From 20a85c3874eac682191dd2c15c711876e9b3bfed Mon Sep 17 00:00:00 2001
From: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: Wed, 15 Feb 2017 00:10:59 +0100
Subject: [PATCH] fb_accel_td: add missing getBackBufferPointer()

this fixes tuxtxt rendering problems
---
 src/driver/fb_accel.h      | 1 +
 src/driver/fb_accel_td.cpp | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/src/driver/fb_accel.h b/src/driver/fb_accel.h
index e3eceaab5..090ef4cc4 100644
--- a/src/driver/fb_accel.h
+++ b/src/driver/fb_accel.h
@@ -171,6 +171,7 @@ class CFbAccelTD
 		void paintLine(int xa, int ya, int xb, int yb, const fb_pixel_t col);
 		void blit2FB(void *fbbuff, uint32_t width, uint32_t height, uint32_t xoff, uint32_t yoff, uint32_t xp, uint32_t yp, bool transp);
 		void waitForIdle(const char *func = NULL);
+		fb_pixel_t * getBackBufferPointer() const;
 		void setBlendMode(uint8_t);
 		void setBlendLevel(int);
 };
diff --git a/src/driver/fb_accel_td.cpp b/src/driver/fb_accel_td.cpp
index af3bf8f60..7033ed0bc 100644
--- a/src/driver/fb_accel_td.cpp
+++ b/src/driver/fb_accel_td.cpp
@@ -202,3 +202,8 @@ void CFbAccelTD::setBlendLevel(int level)
 	if (level == 100) // sucks
 		usleep(20000);
 }
+
+fb_pixel_t *CFbAccelTD::getBackBufferPointer() const
+{
+	return backbuffer;
+}