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https://github.com/RPCSX/rpcsx.git
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7b889a10cc
Support vertex instancing in vertex shader using VertexID Relax OpenGL requirements by removing 4.5 features Use EXT version of TexBufferRange; Implement buffer copy using TexBuffer Apply travis workaround by danilaml Fix vertex upload in in case of inlined array
76 lines
1.5 KiB
C++
76 lines
1.5 KiB
C++
#pragma once
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#include "Emu/RSX/GSRender.h"
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#include "gl_helpers.h"
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#include "rsx_gl_texture.h"
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#define RSX_DEBUG 1
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#include "GLProgramBuffer.h"
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#pragma comment(lib, "opengl32.lib")
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class GLGSRender : public GSRender
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{
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private:
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GLFragmentProgram m_fragment_prog;
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GLVertexProgram m_vertex_prog;
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rsx::gl::texture m_gl_textures[rsx::limits::textures_count];
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rsx::gl::texture m_gl_vertex_textures[rsx::limits::vertex_textures_count];
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gl::glsl::program *m_program;
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rsx::surface_info m_surface;
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struct texture_buffer_pair
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{
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gl::texture *texture;
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gl::buffer *buffer;
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}
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m_gl_attrib_buffers[rsx::limits::vertex_count];
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public:
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gl::fbo draw_fbo;
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private:
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GLProgramBuffer m_prog_buffer;
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gl::texture m_draw_tex_color[rsx::limits::color_buffers_count];
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gl::texture m_draw_tex_depth_stencil;
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//buffer
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gl::fbo m_flip_fbo;
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gl::texture m_flip_tex_color;
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gl::buffer m_scale_offset_buffer;
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gl::buffer m_vertex_constants_buffer;
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gl::buffer m_fragment_constants_buffer;
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gl::buffer m_vbo;
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gl::buffer m_ebo;
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gl::vao m_vao;
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public:
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GLGSRender();
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private:
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static u32 enable(u32 enable, u32 cap);
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static u32 enable(u32 enable, u32 cap, u32 index);
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public:
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bool load_program();
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void init_buffers(bool skip_reading = false);
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void read_buffers();
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void write_buffers();
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void set_viewport();
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protected:
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void begin() override;
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void end() override;
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void on_init_thread() override;
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void on_exit() override;
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bool do_method(u32 id, u32 arg) override;
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void flip(int buffer) override;
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u64 timestamp() const override;
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};
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