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126b04196e
The ABI differences are negligible, but its easier for all if all distros have libpostproc HEAD under the same soname and debian bumped soname without consulting upstream, so as silly as it is following this is probably the least pain for all. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
111 lines
3.4 KiB
C
111 lines
3.4 KiB
C
/*
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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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#ifndef POSTPROC_POSTPROCESS_H
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#define POSTPROC_POSTPROCESS_H
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/**
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* @file
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* @brief
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* external postprocessing API
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*/
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#include "libavutil/avutil.h"
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#define LIBPOSTPROC_VERSION_MAJOR 52
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#define LIBPOSTPROC_VERSION_MINOR 0
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#define LIBPOSTPROC_VERSION_MICRO 100
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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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#define LIBPOSTPROC_BUILD LIBPOSTPROC_VERSION_INT
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#define LIBPOSTPROC_IDENT "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)
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/**
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* Return the LIBPOSTPROC_VERSION_INT constant.
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*/
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unsigned postproc_version(void);
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/**
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* Return the libpostproc build-time configuration.
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*/
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const char *postproc_configuration(void);
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/**
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* Return the libpostproc license.
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*/
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const char *postproc_license(void);
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#define PP_QUALITY_MAX 6
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#define QP_STORE_T int8_t
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#include <inttypes.h>
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typedef void pp_context;
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typedef void pp_mode;
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#if LIBPOSTPROC_VERSION_INT < (52<<16)
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typedef pp_context pp_context_t;
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typedef pp_mode pp_mode_t;
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extern const char *const pp_help; ///< a simple help text
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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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void pp_postprocess(const uint8_t * src[3], const int srcStride[3],
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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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pp_mode *mode, pp_context *ppContext, int pict_type);
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/**
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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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*/
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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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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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#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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#define PP_CPU_CAPS_ALTIVEC 0x10000000
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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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#define PP_PICT_TYPE_QP2 0x00000010 ///< MPEG2 style QScale
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#endif /* POSTPROC_POSTPROCESS_H */
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