TobiD7
fe9194b907
- Add gfx_test - add texture loading to GfxOpenGL - add full submit code - add debug logging - add construct and destroy functionality to Pool - add command functionality - add vertex and index pools to lithium (static and not threadsafe yet) - Update GfxDriver Matrix with SetViewPort - Add glfw (only dependency of gfx_test) maybe later required for input driver
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#pragma once
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#include <pd/drivers/gfx.hpp>
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namespace PD {
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struct GfxOpenGLConfig {
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// Vertex Allocator
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template <typename T>
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using VertexAlloc = std::allocator<T>;
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// Index Allocator
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template <typename T>
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using IndexAlloc = std::allocator<T>;
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using IndexType = u32; // Index Type
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static constexpr size_t NumVertices = 32768; // 8192*4
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static constexpr size_t NumIndices = 49152; // 8192*6
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};
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class GfxOpenGL : public GfxDriverBase<GfxOpenGLConfig> {
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public:
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GfxOpenGL(): GfxDriverBase("OpenGL2") {}
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~GfxOpenGL() {}
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void SysInit() override;
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void SysDeinit() override;
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void Submit(size_t count, size_t start) override;
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void BindTexture(TextureID id) override;
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void SysReset() override;
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TextureID LoadTexture(const std::vector<PD::u8>& pixels, int w, int h,
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TextureFormat type = TextureFormat::RGBA32,
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TextureFilter filter = TextureFilter::Linear) override;
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void DeleteTexture(const TextureID& tex) override;
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private:
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void pSetupShaderAttribs(u32 shader);
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u32 pShader = 0;
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u32 VBO = 0;
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u32 IBO = 0;
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int pLocTex = 0;
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int pLocAlfa = 0;
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int pLocProjection = 0;
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};
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} // namespace PD
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