Port from git

Source/Graphics/Component/VideoComponent.cpp

@@ -0,0 +1,84 @@
+/* This file is subject to the terms and conditions defined in
+ * file 'LICENSE.txt', which is part of this source code package.
+ */
+#include "VideoComponent.h"
+#include "../ViewInfo.h"
+#include "../../Database/Configuration.h"
+#include "../../Utility/Log.h"
+#include "../../SDL.h"
+
+VideoComponent::VideoComponent(IVideo *videoInst, std::string videoFile, float scaleX, float scaleY)
+: VideoTexture(NULL)
+, VideoFile(videoFile)
+, VideoInst(videoInst)
+, ScaleX(scaleX)
+, ScaleY(scaleY)
+, IsPlaying(false)
+{
+//   AllocateGraphicsMemory();
+}
+
+VideoComponent::~VideoComponent()
+{
+   FreeGraphicsMemory();
+
+   if(VideoInst)
+   {
+      VideoInst->Stop();
+   }
+}
+
+void VideoComponent::Update(float dt)
+{
+   if(IsPlaying)
+   {
+      VideoInst->Update(dt);
+   }
+
+   Component::Update(dt);
+
+}
+
+void VideoComponent::AllocateGraphicsMemory()
+{
+   Component::AllocateGraphicsMemory();
+
+   if(!IsPlaying)
+   {
+      IsPlaying = VideoInst->Play(VideoFile);
+   }
+}
+
+void VideoComponent::FreeGraphicsMemory()
+{
+   VideoInst->Stop();
+   IsPlaying = false;
+
+   if (VideoTexture != NULL)
+   {
+      SDL_LockMutex(SDL::GetMutex());
+      SDL_DestroyTexture(VideoTexture);
+      SDL_UnlockMutex(SDL::GetMutex());
+   }
+
+   Component::FreeGraphicsMemory();
+}
+
+void VideoComponent::Draw()
+{
+   ViewInfo *info = GetBaseViewInfo();
+   SDL_Rect rect;
+
+   rect.x = static_cast<int>(info->GetXRelativeToOrigin());
+   rect.y = static_cast<int>(info->GetYRelativeToOrigin());
+   rect.h = static_cast<int>(info->GetHeight());
+   rect.w = static_cast<int>(info->GetWidth());
+
+   VideoInst->Draw();
+   SDL_Texture *texture = VideoInst->GetTexture();
+
+   if(texture)
+   {
+      SDL::RenderCopy(texture, static_cast<int>(info->GetTransparency() * 255), NULL, &rect, info->GetAngle());
+   }
+}