SpriteRenderProgram.hpp

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#pragma once
 
#include <glm/glm.hpp>
#include "RenderProgram.hpp"
 
namespace Video {
class LowLevelRenderer;
class Texture2D;
class Shader;
class ShaderProgram;
class GraphicsPipeline;
class Buffer;
class CommandBuffer;
class Texture;
class Sampler;
class GeometryBinding;
class VertexDescription;
 
class SpriteRenderProgram : public RenderProgram {
  public:
 
    explicit SpriteRenderProgram(LowLevelRenderer* lowLevelRenderer);
 
    ~SpriteRenderProgram();
 
 
    void PreRender(CommandBuffer& commandBuffer, const glm::mat4& viewProjectionMatrix);
 
 
    void Render(CommandBuffer& commandBuffer, Video::Texture2D* texture, const glm::vec2& size, const glm::vec2& pivot, const glm::mat4& modelMatrix, const glm::vec4& tint) const;
 
  private:
    SpriteRenderProgram(const SpriteRenderProgram& other) = delete;
 
    LowLevelRenderer* lowLevelRenderer;
 
    Buffer* vertexBuffer;
    VertexDescription* vertexDescription;
    GeometryBinding* geometryBinding;
 
    Shader* vertexShader;
    Shader* fragmentShader;
    ShaderProgram* shaderProgram;
    GraphicsPipeline* graphicsPipeline;
 
    const Sampler* sampler;
 
    struct MatricesValues {
        glm::mat4 viewProjectionMatrix;
    };
 
    struct FragmentUniforms {
        float gamma;
    };
};
} // namespace Video