From 4a3c49cdcbf09857a675179e63f27e5a6ffe9b22 Mon Sep 17 00:00:00 2001
From: Ray <raysan5@gmail.com>
Date: Thu, 19 Feb 2026 17:55:13 +0100
Subject: [PATCH] REVIEWED: `rlLoadTextureDepth()`, address inconsistencies
 with WebGL 2.0 for sized depth formats #5500

---
 src/rlgl.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/rlgl.h b/src/rlgl.h
index d05bc42cb..3168b6a63 100644
--- a/src/rlgl.h
+++ b/src/rlgl.h
@@ -3432,6 +3432,13 @@ unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer)
         else glInternalFormat = GL_DEPTH_COMPONENT16;
     }
 #endif
+#if defined(GRAPHICS_API_OPENGL_ES3)
+    // NOTE: This sized internal format should also work for WebGL 2.0
+    // WARNING: Specification only allows GL_DEPTH_COMPONENT32F for GL_FLOAT type
+    // REF: https://registry.khronos.org/OpenGL-Refpages/es3.0/html/glTexImage2D.xhtml
+    if (RLGL.ExtSupported.maxDepthBits == 24) glInternalFormat = GL_DEPTH_COMPONENT24;
+    else glInternalFormat = GL_DEPTH_COMPONENT16;
+#endif
 
     if (!useRenderBuffer && RLGL.ExtSupported.texDepth)
     {