tobid7
d4c59e5b61
- Renamed GfxOpenGL to GfxOPenGL2 - Added GfxOpenGL3 backend for OpenGL 3.3+ - Added WIP DirectX9 backend - Added structure for Citro3D - Added linear Allocator
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#pragma once
|
|
|
|
#include <pd/drivers/gfx.hpp>
|
|
|
|
namespace PD {
|
|
struct GfxOpenGL2Config {
|
|
// Vertex Allocator
|
|
template <typename T>
|
|
using VertexAlloc = std::allocator<T>;
|
|
// Index Allocator
|
|
template <typename T>
|
|
using IndexAlloc = std::allocator<T>;
|
|
|
|
static constexpr size_t NumVertices = 32768; // 8192*4
|
|
static constexpr size_t NumIndices = 49152; // 8192*6
|
|
};
|
|
|
|
class GfxOpenGL2 : public GfxDriverBase<GfxOpenGL2Config> {
|
|
public:
|
|
GfxOpenGL2() : GfxDriverBase("OpenGL2") {}
|
|
~GfxOpenGL2() {}
|
|
|
|
void SysInit() override;
|
|
void SysDeinit() override;
|
|
void Submit(size_t count, size_t start) override;
|
|
void BindTexture(TextureID id) override;
|
|
void SysReset() override;
|
|
TextureID LoadTexture(const std::vector<PD::u8>& pixels, int w, int h,
|
|
TextureFormat type = TextureFormat::RGBA32,
|
|
TextureFilter filter = TextureFilter::Linear) override;
|
|
void DeleteTexture(const TextureID& tex) override;
|
|
|
|
private:
|
|
void pSetupShaderAttribs(u32 shader);
|
|
u32 pShader = 0;
|
|
u32 VBO = 0;
|
|
u32 IBO = 0;
|
|
int pLocTex = 0;
|
|
int pLocAlfa = 0;
|
|
int pLocProjection = 0;
|
|
static const char* pVertCode;
|
|
static const char* pFragCode;
|
|
};
|
|
} // namespace PD
|