From a12779bc153425407b131bce541c0bb97cccca39 Mon Sep 17 00:00:00 2001
From: LaG1924 <lag1924@gmail.com>
Date: Wed, 8 Dec 2021 20:33:09 +0500
Subject: Removed unnecessary framebuffers copying

---
 src/RenderConfigs.hpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'src/RenderConfigs.hpp')

diff --git a/src/RenderConfigs.hpp b/src/RenderConfigs.hpp
index d76647e..8ca5a9e 100644
--- a/src/RenderConfigs.hpp
+++ b/src/RenderConfigs.hpp
@@ -22,6 +22,34 @@ std::shared_ptr<Gal::Shader> LoadVertexShader(std::string_view assetPath);
 
 std::shared_ptr<Gal::Shader> LoadPixelShader(std::string_view assetPath);
 
+class TextureFbCopy {
+    std::shared_ptr<Gal::Framebuffer> framebuffer;
+    std::shared_ptr<Gal::Buffer> fbBuffer;
+    std::shared_ptr<Gal::Pipeline> pipeline;
+    std::shared_ptr<Gal::PipelineInstance> pipelineInstance;
+public:
+
+    TextureFbCopy(
+        std::shared_ptr<Gal::Texture> inputTexture,
+        std::shared_ptr<Gal::Texture> outputTexture,
+        std::shared_ptr<Gal::Shader> copyShader = nullptr);
+
+    TextureFbCopy(
+        std::shared_ptr<Gal::Texture> inputTexture,
+        std::shared_ptr<Gal::Framebuffer> outputFb,
+        std::shared_ptr<Gal::Shader> copyShader = nullptr);
+
+    void Clear() {
+        framebuffer->Clear();
+    }
+
+    void Copy() {
+        pipeline->Activate();
+        pipelineInstance->Activate();
+        pipelineInstance->Render(0, 6);
+    }
+};
+
 class PostProcess {
     std::shared_ptr<Gal::Framebuffer> framebuffer;
     std::shared_ptr<Gal::Buffer> fbBuffer;
-- 
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