diff options
22 files changed, 2686 insertions, 1703 deletions
diff --git a/src/libffmpeg/libavcodec/Makefile.am b/src/libffmpeg/libavcodec/Makefile.am index d3176cd2a..e388643a8 100644 --- a/src/libffmpeg/libavcodec/Makefile.am +++ b/src/libffmpeg/libavcodec/Makefile.am @@ -31,7 +31,7 @@ libavcodec_la_LDFLAGS = \ noinst_HEADERS = avcodec.h dsputil.h mpegvideo.h \ common.h h263data.h mpeg4data.h msmpeg4data.h \ - mpeg12data.h simple_idct.h mangle.h + mpeg12data.h simple_idct.h mangle.h svq1_cb.h .s.lo: $(ASCOMPILE) -o $@ `test -f $< || echo '$(srcdir)/'`$< diff --git a/src/libffmpeg/libavcodec/alpha/Makefile.am b/src/libffmpeg/libavcodec/alpha/Makefile.am index ca84751a0..5512f285e 100644 --- a/src/libffmpeg/libavcodec/alpha/Makefile.am +++ b/src/libffmpeg/libavcodec/alpha/Makefile.am @@ -1,4 +1,4 @@ -EXTRA_DIST = asm.h dsputil_alpha.c mpegvideo_alpha.c pixops.h +EXTRA_DIST = asm.h dsputil_alpha.c mpegvideo_alpha.c pixops.h motion_est_alpha.c all: debug: diff --git a/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c b/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c index 9a3fb1eac..7ed015521 100644 --- a/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c +++ b/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c @@ -29,6 +29,16 @@ void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels, void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels, int line_size); +void get_pixels_mvi(DCTELEM *restrict block, + const uint8_t *restrict pixels, int line_size); +void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, + int stride); +int pix_abs8x8_mvi(uint8_t *pix1, uint8_t *pix2, int line_size); +int pix_abs16x16_mvi(uint8_t *pix1, uint8_t *pix2, int line_size); +int pix_abs16x16_x2_mvi(uint8_t *pix1, uint8_t *pix2, int line_size); +int pix_abs16x16_y2_mvi(uint8_t *pix1, uint8_t *pix2, int line_size); +int pix_abs16x16_xy2_mvi(uint8_t *pix1, uint8_t *pix2, int line_size); + #if 0 /* These functions were the base for the optimized assembler routines, and remain here for documentation purposes. */ @@ -286,5 +296,13 @@ void dsputil_init_alpha(void) if (amask(AMASK_MVI) == 0) { put_pixels_clamped = put_pixels_clamped_mvi_asm; add_pixels_clamped = add_pixels_clamped_mvi_asm; + + get_pixels = get_pixels_mvi; + diff_pixels = diff_pixels_mvi; + pix_abs8x8 = pix_abs8x8_mvi; + pix_abs16x16 = pix_abs16x16_mvi; + pix_abs16x16_x2 = pix_abs16x16_x2_mvi; + pix_abs16x16_y2 = pix_abs16x16_y2_mvi; + pix_abs16x16_xy2 = pix_abs16x16_xy2_mvi; } } diff --git a/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c b/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c new file mode 100644 index 000000000..b0968d104 --- /dev/null +++ b/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c @@ -0,0 +1,345 @@ +/* + * Alpha optimized DSP utils + * Copyright (c) 2002 Falk Hueffner <falk@debian.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "asm.h" +#include "../dsputil.h" + +void get_pixels_mvi(DCTELEM *restrict block, + const uint8_t *restrict pixels, int line_size) +{ + int h = 8; + + do { + uint64_t p; + + p = ldq(pixels); + stq(unpkbw(p), block); + stq(unpkbw(p >> 32), block + 4); + + pixels += line_size; + block += 8; + } while (--h); +} + +void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, + int stride) { + int h = 8; + uint64_t mask = 0x4040; + + mask |= mask << 16; + mask |= mask << 32; + do { + uint64_t x, y, c, d, a; + uint64_t signs; + + x = ldq(s1); + y = ldq(s2); + c = cmpbge(x, y); + d = x - y; + a = zap(mask, c); /* We use 0x4040404040404040 here... */ + d += 4 * a; /* ...so we can use s4addq here. */ + signs = zap(-1, c); + + stq(unpkbw(d) | (unpkbw(signs) << 8), block); + stq(unpkbw(d >> 32) | (unpkbw(signs >> 32) << 8), block + 4); + + s1 += stride; + s2 += stride; + block += 8; + } while (--h); +} + +static inline uint64_t avg2(uint64_t a, uint64_t b) +{ + return (a | b) - (((a ^ b) & BYTE_VEC(0xfe)) >> 1); +} + +static inline uint64_t avg4(uint64_t l1, uint64_t l2, uint64_t l3, uint64_t l4) +{ + uint64_t r1 = ((l1 & ~BYTE_VEC(0x03)) >> 2) + + ((l2 & ~BYTE_VEC(0x03)) >> 2) + + ((l3 & ~BYTE_VEC(0x03)) >> 2) + + ((l4 & ~BYTE_VEC(0x03)) >> 2); + uint64_t r2 = (( (l1 & BYTE_VEC(0x03)) + + (l2 & BYTE_VEC(0x03)) + + (l3 & BYTE_VEC(0x03)) + + (l4 & BYTE_VEC(0x03)) + + BYTE_VEC(0x02)) >> 2) & BYTE_VEC(0x03); + return r1 + r2; +} + +int pix_abs8x8_mvi(uint8_t *pix1, uint8_t *pix2, int line_size) +{ + int result = 0; + int h = 8; + + if ((size_t) pix2 & 0x7) { + /* works only when pix2 is actually unaligned */ + do { /* do 8 pixel a time */ + uint64_t p1, p2; + + p1 = ldq(pix1); + p2 = uldq(pix2); + result += perr(p1, p2); + + pix1 += line_size; + pix2 += line_size; + } while (--h); + } else { + do { + uint64_t p1, p2; + + p1 = ldq(pix1); + p2 = ldq(pix2); + result += perr(p1, p2); + + pix1 += line_size; + pix2 += line_size; + } while (--h); + } + + return result; +} + +int pix_abs16x16_mvi(uint8_t *pix1, uint8_t *pix2, int line_size) +{ + int result = 0; + int h = 16; + + if ((size_t) pix2 & 0x7) { + /* works only when pix2 is actually unaligned */ + do { /* do 16 pixel a time */ + uint64_t p1_l, p1_r, p2_l, p2_r; + uint64_t t; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + t = ldq_u(pix2 + 8); + p2_l = extql(ldq_u(pix2), pix2) | extqh(t, pix2); + p2_r = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2); + pix1 += line_size; + pix2 += line_size; + + result += perr(p1_l, p2_l) + + perr(p1_r, p2_r); + } while (--h); + } else { + do { + uint64_t p1_l, p1_r, p2_l, p2_r; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + p2_l = ldq(pix2); + p2_r = ldq(pix2 + 8); + pix1 += line_size; + pix2 += line_size; + + result += perr(p1_l, p2_l) + + perr(p1_r, p2_r); + } while (--h); + } + + return result; +} + +int pix_abs16x16_x2_mvi(uint8_t *pix1, uint8_t *pix2, int line_size) +{ + int result = 0; + int h = 16; + uint64_t disalign = (size_t) pix2 & 0x7; + + switch (disalign) { + case 0: + do { + uint64_t p1_l, p1_r, p2_l, p2_r; + uint64_t l, r; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + l = ldq(pix2); + r = ldq(pix2 + 8); + p2_l = avg2(l, (l >> 8) | ((uint64_t) r << 56)); + p2_r = avg2(r, (r >> 8) | ((uint64_t) pix2[16] << 56)); + pix1 += line_size; + pix2 += line_size; + + result += perr(p1_l, p2_l) + + perr(p1_r, p2_r); + } while (--h); + break; + case 7: + /* |.......l|lllllllr|rrrrrrr*| + This case is special because disalign1 would be 8, which + gets treated as 0 by extqh. At least it is a bit faster + that way :) */ + do { + uint64_t p1_l, p1_r, p2_l, p2_r; + uint64_t l, m, r; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + l = ldq_u(pix2); + m = ldq_u(pix2 + 8); + r = ldq_u(pix2 + 16); + p2_l = avg2(extql(l, disalign) | extqh(m, disalign), m); + p2_r = avg2(extql(m, disalign) | extqh(r, disalign), r); + pix1 += line_size; + pix2 += line_size; + + result += perr(p1_l, p2_l) + + perr(p1_r, p2_r); + } while (--h); + break; + default: + do { + uint64_t disalign1 = disalign + 1; + uint64_t p1_l, p1_r, p2_l, p2_r; + uint64_t l, m, r; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + l = ldq_u(pix2); + m = ldq_u(pix2 + 8); + r = ldq_u(pix2 + 16); + p2_l = avg2(extql(l, disalign) | extqh(m, disalign), + extql(l, disalign1) | extqh(m, disalign1)); + p2_r = avg2(extql(m, disalign) | extqh(r, disalign), + extql(m, disalign1) | extqh(r, disalign1)); + pix1 += line_size; + pix2 += line_size; + + result += perr(p1_l, p2_l) + + perr(p1_r, p2_r); + } while (--h); + break; + } + return result; +} + +int pix_abs16x16_y2_mvi(uint8_t *pix1, uint8_t *pix2, int line_size) +{ + int result = 0; + int h = 16; + + if ((size_t) pix2 & 0x7) { + uint64_t t, p2_l, p2_r; + t = ldq_u(pix2 + 8); + p2_l = extql(ldq_u(pix2), pix2) | extqh(t, pix2); + p2_r = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2); + + do { + uint64_t p1_l, p1_r, np2_l, np2_r; + uint64_t t; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + pix2 += line_size; + t = ldq_u(pix2 + 8); + np2_l = extql(ldq_u(pix2), pix2) | extqh(t, pix2); + np2_r = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2); + + result += perr(p1_l, avg2(p2_l, np2_l)) + + perr(p1_r, avg2(p2_r, np2_r)); + + pix1 += line_size; + p2_l = np2_l; + p2_r = np2_r; + + } while (--h); + } else { + uint64_t p2_l, p2_r; + p2_l = ldq(pix2); + p2_r = ldq(pix2 + 8); + do { + uint64_t p1_l, p1_r, np2_l, np2_r; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + pix2 += line_size; + np2_l = ldq(pix2); + np2_r = ldq(pix2 + 8); + + result += perr(p1_l, avg2(p2_l, np2_l)) + + perr(p1_r, avg2(p2_r, np2_r)); + + pix1 += line_size; + p2_l = np2_l; + p2_r = np2_r; + } while (--h); + } + return result; +} + +int pix_abs16x16_xy2_mvi(uint8_t *pix1, uint8_t *pix2, int line_size) +{ + int result = 0; + int h = 16; + + uint64_t p1_l, p1_r; + uint64_t p2_l, p2_r, p2_x; + + p1_l = ldq(pix1); + p1_r = ldq(pix1 + 8); + + if ((size_t) pix2 & 0x7) { /* could be optimized a lot */ + p2_l = uldq(pix2); + p2_r = uldq(pix2 + 8); + p2_x = (uint64_t) pix2[16] << 56; + } else { + p2_l = ldq(pix2); + p2_r = ldq(pix2 + 8); + p2_x = ldq(pix2 + 16) << 56; + } + + do { + uint64_t np1_l, np1_r; + uint64_t np2_l, np2_r, np2_x; + + pix1 += line_size; + pix2 += line_size; + + np1_l = ldq(pix1); + np1_r = ldq(pix1 + 8); + + if ((size_t) pix2 & 0x7) { /* could be optimized a lot */ + np2_l = uldq(pix2); + np2_r = uldq(pix2 + 8); + np2_x = (uint64_t) pix2[16] << 56; + } else { + np2_l = ldq(pix2); + np2_r = ldq(pix2 + 8); + np2_x = ldq(pix2 + 16) << 56; + } + + result += perr(p1_l, + avg4( p2_l, ( p2_l >> 8) | ((uint64_t) p2_r << 56), + np2_l, (np2_l >> 8) | ((uint64_t) np2_r << 56))) + + perr(p1_r, + avg4( p2_r, ( p2_r >> 8) | ((uint64_t) p2_x), + np2_r, (np2_r >> 8) | ((uint64_t) np2_x))); + + p1_l = np1_l; + p1_r = np1_r; + p2_l = np2_l; + p2_r = np2_r; + p2_x = np2_x; + } while (--h); + + return result; +} diff --git a/src/libffmpeg/libavcodec/avcodec.h b/src/libffmpeg/libavcodec/avcodec.h index ceb38dba4..7dbcc46af 100644 --- a/src/libffmpeg/libavcodec/avcodec.h +++ b/src/libffmpeg/libavcodec/avcodec.h @@ -5,8 +5,8 @@ #define LIBAVCODEC_VERSION_INT 0x000406 #define LIBAVCODEC_VERSION "0.4.6" -#define LIBAVCODEC_BUILD 4617 -#define LIBAVCODEC_BUILD_STR "4617" +#define LIBAVCODEC_BUILD 4619 +#define LIBAVCODEC_BUILD_STR "4619" enum CodecID { CODEC_ID_NONE, @@ -37,6 +37,11 @@ enum CodecID { CODEC_ID_PCM_U8, CODEC_ID_PCM_MULAW, CODEC_ID_PCM_ALAW, + + /* various adpcm codecs */ + CODEC_ID_ADPCM_IMA_QT, + CODEC_ID_ADPCM_IMA_WAV, + CODEC_ID_ADPCM_MS, }; #define CODEC_ID_MSMPEG4 CODEC_ID_MSMPEG4V3 @@ -54,6 +59,8 @@ enum PixelFormat { PIX_FMT_BGR24, PIX_FMT_YUV422P, PIX_FMT_YUV444P, + PIX_FMT_RGBA32, + PIX_FMT_BGRA32, PIX_FMT_YUV410P }; @@ -108,6 +115,9 @@ static const int Motion_Est_QTab[] = { ME_ZERO, ME_PHODS, ME_LOG, /* decoder can use draw_horiz_band callback */ #define CODEC_CAP_DRAW_HORIZ_BAND 0x0001 #define CODEC_CAP_DR1 0x0002 /* direct rendering method 1 */ +/* if 'parse_only' field is true, then avcodec_parse_frame() can be + used */ +#define CODEC_CAP_PARSE_ONLY 0x0004 #define FRAME_RATE_BASE 10000 @@ -253,8 +263,8 @@ typedef struct AVCodecContext { #define QP_TYPE int //FIXME note xxx this might be changed to int8_t QP_TYPE *quant_store; /* field for communicating with external postprocessing */ - unsigned qstride; + unsigned qstride; uint8_t *dr_buffer[3]; int dr_stride; void *dr_opaque_frame; @@ -263,6 +273,12 @@ typedef struct AVCodecContext { int has_b_frames; // is 1 if the decoded stream contains b frames int dr_uvstride; int dr_ip_buffer_count; + int block_align; /* currently only for adpcm codec in wav/avi */ + + int parse_only; /* decoding only: if true, only parsing is done + (function avcodec_parse_frame()). The frame + data is returned. Only MPEG codecs support this now. */ + int mpeg_quant; /* 0-> h263 quant 1-> mpeg quant */ //FIXME this should be reordered after kabis API is finished ... /* @@ -285,8 +301,6 @@ typedef struct AVCodecContext { unsigned long int ul_res0,ul_res1,ul_res2,ul_res3,ul_res4,ul_res5, ul_res6,ul_res7,ul_res8,ul_res9,ul_res10,ul_res11,ul_res12; - unsigned int - ui_res0,ui_res1,ui_res2; unsigned short int us_res0,us_res1,us_res2,us_res3,us_res4,us_res5, us_res6,us_res7,us_res8,us_res9,us_res10,us_res11,us_res12; @@ -376,6 +390,12 @@ PCM_CODEC(CODEC_ID_PCM_U8, pcm_u8); PCM_CODEC(CODEC_ID_PCM_ALAW, pcm_alaw); PCM_CODEC(CODEC_ID_PCM_MULAW, pcm_mulaw); +/* adpcm codecs */ + +PCM_CODEC(CODEC_ID_ADPCM_IMA_QT, adpcm_ima_qt); +PCM_CODEC(CODEC_ID_ADPCM_IMA_WAV, adpcm_ima_wav); +PCM_CODEC(CODEC_ID_ADPCM_MS, adpcm_ms); + #undef PCM_CODEC /* dummy raw video codec */ @@ -447,6 +467,9 @@ int avcodec_decode_audio(AVCodecContext *avctx, INT16 *samples, int avcodec_decode_video(AVCodecContext *avctx, AVPicture *picture, int *got_picture_ptr, UINT8 *buf, int buf_size); +int avcodec_parse_frame(AVCodecContext *avctx, UINT8 **pdata, + int *data_size_ptr, + UINT8 *buf, int buf_size); int avcodec_encode_audio(AVCodecContext *avctx, UINT8 *buf, int buf_size, const short *samples); int avcodec_encode_video(AVCodecContext *avctx, UINT8 *buf, int buf_size, diff --git a/src/libffmpeg/libavcodec/common.h b/src/libffmpeg/libavcodec/common.h index 93b91d3e8..8cc781edb 100644 --- a/src/libffmpeg/libavcodec/common.h +++ b/src/libffmpeg/libavcodec/common.h @@ -22,7 +22,11 @@ #include <stdlib.h> #include <stdio.h> #include <string.h> +#ifndef __BEOS__ #include <errno.h> +#else +#include "berrno.h" +#endif #include <math.h> #ifndef ENODATA @@ -105,10 +109,6 @@ typedef signed long long INT64; #ifdef HAVE_AV_CONFIG_H -#ifdef __FreeBSD__ -#include <sys/param.h> -#endif - #ifndef INT64_C #define INT64_C(c) (c ## LL) #define UINT64_C(c) (c ## ULL) diff --git a/src/libffmpeg/libavcodec/dsputil.c b/src/libffmpeg/libavcodec/dsputil.c index c832939cc..d65bfc39a 100644 --- a/src/libffmpeg/libavcodec/dsputil.c +++ b/src/libffmpeg/libavcodec/dsputil.c @@ -1294,11 +1294,12 @@ void dsputil_init(void) ff_idct_put = simple_idct_put; ff_idct_add = simple_idct_add; use_permuted_idct=0; - } else { + } +#endif + if(ff_idct != NULL) { ff_idct_put = gen_idct_put; ff_idct_add = gen_idct_add; } -#endif if(use_permuted_idct) #ifdef SIMPLE_IDCT diff --git a/src/libffmpeg/libavcodec/h263.c b/src/libffmpeg/libavcodec/h263.c index d016f1972..2fd90e9ec 100644 --- a/src/libffmpeg/libavcodec/h263.c +++ b/src/libffmpeg/libavcodec/h263.c @@ -57,7 +57,7 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block, int n, int coded); static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr); static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, - int n, int coded); + int n, int coded, int intra); static int h263_pred_dc(MpegEncContext * s, int n, UINT16 **dc_val_ptr); static void mpeg4_inv_pred_ac(MpegEncContext * s, INT16 *block, int n, int dir); @@ -1122,10 +1122,13 @@ void h263_encode_init(MpegEncContext *s) s->c_dc_scale_table= ff_mpeg1_dc_scale_table; } - /* h263 type bias */ - //FIXME mpeg4 mpeg quantizer - s->intra_quant_bias=0; - s->inter_quant_bias=-(1<<(QUANT_BIAS_SHIFT-2)); //(a - x/4)/x + if(s->mpeg_quant){ + s->intra_quant_bias= 3<<(QUANT_BIAS_SHIFT-3); //(a + x*3/8)/x + s->inter_quant_bias= 0; + }else{ + s->intra_quant_bias=0; + s->inter_quant_bias=-(1<<(QUANT_BIAS_SHIFT-2)); //(a - x/4)/x + } } static void h263_encode_block(MpegEncContext * s, DCTELEM * block, int n) @@ -1274,7 +1277,9 @@ static void mpeg4_encode_vol_header(MpegEncContext * s) put_bits(&s->pb, 2, s->vol_sprite_usage=0); /* sprite enable */ } put_bits(&s->pb, 1, 0); /* not 8 bit */ - put_bits(&s->pb, 1, 0); /* quant type= h263 style*/ + put_bits(&s->pb, 1, s->mpeg_quant); /* quant type= (0=h263 style)*/ + if(s->mpeg_quant) put_bits(&s->pb, 2, 0); /* no custom matrixes */ + if (vo_ver_id != 1) put_bits(&s->pb, 1, s->quarter_sample=0); put_bits(&s->pb, 1, 1); /* complexity estimation disable */ @@ -1348,6 +1353,8 @@ void mpeg4_encode_picture_header(MpegEncContext * s, int picture_number) s->y_dc_scale_table= ff_mpeg4_y_dc_scale_table; //FIXME add short header support s->c_dc_scale_table= ff_mpeg4_c_dc_scale_table; + s->h_edge_pos= s->width; + s->v_edge_pos= s->height; } static void h263_dc_scale(MpegEncContext * s) @@ -1414,25 +1421,47 @@ void mpeg4_pred_ac(MpegEncContext * s, INT16 *block, int n, ac_val1 = ac_val; if (s->ac_pred) { if (dir == 0) { + const int xy= s->mb_x-1 + s->mb_y*s->mb_width; /* left prediction */ ac_val -= 16; - for(i=1;i<8;i++) { - block[block_permute_op(i*8)] += ac_val[i]; + + if(s->mb_x==0 || s->qscale == s->qscale_table[xy] || n==1 || n==3){ + /* same qscale */ + for(i=1;i<8;i++) { + block[block_permute_op(i*8)] += ac_val[i]; + } + }else{ + /* different qscale, we must rescale */ + for(i=1;i<8;i++) { + block[block_permute_op(i*8)] += ROUNDED_DIV(ac_val[i]*s->qscale_table[xy], s->qscale); + } } } else { + const int xy= s->mb_x + s->mb_y*s->mb_width - s->mb_width; /* top prediction */ ac_val -= 16 * s->block_wrap[n]; - for(i=1;i<8;i++) { - block[block_permute_op(i)] += ac_val[i + 8]; + + if(s->mb_y==0 || s->qscale == s->qscale_table[xy] || n==2 || n==3){ + /* same qscale */ + for(i=1;i<8;i++) { + block[block_permute_op(i)] += ac_val[i + 8]; + } + }else{ + /* different qscale, we must rescale */ + for(i=1;i<8;i++) { + block[block_permute_op(i)] += ROUNDED_DIV(ac_val[i + 8]*s->qscale_table[xy], s->qscale); + } } } } /* left copy */ for(i=1;i<8;i++) ac_val1[i] = block[block_permute_op(i * 8)]; + /* top copy */ for(i=1;i<8;i++) ac_val1[8 + i] = block[block_permute_op(i)]; + } static void mpeg4_inv_pred_ac(MpegEncContext * s, INT16 *block, int n, @@ -1654,14 +1683,14 @@ void init_vlc_rl(RLTable *rl) int level, run; if(len==0){ // illegal code - run= 65; + run= 66; level= MAX_LEVEL; }else if(len<0){ //more bits needed run= 0; level= code; }else{ if(code==rl->n){ //esc - run= 65; + run= 66; level= 0; }else{ run= rl->table_run [code] + 1; @@ -2344,7 +2373,7 @@ static int mpeg4_decode_partitioned_mb(MpegEncContext *s, /* decode each block */ for (i = 0; i < 6; i++) { - int ret= mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1); + int ret= mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, 1); if(ret==DECODING_AC_LOST){ fprintf(stderr, "texture corrupted at %d %d (trying to continue with mc/dc only)\n", s->mb_x, s->mb_y); s->decoding_error=DECODING_AC_LOST; @@ -2367,7 +2396,7 @@ static int mpeg4_decode_partitioned_mb(MpegEncContext *s, if(s->decoding_error==0 && cbp){ /* decode each block */ for (i = 0; i < 6; i++) { - int ret= mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1); + int ret= mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, 0); if(ret==DECODING_AC_LOST){ fprintf(stderr, "texture corrupted at %d %d (trying to continue with mc/dc only)\n", s->mb_x, s->mb_y); s->decoding_error=DECODING_AC_LOST; @@ -2383,7 +2412,7 @@ static int mpeg4_decode_partitioned_mb(MpegEncContext *s, /* decode each block */ for (i = 0; i < 6; i++) { - int ret= mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1); + int ret= mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, 1); if(ret==DECODING_AC_LOST){ fprintf(stderr, "texture corrupted at %d %d (trying to continue with dc only)\n", s->mb_x, s->mb_y); s->decoding_error=DECODING_AC_LOST; @@ -2625,7 +2654,6 @@ int h263_decode_mb(MpegEncContext *s, time_pp= s->pp_time; time_pb= time_pp - s->bp_time; //if(time_pp>3000 )printf("%d %d ", time_pp, time_pb); - //FIXME 4MV //FIXME avoid divides s->mv[0][0][0] = s->motion_val[xy][0]*time_pb/time_pp + mx; s->mv[0][0][1] = s->motion_val[xy][1]*time_pb/time_pp + my; @@ -2633,11 +2661,26 @@ int h263_decode_mb(MpegEncContext *s, : s->motion_val[xy][0]*(time_pb - time_pp)/time_pp + mx; s->mv[1][0][1] = my ? s->mv[0][0][1] - s->motion_val[xy][1] : s->motion_val[xy][1]*(time_pb - time_pp)/time_pp + my; + if(s->non_b_mv4_table[xy]){ + int i; + s->mv_type = MV_TYPE_8X8; + for(i=1; i<4; i++){ + xy= s->block_index[i]; + s->mv[0][i][0] = s->motion_val[xy][0]*time_pb/time_pp + mx; + s->mv[0][i][1] = s->motion_val[xy][1]*time_pb/time_pp + my; + s->mv[1][i][0] = mx ? s->mv[0][i][0] - s->motion_val[xy][0] + : s->motion_val[xy][0]*(time_pb - time_pp)/time_pp + mx; + s->mv[1][i][1] = my ? s->mv[0][i][1] - s->motion_val[xy][1] + : s->motion_val[xy][1]*(time_pb - time_pp)/time_pp + my; + } + PRINT_MB_TYPE("4"); + }else{ + PRINT_MB_TYPE(mb_type==4 ? "D" : "S"); + } /* s->mv[0][0][0] = s->mv[0][0][1] = s->mv[1][0][0] = s->mv[1][0][1] = 1000;*/ - PRINT_MB_TYPE("D"); break; case 1: s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD; @@ -2679,13 +2722,14 @@ int h263_decode_mb(MpegEncContext *s, dquant = cbpc & 4; s->mb_intra = 1; intra: - PRINT_MB_TYPE("I"); s->ac_pred = 0; if (s->h263_pred || s->h263_aic) { s->ac_pred = get_bits1(&s->gb); if (s->ac_pred && s->h263_aic) s->h263_aic_dir = get_bits1(&s->gb); } + PRINT_MB_TYPE(s->ac_pred ? "A" : "I"); + cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1); if(cbpy<0) return -1; cbp = (cbpc & 3) | (cbpy << 2); @@ -2697,19 +2741,33 @@ intra: s->qscale = 31; h263_dc_scale(s); } + + /* decode each block */ + if (s->h263_pred) { + for (i = 0; i < 6; i++) { + if (mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, 1) < 0) + return -1; + } + } else { + for (i = 0; i < 6; i++) { + if (h263_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1) < 0) + return -1; + } + } + return 0; } /* decode each block */ if (s->h263_pred) { - for (i = 0; i < 6; i++) { - if (mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1) < 0) + for (i = 0; i < 6; i++) { + if (mpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, 0) < 0) return -1; - } + } } else { - for (i = 0; i < 6; i++) { - if (h263_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1) < 0) + for (i = 0; i < 6; i++) { + if (h263_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1) < 0) return -1; - } + } } return 0; } @@ -2915,16 +2973,16 @@ static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) * returns DECODING_ACDC_LOST if an error was detected during DC decoding */ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, - int n, int coded) + int n, int coded, int intra) { int level, i, last, run; int dc_pred_dir; - RLTable *rl; - RL_VLC_ELEM *rl_vlc; - const UINT8 *scan_table; + RLTable * rl; + RL_VLC_ELEM * rl_vlc; + const UINT8 * scan_table; int qmul, qadd; - if (s->mb_intra) { + if(intra) { /* DC coef */ if(s->data_partitioning && s->pict_type!=B_TYPE){ level = s->dc_val[0][ s->block_index[n] ]; @@ -2959,10 +3017,16 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, return 0; } rl = &rl_inter; - rl_vlc = rl_inter.rl_vlc[s->qscale]; scan_table = zigzag_direct; - qmul = s->qscale << 1; - qadd = (s->qscale - 1) | 1; + if(s->mpeg_quant){ + qmul=1; + qadd=0; + rl_vlc = rl_inter.rl_vlc[0]; + }else{ + qmul = s->qscale << 1; + qadd = (s->qscale - 1) | 1; + rl_vlc = rl_inter.rl_vlc[s->qscale]; + } } { OPEN_READER(re, &s->gb); @@ -2996,8 +3060,8 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, SKIP_COUNTER(re, &s->gb, 1+12+1); - if(level>512 || level<-512){ //FIXME check that QP=1 is ok with this too - fprintf(stderr, "|level| overflow in 3. esc\n"); + if(level*s->qscale>1024 || level*s->qscale<-1024){ + fprintf(stderr, "|level| overflow in 3. esc, qp=%d\n", s->qscale); return DECODING_AC_LOST; } #if 1 @@ -3504,7 +3568,9 @@ int mpeg4_decode_picture_header(MpegEncContext * s) return -1; } }else{ - s->low_delay=0; + // set low delay flag only once so the smart? low delay detection wont be overriden + if(s->picture_number==0) + s->low_delay=0; } s->shape = get_bits(&s->gb, 2); /* vol shape */ @@ -3577,8 +3643,9 @@ int mpeg4_decode_picture_header(MpegEncContext * s) // FIXME a bunch of grayscale shape things - if(get_bits1(&s->gb)){ /* vol_quant_type */ + if((s->mpeg_quant=get_bits1(&s->gb))){ /* vol_quant_type */ int i, j, v; + /* load default matrixes */ for(i=0; i<64; i++){ v= ff_mpeg4_default_intra_matrix[i]; @@ -3621,11 +3688,8 @@ int mpeg4_decode_picture_header(MpegEncContext * s) } } - s->dct_unquantize= s->dct_unquantize_mpeg2; - // FIXME a bunch of grayscale shape things - }else - s->dct_unquantize= s->dct_unquantize_h263; + } if(vo_ver_id != 1) s->quarter_sample= get_bits1(&s->gb); @@ -3659,7 +3723,17 @@ int mpeg4_decode_picture_header(MpegEncContext * s) } s->scalability= get_bits1(&s->gb); + if(s->workaround_bugs==1) s->scalability=0; if (s->scalability) { + int dummy= s->hierachy_type= get_bits1(&s->gb); + int ref_layer_id= get_bits(&s->gb, 4); + int ref_layer_sampling_dir= get_bits1(&s->gb); + int h_sampling_factor_n= get_bits(&s->gb, 5); + int h_sampling_factor_m= get_bits(&s->gb, 5); + int v_sampling_factor_n= get_bits(&s->gb, 5); + int v_sampling_factor_m= get_bits(&s->gb, 5); + s->enhancement_type= get_bits1(&s->gb); + // bin shape stuff FIXME printf("scalability not supported\n"); } } @@ -3710,7 +3784,6 @@ int mpeg4_decode_picture_header(MpegEncContext * s) s->low_delay=0; } // printf("pic: %d, qpel:%d\n", s->pict_type, s->quarter_sample); -//printf("%d", s->pict_type); time_incr=0; while (get_bits1(&s->gb) != 0) time_incr++; @@ -3805,16 +3878,28 @@ int mpeg4_decode_picture_header(MpegEncContext * s) printf("Error, header damaged or not MPEG4 header (f_code=0)\n"); return -1; // makes no sense to continue, as the MV decoding will break very quickly } - } + }else + s->f_code=1; + if (s->pict_type == B_TYPE) { s->b_code = get_bits(&s->gb, 3); //printf("b-code %d\n", s->b_code); - } + }else + s->b_code=1; + //printf("quant:%d fcode:%d bcode:%d type:%d\n", s->qscale, s->f_code, s->b_code, s->pict_type); if(!s->scalability){ if (s->shape!=RECT_SHAPE && s->pict_type!=I_TYPE) { skip_bits1(&s->gb); // vop shape coding type } + }else{ + if(s->enhancement_type){ + int load_backward_shape= get_bits1(&s->gb); + if(load_backward_shape){ + printf("load backward shape isnt supported\n"); + } + } + skip_bits(&s->gb, 2); //ref_select_code } } /* detect buggy encoders which dont set the low_delay flag (divx4/xvid/opendivx)*/ @@ -3830,6 +3915,10 @@ int mpeg4_decode_picture_header(MpegEncContext * s) s->y_dc_scale_table= ff_mpeg4_y_dc_scale_table; //FIXME add short header support s->c_dc_scale_table= ff_mpeg4_c_dc_scale_table; + if(s->divx_version==0 || s->divx_version < 500){ + s->h_edge_pos= s->width; + s->v_edge_pos= s->height; + } return 0; } diff --git a/src/libffmpeg/libavcodec/h263dec.c b/src/libffmpeg/libavcodec/h263dec.c index d03b9ccf5..0d83a5633 100644 --- a/src/libffmpeg/libavcodec/h263dec.c +++ b/src/libffmpeg/libavcodec/h263dec.c @@ -88,7 +88,6 @@ static int h263_decode_init(AVCodecContext *avctx) return -1; } s->codec_id= avctx->codec->id; - avctx->mbskip_table= s->mbskip_table; /* for h263, we allocate the images after having read the header */ if (avctx->codec->id != CODEC_ID_H263 && avctx->codec->id != CODEC_ID_MPEG4) @@ -155,7 +154,13 @@ uint64_t time= rdtsc(); ret = h263_decode_picture_header(s); } avctx->has_b_frames= s->has_b_frames; - +#if 0 // dump bits per frame / qp / complexity +{ + static FILE *f=NULL; + if(!f) f=fopen("rate_qp_cplx.txt", "w"); + fprintf(f, "%d %d %f\n", buf_size, s->qscale, buf_size*(double)s->qscale); +} +#endif /* After H263 & mpeg4 header decode we have the height, width,*/ /* and other parameters. So then we could init the picture */ diff --git a/src/libffmpeg/libavcodec/i386/dsputil_mmx.c b/src/libffmpeg/libavcodec/i386/dsputil_mmx.c index b8eaa5fbd..02558604b 100644 --- a/src/libffmpeg/libavcodec/i386/dsputil_mmx.c +++ b/src/libffmpeg/libavcodec/i386/dsputil_mmx.c @@ -423,6 +423,7 @@ void dsputil_init_mmx(void) pix_abs8x8_x2 = pix_abs8x8_x2_mmx; pix_abs8x8_y2 = pix_abs8x8_y2_mmx; pix_abs8x8_xy2= pix_abs8x8_xy2_mmx; + av_fdct = fdct_mmx; put_pixels_tab[0] = put_pixels_mmx; @@ -535,6 +536,13 @@ void dsputil_set_bit_exact_mmx(void) put_no_rnd_pixels_tab[1] = put_no_rnd_pixels_x2_mmx; put_no_rnd_pixels_tab[2] = put_no_rnd_pixels_y2_mmx; avg_pixels_tab[3] = avg_pixels_xy2_mmx; + + pix_abs16x16_x2 = pix_abs16x16_x2_mmx; + pix_abs16x16_y2 = pix_abs16x16_y2_mmx; + pix_abs16x16_xy2 = pix_abs16x16_xy2_mmx; + pix_abs8x8_x2 = pix_abs8x8_x2_mmx; + pix_abs8x8_y2 = pix_abs8x8_y2_mmx; + pix_abs8x8_xy2= pix_abs8x8_xy2_mmx; } else if (mm_flags & MM_3DNOW) { put_no_rnd_pixels_tab[1] = put_no_rnd_pixels_x2_mmx; put_no_rnd_pixels_tab[2] = put_no_rnd_pixels_y2_mmx; diff --git a/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c b/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c index aed537a23..1119313cc 100644 --- a/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c +++ b/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c @@ -82,17 +82,22 @@ static int RENAME(dct_quantize)(MpegEncContext *s, qmat = s->q_inter_matrix16[qscale]; } - if(s->out_format == FMT_H263){ + if(s->out_format == FMT_H263 && s->mpeg_quant==0){ asm volatile( "movd %%eax, %%mm3 \n\t" // last_non_zero_p1 SPREADW(%%mm3) "pxor %%mm7, %%mm7 \n\t" // 0 "pxor %%mm4, %%mm4 \n\t" // 0 - "movq (%2), %%mm5 \n\t" // qmat[0] + "movq (%1), %%mm5 \n\t" // qmat[0] "pxor %%mm6, %%mm6 \n\t" - "psubw (%3), %%mm6 \n\t" // -bias[0] + "psubw (%2), %%mm6 \n\t" // -bias[0] "movl $-128, %%eax \n\t" + : "+a" (last_non_zero_p1) + : "r" (qmat), "r" (bias) + ); + /* CORE */ + asm volatile( ".balign 16 \n\t" "1: \n\t" "pxor %%mm1, %%mm1 \n\t" // 0 @@ -105,14 +110,19 @@ static int RENAME(dct_quantize)(MpegEncContext *s, "por %%mm0, %%mm4 \n\t" "pxor %%mm1, %%mm0 \n\t" "psubw %%mm1, %%mm0 \n\t" // out=((ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16)*sign(block[i]) - "movq %%mm0, (%5, %%eax) \n\t" + "movq %%mm0, (%3, %%eax) \n\t" "pcmpeqw %%mm7, %%mm0 \n\t" // out==0 ? 0xFF : 0x00 - "movq (%4, %%eax), %%mm1 \n\t" + "movq (%2, %%eax), %%mm1 \n\t" "movq %%mm7, (%1, %%eax) \n\t" // 0 "pandn %%mm1, %%mm0 \n\t" PMAXW(%%mm0, %%mm3) "addl $8, %%eax \n\t" " js 1b \n\t" + : "+a" (last_non_zero_p1) + : "r" (block+64), "r" (inv_zigzag_direct16+64), "r" (temp_block+64) + ); + /* EPILOGUE */ + asm volatile( "movq %%mm3, %%mm0 \n\t" "psrlq $32, %%mm3 \n\t" PMAXW(%%mm0, %%mm3) @@ -121,48 +131,46 @@ static int RENAME(dct_quantize)(MpegEncContext *s, PMAXW(%%mm0, %%mm3) "movd %%mm3, %%eax \n\t" "movzbl %%al, %%eax \n\t" // last_non_zero_p1 - : "+a" (last_non_zero_p1) - : "r" (block+64), "r" (qmat), "r" (bias), - "r" (inv_zigzag_direct16+64), "r" (temp_block+64) - ); - // note the asm is split cuz gcc doesnt like that many operands ... - asm volatile( - "movd %1, %%mm1 \n\t" // max_qcoeff + "movd %2, %%mm1 \n\t" // max_qcoeff SPREADW(%%mm1) "psubusw %%mm1, %%mm4 \n\t" "packuswb %%mm4, %%mm4 \n\t" - "movd %%mm4, %0 \n\t" // *overflow - : "=g" (*overflow) - : "g" (s->max_qcoeff) - ); + "movd %%mm4, %1 \n\t" // *overflow + : "+a" (last_non_zero_p1), "=r" (*overflow) + : "r" (s->max_qcoeff) + ); }else{ // FMT_H263 asm volatile( - "movd %%eax, %%mm3 \n\t" // last_non_zero_p1 + "pushl %%ebp \n\t" + "pushl %%ebx \n\t" + "movl %0, %%ebp \n\t" + "movl (%%ebp), %%ebx \n\t" + "movd %%ebx, %%mm3 \n\t" // last_non_zero_p1 SPREADW(%%mm3) "pxor %%mm7, %%mm7 \n\t" // 0 "pxor %%mm4, %%mm4 \n\t" // 0 - "movl $-128, %%eax \n\t" + "movl $-128, %%ebx \n\t" ".balign 16 \n\t" "1: \n\t" "pxor %%mm1, %%mm1 \n\t" // 0 - "movq (%1, %%eax), %%mm0 \n\t" // block[i] + "movq (%1, %%ebx), %%mm0 \n\t" // block[i] "pcmpgtw %%mm0, %%mm1 \n\t" // block[i] <= 0 ? 0xFF : 0x00 "pxor %%mm1, %%mm0 \n\t" "psubw %%mm1, %%mm0 \n\t" // ABS(block[i]) - "movq (%3, %%eax), %%mm6 \n\t" // bias[0] + "movq (%3, %%ebx), %%mm6 \n\t" // bias[0] "paddusw %%mm6, %%mm0 \n\t" // ABS(block[i]) + bias[0] - "movq (%2, %%eax), %%mm5 \n\t" // qmat[i] + "movq (%2, %%ebx), %%mm5 \n\t" // qmat[i] "pmulhw %%mm5, %%mm0 \n\t" // (ABS(block[i])*qmat[0] + bias[0]*qmat[0])>>16 "por %%mm0, %%mm4 \n\t" "pxor %%mm1, %%mm0 \n\t" "psubw %%mm1, %%mm0 \n\t" // out=((ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16)*sign(block[i]) - "movq %%mm0, (%5, %%eax) \n\t" + "movq %%mm0, (%5, %%ebx) \n\t" "pcmpeqw %%mm7, %%mm0 \n\t" // out==0 ? 0xFF : 0x00 - "movq (%4, %%eax), %%mm1 \n\t" - "movq %%mm7, (%1, %%eax) \n\t" // 0 + "movq (%4, %%ebx), %%mm1 \n\t" + "movq %%mm7, (%1, %%ebx) \n\t" // 0 "pandn %%mm1, %%mm0 \n\t" PMAXW(%%mm0, %%mm3) - "addl $8, %%eax \n\t" + "addl $8, %%ebx \n\t" " js 1b \n\t" "movq %%mm3, %%mm0 \n\t" "psrlq $32, %%mm3 \n\t" @@ -170,10 +178,14 @@ static int RENAME(dct_quantize)(MpegEncContext *s, "movq %%mm3, %%mm0 \n\t" "psrlq $16, %%mm3 \n\t" PMAXW(%%mm0, %%mm3) - "movd %%mm3, %%eax \n\t" - "movzbl %%al, %%eax \n\t" // last_non_zero_p1 - : "+a" (last_non_zero_p1) - : "r" (block+64), "r" (qmat+64), "r" (bias+64), + "movd %%mm3, %%ebx \n\t" + "movzbl %%bl, %%ebx \n\t" // last_non_zero_p1 + "movl %%ebx, (%%ebp) \n\t" + "popl %%ebx \n\t" + "popl %%ebp \n\t" + : + : "m" (last_non_zero_p1), + "r" (block+64), "r" (qmat+64), "r" (bias+64), "r" (inv_zigzag_direct16+64), "r" (temp_block+64) ); // note the asm is split cuz gcc doesnt like that many operands ... @@ -183,8 +195,8 @@ static int RENAME(dct_quantize)(MpegEncContext *s, "psubusw %%mm1, %%mm4 \n\t" "packuswb %%mm4, %%mm4 \n\t" "movd %%mm4, %0 \n\t" // *overflow - : "=g" (*overflow) - : "g" (s->max_qcoeff) + : "=r" (*overflow) + : "r" (s->max_qcoeff) ); } @@ -192,8 +204,7 @@ static int RENAME(dct_quantize)(MpegEncContext *s, // last_non_zero_p1=64; /* permute for IDCT */ asm volatile( - "movl %0, %%eax \n\t" - "pushl %%ebp \n\t" + "pushl %%ebp \n\t" "movl %%esp, " MANGLE(esp_temp) "\n\t" "1: \n\t" "movzbl (%1, %%eax), %%ebx \n\t" @@ -208,10 +219,10 @@ static int RENAME(dct_quantize)(MpegEncContext *s, " js 1b \n\t" "movl " MANGLE(esp_temp) ", %%esp\n\t" "popl %%ebp \n\t" - : - : "g" (-last_non_zero_p1), "d" (zigzag_direct_noperm+last_non_zero_p1), "S" (temp_block), "D" (block) - : "%eax", "%ebx", "%ecx" - ); + : + : "a" (-last_non_zero_p1), "d" (zigzag_direct_noperm+last_non_zero_p1), "S" (temp_block), "D" (block) + : "%ebx", "%ecx" + ); /* for(i=0; i<last_non_zero_p1; i++) { diff --git a/src/libffmpeg/libavcodec/imgconvert.c b/src/libffmpeg/libavcodec/imgconvert.c index 04300744f..48d6c014c 100644 --- a/src/libffmpeg/libavcodec/imgconvert.c +++ b/src/libffmpeg/libavcodec/imgconvert.c @@ -117,6 +117,69 @@ static void rgb24_to_yuv420p(UINT8 *lum, UINT8 *cb, UINT8 *cr, } } +static void rgba32_to_yuv420p(UINT8 *lum, UINT8 *cb, UINT8 *cr, + UINT8 *src, int width, int height) +{ + int wrap, wrap4, x, y; + int r, g, b, r1, g1, b1; + UINT8 *p; + + wrap = width; + wrap4 = width * 4; + p = src; + for(y=0;y<height;y+=2) { + for(x=0;x<width;x+=2) { + r = p[0]; + g = p[1]; + b = p[2]; + r1 = r; + g1 = g; + b1 = b; + lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + r = p[4]; + g = p[5]; + b = p[6]; + r1 += r; + g1 += g; + b1 += b; + lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + p += wrap4; + lum += wrap; + + r = p[0]; + g = p[1]; + b = p[2]; + r1 += r; + g1 += g; + b1 += b; + lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + r = p[4]; + g = p[5]; + b = p[6]; + r1 += r; + g1 += g; + b1 += b; + lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + + cb[0] = ((- FIX(0.16874) * r1 - FIX(0.33126) * g1 + + FIX(0.50000) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128; + cr[0] = ((FIX(0.50000) * r1 - FIX(0.41869) * g1 - + FIX(0.08131) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128; + + cb++; + cr++; + p += -wrap4 + 2 * 4; + lum += -wrap + 2; + } + p += wrap4; + lum += wrap; + } +} + static void bgr24_to_yuv420p(UINT8 *lum, UINT8 *cb, UINT8 *cr, UINT8 *src, int width, int height) { @@ -180,6 +243,69 @@ static void bgr24_to_yuv420p(UINT8 *lum, UINT8 *cb, UINT8 *cr, } } +static void bgra32_to_yuv420p(UINT8 *lum, UINT8 *cb, UINT8 *cr, + UINT8 *src, int width, int height) +{ + int wrap, wrap4, x, y; + int r, g, b, r1, g1, b1; + UINT8 *p; + + wrap = width; + wrap4 = width * 4; + p = src; + for(y=0;y<height;y+=2) { + for(x=0;x<width;x+=2) { + b = p[0]; + g = p[1]; + r = p[2]; + r1 = r; + g1 = g; + b1 = b; + lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + b = p[4]; + g = p[5]; + r = p[6]; + r1 += r; + g1 += g; + b1 += b; + lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + p += wrap4; + lum += wrap; + + b = p[0]; + g = p[1]; + r = p[2]; + r1 += r; + g1 += g; + b1 += b; + lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + b = p[4]; + g = p[5]; + r = p[6]; + r1 += r; + g1 += g; + b1 += b; + lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g + + FIX(0.11400) * b + ONE_HALF) >> SCALEBITS; + + cb[0] = ((- FIX(0.16874) * r1 - FIX(0.33126) * g1 + + FIX(0.50000) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128; + cr[0] = ((FIX(0.50000) * r1 - FIX(0.41869) * g1 - + FIX(0.08131) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128; + + cb++; + cr++; + p += -wrap4 + 2 * 4; + lum += -wrap + 2; + } + p += wrap4; + lum += wrap; + } +} + /* XXX: use generic filter ? */ /* 1x2 -> 1x1 */ static void shrink2(UINT8 *dst, int dst_wrap, @@ -245,6 +371,34 @@ static void shrink22(UINT8 *dst, int dst_wrap, } } +/* 1x1 -> 2x2 */ +static void grow22(UINT8 *dst, int dst_wrap, + UINT8 *src, int src_wrap, + int width, int height) +{ + int w; + UINT8 *s1, *d; + + for(;height > 0; height--) { + s1 = src; + d = dst; + for(w = width;w >= 4; w-=4) { + d[1] = d[0] = s1[0]; + d[3] = d[2] = s1[1]; + s1 += 2; + d += 4; + } + for(;w > 0; w--) { + d[0] = s1[0]; + s1 ++; + d++; + } + if (height%2) + src += src_wrap; + dst += dst_wrap; + } +} + static void img_copy(UINT8 *dst, int dst_wrap, UINT8 *src, int src_wrap, int width, int height) @@ -273,6 +427,98 @@ static void img_copy(UINT8 *dst, int dst_wrap, } /* XXX: no chroma interpolating is done */ +static void yuv420p_to_bgra32(AVPicture *dst, AVPicture *src, + int width, int height) +{ + UINT8 *y1_ptr, *y2_ptr, *cb_ptr, *cr_ptr, *d, *d1, *d2; + int w, y, cb, cr, r_add, g_add, b_add, width2; + UINT8 *cm = cropTbl + MAX_NEG_CROP; + + d = dst->data[0]; + y1_ptr = src->data[0]; + cb_ptr = src->data[1]; + cr_ptr = src->data[2]; + width2 = width >> 1; + for(;height > 0; height -= 2) { + d1 = d; + d2 = d + dst->linesize[0]; + y2_ptr = y1_ptr + src->linesize[0]; + for(w = width2; w > 0; w --) { + cb = cb_ptr[0] - 128; + cr = cr_ptr[0] - 128; + r_add = C_RV * cr + (1 << (SCALE_BITS - 1)); + g_add = - C_GU * cb - C_GV * cr + (1 << (SCALE_BITS - 1)); + b_add = C_BU * cb + (1 << (SCALE_BITS - 1)); + + /* output 4 pixels */ + RGBOUT(d1[2], d1[1], d1[0], y1_ptr[0]); + RGBOUT(d1[6], d1[5], d1[4], y1_ptr[1]); + RGBOUT(d2[2], d2[1], d2[0], y2_ptr[0]); + RGBOUT(d2[6], d2[5], d2[4], y2_ptr[1]); + + d1[3] = d1[7] = d2[3] = d2[7] = 255; + + d1 += 8; + d2 += 8; + y1_ptr += 2; + y2_ptr += 2; + cb_ptr++; + cr_ptr++; + } + d += 2 * dst->linesize[0]; + y1_ptr += 2 * src->linesize[0] - width; + cb_ptr += src->linesize[1] - width2; + cr_ptr += src->linesize[2] - width2; + } +} + +/* XXX: no chroma interpolating is done */ +static void yuv420p_to_rgba32(AVPicture *dst, AVPicture *src, + int width, int height) +{ + UINT8 *y1_ptr, *y2_ptr, *cb_ptr, *cr_ptr, *d, *d1, *d2; + int w, y, cb, cr, r_add, g_add, b_add, width2; + UINT8 *cm = cropTbl + MAX_NEG_CROP; + + d = dst->data[0]; + y1_ptr = src->data[0]; + cb_ptr = src->data[1]; + cr_ptr = src->data[2]; + width2 = width >> 1; + for(;height > 0; height -= 2) { + d1 = d; + d2 = d + dst->linesize[0]; + y2_ptr = y1_ptr + src->linesize[0]; + for(w = width2; w > 0; w --) { + cb = cb_ptr[0] - 128; + cr = cr_ptr[0] - 128; + r_add = C_RV * cr + (1 << (SCALE_BITS - 1)); + g_add = - C_GU * cb - C_GV * cr + (1 << (SCALE_BITS - 1)); + b_add = C_BU * cb + (1 << (SCALE_BITS - 1)); + + /* output 4 pixels */ + RGBOUT(d1[0], d1[1], d1[2], y1_ptr[0]); + RGBOUT(d1[4], d1[5], d1[6], y1_ptr[1]); + RGBOUT(d2[0], d2[1], d2[2], y2_ptr[0]); + RGBOUT(d2[4], d2[5], d2[6], y2_ptr[1]); + + d1[3] = d1[7] = d2[3] = d2[7] = 255; + + d1 += 8; + d2 += 8; + y1_ptr += 2; + y2_ptr += 2; + cb_ptr++; + cr_ptr++; + } + d += 2 * dst->linesize[0]; + y1_ptr += 2 * src->linesize[0] - width; + cb_ptr += src->linesize[1] - width2; + cr_ptr += src->linesize[2] - width2; + } +} + +/* XXX: no chroma interpolating is done */ static void yuv420p_to_rgb24(AVPicture *dst, AVPicture *src, int width, int height) { @@ -382,6 +628,17 @@ int img_convert(AVPicture *dst, int dst_pix_fmt, } else if (dst_pix_fmt == PIX_FMT_YUV420P) { switch(pix_fmt) { + case PIX_FMT_YUV410P: + img_copy(dst->data[0], dst->linesize[0], + src->data[0], src->linesize[0], + width, height); + grow22(dst->data[1], dst->linesize[1], + src->data[1], src->linesize[1], + width/2, height/2); + grow22(dst->data[2], dst->linesize[2], + src->data[2], src->linesize[2], + width/2, height/2); + break; case PIX_FMT_YUV420P: for(i=0;i<3;i++) { img_copy(dst->data[i], dst->linesize[i], @@ -421,10 +678,18 @@ int img_convert(AVPicture *dst, int dst_pix_fmt, rgb24_to_yuv420p(dst->data[0], dst->data[1], dst->data[2], src->data[0], width, height); break; + case PIX_FMT_RGBA32: + rgba32_to_yuv420p(dst->data[0], dst->data[1], dst->data[2], + src->data[0], width, height); + break; case PIX_FMT_BGR24: bgr24_to_yuv420p(dst->data[0], dst->data[1], dst->data[2], src->data[0], width, height); break; + case PIX_FMT_BGRA32: + bgra32_to_yuv420p(dst->data[0], dst->data[1], dst->data[2], + src->data[0], width, height); + break; default: return -1; } @@ -439,6 +704,22 @@ int img_convert(AVPicture *dst, int dst_pix_fmt, default: return -1; } + } else if (dst_pix_fmt == PIX_FMT_RGBA32) { + switch(pix_fmt) { + case PIX_FMT_YUV420P: + yuv420p_to_rgba32(dst, src, width, height); + break; + default: + return -1; + } + } else if (dst_pix_fmt == PIX_FMT_BGRA32) { + switch(pix_fmt) { + case PIX_FMT_YUV420P: + yuv420p_to_bgra32(dst, src, width, height); + break; + default: + return -1; + } } else { return -1; } diff --git a/src/libffmpeg/libavcodec/mjpeg.c b/src/libffmpeg/libavcodec/mjpeg.c index 5beb47e17..c4ebee634 100644 --- a/src/libffmpeg/libavcodec/mjpeg.c +++ b/src/libffmpeg/libavcodec/mjpeg.c @@ -1004,6 +1004,12 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s, } } } + if (s->restart_interval && !--s->restart_count) { + align_get_bits(&s->gb); + skip_bits(&s->gb, 16); /* skip RSTn */ + for (j=0; j<nb_components; j++) /* reset dc */ + s->last_dc[j] = 1024; + } } } ret = 0; @@ -1156,12 +1162,15 @@ static int find_marker(UINT8 **pbuf_ptr, UINT8 *buf_end, state = *header_state; buf_ptr = *pbuf_ptr; +retry: if (state) { /* get marker */ found: if (buf_ptr < buf_end) { val = *buf_ptr++; state = 0; + if ((val >= RST0) && (val <= RST7)) + goto retry; } else { val = -1; } diff --git a/src/libffmpeg/libavcodec/motion_est.c b/src/libffmpeg/libavcodec/motion_est.c index 21d1a74cb..ffc251da7 100644 --- a/src/libffmpeg/libavcodec/motion_est.c +++ b/src/libffmpeg/libavcodec/motion_est.c @@ -1434,7 +1434,7 @@ static inline int direct_search(MpegEncContext * s, const int time_pb= time_pp - time_bp; int bx, by; int mx, my, mx2, my2; - uint8_t *ref_picture= s->me_scratchpad - (mb_x + 1 + (mb_y + 1)*s->linesize)*16; + uint8_t *ref_picture= s->me_scratchpad - (mb_x - 1 + (mb_y - 1)*s->linesize)*16; int16_t (*mv_table)[2]= s->b_direct_mv_table; uint16_t *mv_penalty= s->mv_penalty[s->f_code] + MAX_MV; // f_code of the prev frame diff --git a/src/libffmpeg/libavcodec/mpeg12.c b/src/libffmpeg/libavcodec/mpeg12.c index fab6d1aef..8939bb6c2 100644 --- a/src/libffmpeg/libavcodec/mpeg12.c +++ b/src/libffmpeg/libavcodec/mpeg12.c @@ -588,10 +588,10 @@ void mpeg1_init_vlc(MpegEncContext *s) if (!done) { done = 1; - init_vlc(&dc_lum_vlc, DC_VLC_BITS, 10/*12*/, + init_vlc(&dc_lum_vlc, DC_VLC_BITS, 12, vlc_dc_lum_bits, 1, 1, vlc_dc_lum_code, 2, 2); - init_vlc(&dc_chroma_vlc, DC_VLC_BITS, 10/*12*/, + init_vlc(&dc_chroma_vlc, DC_VLC_BITS, 12, vlc_dc_chroma_bits, 1, 1, vlc_dc_chroma_code, 2, 2); init_vlc(&mv_vlc, MV_VLC_BITS, 17, @@ -672,10 +672,18 @@ static int mpeg_decode_mb(MpegEncContext *s, } } } + if(s->mb_x==-1 /* first MB in a slice */ && s->mb_incr>1){ + s->mb_x+= (s->mb_incr - 1) % s->mb_width; + s->mb_y+= (s->mb_incr - 1) / s->mb_width; + s->mb_incr= 1; + } + if (++s->mb_x >= s->mb_width) { s->mb_x = 0; - if (s->mb_y >= (s->mb_height - 1)) + if (s->mb_y >= (s->mb_height - 1)){ + fprintf(stderr, "slice too long\n"); return -1; + } s->mb_y++; } dprintf("decode_mb: x=%d y=%d\n", s->mb_x, s->mb_y); @@ -716,13 +724,17 @@ static int mpeg_decode_mb(MpegEncContext *s, break; case P_TYPE: mb_type = get_vlc2(&s->gb, mb_ptype_vlc.table, MB_PTYPE_VLC_BITS, 1); - if (mb_type < 0) + if (mb_type < 0){ + fprintf(stderr, "invalid mb type in P Frame at %d %d\n", s->mb_x, s->mb_y); return -1; + } break; case B_TYPE: mb_type = get_vlc2(&s->gb, mb_btype_vlc.table, MB_BTYPE_VLC_BITS, 1); - if (mb_type < 0) + if (mb_type < 0){ + fprintf(stderr, "invalid mb type in B Frame at %d %d\n", s->mb_x, s->mb_y); return -1; + } break; } dprintf("mb_type=%x\n", mb_type); @@ -891,8 +903,10 @@ static int mpeg_decode_mb(MpegEncContext *s, if (mb_type & MB_PAT) { cbp = get_vlc2(&s->gb, mb_pat_vlc.table, MB_PAT_VLC_BITS, 1); - if (cbp < 0) + if (cbp < 0){ + fprintf(stderr, "invalid cbp at %d %d\n", s->mb_x, s->mb_y); return -1; + } cbp++; } dprintf("cbp=%x\n", cbp); @@ -968,12 +982,14 @@ static inline int decode_dc(MpegEncContext *s, int component) int code, diff; if (component == 0) { - code = get_vlc2(&s->gb, dc_lum_vlc.table, DC_VLC_BITS, 1); + code = get_vlc2(&s->gb, dc_lum_vlc.table, DC_VLC_BITS, 2); } else { - code = get_vlc2(&s->gb, dc_chroma_vlc.table, DC_VLC_BITS, 1); + code = get_vlc2(&s->gb, dc_chroma_vlc.table, DC_VLC_BITS, 2); } - if (code < 0) + if (code < 0){ + fprintf(stderr, "invalid dc code at %d %d\n", s->mb_x, s->mb_y); return 0xffff; + } if (code == 0) { diff = 0; } else { @@ -1102,8 +1118,10 @@ static int mpeg2_decode_block_non_intra(MpegEncContext *s, /* now quantify & encode AC coefs */ for(;;) { code = get_vlc2(&s->gb, rl->vlc.table, TEX_VLC_BITS, 2); - if (code < 0) + if (code < 0){ + fprintf(stderr, "invalid ac code at %d %d\n", s->mb_x, s->mb_y); return -1; + } if (code == 112) { break; } else if (code == 111) { @@ -1118,8 +1136,10 @@ static int mpeg2_decode_block_non_intra(MpegEncContext *s, level = -level; } i += run; - if (i >= 64) + if (i >= 64){ + fprintf(stderr, "run too long at %d %d\n", s->mb_x, s->mb_y); return -1; + } add_coef: j = scan_table[i]; dprintf("%d: run=%d level=%d\n", n, run, level); @@ -1181,8 +1201,10 @@ static int mpeg2_decode_block_intra(MpegEncContext *s, /* now quantify & encode AC coefs */ for(;;) { code = get_vlc2(&s->gb, rl->vlc.table, TEX_VLC_BITS, 2); - if (code < 0) + if (code < 0){ + fprintf(stderr, "invalid ac code at %d %d\n", s->mb_x, s->mb_y); return -1; + } if (code == 112) { break; } else if (code == 111) { @@ -1197,8 +1219,10 @@ static int mpeg2_decode_block_intra(MpegEncContext *s, level = -level; } i += run; - if (i >= 64) + if (i >= 64){ + fprintf(stderr, "run too long at %d %d\n", s->mb_x, s->mb_y); return -1; + } j = scan_table[i]; dprintf("%d: run=%d level=%d\n", n, run, level); level = (level * s->qscale * matrix[j]) / 16; @@ -1231,6 +1255,7 @@ static int mpeg_decode_init(AVCodecContext *avctx) { Mpeg1Context *s = avctx->priv_data; + s->mpeg_enc_ctx.flags= avctx->flags; common_init(&s->mpeg_enc_ctx); s->header_state = 0xff; @@ -1242,7 +1267,6 @@ static int mpeg_decode_init(AVCodecContext *avctx) s->repeat_field = 0; s->mpeg_enc_ctx.codec_id= avctx->codec->id; avctx->mbskip_table= s->mpeg_enc_ctx.mbskip_table; - s->mpeg_enc_ctx.flags= avctx->flags; return 0; } @@ -1440,8 +1464,10 @@ static int mpeg_decode_slice(AVCodecContext *avctx, int ret; start_code = (start_code - 1) & 0xff; - if (start_code >= s->mb_height) + if (start_code >= s->mb_height){ + fprintf(stderr, "slice below image\n"); return -1; + } s->last_dc[0] = 1 << (7 + s->intra_dc_precision); s->last_dc[1] = s->last_dc[0]; s->last_dc[2] = s->last_dc[0]; @@ -1735,6 +1761,8 @@ static int mpeg_decode_frame(AVCodecContext *avctx, } *data_size = sizeof(AVPicture); goto the_end; + }else if(ret==-1){ + printf("Error while decoding slice\n"); } } break; @@ -1764,4 +1792,5 @@ AVCodec mpeg_decoder = { NULL, mpeg_decode_end, mpeg_decode_frame, + CODEC_CAP_DR1, }; diff --git a/src/libffmpeg/libavcodec/mpegvideo.c b/src/libffmpeg/libavcodec/mpegvideo.c index 6528ee9a3..320e2e4a8 100644 --- a/src/libffmpeg/libavcodec/mpegvideo.c +++ b/src/libffmpeg/libavcodec/mpegvideo.c @@ -38,6 +38,8 @@ static int dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int (*dct_quantize)(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow)= dct_quantize_c; void (*draw_edges)(UINT8 *buf, int wrap, int width, int height, int w)= draw_edges_c; +static void emulated_edge_mc(MpegEncContext *s, UINT8 *src, int linesize, int block_w, int block_h, + int src_x, int src_y, int w, int h); #define EDGE_WIDTH 16 @@ -135,14 +137,14 @@ int MPV_common_init(MpegEncContext *s) #ifdef ARCH_ALPHA MPV_common_init_axp(s); #endif - //setup default unquantizers (mpeg4 might change it later) - if(s->out_format == FMT_H263) - s->dct_unquantize = s->dct_unquantize_h263; - else - s->dct_unquantize = s->dct_unquantize_mpeg1; - + s->mb_width = (s->width + 15) / 16; s->mb_height = (s->height + 15) / 16; + + /* set default edge pos, will be overriden in decode_header if needed */ + s->h_edge_pos= s->mb_width*16; + s->v_edge_pos= s->mb_height*16; + s->mb_num = s->mb_width * s->mb_height; if(!(s->flags&CODEC_FLAG_DR1)){ s->linesize = s->mb_width * 16 + 2 * EDGE_WIDTH; @@ -179,7 +181,7 @@ int MPV_common_init(MpegEncContext *s) s->ip_buffer_count= 2; } - CHECKED_ALLOCZ(s->edge_emu_buffer, (s->width+32)*2*17); + CHECKED_ALLOCZ(s->edge_emu_buffer, (s->width+64)*2*17*2); //(width + edge + align)*interlaced*MBsize*tolerance if (s->encoding) { int j; @@ -234,6 +236,9 @@ int MPV_common_init(MpegEncContext *s) /* MV prediction */ size = (2 * s->mb_width + 2) * (2 * s->mb_height + 2); CHECKED_ALLOCZ(s->motion_val, size * 2 * sizeof(INT16)); + + /* 4mv direct mode decoding table */ + CHECKED_ALLOCZ(s->non_b_mv4_table, size * sizeof(UINT8)) } if (s->h263_pred || s->h263_plus) { @@ -268,9 +273,9 @@ int MPV_common_init(MpegEncContext *s) /* cbp, ac_pred, pred_dir */ CHECKED_ALLOCZ(s->cbp_table , s->mb_num * sizeof(UINT8)) CHECKED_ALLOCZ(s->pred_dir_table, s->mb_num * sizeof(UINT8)) - - CHECKED_ALLOCZ(s->qscale_table , s->mb_num * sizeof(UINT8)) } + CHECKED_ALLOCZ(s->qscale_table , s->mb_num * sizeof(UINT8)) + /* default structure is frame */ s->picture_structure = PICT_FRAME; @@ -322,7 +327,8 @@ void MPV_common_end(MpegEncContext *s) av_freep(&s->tex_pb_buffer); av_freep(&s->pb2_buffer); av_freep(&s->edge_emu_buffer); - + av_freep(&s->non_b_mv4_table); + for(i=0;i<3;i++) { int j; if(!(s->flags&CODEC_FLAG_DR1)){ @@ -384,6 +390,7 @@ int MPV_encode_init(AVCodecContext *avctx) s->chroma_elim_threshold= avctx->chroma_elim_threshold; s->strict_std_compliance= avctx->strict_std_compliance; s->data_partitioning= avctx->flags & CODEC_FLAG_PART; + s->mpeg_quant= avctx->mpeg_quant; if (s->gop_size <= 1) { s->intra_only = 1; @@ -536,12 +543,16 @@ int MPV_encode_init(AVCodecContext *avctx) /* init default q matrix */ for(i=0;i<64;i++) { - if(s->out_format == FMT_H263) - s->intra_matrix[i] = ff_mpeg1_default_non_intra_matrix[i]; - else + if(s->codec_id==CODEC_ID_MPEG4 && s->mpeg_quant){ + s->intra_matrix[i] = ff_mpeg4_default_intra_matrix[i]; + s->inter_matrix[i] = ff_mpeg4_default_non_intra_matrix[i]; + }else if(s->out_format == FMT_H263){ + s->intra_matrix[i] = + s->inter_matrix[i] = ff_mpeg1_default_non_intra_matrix[i]; + }else{ /* mpeg1 */ s->intra_matrix[i] = ff_mpeg1_default_intra_matrix[i]; - - s->inter_matrix[i] = ff_mpeg1_default_non_intra_matrix[i]; + s->inter_matrix[i] = ff_mpeg1_default_non_intra_matrix[i]; + } } /* precompute matrix */ @@ -619,20 +630,27 @@ void MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx) s->mb_skiped = 0; s->decoding_error=0; + avctx->mbskip_table= s->mbskip_table; if(avctx->flags&CODEC_FLAG_DR1){ - int i; avctx->get_buffer_callback(avctx, s->width, s->height, s->pict_type); s->linesize = avctx->dr_stride; s->uvlinesize= avctx->dr_uvstride; s->ip_buffer_count= avctx->dr_ip_buffer_count; } + avctx->dr_ip_buffer_count= s->ip_buffer_count; if (s->pict_type == B_TYPE) { for(i=0;i<3;i++) { if(avctx->flags&CODEC_FLAG_DR1) s->aux_picture[i]= avctx->dr_buffer[i]; + + //FIXME the following should never be needed, the decoder should drop b frames if no reference is available + if(s->next_picture[i]==NULL) + s->next_picture[i]= s->aux_picture[i]; + if(s->last_picture[i]==NULL) + s->last_picture[i]= s->next_picture[i]; s->current_picture[i] = s->aux_picture[i]; } @@ -648,15 +666,28 @@ void MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx) s->next_picture[i] = tmp; s->current_picture[i] = tmp; + if(s->last_picture[i]==NULL) + s->last_picture[i]= s->next_picture[i]; + s->last_dr_opaque= s->next_dr_opaque; s->next_dr_opaque= avctx->dr_opaque_frame; - if(s->has_b_frames && s->last_dr_opaque) + if(s->has_b_frames && s->last_dr_opaque && s->codec_id!=CODEC_ID_SVQ1) avctx->dr_opaque_frame= s->last_dr_opaque; else avctx->dr_opaque_frame= s->next_dr_opaque; } } + + /* set dequantizer, we cant do it during init as it might change for mpeg4 + and we cant do it in the header decode as init isnt called for mpeg4 there yet */ + if(s->out_format == FMT_H263){ + if(s->mpeg_quant) + s->dct_unquantize = s->dct_unquantize_mpeg2; + else + s->dct_unquantize = s->dct_unquantize_h263; + }else + s->dct_unquantize = s->dct_unquantize_mpeg1; } /* generic function for encode/decode called after a frame has been coded/decoded */ @@ -666,16 +697,9 @@ void MPV_frame_end(MpegEncContext *s) /* draw edge for correct motion prediction if outside */ if (s->pict_type != B_TYPE && !s->intra_only && !(s->flags&CODEC_FLAG_EMU_EDGE)) { - if(s->avctx==NULL || s->avctx->codec->id!=CODEC_ID_MPEG4 || s->divx_version>=500){ - draw_edges(s->current_picture[0], s->linesize, s->mb_width*16, s->mb_height*16, EDGE_WIDTH); - draw_edges(s->current_picture[1], s->uvlinesize, s->mb_width*8, s->mb_height*8, EDGE_WIDTH/2); - draw_edges(s->current_picture[2], s->uvlinesize, s->mb_width*8, s->mb_height*8, EDGE_WIDTH/2); - }else{ - /* mpeg4? / opendivx / xvid */ - draw_edges(s->current_picture[0], s->linesize, s->width, s->height, EDGE_WIDTH); - draw_edges(s->current_picture[1], s->uvlinesize, s->width/2, s->height/2, EDGE_WIDTH/2); - draw_edges(s->current_picture[2], s->uvlinesize, s->width/2, s->height/2, EDGE_WIDTH/2); - } + draw_edges(s->current_picture[0], s->linesize , s->h_edge_pos , s->v_edge_pos , EDGE_WIDTH ); + draw_edges(s->current_picture[1], s->uvlinesize, s->h_edge_pos>>1, s->v_edge_pos>>1, EDGE_WIDTH/2); + draw_edges(s->current_picture[2], s->uvlinesize, s->h_edge_pos>>1, s->v_edge_pos>>1, EDGE_WIDTH/2); } emms_c(); @@ -753,7 +777,7 @@ void reorder_input(MpegEncContext *s, AVPicture *pict) } if(index!=0){ s->picture_buffer_index++; - if(s->picture_buffer_index >= REORDER_BUFFER_SIZE-1) s->picture_buffer_index=0; + if(s->picture_buffer_index >= REORDER_BUFFER_SIZE) s->picture_buffer_index=0; } } s->coded_order[index].pict_type = s->input_pict_type; @@ -876,6 +900,7 @@ static inline void gmc1_motion(MpegEncContext *s, UINT8 *ptr; int offset, src_x, src_y, linesize, uvlinesize; int motion_x, motion_y; + int emu=0; if(s->real_sprite_warping_points>1) printf("more than 1 warp point isnt supported\n"); motion_x= s->sprite_offset[0][0]; @@ -896,6 +921,14 @@ static inline void gmc1_motion(MpegEncContext *s, ptr = ref_picture[0] + (src_y * linesize) + src_x + src_offset; dest_y+=dest_offset; + if(s->flags&CODEC_FLAG_EMU_EDGE){ + if(src_x<0 || src_y<0 || src_x + (motion_x&15) + 16 > s->h_edge_pos + || src_y + (motion_y&15) + h > s->v_edge_pos){ + emulated_edge_mc(s, ptr, linesize, 17, h+1, src_x, src_y, s->h_edge_pos, s->v_edge_pos); + ptr= s->edge_emu_buffer; + emu=1; + } + } gmc1(dest_y , ptr , linesize, h, motion_x&15, motion_y&15, s->no_rounding); gmc1(dest_y+8, ptr+8, linesize, h, motion_x&15, motion_y&15, s->no_rounding); @@ -914,17 +947,27 @@ static inline void gmc1_motion(MpegEncContext *s, offset = (src_y * uvlinesize) + src_x + (src_offset>>1); ptr = ref_picture[1] + offset; + if(emu){ + emulated_edge_mc(s, ptr, uvlinesize, 9, (h>>1)+1, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1); + ptr= s->edge_emu_buffer; + } gmc1(dest_cb + (dest_offset>>1), ptr, uvlinesize, h>>1, motion_x&15, motion_y&15, s->no_rounding); + ptr = ref_picture[2] + offset; + if(emu){ + emulated_edge_mc(s, ptr, uvlinesize, 9, (h>>1)+1, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1); + ptr= s->edge_emu_buffer; + } gmc1(dest_cr + (dest_offset>>1), ptr, uvlinesize, h>>1, motion_x&15, motion_y&15, s->no_rounding); return; } -static void emulated_edge_mc(UINT8 *buf, UINT8 *src, int linesize, int block_w, int block_h, +static void emulated_edge_mc(MpegEncContext *s, UINT8 *src, int linesize, int block_w, int block_h, int src_x, int src_y, int w, int h){ int x, y; int start_y, start_x, end_y, end_x; + UINT8 *buf= s->edge_emu_buffer; if(src_y>= h){ src+= (h-1-src_y)*linesize; @@ -945,7 +988,7 @@ static void emulated_edge_mc(UINT8 *buf, UINT8 *src, int linesize, int block_w, start_x= MAX(0, -src_x); end_y= MIN(block_h, h-src_y); end_x= MIN(block_w, w-src_x); - + // copy existing part for(y=start_y; y<end_y; y++){ for(x=start_x; x<end_x; x++){ @@ -990,7 +1033,7 @@ static inline void mpeg_motion(MpegEncContext *s, int motion_x, int motion_y, int h) { UINT8 *ptr; - int dxy, offset, mx, my, src_x, src_y, height, linesize; + int dxy, offset, mx, my, src_x, src_y, height, v_edge_pos, linesize, uvlinesize; int emu=0; if(s->quarter_sample) @@ -1004,20 +1047,22 @@ if(s->quarter_sample) /* WARNING: do no forget half pels */ height = s->height >> field_based; + v_edge_pos = s->v_edge_pos >> field_based; src_x = clip(src_x, -16, s->width); if (src_x == s->width) dxy &= ~1; src_y = clip(src_y, -16, height); if (src_y == height) dxy &= ~2; - linesize = s->linesize << field_based; + linesize = s->linesize << field_based; + uvlinesize = s->uvlinesize << field_based; ptr = ref_picture[0] + (src_y * linesize) + (src_x) + src_offset; dest_y += dest_offset; if(s->flags&CODEC_FLAG_EMU_EDGE){ - if(src_x<0 || src_y<0 || src_x + (motion_x&1) + 16 > s->width - || src_y + (motion_y&1) + h > height){ - emulated_edge_mc(s->edge_emu_buffer, ptr, linesize, 17, h+1, src_x, src_y, s->width, height); + if(src_x<0 || src_y<0 || src_x + (motion_x&1) + 16 > s->h_edge_pos + || src_y + (motion_y&1) + h > v_edge_pos){ + emulated_edge_mc(s, ptr, linesize, 17, h+1, src_x, src_y, s->h_edge_pos, v_edge_pos); ptr= s->edge_emu_buffer; emu=1; } @@ -1051,21 +1096,20 @@ if(s->quarter_sample) src_y = clip(src_y, -8, height >> 1); if (src_y == (height >> 1)) dxy &= ~2; - - offset = (src_y * s->uvlinesize) + src_x + (src_offset >> 1); + offset = (src_y * uvlinesize) + src_x + (src_offset >> 1); ptr = ref_picture[1] + offset; if(emu){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, (h>>1)+1, src_x, src_y, s->width>>1, height>>1); + emulated_edge_mc(s, ptr, uvlinesize, 9, (h>>1)+1, src_x, src_y, s->h_edge_pos>>1, v_edge_pos>>1); ptr= s->edge_emu_buffer; } - pix_op[dxy](dest_cb + (dest_offset >> 1), ptr, s->uvlinesize, h >> 1); + pix_op[dxy](dest_cb + (dest_offset >> 1), ptr, uvlinesize, h >> 1); ptr = ref_picture[2] + offset; if(emu){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, (h>>1)+1, src_x, src_y, s->width>>1, height>>1); + emulated_edge_mc(s, ptr, uvlinesize, 9, (h>>1)+1, src_x, src_y, s->h_edge_pos>>1, v_edge_pos>>1); ptr= s->edge_emu_buffer; } - pix_op[dxy](dest_cr + (dest_offset >> 1), ptr, s->uvlinesize, h >> 1); + pix_op[dxy](dest_cr + (dest_offset >> 1), ptr, uvlinesize, h >> 1); } static inline void qpel_motion(MpegEncContext *s, @@ -1077,7 +1121,7 @@ static inline void qpel_motion(MpegEncContext *s, int motion_x, int motion_y, int h) { UINT8 *ptr; - int dxy, offset, mx, my, src_x, src_y, height, linesize; + int dxy, offset, mx, my, src_x, src_y, height, v_edge_pos, linesize; int emu=0; dxy = ((motion_y & 3) << 2) | (motion_x & 3); @@ -1085,6 +1129,7 @@ static inline void qpel_motion(MpegEncContext *s, src_y = s->mb_y * (16 >> field_based) + (motion_y >> 2); height = s->height >> field_based; + v_edge_pos = s->v_edge_pos >> field_based; src_x = clip(src_x, -16, s->width); if (src_x == s->width) dxy &= ~3; @@ -1097,9 +1142,9 @@ static inline void qpel_motion(MpegEncContext *s, //printf("%d %d %d\n", src_x, src_y, dxy); if(s->flags&CODEC_FLAG_EMU_EDGE){ - if(src_x<0 || src_y<0 || src_x + (motion_x&3) + 16 > s->width - || src_y + (motion_y&3) + h > height){ - emulated_edge_mc(s->edge_emu_buffer, ptr, linesize, 17, h+1, src_x, src_y, s->width, height); + if(src_x<0 || src_y<0 || src_x + (motion_x&3) + 16 > s->h_edge_pos + || src_y + (motion_y&3) + h > v_edge_pos){ + emulated_edge_mc(s, ptr, linesize, 17, h+1, src_x, src_y, s->h_edge_pos, v_edge_pos); ptr= s->edge_emu_buffer; emu=1; } @@ -1134,14 +1179,14 @@ static inline void qpel_motion(MpegEncContext *s, offset = (src_y * s->uvlinesize) + src_x + (src_offset >> 1); ptr = ref_picture[1] + offset; if(emu){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, (h>>1)+1, src_x, src_y, s->width>>1, height>>1); + emulated_edge_mc(s, ptr, s->uvlinesize, 9, (h>>1)+1, src_x, src_y, s->h_edge_pos>>1, v_edge_pos>>1); ptr= s->edge_emu_buffer; } pix_op[dxy](dest_cb + (dest_offset >> 1), ptr, s->uvlinesize, h >> 1); ptr = ref_picture[2] + offset; if(emu){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, (h>>1)+1, src_x, src_y, s->width>>1, height>>1); + emulated_edge_mc(s, ptr, s->uvlinesize, 9, (h>>1)+1, src_x, src_y, s->h_edge_pos>>1, v_edge_pos>>1); ptr= s->edge_emu_buffer; } pix_op[dxy](dest_cr + (dest_offset >> 1), ptr, s->uvlinesize, h >> 1); @@ -1207,9 +1252,9 @@ static inline void MPV_motion(MpegEncContext *s, ptr = ref_picture[0] + (src_y * s->linesize) + (src_x); if(s->flags&CODEC_FLAG_EMU_EDGE){ - if(src_x<0 || src_y<0 || src_x + (motion_x&1) + 8 > s->width - || src_y + (motion_y&1) + 8 > s->height){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->linesize, 9, 9, src_x, src_y, s->width, s->height); + if(src_x<0 || src_y<0 || src_x + (motion_x&1) + 8 > s->h_edge_pos + || src_y + (motion_y&1) + 8 > s->v_edge_pos){ + emulated_edge_mc(s, ptr, s->linesize, 9, 9, src_x, src_y, s->h_edge_pos, s->v_edge_pos); ptr= s->edge_emu_buffer; } } @@ -1254,9 +1299,9 @@ static inline void MPV_motion(MpegEncContext *s, offset = (src_y * (s->uvlinesize)) + src_x; ptr = ref_picture[1] + offset; if(s->flags&CODEC_FLAG_EMU_EDGE){ - if(src_x<0 || src_y<0 || src_x + (dxy &1) + 8 > s->width >>1 - || src_y + (dxy>>1) + 8 > s->height>>1){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, s->width>>1, s->height>>1); + if(src_x<0 || src_y<0 || src_x + (dxy &1) + 8 > s->h_edge_pos>>1 + || src_y + (dxy>>1) + 8 > s->v_edge_pos>>1){ + emulated_edge_mc(s, ptr, s->uvlinesize, 9, 9, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1); ptr= s->edge_emu_buffer; emu=1; } @@ -1265,7 +1310,7 @@ static inline void MPV_motion(MpegEncContext *s, ptr = ref_picture[2] + offset; if(emu){ - emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, s->width>>1, s->height>>1); + emulated_edge_mc(s, ptr, s->uvlinesize, 9, 9, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1); ptr= s->edge_emu_buffer; } pix_op[dxy](dest_cr, ptr, s->uvlinesize, 8); @@ -1375,8 +1420,10 @@ void MPV_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) quant_store[mb_y][mb_x]=s->qscale; //printf("[%02d][%02d] %d\n",mb_x,mb_y,s->qscale); #else + /* even more obsolete, exists for mplayer xp only */ if(s->avctx->quant_store) s->avctx->quant_store[mb_y*s->avctx->qstride+mb_x] = s->qscale; #endif + s->qscale_table[mb_xy]= s->qscale; /* update DC predictors for P macroblocks */ if (!s->mb_intra) { @@ -1415,6 +1462,9 @@ void MPV_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) s->motion_val[xy + wrap][1] = motion_y; s->motion_val[xy + 1 + wrap][0] = motion_x; s->motion_val[xy + 1 + wrap][1] = motion_y; + s->non_b_mv4_table[xy]=0; + } else { /* 8X8 */ + s->non_b_mv4_table[xy]=1; } } @@ -1443,9 +1493,9 @@ void MPV_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) } } - dest_y = s->current_picture[0] + (mb_y * 16 * s->linesize) + mb_x * 16; - dest_cb = s->current_picture[1] + (mb_y * 8 * (s->uvlinesize)) + mb_x * 8; - dest_cr = s->current_picture[2] + (mb_y * 8 * (s->uvlinesize)) + mb_x * 8; + dest_y = s->current_picture [0] + (mb_y * 16* s->linesize ) + mb_x * 16; + dest_cb = s->current_picture[1] + (mb_y * 8 * s->uvlinesize) + mb_x * 8; + dest_cr = s->current_picture[2] + (mb_y * 8 * s->uvlinesize) + mb_x * 8; if (s->interlaced_dct) { dct_linesize = s->linesize * 2; @@ -1483,7 +1533,7 @@ void MPV_decode_mb(MpegEncContext *s, DCTELEM block[6][64]) if(s->hurry_up>1) goto the_end; /* add dct residue */ - if(s->encoding || !(s->mpeg2 || s->h263_msmpeg4 || s->codec_id==CODEC_ID_MPEG4)){ + if(s->encoding || !(s->mpeg2 || s->h263_msmpeg4 || (s->codec_id==CODEC_ID_MPEG4 && !s->mpeg_quant))){ add_dequant_dct(s, block[0], 0, dest_y, dct_linesize); add_dequant_dct(s, block[1], 1, dest_y + 8, dct_linesize); add_dequant_dct(s, block[2], 2, dest_y + dct_offset, dct_linesize); @@ -1601,9 +1651,15 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) if (s->mb_intra) { UINT8 *ptr; int wrap; + int emu=0; wrap = s->linesize; ptr = s->new_picture[0] + (mb_y * 16 * wrap) + mb_x * 16; + if(mb_x*16+16 > s->width || mb_y*16+16 > s->height){ + emulated_edge_mc(s, ptr, wrap, 16, 16, mb_x*16, mb_y*16, s->width, s->height); + ptr= s->edge_emu_buffer; + emu=1; + } get_pixels(s->block[0], ptr , wrap); get_pixels(s->block[1], ptr + 8, wrap); get_pixels(s->block[2], ptr + 8 * wrap , wrap); @@ -1615,9 +1671,17 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) }else{ wrap >>=1; ptr = s->new_picture[1] + (mb_y * 8 * wrap) + mb_x * 8; + if(emu){ + emulated_edge_mc(s, ptr, wrap, 8, 8, mb_x*8, mb_y*8, s->width>>1, s->height>>1); + ptr= s->edge_emu_buffer; + } get_pixels(s->block[4], ptr, wrap); ptr = s->new_picture[2] + (mb_y * 8 * wrap) + mb_x * 8; + if(emu){ + emulated_edge_mc(s, ptr, wrap, 8, 8, mb_x*8, mb_y*8, s->width>>1, s->height>>1); + ptr= s->edge_emu_buffer; + } get_pixels(s->block[5], ptr, wrap); } }else{ @@ -1626,6 +1690,7 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) UINT8 *dest_y, *dest_cb, *dest_cr; UINT8 *ptr_y, *ptr_cb, *ptr_cr; int wrap_y, wrap_c; + int emu=0; dest_y = s->current_picture[0] + (mb_y * 16 * s->linesize ) + mb_x * 16; dest_cb = s->current_picture[1] + (mb_y * 8 * (s->uvlinesize)) + mb_x * 8; @@ -1655,6 +1720,11 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture, op_pix, op_qpix); } + if(mb_x*16+16 > s->width || mb_y*16+16 > s->height){ + emulated_edge_mc(s, ptr_y, wrap_y, 16, 16, mb_x*16, mb_y*16, s->width, s->height); + ptr_y= s->edge_emu_buffer; + emu=1; + } diff_pixels(s->block[0], ptr_y , dest_y , wrap_y); diff_pixels(s->block[1], ptr_y + 8, dest_y + 8, wrap_y); diff_pixels(s->block[2], ptr_y + 8 * wrap_y , dest_y + 8 * wrap_y , wrap_y); @@ -1664,7 +1734,15 @@ static void encode_mb(MpegEncContext *s, int motion_x, int motion_y) skip_dct[4]= 1; skip_dct[5]= 1; }else{ + if(emu){ + emulated_edge_mc(s, ptr_cb, wrap_c, 8, 8, mb_x*8, mb_y*8, s->width>>1, s->height>>1); + ptr_cb= s->edge_emu_buffer; + } diff_pixels(s->block[4], ptr_cb, dest_cb, wrap_c); + if(emu){ + emulated_edge_mc(s, ptr_cr, wrap_c, 8, 8, mb_x*8, mb_y*8, s->width>>1, s->height>>1); + ptr_cr= s->edge_emu_buffer; + } diff_pixels(s->block[5], ptr_cr, dest_cr, wrap_c); } @@ -1953,7 +2031,6 @@ static void encode_picture(MpegEncContext *s, int picture_number) //printf("f_code %d ///\n", s->f_code); // printf("%d %d\n", s->avg_mb_var, s->mc_mb_var); - if(s->flags&CODEC_FLAG_PASS2) s->qscale = ff_rate_estimate_qscale_pass2(s); else if (!s->fixed_qscale) diff --git a/src/libffmpeg/libavcodec/mpegvideo.h b/src/libffmpeg/libavcodec/mpegvideo.h index b04d4f74c..0f4983f49 100644 --- a/src/libffmpeg/libavcodec/mpegvideo.h +++ b/src/libffmpeg/libavcodec/mpegvideo.h @@ -130,6 +130,7 @@ typedef struct MpegEncContext { int picture_in_gop_number; /* 0-> first pic in gop, ... */ int b_frames_since_non_b; /* used for encoding, relative to not yet reordered input */ int mb_width, mb_height; /* number of MBs horizontally & vertically */ + int h_edge_pos, v_edge_pos;/* horizontal / vertical position of the right/bottom edge (pixel replicateion)*/ int mb_num; /* number of MBs of a picture */ int linesize; /* line size, in bytes, may be different from width */ int uvlinesize; /* line size, for chroma in bytes, may be different from width */ @@ -360,6 +361,8 @@ typedef struct MpegEncContext { #define PB_BUFFER_SIZE 1024*256 uint8_t *tex_pb_buffer; uint8_t *pb2_buffer; + int mpeg_quant; + INT8 *non_b_mv4_table; /* divx specific, used to workaround (many) bugs in divx5 */ int divx_version; @@ -518,6 +521,9 @@ static inline int get_rl_index(const RLTable *rl, int last, int run, int level) extern UINT8 ff_mpeg4_y_dc_scale_table[32]; extern UINT8 ff_mpeg4_c_dc_scale_table[32]; +extern INT16 ff_mpeg4_default_intra_matrix[64]; +extern INT16 ff_mpeg4_default_non_intra_matrix[64]; + void h263_encode_mb(MpegEncContext *s, DCTELEM block[6][64], int motion_x, int motion_y); diff --git a/src/libffmpeg/libavcodec/msmpeg4.c b/src/libffmpeg/libavcodec/msmpeg4.c index 34dc3569d..1c53b8d0d 100644 --- a/src/libffmpeg/libavcodec/msmpeg4.c +++ b/src/libffmpeg/libavcodec/msmpeg4.c @@ -45,6 +45,9 @@ #define MB_NON_INTRA_VLC_BITS 9 #define MB_INTRA_VLC_BITS 9 +#define II_BITRATE 128*1024 +#define MBAC_BITRATE 50*1024 + static UINT32 v2_dc_lum_table[512][2]; static UINT32 v2_dc_chroma_table[512][2]; @@ -360,7 +363,7 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number) s->mv_table_index = 1; /* only if P frame */ s->use_skip_mb_code = 1; /* only if P frame */ s->per_mb_rl_table = 0; - s->inter_intra_pred= (s->width*s->height < 320*240 && s->bit_rate<=128 && s->pict_type==P_TYPE); + s->inter_intra_pred= (s->width*s->height < 320*240 && s->bit_rate<=II_BITRATE && s->pict_type==P_TYPE); if (s->pict_type == I_TYPE) { s->no_rounding = 1; @@ -369,7 +372,7 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number) if(s->msmpeg4_version==4){ msmpeg4_encode_ext_header(s); - if(s->bit_rate>50) + if(s->bit_rate>MBAC_BITRATE) put_bits(&s->pb, 1, s->per_mb_rl_table); } @@ -384,7 +387,7 @@ void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number) } else { put_bits(&s->pb, 1, s->use_skip_mb_code); - if(s->msmpeg4_version==4 && s->bit_rate>50) + if(s->msmpeg4_version==4 && s->bit_rate>MBAC_BITRATE) put_bits(&s->pb, 1, s->per_mb_rl_table); if(s->msmpeg4_version>2){ @@ -416,7 +419,7 @@ void msmpeg4_encode_ext_header(MpegEncContext * s) { put_bits(&s->pb, 5, s->frame_rate / FRAME_RATE_BASE); //yes 29.97 -> 29 - put_bits(&s->pb, 11, MIN(s->bit_rate, 2047)); + put_bits(&s->pb, 11, MIN(s->bit_rate/1024, 2047)); if(s->msmpeg4_version<3) s->flipflop_rounding=0; @@ -624,6 +627,10 @@ void msmpeg4_encode_mb(MpegEncContext * s, } set_stat(ST_INTRA_MB); put_bits(&s->pb, 1, 0); /* no AC prediction yet */ + if(s->inter_intra_pred){ + s->h263_aic_dir=0; + put_bits(&s->pb, table_inter_intra[s->h263_aic_dir][1], table_inter_intra[s->h263_aic_dir][0]); + } } } @@ -1247,8 +1254,8 @@ return -1; case 4: msmpeg4_decode_ext_header(s, (2+5+5+17+7)/8); - if(s->bit_rate > 50) s->per_mb_rl_table= get_bits1(&s->gb); - else s->per_mb_rl_table= 0; + if(s->bit_rate > MBAC_BITRATE) s->per_mb_rl_table= get_bits1(&s->gb); + else s->per_mb_rl_table= 0; if(!s->per_mb_rl_table){ s->rl_chroma_table_index = decode012(&s->gb); @@ -1292,8 +1299,8 @@ return -1; case 4: s->use_skip_mb_code = get_bits1(&s->gb); - if(s->bit_rate > 50) s->per_mb_rl_table= get_bits1(&s->gb); - else s->per_mb_rl_table= 0; + if(s->bit_rate > MBAC_BITRATE) s->per_mb_rl_table= get_bits1(&s->gb); + else s->per_mb_rl_table= 0; if(!s->per_mb_rl_table){ s->rl_table_index = decode012(&s->gb); @@ -1303,7 +1310,7 @@ return -1; s->dc_table_index = get_bits1(&s->gb); s->mv_table_index = get_bits1(&s->gb); - s->inter_intra_pred= (s->width*s->height < 320*240 && s->bit_rate<=128); + s->inter_intra_pred= (s->width*s->height < 320*240 && s->bit_rate<=II_BITRATE); break; } /* printf("skip:%d rl:%d rlc:%d dc:%d mv:%d mbrl:%d qp:%d \n", @@ -1340,13 +1347,13 @@ int msmpeg4_decode_ext_header(MpegEncContext * s, int buf_size) int fps; fps= get_bits(&s->gb, 5); - s->bit_rate= get_bits(&s->gb, 11); + s->bit_rate= get_bits(&s->gb, 11)*1024; if(s->msmpeg4_version>=3) s->flipflop_rounding= get_bits1(&s->gb); else s->flipflop_rounding= 0; -// printf("fps:%2d bps:%2d roundingType:%1d\n", fps, s->bit_rate, s->flipflop_rounding); +// printf("fps:%2d bps:%2d roundingType:%1d\n", fps, s->bit_rate/1024, s->flipflop_rounding); } else if(left<length+8) { @@ -1625,7 +1632,7 @@ printf("%c", s->ac_pred ? 'A' : 'I'); return 0; } - +//#define ERROR_DETAILS static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, int n, int coded) { @@ -1743,12 +1750,13 @@ static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, ll++; SKIP_BITS(re, &s->gb, 1); } - SKIP_BITS(re, &s->gb, 1); + if(ll<8) SKIP_BITS(re, &s->gb, 1); } s->esc3_level_length= ll; s->esc3_run_length= SHOW_UBITS(re, &s->gb, 2) + 3; SKIP_BITS(re, &s->gb, 2); //printf("level length:%d, run length: %d\n", ll, s->esc3_run_length); + UPDATE_CACHE(re, &s->gb); } run= SHOW_UBITS(re, &s->gb, s->esc3_run_length); SKIP_BITS(re, &s->gb, s->esc3_run_length); @@ -1792,6 +1800,12 @@ static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, #endif i+= run + 1; if(last) i+=192; +#ifdef ERROR_DETAILS + if(run==66) + fprintf(stderr, "illegal vlc code in ESC3 level=%d\n", level); + else if((i>62 && i<192) || i>192+63) + fprintf(stderr, "run overflow in ESC3 i=%d run=%d level=%d\n", i, run, level); +#endif } else { /* second escape */ #if MIN_CACHE_BITS < 23 @@ -1804,6 +1818,12 @@ static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, i+= run + rl->max_run[run>>7][level/qmul] + run_diff; //FIXME opt indexing level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); LAST_SKIP_BITS(re, &s->gb, 1); +#ifdef ERROR_DETAILS + if(run==66) + fprintf(stderr, "illegal vlc code in ESC2 level=%d\n", level); + else if((i>62 && i<192) || i>192+63) + fprintf(stderr, "run overflow in ESC2 i=%d run=%d level=%d\n", i, run, level); +#endif } } else { /* first escape */ @@ -1818,17 +1838,35 @@ static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, level = level + rl->max_level[run>>7][(run-1)&63] * qmul;//FIXME opt indexing level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); LAST_SKIP_BITS(re, &s->gb, 1); +#ifdef ERROR_DETAILS + if(run==66) + fprintf(stderr, "illegal vlc code in ESC1 level=%d\n", level); + else if((i>62 && i<192) || i>192+63) + fprintf(stderr, "run overflow in ESC1 i=%d run=%d level=%d\n", i, run, level); +#endif } } else { i+= run; level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); LAST_SKIP_BITS(re, &s->gb, 1); +#ifdef ERROR_DETAILS + if(run==66) + fprintf(stderr, "illegal vlc code level=%d\n", level); + else if((i>62 && i<192) || i>192+63) + fprintf(stderr, "run overflow i=%d run=%d level=%d\n", i, run, level); +#endif } if (i > 62){ i-= 192; if(i&(~63)){ - fprintf(stderr, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y); - return -1; + const int left= s->gb.size*8 - get_bits_count(&s->gb); + if(((i+192 == 64 && level/qmul==-1) || s->error_resilience<0) && left>=0){ + fprintf(stderr, "ignoring overflow at %d %d\n", s->mb_x, s->mb_y); + break; + }else{ + fprintf(stderr, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y); + return -1; + } } block[scan_table[i]] = level; diff --git a/src/libffmpeg/libavcodec/rv10.c b/src/libffmpeg/libavcodec/rv10.c index 438d0dd38..248305929 100644 --- a/src/libffmpeg/libavcodec/rv10.c +++ b/src/libffmpeg/libavcodec/rv10.c @@ -345,6 +345,8 @@ static int rv10_decode_init(AVCodecContext *avctx) s->h263_rv10 = 1; s->rv10_version = avctx->sub_id; + + s->flags= avctx->flags; if (MPV_common_init(s) < 0) return -1; @@ -507,4 +509,5 @@ AVCodec rv10_decoder = { NULL, rv10_decode_end, rv10_decode_frame, + CODEC_CAP_DR1 }; diff --git a/src/libffmpeg/libavcodec/svq1.c b/src/libffmpeg/libavcodec/svq1.c index 6922614fd..f6de669b4 100644 --- a/src/libffmpeg/libavcodec/svq1.c +++ b/src/libffmpeg/libavcodec/svq1.c @@ -54,1499 +54,13 @@ typedef struct vlc_code_s { #define SVQ1_BLOCK_INTER_4V 2 #define SVQ1_BLOCK_INTRA 3 -#define SVQ1_FRAME_INTRA 0 -#define SVQ1_FRAME_INTER 1 -#define SVQ1_FRAME_DROPPABLE 2 - /* motion vector (prediction) */ typedef struct svq1_pmv_s { int x; int y; } svq1_pmv_t; -/* 6x16-entry codebook for inter-coded 4x2 vectors */ -static int8_t svq1_inter_codebook_4x2[768] = { - 7, 2, -6, -7, 7, 3, -3, -4, -7, -2, 7, 8, -8, -4, 3, 4, - 19, 17, 9, 3,-14,-16,-12, -8,-18,-16, -8, -3, 11, 14, 12, 8, - 7,-16,-10, 20, 7,-17,-10, 20, -6, 18, 8,-21, -7, 18, 9,-20, - 25, 3,-20,-14, 29, 7,-18,-13,-29, -4, 21, 14,-31, -6, 20, 14, - -19,-26,-28,-24, 31, 32, 22, 10, 15, 24, 31, 28,-32,-32,-22,-13, - 2, -8,-23,-26, -9, 3, 27, 35, 3, 11, 21, 21, 8, -4,-27,-34, - -30,-31, 12, 47,-29,-30, 13, 47, 38, 30,-17,-46, 34, 26,-19,-46, - -42,-50,-51,-43, 34, 48, 55, 48, 48, 54, 51, 42,-44,-52,-53,-47, - 4, 5, 0, -6, -2, -2, 0, 1,-11, -6, -1, -2, 1, 8, 9, 1, - 0, 1, -6, 5, 8, 1,-12, 2, 7,-14, -7, 8, 5, -8, 0, 8, - 1, 4, 11, 8,-12, -8, 0, -5, -1, 1, 0, 4,-15, -8, 3, 16, - 17, 8, -4, -6, 9, -4,-13, -8, 2, 6, 1,-18, -1, 11, 11,-12, - 6, 0, 2, 0, 14, 6, -7,-21, 1, -1,-13,-20, 1, 1, 10, 21, - -22, -5, 7, 13,-11, -1, 4, 12, -7, 0, 14, 19, -4, 3, -5,-19, - -26,-14, 10, 15, 18, 4, -6, -2, 25, 19, -5,-18,-20, -7, 4, 2, - -13, -6, -1, -4, 25, 37, -2,-35, 5, 4, 1, 1,-21,-36, 2, 43, - 2, -2, -1, 3, 8, -2, -6, -1, -2, -3, 2, 12, -5, -2, -2, -1, - -3, -1, -1, -5, -1, 7, 8, -2, 2, 7, 5, -3, 1, 1, -3, -8, - -3, -1, -3, -2, -2, -3, 2, 13, 15, 0,-11, -6, 3, 0, 0, 0, - -6, -9, -5, -4, 18, 4, 1, 3, 12, 3, 0, 4,-16, -3, 3, -3, - -17, 3, 18, 2, -1, -3, -1, -1, -6, 16, -8, 0, -9, 14, -7, 0, - 3,-13, 14, -5, 3,-13, 14, -4, -7, 20, 14,-23, 8, -7, -8, 4, - 8,-15,-19, 16,-10, 13, 11, -3, 9, -1, 1, 26, 5,-15,-27, 2, - -20, 7, 16, -4,-40, 9, 31, 1, 26,-12,-30, -7, 40, -2,-19, 4, - 6, 0, 0, 0, -6, -2, 1, 2, 0, -1, 0, -6, 9, 0, -2, -1, - -7, 8, 2, -3, -1, 2, -3, 2, 7, -4, -2, 4, 2, 0, 0, -6, - -3, -2, 9, 2, -2, -1, 0, -4, -3, -3, 0, -3, -6, 2, 10, 4, - 3, 0,-10, 8, 0, 0, -4, 4, -1, 1, 4, 2, 3, -7, -9, 7, - 2, 1, -9, -4, -1, 12, 0, 0, 3, -1, 7, -4, 3,-14, 4, 2, - -12, -9, 1, 11, 2, 5, 1, 0, 3, 1, 0, 2, 0, 8, 6,-19, - -6,-10, -7, -4, 9, 7, 5, 7, 6, 21, 3, -3,-11, -9, -5, -2, - -4, -9,-16, -1, -2, -5, 1, 36, 8, 11, 19, 0, 2, 5, -4,-41, - -1, -1, -2, -1, -2, -2, 1, 6, 0, 4, 1, -8, 1, 1, 1, 0, - -2, -3, 4, 0, 2, -1, 3, -3, 1, 3, -4, 1, -1, 3, 0, -5, - 3, 4, 2, 3, -2, -3, -6, -1, -2, -3, -2, 2, -4, 8, 1, 0, - -7, 4, 2, 6, -7, -1, 1, 0, -2, 2, -4, 1, 8, -6, 2, -1, - -6, 2, 0, 2, 5, 4, -8, -1, -1,-11, 0, 9, 0, -2, 2, 2, - 17, -5, -4, -1, -1, -4, -2, -2, 0,-13, 9, -3, -1, 12, -7, 2, - 0, -2, -5, 2, -7, -5, 20, -3, 7, 7, -1,-30, 3, 5, 8, 1, - -6, 3, -1, -4, 2, -2,-11, 18, 0, -7, 3, 14, 20, -3,-18, -9, - 7, -2, 0, -1, -2, 0, 0, -1, -4, -1, 1, 0, -2, 2, 0, 4, - 1, -3, 2, 1, 3, 1, -5, 1, -3, 0, -1, -2, 7, 1, 0, -3, - 2, 5, 0, -2, 2, -5, -1, 1, -1, -2, 4, -1, 0, -3, 5, 0, - 0, 3, -1, -2, -4, 1, 5, -1, -1, 0, -1, 9, -1, -2, -1, -1, - -2, 5, 5, -1, -2, 2, -3, -2, 1, 2,-11, 1, 2, 1, 3, 2, - 2,-10, -1, -2, 4, 2, 4, 1, 4, 5, -5, 1, 0, 6,-11, 1, - 1, 0, 6, 6, 0, 2, 1,-15, 7, 3, 5, 9,-30, 2, 2, 2, - -34, 1, 9, 2, 5, 8, 8, 2, 7, 2, 6, 6, 2,-27, 1, 4 -}; - -/* 6x16-entry codebook for inter-coded 4x4 vectors */ -static int8_t svq1_inter_codebook_4x4[1536] = { - 4, 0, -6, -7, -4, -8,-13, -9, -8, -8, -1, 6, -2, 5, 22, 27, - -16, -7, 11, 10,-18, -7, 13, 10,-15, -4, 12, 8, -9, -1, 9, 5, - -2, 2, 15,-16, -3, 2, 19,-19, -3, 2, 19,-19, -2, 3, 15,-14, - 17, 22, 22, 16, -6, -7, -5, -2,-12,-16,-16,-12, 1, 1, -1, -3, - 11,-17, 0, 8, 14,-21, -1, 9, 14,-21, -2, 8, 11,-16, -2, 6, - 7, -2,-16, 11, 9, -2,-21, 14, 10, -1,-22, 14, 8, -1,-18, 10, - -10, 16, 3, -9,-13, 20, 4,-11,-14, 21, 4,-10,-11, 16, 3, -8, - 11, 4, -9, -9, 15, 6,-12,-14, 17, 8,-12,-14, 16, 10, -7,-11, - 4, 10, 14, 13, -1, 7, 15, 16,-12, -7, 3, 8,-20,-23,-18,-10, - -10,-18,-26,-25, 4, 1, -6,-11, 13, 15, 11, 3, 12, 15, 13, 8, - -16,-19,-16,-11, 7, 12, 15, 11, 11, 16, 16, 11, -6, -9,-11,-10, - 18, 19, 12, 5, 18, 16, 5, -4, 6, 0,-10,-15, -9,-17,-23,-22, - -10,-14, -1, 21,-11,-17, 0, 29,-11,-16, 1, 30,-10,-14, 0, 23, - -16,-17,-12, -6,-19,-19,-14, -7, -3, -1, 1, 2, 27, 35, 29, 19, - -37, -8, 23, 23,-42, -9, 28, 29,-43,-10, 26, 28,-38,-11, 19, 22, - 32, 16,-16,-33, 39, 20,-18,-37, 38, 19,-19,-38, 32, 15,-17,-34, - 24, 9, -6, -4, -1,-10, -6, 3, -8, -9, -1, 3, 3, 7, 2, -6, - -1, -3, -1, 0, -1, 4, 2, -7, -3, 11, 3,-16, 1, 20, 9,-18, - -3, -8, 6, 12, -5,-10, 7, 13, -6, -9, 5, 7, -5, -5, 2, -1, - -8, 12, -3, -1,-10, 15, -3, 1,-11, 13, -4, 1,-11, 8, -3, 2, - 9, 6, -5,-12, 3, 0, -8,-13, -4, -4, -1, -1, -4, 1, 15, 18, - 9, 13, 14, 12, 4, 3, -1, -2, -2, -5, -8, -5, -7,-11, -9, -4, - 7, -5, -7, -4, 14, -2, -7, -4, 17, 0, -8, -5, 15, 1, -7, -5, - -10, -1, 6, 4,-15, -9, 2, 4, 2, -1, -3, 0, 25, 13, -8,-10, - 7, 11, -3,-16, 7, 11, -3,-15, 6, 7, -2, -9, 4, 2, -3, -5, - -7, -1, -1, 0, -9, -2, 2, 6,-12, -4, 6, 14,-13, -6, 8, 19, - -18,-18,-11, -5, -3, 0, 3, 4, 6, 8, 6, 6, 6, 6, 6, 6, - -5, 3, 13,-10, -6, 1, 15, -9, -6, -3, 15, -6, -6, -6, 10, -3, - 9, 1, -9, -9, 11, 9, 6, 5, 0, 3, 8, 7,-15,-14, -6, -5, - -11, -6, 11, 19, -2, -5, -9, -8, 6, 2, -9,-10, 6, 5, 4, 5, - -7, -3, 8, 15, -1, 3, 10, 15, 5, 5, -1, -2, 4, -2,-21,-25, - 6, -6, -6, 5, 8, -9, -7, 9, 8,-12, -7, 13, 4,-14, -7, 14, - -4, -3, 1, 1, -3, -5, -2, -3, 7, 0, -2, -4, 20, 7, -4, -4, - -3,-20, -6, 10, 6, 0, 0, 1, 5, 8, 5, -1, -3, 0, 0, -2, - 13, 6, -1, 2, 5, 3, 2, 3, -3, 0, 3, 0,-16, -8, -2, -5, - -2, -7, -6, 0, -3, -6, -3, 1, -5, -1, 2, -1, -1, 12, 16, 5, - -7, 1, 9, 8,-10, -2, 5, 3, -6, 2, 7, 3, -4, 0, -1, -7, - 3, 4, -9,-24, 0, 2, 6, 3, -1, -1, 4, 7, 5, 3, -1, -2, - 3, 6, -9, 2, 1, 6,-13, 1, 1, 8,-10, 2, 1, 8, -7, 1, - -3, -3, 2, 22, -2, -3, -5, 12, -2, -3,-10, 2, -3, -1, -4, 2, - 11, 12, 8, 2, -5, -5, -5, -8, -6, -4, 0, -3, -2, -1, 3, 3, - 12, -6, -2, -1, 12, -8, -2, -2, 9, -7, 0, -3, 4, -6, 2, -2, - -19, 1, 12, -3, -4, 4, 5, -4, 6, 1, -2, -1, 4, -4, -2, 7, - -3, -4, -7, -8, -4, -4, -2, 0, -1, 2, 14, 16, -4, -2, 4, 4, - -1, 7, 2, -5, -2, 0, -1, 1, 4, -3, -1, 13, 6,-12,-14, 8, - -1, 5, 4, -5, -2, 5, 3, -9, -2, 7, 4,-12, -1, 7, 4, -9, - -6, -3, 1, 1, 11, 11, 0, -6, 6, 4, -2, -7,-12,-10, 3, 10, - -2, -3, -3, -2, 6, 11, 14, 10, -9,-11,-10,-10, 2, 2, 3, 2, - -7, -5, -7, -1, -1, 2, 0, 7, -1, 1, 0, 9, 3, 4, -5, -1, - 10, -1,-15, -1, 4, 1, -5, 2, -3, 1, -1, 1, -3, 1, 4, 4, - 2, -1, 4, 10, 6, 2, -1, 0, 2, 2, -7,-12, -4, 2, 0, -3, - -1, -4, -1, -8, 3, -1, 2, -9, 4, 0, 5, -5, 2, 0, 8, 3, - 3, 2, 1, 1, 4, -2, 0, 3, 2, -1, 4, 1, 0, 6, -1,-25, - -1, -2, -2, -4, -3, 0, -1, -4, -1, -1, -4, 2, 0, -6, 2, 25, - -11, -1, 5, 0, 7, 0, -2, 2, 10, -1, -3, 4, -5, -5, -2, -1, - 0, 6, 3, -1, -2, -1, -1, 1, -1, -7,-12, -5, 8, 6, 2, 4, - 2, 6, -1, -6, 9, 10, -1, -4, 1, 0, -4, 0, 3, -2, -9, -5, - -4, 3, 4, 0, -4, 3, 3, 0,-11, 0, 3, 2,-11, 3, 7, 2, - 2, -4, 7, 3, 1, -8, 7, 1, -1,-12, 4, 1, 3, -9, 2, 2, - 2, -2, -2, 9,-17, -3, 3, 1, -4, 7, 1, -6, 5, 4, -1, 3, - -1, 2, 0, -4, -7, 8, 12, -1, -2, 5, 4, -5, 3, -5, -8, -2, - 0, 0, -5, -2, -2, -8, 3, 27, -1, -4, -3, 6, -3, 1, -2, -7, - 4, 4, 1, -1, -7,-10, -7, -3, 10, 10, 5, 3, -2, -2, -4, -3, - 0, 1, 5, 7, 4, -2,-16,-20, 0, 4, 7, 8, 2, 0, -2, -1, - -2, 1, 3, 17, -3, 1, -2, -1, -1, -2, -1, -2, -1, -5, -1, 0, - 5, -3, 1, 0, 6, -2, 0, 0, -1, -2, 0, -3,-11, 1, 8, -1, - 3, 0, 0, 0, 0, 2, 4, 1, 2, 0, 6, 1, -2,-18, -3, 2, - -14, 0, 6, 1, -5, -2, -1, 1, -1, 1, 0, 1, 1, 7, 4, 0, - -1, 0, 1, -4, 1, 8, 3, -4, -3, 4, 1, 3, -6, 1, -4, 1, - 1,-12, 3, 3, -1,-10, 0, -1, 2, 0, 2, 1, 3, 2, 2, 4, - 3, 0, 0, 3, 2, 0, -2, 1, 5, 2, -5, 0, 6, -1,-14, -1, - -2, -6, -3, -3, 2, -1, 4, 5, 6, -1, -2, 0, 4, 4, -1, -5, - -4, 1,-11, 0, -1, 2, -4, 1, 2, -3, 3, -1, 1, -2, 15, 0, - 1, -1, 0, -2, 1, -4, -7, 1, -2, -6, -1, 21, -2, 2, -1, 1, - 21, -1, -2, 0, -1, -3, 1, -2, -9, -2, 2, -1, 2, 1, -4, -1, - 1, 8, 2, -6,-10, -1, 4, 0, -4, -3, 3, 3, 5, 0, -1, -1, - 3, 2, 1, -2, -2, -2, 4, 3, 5, 2, -4,-17, 0, -2, 4, 3, - -7, -4, 0, 3, 9, 9, 2, -1,-11, -6, 0, -1, 5, 1, 0, 1, - 0, 17, 5,-11, 3, -2, -6, 0, 2, -2, -4, 1, -4, 1, 2, -1, - -5, -1, -5, -3, -3, 5, -3, -2, 4, 16, 2, -5, -2, 5, -1, -1, - 0, 0, -4, 1, -1, 2, 5, 11, -1, -1, -2, 1, -4, -2, -3, -1, - -5, -1, 10, 0, 6, 1, 0, -3, 0, -4, 1, 0, -2, -4, 3, -1, - 6, 9, 3, 0, -2, 1, -2, 0, -2, -3, -2, -2, 1, 0, 1, -6, - 1, 0, 2, 1, -1, 3, -2, 1, 0, -1,-15, 0, -1, 5, 2, 6, - 2, 0, 2, 2, 0,-12, -4, 6, 0, 1, 4, -1, 1, 2, 1, -4, - 1, -2, -7, 0, 0, 0, 0, -1, -5, 2, 11, 3, 1, 3, 0, -6, - 0, -3, -9, -4, 1, 3, -1, 0, 4, 1, -2, 0, 7, -3, -1, 6, - 1, -2, 6, 2, 0, -1, 3, -2, -2, 4, 0, 2, -1, 2,-14, 2, - 2, 2, 0, -1, -2, 3, -3,-14, 0, 2, 3, -3, 5, 1, 3, 2, - 1, -3, 4,-14, 1, -2, 11, -1, 0, -1, 3, 0, -1, 1, 0, 2, - -2, 3, -3, 2, -4, -1, -4, 3, -1, 2, 1, 3, -6, -2, 2, 7, - -2, 1, 2, 0, -2, 0, 0, -1, 12, 5, -1, 2, -8, -1, 1, -7, - 2, -2, -4, 2, 11, 0,-11, -2, 3, 1, -3, -1, 0, 3, 1, -1, - 0, 3, 0, -2, 0, -6, -1, -3, 12, -7, -2, 0, 7, -2, 1, 1, - 1, 2, 2, 2, -1, 2, 0, 2,-23, 0, 4, 0, 3, 2, 1, 3, - -4, -5, -1, 5, -3, 5, 10, -1, 0, 0, 3, -4, 1, -1, 2, -5 -}; - -/* 6x16-entry codebook for inter-coded 8x4 vectors */ -static int8_t svq1_inter_codebook_8x4[3072] = { - 9, 8, 4, 0, -3, -4, -4, -3, 9, 8, 4, -1, -4, -5, -5, -3, - 8, 7, 3, -2, -5, -5, -5, -4, 6, 4, 1, -2, -4, -5, -4, -3, - -12,-14,-11, -4, 1, 5, 6, 6, -8,-10, -7, -5, -2, 1, 1, 1, - 5, 4, 3, 1, 0, 0, -1, -1, 13, 13, 9, 6, 3, 0, -1, -2, - -4, -4, -3, -1, 1, 4, 8, 11, -5, -6, -4, -2, 0, 3, 8, 12, - -7, -7, -6, -4, -2, 2, 7, 10, -7, -7, -5, -4, -2, 1, 5, 8, - -3, -2, -1, 1, 3, 6, 7, 6, 2, 3, 5, 7, 8, 8, 6, 4, - 4, 5, 4, 3, 1, -2, -6, -7, 1, 0, -2, -7,-10,-14,-17,-16, - -5, -4, 1, 8, 9, 3, -3, -7, -7, -6, 1, 11, 12, 5, -3, -8, - -8, -7, 0, 9, 11, 5, -3, -7, -8, -6, -1, 5, 8, 4, -2, -6, - -4, -5, -7, -8, -9, -9, -8, -6, -4, -5, -6, -7, -7, -6, -4, -2, - 0, 1, 2, 3, 5, 8, 10, 9, 1, 2, 3, 6, 9, 12, 14, 13, - 5, 6, 6, 5, 4, 3, 2, 1, 5, 6, 7, 7, 6, 6, 6, 4, - -1, 0, 1, 1, 3, 5, 5, 5,-13,-16,-17,-17,-14,-10, -6, -4, - 9, 11, 13, 16, 15, 13, 12, 10, -4, -5, -6, -7, -7, -7, -6, -5, - -6, -6, -7, -7, -7, -7, -6, -5, -2, -1, 0, 0, 0, 0, 0, -1, - -11,-13,-15,-16,-16,-14,-12,-10, 2, 3, 4, 5, 4, 3, 3, 3, - 6, 7, 8, 8, 8, 7, 6, 5, 3, 4, 3, 3, 3, 3, 3, 3, - 3, 4, 4, 1, -2, -7,-13,-17, 5, 7, 7, 5, 1, -5,-13,-19, - 6, 8, 9, 8, 5, -1, -9,-16, 6, 8, 10, 10, 7, 2, -4,-11, - 18, 9, -1,-10,-13, -9, -4, 0, 22, 12, -1,-12,-15,-10, -4, 2, - 23, 13, 0,-10,-13, -9, -3, 2, 20, 12, 2, -6, -9, -6, -2, 2, - -6, -6, -6, -7, -7, -7, -7, -6, -6, -7, -8, -8, -9, -9, -9, -8, - -3, -3, -3, -3, -3, -3, -3, -3, 12, 15, 18, 21, 21, 19, 17, 14, - 14, 16, 18, 18, 18, 16, 15, 13, 5, 6, 6, 5, 5, 4, 4, 3, - -6, -7, -9,-10,-10,-10, -9, -7,-10,-11,-13,-14,-14,-13,-12,-10, - -27,-17, -4, 5, 9, 10, 10, 7,-32,-19, -3, 7, 11, 12, 11, 8, - -30,-16, -2, 8, 12, 12, 10, 7,-23,-12, 0, 7, 10, 11, 9, 6, - 16, 17, 16, 12, 6, -1, -8,-12, 17, 18, 15, 10, 1, -8,-15,-18, - 15, 14, 10, 4, -5,-14,-20,-23, 10, 8, 4, -1, -9,-16,-21,-22, - -10,-12,-12,-11, -5, 4, 14, 20,-11,-13,-15,-12, -4, 7, 19, 27, - -11,-13,-14,-11, -3, 8, 21, 28,-10,-11,-12, -9, -2, 8, 18, 25, - -1, -1, -1, 1, 4, 6, 6, 5, 0, 0, 0, 2, 4, 3, 1, -2, - 0, 0, 2, 4, 4, -1, -7,-10, 0, 0, 3, 5, 3, -3,-11,-15, - -14,-13, -8, -1, 3, 3, -1, -4, -5, -4, -1, 4, 8, 8, 3, 0, - 3, 2, 2, 3, 4, 5, 3, 1, 5, 3, 0, -2, -2, -1, -1, -1, - 9, 1, -6, -6, -5, -3, -2, -1, 12, 1, -6, -6, -4, -2, -1, 0, - 14, 4, -4, -4, -2, -2, -1, -1, 14, 6, -1, -1, -1, -1, -1, -1, - 4, 6, 8, 10, 11, 9, 7, 5, -1, -1, -1, 0, 0, -1, -1, -2, - -2, -4, -4, -5, -5, -5, -5, -4, -2, -3, -3, -4, -4, -3, -2, -1, - 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-1, -3, -6, -7, -6, -4, -1, 1, 5, 5, 3, 4, 4, 3, 4, 5, - -1, -2, -3, -2, -2, -2, 0, 1, 0, 0, 0, 0, 0, 1, 2, 3, - -6, -6, -4, -1, 2, 2, 2, 2, -6, -7, -5, -2, 0, -1, -1, 0, - 2, 2, 2, 4, 4, 3, 3, 4, 2, 1, 0, -1, 0, 0, 2, 4, - 12, 5, -5, -8, -5, 0, 2, 2, 2, -3, -6, -3, 0, 0, -1, -2, - -2, -3, -1, 3, 4, 1, -2, -3, 2, 2, 3, 4, 3, 1, -1, -1, - 3, 2, 1, 0, 1, 4, 3, 0, 4, 3, 0, -5, -6, 0, 3, 3, - 2, 3, 1, -7,-12, -6, 1, 3, 1, 3, 4, -1, -6, -4, 0, 1, - -9, -4, 2, 6, 7, 4, 1, 0, -7, -1, 4, 6, 4, 0, -3, -3, - -6, 0, 4, 4, 1, -2, -3, -2, -4, 1, 3, 2, 0, -2, -1, 0, - 0, 5, 2, -5, -3, 3, 1, -4, -2, 4, 2, -6, -3, 6, 4, -3, - -1, 5, 3, -5, -1, 7, 3, -4, -1, 2, 0, -6, -3, 5, 3, -3, - -8, -3, 3, 5, 3, 1, -2, -2, 2, 4, 4, -2, -4, -3, 1, 3, - 2, 1, -3, -5, -3, 3, 4, 3, -5, -6, -5, 3, 10, 8, -1, -5, - 0, 3, 2, -4, -9, -7, 0, 6, -5, -1, 5, 7, 4, -1, -3, -3, - -5, -5, -2, 3, 6, 5, -1, -4, 9, 6, 0, -4, -2, 1, 1, -1, - -1, -1, -1, 1, 1, 0, -1, 0, -1, 0, 0, 0, 0, -1, -1, 0, - 2, 1, -2, -1, 1, 1, 0, 0, 12, 8, 2, -1, -1, -4, -7, -7, - 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8, 1, 0, 0, -2, -3, -1, 0, 2, -2, 2, 5, 1, -2, -1, 1, - -3, -6, -3, -1, -3, -3, -1, 2, 2, 0, 1, 2, 2, 1, 0, 0, - 1, -1, -1, -2, -1, 0, 1, 0, 15, 9, 2, -1, -2, -3, -3, -3, - 0, -3, -2, 0, 0, -1, -1, -1, 1, 0, 1, 0, 0, -1, -1, -1, - 0, 2, 2, -2, -3, -3, -7, -8, 0, 2, 2, 0, 1, 2, 1, 1, - 1, 2, 2, 2, 3, 1, 0, 3, 1, 0, -1, -2, -1, -2, 0, 5, - -11, -6, -1, 1, 2, 3, 1, -3, 1, 4, 3, -1, -2, 1, 2, -1, - 2, 2, 1, -1, -2, 0, 1, -1, 0, 0, -1, -1, 0, 2, 3, 2, - 1, 1, 2, 1, -1, 1, 0, -4, 0, 0, 0, -2, -2, 2, 4, -2, - -2, -3, 0, 0, -1, 2, 1, -6, 0, 2, 5, 5, 3, 2, -1, -7, - 4, 2, 0, 0, 3, 3, 1, -1, 0, -1, -1, 3, 6, 4, 1, -1, - -2, -2, 0, 2, 2, 0, -2, -2, -1, 0, -1, -5, -7, -5, -1, 1, - 5, -1, -2, 0, 2, 4, 2, -5, 0, -5, -2, 2, 1, 2, 0, -6, - 6, 1, 0, 1, -2, -1, 4, 2, 2, -3, -3, 0, -1, -2, 0, 0, - 1, -1, 0, 2, 0, 0, 6, 11, 2, -1, -1, 0, -3, -2, 3, 5, - 0, -2, -1, 0, -1, 0, 0, -3, 1, -1, -1, -1, -2, -1, -3, -7, - 1, 1, -2, -2, 1, 3, 1, -2, -1, 2, 0, -1, -1, 1, 0, 0, - -4, 2, 3, -1, -2, -2, 0, 1,-11, -2, 4, 5, 6, 2, -1, -2, - -6, -2, 1, -1, -3, -4, 1, 9, -3, 0, 3, 3, 2, -3, -3, 3, - 1, 1, 0, 0, 1, -1, -2, 3, 2, 0, -3, -3, 0, -1, -1, 3, - 1, -1, -3, 1, 2, -6, -4, 6, 0, -2, -5, -2, 0, -3, -2, 3, - 2, 2, 1, -2, -2, 1, 2, -1, -1, 1, 1, -2, -1, 6, 7, -1, - 1, 0, -4, -2, 1, -2, -3, 1, -4, 0, -3, -2, 2, 0, -3, 0, - -3, 4, 3, 1, 8, 7, 0, -1, -3, 4, 1, -4, 2, 3, -2, -3, - -3, 6, 1, -4, 1, 1, -1, -1, -2, 4, -3, -3, 3, 0, -1, -1, - 1, 2, -4, 2, 4, -3, -1, 2, 3, -1, -4, 5, 4, -6, -3, 2 -}; - -/* 6x16-entry codebook for inter-coded 8x8 vectors */ -static int8_t svq1_inter_codebook_8x8[6144] = { - -4, -3, 4, 5, 2, 1, 1, 0, -5, -3, 5, 5, 2, 1, 0, 0, - -6, -4, 5, 5, 2, 1, 0, 0, -7, -4, 4, 5, 2, 1, 0, 0, - -8, -5, 3, 4, 2, 1, 0, 0, -8, -6, 3, 4, 1, 1, 1, 0, - -8, -6, 2, 4, 2, 1, 1, 0, -8, -6, 2, 4, 1, 1, 1, 1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -2, -2, -2, -2, -2, -2, - -2, -3, -3, -3, -3, -3, -3, -3, -2, -3, -3, -3, -3, -3, -4, -3, - -2, -2, -2, -2, -2, -3, -3, -2, 1, 1, 1, 1, 1, 0, -1, -1, - 4, 5, 5, 5, 4, 3, 3, 2, 7, 7, 8, 8, 8, 7, 6, 5, - 2, 1, 2, 4, 4, 0, -4, -6, 1, 1, 2, 5, 5, 1, -5, -7, - 1, 2, 1, 4, 5, 1, -5, -8, 1, 1, 1, 5, 5, 0, -6, -8, - 0, 1, 1, 5, 6, 1, -6, -9, 0, 0, 1, 4, 5, 0, -5, -8, - 0, 0, 1, 4, 5, 0, -5, -7, 0, 0, 1, 4, 4, 1, -4, -7, - 1, 2, 3, 0, -3, -4, -3, -1, 1, 3, 4, 0, -3, -4, -3, -1, - 2, 4, 5, 1, -3, -4, -3, -2, 2, 5, 6, 1, -3, -5, -4, -2, - 3, 6, 6, 1, -3, -5, -4, -2, 3, 6, 6, 1, -3, -5, -4, -2, - 3, 6, 6, 1, -3, -5, -4, -2, 3, 5, 5, 1, -3, -4, -4, -2, - 2, 2, 2, 2, 1, 0, 0, -1, 4, 4, 4, 3, 2, 1, 1, 0, - 4, 5, 4, 4, 3, 3, 2, 1, 4, 4, 4, 4, 4, 3, 2, 2, - 2, 3, 3, 3, 3, 3, 2, 1, -1, -1, -1, -1, 0, 0, 0, 0, - -5, -6, -6, -5, -5, -4, -3, -3, -7, -9, -9, -8, -7, -6, -6, -5, - 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, - 0, -1, -1, -1, -2, -2, -1, -1, -3, -5, -6, -6, -6, -6, -5, -4, - -3, -5, -6, -7, -6, -6, -5, -4, -1, -2, -2, -2, -2, -2, -1, -1, - 0, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, - 2, 1, -2, -5, -4, 0, 2, 5, 2, 1, -2, -6, -5, 0, 3, 5, - 2, 1, -2, -6, -6, -1, 3, 6, 3, 2, -2, -7, -6, 0, 4, 7, - 2, 1, -2, -7, -5, 0, 5, 7, 2, 1, -2, -6, -5, 0, 4, 7, - 2, 1, -2, -6, -4, 0, 4, 6, 1, 1, -2, -5, -4, 0, 3, 6, - -10, -9, -6, -4, -1, 2, 3, 2,-10, -9, -5, -3, 0, 4, 4, 3, - -9, -7, -3, -1, 2, 5, 5, 3, -7, -5, -2, 0, 3, 5, 5, 3, - -6, -3, 0, 1, 4, 6, 5, 3, -4, -2, 1, 2, 3, 5, 4, 2, - -2, 0, 1, 2, 2, 4, 3, 1, -1, 1, 2, 2, 2, 3, 3, 1, - -4, -5, -5, -6, -6, -6, -6, -5, -3, -3, -4, -4, -4, -4, -4, -4, - 0, 0, 0, 0, -1, -1, -1, -1, 5, 5, 6, 5, 5, 4, 3, 2, - 5, 6, 7, 7, 7, 6, 5, 4, 3, 3, 4, 4, 4, 4, 3, 2, - 0, -1, 0, 0, -1, -1, 0, -1, -3, -3, -4, -4, -4, -4, -3, -3, - 1, -2, -5, 1, 5, 4, 2, 0, 1, -3, -6, 1, 6, 5, 2, 0, - 0, -4, -7, 0, 6, 6, 2, 1, -1, -5, -9, -1, 6, 6, 3, 1, - -1, -6,-10, -2, 6, 6, 3, 1, -1, -6, -9, -2, 5, 6, 3, 1, - -2, -6, -9, -2, 5, 5, 3, 1, -2, -6, -7, -2, 4, 4, 2, 1, - -5, -7, -8, -9, -9, -8, -7, -6, -5, -6, -6, -7, -7, -6, -6, -5, - -3, -3, -3, -4, -5, -5, -4, -4, -1, 0, 0, -1, -1, -1, -1, -1, - 0, 1, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 5, 5, 5, 4, - 3, 4, 5, 6, 8, 8, 8, 7, 3, 4, 5, 6, 7, 7, 7, 6, - 5, 6, 7, 8, 9, 10, 10, 9, 3, 4, 6, 7, 8, 9, 9, 8, - 0, 1, 2, 3, 4, 5, 5, 5, -1, -2, -1, -1, 0, 1, 2, 2, - -2, -3, -3, -3, -3, -2, -1, 0, -3, -4, -5, -5, -5, -5, -5, -4, - -4, -5, -5, -6, -7, -7, -6, -5, -3, -4, -5, -6, -7, -7, -6, -6, - 13, 7, 0, -3, -3, -4, -4, -5, 14, 7, 0, -3, -3, -4, -4, -4, - 15, 8, -1, -4, -4, -4, -5, -4, 15, 8, -1, -4, -4, -5, -4, -3, - 15, 7, -1, -4, -5, -5, -5, -4, 14, 7, -1, -4, -4, -4, -4, -3, - 12, 6, -1, -4, -4, -4, -4, -3, 11, 5, -1, -4, -4, -4, -4, -3, - -17, -4, 5, 4, 4, 4, 3, 3,-18, -5, 5, 4, 4, 4, 3, 3, - -19, -5, 6, 4, 4, 4, 3, 2,-20, -5, 6, 4, 4, 4, 3, 3, - -20, -4, 6, 4, 4, 5, 3, 3,-19, -5, 6, 4, 4, 5, 3, 3, - -18, -4, 5, 4, 4, 4, 3, 2,-17, -5, 4, 3, 4, 4, 3, 3, - -6, -6, -6, -4, -2, 1, 6, 11, -6, -7, -7, -4, -2, 2, 8, 13, - -8, -8, -7, -4, -2, 3, 9, 14, -8, -8, -7, -5, -1, 4, 10, 16, - -8, -8, -7, -5, -1, 4, 10, 17, -8, -8, -7, -4, 0, 5, 10, 16, - -8, -8, -6, -3, 0, 4, 9, 15, -7, -7, -5, -3, 0, 4, 8, 12, - 8, 7, 7, 5, 2, -2, -8,-14, 8, 8, 7, 5, 2, -2, -8,-15, - 8, 8, 7, 5, 1, -3, -9,-16, 8, 8, 7, 5, 1, -3,-10,-17, - 8, 9, 8, 5, 1, -3,-10,-17, 8, 8, 7, 4, 1, -4,-10,-16, - 7, 7, 7, 4, 1, -3, -9,-14, 6, 7, 6, 3, 0, -3, -9,-13, - 5, 1, -4, -4, -3, -1, 0, 0, 7, 2, -3, -3, -2, -1, 1, 0, - 7, 1, -3, -3, -1, 0, 1, 1, 6, 1, -3, -2, -1, 1, 1, 0, - 6, 0, -4, -2, -1, 0, 1, 0, 5, 0, -4, -3, -1, 0, 0, -1, - 5, 0, -3, -1, 0, 0, 0, -2, 4, 1, -2, -1, 0, 1, 0, -1, - 2, 2, 1, 1, -2, -6, -8, -8, 1, 1, 1, 1, -2, -5, -8, -8, - 1, 1, 1, 0, -1, -3, -5, -5, 0, 0, 0, 0, -1, -1, -1, -2, - 0, -1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 2, 3, 2, - 2, 1, 1, 1, 2, 3, 4, 3, 3, 3, 3, 3, 4, 4, 5, 4, - -4, -4, -3, -2, 0, 0, 1, 1, -4, -4, -3, -2, -1, 0, 0, 1, - -2, -2, -2, -1, -1, -1, 0, 0, 0, 1, 0, 0, 0, 0, 0, -1, - 2, 2, 2, 2, 2, 2, 1, 1, 3, 4, 4, 4, 4, 4, 4, 3, - 1, 1, 1, 3, 3, 4, 3, 3, -5, -6, -5, -4, -3, -3, -2, -2, - -4, -2, -1, -1, -1, -1, 0, 1, -4, -2, -1, -1, -1, -1, 0, 1, - -3, -2, -1, -1, -1, 0, 1, 2, -4, -3, -2, -1, -1, 1, 3, 3, - -4, -3, -3, -1, -1, 1, 4, 5, -4, -3, -2, -2, -1, 1, 4, 7, - -2, -2, -1, -1, 0, 2, 6, 8, -1, 0, 0, 1, 1, 4, 7, 8, - -3, -3, -3, -2, -2, -1, -1, 0, -1, -1, 0, 1, 2, 2, 3, 3, - 0, 1, 2, 4, 5, 6, 6, 5, -1, 0, 2, 3, 5, 6, 5, 3, - -1, -1, 0, 2, 3, 3, 2, 1, -2, -2, -1, 0, -1, -3, -4, -4, - 0, 0, -1, -1, -2, -4, -8, -7, 1, 2, 1, 0, -1, -4, -6, -7, - -2, 4, 1, -6, 0, 3, 0, 0, -2, 5, 1, -7, 0, 3, 0, 0, - -3, 5, 1, -8, 0, 3, -1, -1, -2, 6, 1, -9, 0, 3, 0, -1, - -2, 6, 2, -8, 0, 4, 0, -1, -3, 5, 1, -7, 1, 4, 0, 0, - -2, 4, 1, -7, 0, 4, 1, 0, -1, 4, 1, -6, 0, 3, 1, 0, - 0, 0, 0, 3, 4, 5, 4, 1, 1, 1, 1, 2, 3, 3, 2, 0, - 2, 2, 1, 2, 2, 1, -1, -2, 4, 3, 1, 1, 0, -1, -3, -5, - 5, 3, 1, -1, -2, -3, -4, -6, 5, 3, 0, -2, -3, -5, -6, -7, - 4, 3, 0, -2, -3, -4, -5, -5, 4, 3, 0, -1, -2, -2, -3, -3, - 0, 0, 0, 0, -1, -5, -2, 6, 0, 0, 0, 1, -1, -6, -2, 8, - 0, 0, 0, 2, 0, -6, -3, 9, 0, -1, 0, 2, 0, -7, -2, 10, - 0, -1, 0, 2, -1, -8, -3, 10, 0, -1, -1, 2, -1, -7, -3, 9, - 0, -1, 0, 1, -1, -6, -3, 8, 0, 0, 0, 1, 0, -5, -2, 7, - 2, 3, 3, 2, 1, 0, -1, -1, 3, 4, 3, 2, 1, 0, -1, -2, - 3, 4, 4, 2, 1, -1, -2, -3, 2, 3, 3, 2, 0, -1, -2, -3, - -1, 0, 1, 1, 0, -1, -2, -2, -5, -4, -3, -1, 0, 1, 1, 1, - -8, -8, -5, -1, 1, 3, 4, 3,-10, -9, -5, 0, 3, 5, 6, 5, - -5, -1, 4, 5, 3, 1, 0, 0, -6, -1, 4, 5, 2, 0, -1, -2, - -6, -1, 5, 4, 2, -1, -2, -2, -7, -1, 4, 4, 1, -2, -3, -3, - -6, -1, 5, 4, 1, -2, -3, -3, -5, 0, 4, 4, 1, -1, -2, -2, - -4, 0, 5, 4, 1, -1, -1, -2, -3, 1, 4, 3, 1, -1, -1, -2, - -2, -3, -2, 1, 4, 6, 5, 3, -3, -4, -4, 0, 3, 5, 4, 2, - -3, -5, -5, -1, 2, 4, 3, 1, -4, -6, -4, -1, 2, 4, 2, -1, - -2, -4, -3, 1, 2, 4, 2, -1, -2, -4, -2, 1, 3, 3, 1, -2, - -2, -3, -2, 1, 3, 3, 1, -2, -2, -2, -1, 1, 3, 3, 0, -2, - -4, -4, -3, -2, -1, 2, 5, 7, -4, -4, -3, -3, -2, 1, 5, 7, - -2, -3, -2, -3, -3, -1, 3, 5, -1, -1, 0, -2, -3, -2, 2, 4, - 1, 1, 1, -1, -4, -3, 1, 3, 4, 3, 2, -1, -4, -3, -1, 1, - 6, 4, 3, 0, -3, -3, -2, 0, 6, 5, 3, 1, -2, -3, -2, -1, - 12, 11, 8, 4, 0, -2, -2, -1, 10, 9, 6, 2, -1, -2, -1, 0, - 4, 3, 2, 0, -1, -1, 0, 1, -1, -1, -1, -1, -2, 0, 1, 2, - -3, -5, -4, -2, -2, 0, 2, 3, -5, -5, -4, -2, -1, 0, 1, 2, - -5, -5, -4, -2, -1, 0, 1, 1, -4, -4, -3, -2, -2, -1, 0, 0, - 3, 3, 2, -1, -3, -4, -3, -2, 3, 2, 0, -2, -4, -4, -3, -2, - 2, 2, 1, -1, -3, -5, -4, -3, 3, 3, 3, 1, -2, -3, -3, -3, - 4, 4, 4, 3, 0, -2, -2, -2, 5, 5, 5, 3, 0, -1, -2, -2, - 5, 5, 4, 2, -1, -2, -3, -2, 3, 3, 3, 0, -2, -4, -4, -4, - -1, -1, 4, -2, -2, 6, 2, -5, -1, 0, 4, -2, -3, 6, 2, -6, - -1, 0, 4, -2, -3, 7, 3, -7, -1, -1, 4, -3, -4, 8, 3, -7, - 0, -1, 4, -3, -4, 7, 3, -6, -1, -1, 4, -3, -4, 7, 3, -6, - -1, -1, 3, -3, -4, 6, 3, -6, -1, 0, 3, -2, -3, 6, 3, -5, - 1, -2, -7, 2, 5, -2, -1, 1, 1, -2, -8, 3, 6, -3, -1, 2, - 2, -2, -9, 4, 7, -4, -2, 2, 3, -1, -9, 5, 7, -4, -1, 3, - 3, -1, -9, 4, 7, -4, -2, 2, 3, -1, -7, 4, 6, -4, -2, 1, - 2, 0, -6, 4, 6, -4, -1, 1, 2, 0, -5, 3, 4, -3, -1, 1, - -2, 2, 2, 0, 0, -1, -3, -4, -2, 2, 2, 1, 1, 0, -2, -4, - -2, 2, 2, 2, 2, 1, -1, -2, -3, 2, 3, 3, 4, 2, 0, -2, - -3, 2, 3, 2, 4, 2, 0, -3, -4, 1, 2, 1, 2, 1, -1, -3, - -5, 0, 1, 0, 1, 1, -2, -3, -4, 0, 0, 0, 1, 0, -2, -3, - 0, 0, -1, -2, -2, 2, 7, 8, 0, 0, -1, -3, -2, 1, 6, 7, - 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1, 1, 3, 1, 0, 0, -1, -1, 0, -1, 2, 1, 1, 0, -1, -3, - -1, -2, 1, 1, 1, 0, -2, -4, -1, 0, 2, 1, 1, 0, -1, -3, - 1, 1, 3, 2, 1, 0, -2, -3, 2, 2, 4, 2, 1, -1, -2, -4, - 1, 2, 2, 2, 0, -2, 0, 2, -1, -1, -2, -3, -4, -5, -3, 1, - 0, 1, 1, 0, -1, -1, -1, 1, 0, 1, 1, 1, 0, 0, 0, 2, - 0, 1, 1, 2, 1, 1, 1, 2, -1, -1, 0, 2, 2, 2, 2, 3, - -2, -4, -4, -1, -2, -2, -2, 0, 1, 0, 0, 1, 0, 0, 0, 1, - 0, -1, -3, -2, 0, 2, 2, 1, 0, -1, -2, -3, 0, 1, 1, 2, - 1, 0, -2, -3, -1, 0, 0, 1, -1, 0, -1, -2, 0, 0, -1, 0, - -1, 1, 1, 0, 2, 2, 0, 0, 0, 2, 3, 1, 3, 5, 3, 2, - -1, 1, 1, -2, 0, 3, 1, 1, -1, 0, 0, -4, -4, -1, -1, -1, - -1, 1, 1, 0, 1, 2, 1, 2, -3, 0, 1, 0, 1, 1, 0, 2, - -5, -3, -1, -1, 0, 1, 0, 1, -4, -3, -2, -3, -2, -1, -1, 0, - 0, 0, -1, -2, -2, -2, -2, 0, 3, 4, 2, 0, 0, 0, 0, 1, - 2, 1, 0, 0, 0, 0, -1, 0, 0, 1, 2, 3, 4, 4, 3, 2, - -1, 4, 7, 4, 0, 0, 0, 0, -1, 4, 6, 3, 0, 1, 1, 1, - 0, 3, 4, 0, -1, 0, 0, 1, 0, 1, 1, -2, -1, 0, -1, -1, - -1, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, 0, - -1, -3, -3, 0, 1, -1, -2, -1, -3, -4, -4, -2, -1, -2, -2, -1, - 2, 2, 1, 0, 1, 1, 0, -3, -2, -1, 0, 0, 1, 1, 0, -3, - -2, -1, 0, 1, 2, 1, 1, -2, 1, 2, 2, 2, 3, 3, 2, -1, - 1, 2, 1, 0, 1, 1, 2, -1, 0, 1, -2, -4, -2, 0, 1, -1, - 1, 1, -1, -3, -2, 0, -1, -3, 1, 2, 0, -1, 0, 1, -1, -4, - -1, -1, -2, -2, 0, 3, 4, 3, 1, 1, -1, -3, -2, 0, 0, 0, - 2, 2, 2, 2, 2, 1, -1, -1, 1, 1, 1, 3, 3, 0, -2, -2, - 0, -1, -1, -1, 0, -2, -1, -1, -1, -3, -4, -3, -2, -2, 0, 2, - -1, -1, 0, 1, 2, 2, 3, 5, -2, -1, -1, 0, 0, 0, 0, 1, - -2, -3, 2, 0, 0, 1, 1, -1, -1, -4, 1, -2, -1, 2, 2, 0, - 1, -4, 0, -2, -2, 1, 1, -1, 2, -3, 1, -1, -1, 1, 1, -1, - 3, -2, 3, 1, 0, 1, 1, -1, 1, -3, 2, 1, 0, 1, 0, -1, - -1, -5, 1, 0, -1, 0, 1, 1, 0, -3, 3, 3, 1, 2, 3, 3, - 0, -1, -2, 1, 5, 5, 2, -1, 1, -1, -2, -1, 1, 1, -2, -5, - 1, 1, -1, -2, -1, -1, -1, -3, 1, 1, -1, -1, -1, 2, 4, 3, - -1, -1, -1, -1, -1, 0, 4, 3, -1, -1, 0, 1, -1, -3, -1, -1, - 0, 0, 0, 2, 2, 0, 0, -1, 0, -2, -3, 0, 1, 1, 3, 2, - 2, 3, 2, 1, 0, 0, -2, -2, 2, 3, 0, 1, 1, 3, 3, 2, - 0, 0, -3, -1, -1, 2, 2, 3, -2, -2, -3, 1, 1, 2, 1, 1, - -2, -1, -2, 2, 1, 1, -1, -2, 0, 1, 0, 2, 0, 0, -2, -2, - 0, 1, 0, 2, 0, 0, -2, -2, -3, -2, -2, 0, -1, -2, -2, -3, - 0, 1, -1, 3, -1, 1, 3, -1, 0, 1, -1, 3, -1, -1, 2, -3, - 1, 1, -2, 3, -1, -3, 0, -3, 2, 2, -2, 3, 0, -2, 1, -2, - 1, 1, -3, 3, -1, -2, 1, -3, 1, 1, -3, 3, 0, -1, 1, -2, - 1, 2, -1, 4, 0, -1, 1, -2, 0, 1, -1, 3, -1, -3, 0, -3, - -3, -3, -1, 1, 2, 1, -1, -2, -2, -2, 0, 2, 1, 0, -2, -2, - -3, -2, 1, 2, 1, -1, -2, -1, -3, -2, 2, 4, 0, -2, -2, 1, - -3, -1, 2, 4, 0, -2, -2, 2, -1, 1, 4, 3, -1, -3, -2, 2, - 0, 2, 4, 2, -1, -2, -1, 2, 0, 1, 2, 0, -1, 0, 1, 3, - 3, 0, -5, 1, 4, 0, 0, 1, 1, -2, -5, 2, 5, -1, -2, 1, - -1, 0, 0, 3, 3, 1, 0, -1, -2, 3, 4, -2, -3, -1, 0, -2, - -3, 3, 5, -3, -3, 0, 0, -2, -1, 3, 2, -2, -2, 2, 2, -1, - 2, 0, 0, -1, 0, 0, 0, 0, 0, -3, -2, 1, 3, 0, -2, -2 -}; - -/* list of codebooks for inter-coded vectors */ -static uint8_t *svq1_inter_codebooks[4] = { - svq1_inter_codebook_4x2, svq1_inter_codebook_4x4, - svq1_inter_codebook_8x4, svq1_inter_codebook_8x8 -}; - -/* 6x16-entry codebook for intra-coded 4x2 vectors */ -static int8_t svq1_intra_codebook_4x2[768] = { - 12, 13, 13, 11, -7,-10,-15,-17,-16,-15,-12,-10, 11, 15, 15, 12, - 2, 17, 20, 15,-45,-24, 2, 13, 21, 20, -6,-36, 12, 16, -1,-27, - -18,-21, 10, 45,-11,-20, -7, 21, 43, -8,-28, 0, 33,-16,-28, 3, - -12,-18,-18, -6,-20,-10, 28, 55, -5,-18,-21,-18, 56, 30, -6,-20, - -34, 27, 29,-22,-30, 29, 26,-25, 30, 34, 33, 26,-25,-31,-35,-33, - -31,-35,-36,-32, 29, 36, 37, 31,-71,-12, 38, 34,-63, -1, 42, 33, - 58, 37,-31,-60, 55, 34,-33,-61,-57,-57, 22, 93,-57,-58, 21, 93, - 59, 69, 70, 62,-63,-68,-68,-60,-64,-71,-71,-64, 63, 73, 72, 62, - -2, 0, 7, 15,-11,-10, -3, 5, -5, -8,-10,-10, 1, 9, 14, 9, - 15, 8, -4,-11, 12, 2,-11,-12, -8, 0, 19, 28, 4, -1,-15,-26, - -15, 27, 2,-14,-14, 22, 1, -9, -4, -6,-13,-10, -6,-14, 6, 47, - -35,-20, 6, 23, 6, 9, 6, 4, -6, 2, 23,-22, -7, 4, 28,-21, - 20,-22, -2, 6, 22,-28, -5, 8,-10,-18,-16,-12, 36, 19, 2, -1, - -3, 0, 4, 8,-45,-10, 23, 23, 40, 15,-20,-35, -4, -1, 4, 1, - 9, -5,-33, 24, 8, 3,-26, 19, -1, 4, 6, -3, 32, 25,-13,-49, - 24, 24, 15, 7,-17,-27,-19, -7,-47, 0, 39, 24,-21, -6, 7, 4, - -1, 0,-10,-13, 1, 1, 5, 16, 20, 5, -3, -9, -1, -4, -2, -6, - -17, -7, 1, 4, 12, 7, 0, 0, 3, 0, 12, 11, -3, 1, 0,-23, - 4, 17, -6, 0, 6, 3,-25, 0,-17, 10, 8, 5,-14, 4, 1, 4, - 13, 10, 4, 2,-23, -9, 1, 2, 3, -3, 1, 7, 1,-23, -7, 20, - -7,-18, 2, 12, -5, -4, 10, 9, 4, 10, 7,-24, 6, 3, 4,-10, - 22,-14,-22, 6, 0, 5, 5, -1, -4, 3,-11, -4, -7, 31, 7,-14, - -5,-16, -1, 42, -4, -2, -9, -5, 5, -8, -6, -3, 42, -4,-21, -5, - -18, 12, 20,-12, 13,-13,-10, 7, -8, -9, -2,-18,-16, 6, 40, 8, - 10, -1, 0, 4, -3, 4, -1,-13, -2, 6, 1,-15, 5, 3, 1, 2, - -4, -2, 1, 3, 15, 0, -9, -4, -3, -4, -4, -4, -3, 5, 16, -3, - 2, 13, 3, 4, -3, -8,-10, 0, -6, -2, -4, -1, -2, -3, -6, 23, - 6, -6, 7, 1, 4,-18, 5, 1, -1, 1,-15, 14, -5, 6, -4, 4, - 2, 2, 2, 6,-24, 2, 7, 3,-26, 0, 3, 3, 5, 7, 1, 6, - 14, -2,-18, -3, 7, 5, -4, 2, -6, 3, 32, 1, -6, -6, -6,-12, - 5,-36, 7, 6, 9, -1, 11, 0, 4, 4, 5, 3, 4, 15, 3,-38, - 10, 23, -5,-42, 0, 4, 4, 4, 23, 17, -6,-13,-13,-37, 1, 29, - 5,-14, -1, 1, 5, 0, 3, 1, 0, 4, -5, 2, 8, 0, 0,-10, - 4, 7, -2, -3,-10, 3, 1, 1,-12, -1, 13, 3, 0, -1, 1, -3, - 0, -1, 3, 1, -6, -9, 3, 9, -6, 1, -4, -6, 8, -1, 0, 8, - -3, -3, 0, 18, -5, -1, -4, -1, -8, -2, 3, -4, 0, 17, -1, -5, - 5, -2, 9,-10, 1, -5, 6, -5, 4, 2, 2, 3, 10,-14, -8, 1, - -1, -2,-18, -1, -1, 20, 1, 2, -1, 1, -9, 1, -1, -9, 22, -4, - 6, -4, 8, -3, -1, 7,-19, 5, -7, 31, -4, -4, -6, 0, -5, -5, - -7, -8,-19, -4, 1, 1, 4, 32, 38, -1, -8, 4, -7, -8, -6,-12, - -1, 0, -7, 1, -1, 9, -1, 0, 9, -1, -1, 0, 2, -6, 1, -3, - -12, 0, 2, 1, 1, 1, 8, 0, 9, 1, 0, 2, -2, 1,-11, 0, - 0, 8, 2,-10, -1, 2, -1, 0, -2, -4, 0, -5, -2, -1, -1, 14, - -3, 7, -1, 5, 0,-10, 1, 1, -1, -5, 14, -1, -2, 1, -3, -2, - -6, 0, 0, 6, 2, 3, -9, 4, 4, -5, -1, -1, -7, 3, 8, -1, - 2, -4, -1,-11, 11, 2, 1, 0, -1, 2, 3, 9, 0, 2, 0,-15, - 3, 5,-20, 3, 3, -1, 3, 3, 1, -1, 16, 1, 2,-29, 9, 2, - -13, -6, -1, -3, 36, -1, -8, -3, 2, 5, 4, 2,-37, 9, 11, 3 -}; - -/* 6x16-entry codebook for intra-coded 4x4 vectors */ -static int8_t svq1_intra_codebook_4x4[1536] = { - -11, -3, 3, 6,-10, -1, 5, 7, -9, -1, 6, 7, -9, -1, 4, 6, - 5, 7, 0,-14, 6, 9, 2,-15, 6, 9, 2,-15, 4, 6, 0,-14, - 16, 3, -5, -6, 16, 1, -8, -8, 14, -1, -9, -9, 12, 0, -8, -8, - 8, 12, 16, 17, -2, 2, 6, 9,-10, -8, -4, 0,-15,-14,-11, -7, - -7,-10, -2, 16, -7,-11, -3, 18, -7,-11, -1, 20, -6, -8, 1, 19, - -9,-13,-16,-17, 2, -2, -7, -9, 11, 8, 4, -1, 16, 15, 11, 7, - -22, -2, 13, 15,-24, -2, 14, 16,-25, -4, 13, 15,-25, -6, 10, 13, - 26, 26, 22, 16, 17, 15, 9, 3, -2, -6,-11,-14,-20,-25,-28,-28, - -27,-27,-25,-21,-16,-15,-11, -7, 3, 8, 12, 13, 23, 28, 31, 30, - 20, 16, -7,-33, 22, 19, -6,-35, 22, 19, -6,-34, 20, 17, -6,-32, - -20,-20, 2, 38,-21,-22, 2, 40,-21,-22, 2, 40,-20,-20, 3, 38, - -47, -4, 24, 26,-50, -3, 26, 27,-50, -3, 26, 27,-47, -4, 24, 26, - 45, 6,-23,-27, 48, 5,-25,-28, 48, 5,-26,-28, 44, 6,-24,-27, - -30,-36,-10, 76,-31,-37,-11, 78,-31,-37,-11, 78,-31,-36,-10, 77, - -53,-32, 35, 52,-54,-34, 36, 52,-54,-34, 36, 52,-53,-33, 34, 51, - -93,-34, 62, 65,-93,-34, 62, 66,-93,-34, 62, 65,-93,-34, 60, 64, - -7, 0, 2, 2, -8, -1, 3, 3, -8, 0, 4, 5, -6, 1, 5, 5, - 3, 7, 11, 11, 2, 2, 3, 3, 1, -2, -6, -7, 1, -5,-11,-13, - 3, -2, -4, -3, 7, 0, -5, -5, 12, 4, -5, -7, 14, 6, -4, -7, - 18, 14, 3, -2, 6, 4, 0, -3, -8, -5, -2, 0,-16,-11, -2, 2, - -8, -6, 7, 18, -7, -8, 2, 13, -4, -6, -2, 6, 0, -4, -3, 1, - 1, -3,-13,-18, 0, -1, -5, -7, -1, 1, 6, 7, -2, 4, 15, 17, - -15,-14, -7, -2, -6, -5, -1, 0, 6, 6, 3, 1, 15, 13, 6, 1, - 2, -2,-11, 10, 2, -1,-12, 11, 3, -1,-12, 11, 2, -2,-11, 11, - -9, 14, -1, -5, -9, 15, -2, -5, -8, 16, -2, -5, -7, 15, -1, -4, - 2, 6, 8, 8, -2, 3, 9, 12,-11, -5, 4, 10,-19,-16, -8, 0, - 14, 8, -7,-15, 12, 7, -7,-14, 8, 5, -4, -9, 5, 3, -1, -4, - 12,-14, -2, 2, 13,-15, -1, 3, 14,-15, -1, 3, 13,-14, -1, 3, - 0, 6, 10,-13, 0, 6, 10,-15, 0, 7, 9,-17, 1, 6, 8,-16, - -8, -5, 15, -2, -8, -6, 17, -2, -8, -6, 16, -3, -8, -5, 15, -2, - -9,-11,-11,-10, 9, 10, 9, 8, 8, 10, 10, 9, -8, -9, -8, -7, - 9, 10, 9, 7, -8,-10,-10,-10, -7,-10,-11,-11, 11, 12, 11, 8, - 0, 10, 7, 0, 0, 7, 0, -6, 0, 2, -5, -6, -2, -1, -4, -1, - 5, 0, -6, -9, 2, 2, 2, 1, -2, 0, 5, 7, -6, -5, 1, 4, - 3, -8, 2, -1, 4, -9, 3, 0, 5, -7, 3, 0, 7, -5, 3, 0, - -5, -3, 2, 9, -6, -3, 1, 8, -6, -3, 1, 7, -5, -2, 0, 4, - 13, 8, 3, 1, -3, -5, -4, -1, -8, -7, -3, 0, -1, 1, 3, 2, - 3, 2, -5,-12, 4, 3, -2, -9, 3, 4, 1, -4, 3, 5, 4, -1, - -9, -8, -4, 0, 8, 6, 2, 0, 10, 8, 3, 0, -6, -5, -3, -1, - -3, -9,-12, -5, 0, -3, -5, 0, 2, 3, 2, 4, 5, 8, 7, 6, - -1, -2, 5, 12, -1, -1, 5, 9, 2, 1, -1, -2, 2, -1,-11,-17, - -7, 3, 3, -1, -9, 3, 4, -1,-10, 4, 6, -1, -9, 5, 7, 0, - -18, -7, 2, 2, -8, 1, 5, 3, 3, 4, 1, 0, 9, 5, -2, -3, - -2, 0, 6, 8, -4, -5, -5, -3, 1, -2, -6, -8, 10, 9, 3, -1, - 0, -2, -2, 0, 0, -4, -5, 0, -2, -8, -4, 8, -5, -7, 6, 24, - 9, 1, -7, 1, 9, 1, -8, 1, 8, 0,-10, 1, 8, -1,-11, -1, - 8, 8, 6, 3, 5, 4, 3, 2, -2, -3, -1, 0,-10,-13, -8, -4, - 0, 4, 2, -3, 0, 6, 3, -5, 3, 10, 2,-12, 5, 10, -4,-22, - 0, -4, -1, 3, 1, -4, -1, 5, 1, -5, 0, 8, -1, -6, -2, 7, - -1, -1, -2, -4, -1, -2, -4, -6, -1, -1, -1, -2, 1, 5, 10, 9, - 10, 3, 0, -2, 6, -1, -2, -5, 3, -1, -2, -6, 2, 0, 0, -5, - 6, 3, 0, 0, 6, 3, 1, 1, 4, -2, -2, 1, 0, -9, -9, -2, - -11, -3, 1, 2, -6, 2, 4, 5, -3, 2, 3, 4, -2, 1, 1, 2, - -6, -4, -1, -2, 2, -1, -1, -2, 10, 2, -2, -2, 11, 2, -4, -1, - 6, 0, -2, 2, 3, 3, 0, 0, -6, 3, 3, 0,-17, -1, 5, 0, - -1, 4, 10, 11, -3, -2, 0, 1, -3, -4, -5, -3, -1, -2, -2, -1, - 2, -3, -9,-12, 3, 3, 3, 2, 2, 2, 4, 4, 2, 1, -1, -2, - -2, 9, 5,-10, -3, 5, 5, -5, -2, 1, 2, 0, -1, -2, -2, 1, - -2, -3, 7, -2, -1, -3, 7, -3, -1, -2, 8, -4, -2, -2, 7, -3, - 1, -8, -3, 12, 2, -2, -2, 4, 1, 3, 0, -5, -1, 5, 2, -7, - -1, 3, 1, -5, -7, -2, 3, 1, -2, -7, -2, 2, 20, 3, -5, -1, - 5, 0, -3, -2, -7, -7, 0, 6, -6, 0, 7, 6, 2, 6, 0, -7, - -2, 6, -7, 1, -2, 7, -8, 3, -2, 7, -7, 3, -1, 7, -6, 2, - -5, -2, 5, 7, 4, 1, -4, -8, 6, 3, -2, -5, -7, -5, 3, 7, - -1, -1, 6, 5, 0, -1, 1, -4, 2, 1, 0, -7, 1, 0, 0, -4, - -8, 0, 3, 1, -2, 1, -1, -1, 1, -1, -3, 1, 1, -2, 1, 9, - 5, 2, -3, -4, -1, 0, -1, -3, -3, 1, 3, 1, -4, 0, 4, 2, - 2, -2, -2, 12, 0, -2, -5, 3, -1, 0, -3, 1, -3, -1, -2, 1, - 1, 5, 3, 0, -6, -4, -2, 1, 0, -2, -2, 2, 6, 1, -4, -1, - -3, -5, -5, -1, 3, 5, 5, 4, 0, 3, 1, -1, -2, 1, -2, -3, - 2, -4, -5, -3, 4, -2, -3, -2, 6, 0, -1, -1, 7, 1, 0, 0, - -3, -2, -2, 0, -2, -3, -5, -1, -2, 2, 0, -1, -1, 11, 9, -1, - 0, 1, -1,-10, -1, 1, 0, -6, 1, 0, 1, 4, 2, -5, -1, 13, - -2, 4, 5, 0, -5, 1, 6, 3, -6, -2, 3, 2, -5, -2, 0, -2, - -1, 1, 1, -2, -1, -2, 0, 2, 5, 5, 5, 7, 0, -4, -8, -7, - 0, 2, -1, -5, -1, 2, 2, -3, 0, 5, 3, -5, 3, 8, 2,-12, - 8, 4, 0, -2, 10, -1, -4, -1, 3, -6, -3, 0, -4, -5, 0, 0, - 0,-10, -4, 2, -1, -6, 3, 5, -1, -3, 6, 4, 0, -2, 4, 2, - 0, 8, 1, -1, 0, 11, 1, -3, -1, 6, -2, -4, -3, -2, -7, -4, - 0, -1, -1, -1, 4, 5, 6, 5, -5, -9, -8, -5, 2, 2, 3, 2, - 0, 2, 6, 1, 2, 0, 3, 0, 1, -2, -1, -2, 0, -1, -3, -6, - 0, 0, 2, 0, 4, 0, 2, 1, 5, -2, 0, 0, -2, -9, -1, 2, - 0, 1, 0,-10, -1, 1, 8, 0, -1, -2, 4, 0, 1, -1, 2, -1, - -3, -2, 2, -1, -3, -1, 2, -3, 0, -1, 1, 0, 8, 1, -1, 3, - 0, 1, 1, 2, 0, -4, -2, 0, -1, -5, 1, -1, -2, -1, 11, 2, - 1, 5, -2, -2, 0, 2, -4, 0, -2, 1, -5, 1, 0, 5, 0, 1, - -5, -3, 0, 6, -4, 2, 0, 0, -3, 5, 1, 0, -3, 3, 0, 0, - 3, -2, -3, 1, 1, -4, 0, 8, -2, -3, -2, 3, 1, 2, -1, -1, - 1, 1, 0, 2, 2, 0, 1, 6, 1, -1, 2, 1, 0, 3, 0,-19, - 1, -3, -2, 2, 6, 5, -2, -7, -3, 1, 3, 1, -1, -1, 0, 2, - -8, -1, -1, -4, 1, 1, -1, 2, 4, 3, 2, 3, -5, 1, 3, 0, - 0, 2, -1, 1, -3, 0, 0, 5, -5, -2, 0, 8, -4, -4, -4, 6, - 1, 2, 1, 2, 2, 2, -3, 2, 4, 0, -9, 0, 7, 0,-11, 1, - 0, 0, 0, -2, 3, 3, -1, -6, 4, 3, -3,-10, -1, 2, 6, 2, - 7, -2, -3, 5, -4, 0, 3, -1, -4, 2, 1, -7, 2, -1, -1, 3, - 3, 2, 2, 2, -5, -7, -7, -5, 5, 6, 4, 2, -2, -1, 0, 1 -}; - -/* 6x16-entry codebook for intra-coded 8x4 vectors */ -static int8_t svq1_intra_codebook_8x4[3072] = { - 5, 6, 6, 6, 7, 7, 8, 8, 0, 0, 0, 0, 0, 1, 2, 3, - -3, -4, -4, -5, -5, -4, -3, -2, -4, -4, -4, -5, -4, -4, -3, -3, - 1, 2, 2, 2, 2, 3, 3, 3, 2, 3, 3, 4, 4, 5, 5, 5, - -1, 0, 1, 1, 2, 3, 4, 4, -9,-10, -9, -9, -8, -7, -6, -5, - -4, -4, -5, -6, -6, -7, -7, -7, 0, -1, -2, -2, -3, -3, -4, -4, - 4, 4, 3, 3, 2, 1, 1, 0, 7, 7, 7, 6, 6, 5, 4, 4, - 2, 4, 5, 6, 4, 1, -3, -6, 3, 4, 5, 5, 4, 0, -5, -8, - 2, 3, 4, 4, 2, -2, -7,-10, 2, 2, 2, 1, 0, -4, -9,-12, - -9, -7, -3, 1, 4, 4, 3, 3,-10, -7, -2, 3, 5, 5, 3, 3, - -9, -6, -2, 3, 6, 5, 4, 3, -8, -6, -1, 3, 4, 4, 3, 2, - -5, -5, -5, -5, -3, 1, 4, 7, -5, -5, -5, -4, -2, 1, 6, 8, - -4, -5, -4, -3, -1, 3, 8, 10, -3, -4, -3, -2, 1, 5, 9, 11, - -2, -2, -2, -2, -2, -2, -2, -2, -4, -5, -5, -5, -5, -5, -5, -4, - -3, -4, -4, -4, -4, -4, -4, -3, 9, 10, 10, 11, 11, 11, 10, 10, - 7, 4, 1, -2, -4, -6, -9,-10, 9, 7, 3, 0, -2, -4, -8, -9, - 11, 8, 4, 2, 0, -3, -6, -8, 11, 9, 5, 3, 1, -2, -5, -7, - -13,-13,-13,-12,-11,-10, -8, -8, 0, 1, 2, 3, 4, 4, 4, 3, - 3, 4, 5, 6, 6, 6, 5, 4, 3, 4, 4, 4, 3, 3, 3, 2, - 10, 10, 11, 10, 9, 9, 8, 7, 6, 6, 6, 6, 5, 4, 3, 2, - 0, 0, 0, -1, -2, -3, -4, -4,-10,-10,-11,-12,-13,-14,-14,-14, - 16, 16, 17, 16, 15, 13, 12, 11, -1, -2, -3, -4, -4, -4, -4, -3, - -4, -5, -6, -6, -6, -6, -6, -6, -5, -6, -6, -6, -6, -6, -5, -5, - -13,-13,-13,-12,-11,-10, -8, -6, -9, -8, -7, -6, -4, -2, 0, 1, - -2, -1, 1, 3, 5, 7, 8, 9, 5, 7, 9, 11, 13, 14, 15, 15, - 16, 14, 11, 7, 2, -3, -7, -9, 14, 12, 8, 3, -1, -6, -9,-11, - 11, 9, 4, 0, -4, -8,-11,-13, 8, 5, 1, -3, -6,-10,-12,-14, - -18,-15, -9, -3, 1, 6, 9, 11,-17,-13, -7, -1, 3, 7, 11, 12, - -15,-11, -5, 1, 5, 9, 12, 13,-13, -9, -3, 2, 5, 9, 11, 13, - 22, 21, 19, 15, 10, 3, -4, -9, 20, 18, 15, 9, 2, -5,-12,-17, - 16, 13, 8, 1, -7,-14,-20,-24, 10, 6, -1, -8,-15,-21,-25,-27, - -25,-23,-20,-14, -7, 1, 9, 14,-23,-21,-16, -9, 0, 9, 16, 21, - -20,-16,-10, -1, 8, 16, 22, 25,-15,-11, -3, 6, 14, 20, 25, 27, - -4, -2, 0, 1, 2, 2, 2, 2, -5, -2, 0, 2, 3, 3, 3, 3, - -6, -4, -1, 1, 2, 3, 3, 3, -7, -5, -2, 0, 1, 1, 2, 2, - 2, 1, 1, 1, 1, 0, -2, -3, 3, 3, 2, 1, 0, -1, -3, -4, - 4, 3, 2, 1, 0, -2, -4, -6, 5, 4, 3, 1, -1, -3, -5, -6, - 5, 6, 6, 4, 2, 0, -2, -3, 3, 4, 4, 4, 3, 1, 0, -1, - -2, -2, -1, -1, -1, -1, -2, -2, -5, -4, -3, -2, -2, -2, -3, -3, - -1, -1, -1, -1, -1, -1, -1, -1, -3, -4, -4, -4, -3, -3, -3, -3, - -1, -1, -1, -1, -1, -1, -1, -2, 5, 6, 6, 6, 6, 5, 4, 3, - 4, 4, 4, 4, 4, 5, 6, 7, 0, -1, -1, -1, -1, 0, 1, 2, - -2, -3, -3, -3, -3, -2, -1, 0, -3, -3, -4, -4, -4, -3, -2, -1, - 0, -2, -4, -4, -2, 0, 2, 3, 0, -2, -3, -3, -1, 2, 4, 5, - -1, -2, -4, -3, 0, 3, 5, 6, -2, -3, -4, -3, -1, 2, 4, 5, - 9, 4, 0, -3, -3, -1, 0, 1, 8, 4, -1, -4, -3, -1, 1, 2, - 6, 2, -3, -5, -4, -2, 0, 1, 5, 1, -3, -4, -4, -2, 0, 1, - 5, 3, 1, -1, -4, -8,-10,-10, 3, 3, 2, 1, 0, -2, -3, -4, - 1, 1, 1, 2, 3, 2, 1, 0, -1, 0, 1, 2, 3, 4, 3, 2, - 0, 1, 2, 2, 1, -1, -3, -3, 0, 1, 1, 1, -1, -2, -4, -3, - -3, -3, -3, -3, -3, -3, -1, 2, -4, -4, -3, 0, 3, 7, 12, 14, - -5, -5, -6, -6, -6, -6, -6, -5, 2, 2, 2, 1, 0, 0, 0, 0, - 4, 4, 3, 2, 1, 0, 0, 0, 6, 6, 5, 4, 2, 2, 1, 1, - -7, -7, -6, -3, 0, 4, 7, 8, -1, -2, -3, -3, -2, -1, 1, 2, - 3, 3, 1, -1, -2, -2, -2, -1, 6, 6, 4, 2, 0, -2, -2, -2, - -6, -5, -2, 2, 5, 9, 11, 12, -4, -4, -2, 0, 2, 4, 5, 6, - -3, -2, -2, -2, -2, -1, 0, 1, -2, -2, -2, -3, -3, -3, -3, -2, - -7, -3, 1, 3, 3, 0, -3, -5, -6, -2, 3, 5, 4, 1, -3, -5, - -5, -1, 4, 6, 5, 2, -3, -4, -4, 0, 5, 7, 6, 3, -1, -3, - 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -3, -3, -3, -3, -2, -1, - 6, 7, 8, 9, 9, 8, 7, 6, -4, -4, -5, -5, -6, -6, -5, -4, - -9, -8, -6, -4, 0, 3, 6, 6, -5, -4, -1, 3, 5, 6, 5, 3, - 1, 3, 6, 6, 4, 1, -2, -5, 6, 7, 5, 1, -3, -7,-10,-11, - 10, 9, 5, 1, -3, -6, -6, -4, 5, 3, -1, -5, -6, -5, -2, 2, - -2, -4, -6, -6, -4, 1, 6, 10, -6, -7, -7, -4, 1, 7, 11, 12, - 6, 5, 3, 2, 0, 0, 0, 0, 2, 1, -1, -2, -3, -2, -1, -1, - 0, -1, -2, -4, -4, -2, -1, 1, 0, 0, -1, -2, -1, 0, 2, 3, - 0, -1, -2, -2, -2, -2, -1, -1, 5, 4, 2, 1, 0, 0, 0, 0, - 6, 5, 3, 1, 0, 0, 0, 0, 2, 0, -2, -4, -4, -3, -2, -2, - -7, -4, 0, 2, 2, 2, 2, 1, -7, -3, 0, 0, 0, 0, 0, 0, - -4, -1, 1, 1, 0, 0, 0, 1, -1, 1, 2, 2, 2, 2, 3, 3, - -2, 0, 2, 2, 1, 1, 1, 1, -1, 1, 2, 2, 1, 0, 0, -1, - 0, 2, 4, 2, 0, -1, -2, -3, 1, 2, 3, 1, -2, -4, -6, -6, - 1, 2, 2, 4, 5, 6, 4, 1, 0, -1, -1, -1, 0, 0, -2, -4, - 0, 0, -1, -2, -2, -2, -4, -6, 2, 1, 0, 0, 1, 1, -1, -3, - 1, 1, 1, 1, 1, 2, 3, 3, 0, 0, 1, 0, 1, 2, 4, 4, - -1, -1, -1, -1, 0, 1, 2, 3, -4, -4, -5, -5, -5, -3, -1, 0, - -6, -5, -5, -4, -3, -2, -1, -1, -1, 0, 0, 1, 1, 2, 3, 3, - 0, 1, 1, 1, 2, 2, 3, 4, 0, 0, -1, -1, 0, 1, 2, 3, - 0, 1, 1, 1, 0, 0, -1, -1, 1, 3, 3, 2, 1, -1, -2, -2, - -2, 0, 2, 2, 2, 2, 1, 1, -9, -8, -4, -2, 1, 3, 3, 3, - -1, -1, -1, -2, -3, -3, -3, -4, 0, 0, 0, -1, -2, -2, -3, -3, - 2, 2, 2, 0, -1, -1, -1, -1, 5, 5, 4, 3, 2, 2, 2, 2, - 6, 3, -1, -4, -3, -1, 1, 1, 2, -1, -3, -4, -1, 2, 2, 0, - -1, -2, -2, 1, 4, 4, 1, -3, -2, -1, 1, 4, 6, 3, -3, -8, - 3, 3, 2, 1, -1, -2, -2, -2, -4, -4, -2, -1, 1, 3, 4, 4, - -4, -5, -5, -4, -2, 0, 2, 2, 7, 7, 4, 1, -1, -2, -3, -2, - -1, 1, 3, 0, -4, -6, 0, 6, -2, 1, 4, 1, -4, -6, -1, 7, - -3, 1, 4, 2, -3, -6, -1, 6, -2, 0, 3, 2, -2, -5, -1, 4, - 1, -1, -2, 1, 4, 4, -1, -7, 1, -1, -4, -1, 5, 6, 0, -6, - 3, 0, -4, -3, 3, 6, 2, -4, 3, 0, -5, -4, 1, 4, 1, -3, - 2, 2, 3, 3, 3, 3, 2, 2, -4, -5, -6, -7, -7, -7, -7, -6, - 1, 2, 3, 3, 3, 3, 2, 2, 0, 0, 1, 1, 1, 2, 2, 1, - 3, -3, -3, 3, 4, -2, -2, 2, 3, -4, -4, 4, 4, -4, -4, 2, - 4, -4, -4, 4, 4, -4, -3, 3, 3, -3, -4, 3, 3, -3, -3, 3, - -2, -2, -2, -2, -2, -2, -1, -1, 6, 7, 8, 8, 8, 7, 6, 5, - -5, -6, -7, -7, -8, -7, -6, -5, 1, 1, 2, 2, 2, 2, 1, 1, - 0, 0, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 0, -1, 0, 0, - -2, -3, -2, -2, -2, -3, -3, -3, 2, 3, 5, 6, 4, 2, 1, 0, - 8, 6, 2, 0, 0, 0, 0, 0, 4, 1, 0, 0, 0, -1, -1, -1, - 1, -1, 0, 0, 0, -1, -2, -3, -2, -2, -1, 0, 0, -2, -4, -5, - 3, 1, -1, -2, -3, -4, -5, -5, 2, 1, 0, 0, 1, 1, 0, 0, - 0, -1, -1, 0, 2, 2, 2, 2, -1, -2, -1, 1, 2, 2, 2, 2, - 0, -1, -2, -1, -1, -1, -1, 0, -1, -2, -2, -1, -1, 0, 0, 1, - 2, 1, 1, 2, 2, 1, 1, 0, 6, 5, 3, 1, 0, -2, -4, -4, - -3, -2, -1, 0, 1, 1, 0, -1, 0, 1, 3, 4, 5, 5, 3, 1, - -1, -1, -1, 0, 1, 0, -1, -2, -2, -2, -2, -1, 0, -1, -2, -3, - 0, -1, -2, -2, -1, -1, 0, 2, 1, -1, -2, -1, -1, -1, 0, 2, - 1, 0, -2, -2, -2, -2, 1, 5, 1, -1, -2, -2, -2, 0, 5, 10, - 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, 0, 0, 0, 1, 2, - 1, 2, 2, 3, 4, 4, 6, 5, -3, -3, -3, -2, -2, -3, -3, -3, - 1, -1, -2, -2, 0, 3, 5, 7, 2, 0, -2, -3, -2, 0, 2, 3, - 3, 1, -2, -3, -3, -2, -1, -1, 3, 1, 0, -1, -1, -1, -1, -1, - 1, 3, 5, 4, 2, -1, -3, -4, -3, -2, 1, 2, 1, 0, -1, -2, - -5, -3, 0, 2, 2, 1, 0, 0, -3, -1, 1, 2, 2, 1, 0, 0, - 0, -1, -1, -1, 1, 2, 3, 4, -3, -4, -4, -3, -1, 0, 0, 1, - -2, -3, -2, -1, 1, 1, 1, 1, -2, -2, 0, 3, 4, 4, 3, 2, - -4, -4, -3, -2, -1, 1, 2, 3, 0, 1, 1, 1, -1, -2, -3, -3, - 3, 4, 5, 4, 2, -1, -3, -3, -2, -2, 0, 2, 2, 2, 1, 0, - -4, 0, 5, 7, 4, -1, -4, -4, -1, 2, 4, 3, 0, -3, -3, -2, - 2, 1, 0, -1, -2, -2, 0, 1, 0, 0, -1, -2, -2, -1, 1, 2, - -4, -3, -2, -1, 0, 1, 2, 2, 10, 9, 5, 0, -3, -4, -3, -2, - 1, -1, -2, -2, -1, 0, 0, 0, -2, -2, -1, 1, 1, 1, 0, -1, - -5, -3, 0, 3, 4, 2, 0, -2, -2, -1, 0, 1, 1, 0, -1, -1, - 3, 2, -1, -2, -2, -1, 1, 1, 7, 5, -1, -5, -6, -2, 2, 4, - -2, 3, 3, -3, -4, 1, 2, -2, -3, 3, 4, -3, -4, 2, 3, -2, - -3, 3, 4, -3, -4, 2, 3, -2, -4, 2, 4, -2, -3, 1, 2, -1, - 4, 3, -1, -3, -3, -1, 1, 2, -4, -6, -4, 0, 4, 5, 4, 1, - 0, 2, 5, 6, 2, -3, -5, -4, 1, 1, -1, -3, -5, -2, 2, 4, - -1, 0, 1, 2, 2, 3, 3, 4, -1, 0, 1, 1, 0, -1, -1, -1, - -1, 0, 1, 2, 2, 1, -1, -2, -3, -2, -1, 0, 0, -1, -2, -3, - 1, 1, 1, 1, 0, 0, 1, 2, 1, 0, -1, 0, 0, 1, 1, 0, - 1, -2, -4, -1, 1, 2, 1, 0, 1, -4, -7, -3, 1, 3, 2, 1, - 1, 1, 1, 1, 1, 1, 0, -1, 1, 1, 1, 0, 1, 2, 2, 0, - 1, 1, 0, 0, 0, 2, 0, -3, 3, 2, 0, -1, -1, -2, -6, -9, - 0, 0, 0, 1, 0, 0, 1, 2, 1, 0, 0, 0, -1, -1, 0, 2, - 0, 1, 1, 1, -1, -3, -2, 0, -7, -5, 1, 6, 6, 2, -1, -1, - 3, 1, -1, -3, -4, -2, 1, 4, 2, 0, -2, -3, -4, -3, -1, 2, - 2, 2, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, - -1, 1, 1, -2, -5, -6, -4, -1, -1, 1, 4, 3, 2, 0, 1, 2, - -1, 0, 2, 3, 1, 0, 0, 1, -1, 0, 1, 0, 0, -1, -1, 0, - 0, 1, 2, 2, 0, -2, -1, 1, -2, -1, -1, -2, -1, 2, 6, 8, - -1, -1, -2, -3, -2, 0, 1, 2, -1, 0, 0, -1, -1, 0, -1, -1, - 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, -1, -1, 1, - -1, 0, 2, 2, -1, -3, -2, 3, 0, 2, 3, 0, -5, -7, -2, 4, - -1, 0, 0, 0, -1, -2, -3, -3, -1, 0, -1, -2, -2, -2, -2, -2, - 1, 1, 0, 0, 1, 2, 0, -1, 1, 2, 1, 2, 5, 6, 2, 0, - -2, -4, -3, 0, 2, 2, 0, -3, 3, 1, 0, 1, 2, 1, -2, -3, - 3, 1, 0, 0, 0, 0, 0, -1, 1, -1, -2, -2, -1, 1, 3, 3, - 3, 2, 1, 2, 4, 3, 1, -2, -2, -4, -4, -3, -1, 0, -2, -3, - 1, 0, -1, -1, 0, 1, 0, -1, 3, 2, 0, 0, 0, 1, 1, 0, - 1, 1, 0, 0, 0, 0, 0, 0, 2, 3, 3, 2, 2, 2, 1, 1, - 0, -1, -2, -3, -5, -5, -5, -4, 1, 1, 0, -1, 0, 1, 3, 3, - -9, -6, -2, 0, 1, 1, 2, 2, -6, -2, 1, 2, 1, 1, 0, 1, - -2, 1, 2, 2, 1, 1, 1, 1, 0, 2, 2, 1, 0, 1, 1, 1, - 1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, -1, -3, -2, 0, - -3, -3, -3, -2, -1, 3, 7, 9, 1, 2, 2, 2, 0, -2, -4, -3, - 2, 0, -2, -1, 3, 4, -1, -6, 1, 0, -2, -3, -1, 3, 3, 0, - 0, 3, 3, 0, -2, -1, 1, 1, -6, -1, 3, 2, -1, -2, 0, 1, - 5, 3, 0, -2, -3, 0, 2, 1, 1, 1, 2, 2, 0, -2, -4, -7, - -3, -2, 1, 2, 2, 1, -1, -4, 2, 2, 0, -2, -2, 0, 2, 2, - 0, 0, -2, -3, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, - -2, -1, 0, 1, 0, 1, 2, 3, -4, -2, 0, 0, -1, 0, 2, 3, - -2, -2, -2, -1, -1, 0, 2, 4, 0, 0, 0, 0, -1, -1, 0, 1, - 0, -1, -1, -1, -1, -1, 0, 0, 6, 4, 2, 0, -1, -2, -1, -1, - 0, 1, 1, 1, 1, -1, -5,-10, 1, 1, 1, 1, 1, 1, 0, -4, - 1, 0, 1, 1, 1, 1, 1, -1, 2, 1, 1, 1, 0, 0, 0, 0, - -3, 1, 4, 3, 3, 1, -1, 0, -4, 0, 1, 0, -1, 0, 0, 0, - -5, 0, 2, 1, 1, 1, 0, -1, -1, 2, 1, -2, -2, -1, 0, -1, - 2, 4, 5, 3, 0, -1, 1, 2, 0, 0, 1, 0, -2, -2, -1, -1, - -2, -2, -2, -2, -3, -2, -1, 0, 0, 0, 1, 0, 0, 0, 1, 2, - 0, -2, -2, -3, -1, 2, 2, -1, 1, 0, 0, 0, 1, 5, 3, -2, - -1, -1, 0, -1, 0, 2, 0, -5, -1, 0, 1, 0, 0, 2, 2, -2, - 3, 1, -1, -1, 0, 1, 1, 2, 1, 0, 0, 1, 1, 1, 1, 1, - -10, -8, -2, 1, 2, 1, 1, 1, -1, 1, 2, 1, 0, 0, 0, 0, - -1, -1, 0, 1, 2, 2, 2, 1, -1, -1, -1, 0, -1, -3, -5, -4, - 1, 1, 2, 1, 1, 0, 0, 2, -1, -2, -1, -1, -1, 0, 2, 4, - -3, -7, -5, 0, 2, 0, 0, 0, 3, -1, -2, 1, 2, 1, 1, 2, - 1, -2, -1, 1, 2, 1, 0, 1, 0, -1, 0, 3, 2, -1, -1, -1, - 2, 1, 1, 0, 0, 0, 0, 0, -9, -7, -2, 3, 3, 2, 1, 1, - 3, 2, 0, -2, -2, -1, 1, 1, 0, -1, 0, 0, 1, 1, 0, 0, - -2, -1, 1, 1, 1, 0, 0, 0, 1, 2, 1, -2, -4, -3, 1, 2, - 1, 2, 1, -2, -3, 0, 3, 1, -1, -1, 0, 0, 1, 3, 0, -4, - 2, 0, -1, 1, 2, -2, -2, 3, 2, 0, -1, 2, 3, -2, -4, 1, - 0, 1, 1, 1, 2, -2, -6, -2, -1, 0, 0, 0, 2, 0, -2, -1, - -1, -1, 1, 2, 1, -2, -3, -2, 3, -1, -2, -1, -1, 0, 1, 2, - 10, 4, 0, 0, -1, -2, -2, -1, 3, -1, -2, -1, 0, -1, -1, 0, - -5, 2, 7, 1, -4, -2, 1, 0, -2, 2, 3, -1, -3, 0, 2, 0, - 2, 1, 0, 0, 1, 1, -1, -2, 1, -2, -2, -1, -1, -2, 0, 0, - 0, 3, -2, -7, -1, 3, 0, 0, 1, 3, -3, -5, 2, 3, -1, 0, - 0, 2, -2, -2, 4, 2, -2, 0, -1, 1, -1, 0, 2, -1, -2, 1, - 4, 0, -3, -4, -2, 1, 2, 1, 0, 0, 3, 5, 3, 1, -1, -2, - 1, 1, 1, -1, -3, -1, 1, 1, 1, -1, -2, -2, 0, 0, -1, -2 -}; - -/* 6x16-entry codebook for intra-coded 8x8 vectors */ -static int8_t svq1_intra_codebook_8x8[6144] = { - 4, 4, 3, 2, 2, 1, 0, -1, 4, 3, 3, 2, 1, 0, -1, -1, - 3, 3, 2, 2, 1, 0, -1, -2, 3, 2, 2, 1, 0, -1, -2, -3, - 2, 2, 1, 0, -1, -1, -2, -3, 2, 1, 0, 0, -1, -2, -3, -4, - 1, 0, 0, -1, -2, -3, -4, -4, 0, 0, -1, -2, -2, -3, -4, -4, - 2, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 3, 3, - 1, 2, 2, 2, 2, 2, 2, 2, 0, 1, 1, 1, 1, 1, 1, 1, - -1, 0, 0, 0, 0, 0, 1, 1, -2, -2, -1, -1, -1, -1, -1, -1, - -3, -3, -3, -3, -3, -3, -2, -2, -5, -4, -4, -4, -4, -4, -4, -3, - -4, -2, -1, 0, 1, 2, 2, 3, -4, -2, -1, 0, 1, 2, 3, 3, - -4, -3, -1, 0, 1, 2, 3, 3, -4, -3, -1, 0, 1, 2, 3, 3, - -5, -3, -1, 0, 1, 2, 3, 3, -5, -3, -1, 0, 1, 2, 3, 3, - -5, -3, -1, 0, 1, 1, 2, 3, -5, -3, -2, -1, 0, 1, 2, 3, - 4, 4, 5, 5, 6, 6, 7, 7, 2, 2, 2, 3, 3, 4, 4, 4, - 0, 0, 0, 0, 1, 1, 1, 2, -2, -2, -2, -2, -1, -1, -1, 0, - -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, - -1, -2, -2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -2, -2, -2, -2, - 5, 3, 1, -1, -2, -3, -3, -3, 5, 3, 1, -1, -2, -3, -3, -3, - 5, 3, 1, -1, -2, -3, -3, -3, 5, 3, 1, -1, -2, -3, -3, -3, - 5, 4, 1, 0, -2, -3, -3, -3, 6, 4, 2, 0, -2, -2, -3, -3, - 6, 4, 2, 0, -1, -2, -2, -3, 6, 4, 2, 1, -1, -2, -2, -2, - -1, 1, 3, 3, 2, 0, -3, -6, -1, 1, 3, 4, 3, 0, -3, -6, - -1, 1, 4, 4, 3, 1, -3, -6, -1, 1, 3, 4, 3, 1, -3, -6, - -2, 1, 3, 4, 3, 1, -3, -6, -2, 1, 3, 4, 3, 1, -3, -7, - -2, 1, 3, 3, 2, 0, -3, -7, -2, 0, 2, 3, 2, 0, -3, -6, - 10, 9, 8, 6, 6, 5, 4, 4, 6, 5, 4, 3, 2, 2, 2, 1, - 2, 1, 0, -1, -2, -2, -2, -1, -1, -2, -3, -4, -4, -4, -4, -3, - -2, -3, -4, -4, -5, -4, -4, -3, -2, -2, -3, -3, -3, -3, -2, -2, - -1, -1, -1, -1, -1, -1, -1, 0, 1, 1, 1, 1, 1, 1, 1, 2, - -2, -1, 1, 2, 4, 5, 7, 8, -3, -2, 0, 1, 3, 5, 7, 8, - -4, -3, -1, 0, 2, 4, 6, 7, -5, -4, -2, -1, 1, 3, 5, 7, - -6, -5, -3, -2, 0, 2, 4, 6, -6, -5, -4, -2, -1, 1, 3, 5, - -7, -6, -5, -3, -2, 0, 2, 3, -8, -7, -5, -4, -3, -1, 1, 2, - 11, 9, 7, 5, 3, 1, -1, -1, 10, 8, 6, 3, 1, 0, -2, -2, - 9, 7, 5, 2, 0, -2, -3, -4, 8, 6, 3, 1, -1, -3, -4, -4, - 6, 4, 2, -1, -3, -4, -5, -5, 5, 3, 0, -2, -4, -5, -6, -6, - 3, 1, -1, -3, -5, -6, -7, -7, 2, 0, -2, -4, -6, -6, -7, -7, - 5, 6, 7, 7, 7, 8, 8, 8, 3, 4, 5, 5, 6, 6, 6, 6, - 0, 2, 2, 3, 4, 4, 4, 5, -2, -1, 0, 1, 2, 2, 3, 3, - -4, -3, -2, -1, 0, 1, 1, 2, -6, -5, -4, -3, -2, -2, -1, 0, - -8, -7, -6, -6, -5, -4, -3, -3,-10, -9, -8, -8, -7, -6, -6, -5, - 6, 5, 3, 1, -1, -3, -6, -8, 6, 5, 4, 2, -1, -3, -6, -8, - 6, 5, 4, 2, 0, -3, -6, -8, 6, 5, 4, 2, 0, -3, -6, -8, - 6, 6, 4, 2, 0, -3, -6, -8, 6, 5, 4, 2, 0, -3, -6, -8, - 6, 5, 4, 2, 0, -3, -6, -8, 6, 5, 4, 2, -1, -3, -5, -8, - 11, 10, 9, 8, 7, 6, 5, 4, 8, 8, 7, 6, 5, 4, 3, 2, - 6, 5, 4, 4, 2, 2, 1, 0, 3, 3, 2, 1, 0, 0, -1, -2, - 1, 1, 0, -1, -2, -2, -3, -3, -1, -1, -2, -3, -4, -4, -5, -5, - -3, -4, -4, -5, -6, -6, -7, -7, -5, -5, -6, -7, -8, -8, -8, -8, - -14,-13,-12,-11, -9, -7, -6, -4,-12,-11,-10, -9, -7, -5, -3, -1, - -10, -9, -7, -6, -3, -2, 0, 2, -8, -6, -4, -2, 0, 2, 4, 5, - -5, -3, 0, 2, 4, 5, 7, 8, -2, 0, 2, 4, 6, 8, 9, 10, - 0, 3, 5, 7, 8, 10, 11, 12, 3, 5, 7, 8, 10, 11, 12, 12, - -19,-19,-18,-18,-17,-16,-15,-14,-15,-15,-14,-13,-12,-11,-10, -9, - -11,-10, -9, -8, -6, -5, -4, -3, -6, -5, -3, -2, -1, 0, 1, 2, - -1, 0, 2, 3, 4, 5, 6, 6, 4, 6, 7, 8, 9, 10, 10, 10, - 9, 10, 11, 12, 13, 14, 14, 14, 12, 14, 14, 15, 16, 16, 16, 16, - 22, 21, 19, 17, 14, 11, 9, 5, 20, 19, 17, 14, 11, 8, 4, 1, - 17, 15, 13, 10, 6, 3, 0, -4, 13, 11, 8, 5, 1, -2, -5, -9, - 9, 6, 3, -1, -4, -7,-11,-13, 4, 0, -3, -6, -9,-12,-15,-17, - -2, -5, -8,-11,-14,-16,-18,-20, -8,-10,-13,-16,-17,-19,-21,-22, - 17, 18, 18, 18, 17, 16, 16, 14, 16, 16, 15, 15, 14, 13, 12, 11, - 12, 12, 11, 10, 9, 8, 7, 5, 7, 6, 6, 4, 3, 2, 1, -1, - 1, 0, -1, -2, -3, -4, -5, -6, -5, -6, -7, -8, -9,-10,-11,-12, - 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1, 0, 0, 1, 1, 1, 0, -2, 0, -1, -1, -1, 0, 0, 0, -1, - 0, -1, -1, -1, -1, 0, 0, -1, 2, 1, 0, 0, 0, 1, 0, 0, - 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, - 1, -1, -1, 0, 0, 0, 0, 0, 2, 0, -1, -1, -1, -1, -1, 0, - 3, 1, -1, -1, -2, -2, -2, -1, 4, 2, 1, 0, -1, -2, -2, -1, - 2, 1, 0, 0, -1, -1, 0, 0, 0, -1, -1, -1, -1, 0, 1, 1, - 0, 1, 2, 2, 2, 1, -1, -3, 0, 0, 1, 1, 1, 0, -1, -2, - 0, 0, 0, 0, 0, 0, -1, -1, 0, 0, -1, 0, 0, 1, 1, 0, - 0, 0, -1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 1, 1, 2, 1, -1, -3, 0, 0, 0, 1, 1, -1, -4, -5, - -2, -2, -2, -1, 0, 2, 2, 2, 0, 0, 0, 0, 1, 1, 1, 0, - 1, 1, 1, 1, 1, 0, -2, -3, 0, 0, 1, 1, 0, -1, -3, -4, - -1, -1, 0, 1, 0, 0, -2, -3, -1, -1, 0, 1, 1, 1, 0, -1, - 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, - 0, 1, 0, 0, 1, 1, 1, 2, 1, 2, 0, 0, 0, 0, -1, 1, - 0, 2, 0, -1, 1, 0, -1, 0, 0, 1, 0, 0, 2, 1, 0, 1, - 0, 1, -1, 0, 2, 2, 0, 1, -1, 0, -1, -1, 2, 1, 1, 2, - -2, -2, -3, -2, 0, 1, 1, 1, -2, -2, -3, -3, -1, -1, -1, 0, - -3, -1, 0, 1, 2, 1, 1, 0, -3, -1, 0, 1, 2, 1, 1, 1, - -2, 0, 0, 1, 1, 1, 1, 1, -1, 0, 0, 0, 0, 0, 0, 0, - -2, 0, 0, 0, 0, -1, -1, 0, -2, 0, 0, 0, 0, 0, -1, -1, - -3, 0, 1, 1, 1, 1, 0, 1, -5, -2, 0, 1, 2, 2, 1, 2, - -2, -1, -1, 0, 0, 1, 2, 3, 0, 0, 1, 1, 0, 0, 1, 2, - 0, 0, 1, 0, -1, -1, 0, 1, -1, -1, -1, -1, -2, -2, -1, 0, - -2, -2, -2, -2, -2, -1, 0, 1, 0, 0, 0, -1, 0, 1, 2, 2, - 2, 1, 0, 0, 0, 1, 2, 2, 2, 1, 0, -1, -1, -1, 0, 0, - 0, 1, 1, 1, 1, 1, -1, -4, -1, -1, 0, 1, 1, 1, 0, -3, - -2, -1, 0, 0, 1, 2, 2, -2, -1, 0, 0, 0, 0, 2, 3, -1, - -1, 0, 0, 0, 0, 1, 2, 0, 0, 0, -1, -2, -1, 1, 1, 0, - 0, 0, -1, -2, -2, 0, 2, 1, 0, 0, -1, -2, -1, 1, 2, 2, - 1, 0, 0, 0, -2, -3, -2, -3, 0, 0, 1, 0, -2, -2, -1, -1, - 0, -1, 1, 1, -1, -1, 0, 0, 0, -1, 1, 1, -1, -1, 0, 0, - 0, 1, 2, 1, -1, -1, 0, 1, 1, 2, 3, 2, 0, 0, 1, 2, - -1, 0, 2, 1, 0, 0, 2, 3, -2, -1, 0, 0, -1, 0, 1, 2, - 1, 1, 0, -1, -2, -2, -1, 1, 1, 1, 1, -1, -2, -2, 0, 2, - 1, 1, 1, -1, -1, -1, 0, 2, 0, 0, 0, 0, 0, 0, 1, 2, - -1, -1, -1, 0, 0, 0, 1, 2, -1, -2, -1, 1, 1, 1, 0, 0, - -1, -2, -1, 1, 2, 2, 0, -1, -1, -2, -1, 2, 2, 2, 0, -1, - -1, -1, -1, -2, -1, -1, 0, 1, 0, 0, -1, -1, -1, 0, 1, 2, - 1, 0, 0, 0, 0, 1, 1, 2, 1, 1, 0, 0, 1, 1, 1, 1, - 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, -1, -1, -1, - 1, 2, 1, 0, -1, -2, -2, -3, 2, 2, 1, 0, -2, -3, -4, -4, - -4, -2, 1, 1, 1, 1, 0, 0, -2, 0, 1, 0, 0, 0, 0, 0, - 0, 1, 1, -2, -2, -1, 0, 1, 2, 2, 1, -2, -2, -1, 1, 2, - 1, 2, 1, -2, -2, -1, 1, 2, -1, 1, 1, -1, -1, -1, 0, 1, - -2, 0, 1, 1, 0, -1, -1, 0, -2, 0, 2, 2, 1, -1, -1, 0, - 1, 1, 0, 0, 0, 1, 0, 0, -2, -3, -3, -2, -2, -1, 0, 0, - -3, -4, -3, -2, -1, 0, 0, 0, -1, -1, 0, 1, 2, 3, 2, 1, - 0, 1, 2, 3, 3, 3, 2, 1, 1, 1, 1, 2, 1, 0, 0, -1, - 0, 0, 0, 0, -1, -1, -1, -1, 0, -1, -1, 0, 0, 0, 0, 0, - 1, 1, 0, 0, -1, -1, 0, 2, 0, 0, 1, 0, -1, -1, 1, 1, - -2, -1, 0, 1, 1, 1, 1, 1, -3, -3, 0, 2, 2, 1, 1, 0, - -2, -2, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, -1, -1, - 3, 1, -1, -3, -2, -1, 0, 1, 4, 2, -1, -3, -3, -1, 1, 2, - 0, 0, 0, -1, -1, -1, -1, -1, 1, 2, 1, 0, 0, 0, -1, -1, - 2, 3, 3, 2, 1, 0, -1, -1, 3, 4, 4, 2, 1, 0, -1, -2, - 3, 3, 2, 1, 0, -1, -2, -2, 1, 1, 0, -1, -1, -2, -2, -3, - 0, 0, 0, -1, -1, -2, -2, -2, -1, -1, -1, -1, -1, -2, -2, -1, - 1, 2, 2, 2, 2, 1, 2, 2, 0, 1, 1, 1, 1, 0, 0, 0, - 0, 0, 0, 1, 1, 0, -1, -2, 0, 0, 0, 0, 1, 0, -1, -4, - 1, 0, 0, 0, 0, 0, -2, -5, 1, 0, 0, 0, 0, 0, -1, -4, - 1, 0, -1, 0, 0, 0, -1, -3, 0, -1, -1, 0, 1, 1, 1, -1, - -2, -1, 0, 0, -1, -1, -1, -2, -1, 0, 0, 0, -1, -1, -2, -2, - 0, 1, 1, 0, -1, -1, -1, -2, 0, 1, 1, 0, 0, 0, -1, -1, - 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 2, 2, 1, - 1, 1, 0, 0, 1, 2, 2, 1, 1, 1, 0, -1, 0, 1, 1, 0, - 4, 2, 1, 0, 0, 1, 1, 1, 4, 2, 1, 0, 0, 0, 0, 1, - 3, 1, 0, 0, -1, -1, -1, 0, 1, 0, 0, -1, -1, -2, -1, 0, - 0, 0, 0, 0, -1, -1, -1, 0, -1, -1, 0, 0, -1, -1, 0, 1, - -2, -1, 0, -1, -1, 0, 0, 1, -2, -2, -1, -2, -1, 0, 0, 1, - 0, 1, 1, 1, 2, 1, 0, -1, -1, -1, -1, 0, 0, -1, -2, -2, - -1, 0, -1, 0, 0, -1, -2, -1, 0, 0, 0, 0, 0, 0, 1, 2, - 0, 0, 0, 0, 0, 0, 2, 3, -1, 0, -1, -1, -1, -1, 0, 3, - -1, 0, 0, -1, -1, -2, 0, 3, 0, 0, 0, 0, -1, -1, 1, 4, - 2, 2, 0, 0, 0, 0, 0, 1, 1, 1, -1, -2, -1, -2, -1, 1, - -1, -1, -2, -2, -2, -3, -2, 0, -1, 0, -1, -1, -1, -2, -1, 1, - 1, 1, 0, 0, 1, 0, 0, 1, 2, 2, 0, 0, 1, 0, 0, 1, - 2, 2, 0, 0, 0, 0, -1, -1, 2, 2, 0, 0, 1, 0, -1, -1, - -1, 0, 1, 1, 0, -1, -1, -1, 1, 2, 3, 2, 1, 0, 0, 0, - 0, 1, 1, 1, 0, -1, 0, 0, -2, -2, -1, 0, 1, 0, 0, 0, - -2, -2, -1, 2, 2, 2, 1, 0, -2, -1, 0, 1, 1, 0, 0, -1, - -1, -1, 0, 0, -1, -2, -1, -2, 0, 1, 1, 1, 0, 0, 1, 1, - -3, -3, -3, -2, -1, -1, -2, -2, -1, -1, 0, 1, 2, 1, 0, 0, - 1, 1, 1, 2, 2, 1, 0, 0, 1, 1, 1, 1, 1, 0, -1, 1, - 1, 0, -1, -1, 0, 0, -1, 1, 0, -1, -1, -1, 0, -1, -1, 1, - 1, 0, -1, 0, 0, -1, 0, 2, 2, 0, -1, 0, 0, 0, 0, 2, - 1, 0, -2, -1, 0, 1, 1, 0, 2, 0, -1, -1, 0, 1, 1, 0, - 1, 0, -2, -1, 0, 1, 0, -1, 1, 0, -1, -1, 0, 1, 0, -1, - 0, 1, 1, 0, 1, 1, 0, 0, -2, 1, 2, 1, 0, 0, 0, 1, - -5, 0, 2, 1, 0, -1, 0, 1, -6, -1, 2, 1, 0, -1, 0, 0, - 5, 3, 0, -1, -2, -1, -1, -1, 1, 1, 0, -1, -1, 0, -1, -1, - -1, 0, 1, 1, 2, 2, 1, 0, -2, -1, 0, 1, 2, 1, 1, 1, - -2, -1, -1, -1, 0, -1, 0, 1, 0, 1, 0, 0, -1, -1, 0, 0, - 0, 1, 1, 1, 1, 0, 0, 0, -3, -2, 0, 1, 1, 0, 0, -1, - -1, 0, 1, 0, -1, 0, 2, 3, -1, 0, 0, -2, -4, -2, -1, 0, - 0, 1, 1, 0, -2, -1, 0, -1, 1, 2, 3, 1, 0, 1, 1, 0, - -1, 0, 1, 1, 1, 1, 1, 0, -2, -3, -2, 0, 0, 0, 1, 0, - -1, -2, -2, 0, 1, 0, 0, -1, 3, 1, 0, 0, 1, 0, -1, -1, - -2, -1, 0, 0, -1, -1, 0, 0, -1, 0, 0, 0, 0, 1, 1, 1, - -1, -1, -1, 0, 1, 1, 1, 1, 0, -2, -3, -1, 1, 0, 0, 0, - 1, -1, -3, -1, 1, 1, 0, -1, 3, 1, -1, 1, 2, 2, 0, -1, - 3, 1, 0, 1, 2, 1, 1, 0, 0, -2, -2, -1, -1, 0, 0, 0, - 1, 0, -1, -1, 1, 2, 1, 0, 0, -1, -2, -1, 1, 2, 2, 1, - -1, -1, -1, 0, 0, 1, 2, 0, -2, 0, 0, 0, 0, 0, 1, -1, - -1, 0, 1, 0, -1, -1, -1, -1, 0, 1, 1, 2, 0, -2, -1, 0, - 1, 2, 2, 2, 1, -1, -1, 0, 0, 1, 1, 1, 0, -2, -2, -1, - 0, 0, -1, -1, -1, -1, -2, -2, 0, 0, -1, 0, 1, 2, 2, 1, - 0, 0, -1, -1, 0, 1, 2, 2, 1, 1, -1, -2, -1, -1, -1, -1, - 2, 2, 1, 0, 0, -1, -2, -2, 1, 2, 2, 1, 0, 0, -2, -2, - 0, 0, 0, 0, 1, 1, 0, -1, 0, -1, -1, -1, 2, 3, 2, 1, - 0, -2, 1, 2, -1, 0, 0, 1, -1, -2, 2, 3, -1, 0, 0, 0, - 0, -2, 2, 3, -1, -1, 0, 0, 0, -1, 3, 2, -2, 0, 1, 0, - 0, -1, 3, 1, -2, 0, 1, 0, 0, -1, 2, 1, -1, 1, 0, -1, - 0, 0, 1, -1, -2, 0, 0, -1, 1, 0, 0, -2, -2, -1, -1, -1, - 1, 1, 1, 1, 1, -1, -1, -2, 0, 0, 0, 1, 1, 1, 1, 1, - 0, 0, 0, 1, 1, 1, 2, 3, 1, 0, 0, -1, 0, 0, 1, 2, - 0, -1, -1, -2, -1, 0, 1, 2, -2, -2, -2, -2, -1, 0, 1, 1, - -1, -1, -1, -1, 0, 0, 0, -1, 2, 2, 2, 0, -1, -1, -2, -4, - -1, -2, -1, -1, 0, 1, 2, 3, -1, -1, -1, -1, 0, 1, 2, 3, - 1, 0, -1, 0, -1, 0, 1, 2, 1, 0, 0, 0, -1, 0, 2, 2, - 1, 0, -1, -1, -2, 0, 1, 2, 0, -2, -2, -2, -3, -1, 0, 1, - 0, -2, -2, -2, -2, -1, 1, 1, 0, 0, 0, 0, 0, 1, 2, 2 -}; - -/* list of codebooks for intra-coded vectors */ -static uint8_t *svq1_intra_codebooks[4] = { - svq1_intra_codebook_4x2, svq1_intra_codebook_4x4, - svq1_intra_codebook_8x4, svq1_intra_codebook_8x8 -}; +#include "svq1_cb.h" /* block type, codes 000 .. 1xx */ static vlc_code_t svq1_block_type_table[8] = { @@ -2484,12 +998,11 @@ static int svq1_decode_frame_header (bit_buffer_t *bitbuf,MpegEncContext *s) { get_bits (bitbuf, 8); /* frame type */ - s->pict_type = get_bits (bitbuf, 2); - - if (s->pict_type == 3) - return -1; + s->pict_type= get_bits (bitbuf, 2)+1; + if(s->pict_type==4) + return -1; - if (s->pict_type == SVQ1_FRAME_INTRA) { + if (s->pict_type == I_TYPE) { /* unknown fields */ if (s->f_code == 0x50 || s->f_code == 0x60) { @@ -2572,6 +1085,8 @@ static int svq1_decode_frame(AVCodecContext *avctx, } result = svq1_decode_frame_header (&s->gb, s); + + MPV_frame_start(s, avctx); if (result != 0) { @@ -2580,25 +1095,36 @@ static int svq1_decode_frame(AVCodecContext *avctx, #endif return result; } + + if(avctx->hurry_up && s->pict_type==B_TYPE) return buf_size; /* decode y, u and v components */ for (i=0; i < 3; i++) { + int linesize; if (i == 0) { width = (s->width+15)&~15; height = (s->height+15)&~15; + linesize= s->linesize; } else { + if(s->flags&CODEC_FLAG_GRAY) break; width = (s->width/4+15)&~15; height = (s->height/4+15)&~15; + linesize= s->uvlinesize; } current = s->current_picture[i]; - previous = s->last_picture[i]; - if (s->pict_type == SVQ1_FRAME_INTRA) { + if(s->pict_type==B_TYPE){ + previous = s->next_picture[i]; + }else{ + previous = s->last_picture[i]; + } + + if (s->pict_type == I_TYPE) { /* keyframe */ for (y=0; y < height; y+=16) { for (x=0; x < width; x+=16) { - result = svq1_decode_block_intra (&s->gb, ¤t[x], width); + result = svq1_decode_block_intra (&s->gb, ¤t[x], linesize); if (result != 0) { #ifdef DEBUG_SVQ1 @@ -2607,16 +1133,17 @@ static int svq1_decode_frame(AVCodecContext *avctx, return result; } } - current += 16*width; + current += 16*linesize; } } else { + svq1_pmv_t pmv[width/8+3]; /* delta frame */ - memset (s->opaque, 0, ((width / 8) + 3) * sizeof(svq1_pmv_t)); + memset (pmv, 0, ((width / 8) + 3) * sizeof(svq1_pmv_t)); for (y=0; y < height; y+=16) { for (x=0; x < width; x+=16) { result = svq1_decode_delta_block (&s->gb, ¤t[x], previous, - width, s->opaque, x, y); + linesize, pmv, x, y); if (result != 0) { #ifdef DEBUG_SVQ1 @@ -2626,41 +1153,34 @@ static int svq1_decode_frame(AVCodecContext *avctx, } } - ((svq1_pmv_t *)s->opaque)[0].x = - ((svq1_pmv_t *)s->opaque)[0].y = 0; + pmv[0].x = + pmv[0].y = 0; - current += 16*width; + current += 16*linesize; } } pict->data[i] = s->current_picture[i]; - pict->linesize[i] = width; - /* update backward reference frame */ - if (s->pict_type != SVQ1_FRAME_DROPPABLE) - { - uint8_t *tmp = s->last_picture[i]; - s->last_picture[i] = s->current_picture[i]; - s->current_picture[i] = tmp; - } + pict->linesize[i] = linesize; } + *data_size=sizeof(AVPicture); - return 0; + return buf_size; } static int svq1_decode_init(AVCodecContext *avctx) { MpegEncContext *s = avctx->priv_data; - unsigned i; + s->avctx = avctx; s->width = (avctx->width+3)&~3; s->height = (avctx->height+3)&~3; s->codec_id= avctx->codec->id; avctx->mbskip_table= s->mbskip_table; - s->opaque = (svq1_pmv_t *) malloc (((s->width / 8) + 3) * sizeof(svq1_pmv_t)); - if (MPV_common_init(s) < 0) return -1; - for(i=0;i<3;i++) - s->current_picture[i] = s->next_picture[i]; avctx->pix_fmt = PIX_FMT_YUV410P; + avctx->has_b_frames= s->has_b_frames=1; // not true, but DP frames and these behave like unidirectional b frames + s->flags= avctx->flags; + if (MPV_common_init(s) < 0) return -1; return 0; } @@ -2669,7 +1189,6 @@ static int svq1_decode_end(AVCodecContext *avctx) MpegEncContext *s = avctx->priv_data; MPV_common_end(s); - free(s->opaque); return 0; } @@ -2681,5 +1200,6 @@ AVCodec svq1_decoder = { svq1_decode_init, NULL, svq1_decode_end, - svq1_decode_frame + svq1_decode_frame, + CODEC_CAP_DR1, }; diff --git a/src/libffmpeg/libavcodec/svq1_cb.h b/src/libffmpeg/libavcodec/svq1_cb.h new file mode 100644 index 000000000..e91b62551 --- /dev/null +++ b/src/libffmpeg/libavcodec/svq1_cb.h @@ -0,0 +1,1507 @@ +/* + * + * Copyright (C) 2002 the xine project + * Copyright (C) 2002 the ffmpeg project + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Ported to mplayer by Arpi <arpi@thot.banki.hu> + * Ported to libavcodec by Nick Kurshev <nickols_k@mail.ru> + * + */ + +/* 6x16-entry codebook for inter-coded 4x2 vectors */ +static int8_t svq1_inter_codebook_4x2[768] = { + 7, 2, -6, -7, 7, 3, -3, -4, -7, -2, 7, 8, -8, -4, 3, 4, + 19, 17, 9, 3,-14,-16,-12, -8,-18,-16, -8, -3, 11, 14, 12, 8, + 7,-16,-10, 20, 7,-17,-10, 20, -6, 18, 8,-21, -7, 18, 9,-20, + 25, 3,-20,-14, 29, 7,-18,-13,-29, -4, 21, 14,-31, -6, 20, 14, + -19,-26,-28,-24, 31, 32, 22, 10, 15, 24, 31, 28,-32,-32,-22,-13, + 2, -8,-23,-26, -9, 3, 27, 35, 3, 11, 21, 21, 8, -4,-27,-34, + -30,-31, 12, 47,-29,-30, 13, 47, 38, 30,-17,-46, 34, 26,-19,-46, + -42,-50,-51,-43, 34, 48, 55, 48, 48, 54, 51, 42,-44,-52,-53,-47, + 4, 5, 0, -6, -2, -2, 0, 1,-11, -6, -1, -2, 1, 8, 9, 1, + 0, 1, -6, 5, 8, 1,-12, 2, 7,-14, -7, 8, 5, -8, 0, 8, + 1, 4, 11, 8,-12, -8, 0, -5, -1, 1, 0, 4,-15, -8, 3, 16, + 17, 8, -4, -6, 9, -4,-13, -8, 2, 6, 1,-18, -1, 11, 11,-12, + 6, 0, 2, 0, 14, 6, -7,-21, 1, -1,-13,-20, 1, 1, 10, 21, + -22, -5, 7, 13,-11, -1, 4, 12, -7, 0, 14, 19, -4, 3, -5,-19, + -26,-14, 10, 15, 18, 4, -6, -2, 25, 19, -5,-18,-20, -7, 4, 2, + -13, -6, -1, -4, 25, 37, -2,-35, 5, 4, 1, 1,-21,-36, 2, 43, + 2, -2, -1, 3, 8, -2, -6, -1, -2, -3, 2, 12, -5, -2, -2, -1, + -3, -1, -1, -5, -1, 7, 8, -2, 2, 7, 5, -3, 1, 1, -3, -8, + -3, -1, -3, -2, -2, -3, 2, 13, 15, 0,-11, -6, 3, 0, 0, 0, + -6, -9, -5, -4, 18, 4, 1, 3, 12, 3, 0, 4,-16, -3, 3, -3, + -17, 3, 18, 2, -1, -3, -1, -1, -6, 16, -8, 0, -9, 14, -7, 0, + 3,-13, 14, -5, 3,-13, 14, -4, -7, 20, 14,-23, 8, -7, -8, 4, + 8,-15,-19, 16,-10, 13, 11, -3, 9, -1, 1, 26, 5,-15,-27, 2, + -20, 7, 16, -4,-40, 9, 31, 1, 26,-12,-30, -7, 40, -2,-19, 4, + 6, 0, 0, 0, -6, -2, 1, 2, 0, -1, 0, -6, 9, 0, -2, -1, + -7, 8, 2, -3, -1, 2, -3, 2, 7, -4, -2, 4, 2, 0, 0, -6, + -3, -2, 9, 2, -2, -1, 0, -4, -3, -3, 0, -3, -6, 2, 10, 4, + 3, 0,-10, 8, 0, 0, -4, 4, -1, 1, 4, 2, 3, -7, -9, 7, + 2, 1, -9, -4, -1, 12, 0, 0, 3, -1, 7, -4, 3,-14, 4, 2, + -12, -9, 1, 11, 2, 5, 1, 0, 3, 1, 0, 2, 0, 8, 6,-19, + -6,-10, -7, -4, 9, 7, 5, 7, 6, 21, 3, -3,-11, -9, -5, -2, + -4, -9,-16, -1, -2, -5, 1, 36, 8, 11, 19, 0, 2, 5, -4,-41, + -1, -1, -2, -1, -2, -2, 1, 6, 0, 4, 1, -8, 1, 1, 1, 0, + -2, -3, 4, 0, 2, -1, 3, -3, 1, 3, -4, 1, -1, 3, 0, -5, + 3, 4, 2, 3, -2, -3, -6, -1, -2, -3, -2, 2, -4, 8, 1, 0, + -7, 4, 2, 6, -7, -1, 1, 0, -2, 2, -4, 1, 8, -6, 2, -1, + -6, 2, 0, 2, 5, 4, -8, -1, -1,-11, 0, 9, 0, -2, 2, 2, + 17, -5, -4, -1, -1, -4, -2, -2, 0,-13, 9, -3, -1, 12, -7, 2, + 0, -2, -5, 2, -7, -5, 20, -3, 7, 7, -1,-30, 3, 5, 8, 1, + -6, 3, -1, -4, 2, -2,-11, 18, 0, -7, 3, 14, 20, -3,-18, -9, + 7, -2, 0, -1, -2, 0, 0, -1, -4, -1, 1, 0, -2, 2, 0, 4, + 1, -3, 2, 1, 3, 1, -5, 1, -3, 0, -1, -2, 7, 1, 0, -3, + 2, 5, 0, -2, 2, -5, -1, 1, -1, -2, 4, -1, 0, -3, 5, 0, + 0, 3, -1, -2, -4, 1, 5, -1, -1, 0, -1, 9, -1, -2, -1, -1, + -2, 5, 5, -1, -2, 2, -3, -2, 1, 2,-11, 1, 2, 1, 3, 2, + 2,-10, -1, -2, 4, 2, 4, 1, 4, 5, -5, 1, 0, 6,-11, 1, + 1, 0, 6, 6, 0, 2, 1,-15, 7, 3, 5, 9,-30, 2, 2, 2, + -34, 1, 9, 2, 5, 8, 8, 2, 7, 2, 6, 6, 2,-27, 1, 4 +}; + +/* 6x16-entry codebook for inter-coded 4x4 vectors */ +static int8_t svq1_inter_codebook_4x4[1536] = { + 4, 0, -6, -7, -4, -8,-13, -9, -8, -8, -1, 6, -2, 5, 22, 27, + -16, -7, 11, 10,-18, -7, 13, 10,-15, -4, 12, 8, -9, -1, 9, 5, + -2, 2, 15,-16, -3, 2, 19,-19, -3, 2, 19,-19, -2, 3, 15,-14, + 17, 22, 22, 16, -6, -7, -5, -2,-12,-16,-16,-12, 1, 1, -1, -3, + 11,-17, 0, 8, 14,-21, -1, 9, 14,-21, -2, 8, 11,-16, -2, 6, + 7, -2,-16, 11, 9, -2,-21, 14, 10, -1,-22, 14, 8, -1,-18, 10, + -10, 16, 3, -9,-13, 20, 4,-11,-14, 21, 4,-10,-11, 16, 3, -8, + 11, 4, -9, -9, 15, 6,-12,-14, 17, 8,-12,-14, 16, 10, -7,-11, + 4, 10, 14, 13, -1, 7, 15, 16,-12, -7, 3, 8,-20,-23,-18,-10, + -10,-18,-26,-25, 4, 1, -6,-11, 13, 15, 11, 3, 12, 15, 13, 8, + -16,-19,-16,-11, 7, 12, 15, 11, 11, 16, 16, 11, -6, -9,-11,-10, + 18, 19, 12, 5, 18, 16, 5, -4, 6, 0,-10,-15, -9,-17,-23,-22, + -10,-14, -1, 21,-11,-17, 0, 29,-11,-16, 1, 30,-10,-14, 0, 23, + -16,-17,-12, -6,-19,-19,-14, -7, -3, -1, 1, 2, 27, 35, 29, 19, + -37, -8, 23, 23,-42, -9, 28, 29,-43,-10, 26, 28,-38,-11, 19, 22, + 32, 16,-16,-33, 39, 20,-18,-37, 38, 19,-19,-38, 32, 15,-17,-34, + 24, 9, -6, -4, -1,-10, -6, 3, -8, -9, -1, 3, 3, 7, 2, -6, + -1, -3, -1, 0, -1, 4, 2, -7, -3, 11, 3,-16, 1, 20, 9,-18, + -3, -8, 6, 12, -5,-10, 7, 13, -6, -9, 5, 7, -5, -5, 2, -1, + -8, 12, -3, -1,-10, 15, -3, 1,-11, 13, -4, 1,-11, 8, -3, 2, + 9, 6, -5,-12, 3, 0, -8,-13, -4, -4, -1, -1, -4, 1, 15, 18, + 9, 13, 14, 12, 4, 3, -1, -2, -2, -5, -8, -5, -7,-11, -9, -4, + 7, -5, -7, -4, 14, -2, -7, -4, 17, 0, -8, -5, 15, 1, -7, -5, + -10, -1, 6, 4,-15, -9, 2, 4, 2, -1, -3, 0, 25, 13, -8,-10, + 7, 11, -3,-16, 7, 11, -3,-15, 6, 7, -2, -9, 4, 2, -3, -5, + -7, -1, -1, 0, -9, -2, 2, 6,-12, -4, 6, 14,-13, -6, 8, 19, + -18,-18,-11, -5, -3, 0, 3, 4, 6, 8, 6, 6, 6, 6, 6, 6, + -5, 3, 13,-10, -6, 1, 15, -9, -6, -3, 15, -6, -6, -6, 10, -3, + 9, 1, -9, -9, 11, 9, 6, 5, 0, 3, 8, 7,-15,-14, -6, -5, + -11, -6, 11, 19, -2, -5, -9, -8, 6, 2, -9,-10, 6, 5, 4, 5, + -7, -3, 8, 15, -1, 3, 10, 15, 5, 5, -1, -2, 4, -2,-21,-25, + 6, -6, -6, 5, 8, -9, -7, 9, 8,-12, -7, 13, 4,-14, -7, 14, + -4, -3, 1, 1, -3, -5, -2, -3, 7, 0, -2, -4, 20, 7, -4, -4, + -3,-20, -6, 10, 6, 0, 0, 1, 5, 8, 5, -1, -3, 0, 0, -2, + 13, 6, -1, 2, 5, 3, 2, 3, -3, 0, 3, 0,-16, -8, -2, -5, + -2, -7, -6, 0, -3, -6, -3, 1, -5, -1, 2, -1, -1, 12, 16, 5, + -7, 1, 9, 8,-10, -2, 5, 3, -6, 2, 7, 3, -4, 0, -1, -7, + 3, 4, -9,-24, 0, 2, 6, 3, -1, -1, 4, 7, 5, 3, -1, -2, + 3, 6, -9, 2, 1, 6,-13, 1, 1, 8,-10, 2, 1, 8, -7, 1, + -3, -3, 2, 22, -2, -3, -5, 12, -2, -3,-10, 2, -3, -1, -4, 2, + 11, 12, 8, 2, -5, -5, -5, -8, -6, -4, 0, -3, -2, -1, 3, 3, + 12, -6, -2, -1, 12, -8, -2, -2, 9, -7, 0, -3, 4, -6, 2, -2, + -19, 1, 12, -3, -4, 4, 5, -4, 6, 1, -2, -1, 4, -4, -2, 7, + -3, -4, -7, -8, -4, -4, -2, 0, -1, 2, 14, 16, -4, -2, 4, 4, + -1, 7, 2, -5, -2, 0, -1, 1, 4, -3, -1, 13, 6,-12,-14, 8, + -1, 5, 4, -5, -2, 5, 3, -9, -2, 7, 4,-12, -1, 7, 4, -9, + -6, -3, 1, 1, 11, 11, 0, -6, 6, 4, -2, -7,-12,-10, 3, 10, + -2, -3, -3, -2, 6, 11, 14, 10, -9,-11,-10,-10, 2, 2, 3, 2, + -7, -5, -7, -1, -1, 2, 0, 7, -1, 1, 0, 9, 3, 4, -5, -1, + 10, -1,-15, -1, 4, 1, -5, 2, -3, 1, -1, 1, -3, 1, 4, 4, + 2, -1, 4, 10, 6, 2, -1, 0, 2, 2, -7,-12, -4, 2, 0, -3, + -1, -4, -1, -8, 3, -1, 2, -9, 4, 0, 5, -5, 2, 0, 8, 3, + 3, 2, 1, 1, 4, -2, 0, 3, 2, -1, 4, 1, 0, 6, -1,-25, + -1, -2, -2, -4, -3, 0, -1, -4, -1, -1, -4, 2, 0, -6, 2, 25, + -11, -1, 5, 0, 7, 0, -2, 2, 10, -1, -3, 4, -5, -5, -2, -1, + 0, 6, 3, -1, -2, -1, -1, 1, -1, -7,-12, -5, 8, 6, 2, 4, + 2, 6, -1, -6, 9, 10, -1, -4, 1, 0, -4, 0, 3, -2, -9, -5, + -4, 3, 4, 0, -4, 3, 3, 0,-11, 0, 3, 2,-11, 3, 7, 2, + 2, -4, 7, 3, 1, -8, 7, 1, -1,-12, 4, 1, 3, -9, 2, 2, + 2, -2, -2, 9,-17, -3, 3, 1, -4, 7, 1, -6, 5, 4, -1, 3, + -1, 2, 0, -4, -7, 8, 12, -1, -2, 5, 4, -5, 3, -5, -8, -2, + 0, 0, -5, -2, -2, -8, 3, 27, -1, -4, -3, 6, -3, 1, -2, -7, + 4, 4, 1, -1, -7,-10, -7, -3, 10, 10, 5, 3, -2, -2, -4, -3, + 0, 1, 5, 7, 4, -2,-16,-20, 0, 4, 7, 8, 2, 0, -2, -1, + -2, 1, 3, 17, -3, 1, -2, -1, -1, -2, -1, -2, -1, -5, -1, 0, + 5, -3, 1, 0, 6, -2, 0, 0, -1, -2, 0, -3,-11, 1, 8, -1, + 3, 0, 0, 0, 0, 2, 4, 1, 2, 0, 6, 1, -2,-18, -3, 2, + -14, 0, 6, 1, -5, -2, -1, 1, -1, 1, 0, 1, 1, 7, 4, 0, + -1, 0, 1, -4, 1, 8, 3, -4, -3, 4, 1, 3, -6, 1, -4, 1, + 1,-12, 3, 3, -1,-10, 0, -1, 2, 0, 2, 1, 3, 2, 2, 4, + 3, 0, 0, 3, 2, 0, -2, 1, 5, 2, -5, 0, 6, -1,-14, -1, + -2, -6, -3, -3, 2, -1, 4, 5, 6, -1, -2, 0, 4, 4, -1, -5, + -4, 1,-11, 0, -1, 2, -4, 1, 2, -3, 3, -1, 1, -2, 15, 0, + 1, -1, 0, -2, 1, -4, -7, 1, -2, -6, -1, 21, -2, 2, -1, 1, + 21, -1, -2, 0, -1, -3, 1, -2, -9, -2, 2, -1, 2, 1, -4, -1, + 1, 8, 2, -6,-10, -1, 4, 0, -4, -3, 3, 3, 5, 0, -1, -1, + 3, 2, 1, -2, -2, -2, 4, 3, 5, 2, -4,-17, 0, -2, 4, 3, + -7, -4, 0, 3, 9, 9, 2, -1,-11, -6, 0, -1, 5, 1, 0, 1, + 0, 17, 5,-11, 3, -2, -6, 0, 2, -2, -4, 1, -4, 1, 2, -1, + -5, -1, -5, -3, -3, 5, -3, -2, 4, 16, 2, -5, -2, 5, -1, -1, + 0, 0, -4, 1, -1, 2, 5, 11, -1, -1, -2, 1, -4, -2, -3, -1, + -5, -1, 10, 0, 6, 1, 0, -3, 0, -4, 1, 0, -2, -4, 3, -1, + 6, 9, 3, 0, -2, 1, -2, 0, -2, -3, -2, -2, 1, 0, 1, -6, + 1, 0, 2, 1, -1, 3, -2, 1, 0, -1,-15, 0, -1, 5, 2, 6, + 2, 0, 2, 2, 0,-12, -4, 6, 0, 1, 4, -1, 1, 2, 1, -4, + 1, -2, -7, 0, 0, 0, 0, -1, -5, 2, 11, 3, 1, 3, 0, -6, + 0, -3, -9, -4, 1, 3, -1, 0, 4, 1, -2, 0, 7, -3, -1, 6, + 1, -2, 6, 2, 0, -1, 3, -2, -2, 4, 0, 2, -1, 2,-14, 2, + 2, 2, 0, -1, -2, 3, -3,-14, 0, 2, 3, -3, 5, 1, 3, 2, + 1, -3, 4,-14, 1, -2, 11, -1, 0, -1, 3, 0, -1, 1, 0, 2, + -2, 3, -3, 2, -4, -1, -4, 3, -1, 2, 1, 3, -6, -2, 2, 7, + -2, 1, 2, 0, -2, 0, 0, -1, 12, 5, -1, 2, -8, -1, 1, -7, + 2, -2, -4, 2, 11, 0,-11, -2, 3, 1, -3, -1, 0, 3, 1, -1, + 0, 3, 0, -2, 0, -6, -1, -3, 12, -7, -2, 0, 7, -2, 1, 1, + 1, 2, 2, 2, -1, 2, 0, 2,-23, 0, 4, 0, 3, 2, 1, 3, + -4, -5, -1, 5, -3, 5, 10, -1, 0, 0, 3, -4, 1, -1, 2, -5 +}; + +/* 6x16-entry codebook for inter-coded 8x4 vectors */ +static int8_t svq1_inter_codebook_8x4[3072] = { + 9, 8, 4, 0, -3, -4, -4, -3, 9, 8, 4, -1, -4, -5, -5, -3, + 8, 7, 3, -2, -5, -5, -5, -4, 6, 4, 1, -2, -4, -5, -4, -3, + -12,-14,-11, -4, 1, 5, 6, 6, -8,-10, -7, -5, -2, 1, 1, 1, + 5, 4, 3, 1, 0, 0, -1, -1, 13, 13, 9, 6, 3, 0, -1, -2, + -4, -4, -3, -1, 1, 4, 8, 11, -5, -6, -4, -2, 0, 3, 8, 12, + -7, -7, -6, -4, -2, 2, 7, 10, -7, -7, -5, -4, -2, 1, 5, 8, + -3, -2, -1, 1, 3, 6, 7, 6, 2, 3, 5, 7, 8, 8, 6, 4, + 4, 5, 4, 3, 1, -2, -6, -7, 1, 0, -2, -7,-10,-14,-17,-16, + -5, -4, 1, 8, 9, 3, -3, -7, -7, -6, 1, 11, 12, 5, -3, -8, + -8, -7, 0, 9, 11, 5, -3, -7, -8, -6, -1, 5, 8, 4, -2, -6, + -4, -5, -7, -8, -9, -9, -8, -6, -4, -5, -6, -7, -7, -6, -4, -2, + 0, 1, 2, 3, 5, 8, 10, 9, 1, 2, 3, 6, 9, 12, 14, 13, + 5, 6, 6, 5, 4, 3, 2, 1, 5, 6, 7, 7, 6, 6, 6, 4, + -1, 0, 1, 1, 3, 5, 5, 5,-13,-16,-17,-17,-14,-10, -6, -4, + 9, 11, 13, 16, 15, 13, 12, 10, -4, -5, -6, -7, -7, -7, -6, -5, + -6, -6, -7, -7, -7, -7, -6, -5, -2, -1, 0, 0, 0, 0, 0, -1, + -11,-13,-15,-16,-16,-14,-12,-10, 2, 3, 4, 5, 4, 3, 3, 3, + 6, 7, 8, 8, 8, 7, 6, 5, 3, 4, 3, 3, 3, 3, 3, 3, + 3, 4, 4, 1, -2, -7,-13,-17, 5, 7, 7, 5, 1, -5,-13,-19, + 6, 8, 9, 8, 5, -1, -9,-16, 6, 8, 10, 10, 7, 2, -4,-11, + 18, 9, -1,-10,-13, -9, -4, 0, 22, 12, -1,-12,-15,-10, -4, 2, + 23, 13, 0,-10,-13, -9, -3, 2, 20, 12, 2, -6, -9, -6, -2, 2, + -6, -6, -6, -7, -7, -7, -7, -6, -6, -7, -8, -8, -9, -9, -9, -8, + -3, -3, -3, -3, -3, -3, -3, -3, 12, 15, 18, 21, 21, 19, 17, 14, + 14, 16, 18, 18, 18, 16, 15, 13, 5, 6, 6, 5, 5, 4, 4, 3, + -6, -7, -9,-10,-10,-10, -9, -7,-10,-11,-13,-14,-14,-13,-12,-10, + -27,-17, -4, 5, 9, 10, 10, 7,-32,-19, -3, 7, 11, 12, 11, 8, + -30,-16, -2, 8, 12, 12, 10, 7,-23,-12, 0, 7, 10, 11, 9, 6, + 16, 17, 16, 12, 6, -1, -8,-12, 17, 18, 15, 10, 1, -8,-15,-18, + 15, 14, 10, 4, -5,-14,-20,-23, 10, 8, 4, -1, -9,-16,-21,-22, + -10,-12,-12,-11, -5, 4, 14, 20,-11,-13,-15,-12, -4, 7, 19, 27, + -11,-13,-14,-11, -3, 8, 21, 28,-10,-11,-12, -9, -2, 8, 18, 25, + -1, -1, -1, 1, 4, 6, 6, 5, 0, 0, 0, 2, 4, 3, 1, -2, + 0, 0, 2, 4, 4, -1, -7,-10, 0, 0, 3, 5, 3, -3,-11,-15, + -14,-13, -8, -1, 3, 3, -1, -4, -5, -4, -1, 4, 8, 8, 3, 0, + 3, 2, 2, 3, 4, 5, 3, 1, 5, 3, 0, -2, -2, -1, -1, -1, + 9, 1, -6, -6, -5, -3, -2, -1, 12, 1, -6, -6, -4, -2, -1, 0, + 14, 4, -4, -4, -2, -2, -1, -1, 14, 6, -1, -1, -1, -1, -1, -1, + 4, 6, 8, 10, 11, 9, 7, 5, -1, -1, -1, 0, 0, -1, -1, -2, + -2, -4, -4, -5, -5, -5, -5, -4, -2, -3, -3, -4, -4, -3, -2, -1, + 2, 3, 4, 4, 3, 1, 0, 0, -1, 1, 4, 5, 6, 5, 4, 3, + -8, -6, -2, 2, 3, 4, 4, 3,-14,-13, -9, -5, -2, -1, 0, 0, + -3, -4, -5, -4, 0, 7, 12, 13, -3, -4, -5, -5, -2, 4, 9, 10, + -2, -3, -4, -5, -4, -1, 3, 4, -1, -1, -2, -3, -3, -2, 0, 1, + 9, 5, -2, -8,-11,-10, -7, -4, 12, 10, 6, 2, 0, -1, 0, 0, + 2, 2, 3, 4, 3, 1, 1, 1, -9, -8, -4, 0, 1, 2, 1, 0, + 6, 8, 8, 5, 1, -5,-11,-13, 0, 1, 2, 2, -1, -4, -8,-11, + -3, -2, 1, 3, 3, 1, -1, -4, -2, -1, 2, 5, 6, 6, 4, 1, + 3, 4, 5, 5, 4, 1, -3, -6, 5, 6, 4, 2, 2, 2, 0, -3, + 6, 5, 0, -5, -5, -2, -1, -2, 7, 4, -3,-11,-12, -7, -3, -2, + 1, 0, -1, -1, -1, 0, 0, 0, 2, 3, 4, 4, 5, 5, 4, 3, + -7, -9, -9,-10,-10, -9, -7, -6, 3, 4, 5, 6, 5, 5, 5, 5, + -7, -7, -7, -7, -6, -6, -5, -4, -5, -4, -3, -1, -1, -1, 0, 0, + -3, -2, 1, 4, 5, 5, 5, 5, -2, -1, 3, 6, 9, 10, 10, 9, + -14, 1, 10, 3, -2, 0, 1, 1,-16, 2, 13, 3, -3, -1, 1, 0, + -15, 2, 12, 3, -4, -2, 1, 1,-10, 3, 10, 2, -3, -1, 1, 1, + 0, 1, 4, 2, -5,-10, -3, 11, -1, 1, 4, 2, -6,-13, -2, 15, + -1, 0, 3, 1, -6,-12, -1, 15, -1, 1, 2, 1, -4, -8, 0, 11, + 10, 5, -2, -2, 2, 5, 1, -4, 7, 0, -8, -6, 1, 5, 2, -4, + 2, -5,-12, -7, 2, 7, 4, -1, -1, -7,-10, -4, 4, 9, 7, 2, + -5, -5, -4, -6, -6, -5, -5, -3, -1, -2, -2, -4, -5, -6, -5, -4, + 6, 7, 7, 4, 0, -2, -3, -3, 13, 14, 13, 10, 5, 1, -1, -2, + 1, 1, 2, 2, 2, 2, 2, 2, -5, -6, -8, -9, -9, -8, -7, -6, + 7, 9, 10, 11, 11, 9, 7, 5, -1, -2, -3, -3, -4, -4, -4, -3, + -1, -1, 0, 0, 0, 0, -1, -1, -3, -3, -4, -5, -4, -3, -3, -2, + 2, 1, -1, -3, -3, -2, -1, 0, 12, 12, 8, 3, 1, 0, 0, 1, + -6, -8, -8, -6, -2, 2, 6, 8, 1, 1, -1, -2, 0, 3, 5, 7, + 3, 3, 1, -1, -1, 0, 0, 2, 0, 1, 0, -1, -1, -1, -2, -1, + 1, 0, 0, 0, 0, 0, 2, 4, 2, 1, 3, 4, 3, 1, 0, 2, + 2, 1, 0, 0, -1, -1, 0, 3, 5, 1, -6,-12,-13, -8, -1, 4, + -2, 0, -1, -2, -1, 0, 2, 3, -6, -3, -2, 0, 1, 1, 1, 1, + -9, -5, 0, 4, 5, 3, 1, 0, -8, -3, 3, 7, 8, 4, 1, 0, + 1, 2, 2, 3, 3, 1, -1, -3, 4, 5, 5, 6, 6, 5, 2, 0, + 0, 0, 0, 0, 1, 0, -2, -4, -3, -3, -4, -3, -3, -4, -7, -8, + 14, 12, 6, -1, -3, -3, 0, 0, 7, 5, 1, -3, -5, -4, -2, -1, + -2, -2, -2, -2, -2, -2, -1, -1, -6, -4, -1, 1, 1, 1, 0, -1, + 2, 2, 1, -3, -6, -7, -6, -3, 1, 0, -1, -3, -2, 1, 4, 6, + 0, 0, 1, 2, 4, 7, 8, 7, 0, 0, 0, 0, -1, -4, -7, -8, + 0, 2, 1, -2, -3, -3, -2, -1, -1, 1, 0, -3, -5, -2, 0, 2, + -2, -1, -2, -5, -4, 1, 6, 9, -3, -2, -3, -4, -2, 5, 11, 13, + -4, -2, 2, 6, 4, -3,-10,-14, -2, -1, 1, 4, 4, 1, -1, -2, + 0, 0, -1, -2, -2, 0, 4, 6, 2, 2, 0, -3, -3, 0, 5, 9, + -4, -4, -2, 1, 6, 9, 3, -7, -2, -2, -2, -1, 4, 8, 0,-11, + 1, 1, 0, 0, 2, 6, -1,-10, 2, 2, 1, 0, 2, 4, 0, -7, + -1, -2, -3, -6, -7, -8, -8, -8, 2, 3, 3, 1, -1, -2, -3, -4, + 5, 5, 5, 4, 3, 2, 0, -1, 3, 3, 3, 3, 2, 2, 1, 1, + 3, 3, 2, -2, -3, 0, 7, 10, 1, 2, 2, -2, -5, -4, 0, 3, + 0, 3, 4, 2, -3, -5, -6, -4, 0, 2, 4, 4, 1, -4, -7, -7, + 2, 4, 5, 5, 5, 5, 6, 6, -4, -4, -3, -5, -5, -3, -3, -2, + -3, -4, -4, -5, -4, -2, -2, -2, 1, 1, 0, 0, 2, 4, 5, 4, + -2, 0, 3, 4, 4, 3, 2, 2, -9, -7, -4, 0, 3, 6, 6, 6, + -5, -5, -3, -2, 0, 1, 3, 4, 5, 5, 2, -2, -4, -6, -5, -3, + 1, -6, -4, 7, 5, -2, -2, 1, 5, -5, -4, 6, 4, -5, -4, 1, + 5, -5, -4, 6, 4, -5, -3, 1, 1, -7, -3, 8, 7, -1, -3, 1, + -8, -7, -4, 0, 2, 4, 5, 5, 5, 6, 5, 2, -1, -5, -7, -7, + 5, 6, 4, 1, -3, -5, -6, -5, -7, -7, -5, -2, 1, 6, 9, 10, + 6, 3, 0, 1, 3, 0, -8,-14, 3, 0, -1, 1, 4, 3, 0, -4, + 1, 0, 0, 1, 2, 1, 1, 1, -1, -1, 1, 2, 1, -1, -1, 0, + 1, 1, 1, 1, 0, -2, -3, 0, 1, 2, 1, 0, -2, -8, -9, -4, + 1, 3, 3, 2, 1, -3, -3, 1, 0, 1, 1, 1, 1, 1, 4, 8, + 2, 5, 9, 7, 2, -1, -1, 1, -4, -1, 1, 0, -3, -4, -1, 2, + -3, 0, 3, 3, 0, -1, 0, 2, -4, -1, 1, 1, -2, -4, -5, -4, + 1, -1, -2, -2, -1, 2, 4, 5, 2, 1, 1, 0, -1, -1, 0, 0, + 2, 3, 4, 5, 4, 2, 1, 0, -9, -9, -6, -3, -1, -1, -1, -1, + -6, -6, 4, 7, 0, -2, -1, -2, -1, -2, 5, 6, -1, -2, 0, -1, + 4, -1, 1, 0, -4, -2, 0, -2, 7, 1, -1, -2, -3, 1, 3, 1, + 4, 2, 1, 3, 3, 1, 1, 2, 2, -2, -4, 0, 3, 1, 0, 0, + 1, -4, -8, -4, 1, 2, 1, 0, 2, -3, -9, -6, 0, 3, 3, 2, + -1, -1, 0, -1, -1, 0, 1, 2, 3, 1, -4, -8, -7, -3, 1, 2, + 2, -1, -3, -2, -1, 0, 1, 0, -1, 0, 5, 11, 9, 3, -1, -3, + -1, -2, -2, -1, 1, 1, 1, 1, 0, -1, 0, 3, 6, 6, 5, 5, + 2, 1, -1, -1, -2, -5, -6, -4, 2, 2, 2, 1, -1, -4, -5, -5, + -1, -3, -6, -7, -6, -4, -1, 1, 5, 5, 3, 4, 4, 3, 4, 5, + -1, -2, -3, -2, -2, -2, 0, 1, 0, 0, 0, 0, 0, 1, 2, 3, + -6, -6, -4, -1, 2, 2, 2, 2, -6, -7, -5, -2, 0, -1, -1, 0, + 2, 2, 2, 4, 4, 3, 3, 4, 2, 1, 0, -1, 0, 0, 2, 4, + 12, 5, -5, -8, -5, 0, 2, 2, 2, -3, -6, -3, 0, 0, -1, -2, + -2, -3, -1, 3, 4, 1, -2, -3, 2, 2, 3, 4, 3, 1, -1, -1, + 3, 2, 1, 0, 1, 4, 3, 0, 4, 3, 0, -5, -6, 0, 3, 3, + 2, 3, 1, -7,-12, -6, 1, 3, 1, 3, 4, -1, -6, -4, 0, 1, + -9, -4, 2, 6, 7, 4, 1, 0, -7, -1, 4, 6, 4, 0, -3, -3, + -6, 0, 4, 4, 1, -2, -3, -2, -4, 1, 3, 2, 0, -2, -1, 0, + 0, 5, 2, -5, -3, 3, 1, -4, -2, 4, 2, -6, -3, 6, 4, -3, + -1, 5, 3, -5, -1, 7, 3, -4, -1, 2, 0, -6, -3, 5, 3, -3, + -8, -3, 3, 5, 3, 1, -2, -2, 2, 4, 4, -2, -4, -3, 1, 3, + 2, 1, -3, -5, -3, 3, 4, 3, -5, -6, -5, 3, 10, 8, -1, -5, + 0, 3, 2, -4, -9, -7, 0, 6, -5, -1, 5, 7, 4, -1, -3, -3, + -5, -5, -2, 3, 6, 5, -1, -4, 9, 6, 0, -4, -2, 1, 1, -1, + -1, -1, -1, 1, 1, 0, -1, 0, -1, 0, 0, 0, 0, -1, -1, 0, + 2, 1, -2, -1, 1, 1, 0, 0, 12, 8, 2, -1, -1, -4, -7, -7, + 2, 1, 3, 6, 7, 4, 2, 0, 1, 0, -1, 0, -1, -4, -7, -8, + 0, 0, -1, 0, 0, 0, -1, -3, 0, 0, 0, 0, 1, 1, 0, -2, + -1, 0, 1, 1, 0, 0, -1, -2, 0, 0, -1, -3, -4, -3, -1, 1, + -1, 0, 0, 0, 1, 4, 10, 12, -1, 0, -2, -2, -3, -3, -1, 1, + -3, -1, -2, -4, 2, 9, 9, 7, -3, 0, -1, -3, 0, 2, -1, 1, + -1, 1, -2, -3, 0, -1, -3, 0, 0, 0, -3, -2, 0, -1, -1, 1, + -1, -2, -1, -1, -2, -1, -1, -2, 2, -1, -2, -1, 0, 1, 0, -2, + 3, -1, -2, 2, 5, 3, -1, -3, 1, -5, -5, 1, 6, 6, 2, 0, + 1, 2, 0, -1, 0, 1, 0, -2, -5, -3, -1, 0, 1, 2, 1, -2, + -7, -5, -2, -2, -2, -2, 0, 1, -1, 0, 1, 1, 0, 3, 9, 12, + 0, 6, 5, 1, -2, -3, 0, 3, 0, 6, 5, 1, 1, 1, 2, 3, + -5, -2, -2, -3, 0, 0, 0, 0, -6, -3, -3, -2, 0, 0, -1, -2, + 4, 4, 2, 1, 0, -1, -1, 0, -2, -2, 0, 1, 2, 1, 1, 0, + 2, 2, 1, -1, -3, -5, -9,-10, 2, 1, -1, -1, 1, 4, 4, 1, + 4, 0, -2, -2, -2, -2, -1, 0, 7, 1, -4, -3, -2, 0, 1, 1, + 10, 5, -1, -2, 0, 1, 1, 0, 5, 1, -3, -4, -3, -1, -1, -2, + 2, 1, -1, -3, -3, 1, 1, -1, -2, -1, 3, 0, -1, 1, 1, 0, + -3, 1, 7, 2, -3, -2, -1, 0, -2, 4, 8, -1, -8, -5, 0, 2, + -4, -1, 1, 2, 1, -3, -4, -2, -5, -3, -2, 1, 4, 4, 4, 6, + -3, -2, -4, -3, 0, 1, 1, 2, 2, 2, 2, 1, 2, 1, -1, -1, + -4, -1, 0, -1, -3, -3, -1, -1, 1, 4, 4, 2, 0, -1, -2, -3, + 4, 6, 5, 3, 2, 1, -2, -4, 0, 1, 1, 1, 1, -1, -4, -6, + 1, 2, 2, -1, -6, -5, -1, 2, -3, -2, 1, 1, -4, -3, 2, 5, + -2, -1, 2, 2, -3, -4, 0, 3, -2, -2, 2, 6, 5, 2, 1, 2, + 2, -3, -3, 0, 0, 2, 3, 1, 3, -1, 1, 3, 1, 2, -1, -5, + -5, -7, -4, -2, 1, 8, 8, 1, -1, 0, 2, 0, -3, 0, 1, -3, + -2, -5, -5, -2, -3, -1, 0, -2, -1, -4, 0, 4, 0, 2, 4, 0, + 0, 0, 8, 10, 2, 1, 3, -1, -4, -3, 2, 3, -3, -3, 1, -1, + 1, -2, -4, 2, 7, 3, -2, -1, 6, 4, -2, -1, 2, 0, -1, 3, + 1, 1, -2, -2, -2, -5, -3, 4, -6, -2, 1, 1, -1, -4, -2, 4, + -2, -1, -2, -2, 0, 1, 0, -2, -1, 1, 0, -1, 0, 0, -1, -3, + 0, 1, -2, -4, -3, -1, 0, 0, 6, 8, 5, 0, 0, 1, 2, 3, + -2, -2, 2, 5, 2, 0, 0, 1, 2, -2, -2, -1, -1, 1, 2, 4, + 2, -1, 0, 1, 0, 0, 0, 1, -8, -7, -1, 1, -1, -1, 1, 3, + 0, 3, 6, 2, -2, 1, 2, 0,-10, -7, -1, 0, -3, -1, 2, 1, + 0, 0, 2, 2, 1, 1, 1, -1, 3, 0, -2, -2, 0, 2, 1, 0, + 8, 1, 0, 0, -2, -3, -1, 0, 2, -2, 2, 5, 1, -2, -1, 1, + -3, -6, -3, -1, -3, -3, -1, 2, 2, 0, 1, 2, 2, 1, 0, 0, + 1, -1, -1, -2, -1, 0, 1, 0, 15, 9, 2, -1, -2, -3, -3, -3, + 0, -3, -2, 0, 0, -1, -1, -1, 1, 0, 1, 0, 0, -1, -1, -1, + 0, 2, 2, -2, -3, -3, -7, -8, 0, 2, 2, 0, 1, 2, 1, 1, + 1, 2, 2, 2, 3, 1, 0, 3, 1, 0, -1, -2, -1, -2, 0, 5, + -11, -6, -1, 1, 2, 3, 1, -3, 1, 4, 3, -1, -2, 1, 2, -1, + 2, 2, 1, -1, -2, 0, 1, -1, 0, 0, -1, -1, 0, 2, 3, 2, + 1, 1, 2, 1, -1, 1, 0, -4, 0, 0, 0, -2, -2, 2, 4, -2, + -2, -3, 0, 0, -1, 2, 1, -6, 0, 2, 5, 5, 3, 2, -1, -7, + 4, 2, 0, 0, 3, 3, 1, -1, 0, -1, -1, 3, 6, 4, 1, -1, + -2, -2, 0, 2, 2, 0, -2, -2, -1, 0, -1, -5, -7, -5, -1, 1, + 5, -1, -2, 0, 2, 4, 2, -5, 0, -5, -2, 2, 1, 2, 0, -6, + 6, 1, 0, 1, -2, -1, 4, 2, 2, -3, -3, 0, -1, -2, 0, 0, + 1, -1, 0, 2, 0, 0, 6, 11, 2, -1, -1, 0, -3, -2, 3, 5, + 0, -2, -1, 0, -1, 0, 0, -3, 1, -1, -1, -1, -2, -1, -3, -7, + 1, 1, -2, -2, 1, 3, 1, -2, -1, 2, 0, -1, -1, 1, 0, 0, + -4, 2, 3, -1, -2, -2, 0, 1,-11, -2, 4, 5, 6, 2, -1, -2, + -6, -2, 1, -1, -3, -4, 1, 9, -3, 0, 3, 3, 2, -3, -3, 3, + 1, 1, 0, 0, 1, -1, -2, 3, 2, 0, -3, -3, 0, -1, -1, 3, + 1, -1, -3, 1, 2, -6, -4, 6, 0, -2, -5, -2, 0, -3, -2, 3, + 2, 2, 1, -2, -2, 1, 2, -1, -1, 1, 1, -2, -1, 6, 7, -1, + 1, 0, -4, -2, 1, -2, -3, 1, -4, 0, -3, -2, 2, 0, -3, 0, + -3, 4, 3, 1, 8, 7, 0, -1, -3, 4, 1, -4, 2, 3, -2, -3, + -3, 6, 1, -4, 1, 1, -1, -1, -2, 4, -3, -3, 3, 0, -1, -1, + 1, 2, -4, 2, 4, -3, -1, 2, 3, -1, -4, 5, 4, -6, -3, 2 +}; + +/* 6x16-entry codebook for inter-coded 8x8 vectors */ +static int8_t svq1_inter_codebook_8x8[6144] = { + -4, -3, 4, 5, 2, 1, 1, 0, -5, -3, 5, 5, 2, 1, 0, 0, + -6, -4, 5, 5, 2, 1, 0, 0, -7, -4, 4, 5, 2, 1, 0, 0, + -8, -5, 3, 4, 2, 1, 0, 0, -8, -6, 3, 4, 1, 1, 1, 0, + -8, -6, 2, 4, 2, 1, 1, 0, -8, -6, 2, 4, 1, 1, 1, 1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -2, -2, -2, -2, -2, -2, + -2, -3, -3, -3, -3, -3, -3, -3, -2, -3, -3, -3, -3, -3, -4, -3, + -2, -2, -2, -2, -2, -3, -3, -2, 1, 1, 1, 1, 1, 0, -1, -1, + 4, 5, 5, 5, 4, 3, 3, 2, 7, 7, 8, 8, 8, 7, 6, 5, + 2, 1, 2, 4, 4, 0, -4, -6, 1, 1, 2, 5, 5, 1, -5, -7, + 1, 2, 1, 4, 5, 1, -5, -8, 1, 1, 1, 5, 5, 0, -6, -8, + 0, 1, 1, 5, 6, 1, -6, -9, 0, 0, 1, 4, 5, 0, -5, -8, + 0, 0, 1, 4, 5, 0, -5, -7, 0, 0, 1, 4, 4, 1, -4, -7, + 1, 2, 3, 0, -3, -4, -3, -1, 1, 3, 4, 0, -3, -4, -3, -1, + 2, 4, 5, 1, -3, -4, -3, -2, 2, 5, 6, 1, -3, -5, -4, -2, + 3, 6, 6, 1, -3, -5, -4, -2, 3, 6, 6, 1, -3, -5, -4, -2, + 3, 6, 6, 1, -3, -5, -4, -2, 3, 5, 5, 1, -3, -4, -4, -2, + 2, 2, 2, 2, 1, 0, 0, -1, 4, 4, 4, 3, 2, 1, 1, 0, + 4, 5, 4, 4, 3, 3, 2, 1, 4, 4, 4, 4, 4, 3, 2, 2, + 2, 3, 3, 3, 3, 3, 2, 1, -1, -1, -1, -1, 0, 0, 0, 0, + -5, -6, -6, -5, -5, -4, -3, -3, -7, -9, -9, -8, -7, -6, -6, -5, + 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, + 0, -1, -1, -1, -2, -2, -1, -1, -3, -5, -6, -6, -6, -6, -5, -4, + -3, -5, -6, -7, -6, -6, -5, -4, -1, -2, -2, -2, -2, -2, -1, -1, + 0, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, + 2, 1, -2, -5, -4, 0, 2, 5, 2, 1, -2, -6, -5, 0, 3, 5, + 2, 1, -2, -6, -6, -1, 3, 6, 3, 2, -2, -7, -6, 0, 4, 7, + 2, 1, -2, -7, -5, 0, 5, 7, 2, 1, -2, -6, -5, 0, 4, 7, + 2, 1, -2, -6, -4, 0, 4, 6, 1, 1, -2, -5, -4, 0, 3, 6, + -10, -9, -6, -4, -1, 2, 3, 2,-10, -9, -5, -3, 0, 4, 4, 3, + -9, -7, -3, -1, 2, 5, 5, 3, -7, -5, -2, 0, 3, 5, 5, 3, + -6, -3, 0, 1, 4, 6, 5, 3, -4, -2, 1, 2, 3, 5, 4, 2, + -2, 0, 1, 2, 2, 4, 3, 1, -1, 1, 2, 2, 2, 3, 3, 1, + -4, -5, -5, -6, -6, -6, -6, -5, -3, -3, -4, -4, -4, -4, -4, -4, + 0, 0, 0, 0, -1, -1, -1, -1, 5, 5, 6, 5, 5, 4, 3, 2, + 5, 6, 7, 7, 7, 6, 5, 4, 3, 3, 4, 4, 4, 4, 3, 2, + 0, -1, 0, 0, -1, -1, 0, -1, -3, -3, -4, -4, -4, -4, -3, -3, + 1, -2, -5, 1, 5, 4, 2, 0, 1, -3, -6, 1, 6, 5, 2, 0, + 0, -4, -7, 0, 6, 6, 2, 1, -1, -5, -9, -1, 6, 6, 3, 1, + -1, -6,-10, -2, 6, 6, 3, 1, -1, -6, -9, -2, 5, 6, 3, 1, + -2, -6, -9, -2, 5, 5, 3, 1, -2, -6, -7, -2, 4, 4, 2, 1, + -5, -7, -8, -9, -9, -8, -7, -6, -5, -6, -6, -7, -7, -6, -6, -5, + -3, -3, -3, -4, -5, -5, -4, -4, -1, 0, 0, -1, -1, -1, -1, -1, + 0, 1, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 5, 5, 5, 4, + 3, 4, 5, 6, 8, 8, 8, 7, 3, 4, 5, 6, 7, 7, 7, 6, + 5, 6, 7, 8, 9, 10, 10, 9, 3, 4, 6, 7, 8, 9, 9, 8, + 0, 1, 2, 3, 4, 5, 5, 5, -1, -2, -1, -1, 0, 1, 2, 2, + -2, -3, -3, -3, -3, -2, -1, 0, -3, -4, -5, -5, -5, -5, -5, -4, + -4, -5, -5, -6, -7, -7, -6, -5, -3, -4, -5, -6, -7, -7, -6, -6, + 13, 7, 0, -3, -3, -4, -4, -5, 14, 7, 0, -3, -3, -4, -4, -4, + 15, 8, -1, -4, -4, -4, -5, -4, 15, 8, -1, -4, -4, -5, -4, -3, + 15, 7, -1, -4, -5, -5, -5, -4, 14, 7, -1, -4, -4, -4, -4, -3, + 12, 6, -1, -4, -4, -4, -4, -3, 11, 5, -1, -4, -4, -4, -4, -3, + -17, -4, 5, 4, 4, 4, 3, 3,-18, -5, 5, 4, 4, 4, 3, 3, + -19, -5, 6, 4, 4, 4, 3, 2,-20, -5, 6, 4, 4, 4, 3, 3, + -20, -4, 6, 4, 4, 5, 3, 3,-19, -5, 6, 4, 4, 5, 3, 3, + -18, -4, 5, 4, 4, 4, 3, 2,-17, -5, 4, 3, 4, 4, 3, 3, + -6, -6, -6, -4, -2, 1, 6, 11, -6, -7, -7, -4, -2, 2, 8, 13, + -8, -8, -7, -4, -2, 3, 9, 14, -8, -8, -7, -5, -1, 4, 10, 16, + -8, -8, -7, -5, -1, 4, 10, 17, -8, -8, -7, -4, 0, 5, 10, 16, + -8, -8, -6, -3, 0, 4, 9, 15, -7, -7, -5, -3, 0, 4, 8, 12, + 8, 7, 7, 5, 2, -2, -8,-14, 8, 8, 7, 5, 2, -2, -8,-15, + 8, 8, 7, 5, 1, -3, -9,-16, 8, 8, 7, 5, 1, -3,-10,-17, + 8, 9, 8, 5, 1, -3,-10,-17, 8, 8, 7, 4, 1, -4,-10,-16, + 7, 7, 7, 4, 1, -3, -9,-14, 6, 7, 6, 3, 0, -3, -9,-13, + 5, 1, -4, -4, -3, -1, 0, 0, 7, 2, -3, -3, -2, -1, 1, 0, + 7, 1, -3, -3, -1, 0, 1, 1, 6, 1, -3, -2, -1, 1, 1, 0, + 6, 0, -4, -2, -1, 0, 1, 0, 5, 0, -4, -3, -1, 0, 0, -1, + 5, 0, -3, -1, 0, 0, 0, -2, 4, 1, -2, -1, 0, 1, 0, -1, + 2, 2, 1, 1, -2, -6, -8, -8, 1, 1, 1, 1, -2, -5, -8, -8, + 1, 1, 1, 0, -1, -3, -5, -5, 0, 0, 0, 0, -1, -1, -1, -2, + 0, -1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 2, 3, 2, + 2, 1, 1, 1, 2, 3, 4, 3, 3, 3, 3, 3, 4, 4, 5, 4, + -4, -4, -3, -2, 0, 0, 1, 1, -4, -4, -3, -2, -1, 0, 0, 1, + -2, -2, -2, -1, -1, -1, 0, 0, 0, 1, 0, 0, 0, 0, 0, -1, + 2, 2, 2, 2, 2, 2, 1, 1, 3, 4, 4, 4, 4, 4, 4, 3, + 1, 1, 1, 3, 3, 4, 3, 3, -5, -6, -5, -4, -3, -3, -2, -2, + -4, -2, -1, -1, -1, -1, 0, 1, -4, -2, -1, -1, -1, -1, 0, 1, + -3, -2, -1, -1, -1, 0, 1, 2, -4, -3, -2, -1, -1, 1, 3, 3, + -4, -3, -3, -1, -1, 1, 4, 5, -4, -3, -2, -2, -1, 1, 4, 7, + -2, -2, -1, -1, 0, 2, 6, 8, -1, 0, 0, 1, 1, 4, 7, 8, + -3, -3, -3, -2, -2, -1, -1, 0, -1, -1, 0, 1, 2, 2, 3, 3, + 0, 1, 2, 4, 5, 6, 6, 5, -1, 0, 2, 3, 5, 6, 5, 3, + -1, -1, 0, 2, 3, 3, 2, 1, -2, -2, -1, 0, -1, -3, -4, -4, + 0, 0, -1, -1, -2, -4, -8, -7, 1, 2, 1, 0, -1, -4, -6, -7, + -2, 4, 1, -6, 0, 3, 0, 0, -2, 5, 1, -7, 0, 3, 0, 0, + -3, 5, 1, -8, 0, 3, -1, -1, -2, 6, 1, -9, 0, 3, 0, -1, + -2, 6, 2, -8, 0, 4, 0, -1, -3, 5, 1, -7, 1, 4, 0, 0, + -2, 4, 1, -7, 0, 4, 1, 0, -1, 4, 1, -6, 0, 3, 1, 0, + 0, 0, 0, 3, 4, 5, 4, 1, 1, 1, 1, 2, 3, 3, 2, 0, + 2, 2, 1, 2, 2, 1, -1, -2, 4, 3, 1, 1, 0, -1, -3, -5, + 5, 3, 1, -1, -2, -3, -4, -6, 5, 3, 0, -2, -3, -5, -6, -7, + 4, 3, 0, -2, -3, -4, -5, -5, 4, 3, 0, -1, -2, -2, -3, -3, + 0, 0, 0, 0, -1, -5, -2, 6, 0, 0, 0, 1, -1, -6, -2, 8, + 0, 0, 0, 2, 0, -6, -3, 9, 0, -1, 0, 2, 0, -7, -2, 10, + 0, -1, 0, 2, -1, -8, -3, 10, 0, -1, -1, 2, -1, -7, -3, 9, + 0, -1, 0, 1, -1, -6, -3, 8, 0, 0, 0, 1, 0, -5, -2, 7, + 2, 3, 3, 2, 1, 0, -1, -1, 3, 4, 3, 2, 1, 0, -1, -2, + 3, 4, 4, 2, 1, -1, -2, -3, 2, 3, 3, 2, 0, -1, -2, -3, + -1, 0, 1, 1, 0, -1, -2, -2, -5, -4, -3, -1, 0, 1, 1, 1, + -8, -8, -5, -1, 1, 3, 4, 3,-10, -9, -5, 0, 3, 5, 6, 5, + -5, -1, 4, 5, 3, 1, 0, 0, -6, -1, 4, 5, 2, 0, -1, -2, + -6, -1, 5, 4, 2, -1, -2, -2, -7, -1, 4, 4, 1, -2, -3, -3, + -6, -1, 5, 4, 1, -2, -3, -3, -5, 0, 4, 4, 1, -1, -2, -2, + -4, 0, 5, 4, 1, -1, -1, -2, -3, 1, 4, 3, 1, -1, -1, -2, + -2, -3, -2, 1, 4, 6, 5, 3, -3, -4, -4, 0, 3, 5, 4, 2, + -3, -5, -5, -1, 2, 4, 3, 1, -4, -6, -4, -1, 2, 4, 2, -1, + -2, -4, -3, 1, 2, 4, 2, -1, -2, -4, -2, 1, 3, 3, 1, -2, + -2, -3, -2, 1, 3, 3, 1, -2, -2, -2, -1, 1, 3, 3, 0, -2, + -4, -4, -3, -2, -1, 2, 5, 7, -4, -4, -3, -3, -2, 1, 5, 7, + -2, -3, -2, -3, -3, -1, 3, 5, -1, -1, 0, -2, -3, -2, 2, 4, + 1, 1, 1, -1, -4, -3, 1, 3, 4, 3, 2, -1, -4, -3, -1, 1, + 6, 4, 3, 0, -3, -3, -2, 0, 6, 5, 3, 1, -2, -3, -2, -1, + 12, 11, 8, 4, 0, -2, -2, -1, 10, 9, 6, 2, -1, -2, -1, 0, + 4, 3, 2, 0, -1, -1, 0, 1, -1, -1, -1, -1, -2, 0, 1, 2, + -3, -5, -4, -2, -2, 0, 2, 3, -5, -5, -4, -2, -1, 0, 1, 2, + -5, -5, -4, -2, -1, 0, 1, 1, -4, -4, -3, -2, -2, -1, 0, 0, + 3, 3, 2, -1, -3, -4, -3, -2, 3, 2, 0, -2, -4, -4, -3, -2, + 2, 2, 1, -1, -3, -5, -4, -3, 3, 3, 3, 1, -2, -3, -3, -3, + 4, 4, 4, 3, 0, -2, -2, -2, 5, 5, 5, 3, 0, -1, -2, -2, + 5, 5, 4, 2, -1, -2, -3, -2, 3, 3, 3, 0, -2, -4, -4, -4, + -1, -1, 4, -2, -2, 6, 2, -5, -1, 0, 4, -2, -3, 6, 2, -6, + -1, 0, 4, -2, -3, 7, 3, -7, -1, -1, 4, -3, -4, 8, 3, -7, + 0, -1, 4, -3, -4, 7, 3, -6, -1, -1, 4, -3, -4, 7, 3, -6, + -1, -1, 3, -3, -4, 6, 3, -6, -1, 0, 3, -2, -3, 6, 3, -5, + 1, -2, -7, 2, 5, -2, -1, 1, 1, -2, -8, 3, 6, -3, -1, 2, + 2, -2, -9, 4, 7, -4, -2, 2, 3, -1, -9, 5, 7, -4, -1, 3, + 3, -1, -9, 4, 7, -4, -2, 2, 3, -1, -7, 4, 6, -4, -2, 1, + 2, 0, -6, 4, 6, -4, -1, 1, 2, 0, -5, 3, 4, -3, -1, 1, + -2, 2, 2, 0, 0, -1, -3, -4, -2, 2, 2, 1, 1, 0, -2, -4, + -2, 2, 2, 2, 2, 1, -1, -2, -3, 2, 3, 3, 4, 2, 0, -2, + -3, 2, 3, 2, 4, 2, 0, -3, -4, 1, 2, 1, 2, 1, -1, -3, + -5, 0, 1, 0, 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-1, 2, + 5, 2, 0, -1, -1, 0, -1, 2, 2, 1, 0, 0, 0, 1, 0, 2, + -1, -1, 1, 1, 2, 2, 1, 2, -3, -2, 0, 0, 0, 0, -2, -1, + 0, 3, 2, 0, -2, -3, -3, -3, 0, 3, 3, 1, 0, 0, 1, 2, + -1, 0, -1, -2, -1, -1, 1, 3, -1, 0, -1, -2, -1, -1, 0, 2, + -1, 0, -1, -2, 0, 0, -1, 2, -1, 0, -1, -2, -1, -1, -2, 1, + 0, 1, 0, -3, -1, -1, -1, 2, 5, 5, 2, -1, -1, -1, 1, 3, + 0, 0, 1, -1, -3, -2, 0, 2, 1, 1, 3, 0, -2, -2, 0, 1, + 1, 1, 3, 1, 0, 0, -1, -1, 0, -1, 2, 1, 1, 0, -1, -3, + -1, -2, 1, 1, 1, 0, -2, -4, -1, 0, 2, 1, 1, 0, -1, -3, + 1, 1, 3, 2, 1, 0, -2, -3, 2, 2, 4, 2, 1, -1, -2, -4, + 1, 2, 2, 2, 0, -2, 0, 2, -1, -1, -2, -3, -4, -5, -3, 1, + 0, 1, 1, 0, -1, -1, -1, 1, 0, 1, 1, 1, 0, 0, 0, 2, + 0, 1, 1, 2, 1, 1, 1, 2, -1, -1, 0, 2, 2, 2, 2, 3, + -2, -4, -4, -1, -2, -2, -2, 0, 1, 0, 0, 1, 0, 0, 0, 1, + 0, -1, -3, -2, 0, 2, 2, 1, 0, -1, -2, -3, 0, 1, 1, 2, + 1, 0, -2, -3, -1, 0, 0, 1, -1, 0, -1, -2, 0, 0, -1, 0, + -1, 1, 1, 0, 2, 2, 0, 0, 0, 2, 3, 1, 3, 5, 3, 2, + -1, 1, 1, -2, 0, 3, 1, 1, -1, 0, 0, -4, -4, -1, -1, -1, + -1, 1, 1, 0, 1, 2, 1, 2, -3, 0, 1, 0, 1, 1, 0, 2, + -5, -3, -1, -1, 0, 1, 0, 1, -4, -3, -2, -3, -2, -1, -1, 0, + 0, 0, -1, -2, -2, -2, -2, 0, 3, 4, 2, 0, 0, 0, 0, 1, + 2, 1, 0, 0, 0, 0, -1, 0, 0, 1, 2, 3, 4, 4, 3, 2, + -1, 4, 7, 4, 0, 0, 0, 0, -1, 4, 6, 3, 0, 1, 1, 1, + 0, 3, 4, 0, -1, 0, 0, 1, 0, 1, 1, -2, -1, 0, -1, -1, + -1, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, 0, + -1, -3, -3, 0, 1, -1, -2, -1, -3, -4, -4, -2, -1, -2, -2, -1, + 2, 2, 1, 0, 1, 1, 0, -3, -2, -1, 0, 0, 1, 1, 0, -3, + -2, -1, 0, 1, 2, 1, 1, -2, 1, 2, 2, 2, 3, 3, 2, -1, + 1, 2, 1, 0, 1, 1, 2, -1, 0, 1, -2, -4, -2, 0, 1, -1, + 1, 1, -1, -3, -2, 0, -1, -3, 1, 2, 0, -1, 0, 1, -1, -4, + -1, -1, -2, -2, 0, 3, 4, 3, 1, 1, -1, -3, -2, 0, 0, 0, + 2, 2, 2, 2, 2, 1, -1, -1, 1, 1, 1, 3, 3, 0, -2, -2, + 0, -1, -1, -1, 0, -2, -1, -1, -1, -3, -4, -3, -2, -2, 0, 2, + -1, -1, 0, 1, 2, 2, 3, 5, -2, -1, -1, 0, 0, 0, 0, 1, + -2, -3, 2, 0, 0, 1, 1, -1, -1, -4, 1, -2, -1, 2, 2, 0, + 1, -4, 0, -2, -2, 1, 1, -1, 2, -3, 1, -1, -1, 1, 1, -1, + 3, -2, 3, 1, 0, 1, 1, -1, 1, -3, 2, 1, 0, 1, 0, -1, + -1, -5, 1, 0, -1, 0, 1, 1, 0, -3, 3, 3, 1, 2, 3, 3, + 0, -1, -2, 1, 5, 5, 2, -1, 1, -1, -2, -1, 1, 1, -2, -5, + 1, 1, -1, -2, -1, -1, -1, -3, 1, 1, -1, -1, -1, 2, 4, 3, + -1, -1, -1, -1, -1, 0, 4, 3, -1, -1, 0, 1, -1, -3, -1, -1, + 0, 0, 0, 2, 2, 0, 0, -1, 0, -2, -3, 0, 1, 1, 3, 2, + 2, 3, 2, 1, 0, 0, -2, -2, 2, 3, 0, 1, 1, 3, 3, 2, + 0, 0, -3, -1, -1, 2, 2, 3, -2, -2, -3, 1, 1, 2, 1, 1, + -2, -1, -2, 2, 1, 1, -1, -2, 0, 1, 0, 2, 0, 0, -2, -2, + 0, 1, 0, 2, 0, 0, -2, -2, -3, -2, -2, 0, -1, -2, -2, -3, + 0, 1, -1, 3, -1, 1, 3, -1, 0, 1, -1, 3, -1, -1, 2, -3, + 1, 1, -2, 3, -1, -3, 0, -3, 2, 2, -2, 3, 0, -2, 1, -2, + 1, 1, -3, 3, -1, -2, 1, -3, 1, 1, -3, 3, 0, -1, 1, -2, + 1, 2, -1, 4, 0, -1, 1, -2, 0, 1, -1, 3, -1, -3, 0, -3, + -3, -3, -1, 1, 2, 1, -1, -2, -2, -2, 0, 2, 1, 0, -2, -2, + -3, -2, 1, 2, 1, -1, -2, -1, -3, -2, 2, 4, 0, -2, -2, 1, + -3, -1, 2, 4, 0, -2, -2, 2, -1, 1, 4, 3, -1, -3, -2, 2, + 0, 2, 4, 2, -1, -2, -1, 2, 0, 1, 2, 0, -1, 0, 1, 3, + 3, 0, -5, 1, 4, 0, 0, 1, 1, -2, -5, 2, 5, -1, -2, 1, + -1, 0, 0, 3, 3, 1, 0, -1, -2, 3, 4, -2, -3, -1, 0, -2, + -3, 3, 5, -3, -3, 0, 0, -2, -1, 3, 2, -2, -2, 2, 2, -1, + 2, 0, 0, -1, 0, 0, 0, 0, 0, -3, -2, 1, 3, 0, -2, -2 +}; + +/* list of codebooks for inter-coded vectors */ +static uint8_t *svq1_inter_codebooks[4] = { + svq1_inter_codebook_4x2, svq1_inter_codebook_4x4, + svq1_inter_codebook_8x4, svq1_inter_codebook_8x8 +}; + +/* 6x16-entry codebook for intra-coded 4x2 vectors */ +static int8_t svq1_intra_codebook_4x2[768] = { + 12, 13, 13, 11, -7,-10,-15,-17,-16,-15,-12,-10, 11, 15, 15, 12, + 2, 17, 20, 15,-45,-24, 2, 13, 21, 20, -6,-36, 12, 16, -1,-27, + -18,-21, 10, 45,-11,-20, -7, 21, 43, -8,-28, 0, 33,-16,-28, 3, + -12,-18,-18, -6,-20,-10, 28, 55, -5,-18,-21,-18, 56, 30, -6,-20, + -34, 27, 29,-22,-30, 29, 26,-25, 30, 34, 33, 26,-25,-31,-35,-33, + -31,-35,-36,-32, 29, 36, 37, 31,-71,-12, 38, 34,-63, -1, 42, 33, + 58, 37,-31,-60, 55, 34,-33,-61,-57,-57, 22, 93,-57,-58, 21, 93, + 59, 69, 70, 62,-63,-68,-68,-60,-64,-71,-71,-64, 63, 73, 72, 62, + -2, 0, 7, 15,-11,-10, -3, 5, -5, -8,-10,-10, 1, 9, 14, 9, + 15, 8, -4,-11, 12, 2,-11,-12, -8, 0, 19, 28, 4, -1,-15,-26, + -15, 27, 2,-14,-14, 22, 1, -9, -4, -6,-13,-10, -6,-14, 6, 47, + -35,-20, 6, 23, 6, 9, 6, 4, -6, 2, 23,-22, -7, 4, 28,-21, + 20,-22, -2, 6, 22,-28, -5, 8,-10,-18,-16,-12, 36, 19, 2, -1, + -3, 0, 4, 8,-45,-10, 23, 23, 40, 15,-20,-35, -4, -1, 4, 1, + 9, -5,-33, 24, 8, 3,-26, 19, -1, 4, 6, -3, 32, 25,-13,-49, + 24, 24, 15, 7,-17,-27,-19, -7,-47, 0, 39, 24,-21, -6, 7, 4, + -1, 0,-10,-13, 1, 1, 5, 16, 20, 5, -3, -9, -1, -4, -2, -6, + -17, -7, 1, 4, 12, 7, 0, 0, 3, 0, 12, 11, -3, 1, 0,-23, + 4, 17, -6, 0, 6, 3,-25, 0,-17, 10, 8, 5,-14, 4, 1, 4, + 13, 10, 4, 2,-23, -9, 1, 2, 3, -3, 1, 7, 1,-23, -7, 20, + -7,-18, 2, 12, -5, -4, 10, 9, 4, 10, 7,-24, 6, 3, 4,-10, + 22,-14,-22, 6, 0, 5, 5, -1, -4, 3,-11, -4, -7, 31, 7,-14, + -5,-16, -1, 42, -4, -2, -9, -5, 5, -8, -6, -3, 42, -4,-21, -5, + -18, 12, 20,-12, 13,-13,-10, 7, -8, -9, -2,-18,-16, 6, 40, 8, + 10, -1, 0, 4, -3, 4, -1,-13, -2, 6, 1,-15, 5, 3, 1, 2, + -4, -2, 1, 3, 15, 0, -9, -4, -3, -4, -4, -4, -3, 5, 16, -3, + 2, 13, 3, 4, -3, -8,-10, 0, -6, -2, -4, -1, -2, -3, -6, 23, + 6, -6, 7, 1, 4,-18, 5, 1, -1, 1,-15, 14, -5, 6, -4, 4, + 2, 2, 2, 6,-24, 2, 7, 3,-26, 0, 3, 3, 5, 7, 1, 6, + 14, -2,-18, -3, 7, 5, -4, 2, -6, 3, 32, 1, -6, -6, -6,-12, + 5,-36, 7, 6, 9, -1, 11, 0, 4, 4, 5, 3, 4, 15, 3,-38, + 10, 23, -5,-42, 0, 4, 4, 4, 23, 17, -6,-13,-13,-37, 1, 29, + 5,-14, -1, 1, 5, 0, 3, 1, 0, 4, -5, 2, 8, 0, 0,-10, + 4, 7, -2, -3,-10, 3, 1, 1,-12, -1, 13, 3, 0, -1, 1, -3, + 0, -1, 3, 1, -6, -9, 3, 9, -6, 1, -4, -6, 8, -1, 0, 8, + -3, -3, 0, 18, -5, -1, -4, -1, -8, -2, 3, -4, 0, 17, -1, -5, + 5, -2, 9,-10, 1, -5, 6, -5, 4, 2, 2, 3, 10,-14, -8, 1, + -1, -2,-18, -1, -1, 20, 1, 2, -1, 1, -9, 1, -1, -9, 22, -4, + 6, -4, 8, -3, -1, 7,-19, 5, -7, 31, -4, -4, -6, 0, -5, -5, + -7, -8,-19, -4, 1, 1, 4, 32, 38, -1, -8, 4, -7, -8, -6,-12, + -1, 0, -7, 1, -1, 9, -1, 0, 9, -1, -1, 0, 2, -6, 1, -3, + -12, 0, 2, 1, 1, 1, 8, 0, 9, 1, 0, 2, -2, 1,-11, 0, + 0, 8, 2,-10, -1, 2, -1, 0, -2, -4, 0, -5, -2, -1, -1, 14, + -3, 7, -1, 5, 0,-10, 1, 1, -1, -5, 14, -1, -2, 1, -3, -2, + -6, 0, 0, 6, 2, 3, -9, 4, 4, -5, -1, -1, -7, 3, 8, -1, + 2, -4, -1,-11, 11, 2, 1, 0, -1, 2, 3, 9, 0, 2, 0,-15, + 3, 5,-20, 3, 3, -1, 3, 3, 1, -1, 16, 1, 2,-29, 9, 2, + -13, -6, -1, -3, 36, -1, -8, -3, 2, 5, 4, 2,-37, 9, 11, 3 +}; + +/* 6x16-entry codebook for intra-coded 4x4 vectors */ +static int8_t svq1_intra_codebook_4x4[1536] = { + -11, -3, 3, 6,-10, -1, 5, 7, -9, -1, 6, 7, -9, -1, 4, 6, + 5, 7, 0,-14, 6, 9, 2,-15, 6, 9, 2,-15, 4, 6, 0,-14, + 16, 3, -5, -6, 16, 1, -8, -8, 14, -1, -9, -9, 12, 0, -8, -8, + 8, 12, 16, 17, -2, 2, 6, 9,-10, -8, -4, 0,-15,-14,-11, -7, + -7,-10, -2, 16, -7,-11, -3, 18, -7,-11, -1, 20, -6, -8, 1, 19, + -9,-13,-16,-17, 2, -2, -7, -9, 11, 8, 4, -1, 16, 15, 11, 7, + -22, -2, 13, 15,-24, -2, 14, 16,-25, -4, 13, 15,-25, -6, 10, 13, + 26, 26, 22, 16, 17, 15, 9, 3, -2, -6,-11,-14,-20,-25,-28,-28, + -27,-27,-25,-21,-16,-15,-11, -7, 3, 8, 12, 13, 23, 28, 31, 30, + 20, 16, -7,-33, 22, 19, -6,-35, 22, 19, -6,-34, 20, 17, -6,-32, + -20,-20, 2, 38,-21,-22, 2, 40,-21,-22, 2, 40,-20,-20, 3, 38, + -47, -4, 24, 26,-50, -3, 26, 27,-50, -3, 26, 27,-47, -4, 24, 26, + 45, 6,-23,-27, 48, 5,-25,-28, 48, 5,-26,-28, 44, 6,-24,-27, + -30,-36,-10, 76,-31,-37,-11, 78,-31,-37,-11, 78,-31,-36,-10, 77, + -53,-32, 35, 52,-54,-34, 36, 52,-54,-34, 36, 52,-53,-33, 34, 51, + -93,-34, 62, 65,-93,-34, 62, 66,-93,-34, 62, 65,-93,-34, 60, 64, + -7, 0, 2, 2, -8, -1, 3, 3, -8, 0, 4, 5, -6, 1, 5, 5, + 3, 7, 11, 11, 2, 2, 3, 3, 1, -2, -6, -7, 1, -5,-11,-13, + 3, -2, -4, -3, 7, 0, -5, -5, 12, 4, -5, -7, 14, 6, -4, -7, + 18, 14, 3, -2, 6, 4, 0, -3, -8, -5, -2, 0,-16,-11, -2, 2, + -8, -6, 7, 18, -7, -8, 2, 13, -4, -6, -2, 6, 0, -4, -3, 1, + 1, -3,-13,-18, 0, -1, -5, -7, -1, 1, 6, 7, -2, 4, 15, 17, + -15,-14, -7, -2, -6, -5, -1, 0, 6, 6, 3, 1, 15, 13, 6, 1, + 2, -2,-11, 10, 2, -1,-12, 11, 3, -1,-12, 11, 2, -2,-11, 11, + -9, 14, -1, -5, -9, 15, -2, -5, -8, 16, -2, -5, -7, 15, -1, -4, + 2, 6, 8, 8, -2, 3, 9, 12,-11, -5, 4, 10,-19,-16, -8, 0, + 14, 8, -7,-15, 12, 7, -7,-14, 8, 5, -4, -9, 5, 3, -1, -4, + 12,-14, -2, 2, 13,-15, -1, 3, 14,-15, -1, 3, 13,-14, -1, 3, + 0, 6, 10,-13, 0, 6, 10,-15, 0, 7, 9,-17, 1, 6, 8,-16, + -8, -5, 15, -2, -8, -6, 17, -2, -8, -6, 16, -3, -8, -5, 15, -2, + -9,-11,-11,-10, 9, 10, 9, 8, 8, 10, 10, 9, -8, -9, -8, -7, + 9, 10, 9, 7, -8,-10,-10,-10, -7,-10,-11,-11, 11, 12, 11, 8, + 0, 10, 7, 0, 0, 7, 0, -6, 0, 2, -5, -6, -2, -1, -4, -1, + 5, 0, -6, -9, 2, 2, 2, 1, -2, 0, 5, 7, -6, -5, 1, 4, + 3, -8, 2, -1, 4, -9, 3, 0, 5, -7, 3, 0, 7, -5, 3, 0, + -5, -3, 2, 9, -6, -3, 1, 8, -6, -3, 1, 7, -5, -2, 0, 4, + 13, 8, 3, 1, -3, -5, -4, -1, -8, -7, -3, 0, -1, 1, 3, 2, + 3, 2, -5,-12, 4, 3, -2, -9, 3, 4, 1, -4, 3, 5, 4, -1, + -9, -8, -4, 0, 8, 6, 2, 0, 10, 8, 3, 0, -6, -5, -3, -1, + -3, -9,-12, -5, 0, -3, -5, 0, 2, 3, 2, 4, 5, 8, 7, 6, + -1, -2, 5, 12, -1, -1, 5, 9, 2, 1, -1, -2, 2, -1,-11,-17, + -7, 3, 3, -1, -9, 3, 4, -1,-10, 4, 6, -1, -9, 5, 7, 0, + -18, -7, 2, 2, -8, 1, 5, 3, 3, 4, 1, 0, 9, 5, -2, -3, + -2, 0, 6, 8, -4, -5, -5, -3, 1, -2, -6, -8, 10, 9, 3, -1, + 0, -2, -2, 0, 0, -4, -5, 0, -2, -8, -4, 8, -5, -7, 6, 24, + 9, 1, -7, 1, 9, 1, -8, 1, 8, 0,-10, 1, 8, -1,-11, -1, + 8, 8, 6, 3, 5, 4, 3, 2, -2, -3, -1, 0,-10,-13, -8, -4, + 0, 4, 2, -3, 0, 6, 3, -5, 3, 10, 2,-12, 5, 10, -4,-22, + 0, -4, -1, 3, 1, -4, -1, 5, 1, -5, 0, 8, -1, -6, -2, 7, + -1, -1, -2, -4, -1, -2, -4, -6, -1, -1, -1, -2, 1, 5, 10, 9, + 10, 3, 0, -2, 6, -1, -2, -5, 3, -1, -2, -6, 2, 0, 0, -5, + 6, 3, 0, 0, 6, 3, 1, 1, 4, -2, -2, 1, 0, -9, -9, -2, + -11, -3, 1, 2, -6, 2, 4, 5, -3, 2, 3, 4, -2, 1, 1, 2, + -6, -4, -1, -2, 2, -1, -1, -2, 10, 2, -2, -2, 11, 2, -4, -1, + 6, 0, -2, 2, 3, 3, 0, 0, -6, 3, 3, 0,-17, -1, 5, 0, + -1, 4, 10, 11, -3, -2, 0, 1, -3, -4, -5, -3, -1, -2, -2, -1, + 2, -3, -9,-12, 3, 3, 3, 2, 2, 2, 4, 4, 2, 1, -1, -2, + -2, 9, 5,-10, -3, 5, 5, -5, -2, 1, 2, 0, -1, -2, -2, 1, + -2, -3, 7, -2, -1, -3, 7, -3, -1, -2, 8, -4, -2, -2, 7, -3, + 1, -8, -3, 12, 2, -2, -2, 4, 1, 3, 0, -5, -1, 5, 2, -7, + -1, 3, 1, -5, -7, -2, 3, 1, -2, -7, -2, 2, 20, 3, -5, -1, + 5, 0, -3, -2, -7, -7, 0, 6, -6, 0, 7, 6, 2, 6, 0, -7, + -2, 6, -7, 1, -2, 7, -8, 3, -2, 7, -7, 3, -1, 7, -6, 2, + -5, -2, 5, 7, 4, 1, -4, -8, 6, 3, -2, -5, -7, -5, 3, 7, + -1, -1, 6, 5, 0, -1, 1, -4, 2, 1, 0, -7, 1, 0, 0, -4, + -8, 0, 3, 1, -2, 1, -1, -1, 1, -1, -3, 1, 1, -2, 1, 9, + 5, 2, -3, -4, -1, 0, -1, -3, -3, 1, 3, 1, -4, 0, 4, 2, + 2, -2, -2, 12, 0, -2, -5, 3, -1, 0, -3, 1, -3, -1, -2, 1, + 1, 5, 3, 0, -6, -4, -2, 1, 0, -2, -2, 2, 6, 1, -4, -1, + -3, -5, -5, -1, 3, 5, 5, 4, 0, 3, 1, -1, -2, 1, -2, -3, + 2, -4, -5, -3, 4, -2, -3, -2, 6, 0, -1, -1, 7, 1, 0, 0, + -3, -2, -2, 0, -2, -3, -5, -1, -2, 2, 0, -1, -1, 11, 9, -1, + 0, 1, -1,-10, -1, 1, 0, -6, 1, 0, 1, 4, 2, -5, -1, 13, + -2, 4, 5, 0, -5, 1, 6, 3, -6, -2, 3, 2, -5, -2, 0, -2, + -1, 1, 1, -2, -1, -2, 0, 2, 5, 5, 5, 7, 0, -4, -8, -7, + 0, 2, -1, -5, -1, 2, 2, -3, 0, 5, 3, -5, 3, 8, 2,-12, + 8, 4, 0, -2, 10, -1, -4, -1, 3, -6, -3, 0, -4, -5, 0, 0, + 0,-10, -4, 2, -1, -6, 3, 5, -1, -3, 6, 4, 0, -2, 4, 2, + 0, 8, 1, -1, 0, 11, 1, -3, -1, 6, -2, -4, -3, -2, -7, -4, + 0, -1, -1, -1, 4, 5, 6, 5, -5, -9, -8, -5, 2, 2, 3, 2, + 0, 2, 6, 1, 2, 0, 3, 0, 1, -2, -1, -2, 0, -1, -3, -6, + 0, 0, 2, 0, 4, 0, 2, 1, 5, -2, 0, 0, -2, -9, -1, 2, + 0, 1, 0,-10, -1, 1, 8, 0, -1, -2, 4, 0, 1, -1, 2, -1, + -3, -2, 2, -1, -3, -1, 2, -3, 0, -1, 1, 0, 8, 1, -1, 3, + 0, 1, 1, 2, 0, -4, -2, 0, -1, -5, 1, -1, -2, -1, 11, 2, + 1, 5, -2, -2, 0, 2, -4, 0, -2, 1, -5, 1, 0, 5, 0, 1, + -5, -3, 0, 6, -4, 2, 0, 0, -3, 5, 1, 0, -3, 3, 0, 0, + 3, -2, -3, 1, 1, -4, 0, 8, -2, -3, -2, 3, 1, 2, -1, -1, + 1, 1, 0, 2, 2, 0, 1, 6, 1, -1, 2, 1, 0, 3, 0,-19, + 1, -3, -2, 2, 6, 5, -2, -7, -3, 1, 3, 1, -1, -1, 0, 2, + -8, -1, -1, -4, 1, 1, -1, 2, 4, 3, 2, 3, -5, 1, 3, 0, + 0, 2, -1, 1, -3, 0, 0, 5, -5, -2, 0, 8, -4, -4, -4, 6, + 1, 2, 1, 2, 2, 2, -3, 2, 4, 0, -9, 0, 7, 0,-11, 1, + 0, 0, 0, -2, 3, 3, -1, -6, 4, 3, -3,-10, -1, 2, 6, 2, + 7, -2, -3, 5, -4, 0, 3, -1, -4, 2, 1, -7, 2, -1, -1, 3, + 3, 2, 2, 2, -5, -7, -7, -5, 5, 6, 4, 2, -2, -1, 0, 1 +}; + +/* 6x16-entry codebook for intra-coded 8x4 vectors */ +static int8_t svq1_intra_codebook_8x4[3072] = { + 5, 6, 6, 6, 7, 7, 8, 8, 0, 0, 0, 0, 0, 1, 2, 3, + -3, -4, -4, -5, -5, -4, -3, -2, -4, -4, -4, -5, -4, -4, -3, -3, + 1, 2, 2, 2, 2, 3, 3, 3, 2, 3, 3, 4, 4, 5, 5, 5, + -1, 0, 1, 1, 2, 3, 4, 4, -9,-10, -9, -9, -8, -7, -6, -5, + -4, -4, -5, -6, -6, -7, -7, -7, 0, -1, -2, -2, -3, -3, -4, -4, + 4, 4, 3, 3, 2, 1, 1, 0, 7, 7, 7, 6, 6, 5, 4, 4, + 2, 4, 5, 6, 4, 1, -3, -6, 3, 4, 5, 5, 4, 0, -5, -8, + 2, 3, 4, 4, 2, -2, -7,-10, 2, 2, 2, 1, 0, -4, -9,-12, + -9, -7, -3, 1, 4, 4, 3, 3,-10, -7, -2, 3, 5, 5, 3, 3, + -9, -6, -2, 3, 6, 5, 4, 3, -8, -6, -1, 3, 4, 4, 3, 2, + -5, -5, -5, -5, -3, 1, 4, 7, -5, -5, -5, -4, -2, 1, 6, 8, + -4, -5, -4, -3, -1, 3, 8, 10, -3, -4, -3, -2, 1, 5, 9, 11, + -2, -2, -2, -2, -2, -2, -2, -2, -4, -5, -5, -5, -5, -5, -5, -4, + -3, -4, -4, -4, -4, -4, -4, -3, 9, 10, 10, 11, 11, 11, 10, 10, + 7, 4, 1, -2, -4, -6, -9,-10, 9, 7, 3, 0, -2, -4, -8, -9, + 11, 8, 4, 2, 0, -3, -6, -8, 11, 9, 5, 3, 1, -2, -5, -7, + -13,-13,-13,-12,-11,-10, -8, -8, 0, 1, 2, 3, 4, 4, 4, 3, + 3, 4, 5, 6, 6, 6, 5, 4, 3, 4, 4, 4, 3, 3, 3, 2, + 10, 10, 11, 10, 9, 9, 8, 7, 6, 6, 6, 6, 5, 4, 3, 2, + 0, 0, 0, -1, -2, -3, -4, -4,-10,-10,-11,-12,-13,-14,-14,-14, + 16, 16, 17, 16, 15, 13, 12, 11, -1, -2, -3, -4, -4, -4, -4, -3, + -4, -5, -6, -6, -6, -6, -6, -6, -5, -6, -6, -6, -6, -6, -5, -5, + -13,-13,-13,-12,-11,-10, -8, -6, -9, -8, -7, -6, -4, -2, 0, 1, + -2, -1, 1, 3, 5, 7, 8, 9, 5, 7, 9, 11, 13, 14, 15, 15, + 16, 14, 11, 7, 2, -3, -7, -9, 14, 12, 8, 3, -1, -6, -9,-11, + 11, 9, 4, 0, -4, -8,-11,-13, 8, 5, 1, -3, -6,-10,-12,-14, + -18,-15, -9, -3, 1, 6, 9, 11,-17,-13, -7, -1, 3, 7, 11, 12, + -15,-11, -5, 1, 5, 9, 12, 13,-13, -9, -3, 2, 5, 9, 11, 13, + 22, 21, 19, 15, 10, 3, -4, -9, 20, 18, 15, 9, 2, -5,-12,-17, + 16, 13, 8, 1, -7,-14,-20,-24, 10, 6, -1, -8,-15,-21,-25,-27, + -25,-23,-20,-14, -7, 1, 9, 14,-23,-21,-16, -9, 0, 9, 16, 21, + -20,-16,-10, -1, 8, 16, 22, 25,-15,-11, -3, 6, 14, 20, 25, 27, + -4, -2, 0, 1, 2, 2, 2, 2, -5, -2, 0, 2, 3, 3, 3, 3, + -6, -4, -1, 1, 2, 3, 3, 3, -7, -5, -2, 0, 1, 1, 2, 2, + 2, 1, 1, 1, 1, 0, -2, -3, 3, 3, 2, 1, 0, -1, -3, -4, + 4, 3, 2, 1, 0, -2, -4, -6, 5, 4, 3, 1, -1, -3, -5, -6, + 5, 6, 6, 4, 2, 0, -2, -3, 3, 4, 4, 4, 3, 1, 0, -1, + -2, -2, -1, -1, -1, -1, -2, -2, -5, -4, -3, -2, -2, -2, -3, -3, + -1, -1, -1, -1, -1, -1, -1, -1, -3, -4, -4, -4, -3, -3, -3, -3, + -1, -1, -1, -1, -1, -1, -1, -2, 5, 6, 6, 6, 6, 5, 4, 3, + 4, 4, 4, 4, 4, 5, 6, 7, 0, -1, -1, -1, -1, 0, 1, 2, + -2, -3, -3, -3, -3, -2, -1, 0, -3, -3, -4, -4, -4, -3, -2, -1, + 0, -2, -4, -4, -2, 0, 2, 3, 0, -2, -3, -3, -1, 2, 4, 5, + -1, -2, -4, -3, 0, 3, 5, 6, -2, -3, -4, -3, -1, 2, 4, 5, + 9, 4, 0, -3, -3, -1, 0, 1, 8, 4, -1, -4, -3, -1, 1, 2, + 6, 2, -3, -5, -4, -2, 0, 1, 5, 1, -3, -4, -4, -2, 0, 1, + 5, 3, 1, -1, -4, -8,-10,-10, 3, 3, 2, 1, 0, -2, -3, -4, + 1, 1, 1, 2, 3, 2, 1, 0, -1, 0, 1, 2, 3, 4, 3, 2, + 0, 1, 2, 2, 1, -1, -3, -3, 0, 1, 1, 1, -1, -2, -4, -3, + -3, -3, -3, -3, -3, -3, -1, 2, -4, -4, -3, 0, 3, 7, 12, 14, + -5, -5, -6, -6, -6, -6, -6, -5, 2, 2, 2, 1, 0, 0, 0, 0, + 4, 4, 3, 2, 1, 0, 0, 0, 6, 6, 5, 4, 2, 2, 1, 1, + -7, -7, -6, -3, 0, 4, 7, 8, -1, -2, -3, -3, -2, -1, 1, 2, + 3, 3, 1, -1, -2, -2, -2, -1, 6, 6, 4, 2, 0, -2, -2, -2, + -6, -5, -2, 2, 5, 9, 11, 12, -4, -4, -2, 0, 2, 4, 5, 6, + -3, -2, -2, -2, -2, -1, 0, 1, -2, -2, -2, -3, -3, -3, -3, -2, + -7, -3, 1, 3, 3, 0, -3, -5, -6, -2, 3, 5, 4, 1, -3, -5, + -5, -1, 4, 6, 5, 2, -3, -4, -4, 0, 5, 7, 6, 3, -1, -3, + 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -3, -3, -3, -3, -2, -1, + 6, 7, 8, 9, 9, 8, 7, 6, -4, -4, -5, -5, -6, -6, -5, -4, + -9, -8, -6, -4, 0, 3, 6, 6, -5, -4, -1, 3, 5, 6, 5, 3, + 1, 3, 6, 6, 4, 1, -2, -5, 6, 7, 5, 1, -3, -7,-10,-11, + 10, 9, 5, 1, -3, -6, -6, -4, 5, 3, -1, -5, -6, -5, -2, 2, + -2, -4, -6, -6, -4, 1, 6, 10, -6, -7, -7, -4, 1, 7, 11, 12, + 6, 5, 3, 2, 0, 0, 0, 0, 2, 1, -1, -2, -3, -2, -1, -1, + 0, -1, -2, -4, -4, -2, -1, 1, 0, 0, -1, -2, -1, 0, 2, 3, + 0, -1, -2, -2, -2, -2, -1, -1, 5, 4, 2, 1, 0, 0, 0, 0, + 6, 5, 3, 1, 0, 0, 0, 0, 2, 0, -2, -4, -4, -3, -2, -2, + -7, -4, 0, 2, 2, 2, 2, 1, -7, -3, 0, 0, 0, 0, 0, 0, + -4, -1, 1, 1, 0, 0, 0, 1, -1, 1, 2, 2, 2, 2, 3, 3, + -2, 0, 2, 2, 1, 1, 1, 1, -1, 1, 2, 2, 1, 0, 0, -1, + 0, 2, 4, 2, 0, -1, -2, -3, 1, 2, 3, 1, -2, -4, -6, -6, + 1, 2, 2, 4, 5, 6, 4, 1, 0, -1, -1, -1, 0, 0, -2, -4, + 0, 0, -1, -2, -2, -2, -4, -6, 2, 1, 0, 0, 1, 1, -1, -3, + 1, 1, 1, 1, 1, 2, 3, 3, 0, 0, 1, 0, 1, 2, 4, 4, + -1, -1, -1, -1, 0, 1, 2, 3, -4, -4, -5, -5, -5, -3, -1, 0, + -6, -5, -5, -4, -3, -2, -1, -1, -1, 0, 0, 1, 1, 2, 3, 3, + 0, 1, 1, 1, 2, 2, 3, 4, 0, 0, -1, -1, 0, 1, 2, 3, + 0, 1, 1, 1, 0, 0, -1, -1, 1, 3, 3, 2, 1, -1, -2, -2, + -2, 0, 2, 2, 2, 2, 1, 1, -9, -8, -4, -2, 1, 3, 3, 3, + -1, -1, -1, -2, -3, -3, -3, -4, 0, 0, 0, -1, -2, -2, -3, -3, + 2, 2, 2, 0, -1, -1, -1, -1, 5, 5, 4, 3, 2, 2, 2, 2, + 6, 3, -1, -4, -3, -1, 1, 1, 2, -1, -3, -4, -1, 2, 2, 0, + -1, -2, -2, 1, 4, 4, 1, -3, -2, -1, 1, 4, 6, 3, -3, -8, + 3, 3, 2, 1, -1, -2, -2, -2, -4, -4, -2, -1, 1, 3, 4, 4, + -4, -5, -5, -4, -2, 0, 2, 2, 7, 7, 4, 1, -1, -2, -3, -2, + -1, 1, 3, 0, -4, -6, 0, 6, -2, 1, 4, 1, -4, -6, -1, 7, + -3, 1, 4, 2, -3, -6, -1, 6, -2, 0, 3, 2, -2, -5, -1, 4, + 1, -1, -2, 1, 4, 4, -1, -7, 1, -1, -4, -1, 5, 6, 0, -6, + 3, 0, -4, -3, 3, 6, 2, -4, 3, 0, -5, -4, 1, 4, 1, -3, + 2, 2, 3, 3, 3, 3, 2, 2, -4, -5, -6, -7, -7, -7, -7, -6, + 1, 2, 3, 3, 3, 3, 2, 2, 0, 0, 1, 1, 1, 2, 2, 1, + 3, -3, -3, 3, 4, -2, -2, 2, 3, -4, -4, 4, 4, -4, -4, 2, + 4, -4, -4, 4, 4, -4, -3, 3, 3, -3, -4, 3, 3, -3, -3, 3, + -2, -2, -2, -2, -2, -2, -1, -1, 6, 7, 8, 8, 8, 7, 6, 5, + -5, -6, -7, -7, -8, -7, -6, -5, 1, 1, 2, 2, 2, 2, 1, 1, + 0, 0, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 0, -1, 0, 0, + -2, -3, -2, -2, -2, -3, -3, -3, 2, 3, 5, 6, 4, 2, 1, 0, + 8, 6, 2, 0, 0, 0, 0, 0, 4, 1, 0, 0, 0, -1, -1, -1, + 1, -1, 0, 0, 0, -1, -2, -3, -2, -2, -1, 0, 0, -2, -4, -5, + 3, 1, -1, -2, -3, -4, -5, -5, 2, 1, 0, 0, 1, 1, 0, 0, + 0, -1, -1, 0, 2, 2, 2, 2, -1, -2, -1, 1, 2, 2, 2, 2, + 0, -1, -2, -1, -1, -1, -1, 0, -1, -2, -2, -1, -1, 0, 0, 1, + 2, 1, 1, 2, 2, 1, 1, 0, 6, 5, 3, 1, 0, -2, -4, -4, + -3, -2, -1, 0, 1, 1, 0, -1, 0, 1, 3, 4, 5, 5, 3, 1, + -1, -1, -1, 0, 1, 0, -1, -2, -2, -2, -2, -1, 0, -1, -2, -3, + 0, -1, -2, -2, -1, -1, 0, 2, 1, -1, -2, -1, -1, -1, 0, 2, + 1, 0, -2, -2, -2, -2, 1, 5, 1, -1, -2, -2, -2, 0, 5, 10, + 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, 0, 0, 0, 1, 2, + 1, 2, 2, 3, 4, 4, 6, 5, -3, -3, -3, -2, -2, -3, -3, -3, + 1, -1, -2, -2, 0, 3, 5, 7, 2, 0, -2, -3, -2, 0, 2, 3, + 3, 1, -2, -3, -3, -2, -1, -1, 3, 1, 0, -1, -1, -1, -1, -1, + 1, 3, 5, 4, 2, -1, -3, -4, -3, -2, 1, 2, 1, 0, -1, -2, + -5, -3, 0, 2, 2, 1, 0, 0, -3, -1, 1, 2, 2, 1, 0, 0, + 0, -1, -1, -1, 1, 2, 3, 4, -3, -4, -4, -3, -1, 0, 0, 1, + -2, -3, -2, -1, 1, 1, 1, 1, -2, -2, 0, 3, 4, 4, 3, 2, + -4, -4, -3, -2, -1, 1, 2, 3, 0, 1, 1, 1, -1, -2, -3, -3, + 3, 4, 5, 4, 2, -1, -3, -3, -2, -2, 0, 2, 2, 2, 1, 0, + -4, 0, 5, 7, 4, -1, -4, -4, -1, 2, 4, 3, 0, -3, -3, -2, + 2, 1, 0, -1, -2, -2, 0, 1, 0, 0, -1, -2, -2, -1, 1, 2, + -4, -3, -2, -1, 0, 1, 2, 2, 10, 9, 5, 0, -3, -4, -3, -2, + 1, -1, -2, -2, -1, 0, 0, 0, -2, -2, -1, 1, 1, 1, 0, -1, + -5, -3, 0, 3, 4, 2, 0, -2, -2, -1, 0, 1, 1, 0, -1, -1, + 3, 2, -1, -2, -2, -1, 1, 1, 7, 5, -1, -5, -6, -2, 2, 4, + -2, 3, 3, -3, -4, 1, 2, -2, -3, 3, 4, -3, -4, 2, 3, -2, + -3, 3, 4, -3, -4, 2, 3, -2, -4, 2, 4, -2, -3, 1, 2, -1, + 4, 3, -1, -3, -3, -1, 1, 2, -4, -6, -4, 0, 4, 5, 4, 1, + 0, 2, 5, 6, 2, -3, -5, -4, 1, 1, -1, -3, -5, -2, 2, 4, + -1, 0, 1, 2, 2, 3, 3, 4, -1, 0, 1, 1, 0, -1, -1, -1, + -1, 0, 1, 2, 2, 1, -1, -2, -3, -2, -1, 0, 0, -1, -2, -3, + 1, 1, 1, 1, 0, 0, 1, 2, 1, 0, -1, 0, 0, 1, 1, 0, + 1, -2, -4, -1, 1, 2, 1, 0, 1, -4, -7, -3, 1, 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1, 0, + 1, 1, 0, 0, 0, 0, 0, 0, 2, 3, 3, 2, 2, 2, 1, 1, + 0, -1, -2, -3, -5, -5, -5, -4, 1, 1, 0, -1, 0, 1, 3, 3, + -9, -6, -2, 0, 1, 1, 2, 2, -6, -2, 1, 2, 1, 1, 0, 1, + -2, 1, 2, 2, 1, 1, 1, 1, 0, 2, 2, 1, 0, 1, 1, 1, + 1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, -1, -3, -2, 0, + -3, -3, -3, -2, -1, 3, 7, 9, 1, 2, 2, 2, 0, -2, -4, -3, + 2, 0, -2, -1, 3, 4, -1, -6, 1, 0, -2, -3, -1, 3, 3, 0, + 0, 3, 3, 0, -2, -1, 1, 1, -6, -1, 3, 2, -1, -2, 0, 1, + 5, 3, 0, -2, -3, 0, 2, 1, 1, 1, 2, 2, 0, -2, -4, -7, + -3, -2, 1, 2, 2, 1, -1, -4, 2, 2, 0, -2, -2, 0, 2, 2, + 0, 0, -2, -3, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, + -2, -1, 0, 1, 0, 1, 2, 3, -4, -2, 0, 0, -1, 0, 2, 3, + -2, -2, -2, -1, -1, 0, 2, 4, 0, 0, 0, 0, -1, -1, 0, 1, + 0, -1, -1, -1, -1, -1, 0, 0, 6, 4, 2, 0, -1, -2, -1, -1, + 0, 1, 1, 1, 1, -1, -5,-10, 1, 1, 1, 1, 1, 1, 0, -4, + 1, 0, 1, 1, 1, 1, 1, -1, 2, 1, 1, 1, 0, 0, 0, 0, + -3, 1, 4, 3, 3, 1, -1, 0, -4, 0, 1, 0, -1, 0, 0, 0, + -5, 0, 2, 1, 1, 1, 0, -1, -1, 2, 1, -2, -2, -1, 0, -1, + 2, 4, 5, 3, 0, -1, 1, 2, 0, 0, 1, 0, -2, -2, -1, -1, + -2, -2, -2, -2, -3, -2, -1, 0, 0, 0, 1, 0, 0, 0, 1, 2, + 0, -2, -2, -3, -1, 2, 2, -1, 1, 0, 0, 0, 1, 5, 3, -2, + -1, -1, 0, -1, 0, 2, 0, -5, -1, 0, 1, 0, 0, 2, 2, -2, + 3, 1, -1, -1, 0, 1, 1, 2, 1, 0, 0, 1, 1, 1, 1, 1, + -10, -8, -2, 1, 2, 1, 1, 1, -1, 1, 2, 1, 0, 0, 0, 0, + -1, -1, 0, 1, 2, 2, 2, 1, -1, -1, -1, 0, -1, -3, -5, -4, + 1, 1, 2, 1, 1, 0, 0, 2, -1, -2, -1, -1, -1, 0, 2, 4, + -3, -7, -5, 0, 2, 0, 0, 0, 3, -1, -2, 1, 2, 1, 1, 2, + 1, -2, -1, 1, 2, 1, 0, 1, 0, -1, 0, 3, 2, -1, -1, -1, + 2, 1, 1, 0, 0, 0, 0, 0, -9, -7, -2, 3, 3, 2, 1, 1, + 3, 2, 0, -2, -2, -1, 1, 1, 0, -1, 0, 0, 1, 1, 0, 0, + -2, -1, 1, 1, 1, 0, 0, 0, 1, 2, 1, -2, -4, -3, 1, 2, + 1, 2, 1, -2, -3, 0, 3, 1, -1, -1, 0, 0, 1, 3, 0, -4, + 2, 0, -1, 1, 2, -2, -2, 3, 2, 0, -1, 2, 3, -2, -4, 1, + 0, 1, 1, 1, 2, -2, -6, -2, -1, 0, 0, 0, 2, 0, -2, -1, + -1, -1, 1, 2, 1, -2, -3, -2, 3, -1, -2, -1, -1, 0, 1, 2, + 10, 4, 0, 0, -1, -2, -2, -1, 3, -1, -2, -1, 0, -1, -1, 0, + -5, 2, 7, 1, -4, -2, 1, 0, -2, 2, 3, -1, -3, 0, 2, 0, + 2, 1, 0, 0, 1, 1, -1, -2, 1, -2, -2, -1, -1, -2, 0, 0, + 0, 3, -2, -7, -1, 3, 0, 0, 1, 3, -3, -5, 2, 3, -1, 0, + 0, 2, -2, -2, 4, 2, -2, 0, -1, 1, -1, 0, 2, -1, -2, 1, + 4, 0, -3, -4, -2, 1, 2, 1, 0, 0, 3, 5, 3, 1, -1, -2, + 1, 1, 1, -1, -3, -1, 1, 1, 1, -1, -2, -2, 0, 0, -1, -2 +}; + +/* 6x16-entry codebook for intra-coded 8x8 vectors */ +static int8_t svq1_intra_codebook_8x8[6144] = { + 4, 4, 3, 2, 2, 1, 0, -1, 4, 3, 3, 2, 1, 0, -1, -1, + 3, 3, 2, 2, 1, 0, -1, -2, 3, 2, 2, 1, 0, -1, -2, -3, + 2, 2, 1, 0, -1, -1, -2, -3, 2, 1, 0, 0, -1, -2, -3, -4, + 1, 0, 0, -1, -2, -3, -4, -4, 0, 0, -1, -2, -2, -3, -4, -4, + 2, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 3, 3, + 1, 2, 2, 2, 2, 2, 2, 2, 0, 1, 1, 1, 1, 1, 1, 1, + -1, 0, 0, 0, 0, 0, 1, 1, -2, -2, -1, -1, -1, -1, -1, -1, + -3, -3, -3, -3, -3, -3, -2, -2, -5, -4, -4, -4, -4, -4, -4, -3, + -4, -2, -1, 0, 1, 2, 2, 3, -4, -2, -1, 0, 1, 2, 3, 3, + -4, -3, -1, 0, 1, 2, 3, 3, -4, -3, -1, 0, 1, 2, 3, 3, + -5, -3, -1, 0, 1, 2, 3, 3, -5, -3, -1, 0, 1, 2, 3, 3, + -5, -3, -1, 0, 1, 1, 2, 3, -5, -3, -2, -1, 0, 1, 2, 3, + 4, 4, 5, 5, 6, 6, 7, 7, 2, 2, 2, 3, 3, 4, 4, 4, + 0, 0, 0, 0, 1, 1, 1, 2, -2, -2, -2, -2, -1, -1, -1, 0, + -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, + -1, -2, -2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -2, -2, -2, -2, + 5, 3, 1, -1, -2, -3, -3, -3, 5, 3, 1, -1, -2, -3, -3, -3, + 5, 3, 1, -1, -2, -3, -3, -3, 5, 3, 1, -1, -2, -3, -3, -3, + 5, 4, 1, 0, -2, -3, -3, -3, 6, 4, 2, 0, -2, -2, -3, -3, + 6, 4, 2, 0, -1, -2, -2, -3, 6, 4, 2, 1, -1, -2, -2, -2, + -1, 1, 3, 3, 2, 0, -3, -6, -1, 1, 3, 4, 3, 0, -3, -6, + -1, 1, 4, 4, 3, 1, -3, -6, -1, 1, 3, 4, 3, 1, -3, -6, + -2, 1, 3, 4, 3, 1, -3, -6, -2, 1, 3, 4, 3, 1, -3, -7, + -2, 1, 3, 3, 2, 0, -3, -7, -2, 0, 2, 3, 2, 0, -3, -6, + 10, 9, 8, 6, 6, 5, 4, 4, 6, 5, 4, 3, 2, 2, 2, 1, + 2, 1, 0, -1, -2, -2, -2, -1, -1, -2, -3, -4, -4, -4, -4, -3, + -2, -3, -4, -4, -5, -4, -4, -3, -2, -2, -3, -3, -3, -3, -2, -2, + -1, -1, -1, -1, -1, -1, -1, 0, 1, 1, 1, 1, 1, 1, 1, 2, + -2, -1, 1, 2, 4, 5, 7, 8, -3, -2, 0, 1, 3, 5, 7, 8, + -4, -3, -1, 0, 2, 4, 6, 7, -5, -4, -2, -1, 1, 3, 5, 7, + -6, -5, -3, -2, 0, 2, 4, 6, -6, -5, -4, -2, -1, 1, 3, 5, + -7, -6, -5, -3, -2, 0, 2, 3, -8, -7, -5, -4, -3, -1, 1, 2, + 11, 9, 7, 5, 3, 1, -1, -1, 10, 8, 6, 3, 1, 0, -2, -2, + 9, 7, 5, 2, 0, -2, -3, -4, 8, 6, 3, 1, -1, -3, -4, -4, + 6, 4, 2, -1, -3, -4, -5, -5, 5, 3, 0, -2, -4, -5, -6, -6, + 3, 1, -1, -3, -5, -6, -7, -7, 2, 0, -2, -4, -6, -6, -7, -7, + 5, 6, 7, 7, 7, 8, 8, 8, 3, 4, 5, 5, 6, 6, 6, 6, + 0, 2, 2, 3, 4, 4, 4, 5, -2, -1, 0, 1, 2, 2, 3, 3, + -4, -3, -2, -1, 0, 1, 1, 2, -6, -5, -4, -3, -2, -2, -1, 0, + -8, -7, -6, -6, -5, -4, -3, -3,-10, -9, -8, -8, -7, -6, -6, -5, + 6, 5, 3, 1, -1, -3, -6, -8, 6, 5, 4, 2, -1, -3, -6, -8, + 6, 5, 4, 2, 0, -3, -6, -8, 6, 5, 4, 2, 0, -3, -6, -8, + 6, 6, 4, 2, 0, -3, -6, -8, 6, 5, 4, 2, 0, -3, -6, -8, + 6, 5, 4, 2, 0, -3, -6, -8, 6, 5, 4, 2, -1, -3, -5, -8, + 11, 10, 9, 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-2, -2, -3, -1, 0, 1, + 0, -2, -2, -2, -2, -1, 1, 1, 0, 0, 0, 0, 0, 1, 2, 2 +}; + +/* list of codebooks for intra-coded vectors */ +static uint8_t *svq1_intra_codebooks[4] = { + svq1_intra_codebook_4x2, svq1_intra_codebook_4x4, + svq1_intra_codebook_8x4, svq1_intra_codebook_8x8 +}; diff --git a/src/libffmpeg/libavcodec/utils.c b/src/libffmpeg/libavcodec/utils.c index 05fd6ab70..943614da6 100644 --- a/src/libffmpeg/libavcodec/utils.c +++ b/src/libffmpeg/libavcodec/utils.c @@ -199,6 +199,8 @@ const char *pix_fmt_str[] = { "bgr24", "yuv422p", "yuv444p", + "rgba32", + "bgra32", "yuv410p" }; @@ -299,7 +301,7 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode) } break; default: - abort(); + av_abort(); } if (bitrate != 0) { snprintf(buf + strlen(buf), buf_size - strlen(buf), @@ -346,6 +348,13 @@ void avpicture_fill(AVPicture *picture, UINT8 *ptr, picture->data[2] = NULL; picture->linesize[0] = width * 3; break; + case PIX_FMT_RGBA32: + case PIX_FMT_BGRA32: + picture->data[0] = ptr; + picture->data[1] = NULL; + picture->data[2] = NULL; + picture->linesize[0] = width * 4; + break; case PIX_FMT_YUV422: picture->data[0] = ptr; picture->data[1] = NULL; @@ -379,6 +388,10 @@ int avpicture_get_size(int pix_fmt, int width, int height) case PIX_FMT_BGR24: size = (size * 3); break; + case PIX_FMT_RGBA32: + case PIX_FMT_BGRA32: + size = (size * 4); + break; case PIX_FMT_YUV422: size = (size * 2); break; |