fbaccel: factor out private stuff into own header

src/driver/fbaccel.h

@@ -0,0 +1,78 @@
+/*
+	Copyright (C) 2007-2013 Stefan Seyfried
+
+	License: GPL
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+	private functions for the fbaccel class (only used in CFrameBuffer)
+*/
+
+
+#ifndef __fbaccel__
+#define __fbaccel__
+#include <config.h>
+
+#include <stdint.h>
+#include <linux/fb.h>
+#include <linux/vt.h>
+
+#include <string>
+#include <map>
+#include <vector>
+#include <OpenThreads/Mutex>
+#include <OpenThreads/ScopedLock>
+#include <OpenThreads/Thread>
+#include <OpenThreads/Condition>
+
+class CFrameBuffer;
+class CFbAccel
+	: public OpenThreads::Thread
+{
+	private:
+		CFrameBuffer *fb;
+		fb_pixel_t lastcol;
+		OpenThreads::Mutex mutex;
+#ifdef USE_NEVIS_GXA
+		int		  devmem_fd;	/* to access the GXA register we use /dev/mem */
+		unsigned int	  smem_start;	/* as aquired from the fbdev, the framebuffers physical start address */
+		volatile uint8_t *gxa_base;	/* base address for the GXA's register access */
+		void add_gxa_sync_marker(void);
+#endif /* USE_NEVIS_GXA */
+		void setColor(fb_pixel_t col);
+		void run(void);
+		void _blit(void);
+		bool blit_thread;
+		bool blit_pending;
+		OpenThreads::Condition blit_cond;
+		OpenThreads::Mutex blit_mutex;
+	public:
+		fb_pixel_t *backbuffer;
+		fb_pixel_t *lbb;
+		CFbAccel(CFrameBuffer *fb);
+		~CFbAccel();
+		void paintPixel(int x, int y, const fb_pixel_t col);
+		void paintRect(const int x, const int y, const int dx, const int dy, const fb_pixel_t col);
+		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(void);
+		void mark(int x, int y, int dx, int dy);
+		void blit();
+		void update();
+#ifdef USE_NEVIS_GXA
+		void setupGXA(void);
+#endif
+};
+
+#endif