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Actually implement the damn thing

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This commit is contained in:
offtkp 2024-08-08 16:39:59 +03:00
parent c396b3f225
commit 67069a8826
7 changed files with 274 additions and 21 deletions
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20
include/renderer_gl/renderer_gl.hpp
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@ -23,6 +23,15 @@
// More circular dependencies!
class GPU;
// Cached recompiled fragment shader
struct CachedProgram {
OpenGL::Program program;
std::atomic_bool compiling = false;
bool needsInitialization = true;
};
struct AsyncCompilerThread;
class RendererGL final : public Renderer {
GLStateManager gl = {};
@ -72,12 +81,10 @@ class RendererGL final : public Renderer {
OpenGL::Shader defaultShadergenVs;
GLuint shadergenFragmentUBO;
// Cached recompiled fragment shader
struct CachedProgram {
OpenGL::Program program;
};
std::unordered_map<PICA::FragmentConfig, CachedProgram> shaderCache;
AsyncCompilerThread* asyncCompiler = nullptr;
OpenGL::Framebuffer getColourFBO();
OpenGL::Texture getTexture(Texture& tex);
OpenGL::Program& getSpecializedShader();
@ -101,7 +108,6 @@ class RendererGL final : public Renderer {
void reset() override;
void display() override; // Display the 3DS screen contents to the window
void initGraphicsContext(SDL_Window* window) override; // Initialize graphics context
void clearBuffer(u32 startAddress, u32 endAddress, u32 value, u32 control) override; // Clear a GPU buffer in VRAM
void displayTransfer(u32 inputAddr, u32 outputAddr, u32 inputSize, u32 outputSize, u32 flags) override; // Perform display transfer
void textureCopy(u32 inputAddr, u32 outputAddr, u32 totalBytes, u32 inputSize, u32 outputSize, u32 flags) override;
@ -123,7 +129,9 @@ class RendererGL final : public Renderer {
void initUbershader(OpenGL::Program& program);
#ifdef PANDA3DS_FRONTEND_QT
virtual void initGraphicsContext([[maybe_unused]] GL::Context* context) override { initGraphicsContextInternal(); }
virtual void initGraphicsContext(GL::Context* context) override;
#elif defined(PANDA3DS_FRONTEND_SDL)
virtual void initGraphicsContext(SDL_Window* window) override;
#endif
// Take a screenshot of the screen and store it in a file