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| Rev | Author | Line No. | Line |
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| 6147 | serge | 1 | /* |
| 2 | * Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at) |
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| 3 | * |
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| 4 | * This file is part of FFmpeg. |
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| 5 | * |
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| 6 | * FFmpeg is free software; you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU General Public License as published by |
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| 8 | * the Free Software Foundation; either version 2 of the License, or |
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| 9 | * (at your option) any later version. |
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| 10 | * |
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| 11 | * FFmpeg is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU General Public License |
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| 17 | * along with FFmpeg; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #ifndef POSTPROC_POSTPROCESS_H |
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| 22 | #define POSTPROC_POSTPROCESS_H |
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| 23 | |||
| 24 | /** |
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| 25 | * @file |
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| 26 | * @ingroup lpp |
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| 27 | * external API header |
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| 28 | */ |
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| 29 | |||
| 30 | /** |
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| 31 | * @defgroup lpp Libpostproc |
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| 32 | * @{ |
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| 33 | */ |
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| 34 | |||
| 35 | #include "libpostproc/version.h" |
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| 36 | |||
| 37 | /** |
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| 38 | * Return the LIBPOSTPROC_VERSION_INT constant. |
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| 39 | */ |
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| 40 | unsigned postproc_version(void); |
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| 41 | |||
| 42 | /** |
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| 43 | * Return the libpostproc build-time configuration. |
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| 44 | */ |
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| 45 | const char *postproc_configuration(void); |
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| 46 | |||
| 47 | /** |
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| 48 | * Return the libpostproc license. |
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| 49 | */ |
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| 50 | const char *postproc_license(void); |
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| 51 | |||
| 52 | #define PP_QUALITY_MAX 6 |
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| 53 | |||
| 54 | #if FF_API_QP_TYPE |
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| 55 | #define QP_STORE_T int8_t //deprecated |
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| 56 | #endif |
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| 57 | |||
| 58 | #include |
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| 59 | |||
| 60 | typedef void pp_context; |
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| 61 | typedef void pp_mode; |
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| 62 | |||
| 63 | #if LIBPOSTPROC_VERSION_INT < (52<<16) |
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| 64 | typedef pp_context pp_context_t; |
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| 65 | typedef pp_mode pp_mode_t; |
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| 66 | extern const char *const pp_help; ///< a simple help text |
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| 67 | #else |
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| 68 | extern const char pp_help[]; ///< a simple help text |
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| 69 | #endif |
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| 70 | |||
| 71 | void pp_postprocess(const uint8_t * src[3], const int srcStride[3], |
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| 72 | uint8_t * dst[3], const int dstStride[3], |
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| 73 | int horizontalSize, int verticalSize, |
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| 74 | const int8_t *QP_store, int QP_stride, |
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| 75 | pp_mode *mode, pp_context *ppContext, int pict_type); |
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| 76 | |||
| 77 | |||
| 78 | /** |
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| 79 | * Return a pp_mode or NULL if an error occurred. |
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| 80 | * |
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| 81 | * @param name the string after "-pp" on the command line |
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| 82 | * @param quality a number from 0 to PP_QUALITY_MAX |
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| 83 | */ |
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| 84 | pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality); |
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| 85 | void pp_free_mode(pp_mode *mode); |
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| 86 | |||
| 87 | pp_context *pp_get_context(int width, int height, int flags); |
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| 88 | void pp_free_context(pp_context *ppContext); |
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| 89 | |||
| 90 | #define PP_CPU_CAPS_MMX 0x80000000 |
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| 91 | #define PP_CPU_CAPS_MMX2 0x20000000 |
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| 92 | #define PP_CPU_CAPS_3DNOW 0x40000000 |
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| 93 | #define PP_CPU_CAPS_ALTIVEC 0x10000000 |
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| 94 | #define PP_CPU_CAPS_AUTO 0x00080000 |
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| 95 | |||
| 96 | #define PP_FORMAT 0x00000008 |
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| 97 | #define PP_FORMAT_420 (0x00000011|PP_FORMAT) |
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| 98 | #define PP_FORMAT_422 (0x00000001|PP_FORMAT) |
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| 99 | #define PP_FORMAT_411 (0x00000002|PP_FORMAT) |
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| 100 | #define PP_FORMAT_444 (0x00000000|PP_FORMAT) |
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| 101 | #define PP_FORMAT_440 (0x00000010|PP_FORMAT) |
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| 102 | |||
| 103 | #define PP_PICT_TYPE_QP2 0x00000010 ///< MPEG2 style QScale |
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| 104 | |||
| 105 | /** |
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| 106 | * @} |
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| 107 | */ |
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| 108 | |||
| 109 | #endif /* POSTPROC_POSTPROCESS_H */ |