beveloper
bc3e91dcb6
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6589 a95241bf-73f2-0310-859d-f6bbb57e9c96
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/******************************************************************************
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/
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/ File: ffutils.h
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/
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/ Description: utility functions for ffmpeg codec wrappers for BeOs R5.
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/
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/ Disclaimer: This decoder is based on undocumented APIs.
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/ Therefore it is likely, if not certain, to break in future
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/ versions of BeOS. This piece of software is in no way
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/ connected to or even supported by Be, Inc.
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/
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/ Copyright (C) 2001 François Revol. All Rights Reserved.
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/
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******************************************************************************/
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#ifndef __FFUTILS_H__
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#define __FFUTILS_H__
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// BeOS and libavcodec bitmap formats
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#include <GraphicsDefs.h>
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#include "libavcodec/avcodec.h"
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// this function will be used by the wrapper to write into
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// the Media Kit provided buffer from the self-allocated ffmpeg codec buffer
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// it also will do some colorspace and planar/chunky conversions.
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// these functions should be optimized with overlay in mind.
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//typedef void (*gfx_convert_func) (AVPicture *in, AVPicture *out, long line_count, long size);
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// will become:
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typedef void (*gfx_convert_func) (AVFrame *in, AVFrame *out, int width, int height);
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// this function will try to find the best colorspaces for both the ff-codec and
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// the Media Kit sides.
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gfx_convert_func resolve_colorspace(color_space cs, PixelFormat pixelFormat);
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const char *pixfmt_to_string(int p);
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void dump_ffframe(AVFrame *frame, const char *name);
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#endif
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