Renderer.h

#ifndef DISPLAY_RENDERER_H
#define DISPLAY_RENDERER_H
 
#include <string>
#include "RageUtil/Graphics/RageDisplay.h"
#include "RageUtil/Graphics/Display/CommandBatcher.h"
#include "RageUtil/Graphics/RageSurface.h"
 
namespace DisplayAdapter {
class Renderer
{
  public:
    virtual ~Renderer() {}
    virtual std::string GetApiDescription() const = 0;
    virtual void InitializeRenderer(const VideoModeParams& p) = 0;
    virtual bool IsReadyForRender() = 0;
    virtual void OnRender(const ActualVideoModeParams* p,
                          const CommandBatcher& batcher) = 0;
    virtual bool IsD3DInternal() = 0;
    virtual intptr_t CreateTexture(RageSurface* img, bool RGBA8) = 0;
    virtual void UpdateTexture(intptr_t textureHandle,
                               RageSurface* img,
                               int xOffset,
                               int yOffset,
                               int width,
                               int height) = 0;
    virtual void DeleteTexture(intptr_t handle) = 0;
    virtual void ClearAllTextures() = 0;
    virtual void ResolutionChanged() = 0;
    virtual RageSurface* CreateScreenshot() = 0;
    virtual intptr_t CreateRenderTarget(const RenderTargetParam& param,
                                        int& iTextureWidthOut,
                                        int& iTextureHeightOut) = 0;
    virtual PipelineHandle CreateGraphicsPipeline(
      const std::string& vertexShaderPath,
      const std::string& fragmentShaderPath) = 0;
    virtual void ReloadPipelines() = 0;
    virtual void TryVideoMode(const VideoModeParams& params) = 0;
    virtual int GetMaxTextureSize() = 0;
    virtual void RescaleBatchBuffers(size_t sizeScale) = 0;
};
}
 
#endif