexture.reset(new osgMyGUI::OSGTexture(texture));
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setRenderItemTexture(mTexture.get());
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getSubWidgetMain()->_setUVSet(MyGUI::FloatRect(0.f, 0.f, 1.f, 1.f));
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}
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int VideoWidget::getVideoWidth()
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{
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return mPlayer->getVideoWidth();
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}
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int VideoWidget::getVideoHeight()
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{
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return mPlayer->getVideoHeight();
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}
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bool VideoWidget::update()
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{
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return mPlayer->update();
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}
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void VideoWidget::stop()
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{
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mPlayer->close();
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}
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bool VideoWidget::hasAudioStream()
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{
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return mPlayer->hasAudioStream();
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}
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void VideoWidget::autoResize(bool stretch)
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{
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MyGUI::IntSize screenSize = MyGUI::RenderManager::getInstance().getViewSize();
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if (getParent())
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screenSize = getParent()->getSize();
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if (getVideoHeight() > 0 && !stretch)
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{
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double imageaspect = static_cast<double>(getVideoWidth())/getVideoHeight();
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int leftPadding = std::max(0, static_cast<int>(screenSize.width - screenSize.height * imageaspect) / 2);
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int topPadding = std::max(0, static_cast<int>(screenSize.height - screenSize.width / imageaspect) / 2);
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setCoord(leftPadding, topPadding,
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screenSize.width - leftPadding*2, screenSize.height - topPadding*2);
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}
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else
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setCoord(0,0,screenSize.width,screenSize.height);
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}
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}
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