2001-10-11 01:13:27 +03:00
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/*
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2006-10-07 18:30:46 +03:00
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* Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at)
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg 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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*
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* FFmpeg 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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*
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* You should have received a copy of the GNU General Public License
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* along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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2001-10-11 01:13:27 +03:00
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2009-02-04 22:31:20 +02:00
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#ifndef POSTPROC_POSTPROCESS_H
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#define POSTPROC_POSTPROCESS_H
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2001-10-11 01:13:27 +03:00
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2003-02-11 23:12:16 +02:00
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/**
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2010-04-20 17:45:34 +03:00
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* @file
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2005-12-17 20:14:38 +02:00
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* @brief
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2008-03-10 20:42:09 +02:00
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* external postprocessing API
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2003-02-11 23:12:16 +02:00
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*/
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2008-02-25 11:22:11 +02:00
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#include "libavutil/avutil.h"
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2008-02-20 03:23:04 +02:00
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2012-01-24 04:54:57 +03:00
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#ifndef LIBPOSTPROC_VERSION_MAJOR
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2012-01-15 02:45:28 +03:00
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#define LIBPOSTPROC_VERSION_MAJOR 52
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#define LIBPOSTPROC_VERSION_MINOR 0
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2011-12-22 05:07:13 +03:00
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#define LIBPOSTPROC_VERSION_MICRO 100
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2012-01-24 04:54:57 +03:00
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#endif
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2008-02-26 22:37:59 +02:00
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#define LIBPOSTPROC_VERSION_INT AV_VERSION_INT(LIBPOSTPROC_VERSION_MAJOR, \
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LIBPOSTPROC_VERSION_MINOR, \
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LIBPOSTPROC_VERSION_MICRO)
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#define LIBPOSTPROC_VERSION AV_VERSION(LIBPOSTPROC_VERSION_MAJOR, \
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LIBPOSTPROC_VERSION_MINOR, \
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LIBPOSTPROC_VERSION_MICRO)
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2006-01-14 20:17:19 +02:00
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#define LIBPOSTPROC_BUILD LIBPOSTPROC_VERSION_INT
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#define LIBPOSTPROC_IDENT "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)
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2008-09-01 21:00:53 +03:00
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/**
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2010-06-30 18:38:06 +03:00
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* Return the LIBPOSTPROC_VERSION_INT constant.
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2008-09-01 21:00:53 +03:00
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*/
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unsigned postproc_version(void);
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2009-11-18 19:15:17 +02:00
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/**
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2010-06-30 18:38:06 +03:00
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* Return the libpostproc build-time configuration.
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2009-11-18 19:15:17 +02:00
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*/
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2010-01-03 16:31:25 +02:00
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const char *postproc_configuration(void);
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2009-11-18 19:15:17 +02:00
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/**
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2010-06-30 18:38:06 +03:00
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* Return the libpostproc license.
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2009-11-18 19:15:17 +02:00
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*/
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2010-01-03 16:31:25 +02:00
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const char *postproc_license(void);
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2009-11-18 19:15:17 +02:00
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2002-11-02 16:20:05 +02:00
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#define PP_QUALITY_MAX 6
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2001-10-11 01:21:19 +03:00
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2002-10-30 22:50:33 +02:00
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#define QP_STORE_T int8_t
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2001-10-11 01:13:27 +03:00
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2007-07-02 15:52:20 +03:00
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#include <inttypes.h>
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2008-12-11 22:06:16 +02:00
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typedef void pp_context;
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typedef void pp_mode;
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2002-10-30 22:50:33 +02:00
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2008-01-10 12:16:36 +02:00
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#if LIBPOSTPROC_VERSION_INT < (52<<16)
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2008-12-11 23:05:31 +02:00
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typedef pp_context pp_context_t;
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typedef pp_mode pp_mode_t;
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2008-01-04 09:47:32 +02:00
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extern const char *const pp_help; ///< a simple help text
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2008-01-10 12:16:36 +02:00
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#else
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extern const char pp_help[]; ///< a simple help text
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#endif
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2001-10-23 02:36:35 +03:00
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2008-02-02 23:24:54 +02:00
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void pp_postprocess(const uint8_t * src[3], const int srcStride[3],
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2008-03-22 17:46:34 +02:00
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uint8_t * dst[3], const int dstStride[3],
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int horizontalSize, int verticalSize,
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const QP_STORE_T *QP_store, int QP_stride,
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2008-12-11 22:06:16 +02:00
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pp_mode *mode, pp_context *ppContext, int pict_type);
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2001-10-13 18:53:24 +03:00
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2002-11-02 16:20:05 +02:00
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/**
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2011-12-07 15:03:53 +03:00
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* Return a pp_mode or NULL if an error occurred.
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*
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* @param name the string after "-pp" on the command line
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* @param quality a number from 0 to PP_QUALITY_MAX
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2002-11-02 16:20:05 +02:00
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*/
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2008-12-11 22:06:16 +02:00
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pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality);
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void pp_free_mode(pp_mode *mode);
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2002-10-28 21:31:04 +02:00
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2008-12-11 22:06:16 +02:00
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pp_context *pp_get_context(int width, int height, int flags);
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void pp_free_context(pp_context *ppContext);
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2001-12-26 21:45:49 +02:00
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2002-10-30 03:59:51 +02:00
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#define PP_CPU_CAPS_MMX 0x80000000
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#define PP_CPU_CAPS_MMX2 0x20000000
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#define PP_CPU_CAPS_3DNOW 0x40000000
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2004-05-26 23:15:15 +03:00
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#define PP_CPU_CAPS_ALTIVEC 0x10000000
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2002-10-30 03:51:14 +02:00
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2003-01-05 21:10:42 +02:00
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#define PP_FORMAT 0x00000008
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#define PP_FORMAT_420 (0x00000011|PP_FORMAT)
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#define PP_FORMAT_422 (0x00000001|PP_FORMAT)
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#define PP_FORMAT_411 (0x00000002|PP_FORMAT)
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#define PP_FORMAT_444 (0x00000000|PP_FORMAT)
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2003-04-18 15:45:34 +03:00
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#define PP_PICT_TYPE_QP2 0x00000010 ///< MPEG2 style QScale
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2009-02-04 22:31:20 +02:00
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#endif /* POSTPROC_POSTPROCESS_H */
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