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| 1 : | Isibaar | 6 | #ifndef _XVID_H_ |
| 2 : | #define _XVID_H_ | ||
| 3 : | |||
| 4 : | #ifdef __cplusplus | ||
| 5 : | extern "C" { | ||
| 6 : | #endif | ||
| 7 : | |||
| 8 : | // ========================================== | ||
| 9 : | // global | ||
| 10 : | // ========================================== | ||
| 11 : | |||
| 12 : | uManiac | 160 | // API Version: 2.1 |
| 13 : | #define API_VERSION ((2 << 16) | (1)) | ||
| 14 : | Isibaar | 6 | |
| 15 : | // cpu features | ||
| 16 : | #define XVID_CPU_MMX 0x00000001 | ||
| 17 : | #define XVID_CPU_MMXEXT 0x00000002 | ||
| 18 : | #define XVID_CPU_SSE 0x00000004 | ||
| 19 : | #define XVID_CPU_SSE2 0x00000008 | ||
| 20 : | #define XVID_CPU_3DNOW 0x00000010 | ||
| 21 : | #define XVID_CPU_3DNOWEXT 0x00000020 | ||
| 22 : | #define XVID_CPU_TSC 0x00000040 | ||
| 23 : | #define XVID_CPU_FORCE 0x80000000 | ||
| 24 : | |||
| 25 : | // colorspaces | ||
| 26 : | #define XVID_CSP_RGB24 0 | ||
| 27 : | #define XVID_CSP_YV12 1 | ||
| 28 : | #define XVID_CSP_YUY2 2 | ||
| 29 : | #define XVID_CSP_UYVY 3 | ||
| 30 : | #define XVID_CSP_I420 4 | ||
| 31 : | #define XVID_CSP_RGB555 10 | ||
| 32 : | #define XVID_CSP_RGB565 11 | ||
| 33 : | #define XVID_CSP_USER 12 | ||
| 34 : | #define XVID_CSP_YVYU 1002 | ||
| 35 : | #define XVID_CSP_RGB32 1000 | ||
| 36 : | #define XVID_CSP_NULL 9999 | ||
| 37 : | |||
| 38 : | #define XVID_CSP_VFLIP 0x80000000 // flip mask | ||
| 39 : | |||
| 40 : | // error | ||
| 41 : | #define XVID_ERR_FAIL -1 | ||
| 42 : | #define XVID_ERR_OK 0 | ||
| 43 : | #define XVID_ERR_MEMORY 1 | ||
| 44 : | #define XVID_ERR_FORMAT 2 | ||
| 45 : | |||
| 46 : | typedef struct | ||
| 47 : | { | ||
| 48 : | int cpu_flags; | ||
| 49 : | int api_version; | ||
| 50 : | int core_build; | ||
| 51 : | } XVID_INIT_PARAM; | ||
| 52 : | |||
| 53 : | int xvid_init(void *handle, int opt, | ||
| 54 : | void *param1, void *param2); | ||
| 55 : | |||
| 56 : | |||
| 57 : | // ========================================== | ||
| 58 : | // decoder | ||
| 59 : | // ========================================== | ||
| 60 : | |||
| 61 : | #define XVID_QUICK_DECODE 0x00000010 /* increases decoding speed but reduces quality */ | ||
| 62 : | |||
| 63 : | typedef struct | ||
| 64 : | { | ||
| 65 : | int width; | ||
| 66 : | int height; | ||
| 67 : | void *handle; | ||
| 68 : | } XVID_DEC_PARAM; | ||
| 69 : | |||
| 70 : | |||
| 71 : | typedef struct | ||
| 72 : | { | ||
| 73 : | int general; | ||
| 74 : | void * bitstream; | ||
| 75 : | int length; | ||
| 76 : | |||
| 77 : | void * image; | ||
| 78 : | int stride; | ||
| 79 : | int colorspace; | ||
| 80 : | } XVID_DEC_FRAME; | ||
| 81 : | |||
| 82 : | |||
| 83 : | // decoder options | ||
| 84 : | #define XVID_DEC_DECODE 0 | ||
| 85 : | #define XVID_DEC_CREATE 1 | ||
| 86 : | #define XVID_DEC_DESTROY 2 | ||
| 87 : | |||
| 88 : | int xvid_decore(void * handle, | ||
| 89 : | int opt, | ||
| 90 : | void * param1, | ||
| 91 : | void * param2); | ||
| 92 : | |||
| 93 : | |||
| 94 : | // ========================================== | ||
| 95 : | // encoder | ||
| 96 : | // ========================================== | ||
| 97 : | |||
| 98 : | /* Do not rely on the VALUES of these constants, they may be changed at any time */ | ||
| 99 : | #define XVID_VALID_FLAGS 0x80000000 | ||
| 100 : | |||
| 101 : | #define XVID_CUSTOM_QMATRIX 0x00000004 /* use custom quant matrix */ | ||
| 102 : | #define XVID_H263QUANT 0x00000010 | ||
| 103 : | #define XVID_MPEGQUANT 0x00000020 | ||
| 104 : | #define XVID_HALFPEL 0x00000040 /* use halfpel interpolation */ | ||
| 105 : | #define XVID_ADAPTIVEQUANT 0x00000080 | ||
| 106 : | #define XVID_LUMIMASKING 0x00000100 | ||
| 107 : | uManiac | 160 | #define XVID_LATEINTRA 0x00000200 |
| 108 : | Isibaar | 6 | |
| 109 : | uManiac | 160 | #define XVID_INTERLACING 0x00000400 /* enable interlaced encoding */ |
| 110 : | #define XVID_TOPFIELDFIRST 0x00000800 /* set top-field-first flag (cosmetic only) */ | ||
| 111 : | #define XVID_ALTERNATESCAN 0x00001000 /* ?? sets alternate vertical scan flag */ | ||
| 112 : | Isibaar | 6 | |
| 113 : | uManiac | 160 | #define XVID_HINTEDME_GET 0x00002000 /* receive mv hint data from core (1st pass) */ |
| 114 : | #define XVID_HINTEDME_SET 0x00004000 /* send mv hint data to core (2nd pass) */ | ||
| 115 : | Isibaar | 6 | |
| 116 : | uManiac | 160 | #define XVID_INTER4V 0x00008000 |
| 117 : | |||
| 118 : | #define XVID_ME_ZERO 0x00010000 | ||
| 119 : | #define XVID_ME_LOGARITHMIC 0x00020000 | ||
| 120 : | #define XVID_ME_FULLSEARCH 0x00040000 | ||
| 121 : | #define XVID_ME_PMVFAST 0x00080000 | ||
| 122 : | #define XVID_ME_EPZS 0x00100000 | ||
| 123 : | |||
| 124 : | Isibaar | 6 | #define PMV_HALFPELDIAMOND16 0x00010000 |
| 125 : | #define PMV_HALFPELREFINE16 0x00020000 | ||
| 126 : | #define PMV_EXTSEARCH16 0x00040000 /* extend PMV by more searches */ | ||
| 127 : | #define PMV_EARLYSTOP16 0x00080000 | ||
| 128 : | #define PMV_QUICKSTOP16 0x00100000 /* like early, but without any more refinement */ | ||
| 129 : | #define PMV_UNRESTRICTED16 0x00200000 /* unrestricted ME, not implemented */ | ||
| 130 : | #define PMV_OVERLAPPING16 0x00400000 /* overlapping ME, not implemented */ | ||
| 131 : | uManiac | 160 | #define PMV_USESQUARES16 0x00800000 |
| 132 : | Isibaar | 6 | |
| 133 : | #define PMV_HALFPELDIAMOND8 0x01000000 | ||
| 134 : | #define PMV_HALFPELREFINE8 0x02000000 | ||
| 135 : | #define PMV_EXTSEARCH8 0x04000000 /* extend PMV by more searches */ | ||
| 136 : | #define PMV_EARLYSTOP8 0x08000000 | ||
| 137 : | #define PMV_QUICKSTOP8 0x10000000 /* like early, but without any more refinement */ | ||
| 138 : | #define PMV_UNRESTRICTED8 0x20000000 /* unrestricted ME, not implemented */ | ||
| 139 : | #define PMV_OVERLAPPING8 0x40000000 /* overlapping ME, not implemented */ | ||
| 140 : | uManiac | 160 | #define PMV_USESQUARES8 0x80000000 |
| 141 : | Isibaar | 6 | |
| 142 : | uManiac | 160 | |
| 143 : | Isibaar | 6 | typedef struct |
| 144 : | { | ||
| 145 : | int width, height; | ||
| 146 : | int fincr, fbase; // frame increment, fbase. each frame = "fincr/fbase" seconds | ||
| 147 : | uManiac | 160 | int rc_bitrate; // the bitrate of the target encoded stream, in bits/second |
| 148 : | int rc_reaction_delay_factor; // how fast the rate control reacts - lower values are faster | ||
| 149 : | int rc_averaging_period; // as above | ||
| 150 : | int rc_buffer; // as above | ||
| 151 : | Isibaar | 6 | int max_quantizer; // the upper limit of the quantizer |
| 152 : | int min_quantizer; // the lower limit of the quantizer | ||
| 153 : | int max_key_interval; // the maximum interval between key frames | ||
| 154 : | uManiac | 160 | #ifdef BFRAMES |
| 155 : | int max_bframes; // max sequential bframes (0=disable bframes) | ||
| 156 : | int bquant_ratio; // bframe quantizer multipier (percentage). | ||
| 157 : | // used only when bquant < 1 | ||
| 158 : | // eg. 200 = x2 multiplier | ||
| 159 : | // quant = ((past_quant + future_quant) * bquant_ratio)/200 | ||
| 160 : | #endif | ||
| 161 : | Isibaar | 6 | void * handle; // [out] encoder instance handle |
| 162 : | |||
| 163 : | } XVID_ENC_PARAM; | ||
| 164 : | |||
| 165 : | |||
| 166 : | typedef struct | ||
| 167 : | { | ||
| 168 : | uManiac | 160 | int x; |
| 169 : | int y; | ||
| 170 : | } VECTOR; | ||
| 171 : | |||
| 172 : | typedef struct | ||
| 173 : | { | ||
| 174 : | int mode; // macroblock mode | ||
| 175 : | VECTOR mvs[4]; | ||
| 176 : | } MVBLOCKHINT; | ||
| 177 : | |||
| 178 : | typedef struct | ||
| 179 : | { | ||
| 180 : | int intra; // frame intra choice | ||
| 181 : | int fcode; // frame fcode | ||
| 182 : | MVBLOCKHINT * block; // caller-allocated array of block hints (mb_width * mb_height) | ||
| 183 : | } MVFRAMEHINT; | ||
| 184 : | |||
| 185 : | typedef struct | ||
| 186 : | { | ||
| 187 : | int rawhints; // if set, use MVFRAMEHINT, else use compressed buffer | ||
| 188 : | |||
| 189 : | MVFRAMEHINT mvhint; | ||
| 190 : | void * hintstream; // compressed hint buffer | ||
| 191 : | int hintlength; // length of buffer (bytes) | ||
| 192 : | } HINTINFO; | ||
| 193 : | |||
| 194 : | typedef struct | ||
| 195 : | { | ||
| 196 : | Isibaar | 6 | int general; // [in] general options |
| 197 : | int motion; // [in] ME options | ||
| 198 : | void * bitstream; // [in] bitstream ptr | ||
| 199 : | int length; // [out] bitstream length (bytes) | ||
| 200 : | |||
| 201 : | void * image; // [in] image ptr | ||
| 202 : | int colorspace; // [in] source colorspace | ||
| 203 : | |||
| 204 : | unsigned char *quant_intra_matrix; // [in] custom intra qmatrix | ||
| 205 : | unsigned char *quant_inter_matrix; // [in] custom inter qmatrix | ||
| 206 : | int quant; // [in] frame quantizer (vbr) | ||
| 207 : | int intra; // [in] force intra frame (vbr only) | ||
| 208 : | // [out] intra state | ||
| 209 : | uManiac | 160 | HINTINFO hint; // [in/out] mv hint information |
| 210 : | |||
| 211 : | #ifdef BFRAMES | ||
| 212 : | int bquant; // [in] bframe quantizer | ||
| 213 : | int input_consumed; // [out] | ||
| 214 : | #endif | ||
| 215 : | |||
| 216 : | Isibaar | 6 | } XVID_ENC_FRAME; |
| 217 : | |||
| 218 : | |||
| 219 : | typedef struct | ||
| 220 : | { | ||
| 221 : | int quant; // [out] frame quantizer | ||
| 222 : | int hlength; // [out] header length (bytes) | ||
| 223 : | int kblks, mblks, ublks; // [out] | ||
| 224 : | |||
| 225 : | } XVID_ENC_STATS; | ||
| 226 : | |||
| 227 : | |||
| 228 : | #define XVID_ENC_ENCODE 0 | ||
| 229 : | #define XVID_ENC_CREATE 1 | ||
| 230 : | #define XVID_ENC_DESTROY 2 | ||
| 231 : | |||
| 232 : | int xvid_encore(void * handle, | ||
| 233 : | int opt, | ||
| 234 : | void * param1, | ||
| 235 : | void * param2); | ||
| 236 : | |||
| 237 : | |||
| 238 : | #ifdef __cplusplus | ||
| 239 : | } | ||
| 240 : | #endif | ||
| 241 : | |||
| 242 : | #endif /* _XVID_H_ */ |
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