From 702a0d820399a8e69b903569a3974bd498242509 Mon Sep 17 00:00:00 2001
From: Sergey Lipskiy <gonetz@ngs.ru>
Date: Sun, 20 Sep 2015 20:12:52 +0600
Subject: [PATCH] Correct FrameBufferList::saveBuffer : disable draw to FBO if
 new buffer can't be saved because of wrong buffer size

---
 src/FrameBuffer.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/FrameBuffer.cpp b/src/FrameBuffer.cpp
index ceaef888..acdc7d44 100644
--- a/src/FrameBuffer.cpp
+++ b/src/FrameBuffer.cpp
@@ -441,8 +441,11 @@ FrameBuffer * FrameBufferList::findTmpBuffer(u32 _address)
 
 void FrameBufferList::saveBuffer(u32 _address, u16 _format, u16 _size, u16 _width, u16 _height, bool _cfb)
 {
-	if (VI.width == 0 || _height == 0)
+	if (VI.width == 0 || _height == 0) {
+		m_pCurrent = NULL;
+		glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
 		return;
+	}
 
 	OGLVideo & ogl = video();
 	if (m_pCurrent != NULL) {