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* Copyright (C) 2001-2004 Michael H. Schimek
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* Copyright (C) 2000-2003 I�aki Garc�a Etxebarria
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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/* $Id: overlay_buffer.h,v 1.1 2004/09/10 04:55:55 mschimek Exp $ */
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#ifndef __ZTV_OVERLAY_BUFFER_H__
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#define __ZTV_OVERLAY_BUFFER_H__
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#include "image_format.h"
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/* This is the target of DMA overlay, a continuous chunk of physical memory.
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Usually it describes the visible portion of the graphics card's video
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/* Memory address as seen by the video capture device, without
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virtual address translation by the CPU. Actually this assumes
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graphic card and capture device share an address space, which is
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not necessarily true if the devices connect to different busses,
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but I'm not aware of any driver APIs considering this either. */
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/* Base need not align with point 0, 0, e.g. Xinerama. */
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tv_image_format format;
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#endif /* __ZTV_OVERLAY_BUFFER_H__ */
added
removed
libtv/overlay_buffer.h
