sid/NazaraEngine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add support for shader hotreloading

Browse Source
This commit is contained in:
Jérôme Leclercq
2022-03-17 21:36:36 +01:00
parent 667a4a0c08
commit 615509d1ba
16 changed files with 285 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
include/Nazara/Graphics/UberShader.hpp
View File

@@ -10,8 +10,10 @@
#include <Nazara/Prerequisites.hpp>
#include <Nazara/Core/Algorithm.hpp>
#include <Nazara/Core/Bitset.hpp>
#include <Nazara/Core/Signal.hpp>
#include <Nazara/Graphics/Config.hpp>
#include <Nazara/Renderer/RenderPipeline.hpp>
#include <Nazara/Shader/ShaderModuleResolver.hpp>
#include <Nazara/Shader/Ast/Module.hpp>
#include <unordered_map>
@@ -26,6 +28,8 @@ namespace Nz
struct Option;
using ConfigCallback = std::function<void(Config& config, const std::vector<RenderPipelineInfo::VertexBufferData>& vertexBuffers)>;
UberShader(ShaderStageTypeFlags shaderStages, std::string moduleName);
UberShader(ShaderStageTypeFlags shaderStages, ShaderModuleResolver& moduleResolver, std::string moduleName);
UberShader(ShaderStageTypeFlags shaderStages, ShaderAst::ModulePtr shaderModule);
~UberShader() = default;
@@ -58,7 +62,13 @@ namespace Nz
UInt32 hash;
};
NazaraSignal(OnShaderUpdated, UberShader* /*uberShader*/);
private:
void Validate(ShaderAst::Module& module);
NazaraSlot(ShaderModuleResolver, OnModuleUpdated, m_onShaderModuleUpdated);
std::unordered_map<Config, std::shared_ptr<ShaderModule>, ConfigHasher, ConfigEqual> m_combinations;
std::unordered_map<std::string, Option> m_optionIndexByName;
ShaderAst::ModulePtr m_shaderModule;