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Renderer: Add prepareForDraw callback

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wheremyfoodat 2024-07-24 23:23:24 +03:00
parent 156c3031a2
commit 90f411889b
7 changed files with 81 additions and 71 deletions
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9
include/renderer.hpp
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@ -21,9 +21,11 @@ enum class RendererType : s8 {
};
struct EmulatorConfig;
class GPU;
struct SDL_Window;
class GPU;
class ShaderUnit;
class Renderer {
protected:
GPU& gpu;
@ -77,7 +79,10 @@ class Renderer {
virtual std::string getUbershader() { return ""; }
virtual void setUbershader(const std::string& shader) {}
virtual void setUbershaderSetting(bool value) {}
// This function is called on every draw call before parsing vertex data.
// It is responsible for things like looking up which vertex/fragment shaders to use, recompiling them if they don't exist, choosing between
// ubershaders and shadergen, and so on.
virtual void prepareForDraw(ShaderUnit& shaderUnit, bool isImmediateMode) {}
// Functions for initializing the graphics context for the Qt frontend, where we don't have the convenience of SDL_Window
#ifdef PANDA3DS_FRONTEND_QT