From 0262eeea8762cdeb14c98d22473ebf0fd6b37bf9 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Thu, 14 Aug 2025 00:13:38 +0200
Subject: chore: prepare for Vulkan

---
 src/rendering/index_buffer.cpp  | 3 +++
 src/rendering/renderer.cpp      | 3 +++
 src/rendering/shader.cpp        | 7 +++++++
 src/rendering/texture.cpp       | 5 +++++
 src/rendering/vertex_array.cpp  | 3 +++
 src/rendering/vertex_buffer.cpp | 5 ++++-
 6 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'src/rendering')

diff --git a/src/rendering/index_buffer.cpp b/src/rendering/index_buffer.cpp
index 4e38b36..1095e3b 100644
--- a/src/rendering/index_buffer.cpp
+++ b/src/rendering/index_buffer.cpp
@@ -2,6 +2,7 @@
 #include "renderer.h"
 
 #include "platform/opengl/opengl_index_buffer.h"
+#include "platform/vulkan/vulkan_index_buffer.h"
 
 namespace Donut 
 {
@@ -11,6 +12,8 @@ namespace Donut
         {
             case RendererAPI::API::OpenGL:
                 return new OpenGLIndexBuffer(indices, count);
+            case RendererAPI::API::Vulkan:
+                return new VulkanIndexBuffer((uint32_t*)indices, count);
             default:
                 return nullptr;
         }
diff --git a/src/rendering/renderer.cpp b/src/rendering/renderer.cpp
index bd921eb..3343cce 100644
--- a/src/rendering/renderer.cpp
+++ b/src/rendering/renderer.cpp
@@ -1,5 +1,6 @@
 #include "renderer.h"
 #include "platform/opengl/opengl_renderer_api.h"
+#include "platform/vulkan/vulkan_renderer_api.h"
 #include <memory>
 #include <glm/gtc/matrix_transform.hpp>
 
@@ -11,6 +12,8 @@ namespace Donut
         {
             case API::OpenGL:
                 return std::make_unique<OpenGLRendererAPI>();
+            case API::Vulkan:
+                return std::make_unique<VulkanRendererAPI>();
             default:
                 return nullptr;
         }
diff --git a/src/rendering/shader.cpp b/src/rendering/shader.cpp
index d3fef07..1e84125 100644
--- a/src/rendering/shader.cpp
+++ b/src/rendering/shader.cpp
@@ -1,6 +1,7 @@
 #include "shader.h"
 #include "renderer.h"
 #include "platform/opengl/opengl_shader.h"
+#include "platform/vulkan/vulkan_shader.h"
 #include <memory>
 
 namespace Donut
@@ -11,6 +12,8 @@ namespace Donut
         {
             case RendererAPI::API::OpenGL:
                 return new OpenGLShader(filepath);
+            case RendererAPI::API::Vulkan:
+                return new VulkanShader(filepath);
             default:
                 return nullptr;
         }
@@ -22,6 +25,8 @@ namespace Donut
         {
             case RendererAPI::API::OpenGL:
                 return new OpenGLShader(name, vertex_src, fragment_src);
+            case RendererAPI::API::Vulkan:
+                return new VulkanShader(name, vertex_src, fragment_src);
             default:
                 return nullptr;
         }
@@ -33,6 +38,8 @@ namespace Donut
         {
             case RendererAPI::API::OpenGL:
                 return new OpenGLShader(name, compute_src);
+            case RendererAPI::API::Vulkan:
+                return new VulkanShader(name, compute_src);
             default:
                 return nullptr;
         }
diff --git a/src/rendering/texture.cpp b/src/rendering/texture.cpp
index 9603034..36189a3 100644
--- a/src/rendering/texture.cpp
+++ b/src/rendering/texture.cpp
@@ -1,6 +1,7 @@
 #include "texture.h"
 #include "renderer.h"
 #include "../platform/opengl/opengl_texture.h"
+#include "../platform/vulkan/vulkan_texture.h"
 
 namespace Donut
 {
@@ -10,6 +11,8 @@ namespace Donut
         {
         case RendererAPI::API::OpenGL:
             return std::make_shared<OpenGLTexture2D>(width, height);
+        case RendererAPI::API::Vulkan:
+            return std::make_shared<VulkanTexture2D>(width, height);
         case RendererAPI::API::None:
             return nullptr;
         default:
@@ -23,6 +26,8 @@ namespace Donut
         {
         case RendererAPI::API::OpenGL:
             return std::make_shared<OpenGLTexture2D>(path);
+        case RendererAPI::API::Vulkan:
+            return std::make_shared<VulkanTexture2D>(path);
         case RendererAPI::API::None:
             return nullptr;
         default:
diff --git a/src/rendering/vertex_array.cpp b/src/rendering/vertex_array.cpp
index 48eeb5a..8057a3e 100644
--- a/src/rendering/vertex_array.cpp
+++ b/src/rendering/vertex_array.cpp
@@ -1,6 +1,7 @@
 #include "vertex_array.h"
 #include "renderer.h"
 #include "platform/opengl/opengl_vertex_array.h"
+#include "platform/vulkan/vulkan_vertex_array.h"
 
 namespace Donut
 {
@@ -21,6 +22,8 @@ namespace Donut
         {
             case RendererAPI::API::OpenGL:
                 return new OpenGLVertexArray();
+            case RendererAPI::API::Vulkan:
+                return new VulkanVertexArray();
             default:
                 return nullptr;
         }
diff --git a/src/rendering/vertex_buffer.cpp b/src/rendering/vertex_buffer.cpp
index a349e78..32ae10a 100644
--- a/src/rendering/vertex_buffer.cpp
+++ b/src/rendering/vertex_buffer.cpp
@@ -1,15 +1,18 @@
 #include "vertex_buffer.h"
 #include "renderer.h"
 #include "platform/opengl/opengl_vertex_buffer.h"
+#include "platform/vulkan/vulkan_vertex_buffer.h"
 
 namespace Donut
 {
-    VertexBuffer* VertexBuffer::create(const void* data, uint32_t size) 
+    VertexBuffer* VertexBuffer::create(const void* data, uint32_t size)
     {
         switch (Renderer::get_api()) 
         {
             case RendererAPI::API::OpenGL:
                 return new OpenGLVertexBuffer(data, size);
+            case RendererAPI::API::Vulkan:
+                return new VulkanVertexBuffer((float*)data, size);
             default:
                 return nullptr;
         }
-- 
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