PeerStreamer

/*

 * Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at)

 *

 * This file is part of FFmpeg.

 *

 * FFmpeg 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.

 *

 * FFmpeg 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 FFmpeg; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

 */

#ifndef FFMPEG_POSTPROCESS_H

#define FFMPEG_POSTPROCESS_H

/**

 * @file postprocess.h

 * @brief

 *     external api for the pp stuff

 */

#define LIBPOSTPROC_VERSION_INT ((51<<16)+(1<<8)+0)

#define LIBPOSTPROC_VERSION     51.1.0

#define LIBPOSTPROC_BUILD       LIBPOSTPROC_VERSION_INT

#define LIBPOSTPROC_IDENT       "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)

#define PP_QUALITY_MAX 6

#define QP_STORE_T int8_t

#include <inttypes.h>

typedef void pp_context_t;

typedef void pp_mode_t;

extern char *pp_help; ///< a simple help text

void  pp_postprocess(uint8_t * src[3], int srcStride[3],

                 uint8_t * dst[3], int dstStride[3],

                 int horizontalSize, int verticalSize,

                 QP_STORE_T *QP_store,  int QP_stride,

                 pp_mode_t *mode, pp_context_t *ppContext, int pict_type);

/**

 * returns a pp_mode_t or NULL if an error occured

 * name is the string after "-pp" on the command line

 * quality is a number from 0 to PP_QUALITY_MAX

 */

pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality);

void pp_free_mode(pp_mode_t *mode);

pp_context_t *pp_get_context(int width, int height, int flags);

void pp_free_context(pp_context_t *ppContext);

#define PP_CPU_CAPS_MMX   0x80000000

#define PP_CPU_CAPS_MMX2  0x20000000

#define PP_CPU_CAPS_3DNOW 0x40000000

#define PP_CPU_CAPS_ALTIVEC 0x10000000

#define PP_FORMAT         0x00000008

#define PP_FORMAT_420    (0x00000011|PP_FORMAT)

#define PP_FORMAT_422    (0x00000001|PP_FORMAT)

#define PP_FORMAT_411    (0x00000002|PP_FORMAT)

#define PP_FORMAT_444    (0x00000000|PP_FORMAT)

#define PP_PICT_TYPE_QP2  0x00000010 ///< MPEG2 style QScale

#endif /* FFMPEG_POSTPROCESS_H */