common.h 17.5 KB
Newer Older
Laurent Aimar's avatar
Laurent Aimar committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
/*****************************************************************************
 * common.h: h264 encoder
 *****************************************************************************
 * Copyright (C) 2003 Laurent Aimar
 * $Id: common.h,v 1.1 2004/06/03 19:27:06 fenrir Exp $
 *
 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/

#ifndef _COMMON_H
#define _COMMON_H 1

27
#ifdef HAVE_STDINT_H
Laurent Aimar's avatar
Laurent Aimar committed
28
#include <stdint.h>
29 30 31
#else
#include <inttypes.h>
#endif
32
#include <stdarg.h>
Loren Merritt's avatar
Loren Merritt committed
33
#include <stdlib.h>
Laurent Aimar's avatar
Laurent Aimar committed
34

35 36
#ifdef _MSC_VER
#define snprintf _snprintf
Loren Merritt's avatar
Loren Merritt committed
37
#define X264_VERSION "" // no configure script for msvc
38 39
#endif

40 41 42 43 44
/* alloca */
#ifdef _MSC_VER
#define	alloca	_alloca
#endif

45 46 47 48 49 50 51 52 53 54 55 56 57 58
/* threads */
#ifdef __WIN32__
#include <windows.h>
#define pthread_t               HANDLE
#define pthread_create(t,u,f,d) *(t)=CreateThread(NULL,0,f,d,0,NULL)
#define pthread_join(t,s)       { WaitForSingleObject(t,INFINITE); \
                                  CloseHandle(t); } 
#define HAVE_PTHREAD 1

#elif defined(SYS_BEOS)
#include <kernel/OS.h>
#define pthread_t               thread_id
#define pthread_create(t,u,f,d) { *(t)=spawn_thread(f,"",10,d); \
                                  resume_thread(*(t)); }
Loren Merritt's avatar
Loren Merritt committed
59 60
#define pthread_join(t,s)       { long tmp; \
                                  wait_for_thread(t,(s)?(long*)(s):&tmp); }
61 62 63 64 65 66
#define HAVE_PTHREAD 1

#elif defined(HAVE_PTHREAD)
#include <pthread.h>
#endif

Loren Merritt's avatar
Loren Merritt committed
67 68 69 70 71 72 73 74 75 76 77 78
/****************************************************************************
 * Macros
 ****************************************************************************/
#define X264_MIN(a,b) ( (a)<(b) ? (a) : (b) )
#define X264_MAX(a,b) ( (a)>(b) ? (a) : (b) )
#define X264_MIN3(a,b,c) X264_MIN((a),X264_MIN((b),(c)))
#define X264_MAX3(a,b,c) X264_MAX((a),X264_MAX((b),(c)))
#define X264_MIN4(a,b,c,d) X264_MIN((a),X264_MIN3((b),(c),(d)))
#define X264_MAX4(a,b,c,d) X264_MAX((a),X264_MAX3((b),(c),(d)))
#define XCHG(type,a,b) { type t = a; a = b; b = t; }
#define FIX8(f) ((int)(f*(1<<8)+.5))

79 80 81 82 83 84
#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0)
#define UNUSED __attribute__((unused))
#else
#define UNUSED
#endif

85 86 87 88 89 90 91 92 93 94
#define CHECKED_MALLOC( var, size )\
{\
    var = x264_malloc( size );\
    if( !var )\
    {\
        x264_log( h, X264_LOG_ERROR, "malloc failed\n" );\
        goto fail;\
    }\
}

95 96 97 98
#define X264_BFRAME_MAX 16
#define X264_SLICE_MAX 4
#define X264_NAL_MAX (4 + X264_SLICE_MAX)

Loren Merritt's avatar
Loren Merritt committed
99 100 101
/****************************************************************************
 * Includes
 ****************************************************************************/
102
#include "x264.h"
Laurent Aimar's avatar
Laurent Aimar committed
103 104 105 106 107 108 109 110 111
#include "bs.h"
#include "set.h"
#include "predict.h"
#include "pixel.h"
#include "mc.h"
#include "frame.h"
#include "dct.h"
#include "cabac.h"
#include "csp.h"
112
#include "quant.h"
Laurent Aimar's avatar
Laurent Aimar committed
113

114 115 116
/****************************************************************************
 * Generals functions
 ****************************************************************************/
Laurent Aimar's avatar
Laurent Aimar committed
117 118 119 120 121 122 123 124
/* x264_malloc : will do or emulate a memalign
 * XXX you HAVE TO use x264_free for buffer allocated
 * with x264_malloc
 */
void *x264_malloc( int );
void *x264_realloc( void *p, int i_size );
void  x264_free( void * );

125 126 127
/* x264_slurp_file: malloc space for the whole file and read it */
char *x264_slurp_file( const char *filename );

Laurent Aimar's avatar
Laurent Aimar committed
128 129 130
/* mdate: return the current date in microsecond */
int64_t x264_mdate( void );

131 132 133 134
/* x264_param2string: return a (malloced) string containing most of
 * the encoding options */
char *x264_param2string( x264_param_t *p, int b_res );

135 136 137
/* log */
void x264_log( x264_t *h, int i_level, const char *psz_fmt, ... );

Loren Merritt's avatar
Loren Merritt committed
138 139
void x264_reduce_fraction( int *n, int *d );

Laurent Aimar's avatar
Laurent Aimar committed
140 141
static inline int x264_clip3( int v, int i_min, int i_max )
{
Loren Merritt's avatar
Loren Merritt committed
142
    return ( (v < i_min) ? i_min : (v > i_max) ? i_max : v );
Laurent Aimar's avatar
Laurent Aimar committed
143 144
}

Loren Merritt's avatar
Loren Merritt committed
145 146 147 148
static inline float x264_clip3f( float v, float f_min, float f_max )
{
    return ( (v < f_min) ? f_min : (v > f_max) ? f_max : v );
}
149

150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
static inline int x264_median( int a, int b, int c )
{
    int min = a, max =a;
    if( b < min )
        min = b;
    else
        max = b;    /* no need to do 'b > max' (more consuming than always doing affectation) */

    if( c < min )
        min = c;
    else if( c > max )
        max = c;

    return a + b + c - min - max;
}


167 168 169
/****************************************************************************
 *
 ****************************************************************************/
Laurent Aimar's avatar
Laurent Aimar committed
170 171 172 173 174 175 176 177 178
enum slice_type_e
{
    SLICE_TYPE_P  = 0,
    SLICE_TYPE_B  = 1,
    SLICE_TYPE_I  = 2,
    SLICE_TYPE_SP = 3,
    SLICE_TYPE_SI = 4
};

Loren Merritt's avatar
Loren Merritt committed
179 180
static const char slice_type_to_char[] = { 'P', 'B', 'I', 'S', 'S' };

Laurent Aimar's avatar
Laurent Aimar committed
181 182 183 184 185 186 187
typedef struct
{
    x264_sps_t *sps;
    x264_pps_t *pps;

    int i_type;
    int i_first_mb;
Loren Merritt's avatar
Loren Merritt committed
188
    int i_last_mb;
Laurent Aimar's avatar
Laurent Aimar committed
189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210

    int i_pps_id;

    int i_frame_num;

    int b_field_pic;
    int b_bottom_field;

    int i_idr_pic_id;   /* -1 if nal_type != 5 */

    int i_poc_lsb;
    int i_delta_poc_bottom;

    int i_delta_poc[2];
    int i_redundant_pic_cnt;

    int b_direct_spatial_mv_pred;

    int b_num_ref_idx_override;
    int i_num_ref_idx_l0_active;
    int i_num_ref_idx_l1_active;

211 212 213 214 215 216 217
    int b_ref_pic_list_reordering_l0;
    int b_ref_pic_list_reordering_l1;
    struct {
        int idc;
        int arg;
    } ref_pic_list_order[2][16];

Laurent Aimar's avatar
Laurent Aimar committed
218 219
    int i_cabac_init_idc;

220
    int i_qp;
Laurent Aimar's avatar
Laurent Aimar committed
221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
    int i_qp_delta;
    int b_sp_for_swidth;
    int i_qs_delta;

    /* deblocking filter */
    int i_disable_deblocking_filter_idc;
    int i_alpha_c0_offset;
    int i_beta_offset;

} x264_slice_header_t;

/* From ffmpeg
 */
#define X264_SCAN8_SIZE (6*8)
#define X264_SCAN8_0 (4+1*8)

static const int x264_scan8[16+2*4] =
{
    /* Luma */
    4+1*8, 5+1*8, 4+2*8, 5+2*8,
    6+1*8, 7+1*8, 6+2*8, 7+2*8,
    4+3*8, 5+3*8, 4+4*8, 5+4*8,
    6+3*8, 7+3*8, 6+4*8, 7+4*8,

    /* Cb */
    1+1*8, 2+1*8,
    1+2*8, 2+2*8,

    /* Cr */
    1+4*8, 2+4*8,
    1+5*8, 2+5*8,
};
/*
   0 1 2 3 4 5 6 7
 0
 1   B B   L L L L
 2   B B   L L L L
 3         L L L L
 4   R R   L L L L
 5   R R
*/

typedef struct x264_ratecontrol_t   x264_ratecontrol_t;
typedef struct x264_vlc_table_t     x264_vlc_table_t;

struct x264_t
{
    /* encoder parameters */
    x264_param_t    param;

Loren Merritt's avatar
Loren Merritt committed
271 272
    x264_t *thread[X264_SLICE_MAX];

Laurent Aimar's avatar
Laurent Aimar committed
273 274 275 276
    /* bitstream output */
    struct
    {
        int         i_nal;
Loren Merritt's avatar
Loren Merritt committed
277
        x264_nal_t  nal[X264_NAL_MAX];
Laurent Aimar's avatar
Laurent Aimar committed
278 279 280 281 282 283 284 285 286 287 288 289
        int         i_bitstream;    /* size of p_bitstream */
        uint8_t     *p_bitstream;   /* will hold data for all nal */
        bs_t        bs;
    } out;

    /* frame number/poc */
    int             i_frame;

    int             i_frame_offset; /* decoding only */
    int             i_frame_num;    /* decoding only */
    int             i_poc_msb;      /* decoding only */
    int             i_poc_lsb;      /* decoding only */
290
    int             i_poc;          /* decoding only */
Laurent Aimar's avatar
Laurent Aimar committed
291

Loren Merritt's avatar
Loren Merritt committed
292 293 294 295
    int             i_thread_num;   /* threads only */
    int             i_nal_type;     /* threads only */
    int             i_nal_ref_idc;  /* threads only */

Laurent Aimar's avatar
Laurent Aimar committed
296
    /* We use only one SPS and one PPS */
297
    x264_sps_t      sps_array[1];
Laurent Aimar's avatar
Laurent Aimar committed
298
    x264_sps_t      *sps;
299
    x264_pps_t      pps_array[1];
Laurent Aimar's avatar
Laurent Aimar committed
300 301 302
    x264_pps_t      *pps;
    int             i_idr_pic_id;

303 304 305 306 307 308
    int             (*dequant4_mf[4])[4][4]; /* [4][6][4][4] */
    int             (*dequant8_mf[2])[8][8]; /* [2][6][8][8] */
    int             (*quant4_mf[4])[4][4];   /* [4][6][4][4] */
    int             (*quant8_mf[2])[8][8];   /* [2][6][8][8] */
    int             (*unquant4_mf[4])[16];   /* [4][52][16] */
    int             (*unquant8_mf[2])[64];   /* [2][52][64] */
Loren Merritt's avatar
Loren Merritt committed
309

310 311 312
    uint32_t        nr_residual_sum[2][64];
    uint32_t        nr_offset[2][64];
    uint32_t        nr_count[2];
313

Laurent Aimar's avatar
Laurent Aimar committed
314 315 316 317 318 319 320 321
    /* Slice header */
    x264_slice_header_t sh;

    /* cabac context */
    x264_cabac_t    cabac;

    struct
    {
322 323 324 325
        /* Frames to be encoded (whose types have been decided) */
        x264_frame_t *current[X264_BFRAME_MAX+3];
        /* Temporary buffer (frames types not yet decided) */
        x264_frame_t *next[X264_BFRAME_MAX+3];
Laurent Aimar's avatar
Laurent Aimar committed
326
        /* Unused frames */
327
        x264_frame_t *unused[X264_BFRAME_MAX+3];
328 329
        /* For adaptive B decision */
        x264_frame_t *last_nonb;
Laurent Aimar's avatar
Laurent Aimar committed
330

331 332
        /* frames used for reference +1 for decoding + sentinels */
        x264_frame_t *reference[16+2+1+2];
Laurent Aimar's avatar
Laurent Aimar committed
333

334
        int i_last_idr; /* Frame number of the last IDR */
335 336

        int i_input;    /* Number of input frames already accepted */
337 338 339 340

        int i_max_dpb;  /* Number of frames allocated in the decoded picture buffer */
        int i_max_ref0;
        int i_max_ref1;
341
        int i_delay;    /* Number of frames buffered for B reordering */
342
        int b_have_lowres;  /* Whether 1/2 resolution luma planes are being used */
Laurent Aimar's avatar
Laurent Aimar committed
343 344 345 346 347 348 349 350 351 352
    } frames;

    /* current frame being encoded */
    x264_frame_t    *fenc;

    /* frame being reconstructed */
    x264_frame_t    *fdec;

    /* references lists */
    int             i_ref0;
Loren Merritt's avatar
Loren Merritt committed
353
    x264_frame_t    *fref0[16+3];     /* ref list 0 */
Laurent Aimar's avatar
Laurent Aimar committed
354
    int             i_ref1;
Loren Merritt's avatar
Loren Merritt committed
355
    x264_frame_t    *fref1[16+3];     /* ref list 1 */
356
    int             b_ref_reorder[2];
Laurent Aimar's avatar
Laurent Aimar committed
357 358 359 360 361 362 363 364



    /* Current MB DCT coeffs */
    struct
    {
        DECLARE_ALIGNED( int, luma16x16_dc[16], 16 );
        DECLARE_ALIGNED( int, chroma_dc[2][4], 16 );
365 366
        // FIXME merge with union
        DECLARE_ALIGNED( int, luma8x8[4][64], 16 );
Loren Merritt's avatar
Loren Merritt committed
367
        union
Laurent Aimar's avatar
Laurent Aimar committed
368 369 370 371 372 373 374 375 376
        {
            DECLARE_ALIGNED( int, residual_ac[15], 16 );
            DECLARE_ALIGNED( int, luma4x4[16], 16 );
        } block[16+8];
    } dct;

    /* MB table and cache for current frame/mb */
    struct
    {
377 378
        int     i_mb_count;                 /* number of mbs in a frame */

Laurent Aimar's avatar
Laurent Aimar committed
379 380
        /* Strides */
        int     i_mb_stride;
381 382
        int     i_b8_stride;
        int     i_b4_stride;
Laurent Aimar's avatar
Laurent Aimar committed
383 384 385 386 387

        /* Current index */
        int     i_mb_x;
        int     i_mb_y;
        int     i_mb_xy;
388 389
        int     i_b8_xy;
        int     i_b4_xy;
390 391
        
        /* Search parameters */
Loren Merritt's avatar
Loren Merritt committed
392
        int     i_me_method;
393
        int     i_subpel_refine;
Loren Merritt's avatar
Loren Merritt committed
394
        int     b_chroma_me;
Loren Merritt's avatar
Loren Merritt committed
395
        int     b_trellis;
396 397
        int     b_noise_reduction;

398
        /* Allowed qpel MV range to stay within the picture + emulated edge pixels */
399 400
        int     mv_min[2];
        int     mv_max[2];
401 402 403 404
        /* Subpel MV range for motion search.
         * same mv_min/max but includes levels' i_mv_range. */
        int     mv_min_spel[2];
        int     mv_max_spel[2];
405 406 407
        /* Fullpel MV range for motion search */
        int     mv_min_fpel[2];
        int     mv_max_fpel[2];
408

Loren Merritt's avatar
Loren Merritt committed
409
        /* neighboring MBs */
Laurent Aimar's avatar
Laurent Aimar committed
410
        unsigned int i_neighbour;
411 412
        unsigned int i_neighbour8[4];       /* neighbours of each 8x8 or 4x4 block that are available */
        unsigned int i_neighbour4[16];      /* at the time the block is coded */
Loren Merritt's avatar
Loren Merritt committed
413 414
        int     i_mb_type_top; 
        int     i_mb_type_left; 
Loren Merritt's avatar
Loren Merritt committed
415 416
        int     i_mb_type_topleft; 
        int     i_mb_type_topright; 
Laurent Aimar's avatar
Laurent Aimar committed
417 418 419 420 421 422 423 424 425 426

        /* mb table */
        int8_t  *type;                      /* mb type */
        int8_t  *qp;                        /* mb qp */
        int16_t *cbp;                       /* mb cbp: 0x0?: luma, 0x?0: chroma, 0x100: luma dc, 0x0200 and 0x0400: chroma dc  (all set for PCM)*/
        int8_t  (*intra4x4_pred_mode)[7];   /* intra4x4 pred mode. for non I4x4 set to I_PRED_4x4_DC(2) */
        uint8_t (*non_zero_count)[16+4+4];  /* nzc. for I_PCM set to 16 */
        int8_t  *chroma_pred_mode;          /* chroma_pred_mode. cabac only. for non intra I_PRED_CHROMA_DC(0) */
        int16_t (*mv[2])[2];                /* mb mv. set to 0 for intra mb */
        int16_t (*mvd[2])[2];               /* mb mv difference with predict. set to 0 if intra. cabac only */
427
        int8_t   *ref[2];                   /* mb ref. set to -1 if non used (intra or Lx only) */
428 429
        int16_t (*mvr[2][16])[2];           /* 16x16 mv for each possible ref */
        int8_t  *skipbp;                    /* block pattern for SKIP or DIRECT (sub)mbs. B-frames + cabac only */
430
        int8_t  *mb_transform_size;         /* transform_size_8x8_flag of each mb */
431

Laurent Aimar's avatar
Laurent Aimar committed
432 433 434 435
        /* current value */
        int     i_type;
        int     i_partition;
        int     i_sub_partition[4];
436
        int     b_transform_8x8;
Laurent Aimar's avatar
Laurent Aimar committed
437 438 439 440 441 442 443 444 445

        int     i_cbp_luma;
        int     i_cbp_chroma;

        int     i_intra16x16_pred_mode;
        int     i_chroma_pred_mode;

        struct
        {
446 447 448 449 450 451
            /* space for p_fenc and p_fdec */
#define FENC_STRIDE 16
#define FDEC_STRIDE 32
            DECLARE_ALIGNED( uint8_t, fenc_buf[24*FENC_STRIDE], 16 );
            DECLARE_ALIGNED( uint8_t, fdec_buf[27*FDEC_STRIDE], 16 );

Laurent Aimar's avatar
Laurent Aimar committed
452 453 454
            /* pointer over mb of the frame to be compressed */
            uint8_t *p_fenc[3];

Loren Merritt's avatar
Loren Merritt committed
455
            /* pointer over mb of the frame to be reconstructed  */
Laurent Aimar's avatar
Laurent Aimar committed
456 457 458
            uint8_t *p_fdec[3];

            /* pointer over mb of the references */
459
            uint8_t *p_fref[2][16][4+2]; /* last: lN, lH, lV, lHV, cU, cV */
460
            uint16_t *p_integral[2][16];
Laurent Aimar's avatar
Laurent Aimar committed
461

462
            /* fref stride */
Laurent Aimar's avatar
Laurent Aimar committed
463 464 465 466 467 468
            int     i_stride[3];
        } pic;

        /* cache */
        struct
        {
469
            /* real intra4x4_pred_mode if I_4X4 or I_8X8, I_PRED_4x4_DC if mb available, -1 if not */
Laurent Aimar's avatar
Laurent Aimar committed
470 471
            int     intra4x4_pred_mode[X264_SCAN8_SIZE];

Loren Merritt's avatar
Loren Merritt committed
472
            /* i_non_zero_count if available else 0x80 */
Laurent Aimar's avatar
Laurent Aimar committed
473 474
            int     non_zero_count[X264_SCAN8_SIZE];

Loren Merritt's avatar
Loren Merritt committed
475
            /* -1 if unused, -2 if unavailable */
Laurent Aimar's avatar
Laurent Aimar committed
476 477
            int8_t  ref[2][X264_SCAN8_SIZE];

Loren Merritt's avatar
Loren Merritt committed
478
            /* 0 if not available */
Laurent Aimar's avatar
Laurent Aimar committed
479 480
            int16_t mv[2][X264_SCAN8_SIZE][2];
            int16_t mvd[2][X264_SCAN8_SIZE][2];
481 482 483 484 485 486

            /* 1 if SKIP or DIRECT. set only for B-frames + CABAC */
            int8_t  skip[X264_SCAN8_SIZE];

            int16_t direct_mv[2][X264_SCAN8_SIZE][2];
            int8_t  direct_ref[2][X264_SCAN8_SIZE];
487

488 489 490
            /* number of neighbors (top and left) that used 8x8 dct */
            int     i_neighbour_transform_size;
            int     b_transform_8x8_allowed;
Laurent Aimar's avatar
Laurent Aimar committed
491 492 493
        } cache;

        /* */
494
        int     i_qp;       /* current qp */
Laurent Aimar's avatar
Laurent Aimar committed
495 496
        int     i_last_qp;  /* last qp */
        int     i_last_dqp; /* last delta qp */
497
        int     b_variable_qp; /* whether qp is allowed to vary per macroblock */
Loren Merritt's avatar
Loren Merritt committed
498
        int     b_lossless;
Loren Merritt's avatar
Loren Merritt committed
499 500
        int     b_direct_auto_read; /* take stats for --direct auto from the 2pass log */
        int     b_direct_auto_write; /* analyse direct modes, to use and/or save */
Laurent Aimar's avatar
Laurent Aimar committed
501

502 503 504
        /* B_direct and weighted prediction */
        int     dist_scale_factor[16][16];
        int     bipred_weight[16][16];
505 506 507
        /* maps fref1[0]'s ref indices into the current list0 */
        int     map_col_to_list0_buf[2]; // for negative indices
        int     map_col_to_list0[16];
Laurent Aimar's avatar
Laurent Aimar committed
508 509 510 511 512 513 514 515
    } mb;

    /* rate control encoding only */
    x264_ratecontrol_t *rc;

    /* stats */
    struct
    {
516 517 518 519 520 521 522 523 524 525 526
        /* Current frame stats */
        struct
        {
            /* Headers bits (MV+Ref+MB Block Type */
            int i_hdr_bits;
            /* Texture bits (Intra/Predicted) */
            int i_itex_bits;
            int i_ptex_bits;
            /* ? */
            int i_misc_bits;
            /* MB type counts */
527
            int i_mb_count[19];
528
            int i_mb_count_i;
Loren Merritt's avatar
Loren Merritt committed
529 530
            int i_mb_count_p;
            int i_mb_count_skip;
531
            int i_mb_count_8x8dct[2];
532 533
            int i_mb_count_size[7];
            int i_mb_count_ref[16];
534 535 536 537
            /* Estimated (SATD) cost as Intra/Predicted frame */
            /* XXX: both omit the cost of MBs coded as P_SKIP */
            int i_intra_cost;
            int i_inter_cost;
Loren Merritt's avatar
Loren Merritt committed
538 539
            /* Adaptive direct mv pred */
            int i_direct_score[2];
540 541
        } frame;

Loren Merritt's avatar
Loren Merritt committed
542
        /* Cumulated stats */
543

Laurent Aimar's avatar
Laurent Aimar committed
544
        /* per slice info */
Loren Merritt's avatar
Loren Merritt committed
545
        int     i_slice_count[5];
546
        int64_t i_slice_size[5];
Loren Merritt's avatar
Loren Merritt committed
547
        int     i_slice_qp[5];
548 549 550 551 552 553
        /* */
        int64_t i_sqe_global[5];
        float   f_psnr_average[5];
        float   f_psnr_mean_y[5];
        float   f_psnr_mean_u[5];
        float   f_psnr_mean_v[5];
554
        float   f_ssim_mean_y[5];
555
        /* */
556
        int64_t i_mb_count[5][19];
557
        int64_t i_mb_count_8x8dct[2];
558 559
        int64_t i_mb_count_size[2][7];
        int64_t i_mb_count_ref[2][16];
Loren Merritt's avatar
Loren Merritt committed
560 561 562
        /* */
        int     i_direct_score[2];
        int     i_direct_frames[2];
563

Laurent Aimar's avatar
Laurent Aimar committed
564 565 566 567
    } stat;

    /* CPU functions dependants */
    x264_predict_t      predict_16x16[4+3];
568 569
    x264_predict_t      predict_8x8c[4+3];
    x264_predict8x8_t   predict_8x8[9+3];
Laurent Aimar's avatar
Laurent Aimar committed
570 571 572
    x264_predict_t      predict_4x4[9+3];

    x264_pixel_function_t pixf;
573
    x264_mc_functions_t   mc;
Laurent Aimar's avatar
Laurent Aimar committed
574 575
    x264_dct_function_t   dctf;
    x264_csp_function_t   csp;
576
    x264_quant_function_t quantf;
Loren Merritt's avatar
Loren Merritt committed
577
    x264_deblock_function_t loopf;
Laurent Aimar's avatar
Laurent Aimar committed
578 579 580 581 582 583 584

    /* vlc table for decoding purpose only */
    x264_vlc_table_t *x264_coeff_token_lookup[5];
    x264_vlc_table_t *x264_level_prefix_lookup;
    x264_vlc_table_t *x264_total_zeros_lookup[15];
    x264_vlc_table_t *x264_total_zeros_dc_lookup[3];
    x264_vlc_table_t *x264_run_before_lookup[7];
Loren Merritt's avatar
Loren Merritt committed
585 586 587 588

#if VISUALIZE
    struct visualize_t *visualize;
#endif
Laurent Aimar's avatar
Laurent Aimar committed
589 590
};

591 592 593
// included at the end because it needs x264_t
#include "macroblock.h"

Laurent Aimar's avatar
Laurent Aimar committed
594 595
#endif