mirror of
https://github.com/open-goal/jak-project
synced 2026-07-06 22:03:02 -04:00
Ethan Lafrenais
8ba010ca97
* [WIP] initial sprite distort implementation * Clean up * More clean up + document sprite distort VU program * Format code * Address CI issues * Adjust hacks in distort fragment shader * oops * Optimize sprite distort rendering down to one draw call ~2x speed up * Format file * Clean up distort rendering and add separate profile scopes * Fix glVertexAttribPointer * Fix sprite distort getting messed up when the viewable area doesn't fit the window perfectly * Add debug option to disable sprite distort * One evil space to fail CI... * oops * Increase sprite-aux-list size when PC_BIG_MEMORY is true * Address lints
125 lines
3.8 KiB
C++
125 lines
3.8 KiB
C++
#pragma once
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#include <memory>
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#include <string>
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#include "common/dma/dma_chain_read.h"
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#include "game/graphics/opengl_renderer/Profiler.h"
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#include "game/graphics/opengl_renderer/Shader.h"
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#include "game/graphics/opengl_renderer/buckets.h"
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#include "game/graphics/opengl_renderer/loader/Loader.h"
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#include "game/graphics/texture/TexturePool.h"
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struct LevelVis {
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bool valid = false;
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u8 data[2048];
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};
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class EyeRenderer;
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/*!
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* The main renderer will contain a single SharedRenderState that's passed to all bucket renderers.
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* This allows bucket renders to share textures and shaders.
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*/
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struct SharedRenderState {
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explicit SharedRenderState(std::shared_ptr<TexturePool> _texture_pool,
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std::shared_ptr<Loader> _loader)
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: texture_pool(_texture_pool), loader(_loader) {}
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ShaderLibrary shaders;
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std::shared_ptr<TexturePool> texture_pool;
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std::shared_ptr<Loader> loader;
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u32 buckets_base = 0; // address of buckets array.
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u32 next_bucket = 0; // address of next bucket that we haven't started rendering in buckets
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u32 default_regs_buffer = 0; // address of the default regs chain.
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void* ee_main_memory = nullptr;
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u32 offset_of_s7;
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bool use_sky_cpu = true;
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bool use_occlusion_culling = true;
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bool enable_merc_xgkick = true;
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math::Vector<u8, 4> fog_color;
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float fog_intensity = 1.f;
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bool no_multidraw = false;
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void reset();
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bool has_pc_data = false;
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LevelVis occlusion_vis[2];
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math::Vector4f camera_planes[4];
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math::Vector4f camera_matrix[4];
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math::Vector4f camera_hvdf_off;
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math::Vector4f camera_fog;
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math::Vector4f camera_pos;
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EyeRenderer* eye_renderer = nullptr;
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std::string load_status_debug;
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int window_width_px;
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int window_height_px;
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int window_offset_x_px;
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int window_offset_y_px;
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};
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/*!
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* Interface for bucket renders. Each bucket will have its own BucketRenderer.
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*/
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class BucketRenderer {
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public:
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BucketRenderer(const std::string& name, BucketId my_id) : m_name(name), m_my_id(my_id) {}
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virtual void render(DmaFollower& dma,
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SharedRenderState* render_state,
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ScopedProfilerNode& prof) = 0;
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std::string name_and_id() const;
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virtual ~BucketRenderer() = default;
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bool& enabled() { return m_enabled; }
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virtual bool empty() const { return false; }
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virtual void draw_debug_window() = 0;
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virtual void init_shaders(ShaderLibrary&) {}
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virtual void init_textures(TexturePool&) {}
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protected:
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std::string m_name;
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BucketId m_my_id;
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bool m_enabled = true;
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};
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class RenderMux : public BucketRenderer {
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public:
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RenderMux(const std::string& name,
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BucketId my_id,
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std::vector<std::unique_ptr<BucketRenderer>> renderers);
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void render(DmaFollower& dma, SharedRenderState* render_state, ScopedProfilerNode& prof) override;
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void draw_debug_window() override;
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void init_shaders(ShaderLibrary&) override;
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void init_textures(TexturePool&) override;
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void set_idx(u32 i) { m_render_idx = i; };
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private:
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std::vector<std::unique_ptr<BucketRenderer>> m_renderers;
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int m_render_idx = 0;
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std::vector<std::string> m_name_strs;
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std::vector<const char*> m_name_str_ptrs;
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};
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/*!
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* Renderer that makes sure the bucket is empty and ignores it.
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*/
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class EmptyBucketRenderer : public BucketRenderer {
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public:
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EmptyBucketRenderer(const std::string& name, BucketId my_id);
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void render(DmaFollower& dma, SharedRenderState* render_state, ScopedProfilerNode& prof) override;
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bool empty() const override { return true; }
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void draw_debug_window() override {}
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};
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class SkipRenderer : public BucketRenderer {
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public:
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SkipRenderer(const std::string& name, BucketId my_id);
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void render(DmaFollower& dma, SharedRenderState* render_state, ScopedProfilerNode& prof) override;
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bool empty() const override { return true; }
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void draw_debug_window() override {}
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};
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