diff --git a/DOCS/en/codecs.html b/DOCS/en/codecs.html
index f577448149..430bb39e75 100644
--- a/DOCS/en/codecs.html
+++ b/DOCS/en/codecs.html
@@ -325,14 +325,9 @@ MPlayer supports decoding all versions of RealVideo:
following decoders:
- - Sorenson 1 (fourcc SVQ1) - decoding supported by native
- codecs
- Actually there are two (nearly equal) decoders for SVQ1: one is built in
- MPlayer, the other is in libavcodec. You can invoke each of them with the
- -vc svq1 and -vc ffsvq1 options respectively.
- Some files may work with one of them, and not with the other, so test
- both decoders.
- - Sorenson 3 (fourcc SVQ3) - decoding supported by native
+
- Sorenson Video v1 (fourcc SVQ1) - decoding supported by native
+ codec (libavcodec)
+ - Sorenson Video v3 (fourcc SVQ3) - decoding supported by native
codec (libavcodec)
diff --git a/codec-cfg.c b/codec-cfg.c
index 5ec732360d..6ad5183406 100644
--- a/codec-cfg.c
+++ b/codec-cfg.c
@@ -285,11 +285,9 @@ static short get_driver(char *s,int audioflag)
"qtrpza",
"mpng",
"ijpg",
- "huffyuv",
"zlib",
"mpegpes",
"realvid",
- "svq1",
"xvid",
"libdv",
NULL
diff --git a/etc/codecs.conf b/etc/codecs.conf
index 2c185d210b..7572ad836b 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -209,13 +209,6 @@ videocodec huffyuv
;NATIVE:
-videocodec svq1
- info "Sorenson v1 (native codec)"
- status buggy
- fourcc SVQ1
- driver svq1
- out YVU9
-
videocodec video1
info "Microsoft Video 1 (native codec)"
status working
@@ -234,14 +227,6 @@ videocodec cvid
out YUY2
out BGR32,BGR24
-videocodec mphuffyuv
- info "HuffYUV (native codec)"
- status working
- fourcc HFYU
- driver huffyuv
- out YUY2
- out BGR32,BGR24
-
videocodec mpmszh
info "AVImszh (native codec)"
status working
@@ -270,8 +255,8 @@ videocodec cvidxa
; ff* is fastest...
videocodec ffhuffyuv
- info "FFHuffYUV"
- status untested
+ info "FFmpeg HuffYUV"
+ status working
fourcc HFYU
driver ffmpeg
dll huffyuv
@@ -279,7 +264,7 @@ videocodec ffhuffyuv
out BGR32,BGR24
videocodec ffv1
- info "FFV1"
+ info "FFV1 (lossless codec)"
status working
fourcc FFV1
driver ffmpeg
@@ -287,7 +272,7 @@ videocodec ffv1
out 411P,444P,422P,YV12,I420,IYUV,YVU9
videocodec ffasv1
- info "ASUS V1"
+ info "FFmpeg ASUS V1"
status working
fourcc ASV1
driver ffmpeg
@@ -295,7 +280,7 @@ videocodec ffasv1
out YV12,I420,IYUV
videocodec ffsvq1
- info "FFmpeg Sorenson Video v1"
+ info "FFmpeg Sorenson Video v1 (SVQ1)"
status working
fourcc SVQ1
driver ffmpeg
@@ -361,7 +346,7 @@ videocodec ffh264
out YV12,I420,IYUV
videocodec ffsvq3
- info "FFmpeg SVQ3"
+ info "FFmpeg Sorenson Video v3 (SVQ3)"
status working
fourcc SVQ3
driver ffmpeg
@@ -387,7 +372,7 @@ videocodec ffodivx
out YV12,I420,IYUV
videocodec xvid
- info "Xvid (MPEG-4)"
+ info "XviD (MPEG-4)"
status working
fourcc DIVX,divx
fourcc xvid,XVID,XviD
diff --git a/libmpcodecs/Makefile b/libmpcodecs/Makefile
index 2d5772d441..20d149e254 100644
--- a/libmpcodecs/Makefile
+++ b/libmpcodecs/Makefile
@@ -10,7 +10,7 @@ AUDIO_SRCS_OPT=ad_acm.c ad_dshow.c ad_dmo.c ad_qtaudio.c ad_ffmpeg.c ad_faad.c a
AUDIO_SRCS=dec_audio.c ad.c $(AUDIO_SRCS_LIB) $(AUDIO_SRCS_NAT) $(AUDIO_SRCS_OPT)
VIDEO_SRCS_LIB=vd_libmpeg2.c vd_nuv.c vd_lzo.c
-VIDEO_SRCS_NAT=vd_null.c vd_cinepak.c vd_qtrpza.c vd_raw.c vd_hmblck.c vd_msvidc.c vd_fli.c vd_qtrle.c vd_qtsmc.c vd_roqvideo.c vd_cyuv.c vd_msrle.c vd_huffyuv.c vd_mpegpes.c vd_svq1.c vd_lcl.c vd_mtga.c vd_sgi.c
+VIDEO_SRCS_NAT=vd_null.c vd_cinepak.c vd_qtrpza.c vd_raw.c vd_hmblck.c vd_msvidc.c vd_fli.c vd_qtrle.c vd_qtsmc.c vd_roqvideo.c vd_cyuv.c vd_msrle.c vd_mpegpes.c vd_lcl.c vd_mtga.c vd_sgi.c
VIDEO_SRCS_OPT=vd_realvid.c vd_ffmpeg.c vd_dshow.c vd_dmo.c vd_vfw.c vd_vfwex.c vd_odivx.c vd_divx4.c vd_xanim.c vd_xvid.c vd_libdv.c vd_qtvideo.c vd_theora.c
VIDEO_SRCS=dec_video.c vd.c $(VIDEO_SRCS_NAT) $(VIDEO_SRCS_LIB) $(VIDEO_SRCS_OPT)
diff --git a/libmpcodecs/native/svq1.c b/libmpcodecs/native/svq1.c
deleted file mode 100644
index b662400c17..0000000000
--- a/libmpcodecs/native/svq1.c
+++ /dev/null
@@ -1,799 +0,0 @@
-/*
- * Copyright (C) 2002 the xine project
- *
- * This file is part of xine, a unix video player.
- *
- * xine is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * xine is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * $Id$
- */
-
-#include
-#include
-#include
-#include
-
-#include "../../config.h"
-
-#ifdef USE_SVQ1
-
-#include "bswap.h"
-
-/* variable length (bit) code */
-typedef struct vlc_code_s {
- int16_t value :10,
- length :6;
-} vlc_code_t;
-
-#define VIDEOBUFSIZE 1280 * 1024
-
-//char temp_buf[VIDEOBUFSIZE];
-
-#define MEDIAN(a,b,c) (((a < b) != (b >= c)) ? b : (((a < c) != (c > b)) ? c : a))
-
-#include "svq1.h"
-#include "svq1_cb.h"
-
-#ifdef USE_LIBAVCODEC
-typedef void (*op_pixels_func)(unsigned char *block, const unsigned char *pixels, int line_size, int h);
-extern op_pixels_func put_pixels_tab[4];
-extern op_pixels_func put_no_rnd_pixels_tab[4];
-//#define HAVE_AV_CONFIG_H
-#endif
-
-#ifdef HAVE_AV_CONFIG_H
-// use libavcodec's get_bits():
-//#define ALT_BITSTREAM_READER
-//#define ALIGNED_BITSTREAM
-#include "../../libavcodec/common.h"
-#define bit_buffer_t GetBitContext
-#define get_bit_cache(buf) (show_bits(buf,24)<<8)
-//#define get_bit_cache(buf) show_bits(buf,32)
-#else
-// use built-in version:
-
-/* memory bit stream */
-typedef struct bit_buffer_s {
- uint8_t *buffer;
- uint32_t bitpos;
-} bit_buffer_t;
-
-static inline void skip_bits(bit_buffer_t *bitbuf, int n){
- bitbuf->bitpos+=n;
-}
-
-static void init_get_bits(bit_buffer_t *bitbuf,
- unsigned char *buffer, int buffer_size){
- bitbuf->buffer=buffer;
- bitbuf->bitpos=0;
-}
-
-static inline uint32_t get_bits (bit_buffer_t *bitbuf, int count) {
- uint32_t result;
-
- /* load 32 bits of data (byte-aligned) */
- result = be2me_32 (*((uint32_t *) &bitbuf->buffer[bitbuf->bitpos >> 3]));
-
- /* compensate for sub-byte offset */
- result <<= (bitbuf->bitpos & 0x7);
-
- /* flush num bits */
- bitbuf->bitpos += count;
-
- /* return num bits */
- return result >> (32 - count);
-}
-
-/*
- * Return next 32 bits (left aligned).
- */
-static inline uint32_t get_bit_cache(bit_buffer_t *bitbuf) {
- uint32_t result;
-
- /* load 32 bits of data (byte-aligned) */
- result = be2me_32 (*((uint32_t *) &bitbuf->buffer[bitbuf->bitpos >> 3]));
-
- /* compensate for sub-byte offset */
- result <<= (bitbuf->bitpos & 0x7);
-
- return result;
-}
-
-#endif
-
-static int decode_svq1_block (bit_buffer_t *bitbuf, uint8_t *pixels, int pitch, int intra) {
- uint32_t bit_cache;
- vlc_code_t *vlc;
- uint8_t *list[63];
- uint32_t *dst;
- uint32_t *codebook;
- int entries[6];
- int i, j, m, n;
- int mean, stages;
- int x, y, width, height, level;
- uint32_t n1, n2, n3, n4;
-
- /* initialize list for breadth first processing of vectors */
- list[0] = pixels;
-
- /* recursively process vector */
- for (i=0, m=1, n=1, level=5; i < n; i++) {
- for (; level > 0; i++) {
-
- /* process next depth */
- if (i == m) {
- m = n;
-
- if (--level == 0)
- break;
- }
-
- /* divide block if next bit set */
- if (get_bits (bitbuf, 1) == 0)
- break;
-
- /* add child nodes */
- list[n++] = list[i];
- list[n++] = list[i] + (((level & 1) ? pitch : 1) << ((level / 2) + 1));
- }
-
- /* destination address and vector size */
- dst = (uint32_t *) list[i];
- width = 1 << ((4 + level) /2);
- height = 1 << ((3 + level) /2);
-
- /* get number of stages (-1 skips vector, 0 for mean only) */
- bit_cache = get_bit_cache (bitbuf);
-
- if (intra)
- vlc = &intra_vector_tables[level][bit_cache >> (32 - 7)];
- else
- vlc = &inter_vector_tables[level][bit_cache >> (32 - 6)];
-
- /* flush bits */
- stages = vlc->value;
- skip_bits(bitbuf,vlc->length);
-
- if (stages == -1) {
- if (intra) {
- for (y=0; y < height; y++) {
- memset (&dst[y*(pitch / 4)], 0, width);
- }
- }
- continue; /* skip vector */
- }
-
- if ((stages > 0) && (level >= 4)) {
- return -1; /* invalid vector */
- }
-
- /* get mean value for vector */
- bit_cache = get_bit_cache (bitbuf);
-
- if (intra) {
- if (bit_cache >= 0x25000000)
- vlc = &intra_mean_table_0[(bit_cache >> (32 - 8)) - 37];
- else if (bit_cache >= 0x03400000)
- vlc = &intra_mean_table_1[(bit_cache >> (32 - 10)) - 13];
- else if (bit_cache >= 0x00040000)
- vlc = &intra_mean_table_2[(bit_cache >> (32 - 14)) - 1];
- else
- vlc = &intra_mean_table_3[bit_cache >> (32 - 20)];
- } else {
- if (bit_cache >= 0x0B000000)
- vlc = &inter_mean_table_0[(bit_cache >> (32 - 8)) - 11];
- else if (bit_cache >= 0x01200000)
- vlc = &inter_mean_table_1[(bit_cache >> (32 - 12)) - 18];
- else if (bit_cache >= 0x002E0000)
- vlc = &inter_mean_table_2[(bit_cache >> (32 - 15)) - 23];
- else if (bit_cache >= 0x00094000)
- vlc = &inter_mean_table_3[(bit_cache >> (32 - 18)) - 37];
- else if (bit_cache >= 0x00049000)
- vlc = &inter_mean_table_4[(bit_cache >> (32 - 20)) - 73];
- else
- vlc = &inter_mean_table_5[bit_cache >> (32 - 22)];
- }
-
- /* flush bits */
- mean = vlc->value;
- skip_bits(bitbuf,vlc->length);
-
- if (intra && stages == 0) {
- for (y=0; y < height; y++) {
- memset (&dst[y*(pitch / 4)], mean, width);
- }
- } else {
- codebook = (uint32_t *) (intra ? intra_codebooks[level] : inter_codebooks[level]);
- bit_cache = get_bits (bitbuf, 4*stages);
-
- /* calculate codebook entries for this vector */
- for (j=0; j < stages; j++) {
- entries[j] = (((bit_cache >> (4*(stages - j - 1))) & 0xF) + 16*j) << (level + 1);
- }
-
- mean -= (stages * 128);
- n4 = ((mean + (mean >> 31)) << 16) | (mean & 0xFFFF);
-
- for (y=0; y < height; y++) {
- for (x=0; x < (width / 4); x++, codebook++) {
- if (intra) {
- n1 = n4;
- n2 = n4;
- } else {
- n3 = dst[x];
-
- /* add mean value to vector */
- n1 = ((n3 & 0xFF00FF00) >> 8) + n4;
- n2 = (n3 & 0x00FF00FF) + n4;
- }
-
- /* add codebook entries to vector */
- for (j=0; j < stages; j++) {
- n3 = codebook[entries[j]] ^ 0x80808080;
- n1 += ((n3 & 0xFF00FF00) >> 8);
- n2 += (n3 & 0x00FF00FF);
- }
-
- /* clip to [0..255] */
- if (n1 & 0xFF00FF00) {
- n3 = ((( n1 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;
- n1 += 0x7F007F00;
- n1 |= (((~n1 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;
- n1 &= (n3 & 0x00FF00FF);
- }
-
- if (n2 & 0xFF00FF00) {
- n3 = ((( n2 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;
- n2 += 0x7F007F00;
- n2 |= (((~n2 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;
- n2 &= (n3 & 0x00FF00FF);
- }
-
- /* store result */
- dst[x] = (n1 << 8) | n2;
- }
-
- dst += (pitch / 4);
- }
- }
- }
-
- return 0;
-}
-
-static int decode_motion_vector (bit_buffer_t *bitbuf, svq1_pmv_t *mv, svq1_pmv_t **pmv) {
- uint32_t bit_cache;
- vlc_code_t *vlc;
- int diff, sign;
- int i;
-
- for (i=0; i < 2; i++) {
-
- /* get motion code */
- bit_cache = get_bit_cache (bitbuf);
-
- if (!(bit_cache & 0xFFE00000))
- return -1; /* invalid vlc code */
-
- if (bit_cache & 0x80000000) {
- diff = 0;
-
- /* flush bit */
- skip_bits(bitbuf,1);
-
- } else {
- if (bit_cache >= 0x06000000) {
- vlc = &motion_table_0[(bit_cache >> (32 - 7)) - 3];
- } else {
- vlc = &motion_table_1[(bit_cache >> (32 - 12)) - 2];
- }
-
- /* decode motion vector differential */
- sign = (int) (bit_cache << (vlc->length - 1)) >> 31;
- diff = (vlc->value ^ sign) - sign;
-
- /* flush bits */
- skip_bits(bitbuf,vlc->length);
- }
-
- /* add median of motion vector predictors and clip result */
- if (i == 1)
- mv->y = ((diff + MEDIAN(pmv[0]->y, pmv[1]->y, pmv[2]->y)) << 26) >> 26;
- else
- mv->x = ((diff + MEDIAN(pmv[0]->x, pmv[1]->x, pmv[2]->x)) << 26) >> 26;
- }
-
- return 0;
-}
-
-static void skip_block (uint8_t *current, uint8_t *previous, int pitch, int x, int y) {
- uint8_t *src;
- uint8_t *dst;
- int i;
-
- src = &previous[x + y*pitch];
- dst = current;
-
- for (i=0; i < 16; i++) {
- memcpy (dst, src, 16);
- src += pitch;
- dst += pitch;
- }
-}
-
-static int motion_inter_block (bit_buffer_t *bitbuf,
- uint8_t *current, uint8_t *previous, int pitch,
- svq1_pmv_t *motion, int x, int y) {
- uint8_t *src;
- uint8_t *dst;
- svq1_pmv_t mv;
- svq1_pmv_t *pmv[3];
- int sx, sy;
- int result;
-
- /* predict and decode motion vector */
- pmv[0] = &motion[0];
- pmv[1] = &motion[(x / 8) + 2];
- pmv[2] = &motion[(x / 8) + 4];
-
- if (y == 0) {
- pmv[1] = pmv[0];
- pmv[2] = pmv[0];
- }
-
- result = decode_motion_vector (bitbuf, &mv, pmv);
-
- if (result != 0)
- return result;
-
- motion[0].x = mv.x;
- motion[0].y = mv.y;
- motion[(x / 8) + 2].x = mv.x;
- motion[(x / 8) + 2].y = mv.y;
- motion[(x / 8) + 3].x = mv.x;
- motion[(x / 8) + 3].y = mv.y;
-
- src = &previous[(x + (mv.x >> 1)) + (y + (mv.y >> 1))*pitch];
- dst = current;
-
-#ifdef USE_LIBAVCODEC
- put_pixels_tab[((mv.y & 1) << 1) | (mv.x & 1)](dst,src,pitch,16);
- put_pixels_tab[((mv.y & 1) << 1) | (mv.x & 1)](dst+8,src+8,pitch,16);
-#else
- /* form prediction */
- if (mv.y & 0x1) {
- if (mv.x & 0x1) {
- for (sy=0; sy < 16; sy++) {
- for (sx=0; sx < 16; sx++) {
- dst[sx] = (src[sx] + src[sx + 1] + src[sx + pitch] + src[sx + pitch + 1] + 2) >> 2;
- }
- src += pitch;
- dst += pitch;
- }
- } else {
- for (sy=0; sy < 16; sy++) {
- for (sx=0; sx < 16; sx++) {
- dst[sx] = (src[sx] + src[sx + pitch] + 1) >> 1;
- }
- src += pitch;
- dst += pitch;
- }
- }
- } else {
- if (mv.x & 0x1) {
- for (sy=0; sy < 16; sy++) {
- for (sx=0; sx < 16; sx++) {
- dst[sx] = (src[sx] + src[sx + 1] + 1) >> 1;
- }
- src += pitch;
- dst += pitch;
- }
- } else {
- for (sy=0; sy < 16; sy++) {
- memcpy (dst, src, 16);
- src += pitch;
- dst += pitch;
- }
- }
- }
-#endif
-
- return 0;
-}
-
-static int motion_inter_4v_block (bit_buffer_t *bitbuf,
- uint8_t *current, uint8_t *previous, int pitch,
- svq1_pmv_t *motion,int x, int y) {
- uint8_t *src;
- uint8_t *dst;
- svq1_pmv_t mv;
- svq1_pmv_t *pmv[4];
- int sx, sy;
- int i, result;
-
- /* predict and decode motion vector (0) */
- pmv[0] = &motion[0];
- pmv[1] = &motion[(x / 8) + 2];
- pmv[2] = &motion[(x / 8) + 4];
-
- if (y == 0) {
- pmv[1] = pmv[0];
- pmv[2] = pmv[0];
- }
-
- result = decode_motion_vector (bitbuf, &mv, pmv);
-
- if (result != 0)
- return result;
-
- /* predict and decode motion vector (1) */
- pmv[0] = &mv;
- pmv[1] = &motion[(x / 8) + 3];
-
- if (y == 0) {
- pmv[1] = pmv[0];
- pmv[2] = pmv[0];
- }
-
- result = decode_motion_vector (bitbuf, &motion[0], pmv);
-
- if (result != 0)
- return result;
-
- /* predict and decode motion vector (2) */
- pmv[1] = &motion[0];
- pmv[2] = &motion[(x / 8) + 1];
-
- result = decode_motion_vector (bitbuf, &motion[(x / 8) + 2], pmv);
-
- if (result != 0)
- return result;
-
- /* predict and decode motion vector (3) */
- pmv[2] = &motion[(x / 8) + 2];
- pmv[3] = &motion[(x / 8) + 3];
-
- result = decode_motion_vector (bitbuf, pmv[3], pmv);
-
- if (result != 0)
- return result;
-
- /* form predictions */
- for (i=0; i < 4; i++) {
- src = &previous[(x + (pmv[i]->x >> 1)) + (y + (pmv[i]->y >> 1))*pitch];
- dst = current;
-
-#ifdef USE_LIBAVCODEC
- put_pixels_tab[((pmv[i]->y & 1) << 1) | (pmv[i]->x & 1)](dst,src,pitch,8);
-#else
- if (pmv[i]->y & 0x1) {
- if (pmv[i]->x & 0x1) {
- for (sy=0; sy < 8; sy++) {
- for (sx=0; sx < 8; sx++) {
- dst[sx] = (src[sx] + src[sx + 1] + src[sx + pitch] + src[sx + pitch + 1] + 2) >> 2;
- }
- src += pitch;
- dst += pitch;
- }
- } else {
- for (sy=0; sy < 8; sy++) {
- for (sx=0; sx < 8; sx++) {
- dst[sx] = (src[sx] + src[sx + pitch] + 1) >> 1;
- }
- src += pitch;
- dst += pitch;
- }
- }
- } else {
- if (pmv[i]->x & 0x1) {
- for (sy=0; sy < 8; sy++) {
- for (sx=0; sx < 8; sx++) {
- dst[sx] = (src[sx] + src[sx + 1] + 1) >> 1;
- }
- src += pitch;
- dst += pitch;
- }
- } else {
- for (sy=0; sy < 8; sy++) {
- memcpy (dst, src, 8);
- src += pitch;
- dst += pitch;
- }
- }
- }
-#endif
-
- /* select next block */
- if (i & 1) {
- current += 8*(pitch - 1);
- previous += 8*(pitch - 1);
- } else {
- current += 8;
- previous += 8;
- }
- }
-
- return 0;
-}
-
-static int decode_delta_block (bit_buffer_t *bitbuf,
- uint8_t *current, uint8_t *previous, int pitch,
- svq1_pmv_t *motion, int x, int y) {
- uint32_t bit_cache;
- uint32_t block_type;
- int result = 0;
-
- /* get block type */
- bit_cache = get_bit_cache (bitbuf);
-
- bit_cache >>= (32 - 3);
- block_type = block_type_table[bit_cache].value;
- skip_bits(bitbuf,block_type_table[bit_cache].length);
-
- /* reset motion vectors */
- if (block_type == SVQ1_BLOCK_SKIP || block_type == SVQ1_BLOCK_INTRA) {
- motion[0].x = 0;
- motion[0].y = 0;
- motion[(x / 8) + 2].x = 0;
- motion[(x / 8) + 2].y = 0;
- motion[(x / 8) + 3].x = 0;
- motion[(x / 8) + 3].y = 0;
- }
-
- switch (block_type) {
- case SVQ1_BLOCK_SKIP:
- skip_block (current, previous, pitch, x, y);
- break;
-
- case SVQ1_BLOCK_INTER:
- result = motion_inter_block (bitbuf, current, previous, pitch, motion, x, y);
-
- if (result != 0)
- break;
-
- result = decode_svq1_block (bitbuf, current, pitch, 0);
- break;
-
- case SVQ1_BLOCK_INTER_4V:
- result = motion_inter_4v_block (bitbuf, current, previous, pitch, motion, x, y);
-
- if (result != 0)
- break;
-
- result = decode_svq1_block (bitbuf, current, pitch, 0);
- break;
-
- case SVQ1_BLOCK_INTRA:
- result = decode_svq1_block (bitbuf, current, pitch, 1);
- break;
- }
-
- return result;
-}
-
-/* standard video sizes */
-static struct { int width; int height; } frame_size_table[8] = {
- { 160, 120 }, { 128, 96 }, { 176, 144 }, { 352, 288 },
- { 704, 576 }, { 240, 180 }, { 320, 240 }, { -1, -1 }
-};
-
-static int decode_frame_header (bit_buffer_t *bitbuf, svq1_t *svq1) {
- int frame_size_code;
-
- /* unknown field */
- get_bits (bitbuf, 8);
-
- /* frame type */
- svq1->frame_type = get_bits (bitbuf, 2);
-
- if (svq1->frame_type == 3)
- return -1;
-
- if (svq1->frame_type == SVQ1_FRAME_INTRA) {
-
- /* unknown fields */
- if (svq1->frame_code == 0x50 || svq1->frame_code == 0x60) {
- get_bits (bitbuf, 16);
- }
-
- if ((svq1->frame_code ^ 0x10) >= 0x50) {
- skip_bits(bitbuf,8*get_bits (bitbuf, 8));
- }
-
- get_bits (bitbuf, 2);
- get_bits (bitbuf, 2);
- get_bits (bitbuf, 1);
-
- /* load frame size */
- frame_size_code = get_bits (bitbuf, 3);
-
- if (frame_size_code == 7) {
- /* load width, height (12 bits each) */
- svq1->frame_width = get_bits (bitbuf, 12);
- svq1->frame_height = get_bits (bitbuf, 12);
-
- if (!svq1->frame_width || !svq1->frame_height)
- return -1;
- } else {
- /* get width, height from table */
- svq1->frame_width = frame_size_table[frame_size_code].width;
- svq1->frame_height = frame_size_table[frame_size_code].height;
- }
- }
-
- /* unknown fields */
- if (get_bits (bitbuf, 1) == 1) {
- get_bits (bitbuf, 1);
- get_bits (bitbuf, 1);
-
- if (get_bits (bitbuf, 2) != 0)
- return -1;
- }
-
- if (get_bits (bitbuf, 1) == 1) {
- get_bits (bitbuf, 1);
- get_bits (bitbuf, 4);
- get_bits (bitbuf, 1);
- get_bits (bitbuf, 2);
-
- while (get_bits (bitbuf, 1) == 1) {
- get_bits (bitbuf, 8);
- }
- }
-
- return 0;
-}
-
-int svq1_decode_frame (svq1_t *svq1, uint8_t *buffer,int buffer_len) {
- bit_buffer_t bitbuf;
- uint8_t *current, *previous;
- int result, i, x, y, width, height;
- int luma_size, chroma_size;
-
-// memcpy(temp_buf,buffer,buffer_len); buffer=temp_buf;
-
- /* initialize bit buffer */
- init_get_bits(&bitbuf,buffer,buffer_len);
-
- /* decode frame header */
- svq1->frame_code = get_bits (&bitbuf, 22);
-
- if ((svq1->frame_code & ~0x70) || !(svq1->frame_code & 0x60))
- return -1;
-
- /* swap some header bytes (why?) */
- if (svq1->frame_code != 0x20) {
- uint32_t *src = (uint32_t *) (buffer + 4);
-
- for (i=0; i < 4; i++) {
- src[i] = ((src[i] << 16) | (src[i] >> 16)) ^ src[7 - i];
- }
- }
-
- result = decode_frame_header (&bitbuf, svq1);
-
- if (result != 0)
- return result;
-
- /* check frame size (changed?) */
- if (((svq1->frame_width + 3) & ~0x3) != svq1->width ||
- ((svq1->frame_height + 3) & ~0x3) != svq1->height) {
-
- /* free current buffers */
- free (svq1->current);
- free (svq1->previous);
- free (svq1->motion);
-
- svq1->width = (svq1->frame_width + 3) & ~0x3;
- svq1->height = (svq1->frame_height + 3) & ~0x3;
- svq1->luma_width = (svq1->width + 15) & ~0xF;
- svq1->luma_height = (svq1->height + 15) & ~0xF;
- svq1->chroma_width = ((svq1->width / 4) + 15) & ~0xF;
- svq1->chroma_height = ((svq1->height / 4) + 15) & ~0xF;
-
- /* allocate new pixel and motion buffers for updated frame size */
- luma_size = svq1->luma_width * svq1->luma_height;
- chroma_size = svq1->chroma_width * svq1->chroma_height;
-
- svq1->motion = (svq1_pmv_t *) malloc (((svq1->luma_width / 8) + 3) * sizeof(svq1_pmv_t));
- svq1->current = (uint8_t *) malloc (luma_size + 2*chroma_size);
- svq1->previous = (uint8_t *) malloc (luma_size + 2*chroma_size);
- svq1->offsets[0] = 0;
- svq1->offsets[1] = luma_size;
- svq1->offsets[2] = luma_size + chroma_size;
-
- for (i=0; i < 3; i++) {
- svq1->base[i] = svq1->current + svq1->offsets[i];
- }
-
- svq1->reference_frame = 0;
- }
-
- /* delta frame requires reference frame */
- if (svq1->frame_type != SVQ1_FRAME_INTRA && !svq1->reference_frame)
- return -1;
-
- /* decode y, u and v components */
- for (i=0; i < 3; i++) {
- if (i == 0) {
- width = svq1->luma_width;
- height = svq1->luma_height;
- } else {
- width = svq1->chroma_width;
- height = svq1->chroma_height;
- }
-
- current = svq1->current + svq1->offsets[i];
- previous = svq1->previous + svq1->offsets[i];
-
- if (svq1->frame_type == SVQ1_FRAME_INTRA) {
- /* keyframe */
- for (y=0; y < height; y+=16) {
- for (x=0; x < width; x+=16) {
- result = decode_svq1_block (&bitbuf, ¤t[x], width, 1);
-
- if (result != 0)
- return result;
- }
-
- current += 16*width;
- }
- } else {
- /* delta frame */
- memset (svq1->motion, 0, ((width / 8) + 3) * sizeof(svq1_pmv_t));
-
- for (y=0; y < height; y+=16) {
- for (x=0; x < width; x+=16) {
- result = decode_delta_block (&bitbuf, ¤t[x], previous,
- width, svq1->motion, x, y);
-
- if (result != 0)
- return result;
- }
-
- svq1->motion[0].x = 0;
- svq1->motion[0].y = 0;
-
- current += 16*width;
- }
- }
- }
-
- /* update pixel buffers for frame copy */
- for (i=0; i < 3; i++) {
- svq1->base[i] = svq1->current + svq1->offsets[i];
- }
-
- /* update backward reference frame */
- if (svq1->frame_type != SVQ1_FRAME_DROPPABLE) {
- uint8_t *tmp = svq1->previous;
- svq1->previous = svq1->current;
- svq1->current = tmp;
- svq1->reference_frame = 1;
- }
-
- return 0;
-}
-
-void svq1_free (svq1_t *svq1){
- if (svq1) {
- free (svq1->current);
- free (svq1->previous);
- free (svq1->motion);
- free (svq1);
- }
-}
-
-#endif
diff --git a/libmpcodecs/native/svq1.h b/libmpcodecs/native/svq1.h
deleted file mode 100644
index a641c307e8..0000000000
--- a/libmpcodecs/native/svq1.h
+++ /dev/null
@@ -1,38 +0,0 @@
-
-#define SVQ1_BLOCK_SKIP 0
-#define SVQ1_BLOCK_INTER 1
-#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;
-
-typedef struct svq1_s {
- int frame_code;
- int frame_type;
- int frame_width;
- int frame_height;
- int luma_width;
- int luma_height;
- int chroma_width;
- int chroma_height;
- svq1_pmv_t *motion;
- uint8_t *current;
- uint8_t *previous;
- int offsets[3];
- int reference_frame;
-
- uint8_t *base[3];
- int width;
- int height;
-} svq1_t;
-
-int svq1_decode_frame (svq1_t *svq1, uint8_t *buffer, int buffer_size);
-void svq1_free (svq1_t *svq1);
diff --git a/libmpcodecs/native/svq1_cb.h b/libmpcodecs/native/svq1_cb.h
deleted file mode 100644
index cc26ac6c27..0000000000
--- a/libmpcodecs/native/svq1_cb.h
+++ /dev/null
@@ -1,1971 +0,0 @@
-/*
- * Copyright (C) 2002 the xine project
- *
- * This file is part of xine, a unix video player.
- *
- * xine is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * xine is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * $Id$
- */
-
-#include
-
-
-/* 6x16-entry codebook for inter-coded 4x2 vectors */
-static int8_t 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 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 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 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,
- 0, 1, -1, -3, -3, 0, 4, 5, 0, 1, 0, -1, -1, 0, 1, 3,
- 0, 2, 1, 1, 0, -1, 0, 1, -2, 0, 1, 2, 1, 0, -1, -1,
- -5, -2, 0, 1, 1, 0, -3, -3, -6, -4, -1, 1, 1, -1, -3, -4,
- -4, -2, 2, 5, 6, 4, 3, 2, -5, -3, 1, 4, 4, 2, 0, 0,
- -4, -2, 0, 2, 1, -1, -2, -2, -2, -1, 0, 1, 0, -2, -3, -2,
- -2, 0, 0, 0, -1, -1, -2, -1, -2, -1, -1, 0, 0, 0, 1, 2,
- -2, -2, -1, -1, 0, 1, 3, 4, -2, -3, -2, -1, 0, 2, 4, 5,
- 2, 1, -2, -2, -1, 0, 1, 0, 1, 0, -3, -3, -1, 0, 1, 0,
- 0, -1, -3, -3, -1, 1, 1, 1, 0, 0, -3, -1, 1, 2, 3, 3,
- 0, -1, -3, -1, 1, 3, 3, 3, -2, -2, -4, -2, 1, 3, 4, 4,
- -3, -3, -4, -2, 1, 3, 3, 4, -2, -3, -5, -2, 1, 2, 3, 3,
- 4, 5, 3, 4, 4, 4, 4, 5, 3, 3, 1, 0, 0, 0, 0, 1,
- 1, 1, -1, -2, -3, -4, -3, -2, 2, 2, 0, -2, -2, -4, -3, -2,
- 2, 3, 1, -1, -1, -3, -3, -2, 1, 2, 0, 0, -1, -2, -2, -1,
- 0, 1, 0, -1, -1, -3, -2, -1, 1, 1, 0, -1, -1, -2, -2, -2,
- -2, -1, -1, 0, 1, 2, 1, 0, 1, 2, 3, 5, 6, 5, 5, 3,
- 1, 2, 3, 4, 5, 5, 4, 3, -2, -2, -3, -3, -2, -1, 0, 0,
- -3, -3, -4, -5, -4, -3, -2, -1, -1, -1, -2, -2, -2, -1, 0, 0,
- 0, 1, 0, -1, -1, 0, 0, 1, -1, 0, -1, -2, -3, -2, -2, -1,
- 7, 7, 6, 5, 4, 2, -1, -2, 3, 3, 2, 2, 1, 0, -2, -3,
- 0, -1, -1, -1, 0, -1, -2, -2, -1, -3, -2, -1, 0, 0, 0, 1,
- 0, -2, -2, -1, -1, 1, 2, 2, 3, 1, -1, -1, -1, 1, 2, 2,
- 3, 1, -2, -3, -2, -1, 1, 2, 1, -2, -5, -6, -5, -3, -2, 0,
- 0, -1, -2, -3, -1, 0, -2, -2, 0, 0, -1, -1, 0, 1, -1, -2,
- 0, 0, -2, -1, 0, 0, 0, -2, -1, -2, -3, -3, -2, -1, -3, -3,
- -1, -2, -3, -3, -2, -2, -3, -4, 2, 2, 0, 0, 0, 0, -1, -2,
- 5, 5, 3, 2, 2, 2, 0, -1, 8, 8, 6, 5, 4, 4, 2, 1,
- -7, -8, -6, -3, -1, -1, -2, -1, -5, -5, -3, 0, 2, 1, 0, 0,
- -1, -1, 0, 3, 4, 3, 1, 1, 2, 1, 1, 3, 4, 3, 2, 2,
- 3, 2, 0, 2, 3, 2, 1, 2, 4, 2, -1, -1, 0, 1, 1, 1,
- 3, 2, -2, -3, -2, -1, 0, 1, 3, 1, -3, -4, -3, -2, 0, 1,
- -4, -2, -1, 2, 3, 3, 1, 0, -7, -5, -4, -2, 0, 0, -1, -2,
- -6, -5, -5, -4, -2, -2, -2, -3, -1, 0, -1, -1, 0, 0, 0, -1,
- 2, 3, 2, 2, 2, 2, 1, 0, 3, 5, 4, 3, 1, 0, 1, 0,
- 3, 4, 3, 2, 0, -1, -1, -1, 5, 5, 3, 1, 0, -1, -1, -1,
- 1, 1, 0, -1, -3, -5, -6, -4, 1, 1, 0, 0, 0, -3, -3, -1,
- 0, -1, -1, 0, 1, 0, 1, 3, -2, -2, -3, -1, 2, 2, 4, 7,
- -2, -2, -2, 0, 2, 2, 3, 6, -1, 0, 0, 1, 1, 0, 0, 3,
- 0, 3, 3, 3, 1, -2, -3, -1, 1, 3, 4, 3, 0, -3, -5, -4,
- 0, 2, 0, -1, -3, -4, -2, -2, 1, 4, 2, 0, -2, -3, -2, -1,
- 3, 6, 3, 1, -2, -2, 0, -1, 4, 7, 4, 1, -2, -3, -1, 0,
- 3, 6, 3, 0, -3, -3, -1, 0, 1, 3, 0, -1, -3, -2, 1, 1,
- 0, 1, -1, -2, -3, -1, 2, 2, -2, -1, -3, -3, -3, -1, 1, 2,
- 3, 1, -1, 0, 1, 0, 0, 0, 2, -1, -2, -1, 1, 0, -1, -1,
- 1, -1, -2, 0, 1, 0, -2, -3, 0, -2, -1, 1, 3, 1, -3, -5,
- 0, -2, -1, 2, 5, 2, -3, -5, 0, -2, -1, 4, 6, 3, -2, -5,
- 0, -2, 0, 4, 7, 4, -2, -4, 0, -2, 0, 4, 6, 4, -2, -4,
- -2, -2, -3, -4, -3, -2, -1, 0, 1, 1, 0, -1, -1, -1, 0, 1,
- 3, 3, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 0, 0, 1,
- 0, 0, 0, 0, -1, -1, -1, -1, -4, -4, -4, -4, -4, -4, -4, -3,
- -3, -3, -2, -3, -2, -1, -1, 0, 3, 4, 4, 5, 5, 6, 6, 7,
- -1, -2, 7, -2, -4, -1, -1, 0, -1, -2, 9, -1, -4, -1, -1, 0,
- -1, -3, 10, -1, -4, -1, -1, 1, -1, -3, 10, -2, -3, -1, -1, 2,
- -1, -2, 10, -2, -4, -1, -1, 2, -1, -2, 9, -2, -4, -1, -1, 2,
- -1, -2, 8, -2, -4, 0, -1, 1, 0, -2, 7, -2, -3, -1, 0, 2,
- 3, -4, 1, 3, -3, -2, 1, 0, 3, -5, 1, 4, -3, -2, 1, 0,
- 3, -6, 2, 5, -3, -1, 3, 0, 3, -6, 2, 5, -3, -1, 2, 0,
- 3, -6, 1, 5, -4, -2, 3, 0, 3, -6, 1, 5, -3, -2, 2, 0,
- 2, -6, 1, 4, -3, -1, 1, 0, 2, -6, 1, 4, -2, -1, 1, 0,
- 0, 0, 1, 1, 1, 0, 0, 2, 0, -1, 1, 1, 1, 0, 0, 2,
- 0, -1, 0, 0, 0, 0, 0, 2, 0, -1, 0, 0, 0, 0, -1, 0,
- 1, 0, 1, 0, 0, -1, -2, -1, 3, 1, 1, 0, 0, -2, -4, -3,
- 5, 3, 2, 1, 0, -3, -5, -4, 5, 4, 2, 0, -1, -4, -5, -5,
- 1, 0, -1, -2, -2, -3, -6, -9, 2, 0, -1, -1, 0, 0, -3, -6,
- 1, 0, 0, -1, 0, 0, -2, -5, 2, 1, 1, 1, 1, 2, -1, -3,
- 1, 1, 2, 1, 2, 2, 1, -1, 1, 1, 2, 1, 1, 1, 1, 1,
- 0, 0, 2, 1, 0, 0, 2, 2, 0, 1, 2, 2, 0, 0, 2, 2,
- -4, -3, 0, 1, 4, 6, 4, 3, -3, -2, 0, 0, 2, 4, 1, 0,
- -1, -1, 0, 0, 1, 1, -2, -3, 1, 1, 1, 0, 1, 1, -3, -5,
- 1, 1, 1, 0, 1, 1, -3, -5, -1, 0, 0, -1, 1, 1, -2, -4,
- -1, 0, 0, -1, 1, 2, 0, -2, -1, 0, 0, 0, 2, 3, 1, 0,
- -1, 0, 3, 4, 0, -4, -5, -5, 0, 0, 4, 5, 2, -2, -3, -2,
- 0, -1, 2, 4, 2, -1, -1, 0, 0, -2, -1, 1, 0, -2, 0, 1,
- 1, -2, -2, 0, 0, -1, -1, 1, 1, -2, -3, 0, 1, 0, -1, 0,
- 1, -2, -2, 1, 3, 1, 0, 0, 1, -2, -1, 2, 4, 2, 0, 0,
- 1, 2, 3, 2, 0, 2, 2, 1, -1, 0, 1, 0, -3, 1, 1, 1,
- -1, 0, 0, -2, -4, 0, 2, 1, -1, 2, 2, -1, -5, 0, 2, 1,
- -1, 3, 4, -1, -5, 0, 2, 1, -2, 2, 4, 0, -4, -1, 0, 0,
- -4, 0, 2, 0, -4, -2, 0, 0, -5, -1, 2, 1, -2, 1, 3, 2,
- 1, 0, 1, 0, 1, 2, -1, -2, 2, 0, -1, -2, 1, 3, 0, -1,
- 3, 0, -2, -4, 0, 3, 1, 0, 5, 1, -3, -5, -2, 2, 1, 1,
- 6, 1, -2, -5, -2, 1, 0, 1, 5, 1, -1, -5, -2, 0, -1, 0,
- 3, 0, -2, -4, -2, 0, -1, 0, 1, -1, 0, -2, 0, 1, 0, 1,
- 1, 1, 2, 3, 2, 1, 1, 2, -1, -1, 0, 1, 1, 0, 1, 1,
- -4, -3, 0, 0, 1, 1, 1, 2, -4, -3, 0, 2, 2, 2, 3, 2,
- -5, -4, 0, 1, 1, 1, 1, 2, -5, -4, -1, -1, -2, -2, -1, 0,
- -3, -2, 0, 0, -2, -3, -2, -1, 2, 3, 4, 4, 2, 0, 0, 0,
- -4, -2, 0, 1, 0, 0, 0, 0, -3, -1, 1, 1, 0, 0, 0, 0,
- -2, 0, 2, 2, 0, 0, 0, 2, -1, 1, 2, 1, -1, 0, 3, 5,
- 0, 2, 1, -1, -2, 0, 5, 6, 0, 1, 0, -3, -3, 0, 4, 6,
- 1, 1, -2, -4, -4, -3, 1, 2, 1, 0, -2, -4, -5, -4, -2, 0,
- -1, -3, -3, -3, -3, -2, -1, -1, 3, 2, 1, 0, 0, 1, 1, 1,
- 5, 4, 3, 2, 1, 1, 2, 2, 2, 1, 0, -2, -2, -2, -1, -1,
- 0, 0, 0, -1, -2, -2, -2, -2, 0, 1, 3, 3, 2, 1, -1, -1,
- 0, 1, 3, 4, 3, 2, 1, -1, -4, -3, -1, 1, 0, -2, -3, -3,
- -3, -4, -7, -8, -7, -4, -1, 2, 0, -1, -3, -4, -4, -2, 0, 2,
- 1, 0, 0, -1, -3, -2, 0, 2, 2, 1, 1, 0, -1, -1, 0, 2,
- 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 0, 0, 1, 2, 3, 3, 2, 2, 0, 0, 1, 3, 4, 4, 3, 2,
- 3, 3, 3, 0, -1, 0, 1, 2, 1, 1, 1, -1, -2, -1, -1, 1,
- -2, -2, -1, -3, -3, -2, -2, 0, -4, -4, -2, -2, -2, -2, -3, 0,
- -4, -4, -1, 1, 1, 0, -1, 2, -3, -1, 2, 3, 4, 3, 3, 5,
- -2, 0, 2, 3, 3, 3, 3, 3, -2, -2, 0, 0, 0, 0, 0, 1,
- 0, 2, 1, -1, -3, -1, 3, -2, -1, 0, -1, -1, -3, 0, 4, -2,
- -2, -2, -2, -2, -2, 1, 5, -2, -3, -2, -3, -1, -2, 1, 4, -3,
- -2, 0, -1, 0, -1, 0, 3, -5, 1, 2, 1, 2, 0, 0, 2, -5,
- 2, 4, 2, 3, 1, 1, 3, -3, 1, 2, 1, 1, 0, 1, 4, -2,
- 4, -3, -4, -1, 3, 3, 1, 3, 4, -4, -4, -1, 3, 2, 0, 2,
- 4, -3, -4, 0, 2, 2, -1, 1, 4, -3, -2, 1, 2, 1, -2, 0,
- 2, -4, -2, 1, 2, 0, -3, 0, 2, -3, -2, 0, 1, 0, -2, 2,
- 3, -1, -1, 0, 0, 0, 0, 3, 2, -2, -2, -2, -1, -1, -1, 2,
- 2, 2, 3, 4, 3, 1, 0, -1, 1, 0, 1, 2, 1, -1, -2, -2,
- 2, 1, 2, 1, 1, 0, -1, -1, 4, 3, 4, 3, 2, 1, 1, 1,
- 3, 2, 2, 2, 1, 1, 1, 1, -1, -2, -1, 0, -1, -1, -1, -1,
- -3, -3, -2, -1, -2, -2, -2, -2, -4, -4, -3, -3, -4, -4, -3, -3,
- 2, 1, -1, -3, -4, -2, 3, 4, 2, 2, 1, -1, -3, -2, 1, 2,
- 1, 2, 3, 3, 0, -2, -1, -2, -1, 0, 2, 4, 2, 0, -1, -3,
- -2, -2, 0, 3, 3, 2, 0, -3, 0, -2, -3, -1, 1, 2, 2, -1,
- 3, -1, -4, -5, -3, 0, 2, 0, 6, 3, -2, -6, -5, 0, 3, 1,
- -2, 3, -2, 0, 3, -2, -2, 1, -3, 4, -3, 0, 3, -2, -1, 2,
- -3, 5, -3, 0, 4, -2, -1, 2, -2, 4, -4, -1, 3, -3, -2, 2,
- -3, 4, -3, 0, 3, -3, -1, 2, -2, 5, -2, 0, 3, -3, -1, 2,
- -2, 4, -3, 1, 3, -2, -1, 2, -2, 3, -2, 1, 3, -2, 0, 2,
- 1, 0, 0, -1, 1, 2, -4, -1, 2, 0, 0, -1, 1, 2, -4, -2,
- 1, 1, 1, -1, 2, 4, -2, 0, 0, -1, 1, -1, 2, 5, -1, 1,
- 0, -1, 0, -2, 1, 5, -1, 1, 0, -1, -1, -2, 0, 3, -3, -1,
- 1, 1, 0, -2, 0, 3, -3, -1, 1, 1, 0, -3, 0, 3, -2, 0,
- 1, 0, -1, 1, 1, 2, 4, 5, 1, 0, -1, 1, 1, 1, 5, 7,
- 0, 0, -2, -1, -1, 0, 3, 5, 0, -1, -2, -1, -1, -1, 2, 3,
- 0, -1, -3, -1, -1, -1, 1, 2, -1, -2, -4, -2, -2, -2, 0, 0,
- -1, -2, -2, -1, -2, -2, 0, 0, 0, -1, -1, 0, -1, -1, 0, 0,
- 3, 3, 0, -1, -1, 1, 4, 4, 2, 3, 0, -2, -2, 0, 1, 1,
- 2, 3, 1, -1, -1, 0, 1, 0, 1, 2, 0, -1, -1, -1, 0, -2,
- 0, 1, 0, -1, -2, -1, 0, -2, 0, 1, 0, -1, -2, -1, 1, 0,
- 1, 1, -1, -3, -4, -3, 1, 3, 1, 2, -1, -3, -5, -4, 1, 3,
- -3, -2, 0, 1, 1, 1, 0, -2, 0, 1, 1, 1, 0, 0, -1, -3,
- 1, 2, 1, 1, 0, -1, -1, -2, 0, -1, -3, -1, -1, -1, 0, -1,
- 0, -3, -6, -3, -2, -1, 1, 1, 2, -1, -4, -3, -2, 0, 2, 2,
- 5, 4, 1, 1, 0, 1, 3, 2, 5, 4, 2, 1, 0, -1, 0, 1,
- -2, 0, -2, -5, -6, -3, 0, 0, -2, 0, 1, 0, -1, 1, 2, 2,
- -2, 0, 1, 3, 2, 2, 2, 1, -2, 0, 2, 4, 3, 2, 1, 1,
- -2, 0, 2, 3, 2, 0, -1, 0, -3, -1, 1, 1, 0, -1, -1, 1,
- -4, -1, 1, 0, -1, -2, 0, 2, -4, -1, 0, -1, -1, -2, 1, 4,
- -3, 0, 0, -1, 1, 1, 1, 0, -3, 1, 0, -1, 0, 0, -1, -1,
- -1, 3, 3, 0, 1, 0, 0, 1, -3, 2, 2, -2, -1, 0, 0, 1,
- -5, 0, 0, -2, -1, 1, 0, 2, -7, -2, 1, 0, 1, 2, 2, 2,
- -5, 0, 3, 2, 3, 3, 2, 2, -3, 2, 4, 1, 0, 0, -2, -3,
- 5, 2, -2, -2, 0, -1, -1, -1, 2, -1, -4, -3, -1, -2, -1, -1,
- 0, -2, -2, 1, 2, -1, 0, 1, -1, -2, -1, 3, 3, -1, 0, 2,
- 1, 0, 0, 3, 3, -2, -1, 2, 2, 1, 1, 3, 2, -2, -2, 0,
- 1, 0, -1, 1, 1, -3, -3, -2, 1, 0, 1, 2, 3, 0, 0, 0,
- -4, -5, -3, 0, 1, -1, -2, -1, -2, -3, -1, 1, 2, 0, 0, 0,
- 1, 1, 2, 1, 2, 1, 1, 1, 3, 4, 3, 1, 0, -2, -1, -1,
- 3, 3, 2, 0, -2, -3, -3, -2, 1, 1, 0, -1, -2, -4, -2, -2,
- 2, 1, 0, 0, 0, -1, 0, 1, 2, 1, 1, 1, 1, 1, 1, 3,
- 0, 0, 0, -1, -2, -1, 1, 0, -2, -1, -1, -2, -3, -2, 0, 0,
- -1, 0, 0, -1, -2, 0, 1, 1, 1, 1, 0, -1, -1, 1, 3, 1,
- 2, 2, 0, -2, -1, 2, 3, 0, 3, 1, -1, -1, 1, 4, 2, -2,
- 2, 0, -3, -1, 3, 5, 0, -5, 1, -1, -2, 0, 3, 3, -1, -6,
- -1, 0, 3, 4, 2, 0, 1, 2, -2, -1, 0, 1, -1, -2, 0, 1,
- -2, -3, -2, -3, -6, -7, -6, -3, 2, 2, 3, 1, -1, -2, -3, -2,
- 2, 2, 3, 1, 0, 0, 0, 0, 2, 1, 1, 0, 1, 1, 0, 1,
- 1, 0, 0, 0, 0, 1, 1, 2, 1, 0, -1, 0, 0, 2, 2, 1,
- 1, 1, 3, 1, -1, -1, -1, 1, -2, -1, 0, 0, -2, -2, -1, 2,
- -2, -2, 1, 1, 1, 0, 1, 3, -2, -2, 0, -1, 0, -1, 0, 2,
- 0, 0, 1, 0, -1, -1, -2, 1, 3, 2, 2, 1, 0, -2, -2, 1,
- 5, 3, 3, 2, 1, 1, 1, 4, 0, -3, -4, -5, -4, -3, -1, 1,
- -6, -4, -1, 2, 2, 0, 0, -1, -4, -2, 1, 3, 3, 2, 2, 0,
- -3, -2, -1, 2, 3, 3, 2, 0, -3, -2, -2, 1, 2, 1, 1, -1,
- -2, -2, -2, 0, 2, 2, 1, -1, -1, -1, -1, 1, 2, 3, 2, 0,
- -1, -1, -2, 1, 2, 2, 2, -1, 0, -1, -2, 0, 2, 1, 0, -1,
- 6, 4, 2, 1, 0, 0, 0, 1, 4, 2, -1, -2, -2, -2, -1, -1,
- 2, 1, -1, -2, -2, -2, -2, -1, 2, 2, 0, -2, -2, -2, -1, 0,
- 0, 0, -1, -2, -2, -1, 0, 1, -3, -3, -2, -1, -1, -2, -1, 0,
- -3, -2, 2, 3, 2, 0, -1, -2, -2, 0, 4, 5, 5, 2, 0, -1,
- 5, 4, 2, 0, -1, -2, -1, -1, 4, 3, 2, 1, 0, -1, 0, -1,
- 1, 1, 0, 1, 1, 0, 1, -1, -2, -1, -1, 0, 0, -2, -2, -3,
- -1, 0, 0, 0, -1, -3, -3, -5, 0, 1, 1, -1, -1, -2, -2, -3,
- -1, -1, -1, -2, -1, 1, 3, 1, -1, -2, -2, -1, 2, 5, 6, 5,
- -3, -3, -2, 1, 1, -2, -1, -1, 1, 2, 3, 4, 1, -3, -1, -3,
- 3, 2, 0, 1, -1, -3, -1, -3, 1, 0, -1, 0, -1, -1, 1, 0,
- 1, 1, 0, 1, 2, 2, 5, 3, 1, 1, 1, 2, 2, 2, 3, 0,
- -3, -1, -2, -2, -3, -3, -1, -3, -1, 1, 1, 0, -1, -1, 0, -2,
- 2, 0, -2, -2, 2, 4, 1, -2, 1, 0, -2, -1, 3, 5, 2, -1,
- -1, -2, -3, -2, 1, 3, 1, -2, -1, -2, -1, -1, 0, 2, 1, -1,
- 0, 0, 1, 1, 1, 2, 2, 0, 0, 1, 4, 4, 2, 2, 3, 1,
- -2, -1, 2, 1, -2, -3, -2, -3, -1, 0, 1, 0, -3, -4, -4, -5,
- 4, 0, -3, -4, -4, -4, -2, -1, 5, 0, -1, 0, -1, -3, -2, -1,
- 4, 0, 0, 1, 1, 0, 0, 0, 0, -3, -2, -1, 0, 0, 1, 0,
- 0, -2, 0, 0, 1, 1, 2, 1, 2, 0, 0, 0, 1, 1, 1, 0,
- 2, 0, -1, -1, 1, 1, 1, 0, 1, -1, -2, -2, 0, 2, 2, 2,
- -3, -5, -2, 0, -1, -3, -3, 0, 0, -2, 0, 2, 2, 0, 0, 3,
- 2, -1, -2, 0, 0, -1, -1, 2, 5, 2, -1, -1, -1, -1, -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,
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- 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 *inter_codebooks[4] = {
- inter_codebook_4x2, inter_codebook_4x4, inter_codebook_8x4, inter_codebook_8x8
-};
-
-/* 6x16-entry codebook for intra-coded 4x2 vectors */
-static int8_t 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 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 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 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,
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- -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,
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- -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,
- -11,-12,-13,-14,-15,-16,-16,-17,-16,-17,-17,-18,-19,-20,-20,-20,
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- 1, 1, 0, 0, -1, -1, -2, -2, 1, 1, 1, 0, 0, -1, -1, -2,
- 2, 1, 1, 1, 0, -1, -1, -2, 2, 2, 1, 1, 0, 0, -1, -2,
- 2, 2, 1, 1, 1, 0, -1, -1, 2, 2, 1, 1, 1, 0, 0, -2,
- 0, -1, -1, 0, 0, 1, 2, 3, 0, -1, -1, 0, 1, 1, 2, 2,
- -1, -1, -1, -1, 0, 1, 2, 2, -1, -1, -2, -1, 0, 1, 1, 2,
- -1, -2, -2, -1, 0, 0, 1, 2, -1, -2, -2, -2, -1, 0, 1, 2,
- -1, -1, -2, -1, 0, 0, 1, 2, -1, -1, -1, -1, 0, 1, 1, 2,
- 3, 2, 2, 2, 1, 1, 0, 0, 3, 2, 2, 2, 2, 1, 0, 0,
- 2, 2, 2, 1, 1, 1, 0, 0, 2, 2, 1, 1, 1, 0, 0, -1,
- 1, 1, 1, 0, 0, 0, -1, -1, 0, 0, -1, -1, -1, -1, -1, -1,
- -2, -2, -2, -2, -2, -2, -2, -2, -2, -3, -3, -3, -2, -2, -2, -2,
- 5, 2, 0, 0, -1, 0, 0, 0, 4, 2, 0, -1, -1, -1, 0, -1,
- 4, 1, -1, -1, -2, -1, -1, -1, 4, 1, -1, -1, -2, -1, -1, -1,
- 4, 1, -1, -2, -2, -1, -1, -1, 4, 1, -1, -2, -2, -1, -1, -1,
- 4, 1, -1, -1, -1, -1, -1, -1, 4, 2, 0, -1, 0, 0, 0, -1,
- -2, -1, 0, 1, 1, 1, 1, 1, -3, -1, 0, 1, 1, 1, 1, 1,
- -3, -1, 0, 1, 1, 1, 1, 1, -3, -1, 0, 1, 1, 1, 1, 1,
- -3, -2, 0, 1, 2, 2, 1, 1, -4, -2, 0, 1, 2, 2, 2, 2,
- -5, -3, -1, 1, 1, 2, 1, 2, -5, -3, -2, 0, 1, 1, 1, 1,
- 3, 3, 1, 0, -2, -4, -4, -5, 3, 3, 2, 0, -1, -2, -3, -4,
- 2, 2, 1, 1, 0, -1, -2, -2, 1, 1, 1, 1, 1, 0, 0, 0,
- 0, 0, 0, 1, 1, 1, 1, 1, -2, -1, -1, 0, 0, 1, 2, 2,
- -3, -2, -2, -1, 0, 1, 2, 3, -3, -3, -2, -1, 0, 1, 2, 3,
- -3, -3, -3, -3, -3, -2, -2, -2, -3, -3, -2, -2, -2, -1, -1, -1,
- -2, -2, -2, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 2, 2, 2, 2,
- 1, 1, 1, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3,
- -8, -7, -5, -3, -2, -1, 0, -1, -4, -3, -1, 0, 1, 2, 1, 1,
- -1, 1, 2, 3, 3, 2, 2, 1, 1, 2, 3, 3, 2, 2, 1, 0,
- 2, 3, 3, 2, 1, 0, 0, -1, 1, 2, 1, 0, -1, -1, -1, -1,
- 1, 1, 0, -1, -1, -2, -2, -1, 1, 1, 0, 0, -1, -1, 0, -1,
- -4, -3, -2, 0, 1, 2, 3, 3, -4, -3, -2, 0, 1, 2, 2, 2,
- -3, -3, -2, -1, 0, 1, 1, 1, -2, -2, -2, -1, -1, 0, 0, 0,
- 0, -1, -1, -1, -1, -1, -1, -1, 2, 1, 1, 0, 0, -1, -1, -2,
- 3, 3, 3, 1, 0, -1, -2, -2, 5, 4, 4, 2, 1, 0, -1, -2,
- 0, 0, 0, 0, 1, 2, 3, 3, 0, -1, 0, 0, 1, 2, 3, 3,
- 0, -1, 0, 0, 1, 2, 3, 2, 0, 0, 0, 1, 1, 2, 2, 2,
- 2, 1, 1, 1, 1, 1, 1, 0, 2, 2, 2, 1, 0, 0, -1, -2,
- 2, 1, 0, 0, -2, -3, -5, -6, 0, -1, -1, -3, -5, -6, -8, -9,
- -2, 0, 1, 2, 2, 1, -1, -4, -2, 0, 2, 2, 2, 1, -1, -4,
- -2, 0, 2, 2, 2, 1, -1, -3, -2, 0, 2, 2, 2, 1, -1, -3,
- -2, -1, 2, 2, 2, 1, -1, -3, -2, -1, 1, 2, 2, 1, -1, -3,
- -3, -1, 1, 2, 2, 1, -1, -3, -2, -1, 1, 2, 2, 1, -1, -3,
- -1, 1, 1, -1, -3, -3, 0, 4, -1, 1, 1, -1, -3, -3, 0, 4,
- -1, 1, 1, 0, -3, -3, 0, 4, -1, 1, 2, 0, -3, -3, 0, 5,
- 0, 1, 2, 0, -3, -4, 0, 4, 0, 1, 2, 0, -3, -4, 0, 5,
- 0, 1, 2, 0, -3, -3, 0, 4, 0, 1, 2, -1, -2, -2, 0, 4,
- 6, 6, 5, 6, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2,
- 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -2, -2, -2, -2,
- -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2,
- -1, -1, -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 2, 2, 2, 2, 2, 2, 2, 2, 0, 1, 1, 0, 0, 0, 0, 0,
- -1, -2, -2, -2, -2, -2, -2, -1, -3, -3, -3, -3, -3, -3, -3, -2,
- -3, -4, -4, -3, -3, -3, -2, -2, -2, -2, -2, -2, -1, -1, 0, 0,
- 0, 1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6,
- 4, 1, -2, -3, -3, -1, 1, 3, 4, 1, -2, -4, -3, -1, 1, 3,
- 5, 1, -2, -4, -3, -1, 1, 4, 5, 1, -2, -3, -3, -1, 2, 4,
- 5, 1, -2, -3, -3, -1, 2, 4, 4, 0, -3, -4, -3, -1, 2, 4,
- 4, 0, -3, -3, -3, -1, 1, 3, 3, 0, -2, -3, -2, -1, 1, 3,
- -3, -4, -4, -4, -4, -4, -4, -4, -1, -1, -1, -1, -1, -1, -2, -2,
- 2, 1, 1, 2, 2, 1, 1, 1, 3, 3, 3, 4, 4, 3, 3, 3,
- 3, 3, 3, 4, 4, 4, 3, 3, 1, 2, 1, 2, 2, 2, 2, 2,
- -2, -2, -2, -1, -1, -1, 0, 0, -4, -4, -4, -4, -3, -3, -3, -3,
- -1, -2, -3, -3, -2, -2, -1, 0, 0, -1, -2, -2, -2, -1, 0, 1,
- 2, 1, -1, -1, -1, -1, 0, 1, 3, 1, 0, -1, -1, 0, 0, 1,
- 3, 2, 0, -1, 0, 0, 0, 1, 3, 1, 0, -1, 0, 0, 0, 1,
- 3, 1, 0, -1, 0, 0, 0, 1, 2, 1, 0, 0, 0, 0, 0, 1,
- 0, 0, 0, 1, 1, 2, 3, 4, 0, 0, -1, 0, 0, 0, 2, 3,
- 0, -1, -1, -1, -1, -1, 0, 1, 0, -1, -1, -1, -1, -1, -1, 0,
- 0, 0, -1, -1, -1, -2, -2, -1, 1, 0, 0, -1, -1, -2, -2, -1,
- 2, 2, 1, 0, -1, -1, -1, -1, 3, 3, 2, 1, 0, -1, -1, 0,
- 1, 0, 1, 0, 0, -1, -2, -1, 0, 0, 0, 0, -1, -1, -2, -1,
- 0, -1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0,
- -1, -1, -1, 0, 0, 0, 1, 1, -1, -1, -1, 0, 1, 1, 2, 3,
- -2, -2, -1, 0, 1, 2, 3, 4, -2, -2, -1, 0, 1, 2, 4, 5,
- -3, -1, 1, 0, 0, -1, 0, 1, -3, 0, 1, 0, -1, -1, 0, 2,
- -3, 0, 1, 0, -1, -1, 0, 2, -2, 1, 2, 0, -1, -1, 0, 2,
- -2, 1, 2, 0, -1, -1, 0, 2, -2, 1, 2, 0, -1, -1, 0, 2,
- -1, 2, 2, 0, -1, -1, 0, 2, -1, 1, 1, 0, -1, -1, -1, 1,
- -2, -2, -1, 1, 3, 4, 3, 1, -2, -2, -1, 0, 2, 3, 2, 0,
- -2, -2, -1, 0, 1, 2, 1, -1, -1, -1, -1, 0, 1, 2, 1, -1,
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- 1, 2, 3, 3, 3, 2, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0,
- 0, -1, -1, -1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, -1, 0, 0, 1, 1, 0, 0, 0,
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- 1, 1, 1, 1, 2, 1, 0, -1, 1, 1, 1, 2, 1, 1, 0, -1,
- 1, 1, 1, 1, 1, 1, 0, -2, 2, 1, 1, 1, 1, 1, 0, -2,
- 1, 1, 0, 0, 0, 0, -1, -3, 1, 1, 0, 0, 0, -1, -2, -3,
- 1, 1, 0, 0, -1, -1, -2, -4, 1, 0, 0, -1, -2, -2, -3, -4,
- 8, 7, 5, 3, 2, 1, 1, 1, 2, 1, 0, 0, -1, -1, -2, -1,
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- 9, 4, 0, -2, -2, -2, -1, -1, 7, 2, -1, -2, -2, -1, 0, 0,
- 4, 0, -2, -2, -1, 0, 1, 1, 1, -2, -2, -2, -1, 0, 1, 1,
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- 0, 1, 1, 1, 1, 1, 0, 0, 1, 2, 2, 2, 1, 0, 0, 0,
- 2, 2, 2, 2, 1, 0, -1, -1, 1, 1, 1, 0, -1, -2, -2, -2,
- 0, 0, 0, -1, -2, -3, -2, -2, -1, -1, -1, -2, -2, -2, -1, 0,
- -1, -1, -1, -1, 0, 0, 1, 2, -1, -1, -1, 0, 1, 2, 3, 4,
- -1, -1, 0, 0, -1, -2, -3, -3, -1, -1, 0, 0, 0, -1, -1, -1,
- -2, -2, -1, 0, 1, 1, 1, 1, -2, -2, -2, 0, 1, 2, 3, 3,
- -1, -1, -1, 0, 1, 3, 3, 3, 1, 0, 0, 0, 1, 1, 2, 2,
- 2, 2, 1, 0, 0, -1, -1, -1, 3, 2, 1, 0, -1, -2, -3, -3,
- -1, -1, -1, -2, -2, -3, -4, -5, 0, 0, 0, -1, -1, -3, -3, -4,
- 1, 1, 1, 0, 0, -1, -2, -3, 2, 2, 2, 1, 1, 0, -1, -1,
- 2, 2, 2, 2, 1, 1, 0, -1, 2, 2, 2, 2, 2, 1, 0, 0,
- 1, 1, 2, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, -1,
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- 1, 2, 2, 2, 2, 2, 2, 2, 0, 0, 1, 1, 1, 2, 2, 2,
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- -1, -1, -1, -1, -2, -2, -2, -2, 4, 4, 4, 4, 4, 3, 3, 2,
- -3, -3, -2, -1, 0, 1, 2, 5, -3, -3, -3, -2, -1, 1, 3, 6,
- -3, -3, -2, -2, 0, 2, 3, 5, -3, -2, -2, -2, 0, 1, 3, 5,
- -2, -2, -2, -1, -1, 1, 3, 5, -2, -2, -1, -1, 0, 1, 2, 4,
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- 0, -1, 0, 1, 1, 0, -1, -1, 0, 0, 0, 1, 2, 0, -1, -1,
- 1, 0, -1, 0, 1, 0, 0, 0, 1, -1, -2, -1, 0, 0, 0, 0,
- 1, -2, -3, -1, 0, 0, 0, 1, 1, -1, -3, -2, 0, 1, 1, 2,
- 1, -1, -2, -1, 0, 1, 1, 2, 2, 0, -1, 0, 1, 1, 2, 2,
- 1, 1, 1, 1, 0, 0, 1, 2, -1, 0, 0, -1, 0, 0, 0, 1,
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- 0, 0, 0, 1, 1, 1, 1, 0, -1, 0, 0, 1, 1, 1, 0, 0,
- 1, 2, 2, 2, 1, -1, -2, -4, 1, 1, 2, 2, 1, 0, -2, -4,
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- 1, 1, -1, -2, -2, 0, 0, -1, 1, 1, 0, -2, -1, 1, 1, 0,
- 1, 1, 0, -1, -1, 1, 2, 1, 1, 1, 0, -1, -1, 1, 2, 1,
- 1, 1, 0, -1, -1, 1, 1, 1, 1, 1, 0, -1, 0, 1, 1, 1,
- 0, 0, -1, -2, -4, -4, -4, -4, 3, 3, 3, 2, 1, 0, 0, 0,
- 3, 3, 3, 3, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 1,
- -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, 0, -1, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, 0,
- -1, -1, 0, -1, -1, 1, 2, -1, 1, 1, 0, 0, 0, 2, 3, -1,
- 1, 1, 0, -1, -1, 1, 3, -1, 1, 1, 0, -2, -2, 0, 1, -2,
- 1, 0, 0, -2, -2, 0, 1, -3, 0, 0, 0, 0, -1, 1, 1, -3,
- 0, 1, 1, 0, 1, 2, 1, -3, -1, 0, 1, 1, 1, 2, 1, -4,
- -4, -3, 0, 1, 1, 1, 0, 0, -4, -2, 0, 1, 1, 1, 0, -1,
- -3, -1, 1, 1, 1, 0, -1, -1, -1, 1, 1, 1, 1, 0, -1, 0,
- 1, 2, 2, 1, 0, -1, 0, 0, 2, 2, 1, 0, -1, -1, 0, 1,
- 2, 1, 0, -1, -2, -1, 0, 1, 2, 2, 0, -1, -2, -1, 1, 1,
- 1, 1, 0, 0, -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, -1, -1, -1, -1, -1,
- 1, 0, 0, -1, -1, -1, -1, -1, 2, 1, 0, 0, -1, -1, -1, -1,
- 5, 3, 2, 1, 0, 0, 0, 0, 6, 5, 3, 2, 1, 0, 0, 0,
- 4, 4, 3, 1, 0, 0, 0, 1, 3, 3, 2, 1, 0, 0, 0, 1,
- 2, 2, 1, 0, -1, -1, 0, 1, 0, 0, 0, -1, -1, -1, 0, 1,
- 0, 0, -1, -1, -2, -1, 0, 2, 0, -1, -1, -2, -2, -2, 0, 1,
- 0, -1, -1, -2, -2, -2, -1, 0, 0, 0, -1, -2, -2, -2, -1, 0,
- 0, 0, -1, -1, -1, 0, 2, 3, 0, -1, -2, -2, -1, -1, 1, 2,
- 1, 0, -1, -1, -1, 0, 0, 0, 1, 1, 1, 0, 0, 0, -1, -1,
- 1, 2, 1, 0, 0, -1, -1, -1, -1, 0, 0, 0, -1, -1, -1, -1,
- -3, -2, -1, -1, 0, 1, 1, 2, -4, -3, -1, 1, 2, 3, 5, 5,
- 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1,
- 0, 0, 0, -1, 0, 0, 0, 1, -1, -1, -2, -2, -2, -1, -1, 0,
- 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3,
- 1, 1, 1, 1, 2, 2, 1, 1, -4, -3, -4, -4, -4, -4, -3, -3,
- -1, 0, 1, 2, 2, 3, 3, 3, -1, -1, -1, -1, 0, 0, 0, 0,
- 0, 0, -1, -2, -2, -3, -3, -2, 3, 2, 1, 0, -1, -2, -2, -2,
- 4, 3, 2, 1, 1, 0, 0, 0, 2, 2, 1, 1, 0, 1, 1, 1,
- 0, -1, -1, -1, -1, 0, 0, 1, -2, -2, -2, -2, -2, -1, 0, 0,
- 1, -1, 0, 2, 1, -2, -1, 1, 1, -1, 0, 2, 1, -2, -2, 1,
- 1, -1, 0, 3, 2, -2, -1, 1, 0, -2, 0, 3, 2, -2, -2, 1,
- 0, -2, 0, 3, 2, -2, -2, 1, 0, -2, 0, 3, 1, -2, -1, 1,
- 0, -2, 0, 2, 1, -2, -2, 1, 0, -1, 0, 2, 1, -2, -1, 1,
- 0, 1, 2, 2, 3, 3, 2, 2, 0, 1, 1, 2, 3, 3, 2, 1,
- 0, 0, 1, 2, 2, 2, 2, 1, -1, 0, 0, 1, 1, 1, 1, 1,
- -1, -1, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, -1,
- -2, -2, -2, -2, -2, -2, -2, -1, -2, -2, -2, -2, -2, -2, -2, -1,
- 0, 0, -1, -2, -1, 0, 3, 5, 0, 0, -1, -1, -1, 0, 2, 4,
- 1, 1, 0, 0, -1, -1, 1, 2, 1, 2, 1, 1, 0, -1, -1, 0,
- 0, 1, 2, 1, 0, -1, -2, -2, -1, 0, 1, 2, 1, 0, -3, -3,
- -2, -1, 1, 2, 2, 0, -2, -4, -2, -1, 0, 2, 2, 1, -1, -3,
- 0, 0, 0, 0, 0, 0, -1, -1, 0, 0, -1, 0, 0, 0, 0, 0,
- -1, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0,
- -1, -1, -1, -1, -1, -1, -1, 0, -1, 0, 0, 0, 0, -1, -1, 0,
- 0, 0, 1, 1, 0, 0, 0, 1, 3, 3, 3, 4, 3, 3, 3, 3,
- 5, 1, -2, -2, 0, 0, 0, -1, 4, -1, -3, -1, 0, 0, 0, -1,
- 3, -1, -1, 0, 1, 1, 0, -1, 2, 0, 0, 1, 1, 1, 0, -2,
- 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 *intra_codebooks[4] = {
- intra_codebook_4x2, intra_codebook_4x4, intra_codebook_8x4, intra_codebook_8x8
-};
-
-/* block type, codes 000 .. 1xx */
-static vlc_code_t block_type_table[8] = {
- { SVQ1_BLOCK_INTRA, 3 }, { SVQ1_BLOCK_INTER_4V, 3 },
- { SVQ1_BLOCK_INTER, 2 }, { SVQ1_BLOCK_INTER, 2 },
- { SVQ1_BLOCK_SKIP, 1 }, { SVQ1_BLOCK_SKIP, 1 },
- { SVQ1_BLOCK_SKIP, 1 }, { SVQ1_BLOCK_SKIP, 1 }
-};
-
-/* motion vector, codes 0000011 .. 011xxxx */
-static vlc_code_t motion_table_0[61] = {
- { 7, 8 }, { 6, 8 }, { 5, 8 }, { 4, 7 }, { 4, 7 },
- { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 },
- { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 },
- { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }
-};
-
-/* motion vector, codes 000000000010 ... 0000010111xx */
-static vlc_code_t motion_table_1[94] = {
- {32, 13}, {31, 13}, {30, 12}, {30, 12}, {29, 12}, {29, 12},
- {28, 12}, {28, 12}, {27, 12}, {27, 12}, {26, 12}, {26, 12}, {25, 12}, {25, 12},
- {24, 11}, {24, 11}, {24, 11}, {24, 11}, {23, 11}, {23, 11}, {23, 11}, {23, 11},
- {22, 11}, {22, 11}, {22, 11}, {22, 11}, {21, 11}, {21, 11}, {21, 11}, {21, 11},
- {20, 11}, {20, 11}, {20, 11}, {20, 11}, {19, 11}, {19, 11}, {19, 11}, {19, 11},
- {18, 11}, {18, 11}, {18, 11}, {18, 11}, {17, 11}, {17, 11}, {17, 11}, {17, 11},
- {16, 11}, {16, 11}, {16, 11}, {16, 11}, {15, 11}, {15, 11}, {15, 11}, {15, 11},
- {14, 11}, {14, 11}, {14, 11}, {14, 11}, {13, 11}, {13, 11}, {13, 11}, {13, 11},
- {12, 11}, {12, 11}, {12, 11}, {12, 11}, {11, 11}, {11, 11}, {11, 11}, {11, 11},
- {10, 10}, {10, 10}, {10, 10}, {10, 10}, {10, 10}, {10, 10}, {10, 10}, {10, 10},
- { 9, 10}, { 9, 10}, { 9, 10}, { 9, 10}, { 9, 10}, { 9, 10}, { 9, 10}, { 9, 10},
- { 8, 10}, { 8, 10}, { 8, 10}, { 8, 10}, { 8, 10}, { 8, 10}, { 8, 10}, { 8, 10},
-};
-
-/* inter-coded vector codebook count tables, codes 000000 ... 111111 */
-static vlc_code_t inter_vector_tables[6][64] = {
- /* 4x2 vector, codes 0000xxx ... 11xxxxx */
- { { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 },
- { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 },
- { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 },
- {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 },
- {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 } },
-
- /* 4x4 vector, codes 0000xxx ... 11xxxxx */
- { { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 },
- { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 },
- { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 },
- {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 },
- {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 }, {-1, 2 } },
-
- /* 8x4 vector, codes 00000xx ... 1xxxxxx */
- { { 6, 5 }, { 6, 5 }, { 5, 5 }, { 5, 5 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 } },
-
- /* 8x8 vector, codes 00000xx ... 1xxxxxx */
- { { 6, 5 }, { 6, 5 }, { 5, 5 }, { 5, 5 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 } },
-
- /* 16x8 vector, codes 00000xx ... 1xxxxxx */
- { { 6, 5 }, { 6, 5 }, { 5, 5 }, { 5, 5 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 }, { 2, 4 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 } },
-
- /* 16x16 vector, codes 000000x ... 1xxxxxx */
- { { 6, 6 }, { 5, 6 }, { 4, 5 }, { 4, 5 }, { 3, 5 }, { 3, 5 }, { 2, 5 }, { 2, 5 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 },
- { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 },
- {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 }, {-1, 1 } }
-};
-
-/* vector codebook count tables, codes 0000000 ... 1111111 */
-static vlc_code_t intra_vector_tables[6][128] = {
- /* 4x2 vector, codes 00000xx ... 1xxxxxx */
- { { 5, 5 }, { 5, 5 }, { 5, 5 }, { 5, 5 }, {-1, 5 }, {-1, 5 }, {-1, 5 }, {-1, 5 },
- { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 },
- { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 } },
-
- /* 4x4 vector, codes 0000xxx ... 11xxxxx */
- { { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 },
- {-1, 4 }, {-1, 4 }, {-1, 4 }, {-1, 4 }, {-1, 4 }, {-1, 4 }, {-1, 4 }, {-1, 4 },
- { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 },
- { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 },
- { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 },
- { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 },
- { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 },
- { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 }, { 3, 3 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 },
- { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 },
- { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 },
- { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 2 } },
-
- /* 8x4 vector, codes 00000xx ... 1xxxxxx */
- { { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 }, {-1, 5 }, {-1, 5 }, {-1, 5 }, {-1, 5 },
- { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 },
- { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 }, { 5, 4 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 },
- { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 },
- { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 }, { 4, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 } },
-
- /* 8x8 vector, codes 000000x ... 1xxxxxx */
- { { 2, 6 }, { 2, 6 }, {-1, 6 }, {-1, 6 }, { 5, 5 }, { 5, 5 }, { 5, 5 }, { 5, 5 },
- { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 }, { 6, 4 },
- { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 }, { 4, 4 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 } },
-
- /* 16x8 vector, codes 000000x ... 1xxxxxx */
- { { 4, 6 }, { 4, 6 }, {-1, 6 }, {-1, 6 }, { 5, 5 }, { 5, 5 }, { 5, 5 }, { 5, 5 },
- { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 },
- { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 },
- { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 }, { 6, 3 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 } },
-
- /* 16x16 vector, codes 0000000 ... 1xxxxxx */
- { { 5, 7 }, {-1, 7 }, { 4, 6 }, { 4, 6 }, { 6, 5 }, { 6, 5 }, { 6, 5 }, { 6, 5 },
- { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 }, { 3, 4 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 }, { 2, 3 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 }, { 1, 2 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 } }
-};
-
-/* intra mean value, codes 00100101 ... 1111xxxx */
-static vlc_code_t intra_mean_table_0[219] = {
- {135, 8 }, {136, 8 }, {165, 8 },
- {134, 8 }, {129, 8 }, {164, 8 }, {163, 8 }, {133, 8 }, {162, 8 }, {174, 8 }, {175, 8 },
- {161, 8 }, {160, 8 }, {159, 8 }, {158, 8 }, {157, 8 }, {156, 8 }, {155, 8 }, {154, 8 },
- {153, 8 }, {151, 8 }, {152, 8 }, {132, 8 }, {110, 8 }, {131, 8 }, {108, 8 }, {130, 8 },
- {166, 8 }, {105, 8 }, {104, 8 }, {103, 8 }, {127, 8 }, {101, 8 }, {167, 8 }, {168, 8 },
- { 98, 8 }, {128, 8 }, { 48, 8 }, { 95, 8 }, { 62, 8 }, { 93, 8 }, { 92, 8 }, { 91, 8 },
- { 90, 8 }, { 89, 8 }, { 60, 8 }, { 87, 8 }, { 86, 8 }, { 57, 8 }, { 84, 8 }, { 83, 8 },
- { 82, 8 }, { 81, 8 }, { 80, 8 }, { 79, 8 }, { 78, 8 }, { 77, 8 }, { 76, 8 }, { 75, 8 },
- { 74, 8 }, { 73, 8 }, { 72, 8 }, { 71, 8 }, { 70, 8 }, { 69, 8 }, { 68, 8 }, { 67, 8 },
- { 66, 8 }, { 65, 8 }, { 56, 8 }, { 63, 8 }, { 23, 8 }, { 61, 8 }, { 30, 8 }, { 59, 8 },
- { 58, 8 }, { 52, 8 }, { 29, 8 }, { 55, 8 }, { 54, 8 }, { 53, 8 }, { 50, 8 }, { 51, 8 },
- { 22, 8 }, { 49, 8 }, { 85, 7 }, { 85, 7 }, { 97, 7 }, { 97, 7 }, { 88, 7 }, { 88, 7 },
- { 64, 7 }, { 64, 7 }, { 94, 7 }, { 94, 7 }, {106, 7 }, {106, 7 }, {107, 7 }, {107, 7 },
- {109, 7 }, {109, 7 }, {111, 7 }, {111, 7 }, {112, 7 }, {112, 7 }, {113, 7 }, {113, 7 },
- {114, 7 }, {114, 7 }, {115, 7 }, {115, 7 }, {116, 7 }, {116, 7 }, {117, 7 }, {117, 7 },
- {118, 7 }, {118, 7 }, {119, 7 }, {119, 7 }, {120, 7 }, {120, 7 }, { 99, 7 }, { 99, 7 },
- {102, 7 }, {102, 7 }, { 28, 7 }, { 28, 7 }, {100, 7 }, {100, 7 }, { 96, 7 }, { 96, 7 },
- {139, 7 }, {139, 7 }, { 24, 7 }, { 24, 7 }, { 1, 7 }, { 1, 7 }, {138, 7 }, {138, 7 },
- {121, 7 }, {121, 7 }, {122, 7 }, {122, 7 }, {123, 7 }, {123, 7 }, {124, 7 }, {124, 7 },
- {125, 7 }, {125, 7 }, {126, 7 }, {126, 7 }, {137, 7 }, {137, 7 }, {140, 7 }, {140, 7 },
- {150, 7 }, {150, 7 }, {144, 7 }, {144, 7 }, {141, 7 }, {141, 7 }, {142, 7 }, {142, 7 },
- {143, 7 }, {143, 7 }, {145, 7 }, {145, 7 }, {147, 7 }, {147, 7 }, {146, 7 }, {146, 7 },
- { 27, 6 }, { 27, 6 }, { 27, 6 }, { 27, 6 }, {148, 6 }, {148, 6 }, {148, 6 }, {148, 6 },
- {149, 6 }, {149, 6 }, {149, 6 }, {149, 6 }, { 0, 6 }, { 0, 6 }, { 0, 6 }, { 0, 6 },
- { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 },
- { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 }, { 26, 4 },
- { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 },
- { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }, { 25, 4 }
-};
-
-/* intra mean value, codes 0000001101 ... 001001001x */
-static vlc_code_t intra_mean_table_1[135] = {
- {218, 10}, {219, 10}, {220, 10},
- {221, 10}, {222, 10}, {217, 10}, {230, 10}, {215, 10}, {208, 10}, {207, 10}, {206, 10},
- {214, 10}, {204, 10}, {223, 10}, {224, 10}, {225, 10}, {226, 10}, {227, 10}, {228, 10},
- {229, 10}, {213, 10}, {212, 10}, {231, 10}, {232, 10}, {211, 10}, {210, 10}, {236, 10},
- {209, 10}, {216, 10}, {205, 10}, { 18, 10}, {186, 9 }, {186, 9 }, {185, 9 }, {185, 9 },
- {184, 9 }, {184, 9 }, {182, 9 }, {182, 9 }, {183, 9 }, {183, 9 }, {180, 9 }, {180, 9 },
- {181, 9 }, {181, 9 }, {178, 9 }, {178, 9 }, {187, 9 }, {187, 9 }, {176, 9 }, {176, 9 },
- {188, 9 }, {188, 9 }, {179, 9 }, {179, 9 }, {173, 9 }, {173, 9 }, {172, 9 }, {172, 9 },
- {171, 9 }, {171, 9 }, {170, 9 }, {170, 9 }, {169, 9 }, {169, 9 }, {189, 9 }, {189, 9 },
- {190, 9 }, {190, 9 }, {191, 9 }, {191, 9 }, {192, 9 }, {192, 9 }, {193, 9 }, {193, 9 },
- {194, 9 }, {194, 9 }, {195, 9 }, {195, 9 }, {196, 9 }, {196, 9 }, {197, 9 }, {197, 9 },
- {198, 9 }, {198, 9 }, {200, 9 }, {200, 9 }, {201, 9 }, {201, 9 }, {202, 9 }, {202, 9 },
- {203, 9 }, {203, 9 }, {199, 9 }, {199, 9 }, {177, 9 }, {177, 9 }, { 40, 9 }, { 40, 9 },
- { 39, 9 }, { 39, 9 }, { 38, 9 }, { 38, 9 }, { 37, 9 }, { 37, 9 }, { 36, 9 }, { 36, 9 },
- { 35, 9 }, { 35, 9 }, { 34, 9 }, { 34, 9 }, { 33, 9 }, { 33, 9 }, { 32, 9 }, { 32, 9 },
- { 31, 9 }, { 31, 9 }, { 21, 9 }, { 21, 9 }, { 11, 9 }, { 11, 9 }, { 41, 9 }, { 41, 9 },
- { 45, 9 }, { 45, 9 }, { 44, 9 }, { 44, 9 }, { 42, 9 }, { 42, 9 }, { 43, 9 }, { 43, 9 },
- { 47, 9 }, { 47, 9 }, { 46, 9 }, { 46, 9 }
-};
-
-/* intra mean value, codes 00000000000001 ... 00000011001xxx */
-static vlc_code_t intra_mean_table_2[207] = {
- {255, 14}, { 14, 14}, { 13, 14}, { 17, 12}, { 17, 12}, { 17, 12}, { 17, 12},
- {243, 11}, {243, 11}, {243, 11}, {243, 11}, {243, 11}, {243, 11}, {243, 11}, {243, 11},
- {242, 11}, {242, 11}, {242, 11}, {242, 11}, {242, 11}, {242, 11}, {242, 11}, {242, 11},
- {241, 11}, {241, 11}, {241, 11}, {241, 11}, {241, 11}, {241, 11}, {241, 11}, {241, 11},
- {240, 11}, {240, 11}, {240, 11}, {240, 11}, {240, 11}, {240, 11}, {240, 11}, {240, 11},
- {237, 11}, {237, 11}, {237, 11}, {237, 11}, {237, 11}, {237, 11}, {237, 11}, {237, 11},
- {239, 11}, {239, 11}, {239, 11}, {239, 11}, {239, 11}, {239, 11}, {239, 11}, {239, 11},
- {235, 11}, {235, 11}, {235, 11}, {235, 11}, {235, 11}, {235, 11}, {235, 11}, {235, 11},
- {234, 11}, {234, 11}, {234, 11}, {234, 11}, {234, 11}, {234, 11}, {234, 11}, {234, 11},
- {233, 11}, {233, 11}, {233, 11}, {233, 11}, {233, 11}, {233, 11}, {233, 11}, {233, 11},
- {244, 11}, {244, 11}, {244, 11}, {244, 11}, {244, 11}, {244, 11}, {244, 11}, {244, 11},
- {238, 11}, {238, 11}, {238, 11}, {238, 11}, {238, 11}, {238, 11}, {238, 11}, {238, 11},
- { 20, 11}, { 20, 11}, { 20, 11}, { 20, 11}, { 20, 11}, { 20, 11}, { 20, 11}, { 20, 11},
- {248, 11}, {248, 11}, {248, 11}, {248, 11}, {248, 11}, {248, 11}, {248, 11}, {248, 11},
- {249, 11}, {249, 11}, {249, 11}, {249, 11}, {249, 11}, {249, 11}, {249, 11}, {249, 11},
- {250, 11}, {250, 11}, {250, 11}, {250, 11}, {250, 11}, {250, 11}, {250, 11}, {250, 11},
- {251, 11}, {251, 11}, {251, 11}, {251, 11}, {251, 11}, {251, 11}, {251, 11}, {251, 11},
- {252, 11}, {252, 11}, {252, 11}, {252, 11}, {252, 11}, {252, 11}, {252, 11}, {252, 11},
- {253, 11}, {253, 11}, {253, 11}, {253, 11}, {253, 11}, {253, 11}, {253, 11}, {253, 11},
- {254, 11}, {254, 11}, {254, 11}, {254, 11}, {254, 11}, {254, 11}, {254, 11}, {254, 11},
- { 12, 11}, { 12, 11}, { 12, 11}, { 12, 11}, { 12, 11}, { 12, 11}, { 12, 11}, { 12, 11},
- { 10, 11}, { 10, 11}, { 10, 11}, { 10, 11}, { 10, 11}, { 10, 11}, { 10, 11}, { 10, 11},
- {245, 11}, {245, 11}, {245, 11}, {245, 11}, {245, 11}, {245, 11}, {245, 11}, {245, 11},
- {247, 11}, {247, 11}, {247, 11}, {247, 11}, {247, 11}, {247, 11}, {247, 11}, {247, 11},
- { 19, 11}, { 19, 11}, { 19, 11}, { 19, 11}, { 19, 11}, { 19, 11}, { 19, 11}, { 19, 11},
- {246, 11}, {246, 11}, {246, 11}, {246, 11}, {246, 11}, {246, 11}, {246, 11}, {246, 11}
-};
-
-/* intra mean value, codes 00000000000000000000 ... 000000000000001xxxxx */
-static vlc_code_t intra_mean_table_3[64] = {
- { 6, 20}, { 3, 20}, { 4, 20}, { 5, 20}, { 7, 20}, { 8, 20}, { 9, 19}, { 9, 19},
- { 2, 17}, { 2, 17}, { 2, 17}, { 2, 17}, { 2, 17}, { 2, 17}, { 2, 17}, { 2, 17},
- { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16},
- { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16}, { 16, 16},
- { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15},
- { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15},
- { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15},
- { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}, { 15, 15}
-};
-
-/* inter mean value, codes 00001011 ... 1xxxxxxx */
-static vlc_code_t inter_mean_table_0[245] = {
- { 10, 8 }, { 12, 8 }, { 11, 8 }, {-11, 8 }, {-12, 8 },
- {-10, 8 }, { -9, 8 }, { -7, 7 }, { -7, 7 }, { -6, 7 }, { -6, 7 }, { 8, 7 }, { 8, 7 },
- { -8, 7 }, { -8, 7 }, { 9, 7 }, { 9, 7 }, { 6, 7 }, { 6, 7 }, { 7, 7 }, { 7, 7 },
- { -5, 6 }, { -5, 6 }, { -5, 6 }, { -5, 6 }, { -4, 6 }, { -4, 6 }, { -4, 6 }, { -4, 6 },
- { 5, 6 }, { 5, 6 }, { 5, 6 }, { 5, 6 }, { 4, 6 }, { 4, 6 }, { 4, 6 }, { 4, 6 },
- { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 }, { 3, 5 },
- { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 }, { 2, 5 },
- { -2, 5 }, { -2, 5 }, { -2, 5 }, { -2, 5 }, { -2, 5 }, { -2, 5 }, { -2, 5 }, { -2, 5 },
- { -3, 5 }, { -3, 5 }, { -3, 5 }, { -3, 5 }, { -3, 5 }, { -3, 5 }, { -3, 5 }, { -3, 5 },
- { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 },
- { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 }, { -1, 4 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 }, { 1, 3 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 },
- { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }
-};
-
-/* inter mean value, codes 000000010010 ... 00001011xxxx */
-static vlc_code_t inter_mean_table_1[158] = {
- {-30, 12}, {-31, 12}, {-32, 12}, {-33, 12}, { 31, 12}, {-34, 12},
- {-35, 12}, { 29, 12}, { 30, 12}, { 33, 12}, { 34, 12}, { 32, 12}, {-29, 11}, {-29, 11},
- {-28, 11}, {-28, 11}, { 28, 11}, { 28, 11}, {-27, 11}, {-27, 11}, {-26, 11}, {-26, 11},
- { 27, 11}, { 27, 11}, { 26, 11}, { 26, 11}, { 25, 11}, { 25, 11}, { 24, 11}, { 24, 11},
- { 23, 11}, { 23, 11}, { 22, 11}, { 22, 11}, {-24, 11}, {-24, 11}, {-25, 11}, {-25, 11},
- {-23, 10}, {-23, 10}, {-23, 10}, {-23, 10}, {-21, 10}, {-21, 10}, {-21, 10}, {-21, 10},
- {-20, 10}, {-20, 10}, {-20, 10}, {-20, 10}, {-19, 10}, {-19, 10}, {-19, 10}, {-19, 10},
- {-18, 10}, {-18, 10}, {-18, 10}, {-18, 10}, {-22, 10}, {-22, 10}, {-22, 10}, {-22, 10},
- { 19, 10}, { 19, 10}, { 19, 10}, { 19, 10}, { 21, 10}, { 21, 10}, { 21, 10}, { 21, 10},
- { 20, 10}, { 20, 10}, { 20, 10}, { 20, 10}, { 18, 10}, { 18, 10}, { 18, 10}, { 18, 10},
- {-14, 9 }, {-14, 9 }, {-14, 9 }, {-14, 9 }, {-14, 9 }, {-14, 9 }, {-14, 9 }, {-14, 9 },
- {-17, 9 }, {-17, 9 }, {-17, 9 }, {-17, 9 }, {-17, 9 }, {-17, 9 }, {-17, 9 }, {-17, 9 },
- { 16, 9 }, { 16, 9 }, { 16, 9 }, { 16, 9 }, { 16, 9 }, { 16, 9 }, { 16, 9 }, { 16, 9 },
- { 13, 9 }, { 13, 9 }, { 13, 9 }, { 13, 9 }, { 13, 9 }, { 13, 9 }, { 13, 9 }, { 13, 9 },
- { 14, 9 }, { 14, 9 }, { 14, 9 }, { 14, 9 }, { 14, 9 }, { 14, 9 }, { 14, 9 }, { 14, 9 },
- { 15, 9 }, { 15, 9 }, { 15, 9 }, { 15, 9 }, { 15, 9 }, { 15, 9 }, { 15, 9 }, { 15, 9 },
- { 17, 9 }, { 17, 9 }, { 17, 9 }, { 17, 9 }, { 17, 9 }, { 17, 9 }, { 17, 9 }, { 17, 9 },
- {-13, 9 }, {-13, 9 }, {-13, 9 }, {-13, 9 }, {-13, 9 }, {-13, 9 }, {-13, 9 }, {-13, 9 },
- {-16, 9 }, {-16, 9 }, {-16, 9 }, {-16, 9 }, {-16, 9 }, {-16, 9 }, {-16, 9 }, {-16, 9 },
- {-15, 9 }, {-15, 9 }, {-15, 9 }, {-15, 9 }, {-15, 9 }, {-15, 9 }, {-15, 9 }, {-15, 9 }
-};
-
-/* inter mean value, codes 000000000010111 ... 0000000100011xx */
-static vlc_code_t inter_mean_table_2[121] = {
- { 61, 15},
- { 52, 15}, { 58, 15}, {-56, 15}, {-57, 15}, { 59, 15}, {-55, 15}, { 60, 15}, {-54, 15},
- { 53, 15}, {-62, 15}, {-60, 15}, {-59, 15}, {-58, 15}, { 57, 15}, { 56, 15}, {-53, 15},
- { 55, 15}, { 54, 15}, { 50, 14}, { 50, 14}, { 45, 14}, { 45, 14}, {-52, 14}, {-52, 14},
- {-51, 14}, {-51, 14}, {-50, 14}, {-50, 14}, { 46, 14}, { 46, 14}, {-49, 14}, {-49, 14},
- {-48, 14}, {-48, 14}, { 48, 14}, { 48, 14}, {-47, 14}, {-47, 14}, { 49, 14}, { 49, 14},
- {-45, 14}, {-45, 14}, {-44, 14}, {-44, 14}, { 47, 14}, { 47, 14}, { 51, 14}, { 51, 14},
- { 44, 14}, { 44, 14}, {-46, 14}, {-46, 14}, {-43, 13}, {-43, 13}, {-43, 13}, {-43, 13},
- {-42, 13}, {-42, 13}, {-42, 13}, {-42, 13}, {-41, 13}, {-41, 13}, {-41, 13}, {-41, 13},
- {-40, 13}, {-40, 13}, {-40, 13}, {-40, 13}, {-39, 13}, {-39, 13}, {-39, 13}, {-39, 13},
- {-38, 13}, {-38, 13}, {-38, 13}, {-38, 13}, {-37, 13}, {-37, 13}, {-37, 13}, {-37, 13},
- {-36, 13}, {-36, 13}, {-36, 13}, {-36, 13}, { 42, 13}, { 42, 13}, { 42, 13}, { 42, 13},
- { 36, 13}, { 36, 13}, { 36, 13}, { 36, 13}, { 43, 13}, { 43, 13}, { 43, 13}, { 43, 13},
- { 41, 13}, { 41, 13}, { 41, 13}, { 41, 13}, { 40, 13}, { 40, 13}, { 40, 13}, { 40, 13},
- { 35, 13}, { 35, 13}, { 35, 13}, { 35, 13}, { 39, 13}, { 39, 13}, { 39, 13}, { 39, 13},
- { 38, 13}, { 38, 13}, { 38, 13}, { 38, 13}, { 37, 13}, { 37, 13}, { 37, 13}, { 37, 13}
-};
-
-/* inter mean value, codes 000000000000100101 ... 0000000000101101xx */
-static vlc_code_t inter_mean_table_3[147] = {
- {111, 18}, {102, 18}, { 99, 18},
- {-86, 18}, { 97, 18}, {-97, 18}, { 96, 18}, {-95, 18}, {-76, 18}, {-77, 18}, {-78, 18},
- {-85, 18}, {-80, 18}, {-81, 18}, { 89, 18}, { 90, 18}, {-84, 18}, {-89, 18}, { 80, 18},
- {-90, 18}, {-88, 18}, { 92, 18}, { 93, 18}, { 95, 18}, {-109,18}, {-79, 17}, {-79, 17},
- {-83, 17}, {-83, 17}, {-75, 17}, {-75, 17}, {-74, 17}, {-74, 17}, {-73, 17}, {-73, 17},
- {-72, 17}, {-72, 17}, { 87, 17}, { 87, 17}, { 86, 17}, { 86, 17}, { 75, 17}, { 75, 17},
- { 85, 17}, { 85, 17}, { 84, 17}, { 84, 17}, { 81, 17}, { 81, 17}, { 79, 17}, { 79, 17},
- { 74, 17}, { 74, 17}, { 72, 17}, { 72, 17}, { 82, 17}, { 82, 17}, { 78, 17}, { 78, 17},
- { 83, 17}, { 83, 17}, { 76, 17}, { 76, 17}, { 73, 17}, { 73, 17}, { 77, 17}, { 77, 17},
- { 70, 16}, { 70, 16}, { 70, 16}, { 70, 16}, { 69, 16}, { 69, 16}, { 69, 16}, { 69, 16},
- { 64, 16}, { 64, 16}, { 64, 16}, { 64, 16}, {-68, 16}, {-68, 16}, {-68, 16}, {-68, 16},
- {-66, 16}, {-66, 16}, {-66, 16}, {-66, 16}, { 68, 16}, { 68, 16}, { 68, 16}, { 68, 16},
- {-69, 16}, {-69, 16}, {-69, 16}, {-69, 16}, { 65, 16}, { 65, 16}, { 65, 16}, { 65, 16},
- { 71, 16}, { 71, 16}, { 71, 16}, { 71, 16}, {-70, 16}, {-70, 16}, {-70, 16}, {-70, 16},
- {-65, 16}, {-65, 16}, {-65, 16}, {-65, 16}, {-67, 16}, {-67, 16}, {-67, 16}, {-67, 16},
- {-63, 16}, {-63, 16}, {-63, 16}, {-63, 16}, {-71, 16}, {-71, 16}, {-71, 16}, {-71, 16},
- { 67, 16}, { 67, 16}, { 67, 16}, { 67, 16}, {-61, 16}, {-61, 16}, {-61, 16}, {-61, 16},
- {-64, 16}, {-64, 16}, {-64, 16}, {-64, 16}, { 63, 16}, { 63, 16}, { 63, 16}, { 63, 16},
- { 62, 16}, { 62, 16}, { 62, 16}, { 62, 16}, { 66, 16}, { 66, 16}, { 66, 16}, { 66, 16}
-};
-
-/* inter mean value, codes 00000000000001001001 ... 0000000000001001001x */
-static vlc_code_t inter_mean_table_4[75] = {
- {142, 20}, {135, 20}, {125, 20}, {123, 20}, {122, 20}, {119, 20}, {117, 20},
- {113, 20}, {104, 20}, {103, 20}, {-120,20}, {-114,20}, {-108,20}, {-104,20}, {-102,20},
- {-101,20}, {-93, 20}, {-91, 19}, {-91, 19}, {-96, 19}, {-96, 19}, { 88, 19}, { 88, 19},
- { 91, 19}, { 91, 19}, { 94, 19}, { 94, 19}, {121, 19}, {121, 19}, {120, 19}, {120, 19},
- {-110,19}, {-110,19}, {118, 19}, {118, 19}, {115, 19}, {115, 19}, {114, 19}, {114, 19},
- {112, 19}, {112, 19}, {107, 19}, {107, 19}, {110, 19}, {110, 19}, {109, 19}, {109, 19},
- {108, 19}, {108, 19}, {-103,19}, {-103,19}, {106, 19}, {106, 19}, {105, 19}, {105, 19},
- {-100,19}, {-100,19}, {101, 19}, {101, 19}, {100, 19}, {100, 19}, {-99, 19}, {-99, 19},
- {-82, 19}, {-82, 19}, {-87, 19}, {-87, 19}, {-94, 19}, {-94, 19}, {-98, 19}, {-98, 19},
- { 98, 19}, { 98, 19}, {-92, 19}, {-92, 19}
-};
-
-/* inter mean value, codes 0000000000000000000000 ... 000000000000010010001x */
-static vlc_code_t inter_mean_table_5[292] = {
- {255, 22}, {254, 22}, {253, 22}, {252, 22}, {251, 22}, {250, 22}, {249, 22}, {248, 22},
- {247, 22}, {246, 22}, {245, 22}, {244, 22}, {243, 22}, {242, 22}, {241, 22}, {240, 22},
- {239, 22}, {238, 22}, {237, 22}, {236, 22}, {235, 22}, {234, 22}, {233, 22}, {232, 22},
- {231, 22}, {230, 22}, {229, 22}, {228, 22}, {227, 22}, {226, 22}, {225, 22}, {224, 22},
- {223, 22}, {222, 22}, {221, 22}, {220, 22}, {219, 22}, {218, 22}, {217, 22}, {216, 22},
- {215, 22}, {214, 22}, {213, 22}, {212, 22}, {211, 22}, {210, 22}, {209, 22}, {208, 22},
- {207, 22}, {206, 22}, {205, 22}, {204, 22}, {203, 22}, {202, 22}, {201, 22}, {200, 22},
- {199, 22}, {198, 22}, {197, 22}, {196, 22}, {195, 22}, {194, 22}, {193, 22}, {192, 22},
- {191, 22}, {190, 22}, {189, 22}, {188, 22}, {187, 22}, {186, 22}, {185, 22}, {184, 22},
- {183, 22}, {182, 22}, {181, 22}, {180, 22}, {179, 22}, {178, 22}, {177, 22}, {176, 22},
- {175, 22}, {174, 22}, {173, 22}, {172, 22}, {171, 22}, {170, 22}, {169, 22}, {168, 22},
- {167, 22}, {166, 22}, {-256,22}, {164, 22}, {-211,22}, {162, 22}, {161, 22}, {160, 22},
- {-210,22}, {-168,22}, {157, 22}, {156, 22}, {155, 22}, {154, 22}, {153, 22}, {152, 22},
- {151, 22}, {150, 22}, {149, 22}, {148, 22}, {147, 22}, {146, 22}, {145, 22}, {144, 22},
- {143, 22}, {-208,22}, {141, 22}, {140, 22}, {139, 22}, {-200,22}, {137, 22}, {136, 22},
- {-198,22}, {134, 22}, {133, 22}, {-196,22}, {-201,22}, {130, 22}, {129, 22}, {128, 22},
- {127, 22}, {126, 22}, {-195,22}, {124, 22}, {-167,22}, {-166,22}, {-165,22}, {-164,22},
- {-163,22}, {-162,22}, {-161,22}, {-180,22}, {-160,22}, {-159,22}, {-158,22}, {-157,22},
- {-156,22}, {-155,22}, {-154,22}, {-153,22}, {-152,22}, {-151,22}, {-150,22}, {-149,22},
- {-148,22}, {-147,22}, {-146,22}, {-145,22}, {-144,22}, {-143,22}, {-142,22}, {-141,22},
- {-140,22}, {-139,22}, {-138,22}, {-137,22}, {-136,22}, {-135,22}, {-134,22}, {-133,22},
- {-132,22}, {-131,22}, {-130,22}, {-129,22}, {-126,22}, {-125,22}, {-124,22}, {-123,22},
- {-122,22}, {-121,22}, {-118,22}, {-116,22}, {-115,22}, {-113,22}, {-112,22}, {-107,22},
- {-106,22}, {-169,22}, {-170,22}, {-171,22}, {-172,22}, {-173,22}, {-174,22}, {-175,22},
- {-176,22}, {-177,22}, {-178,22}, {-187,22}, {-179,22}, {-181,22}, {-182,22}, {-183,22},
- {-184,22}, {-185,22}, {-186,22}, {-235,22}, {-188,22}, {-189,22}, {-190,22}, {-191,22},
- {-192,22}, {-193,22}, {-194,22}, {-197,22}, {-255,22}, {-254,22}, {-253,22}, {-252,22},
- {-251,22}, {-250,22}, {-249,22}, {-248,22}, {-247,22}, {-246,22}, {-245,22}, {-244,22},
- {-243,22}, {-242,22}, {-241,22}, {-240,22}, {-239,22}, {-238,22}, {-237,22}, {-232,22},
- {-236,22}, {-234,22}, {-233,22}, {-217,22}, {-231,22}, {-230,22}, {-229,22}, {-228,22},
- {-227,22}, {-226,22}, {-225,22}, {-224,22}, {-223,22}, {-222,22}, {-221,22}, {-220,22},
- {-219,22}, {-216,22}, {-202,22}, {-205,22}, {-215,22}, {-214,22}, {-213,22}, {-204,22},
- {-212,22}, {-209,22}, {-218,22}, {-199,22}, {-207,22}, {-206,22}, {165, 21}, {165, 21},
- {131, 21}, {131, 21}, {163, 21}, {163, 21}, {-203,21}, {-203,21}, {116, 21}, {116, 21},
- {159, 21}, {159, 21}, {138, 21}, {138, 21}, {158, 21}, {158, 21}, {-105,21}, {-105,21},
- {-111,21}, {-111,21}, {132, 21}, {132, 21}, {128, 21}, {128, 21}, {-127,21}, {-127,21},
- {-119,21}, {-119,21}, {-117,21}, {-117,21}
-};
-
-
diff --git a/libmpcodecs/vd.c b/libmpcodecs/vd.c
index d5c159c705..3c59ef5ff5 100644
--- a/libmpcodecs/vd.c
+++ b/libmpcodecs/vd.c
@@ -54,10 +54,8 @@ extern vd_functions_t mpcodecs_vd_ijpg;
extern vd_functions_t mpcodecs_vd_mtga;
extern vd_functions_t mpcodecs_vd_sgi;
extern vd_functions_t mpcodecs_vd_libmpeg2;
-extern vd_functions_t mpcodecs_vd_huffyuv;
extern vd_functions_t mpcodecs_vd_mpegpes;
extern vd_functions_t mpcodecs_vd_realvid;
-extern vd_functions_t mpcodecs_vd_svq1;
extern vd_functions_t mpcodecs_vd_xvid;
extern vd_functions_t mpcodecs_vd_libdv;
extern vd_functions_t mpcodecs_vd_lcl;
@@ -113,14 +111,10 @@ vd_functions_t* mpcodecs_vd_drivers[] = {
#ifdef USE_LIBMPEG2
&mpcodecs_vd_libmpeg2,
#endif
- &mpcodecs_vd_huffyuv,
&mpcodecs_vd_mpegpes,
#ifdef USE_REALCODECS
&mpcodecs_vd_realvid,
#endif
-#ifdef USE_SVQ1
- &mpcodecs_vd_svq1,
-#endif
#ifdef HAVE_XVID
&mpcodecs_vd_xvid,
#endif
diff --git a/libmpcodecs/vd_huffyuv.c b/libmpcodecs/vd_huffyuv.c
deleted file mode 100644
index 2f8d0e7b61..0000000000
--- a/libmpcodecs/vd_huffyuv.c
+++ /dev/null
@@ -1,1019 +0,0 @@
-/*
- *
- * HuffYUV Decoder for Mplayer
- * (c) 2002 Roberto Togni
- *
- * Fourcc: HFYU
- *
- * Original Win32 codec copyright:
- *
- *** Huffyuv v2.1.1, by Ben Rudiak-Gould.
- *** http://www.math.berkeley.edu/~benrg/huffyuv.html
- ***
- *** This file is copyright 2000 Ben Rudiak-Gould, and distributed under
- *** the terms of the GNU General Public License, v2 or later. See
- *** http://www.gnu.org/copyleft/gpl.html.
- *
- */
-
-#include
-#include
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "vd_internal.h"
-
-
-static vd_info_t info = {
- "HuffYUV Video decoder",
- "huffyuv",
- "Roberto Togni",
- "Roberto Togni, original win32 by Ben Rudiak-Gould http://www.math.berkeley.edu/~benrg/huffyuv.html",
- "native codec"
-};
-
-LIBVD_EXTERN(huffyuv)
-
-
-/*
- * Bitmap types
- */
-#define BMPTYPE_YUV -1
-#define BMPTYPE_RGB -2
-#define BMPTYPE_RGBA -3
-
-/*
- * Compression methods
- */
-#define METHOD_LEFT 0
-#define METHOD_GRAD 1
-#define METHOD_MEDIAN 2
-#define DECORR_FLAG 64
-#define METHOD_LEFT_DECORR (METHOD_LEFT | DECORR_FLAG)
-#define METHOD_GRAD_DECORR (METHOD_GRAD | DECORR_FLAG)
-#define METHOD_OLD -2
-
-#define FOURCC_HFYU mmioFOURCC('H','F','Y','U')
-
-#define HUFFTABLE_CLASSIC_YUV ((unsigned char*) -1)
-#define HUFFTABLE_CLASSIC_RGB ((unsigned char*) -2)
-#define HUFFTABLE_CLASSIC_YUV_CHROMA ((unsigned char*) -3)
-
-
-/*
- * Huffman table
- */
-typedef struct {
- unsigned char* table_pointers[32];
- unsigned char table_data[129*25];
-} DecodeTable;
-
-
-/*
- * Decoder context
- */
-typedef struct {
- // Real image depth
- int bitcount;
- // Prediction method
- int method;
- // Bitmap color type
- int bitmaptype;
- // Interlaced flag
- int interlaced;
- // Huffman tables
- unsigned char decode1_shift[256];
- unsigned char decode2_shift[256];
- unsigned char decode3_shift[256];
- DecodeTable decode1, decode2, decode3;
- // Above line buffers
- unsigned char *abovebuf1, *abovebuf2;
-} huffyuv_context_t;
-
-
-/*
- * Classic Huffman tables
- */
-unsigned char classic_shift_luma[] = {
- 34,36,35,69,135,232,9,16,10,24,11,23,12,16,13,10,14,8,15,8,
- 16,8,17,20,16,10,207,206,205,236,11,8,10,21,9,23,8,8,199,70,
- 69,68, 0
-};
-
-unsigned char classic_shift_chroma[] = {
- 66,36,37,38,39,40,41,75,76,77,110,239,144,81,82,83,84,85,118,183,
- 56,57,88,89,56,89,154,57,58,57,26,141,57,56,58,57,58,57,184,119,
- 214,245,116,83,82,49,80,79,78,77,44,75,41,40,39,38,37,36,34, 0
-};
-
-unsigned char classic_add_luma[256] = {
- 3, 9, 5, 12, 10, 35, 32, 29, 27, 50, 48, 45, 44, 41, 39, 37,
- 73, 70, 68, 65, 64, 61, 58, 56, 53, 50, 49, 46, 44, 41, 38, 36,
- 68, 65, 63, 61, 58, 55, 53, 51, 48, 46, 45, 43, 41, 39, 38, 36,
- 35, 33, 32, 30, 29, 27, 26, 25, 48, 47, 46, 44, 43, 41, 40, 39,
- 37, 36, 35, 34, 32, 31, 30, 28, 27, 26, 24, 23, 22, 20, 19, 37,
- 35, 34, 33, 31, 30, 29, 27, 26, 24, 23, 21, 20, 18, 17, 15, 29,
- 27, 26, 24, 22, 21, 19, 17, 16, 14, 26, 25, 23, 21, 19, 18, 16,
- 15, 27, 25, 23, 21, 19, 17, 16, 14, 26, 25, 23, 21, 18, 17, 14,
- 12, 17, 19, 13, 4, 9, 2, 11, 1, 7, 8, 0, 16, 3, 14, 6,
- 12, 10, 5, 15, 18, 11, 10, 13, 15, 16, 19, 20, 22, 24, 27, 15,
- 18, 20, 22, 24, 26, 14, 17, 20, 22, 24, 27, 15, 18, 20, 23, 25,
- 28, 16, 19, 22, 25, 28, 32, 36, 21, 25, 29, 33, 38, 42, 45, 49,
- 28, 31, 34, 37, 40, 42, 44, 47, 49, 50, 52, 54, 56, 57, 59, 60,
- 62, 64, 66, 67, 69, 35, 37, 39, 40, 42, 43, 45, 47, 48, 51, 52,
- 54, 55, 57, 59, 60, 62, 63, 66, 67, 69, 71, 72, 38, 40, 42, 43,
- 46, 47, 49, 51, 26, 28, 30, 31, 33, 34, 18, 19, 11, 13, 7, 8,
-};
-
-unsigned char classic_add_chroma[256] = {
- 3, 1, 2, 2, 2, 2, 3, 3, 7, 5, 7, 5, 8, 6, 11, 9,
- 7, 13, 11, 10, 9, 8, 7, 5, 9, 7, 6, 4, 7, 5, 8, 7,
- 11, 8, 13, 11, 19, 15, 22, 23, 20, 33, 32, 28, 27, 29, 51, 77,
- 43, 45, 76, 81, 46, 82, 75, 55, 56,144, 58, 80, 60, 74,147, 63,
- 143, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
- 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 27, 30, 21, 22,
- 17, 14, 5, 6,100, 54, 47, 50, 51, 53,106,107,108,109,110,111,
- 112,113,114,115, 4,117,118, 92, 94,121,122, 3,124,103, 2, 1,
- 0,129,130,131,120,119,126,125,136,137,138,139,140,141,142,134,
- 135,132,133,104, 64,101, 62, 57,102, 95, 93, 59, 61, 28, 97, 96,
- 52, 49, 48, 29, 32, 25, 24, 46, 23, 98, 45, 44, 43, 20, 42, 41,
- 19, 18, 99, 40, 15, 39, 38, 16, 13, 12, 11, 37, 10, 9, 8, 36,
- 7,128,127,105,123,116, 35, 34, 33,145, 31, 79, 42,146, 78, 26,
- 83, 48, 49, 50, 44, 47, 26, 31, 30, 18, 17, 19, 21, 24, 25, 13,
- 14, 16, 17, 18, 20, 21, 12, 14, 15, 9, 10, 6, 9, 6, 5, 8,
- 6, 12, 8, 10, 7, 9, 6, 4, 6, 2, 2, 3, 3, 3, 3, 2,
-};
-
-
-/*
- * Internal function prototypes
- */
-unsigned char* InitializeDecodeTable(unsigned char* hufftable,
- unsigned char* shift, DecodeTable* decode_table);
-unsigned char* InitializeShiftAddTables(unsigned char* hufftable,
- unsigned char* shift, unsigned* add_shifted);
-unsigned char* DecompressHuffmanTable(unsigned char* hufftable,
- unsigned char* dst);
-unsigned char huff_decompress(unsigned int* in, unsigned int *pos,
- DecodeTable *decode_table, unsigned char *decode_shift);
-
-
-
-
-// to set/get/query special features/parameters
-static int control(sh_video_t *sh,int cmd,void* arg,...)
-{
- switch(cmd) {
- case VDCTRL_QUERY_FORMAT:
- if (((huffyuv_context_t *)(sh->context))->bitmaptype == BMPTYPE_YUV) {
- if (*((int*)arg) == IMGFMT_YUY2)
- return CONTROL_TRUE;
- else
- return CONTROL_FALSE;
- } else {
- if ((*((int*)arg) == IMGFMT_BGR32) || (*((int*)arg) == IMGFMT_BGR24))
- return CONTROL_TRUE;
- else
- return CONTROL_FALSE;
- }
- }
- return CONTROL_UNKNOWN;
-}
-
-
-/*
- *
- * Init HuffYUV decoder
- *
- */
-static int init(sh_video_t *sh)
-{
- int vo_ret; // Video output init ret value
- huffyuv_context_t *hc; // Decoder context
- unsigned char *hufftable; // Compressed huffman tables
- BITMAPINFOHEADER *bih = sh->bih;
-
- if ((hc = malloc(sizeof(huffyuv_context_t))) == NULL) {
- mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Can't allocate memory for HuffYUV decoder context\n");
- return 0;
- }
-
- sh->context = (void *)hc;
-
- if (bih->biCompression != FOURCC_HFYU) {
- mp_msg(MSGT_DECVIDEO, MSGL_WARN, "[HuffYUV] BITMAPHEADER fourcc != HFYU\n");
- return 0;
- }
-
- /* Get bitcount */
- hc->bitcount = 0;
- if (bih->biSize > sizeof(BITMAPINFOHEADER)+1)
- hc->bitcount = *((char*)bih + sizeof(BITMAPINFOHEADER) + 1);
- if (hc->bitcount == 0)
- hc->bitcount = bih->biBitCount;
-
- /* Get bitmap type */
- switch (hc->bitcount & ~7) {
- case 16:
- hc->bitmaptype = BMPTYPE_YUV; // -1
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Image type is YUV\n");
- break;
- case 24:
- hc->bitmaptype = BMPTYPE_RGB; // -2
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Image type is RGB\n");
- break;
- case 32:
- hc->bitmaptype = BMPTYPE_RGBA; //-3
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Image type is RGBA\n");
- break;
- default:
- hc->bitmaptype = 0; // ERR
- mp_msg(MSGT_DECVIDEO, MSGL_WARN, "[HuffYUV] Image type is unknown\n");
- }
-
- /* Get method */
- switch (bih->biBitCount & 7) {
- case 0:
- if (bih->biSize > sizeof(BITMAPINFOHEADER)) {
- hc->method = *((unsigned char*)bih + sizeof(BITMAPINFOHEADER));
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method stored in extra data\n");
- } else
- hc->method = METHOD_OLD; // Is it really needed?
- break;
- case 1:
- hc->method = METHOD_LEFT;
- break;
- case 2:
- hc->method = METHOD_LEFT_DECORR;
- break;
- case 3:
- if (hc->bitmaptype == BMPTYPE_YUV) {
- hc->method = METHOD_GRAD;
- } else {
- hc->method = METHOD_GRAD_DECORR;
- }
- break;
- case 4:
- hc->method = METHOD_MEDIAN;
- break;
- default:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method: fallback to METHOD_OLD\n");
- hc->method = METHOD_OLD;
- }
-
- /* Print method info */
- switch (hc->method) {
- case METHOD_LEFT:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method: Predict Left\n");
- break;
- case METHOD_GRAD:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method: Predict Gradient\n");
- break;
- case METHOD_MEDIAN:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method: Predict Median\n");
- break;
- case METHOD_LEFT_DECORR:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method: Predict Left with decorrelation\n");
- break;
- case METHOD_GRAD_DECORR:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method: Predict Gradient with decorrelation\n");
- break;
- case METHOD_OLD:
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Method Old\n");
- break;
- default:
- mp_msg(MSGT_DECVIDEO, MSGL_WARN, "[HuffYUV] Method unknown\n");
- }
-
- /* Take care of interlaced images */
- hc->interlaced = 0;
- if (bih->biHeight > 288) {
- // Image is interlaced (flag != 0), but we may not care
- hc->interlaced = 1;
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Image is interlaced\n");
- }
-
- /* Allocate buffers */
- hc->abovebuf1 = NULL;
- hc->abovebuf2 = NULL;
- if ((hc->method == METHOD_MEDIAN) || (hc->method == METHOD_GRAD) ||
- (hc->method == METHOD_GRAD_DECORR)) {
- // If inetrlaced flag will be 2
- (hc->interlaced)++;
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Allocating above line buffer\n");
- if ((hc->abovebuf1 = malloc(sizeof(char) * 4 * bih->biWidth * hc->interlaced)) == NULL) {
- mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Can't allocate memory for HuffYUV above buffer 1\n");
- return 0;
- }
-
- if ((hc->abovebuf2 = malloc(sizeof(char) * 4 * bih->biWidth * hc->interlaced)) == NULL) {
- mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Can't allocate memory for HuffYUV above buffer 2\n");
- return 0;
- }
- }
-
- /* Get compressed Huffman tables */
- if (bih->biSize == sizeof(BITMAPINFOHEADER) /*&& !(bih->biBitCount&7)*/) {
- hufftable = (hc->bitmaptype == BMPTYPE_YUV) ? HUFFTABLE_CLASSIC_YUV : HUFFTABLE_CLASSIC_RGB;
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Using classic static Huffman tables\n");
- } else {
- hufftable = (unsigned char*)bih + sizeof(BITMAPINFOHEADER) + ((bih->biBitCount&7) ? 0 : 4);
- mp_msg(MSGT_DECVIDEO, MSGL_V, "[HuffYUV] Using Huffman tables stored in file\n");
- }
-
- /* Initialize decoder Huffman tables */
- hufftable = InitializeDecodeTable(hufftable, hc->decode1_shift, &(hc->decode1));
- hufftable = InitializeDecodeTable(hufftable, hc->decode2_shift, &(hc->decode2));
- InitializeDecodeTable(hufftable, hc->decode3_shift, &(hc->decode3));
-
- /*
- * Initialize video output device
- */
- switch (hc->bitmaptype) {
- case BMPTYPE_YUV:
- vo_ret = mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2);
- break;
- case BMPTYPE_RGB:
- vo_ret = mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR24);
- break;
- case BMPTYPE_RGBA:
- mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[HuffYUV] RGBA not supported yet.\n");
- return 0;
- default:
- mp_msg(MSGT_DECVIDEO, MSGL_ERR, "[HuffYUV] BUG! Unknown bitmaptype in vo config.\n");
- return 0;
- }
-
- return vo_ret;
-}
-
-
-
-
-/*
- *
- * Uninit HuffYUV decoder
- *
- */
-static void uninit(sh_video_t *sh)
-{
- if (sh->context) {
- if (((huffyuv_context_t*)&sh->context)->abovebuf1)
- free(((huffyuv_context_t*)sh->context)->abovebuf1);
- if (((huffyuv_context_t*)&sh->context)->abovebuf2)
- free(((huffyuv_context_t*)sh->context)->abovebuf2);
- free(sh->context);
- }
-}
-
-
-
-#define HUFF_DECOMPRESS_YUYV() \
-{ \
- y1 = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode1), hc->decode1_shift); \
- u = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode2), hc->decode2_shift); \
- y2 = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode1), hc->decode1_shift); \
- v = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode3), hc->decode3_shift); \
-}
-
-
-
-#define HUFF_DECOMPRESS_RGB_DECORR() \
-{ \
- g = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode2), hc->decode2_shift); \
- b = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode1), hc->decode1_shift); \
- r = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode3), hc->decode3_shift); \
-}
-
-
-
-#define HUFF_DECOMPRESS_RGB() \
-{ \
- b = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode1), hc->decode1_shift); \
- g = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode2), hc->decode2_shift); \
- r = huff_decompress((unsigned int *)encoded, &pos, &(hc->decode3), hc->decode3_shift); \
-}
-
-
-
-#define MEDIAN(left, above, aboveleft) \
-{ \
- if ((mi = (above)) > (left)) { \
- mx = mi; \
- mi = (left); \
- } else \
- mx = (left); \
- tmp = (above) + (left) - (aboveleft); \
- if (tmp < mi) \
- med = mi; \
- else if (tmp > mx) \
- med = mx; \
- else \
- med = tmp; \
-}
-
-
-
-#define YUV_STORE1ST_ABOVEBUF() \
-{ \
- abovebuf[0] = outptr[0] = encoded[0]; \
- abovebuf[1] = left_u = outptr[1] = encoded[1]; \
- abovebuf[2] = left_y = outptr[2] = encoded[2]; \
- abovebuf[3] = left_v = outptr[3] = encoded[3]; \
- pixel_ptr = 4; \
-}
-
-
-
-#define YUV_STORE1ST() \
-{ \
- outptr[0] = encoded[0]; \
- left_u = outptr[1] = encoded[1]; \
- left_y = outptr[2] = encoded[2]; \
- left_v = outptr[3] = encoded[3]; \
- pixel_ptr = 4; \
-}
-
-
-
-#define RGB_STORE1ST() \
-{ \
- pixel_ptr = (height-1)*mpi->stride[0]; \
- left_b = outptr[pixel_ptr++] = encoded[1]; \
- left_g = outptr[pixel_ptr++] = encoded[2]; \
- left_r = outptr[pixel_ptr++] = encoded[3]; \
- pixel_ptr += bgr32; \
-}
-
-
-
-#define RGB_STORE1ST_ABOVEBUF() \
-{ \
- pixel_ptr = (height-1)*mpi->stride[0]; \
- abovebuf[0] = left_b = outptr[pixel_ptr++] = encoded[1]; \
- abovebuf[1] = left_g = outptr[pixel_ptr++] = encoded[2]; \
- abovebuf[2] = left_r = outptr[pixel_ptr++] = encoded[3]; \
- pixel_ptr += bgr32; \
-}
-
-
-
-
-#define YUV_PREDLEFT() \
-{ \
- outptr[pixel_ptr++] = left_y += y1; \
- outptr[pixel_ptr++] = left_u += u; \
- outptr[pixel_ptr++] = left_y += y2; \
- outptr[pixel_ptr++] = left_v += v; \
-}
-
-
-
-#define YUV_PREDLEFT_BUF(buf, offs) \
-{ \
- (buf)[(offs)] = outptr[pixel_ptr++] = left_y += y1; \
- (buf)[(offs)+1] = outptr[pixel_ptr++] = left_u += u; \
- (buf)[(offs)+2] = outptr[pixel_ptr++] = left_y += y2; \
- (buf)[(offs)+3] = outptr[pixel_ptr++] = left_v += v; \
-}
-
-
-
-#define YUV_PREDMED() \
-{ \
- MEDIAN (left_y, abovebuf[col], abovebuf[col-2]); \
- curbuf[col] = outptr[pixel_ptr++] = left_y = med + y1; \
- MEDIAN (left_u, abovebuf[col+1], abovebuf[col+1-4]); \
- curbuf[col+1] = outptr[pixel_ptr++] = left_u = med + u; \
- MEDIAN (left_y, abovebuf[col+2], abovebuf[col+2-2]); \
- curbuf[col+2] = outptr[pixel_ptr++] = left_y = med + y2; \
- MEDIAN (left_v, abovebuf[col+3], abovebuf[col+3-4]); \
- curbuf[col+3] = outptr[pixel_ptr++] = left_v = med + v; \
-}
-
-
-
-#define YUV_PREDMED_1ST() \
-{ \
- MEDIAN (left_y, abovebuf[0], curbuf[width2*4-2]); \
- curbuf[0] = outptr[pixel_ptr++] = left_y = med + y1; \
- MEDIAN (left_u, abovebuf[1], curbuf[width2*4+1-4]); \
- curbuf[1] = outptr[pixel_ptr++] = left_u = med + u; \
- MEDIAN (left_y, abovebuf[2], abovebuf[0]); \
- curbuf[2] = outptr[pixel_ptr++] = left_y = med + y2; \
- MEDIAN (left_v, abovebuf[3], curbuf[width2*4+3-4]); \
- curbuf[3] = outptr[pixel_ptr++] = left_v = med + v; \
-}
-
-
-
-#define YUV_PREDGRAD() \
-{ \
- curbuf[col] = outptr[pixel_ptr++] = left_y += y1 + abovebuf[col]-abovebuf[col-2]; \
- curbuf[col+1] = outptr[pixel_ptr++] = left_u += u + abovebuf[col+1]-abovebuf[col+1-4]; \
- curbuf[col+2] = outptr[pixel_ptr++] = left_y += y2 + abovebuf[col+2]-abovebuf[col+2-2]; \
- curbuf[col+3] = outptr[pixel_ptr++] = left_v += v + abovebuf[col+3]-abovebuf[col+3-4]; \
-}
-
-
-
-#define YUV_PREDGRAD_1ST() \
-{ \
- curbuf[0] = outptr[pixel_ptr++] = left_y += y1 + abovebuf[0] - curbuf[width2*4-2]; \
- curbuf[1] = outptr[pixel_ptr++] = left_u += u + abovebuf[1] - curbuf[width2*4+1-4]; \
- curbuf[2] = outptr[pixel_ptr++] = left_y += y2 + abovebuf[2] - abovebuf[0]; \
- curbuf[3] = outptr[pixel_ptr++] = left_v += v + abovebuf[3] - curbuf[width2*4+3-4]; \
-}
-
-
-
-#define RGB_PREDLEFT_DECORR() \
-{ \
- outptr[pixel_ptr++] = left_b += b + g; \
- outptr[pixel_ptr++] = left_g += g; \
- outptr[pixel_ptr++] = left_r += r + g; \
- pixel_ptr += bgr32; \
-}
-
-
-
-#define RGB_PREDLEFT_DECORR_BUF() \
-{ \
- abovebuf[col] = outptr[pixel_ptr++] = left_b += b + g; \
- abovebuf[col+1] = outptr[pixel_ptr++] = left_g += g; \
- abovebuf[col+2] = outptr[pixel_ptr++] = left_r += r + g; \
- pixel_ptr += bgr32; \
-}
-
-
-#define RGB_PREDLEFT() \
-{ \
- outptr[pixel_ptr++] = left_b += b; \
- outptr[pixel_ptr++] = left_g += g; \
- outptr[pixel_ptr++] = left_r += r; \
- pixel_ptr += bgr32; \
-}
-
-
-
-#define RGB_PREDGRAD_DECORR() \
-{ \
- curbuf[col] = outptr[pixel_ptr++] = left_b += b + g + abovebuf[col]-abovebuf[col-3]; \
- curbuf[col+1] = outptr[pixel_ptr++] = left_g += g + abovebuf[col+1]-abovebuf[col+1-3]; \
- curbuf[col+2] = outptr[pixel_ptr++] = left_r += r + g + abovebuf[col+2]-abovebuf[col+2-3]; \
- pixel_ptr += bgr32; \
-}
-
-
-
-#define RGB_PREDGRAD_DECORR_1ST() \
-{ \
- curbuf[0] = outptr[pixel_ptr++] = left_b += b + g + abovebuf[0] - curbuf[width2*3-3]; \
- curbuf[1] = outptr[pixel_ptr++] = left_g += g + abovebuf[1] - curbuf[width2*3+1-3]; \
- curbuf[2] = outptr[pixel_ptr++] = left_r += r + g + abovebuf[2] - curbuf[width2*3+2-3]; \
- pixel_ptr += bgr32; \
-}
-
-
-
-#define SWAPBUF() \
-{ \
- swap = abovebuf; \
- abovebuf = curbuf; \
- curbuf = swap; \
-}
-
-
-
-/*
- *
- * Decode a HuffYUV frame
- *
- */
-static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags)
-{
- mp_image_t* mpi;
- int pixel_ptr;
- unsigned char y1, y2, u, v, r, g, b/*, a*/;
- unsigned char left_y, left_u, left_v, left_r, left_g, left_b;
- unsigned char tmp, mi, mx, med;
- unsigned char *swap;
- int row, col;
- unsigned int pos = 32;
- unsigned char *encoded = (unsigned char *)data;
- huffyuv_context_t *hc = (huffyuv_context_t *) sh->context; // Decoder context
- unsigned char *abovebuf = hc->abovebuf1;
- unsigned char *curbuf = hc->abovebuf2;
- unsigned char *outptr;
- int width = sh->disp_w; // Real image width
- int height = sh->disp_h; // Real image height
- int width2, height2;
- int bgr32;
- int interlaced, oddlines;
-
- // Skipped frame
- if(len <= 0)
- return NULL;
-
- /* If image is interlaced and we care about it fix size */
- if (hc->interlaced == 2) {
- width2 = width*2; // Double image width
- height2 = height/2; // Half image height
- oddlines = height%2; // Set if line number is odd
- interlaced = 1; // Used also for row counter computation, must be exactly 1
- } else {
- width2 = width; // Real image width
- height2 = height; // Real image height
- interlaced = 0; // Flag is 0: no need to deinterlaced image
- oddlines = 0; // Don't care about odd line number if not interlaced
- }
-
-
- /* Get output image buffer */
- mpi=mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE, sh->disp_w, sh->disp_h);
- if (!mpi) {
- mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Can't allocate mpi image for huffyuv codec.\n");
- return NULL;
- }
-
- outptr = mpi->planes[0]; // Output image pointer
-
- if (hc->bitmaptype == BMPTYPE_YUV) {
- width >>= 1; // Each cycle stores two pixels
- width2 >>= 1;
- if (hc->method == METHOD_GRAD) {
- /*
- * YUV predict gradient
- */
- /* Store 1st pixel */
- YUV_STORE1ST_ABOVEBUF();
- // Decompress 1st row (always stored with left prediction)
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT_BUF (abovebuf, col);
- }
- if (interlaced) {
- pixel_ptr = mpi->stride[0];
- for (col = width*4; col < width*8; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT_BUF (abovebuf, col);
- }
- }
- curbuf[width2*4-1] = curbuf[width2*4-2] = curbuf[width2*4-3] = 0;
- for (row = 1; row < height2; row++) {
- pixel_ptr = (interlaced + 1) * row * mpi->stride[0];
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDGRAD_1ST();
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDGRAD();
- }
- if (interlaced) {
- pixel_ptr = (2 * row + 1) * mpi->stride[0];
- for (col = width*4; col < width*8; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDGRAD();
- }
- }
- SWAPBUF();
- }
- if (oddlines) {
- pixel_ptr = 2 * height * mpi->stride[0];
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDGRAD_1ST();
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDGRAD();
- }
- }
- } else if (hc->method == METHOD_MEDIAN) {
- /*
- * YUV predict median
- */
- /* Store 1st pixel */
- YUV_STORE1ST_ABOVEBUF();
- // Decompress 1st row (always stored with left prediction)
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT_BUF (abovebuf, col);
- }
- if (interlaced) {
- pixel_ptr = mpi->stride[0];
- for (col = width*4; col < width*8; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT_BUF (abovebuf, col);
- }
- }
- // Decompress 1st two pixels of 2nd row
- pixel_ptr = mpi->stride[0] * (interlaced + 1);
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT_BUF (curbuf, 0);
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT_BUF (curbuf, 4);
- // Complete 2nd row
- for (col = 2*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED();
- }
- if (interlaced) {
- pixel_ptr = mpi->stride[0] * 3;
- for (col = width*4; col < width*8; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED();
- }
- }
- SWAPBUF();
- for (row = 2; row < height2; row++) {
- pixel_ptr = (interlaced + 1) * row * mpi->stride[0];
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED_1ST();
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED();
- }
- if (interlaced) {
- pixel_ptr = (2 * row + 1) * mpi->stride[0];
- for (col = width*4; col < width*8; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED();
- }
- }
- SWAPBUF();
- }
- if (oddlines) {
- pixel_ptr = 2 * height2 * mpi->stride[0];
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED_1ST();
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDMED();
- }
- }
- } else {
- /*
- * YUV predict left and predict old
- */
- /* Store 1st pixel */
- YUV_STORE1ST();
- // Decompress 1st row (always stored with left prediction)
- for (col = 1*4; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT();
- }
- for (row = 1; row < height; row++) {
- pixel_ptr = row * mpi->stride[0];
- for (col = 0; col < width*4; col += 4) {
- HUFF_DECOMPRESS_YUYV();
- YUV_PREDLEFT();
- }
- }
- }
- } else {
- bgr32 = (mpi->bpp) >> 5; // 1 if bpp = 32, 0 if bpp = 24
- if (hc->method == METHOD_LEFT_DECORR) {
- /*
- * RGB predict left with decorrelation
- */
- /* Store 1st pixel */
- RGB_STORE1ST();
- // Decompress 1st row
- for (col = 1; col < width; col ++) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDLEFT_DECORR();
- }
- for (row = 1; row < height; row++) {
- pixel_ptr = (height - row - 1) * mpi->stride[0];
- for (col = 0; col < width; col++) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDLEFT_DECORR();
- }
- }
- } else if (hc->method == METHOD_GRAD_DECORR) {
- /*
- * RGB predict gradient with decorrelation
- */
- /* Store 1st pixel */
- RGB_STORE1ST_ABOVEBUF();
- // Decompress 1st row (always stored with left prediction)
- for (col = 1*3; col < width*3; col += 3) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDLEFT_DECORR_BUF();
- }
- if (interlaced) {
- pixel_ptr = (height-2)*mpi->stride[0];
- for (col = width*3; col < width*6; col += 3) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDLEFT_DECORR_BUF();
- }
- }
- curbuf[width2*3-1] = curbuf[width2*3-2] = curbuf[width2*3-3] = 0;
- for (row = 1; row < height2; row++) {
- pixel_ptr = (height - (interlaced + 1) * row - 1) * mpi->stride[0];
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDGRAD_DECORR_1ST();
- for (col = 1*3; col < width*3; col += 3) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDGRAD_DECORR();
- }
- if (interlaced) {
- pixel_ptr = (height - 2 * row - 2) * mpi->stride[0];
- for (col = width*3; col < width*6; col += 3) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDGRAD_DECORR();
- }
- }
- SWAPBUF();
- }
- if (oddlines) {
- pixel_ptr = mpi->stride[0];
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDGRAD_DECORR_1ST();
- for (col = 1*3; col < width*3; col += 3) {
- HUFF_DECOMPRESS_RGB_DECORR();
- RGB_PREDGRAD_DECORR();
- }
- }
- } else {
- /*
- * RGB predict left (no decorrelation) and predict old
- */
- /* Store 1st pixel */
- RGB_STORE1ST();
- // Decompress 1st row
- for (col = 1; col < width; col++) {
- HUFF_DECOMPRESS_RGB();
- RGB_PREDLEFT();
- }
- for (row = 1; row < height; row++) {
- pixel_ptr = (height - row - 1) * mpi->stride[0];
- for (col = 0; col < width; col++) {
- HUFF_DECOMPRESS_RGB();
- RGB_PREDLEFT();
- }
- }
- }
- }
-
- return mpi;
-}
-
-
-
-unsigned char* InitializeDecodeTable(unsigned char* hufftable,
- unsigned char* shift, DecodeTable* decode_table)
-{
- unsigned int add_shifted[256];
- char code_lengths[256];
- char code_firstbits[256];
- char table_lengths[32];
- int all_zero_code=-1;
- int i, j, k;
- int firstbit, length, val;
- unsigned char* p;
- unsigned char * table;
-
- /* Initialize shift[] and add_shifted[] */
- hufftable = InitializeShiftAddTables(hufftable, shift, add_shifted);
-
- memset(table_lengths, -1, 32);
-
- /* Fill code_firstbits[], code_legths[] and table_lengths[] */
- for (i = 0; i < 256; ++i) {
- if (add_shifted[i]) {
- for (firstbit = 31; firstbit >= 0; firstbit--) {
- if (add_shifted[i] & (1 << firstbit)) {
- code_firstbits[i] = firstbit;
- length = shift[i] - (32 - firstbit);
- code_lengths[i] = length;
- table_lengths[firstbit] = max(table_lengths[firstbit], length);
- break;
- }
- }
- } else {
- all_zero_code = i;
- }
- }
-
- p = decode_table->table_data;
- *p++ = 31;
- *p++ = all_zero_code;
- for (j = 0; j < 32; ++j) {
- if (table_lengths[j] == -1) {
- decode_table->table_pointers[j] = decode_table->table_data;
- } else {
- decode_table->table_pointers[j] = p;
- *p++ = j - table_lengths[j];
- p += 1 << table_lengths[j];
- }
- }
-
- for (k=0; k<256; ++k) {
- if (add_shifted[k]) {
- firstbit = code_firstbits[k];
- val = add_shifted[k] - (1 << firstbit);
- table = decode_table->table_pointers[firstbit];
- memset(&table[1 + (val >> table[0])], k,
- 1 << (table_lengths[firstbit] - code_lengths[k]));
- }
- }
-
- return hufftable;
-}
-
-
-
-unsigned char* InitializeShiftAddTables(unsigned char* hufftable,
- unsigned char* shift, unsigned* add_shifted)
-{
- int i, j;
- unsigned int bits; // must be 32bit unsigned
- int min_already_processed;
- int max_not_processed;
- int bit;
-
- // special-case the old tables, since they don't fit the new rules
- if (hufftable == HUFFTABLE_CLASSIC_YUV || hufftable == HUFFTABLE_CLASSIC_RGB) {
- DecompressHuffmanTable(classic_shift_luma, shift);
- for (i = 0; i < 256; ++i)
- add_shifted[i] = classic_add_luma[i] << (32 - shift[i]);
- return (hufftable == HUFFTABLE_CLASSIC_YUV) ? HUFFTABLE_CLASSIC_YUV_CHROMA : hufftable;
- } else if (hufftable == HUFFTABLE_CLASSIC_YUV_CHROMA) {
- DecompressHuffmanTable(classic_shift_chroma, shift);
- for (i = 0; i < 256; ++i)
- add_shifted[i] = classic_add_chroma[i] << (32 - shift[i]);
- return hufftable;
- }
-
- hufftable = DecompressHuffmanTable(hufftable, shift);
-
- // derive the actual bit patterns from the code lengths
- min_already_processed = 32;
- bits = 0;
- do {
- max_not_processed = 0;
- for (i = 0; i < 256; ++i) {
- if (shift[i] < min_already_processed && shift[i] > max_not_processed)
- max_not_processed = shift[i];
- }
- bit = 1 << (32 - max_not_processed);
-// assert (!(bits & (bit - 1)));
- for (j = 0; j < 256; ++j) {
- if (shift[j] == max_not_processed) {
- add_shifted[j] = bits;
- bits += bit;
- }
- }
- min_already_processed = max_not_processed;
- } while (bits & 0xFFFFFFFF);
-
- return hufftable;
-}
-
-
-
-unsigned char* DecompressHuffmanTable(unsigned char* hufftable,
- unsigned char* dst)
-{
- int val;
- int repeat;
- int i = 0;
-
- do {
- val = *hufftable & 31;
- repeat = *hufftable++ >> 5;
- if (!repeat)
- repeat = *hufftable++;
- while (repeat--)
- dst[i++] = val;
- } while (i < 256);
-
- return hufftable;
-}
-
-
-unsigned char huff_decompress(unsigned int* in, unsigned int *pos, DecodeTable *decode_table,
- unsigned char *decode_shift)
-{
- unsigned int word = *pos >> 5;
- unsigned int bit = *pos & 31;
- unsigned int val = in[word];
- unsigned char outbyte;
- unsigned char *tableptr;
- int i;
-
- if (bit)
- val = (val << bit) | (in[word + 1] >> (32 - bit));
- // figure out the appropriate lookup table based on the number of leading zeros
- i = 31;
- val |= 1;
- while ((val & (1 << i--)) == 0);
- val &= ~(1 << (i+1));
- tableptr = decode_table->table_pointers[i+1];
- val >>= *tableptr;
-
- outbyte = tableptr[val+1];
- *pos += decode_shift[outbyte];
-
- return outbyte;
-}
diff --git a/libmpcodecs/vd_svq1.c b/libmpcodecs/vd_svq1.c
deleted file mode 100644
index 1d49821df1..0000000000
--- a/libmpcodecs/vd_svq1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include
-#include
-
-#include "config.h"
-#ifdef USE_SVQ1
-
-#include "mp_msg.h"
-
-#include "vd_internal.h"
-
-static vd_info_t info = {
- "SVQ1 (Sorenson v1) Video decoder",
- "svq1",
- "A'rpi",
- "XINE team",
- "native codec"
-};
-
-LIBVD_EXTERN(svq1)
-
-#ifdef USE_LIBAVCODEC
-#ifdef USE_LIBAVCODEC_SO
-#include
-#else
-#include "libavcodec/avcodec.h"
-#endif
-#endif
-
-#include "native/svq1.h"
-
-// to set/get/query special features/parameters
-static int control(sh_video_t *sh,int cmd,void* arg,...){
- return CONTROL_UNKNOWN;
-}
-
-extern int avcodec_inited;
-
-// init driver
-static int init(sh_video_t *sh){
-
-#ifdef USE_LIBAVCODEC
- if(!avcodec_inited){
- avcodec_init();
- avcodec_register_all();
- avcodec_inited=1;
- }
-#endif
-
- if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YVU9)) return 0;
-
- sh->context=malloc(sizeof(svq1_t));
- memset(sh->context,0,sizeof(svq1_t));
-
- return 1;
-}
-
-// uninit driver
-static void uninit(sh_video_t *sh){
- svq1_free(sh->context);
- sh->context=NULL;
-}
-
-// decode a frame
-static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
- mp_image_t* mpi;
- svq1_t* svq1=sh->context;
- int ret;
-
- if(len<=0) return NULL; // skipped frame
-
- ret=svq1_decode_frame(svq1,data,len);
- if (ret != 0)
- return NULL;
-
- mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE,
- sh->disp_w, sh->disp_h);
- if(!mpi) return NULL;
-
- mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"SVQ1: ret=%d wh=%dx%d p=%p \n",ret,svq1->width,svq1->height,svq1->current);
-
- mpi->planes[0]=svq1->base[0];
- mpi->planes[1]=svq1->base[1];
- mpi->planes[2]=svq1->base[2];
- mpi->stride[0]=svq1->luma_width;
- mpi->stride[1]=mpi->stride[2]=svq1->chroma_width;
-
- return mpi;
-}
-
-#endif