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Optimized Renderer

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This commit is contained in:
Isuru Samarathunga
2025-10-21 10:44:11 +05:30
parent b10aacaee7
commit 86ed9346aa
21 changed files with 516 additions and 241 deletions
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5
Engine/Src/Imp/HPP/InputManager.hpp
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@ -41,7 +41,10 @@ namespace ia::iae
STATIC VOID SwitchModeToText();
STATIC VOID SwitchModeToAction();
STATIC BOOL IsPointerDown();
STATIC Vec2 GetPointerPosition();
STATIC BOOL IsPointerDown(IN CONST Vec2& start, IN CONST Vec2& end);
STATIC BOOL DidPointerClick(IN CONST Vec2& start, IN CONST Vec2& end);
STATIC BOOL IsKeyDown(IN InputKey key);
STATIC BOOL WasKeyPressed(IN InputKey key);
@ -74,6 +77,8 @@ namespace ia::iae
STATIC INT16 s_horizontalAxis;
STATIC BOOL s_keys[256];
STATIC BOOL s_prevKeys[256];
STATIC BOOL s_pointerState;
STATIC BOOL s_pointerPrevState;
STATIC Vec2 s_pointerPosition;
STATIC BOOL s_onScreenGamePadEnabled;
STATIC BOOL s_keyboardGamePadEnabled;

51
Engine/Src/Imp/HPP/Renderer/Renderer.hpp
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@ -16,17 +16,14 @@
#pragma once
#include <Renderer/Pipeline.hpp>
#include <Renderer/GPUResourceManager.hpp>
#include <Renderer/Pipeline.hpp>
namespace ia::iae
{
class Renderer
{
public:
STATIC CONSTEXPR FLOAT32 MIN_DEPTH = -2097152.0f;
STATIC CONSTEXPR FLOAT32 MAX_DEPTH = 2097152.0f;
struct Geometry
{
INT32 IndexCount{};
@ -39,12 +36,16 @@ namespace ia::iae
BOOL FlippedH{false};
BOOL FlippedV{false};
BOOL CameraRelative{true};
BOOL YSortingEnabled{false};
Color ColorOverlay{};
Vec2 TextureOffset{0.0f, 0.0f};
SDL_GPUTexture* ActiveTexture{nullptr};
Mat4 ModelMatrix{1.0f};
FLOAT32 PositionY{};
Vec2 Position{};
Vec2 Scale{};
FLOAT32 Rotation;
SDL_Rect Scissor{};
SDL_GPUTexture *ActiveTexture{nullptr};
};
struct DrawEntry
@ -52,7 +53,7 @@ namespace ia::iae
UINT8 Layer{};
UINT16 SortIndex{};
State DrawState{};
Geometry* GeometryHandle{};
Geometry *GeometryHandle{};
};
public:
@ -67,11 +68,13 @@ namespace ia::iae
STATIC VOID OnScreenResize(IN INT32 newWidth, IN INT32 newHeight);
public:
STATIC Geometry* CreateGeometry(IN CONST Vector<GeometryVertex> &vertices, IN CONST Vector<INT32> &indices);
STATIC VOID DestroyGeometry(IN Geometry* handle);
STATIC Geometry *CreateGeometry(IN CONST Vector<GeometryVertex> &vertices, IN CONST Vector<INT32> &indices);
STATIC VOID DestroyGeometry(IN Geometry *handle);
STATIC VOID DrawGeometry(IN Geometry* handle, IN UINT8 layer, IN UINT16 sortIndex);
STATIC VOID DrawText(IN CONST String& text, IN Vec2 position, IN FLOAT32 scale, IN FLOAT32 rotation, IN UINT8 layer, IN UINT16 sortIndex);
STATIC VOID DrawGeometry(IN Geometry *handle, IN SDL_GPUTexture* texture, IN Vec2 position, IN Vec2 scale, IN FLOAT32 rotation,
IN UINT8 layer, IN UINT16 sortIndex);
STATIC VOID DrawText(IN CONST String &text, IN Vec2 position, IN FLOAT32 scale, IN FLOAT32 rotation,
IN UINT8 layer, IN UINT16 sortIndex);
STATIC SDL_GPUTextureFormat GetRenderTargetFormat();
@ -80,25 +83,25 @@ namespace ia::iae
return s_gpuDevice;
}
private:
STATIC VOID Draw(IN CONST DrawEntry &entity);
private:
STATIC State s_state;
STATIC INT32 s_screenWidth;
STATIC INT32 s_screenHeight;
STATIC SDL_GPUDevice *s_gpuDevice;
STATIC SDL_GPUTexture *s_renderTargetSceneColor;
STATIC SDL_GPUTexture *s_renderTargetDebugDrawColor;
STATIC Pipeline* s_geometryPipeline;
STATIC Pipeline* s_postprocessPipeline;
STATIC Geometry* s_quadGeometry;
STATIC Geometry* s_circleGeometry;
STATIC Pipeline *s_geometryPipeline;
STATIC Geometry *s_quadGeometry;
STATIC Geometry *s_circleGeometry;
STATIC Vector<DrawEntry> s_drawEntries;
STATIC SDL_GPURenderPass* s_activeRenderPass;
STATIC SDL_GPUCommandBuffer* s_activeCommandBuffer;
STATIC SDL_GPURenderPass *s_activeRenderPass;
STATIC SDL_GPUCommandBuffer *s_activeCommandBuffer;
STATIC SDL_GPUColorTargetInfo s_colorTargetInfo;
STATIC class CameraComponent *s_activeCamera;
STATIC SDL_Rect s_scissor;
STATIC SDL_GPUViewport s_activeViewport;
STATIC Vec2 s_sceneScaleFactor;
STATIC BOOL s_ySortingEnabled;
STATIC SDL_Rect s_defaultScissor;
STATIC SDL_GPUViewport s_defaultViewport;
friend class Engine;
};

2
Engine/Src/Imp/HPP/ResourceManager.hpp
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@ -53,7 +53,7 @@ namespace ia::iae
STATIC IVec2 GetImageExtent(IN Handle image);
STATIC IVec2 GetImageOriginalExtent(IN Handle image);
STATIC VOID RescaleAllImages(IN Vec2 factor);
STATIC Handle RescaleImage(IN Handle image, IN Vec2 factor);
STATIC Handle RescaleImage(IN Handle image, IN Vec2 factor, IN BOOL makeOriginal = false);
STATIC Handle CombineImages(IN CONST Vector<Handle> &images, IN INT32 unitWidth, IN INT32 unitHeight,
IN INT32 unitCountX, IN INT32 unitCountY);