From 852b843b4ab98b80a820266793e8519463b881e7 Mon Sep 17 00:00:00 2001
From: BZLZHH <admin@bzlzhh.top>
Date: Sat, 7 Jun 2025 20:49:48 +0800
Subject: [PATCH] [Fix] (Diligent/Texture): Add BIND_RENDER(/DEPTH)_TARGET for
 texture.

---
 .../Implementations/GL/Texture/GL_Texture.cpp | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/MG/MG_GL/Implementations/GL/Texture/GL_Texture.cpp b/MG/MG_GL/Implementations/GL/Texture/GL_Texture.cpp
index 8a1b4106..503b4ddc 100644
--- a/MG/MG_GL/Implementations/GL/Texture/GL_Texture.cpp
+++ b/MG/MG_GL/Implementations/GL/Texture/GL_Texture.cpp
@@ -264,8 +264,29 @@ namespace MG_GL::GL {
             TexDesc.Width = width;
             TexDesc.Height = height;
             TexDesc.Format = newFormat;
-            TexDesc.BindFlags = Diligent::BIND_SHADER_RESOURCE;
 
+            bool isDepthStencil = false;
+            switch (internalFormat) {
+                case GL_DEPTH_COMPONENT:
+                case GL_DEPTH_COMPONENT16:
+                case GL_DEPTH_COMPONENT24:
+                case GL_DEPTH_COMPONENT32:
+                case GL_DEPTH_COMPONENT32F:
+                case GL_DEPTH_STENCIL:
+                case GL_DEPTH24_STENCIL8:
+                case GL_DEPTH32F_STENCIL8:
+                    isDepthStencil = true;
+                    break;
+                default:
+                    isDepthStencil = false;
+            }
+
+            if (isDepthStencil) {
+                TexDesc.BindFlags = Diligent::BIND_SHADER_RESOURCE | Diligent::BIND_DEPTH_STENCIL;
+            } else {
+                TexDesc.BindFlags = Diligent::BIND_SHADER_RESOURCE | Diligent::BIND_RENDER_TARGET;
+            }
+            
             if (level > 0) {
                 TexDesc.MipLevels = level + 1;
             }