-Dev: created PostProcessPass for more quick and flexible renderpasse…

…s management
AEspinosaDev · Dec 3, 2024 · 724be6d · 724be6d
1 parent b2c3f09
commit 724be6d
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Showing 31 changed files with 214 additions and 812 deletions.
diff --git a/include/engine/common.h b/include/engine/common.h
@@ -376,7 +376,8 @@ typedef enum AccessFlagsBits
     ACCESS_TRANSFER_WRITE                 = 0x00000006,
     ACCESS_SHADER_READ                    = 0x00000007,
     ACCESS_SHADER_WRITE                   = 0x00000008,
-    ACCESS_MAX                            = 0x00000009
+    ACCESS_MEMORY_READ                    = 0x00000009,
+    ACCESS_MAX                            = 0x00000010
 } AccessFlags;
 typedef enum AttachmentStoreOpFlagsBits
 {

diff --git a/include/engine/core/passes/composition_pass.h b/include/engine/core/passes/composition_pass.h
@@ -37,7 +37,7 @@ class CompositionPass : public GraphicPass
                     ColorFormatType   colorFormat,
                     Mesh*             vignette,
                     bool              isDefault = true)
-        : BasePass(ctx, extent, framebufferCount, 1, isDefault)
+        : BasePass(ctx, extent, framebufferCount, 1, isDefault, "COMPOSITION")
         , m_colorFormat(colorFormat)
         , m_vignette(vignette) {
     }

diff --git a/include/engine/core/passes/forward_pass.h b/include/engine/core/passes/forward_pass.h
@@ -44,7 +44,7 @@ class ForwardPass : public GraphicPass
                 ColorFormatType   depthFormat,
                 MSAASamples       samples,
                 bool              isDefault = true)
-        : BasePass(ctx, extent, framebufferCount, 1, isDefault)
+        : BasePass(ctx, extent, framebufferCount, 1, isDefault, "FORWARD")
         , m_colorFormat(colorFormat)
         , m_depthFormat(depthFormat)
         , m_aa(samples) {

diff --git a/include/engine/core/passes/fxaa_pass.h b/include/engine/core/passes/fxaa_pass.h
diff --git a/include/engine/core/passes/geometry_pass.h b/include/engine/core/passes/geometry_pass.h
@@ -40,7 +40,7 @@ class GeometryPass : public GraphicPass
                  ColorFormatType   colorFormat,
                  ColorFormatType   depthFormat,
                  bool              isDefault = false)
-        : BasePass(ctx, extent, framebufferCount, 1, isDefault)
+        : BasePass(ctx, extent, framebufferCount, 1, isDefault, "GEOMETRY")
         , m_colorFormat(colorFormat)
         , m_depthFormat(depthFormat) {
     }

diff --git a/include/engine/core/passes/pass.h b/include/engine/core/passes/pass.h
@@ -48,6 +48,8 @@ class BasePass
     std::vector<Graphics::Framebuffer> m_framebuffers;
     uint32_t                           m_framebufferImageDepth; // The depth of the framebuffer image layers.
 
+    std::string m_name;
+
     // Key: Renderpass ID
     // Value: Framebuffer's image ID inside renderpass
     std::unordered_map<uint32_t, std::vector<uint32_t>> m_imageDepedanceTable;
@@ -70,10 +72,12 @@ class BasePass
              Extent2D          extent,
              uint32_t          framebufferCount = 1,
              uint32_t          framebufferDepth = 1,
-             bool              isDefault        = false)
+             bool              isDefault        = false,
+             std::string       name             = "Graphic Pass")
         : m_device(ctx)
         , m_framebufferImageDepth(framebufferDepth)
-        , m_isDefault(isDefault) {
+        , m_isDefault(isDefault)
+        , m_name(name) {
         m_framebuffers.resize(framebufferCount);
         m_renderpass.extent = extent;
     }

diff --git a/include/engine/core/passes/postprocess_pass.h b/include/engine/core/passes/postprocess_pass.h
@@ -0,0 +1,58 @@
+/*
+    This file is part of Vulkan-Engine, a simple to use Vulkan based 3D library
+
+    MIT License
+
+    Copyright (c) 2023 Antonio Espinosa Garcia
+
+*/
+#ifndef POSTPROCESS_PASS_H
+#define POSTPROCESS_PASS_H
+#include <engine/core/passes/pass.h>
+
+VULKAN_ENGINE_NAMESPACE_BEGIN
+
+namespace Core {
+/*
+Generic Postprocess Pass. It recieves an image from a previous pass and performs a postptocess task defined by a shader
+on it. Can be inherited.
+*/
+class PostProcessPass : public GraphicPass
+{
+  protected:
+    ColorFormatType         m_colorFormat;
+    Mesh*                   m_vignette;
+    Graphics::DescriptorSet m_imageDescriptorSet;
+    std::string             m_shaderPath;
+
+  public:
+    PostProcessPass(Graphics::Device* ctx,
+                    Extent2D          extent,
+                    uint32_t          framebufferCount,
+                    ColorFormatType   colorFormat,
+                    Mesh*             vignette,
+                    std::string       shaderPath,
+                    std::string       name      = "Post Process",
+                    bool              isDefault = true)
+        : BasePass(ctx, extent, framebufferCount, 1, isDefault, name)
+        , m_colorFormat(colorFormat)
+        , m_vignette(vignette)
+        , m_shaderPath(shaderPath) {
+    }
+
+    virtual void setup_attachments(std::vector<Graphics::Attachment>&        attachments,
+                                   std::vector<Graphics::SubPassDependency>& dependencies);
+
+    virtual void setup_uniforms(std::vector<Graphics::Frame>& frames);
+
+    virtual void setup_shader_passes();
+
+    virtual void render(Graphics::Frame& currentFrame, Scene* const scene, uint32_t presentImageIndex = 0);
+
+    virtual void connect_to_previous_images(std::vector<Graphics::Image> images);
+};
+
+} // namespace Core
+VULKAN_ENGINE_NAMESPACE_END
+
+#endif
diff --git a/include/engine/core/passes/ssao_blur_pass.h b/include/engine/core/passes/ssao_blur_pass.h
diff --git a/include/engine/core/passes/ssao_pass.h b/include/engine/core/passes/ssao_pass.h
diff --git a/include/engine/core/passes/tonemapping_pass.h b/include/engine/core/passes/tonemapping_pass.h
diff --git a/include/engine/core/passes/variance_shadow_pass.h b/include/engine/core/passes/variance_shadow_pass.h
@@ -33,7 +33,7 @@ class VarianceShadowPass : public GraphicPass
                        uint32_t          framebufferCount,
                        uint32_t          numLights,
                        ColorFormatType   depthFormat)
-        : BasePass(ctx, extent, framebufferCount, numLights)
+        : BasePass(ctx, extent, framebufferCount, numLights, false, "SHADOWS")
         , m_depthFormat(depthFormat) {
     }