From fae5aabcce8be7c67a9c164d256374e4e2d6b6ba Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Wed, 25 Feb 2015 22:22:32 +0000
Subject: [PATCH] Handle missing/unsized formats on replay

* This can happen if someone binds an uncreated texture (!).
---
 renderdoc/driver/gl/gl_debug.cpp  | 3 +++
 renderdoc/driver/gl/gl_replay.cpp | 1 +
 2 files changed, 4 insertions(+)

diff --git a/renderdoc/driver/gl/gl_debug.cpp b/renderdoc/driver/gl/gl_debug.cpp
index b3b9aad58..ad47470c1 100644
--- a/renderdoc/driver/gl/gl_debug.cpp
+++ b/renderdoc/driver/gl/gl_debug.cpp
@@ -1035,6 +1035,9 @@ bool GLReplay::RenderTextureInternal(TextureDisplay cfg, bool blendAlpha)
 	
 	auto &texDetails = m_pDriver->m_Textures[cfg.texid];
 
+	if(texDetails.internalFormat == eGL_NONE)
+		return false;
+
 	bool renderbuffer = false;
 
 	int intIdx = 0;
diff --git a/renderdoc/driver/gl/gl_replay.cpp b/renderdoc/driver/gl/gl_replay.cpp
index 67844ce9f..d705e6500 100644
--- a/renderdoc/driver/gl/gl_replay.cpp
+++ b/renderdoc/driver/gl/gl_replay.cpp
@@ -1454,6 +1454,7 @@ void GLReplay::SavePipelineState()
 				GLenum levelQueryType = target == eGL_TEXTURE_CUBE_MAP ? eGL_TEXTURE_CUBE_MAP_POSITIVE_X : target;
 				GLenum fmt = eGL_NONE;
 				gl.glGetTexLevelParameteriv(levelQueryType, 0, eGL_TEXTURE_INTERNAL_FORMAT, (GLint *)&fmt);
+				fmt = GetSizedFormat(gl.GetHookset(), target, fmt);
 				if(IsDepthStencilFormat(fmt))
 				{
 					GLint depthMode;