From e08f4a43a9270ff885503eaffaecde53b983d088 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 15 May 2020 10:37:18 +0100
Subject: [PATCH] Don't call GetBaseFormat/GetDataType for compressed formats

* The result is not needed and the call is invalid.
---
 renderdoc/driver/gl/gl_initstate.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/renderdoc/driver/gl/gl_initstate.cpp b/renderdoc/driver/gl/gl_initstate.cpp
index f70eeb2bf..bcdcd4e9f 100644
--- a/renderdoc/driver/gl/gl_initstate.cpp
+++ b/renderdoc/driver/gl/gl_initstate.cpp
@@ -1413,8 +1413,8 @@ bool GLResourceManager::Serialise_InitialState(SerialiserType &ser, ResourceId i
             GLsizei h = (GLsizei)TextureState.height;
             GLsizei d = (GLsizei)TextureState.depth;
 
-            GLenum baseFormat = GetBaseFormat(TextureState.internalformat);
-            GLenum dataType = GetDataType(TextureState.internalformat);
+            GLenum baseFormat = isCompressed ? eGL_NONE : GetBaseFormat(TextureState.internalformat);
+            GLenum dataType = isCompressed ? eGL_NONE : GetDataType(TextureState.internalformat);
 
             if(details.initFormatHint != eGL_NONE)
               baseFormat = details.initFormatHint;