From 7f3ed11618df0cce5c3d799e0b3f4c009714f2c3 Mon Sep 17 00:00:00 2001
From: LaG1924 <lag1924@gmail.com>
Date: Sat, 27 Nov 2021 19:03:36 +0500
Subject: Added ShaderParametersBuffer to GalOgl

---
 src/Gal.hpp | 40 ++++++++++++++--------------------------
 1 file changed, 14 insertions(+), 26 deletions(-)

(limited to 'src/Gal.hpp')

diff --git a/src/Gal.hpp b/src/Gal.hpp
index 4757e37..234e49a 100644
--- a/src/Gal.hpp
+++ b/src/Gal.hpp
@@ -20,7 +20,7 @@ namespace Gal {
     struct PipelineInstance;
     struct FramebufferConfig;
     struct Framebuffer;
-    struct ShaderParameters;
+    struct ShaderParametersBuffer;
     struct Shader;
 
 
@@ -131,7 +131,7 @@ namespace Gal {
         virtual std::shared_ptr<Framebuffer> GetDefaultFramebuffer() = 0;
 
 
-        virtual std::shared_ptr<ShaderParameters> GetGlobalShaderParameters() = 0;
+        virtual std::shared_ptr<ShaderParametersBuffer> GetGlobalShaderParameters() = 0;
 
         virtual std::shared_ptr<Shader> LoadVertexShader(std::string_view code) = 0;
 
@@ -250,34 +250,22 @@ namespace Gal {
         virtual void SetTexture(size_t location, std::shared_ptr<Texture> texture) = 0;
     };
 
-    struct ShaderParameters {
-        virtual ~ShaderParameters() = default;
+    struct ShaderParametersBuffer {
+        virtual ~ShaderParametersBuffer() = default;
 
-        virtual void AddGlobalShaderParameter(std::string_view name, Type type) = 0;
+        template<typename T>
+        T* Get() {
+            return reinterpret_cast<T*>(GetDataPtr());
+        }
 
-        virtual void SetGlobalShaderParameter(std::string_view name, float value) = 0;
+        template<typename T>
+        void Resize() {
+            Resize(sizeof(T));
+        }
 
-        virtual void SetGlobalShaderParameter(std::string_view name, double value) = 0;
+        virtual std::byte* GetDataPtr() = 0;
 
-        virtual void SetGlobalShaderParameter(std::string_view name, int8_t value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, int16_t value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, int32_t value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, uint8_t value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, uint16_t value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, uint32_t value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, glm::vec2 value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, glm::vec3 value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, glm::vec4 value) = 0;
-
-        virtual void SetGlobalShaderParameter(std::string_view name, glm::mat4 value) = 0;
+        virtual void Resize(size_t newSize) = 0;
     };
 
     struct Shader {
-- 
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