mythvisualcirclesvulkan.h

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#ifndef MYTHVISUALCIRCLESVULKAN_H
#define MYTHVISUALCIRCLESVULKAN_H
 
// MythTV
#include "visualisations/vulkan/mythvisualvulkan.h"
#include "visualisations/videovisualcircles.h"
 
extern "C" {
struct alignas(16) CirclesBuffer
{
    float transform [16];
    float positions [4];
    float params    [4]; // vec2 centre, float radius (outer), float width
    float color     [4];
};
}
 
class MythVisualCirclesVulkan : public VideoVisualCircles, public MythVisualVulkan
{
  public:
    MythVisualCirclesVulkan(AudioPlayer* Audio, MythRenderVulkan* Render);
   ~MythVisualCirclesVulkan() override;
 
  protected:
    void DrawPriv(MythPainter* /*Painter*/, QPaintDevice* /*Device*/) override;
 
  private:
    MythRenderVulkan* InitialiseVulkan (QRect Area) override;
    void              TearDownVulkan   () override;
 
    CirclesBuffer m_pushBuffer { };
    QRect         m_vulkanArea;
};
 
#endif