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GPU: More work on OpenGL renderer

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This commit is contained in:
Connor McLaughlin
2019-09-13 00:18:13 +10:00
parent 4706a906d5
commit aea7a18ac2
20 changed files with 655 additions and 412 deletions
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29
src/pse/gpu_hw_opengl.h
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@ -1,7 +1,10 @@
#pragma once
#include "gpu_hw.h"
#include "common/gl_program.h"
#include "common/gl_texture.h"
#include "glad.h"
#include "gpu_hw.h"
#include <array>
#include <memory>
class GPU_HW_OpenGL : public GPU_HW
{
@ -9,7 +12,7 @@ public:
GPU_HW_OpenGL();
~GPU_HW_OpenGL() override;
bool Initialize(Bus* bus, DMA* dma) override;
bool Initialize(System* system, Bus* bus, DMA* dma) override;
void Reset() override;
protected:
@ -23,22 +26,18 @@ private:
void CreateVertexBuffer();
GLuint m_framebuffer_texture_id = 0;
bool CompilePrograms();
bool SetProgram(bool texture_enable);
void SetViewport();
void SetScissor();
std::unique_ptr<GL::Texture> m_framebuffer_texture;
GLuint m_framebuffer_fbo_id = 0;
GLuint m_vertex_buffer = 0;
GLuint m_vao_id = 0;
struct Program
{
GLuint program_id = 0;
bool IsValid() const { return program_id != 0; }
void Bind();
bool Compile(const std::string& vertex_shader, const std::string& fragment_shader);
};
Program m_texture_program;
Program m_color_program;
GL::Program m_texture_program;
GL::Program m_color_program;
};