/* * 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 POSTPROC_POSTPROCESS_H#define POSTPROC_POSTPROCESS_H /** * @file * @ingroup lpp * external API header */ /** * @defgroup lpp libpostproc * Video postprocessing library. * * @{ */ #include "libpostproc/version.h" /** * Return the LIBPOSTPROC_VERSION_INT constant. */unsigned postproc_version(void); /** * Return the libpostproc build-time configuration. */const char *postproc_configuration(void); /** * Return the libpostproc license. */const char *postproc_license(void); #define PP_QUALITY_MAX 6 #include <inttypes.h> typedef void pp_context;typedef void pp_mode; #if LIBPOSTPROC_VERSION_INT < (52<<16)typedef pp_context pp_context_t;typedef pp_mode pp_mode_t;extern const char *const pp_help; ///< a simple help text#elseextern const char pp_help[]; ///< a simple help text#endif void  pp_postprocess(const uint8_t * src[3], const int srcStride[3],                     uint8_t * dst[3], const int dstStride[3],                     int horizontalSize, int verticalSize,                     const int8_t *QP_store,  int QP_stride,                     pp_mode *mode, pp_context *ppContext, int pict_type);  /** * Return a pp_mode or NULL if an error occurred. * * @param name    the string after "-pp" on the command line * @param quality a number from 0 to PP_QUALITY_MAX */pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality);void pp_free_mode(pp_mode *mode); pp_context *pp_get_context(int width, int height, int flags);void pp_free_context(pp_context *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_CPU_CAPS_AUTO  0x00080000 #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_FORMAT_440    (0x00000010|PP_FORMAT) #define PP_PICT_TYPE_QP2  0x00000010 ///< MPEG2 style QScale /** * @} */ #endif /* POSTPROC_POSTPROCESS_H */