various changes to rendering flow and structure

2019-10-23 00:42:52 +11:00
parent 5f86b9b9c7
commit 7dec79ceaa
42 changed files with 663 additions and 888 deletions
@@ -0,0 +1,50 @@
+#ifndef VIDEOPARAMS_H
+#define VIDEOPARAMS_H
+
+#include "common/rational.h"
+#include "pixelformat.h"
+#include "rendermodes.h"
+
+class VideoParams
+{
+public:
+  VideoParams();
+  VideoParams(const int& width, const int& height, const rational& time_base);
+
+  const int& width() const;
+  const int& height() const;
+  const rational& time_base() const;
+
+private:
+  int width_;
+  int height_;
+  rational time_base_;
+
+};
+
+class VideoRenderingParams : public VideoParams {
+public:
+  VideoRenderingParams();
+  VideoRenderingParams(const int& width, const int& height, const rational& time_base, const olive::PixelFormat& format, const olive::RenderMode& mode, const int& divider = 1);
+  VideoRenderingParams(const VideoParams& params, const olive::PixelFormat& format, const olive::RenderMode& mode, const int& divider = 1);
+
+  const int& divider() const;
+  const int& effective_width() const;
+  const int& effective_height() const;
+
+  bool is_valid() const;
+  const olive::PixelFormat& format() const;
+  const olive::RenderMode& mode() const;
+
+private:
+  void calculate_effective_size();
+
+  olive::PixelFormat format_;
+  olive::RenderMode mode_;
+
+  int divider_;
+  int effective_width_;
+  int effective_height_;
+};
+
+#endif // VIDEOPARAMS_H