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Bink video decoder

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Originally committed as revision 21937 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Kostya Shishkov 2010-02-21 13:28:46 +00:00
parent 336ce917e6
commit 342c7dfdbb
11 changed files with 1790 additions and 2 deletions
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2
Changelog
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@ -51,7 +51,7 @@ version <next>:
- SIPR decoder
- Adobe Filmstrip muxer and demuxer
- RTP depacketization of H.263
- Bink demuxer and Bink Audio decoder
- Bink demuxer and audio/video decoders
- enable symbol versioning by default for linkers that support it
- IFF PBM/ILBM bitmap decoder
- concat protocol

1
MAINTAINERS
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@ -112,6 +112,7 @@ Codecs:
asv* Michael Niedermayer
atrac3* Benjamin Larsson
bgmc.c, bgmc.h Thilo Borgmann
bink.c Kostya Shishkov
bmp.c Mans Rullgard, Kostya Shishkov
cavs* Stefan Gehrer
celp_filters.* Vitor Sessak

2
doc/general.texi
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@ -331,6 +331,8 @@ following image formats are supported:
@item Beam Software VB @tab @tab X
@item Bethesda VID video @tab @tab X
@tab Used in some games from Bethesda Softworks.
@item Bink Video @tab @tab X
@tab Support for version 'b' is missing.
@item Brute Force & Ignorance @tab @tab X
@tab Used in the game Flash Traffic: City of Angels.
@item C93 video @tab @tab X

1
libavcodec/Makefile
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@ -65,6 +65,7 @@ OBJS-$(CONFIG_AURA2_DECODER) += aura.o
OBJS-$(CONFIG_AVS_DECODER) += avs.o
OBJS-$(CONFIG_BETHSOFTVID_DECODER) += bethsoftvideo.o
OBJS-$(CONFIG_BFI_DECODER) += bfi.o
OBJS-$(CONFIG_BINK_DECODER) += bink.o binkidct.o
OBJS-$(CONFIG_BINKAUDIO_DCT_DECODER) += binkaudio.o wma.o
OBJS-$(CONFIG_BINKAUDIO_RDFT_DECODER) += binkaudio.o wma.o
OBJS-$(CONFIG_BMP_DECODER) += bmp.o msrledec.o

1
libavcodec/allcodecs.c
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@ -75,6 +75,7 @@ void avcodec_register_all(void)
REGISTER_DECODER (AVS, avs);
REGISTER_DECODER (BETHSOFTVID, bethsoftvid);
REGISTER_DECODER (BFI, bfi);
REGISTER_DECODER (BINK, bink);
REGISTER_ENCDEC (BMP, bmp);
REGISTER_DECODER (C93, c93);
REGISTER_DECODER (CAVS, cavs);

3
libavcodec/avcodec.h
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@ -30,7 +30,7 @@
#include "libavutil/avutil.h"
#define LIBAVCODEC_VERSION_MAJOR 52
#define LIBAVCODEC_VERSION_MINOR 54
#define LIBAVCODEC_VERSION_MINOR 55
#define LIBAVCODEC_VERSION_MICRO 0
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
@ -1575,6 +1575,7 @@ typedef struct AVCodecContext {
#define FF_IDCT_EA 21
#define FF_IDCT_SIMPLENEON 22
#define FF_IDCT_SIMPLEALPHA 23
#define FF_IDCT_BINK 24
/**
* slice count

979
libavcodec/bink.c Normal file
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@ -0,0 +1,979 @@
/*
* Bink video decoder
* Copyright (c) 2009 Konstantin Shishkov
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avcodec.h"
#include "dsputil.h"
#include "binkdata.h"
#include "mathops.h"
#define ALT_BITSTREAM_READER_LE
#include "get_bits.h"
static VLC bink_trees[16];
/**
* IDs for different data types used in Bink video codec
*/
enum Sources {
BINK_SRC_BLOCK_TYPES = 0, ///< 8x8 block types
BINK_SRC_SUB_BLOCK_TYPES, ///< 16x16 block types (a subset of 8x8 block types)
BINK_SRC_COLORS, ///< pixel values used for different block types
BINK_SRC_PATTERN, ///< 8-bit values for 2-colour pattern fill
BINK_SRC_X_OFF, ///< X components of motion value
BINK_SRC_Y_OFF, ///< Y components of motion value
BINK_SRC_INTRA_DC, ///< DC values for intrablocks with DCT
BINK_SRC_INTER_DC, ///< DC values for intrablocks with DCT
BINK_SRC_RUN, ///< run lengths for special fill block
BINK_NB_SRC
};
/**
* data needed to decode 4-bit Huffman-coded value
*/
typedef struct Tree {
int vlc_num; ///< tree number (in bink_trees[])
uint8_t syms[16]; ///< leaf value to symbol mapping
} Tree;
#define GET_HUFF(gb, tree) (tree).syms[get_vlc2(gb, bink_trees[(tree).vlc_num].table,\
bink_trees[(tree).vlc_num].bits, 1)]
/**
* data structure used for decoding single Bink data type
*/
typedef struct Bundle {
int len; ///< length of number of entries to decode (in bits)
Tree tree; ///< Huffman tree-related data
uint8_t *data; ///< buffer for decoded symbols
uint8_t *data_end; ///< buffer end
uint8_t *cur_dec; ///< pointer to the not yet decoded part of the buffer
uint8_t *cur_ptr; ///< pointer to the data that is not read from buffer yet
} Bundle;
/*
* Decoder context
*/
typedef struct BinkContext {
AVCodecContext *avctx;
DSPContext dsp;
AVFrame pic, last;
int version; ///< internal Bink file version
int swap_planes;
ScanTable scantable; ///< permutated scantable for DCT coeffs decoding
Bundle bundle[BINK_NB_SRC]; ///< bundles for decoding all data types
Tree col_high[16]; ///< trees for decoding high nibble in "colours" data type
int col_lastval; ///< value of last decoded high nibble in "colours" data type
} BinkContext;
/**
* Bink video block types
*/
enum BlockTypes {
SKIP_BLOCK = 0, ///< skipped block
SCALED_BLOCK, ///< block has size 16x16
MOTION_BLOCK, ///< block is copied from previous frame with some offset
RUN_BLOCK, ///< block is composed from runs of colours with custom scan order
RESIDUE_BLOCK, ///< motion block with some difference added
INTRA_BLOCK, ///< intra DCT block
FILL_BLOCK, ///< block is filled with single colour
INTER_BLOCK, ///< motion block with DCT applied to the difference
PATTERN_BLOCK, ///< block is filled with two colours following custom pattern
RAW_BLOCK, ///< uncoded 8x8 block
};
/**
* Initializes length length in all bundles.
*
* @param c decoder context
* @param width plane width
* @param bw plane width in 8x8 blocks
*/
static void init_lengths(BinkContext *c, int width, int bw)
{
c->bundle[BINK_SRC_BLOCK_TYPES].len = av_log2((width >> 3) + 511) + 1;
c->bundle[BINK_SRC_SUB_BLOCK_TYPES].len = av_log2((width >> 4) + 511) + 1;
c->bundle[BINK_SRC_COLORS].len = av_log2((width >> 3)*64 + 511) + 1;
c->bundle[BINK_SRC_INTRA_DC].len =
c->bundle[BINK_SRC_INTER_DC].len =
c->bundle[BINK_SRC_X_OFF].len =
c->bundle[BINK_SRC_Y_OFF].len = av_log2((width >> 3) + 511) + 1;
c->bundle[BINK_SRC_PATTERN].len = av_log2((bw << 3) + 511) + 1;
c->bundle[BINK_SRC_RUN].len = av_log2((width >> 3)*48 + 511) + 1;
}
/**
* Allocates memory for bundles.
*
* @param c decoder context
*/
static av_cold void init_bundles(BinkContext *c)
{
int bw, bh, blocks;
int i;
bw = (c->avctx->width + 7) >> 3;
bh = (c->avctx->height + 7) >> 3;
blocks = bw * bh;
for (i = 0; i < BINK_NB_SRC; i++) {
c->bundle[i].data = av_malloc(blocks * 64);
c->bundle[i].data_end = c->bundle[i].data + blocks * 64;
}
}
/**
* Frees memory used by bundles.
*
* @param c decoder context
*/
static av_cold void free_bundles(BinkContext *c)
{
int i;
for (i = 0; i < BINK_NB_SRC; i++)
av_freep(&c->bundle[i].data);
}
/**
* Merges two consequent lists of equal size depending on bits read.
*
* @param gb context for reading bits
* @param dst buffer where merged list will be written to
* @param src pointer to the head of the first list (the second lists starts at src+size)
* @param size input lists size
*/
static void merge(GetBitContext *gb, uint8_t *dst, uint8_t *src, int size)
{
uint8_t *src2 = src + size;
int size2 = size;
do {
if (!get_bits1(gb)) {
*dst++ = *src++;
size--;
} else {
*dst++ = *src2++;
size2--;
}
} while (size && size2);
while (size--)
*dst++ = *src++;
while (size2--)
*dst++ = *src2++;
}
/**
* Reads information about Huffman tree used to decode data.
*
* @param gb context for reading bits
* @param tree pointer for storing tree data
*/
static void read_tree(GetBitContext *gb, Tree *tree)
{
uint8_t tmp1[16], tmp2[16], *in = tmp1, *out = tmp2;
int i, t, len;
tree->vlc_num = get_bits(gb, 4);
if (!tree->vlc_num) {
for (i = 0; i < 16; i++)
tree->syms[i] = i;
return;
}
if (get_bits1(gb)) {
len = get_bits(gb, 3);
memset(tmp1, 0, sizeof(tmp1));
for (i = 0; i <= len; i++) {
tree->syms[i] = get_bits(gb, 4);
tmp1[tree->syms[i]] = 1;
}
for (i = 0; i < 16; i++)
if (!tmp1[i])
tree->syms[++len] = i;
} else {
len = get_bits(gb, 2);
for (i = 0; i < 16; i++)
in[i] = i;
for (i = 0; i <= len; i++) {
int size = 1 << i;
for (t = 0; t < 16; t += size << 1)
merge(gb, out + t, in + t, size);
FFSWAP(uint8_t*, in, out);
}
memcpy(tree->syms, in, 16);
}
}
/**
* Prepares bundle for decoding data.
*
* @param gb context for reading bits
* @param c decoder context
* @param bundle_num number of the bundle to initialize
*/
static void read_bundle(GetBitContext *gb, BinkContext *c, int bundle_num)
{
int i;
if (bundle_num == BINK_SRC_COLORS) {
for (i = 0; i < 16; i++)
read_tree(gb, &c->col_high[i]);
c->col_lastval = 0;
}
if (bundle_num != BINK_SRC_INTRA_DC && bundle_num != BINK_SRC_INTER_DC)
read_tree(gb, &c->bundle[bundle_num].tree);
c->bundle[bundle_num].cur_dec =
c->bundle[bundle_num].cur_ptr = c->bundle[bundle_num].data;
}
/**
* common check before starting decoding bundle data
*
* @param gb context for reading bits
* @param b bundle
* @param t variable where number of elements to decode will be stored
*/
#define CHECK_READ_VAL(gb, b, t) \
if (!b->cur_dec || (b->cur_dec > b->cur_ptr)) \
return 0; \
t = get_bits(gb, b->len); \
if (!t) { \
b->cur_dec = NULL; \
return 0; \
} \
static int read_runs(AVCodecContext *avctx, GetBitContext *gb, Bundle *b)
{
int t, v;
const uint8_t *dec_end;
CHECK_READ_VAL(gb, b, t);
dec_end = b->cur_dec + t;
if (dec_end > b->data_end) {
av_log(avctx, AV_LOG_ERROR, "Run value went out of bounds\n");
return -1;
}
if (get_bits1(gb)) {
v = get_bits(gb, 4);
memset(b->cur_dec, v, t);
b->cur_dec += t;
} else {
while (b->cur_dec < dec_end)
*b->cur_dec++ = GET_HUFF(gb, b->tree);
}
return 0;
}
static int read_motion_values(AVCodecContext *avctx, GetBitContext *gb, Bundle *b)
{
int t, sign, v;
const uint8_t *dec_end;
CHECK_READ_VAL(gb, b, t);
dec_end = b->cur_dec + t;
if (dec_end > b->data_end) {
av_log(avctx, AV_LOG_ERROR, "Too many motion values\n");
return -1;
}
if (get_bits1(gb)) {
v = get_bits(gb, 4);
if (v) {
sign = -get_bits1(gb);
v = (v ^ sign) - sign;
}
memset(b->cur_dec, v, t);
b->cur_dec += t;
} else {
do {
v = GET_HUFF(gb, b->tree);
if (v) {
sign = -get_bits1(gb);
v = (v ^ sign) - sign;
}
*b->cur_dec++ = v;
} while (b->cur_dec < dec_end);
}
return 0;
}
const uint8_t bink_rlelens[4] = { 4, 8, 12, 32 };
static int read_block_types(AVCodecContext *avctx, GetBitContext *gb, Bundle *b)
{
int t, v;
int last = 0;
const uint8_t *dec_end;
CHECK_READ_VAL(gb, b, t);
dec_end = b->cur_dec + t;
if (dec_end > b->data_end) {
av_log(avctx, AV_LOG_ERROR, "Too many block type values\n");
return -1;
}
if (get_bits1(gb)) {
v = get_bits(gb, 4);
memset(b->cur_dec, v, t);
b->cur_dec += t;
} else {
do {
v = GET_HUFF(gb, b->tree);
if (v < 12) {
last = v;
*b->cur_dec++ = v;
} else {
int run = bink_rlelens[v - 12];
memset(b->cur_dec, last, run);
b->cur_dec += run;
}
} while (b->cur_dec < dec_end);
}
return 0;
}
static int read_patterns(AVCodecContext *avctx, GetBitContext *gb, Bundle *b)
{
int t, v;
const uint8_t *dec_end;
CHECK_READ_VAL(gb, b, t);
dec_end = b->cur_dec + t;
if (dec_end > b->data_end) {
av_log(avctx, AV_LOG_ERROR, "Too many pattern values\n");
return -1;
}
while (b->cur_dec < dec_end) {
v = GET_HUFF(gb, b->tree);
v |= GET_HUFF(gb, b->tree) << 4;
*b->cur_dec++ = v;
}
return 0;
}
static int read_colors(GetBitContext *gb, Bundle *b, BinkContext *c)
{
int t, sign, v;
const uint8_t *dec_end;
CHECK_READ_VAL(gb, b, t);
dec_end = b->cur_dec + t;
if (dec_end > b->data_end) {
av_log(c->avctx, AV_LOG_ERROR, "Too many color values\n");
return -1;
}
if (get_bits1(gb)) {
c->col_lastval = GET_HUFF(gb, c->col_high[c->col_lastval]);
v = GET_HUFF(gb, b->tree);
v = (c->col_lastval << 4) | v;
if (c->version < 'i') {
sign = ((int8_t) v) >> 7;
v = ((v & 0x7F) ^ sign) - sign;
v += 0x80;
}
memset(b->cur_dec, v, t);
b->cur_dec += t;
} else {
while (b->cur_dec < dec_end) {
c->col_lastval = GET_HUFF(gb, c->col_high[c->col_lastval]);
v = GET_HUFF(gb, b->tree);
v = (c->col_lastval << 4) | v;
if (c->version < 'i') {
sign = ((int8_t) v) >> 7;
v = ((v & 0x7F) ^ sign) - sign;
v += 0x80;
}
*b->cur_dec++ = v;
}
}
return 0;
}
/** number of bits used to store first DC value in bundle */
#define DC_START_BITS 11
static int read_dcs(AVCodecContext *avctx, GetBitContext *gb, Bundle *b,
int start_bits, int has_sign)
{
int i, j, len, len2, bsize, sign, v, v2;
int16_t *dst = (int16_t*)b->cur_dec;
CHECK_READ_VAL(gb, b, len);
v = get_bits(gb, start_bits - has_sign);
if (v && has_sign) {
sign = -get_bits1(gb);
v = (v ^ sign) - sign;
}
*dst++ = v;
len--;
for (i = 0; i < len; i += 8) {
len2 = FFMIN(len - i, 8);
bsize = get_bits(gb, 4);
if (bsize) {
for (j = 0; j < len2; j++) {
v2 = get_bits(gb, bsize);
if (v2) {
sign = -get_bits1(gb);
v2 = (v2 ^ sign) - sign;
}
v += v2;
*dst++ = v;
if (v < -32768 || v > 32767) {
av_log(avctx, AV_LOG_ERROR, "DC value went out of bounds: %d\n", v);
return -1;
}
}
} else {
for (j = 0; j < len2; j++)
*dst++ = v;
}
}
b->cur_dec = (uint8_t*)dst;
return 0;
}
/**
* Retrieves next value from bundle.
*
* @param c decoder context
* @param bundle bundle number
*/
static inline int get_value(BinkContext *c, int bundle)
{
int16_t ret;
if (bundle < BINK_SRC_X_OFF || bundle == BINK_SRC_RUN)
return *c->bundle[bundle].cur_ptr++;
if (bundle == BINK_SRC_X_OFF || bundle == BINK_SRC_Y_OFF)
return (int8_t)*c->bundle[bundle].cur_ptr++;
ret = *(int16_t*)c->bundle[bundle].cur_ptr;
c->bundle[bundle].cur_ptr += 2;
return ret;
}
/**
* Reads 8x8 block of DCT coefficients.
*
* @param gb context for reading bits
* @param block place for storing coefficients
* @param scan scan order table
* @param is_intra tells what set of quantizer matrices to use
* @return 0 for success, negative value in other cases
*/
static int read_dct_coeffs(GetBitContext *gb, DCTELEM block[64], const uint8_t *scan,
int is_intra)
{
int coef_list[128];
int mode_list[128];
int i, t, mask, bits, ccoef, mode, sign;
int list_start = 64, list_end = 64, list_pos;
int coef_count = 0;
int coef_idx[64];
int quant_idx;
const uint32_t *quant;
coef_list[list_end] = 4; mode_list[list_end++] = 0;
coef_list[list_end] = 24; mode_list[list_end++] = 0;
coef_list[list_end] = 44; mode_list[list_end++] = 0;
coef_list[list_end] = 1; mode_list[list_end++] = 3;
coef_list[list_end] = 2; mode_list[list_end++] = 3;
coef_list[list_end] = 3; mode_list[list_end++] = 3;
bits = get_bits(gb, 4) - 1;
for (mask = 1 << bits; bits >= 0; mask >>= 1, bits--) {
list_pos = list_start;
while (list_pos < list_end) {
if (!(mode_list[list_pos] | coef_list[list_pos]) || !get_bits1(gb)) {
list_pos++;
continue;
}
ccoef = coef_list[list_pos];
mode = mode_list[list_pos];
switch (mode) {
case 0:
coef_list[list_pos] = ccoef + 4;
mode_list[list_pos] = 1;
case 2:
if (mode == 2) {
coef_list[list_pos] = 0;
mode_list[list_pos++] = 0;
}
for (i = 0; i < 4; i++, ccoef++) {
if (get_bits1(gb)) {
coef_list[--list_start] = ccoef;
mode_list[ list_start] = 3;
} else {
int t;
if (!bits) {
t = 1 - (get_bits1(gb) << 1);
} else {
t = get_bits(gb, bits) | mask;
sign = -get_bits1(gb);
t = (t ^ sign) - sign;
}
block[scan[ccoef]] = t;
coef_idx[coef_count++] = ccoef;
}
}
break;
case 1:
mode_list[list_pos] = 2;
for (i = 0; i < 3; i++) {
ccoef += 4;
coef_list[list_end] = ccoef;
mode_list[list_end++] = 2;
}
break;
case 3:
if (!bits) {
t = 1 - (get_bits1(gb) << 1);
} else {
t = get_bits(gb, bits) | mask;
sign = -get_bits1(gb);
t = (t ^ sign) - sign;
}
block[scan[ccoef]] = t;
coef_idx[coef_count++] = ccoef;
coef_list[list_pos] = 0;
mode_list[list_pos++] = 0;
break;
}
}
}
quant_idx = get_bits(gb, 4);
quant = is_intra ? bink_intra_quant[quant_idx]
: bink_inter_quant[quant_idx];
block[0] = (block[0] * quant[0]) >> 11;
for (i = 0; i < coef_count; i++) {
int idx = coef_idx[i];
block[scan[idx]] = (block[scan[idx]] * quant[idx]) >> 11;
}
return 0;
}
/**
* Reads 8x8 block with residue after motion compensation.
*
* @param gb context for reading bits
* @param block place to store read data
* @param masks_count number of masks to decode
* @return 0 on success, negative value in other cases
*/
static int read_residue(GetBitContext *gb, DCTELEM block[64], int masks_count)
{
int coef_list[128];
int mode_list[128];
int i, sign, mask, ccoef, mode;
int list_start = 64, list_end = 64, list_pos;
int nz_coeff[64];
int nz_coeff_count = 0;
coef_list[list_end] = 4; mode_list[list_end++] = 0;
coef_list[list_end] = 24; mode_list[list_end++] = 0;
coef_list[list_end] = 44; mode_list[list_end++] = 0;
coef_list[list_end] = 0; mode_list[list_end++] = 2;
for (mask = 1 << get_bits(gb, 3); mask; mask >>= 1) {
for (i = 0; i < nz_coeff_count; i++) {
if (!get_bits1(gb))
continue;
if (block[nz_coeff[i]] < 0)
block[nz_coeff[i]] -= mask;
else
block[nz_coeff[i]] += mask;
masks_count--;
if (masks_count < 0)
return 0;
}
list_pos = list_start;
while (list_pos < list_end) {
if (!(coef_list[list_pos] | mode_list[list_pos]) || !get_bits1(gb)) {
list_pos++;
continue;
}
ccoef = coef_list[list_pos];
mode = mode_list[list_pos];
switch (mode) {
case 0:
coef_list[list_pos] = ccoef + 4;
mode_list[list_pos] = 1;
case 2:
if (mode == 2) {
coef_list[list_pos] = 0;
mode_list[list_pos++] = 0;
}
for (i = 0; i < 4; i++, ccoef++) {
if (get_bits1(gb)) {
coef_list[--list_start] = ccoef;
mode_list[ list_start] = 3;
} else {
nz_coeff[nz_coeff_count++] = bink_scan[ccoef];
sign = -get_bits1(gb);
block[bink_scan[ccoef]] = (mask ^ sign) - sign;
masks_count--;
if (masks_count < 0)
return 0;
}
}
break;
case 1:
mode_list[list_pos] = 2;
for (i = 0; i < 3; i++) {
ccoef += 4;
coef_list[list_end] = ccoef;
mode_list[list_end++] = 2;
}
break;
case 3:
nz_coeff[nz_coeff_count++] = bink_scan[ccoef];
sign = -get_bits1(gb);
block[bink_scan[ccoef]] = (mask ^ sign) - sign;
coef_list[list_pos] = 0;
mode_list[list_pos++] = 0;
masks_count--;
if (masks_count < 0)
return 0;
break;
}
}
}
return 0;
}
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *pkt)
{
BinkContext * const c = avctx->priv_data;
GetBitContext gb;
int blk;
int i, j, plane, plane_idx, bx, by;
uint8_t *dst, *prev, *ref, *ref_start, *ref_end;
int v, col[2];
const uint8_t *scan;
int xoff, yoff;
DECLARE_ALIGNED_16(DCTELEM, block[64]);
DECLARE_ALIGNED_16(uint8_t, ublock[64]);
int coordmap[64];
if(c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
if(avctx->get_buffer(avctx, &c->pic) < 0){
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1;
}
init_get_bits(&gb, pkt->data, pkt->size*8);
if (c->version >= 'i')
skip_bits_long(&gb, 32);
for (plane = 0; plane < 3; plane++) {
const int stride = c->pic.linesize[plane];
int bw = plane ? (avctx->width + 15) >> 4 : (avctx->width + 7) >> 3;
int bh = plane ? (avctx->height + 15) >> 4 : (avctx->height + 7) >> 3;
init_lengths(c, avctx->width >> !!plane, bw);
for (i = 0; i < BINK_NB_SRC; i++)
read_bundle(&gb, c, i);
plane_idx = (!plane || !c->swap_planes) ? plane : (plane ^ 3);
ref_start = c->last.data[plane_idx];
ref_end = c->last.data[plane_idx]
+ (bw - 1 + c->last.linesize[plane_idx] * (bh - 1)) * 8;
for (i = 0; i < 64; i++)
coordmap[i] = (i & 7) + (i >> 3) * stride;
for (by = 0; by < bh; by++) {
if (read_block_types(avctx, &gb, &c->bundle[BINK_SRC_BLOCK_TYPES]) < 0)
return -1;
if (read_block_types(avctx, &gb, &c->bundle[BINK_SRC_SUB_BLOCK_TYPES]) < 0)
return -1;
if (read_colors(&gb, &c->bundle[BINK_SRC_COLORS], c) < 0)
return -1;
if (read_patterns(avctx, &gb, &c->bundle[BINK_SRC_PATTERN]) < 0)
return -1;
if (read_motion_values(avctx, &gb, &c->bundle[BINK_SRC_X_OFF]) < 0)
return -1;
if (read_motion_values(avctx, &gb, &c->bundle[BINK_SRC_Y_OFF]) < 0)
return -1;
if (read_dcs(avctx, &gb, &c->bundle[BINK_SRC_INTRA_DC], DC_START_BITS, 0) < 0)
return -1;
if (read_dcs(avctx, &gb, &c->bundle[BINK_SRC_INTER_DC], DC_START_BITS, 1) < 0)
return -1;
if (read_runs(avctx, &gb, &c->bundle[BINK_SRC_RUN]) < 0)
return -1;
if (by == bh)
break;
dst = c->pic.data[plane_idx] + 8*by*stride;
prev = c->last.data[plane_idx] + 8*by*stride;
for (bx = 0; bx < bw; bx++, dst += 8, prev += 8) {
blk = get_value(c, BINK_SRC_BLOCK_TYPES);
// 16x16 block type on odd line means part of the already decoded block, so skip it
if ((by & 1) && blk == SCALED_BLOCK) {
bx++;
dst += 8;
prev += 8;
continue;
}
switch (blk) {
case SKIP_BLOCK:
c->dsp.put_pixels_tab[1][0](dst, prev, stride, 8);
break;
case SCALED_BLOCK:
blk = get_value(c, BINK_SRC_SUB_BLOCK_TYPES);
switch (blk) {
case RUN_BLOCK:
scan = bink_patterns[get_bits(&gb, 4)];
i = 0;
do {
int run = get_value(c, BINK_SRC_RUN) + 1;
i += run;
if (i > 64) {
av_log(avctx, AV_LOG_ERROR, "Run went out of bounds\n");
return -1;
}
if (get_bits1(&gb)) {
v = get_value(c, BINK_SRC_COLORS);
for (j = 0; j < run; j++)
ublock[*scan++] = v;
} else {
for (j = 0; j < run; j++)
ublock[*scan++] = get_value(c, BINK_SRC_COLORS);
}
} while (i < 63);
if (i == 63)
ublock[*scan++] = get_value(c, BINK_SRC_COLORS);
break;
case INTRA_BLOCK:
c->dsp.clear_block(block);
block[0] = get_value(c, BINK_SRC_INTRA_DC);
read_dct_coeffs(&gb, block, c->scantable.permutated, 1);
c->dsp.idct(block);
c->dsp.put_pixels_nonclamped(block, ublock, 8);
break;
case FILL_BLOCK:
v = get_value(c, BINK_SRC_COLORS);
c->dsp.fill_block_tab[0](dst, v, stride, 16);
break;
case PATTERN_BLOCK:
for (i = 0; i < 2; i++)
col[i] = get_value(c, BINK_SRC_COLORS);
for (j = 0; j < 8; j++) {
v = get_value(c, BINK_SRC_PATTERN);
for (i = 0; i < 8; i++, v >>= 1)
ublock[i + j*8] = col[v & 1];
}
break;
case RAW_BLOCK:
for (j = 0; j < 8; j++)
for (i = 0; i < 8; i++)
ublock[i + j*8] = get_value(c, BINK_SRC_COLORS);
break;
default:
av_log(avctx, AV_LOG_ERROR, "Incorrect 16x16 block type %d\n", blk);
return -1;
}
if (blk != FILL_BLOCK)
c->dsp.scale_block(ublock, dst, stride);
bx++;
dst += 8;
prev += 8;
break;
case MOTION_BLOCK:
xoff = get_value(c, BINK_SRC_X_OFF);
yoff = get_value(c, BINK_SRC_Y_OFF);
ref = prev + xoff + yoff * stride;
if (ref < ref_start || ref > ref_end) {
av_log(avctx, AV_LOG_ERROR, "Copy out of bounds @%d, %d\n",
bx*8 + xoff, by*8 + yoff);
return -1;
}
c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8);
break;
case RUN_BLOCK:
scan = bink_patterns[get_bits(&gb, 4)];
i = 0;
do {
int run = get_value(c, BINK_SRC_RUN) + 1;
i += run;
if (i > 64) {
av_log(avctx, AV_LOG_ERROR, "Run went out of bounds\n");
return -1;
}
if (get_bits1(&gb)) {
v = get_value(c, BINK_SRC_COLORS);
for (j = 0; j < run; j++)
dst[coordmap[*scan++]] = v;
} else {
for (j = 0; j < run; j++)
dst[coordmap[*scan++]] = get_value(c, BINK_SRC_COLORS);
}
} while (i < 63);
if (i == 63)
dst[coordmap[*scan++]] = get_value(c, BINK_SRC_COLORS);
break;
case RESIDUE_BLOCK:
xoff = get_value(c, BINK_SRC_X_OFF);
yoff = get_value(c, BINK_SRC_Y_OFF);
ref = prev + xoff + yoff * stride;
if (ref < ref_start || ref > ref_end) {
av_log(avctx, AV_LOG_ERROR, "Copy out of bounds @%d, %d\n",
bx*8 + xoff, by*8 + yoff);
return -1;
}
c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8);
c->dsp.clear_block(block);
v = get_bits(&gb, 7);
read_residue(&gb, block, v);
c->dsp.add_pixels8(dst, block, stride);
break;
case INTRA_BLOCK:
c->dsp.clear_block(block);
block[0] = get_value(c, BINK_SRC_INTRA_DC);
read_dct_coeffs(&gb, block, c->scantable.permutated, 1);
c->dsp.idct_put(dst, stride, block);
break;
case FILL_BLOCK:
v = get_value(c, BINK_SRC_COLORS);
c->dsp.fill_block_tab[1](dst, v, stride, 8);
break;
case INTER_BLOCK:
xoff = get_value(c, BINK_SRC_X_OFF);
yoff = get_value(c, BINK_SRC_Y_OFF);
ref = prev + xoff + yoff * stride;
c->dsp.put_pixels_tab[1][0](dst, ref, stride, 8);
c->dsp.clear_block(block);
block[0] = get_value(c, BINK_SRC_INTER_DC);
read_dct_coeffs(&gb, block, c->scantable.permutated, 0);
c->dsp.idct_add(dst, stride, block);
break;
case PATTERN_BLOCK:
for (i = 0; i < 2; i++)
col[i] = get_value(c, BINK_SRC_COLORS);
for (i = 0; i < 8; i++) {
v = get_value(c, BINK_SRC_PATTERN);
for (j = 0; j < 8; j++, v >>= 1)
dst[i*stride + j] = col[v & 1];
}
break;
case RAW_BLOCK:
for (i = 0; i < 8; i++)
memcpy(dst + i*stride, c->bundle[BINK_SRC_COLORS].cur_ptr + i*8, 8);
c->bundle[BINK_SRC_COLORS].cur_ptr += 64;
break;
default:
av_log(avctx, AV_LOG_ERROR, "Unknown block type %d\n", blk);
return -1;
}
}
}
if (get_bits_count(&gb) & 0x1F) //next plane data starts at 32-bit boundary
skip_bits_long(&gb, 32 - (get_bits_count(&gb) & 0x1F));
}
emms_c();
*data_size = sizeof(AVFrame);
*(AVFrame*)data = c->pic;
FFSWAP(AVFrame, c->pic, c->last);
/* always report that the buffer was completely consumed */
return pkt->size;
}
static av_cold int decode_init(AVCodecContext *avctx)
{
BinkContext * const c = avctx->priv_data;
static VLC_TYPE table[16 * 128][2];
int i;
c->version = avctx->codec_tag >> 24;
if (c->version < 'c') {
av_log(avctx, AV_LOG_ERROR, "Too old version '%c'\n", c->version);
return -1;
}
c->swap_planes = c->version >= 'i';
if (!bink_trees[15].table) {
for (i = 0; i < 16; i++) {
const int maxbits = bink_tree_lens[i][15];
bink_trees[i].table = table + i*128;
bink_trees[i].table_allocated = 1 << maxbits;
init_vlc(&bink_trees[i], maxbits, 16,
bink_tree_lens[i], 1, 1,
bink_tree_bits[i], 1, 1, INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
}
}
c->avctx = avctx;
c->pic.data[0] = NULL;
if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
return 1;
}
avctx->pix_fmt = PIX_FMT_YUV420P;
avctx->idct_algo = FF_IDCT_BINK;
dsputil_init(&c->dsp, avctx);
ff_init_scantable(c->dsp.idct_permutation, &c->scantable, bink_scan);
init_bundles(c);
return 0;
}
static av_cold int decode_end(AVCodecContext *avctx)
{
BinkContext * const c = avctx->priv_data;
if (c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
if (c->last.data[0])
avctx->release_buffer(avctx, &c->last);
free_bundles(c);
return 0;
}
AVCodec bink_decoder = {
"binkvideo",
CODEC_TYPE_VIDEO,
CODEC_ID_BINKVIDEO,
sizeof(BinkContext),
decode_init,
NULL,
decode_end,
decode_frame,
.long_name = NULL_IF_CONFIG_SMALL("Bink video"),
};

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/*
* Bink video decoder
* Copyright (C) 2009 Kostya Shishkov
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_BINKDATA_H
#define AVCODEC_BINKDATA_H
/** Bink DCT and residue 8x8 block scan order */
static const uint8_t bink_scan[64] = {
0, 1, 8, 9, 2, 3, 10, 11,
4, 5, 12, 13, 6, 7, 14, 15,
20, 21, 28, 29, 22, 23, 30, 31,
16, 17, 24, 25, 32, 33, 40, 41,
34, 35, 42, 43, 48, 49, 56, 57,
50, 51, 58, 59, 18, 19, 26, 27,
36, 37, 44, 45, 38, 39, 46, 47,
52, 53, 60, 61, 54, 55, 62, 63
};
static const uint8_t bink_tree_bits[16][16] = {
{
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
},
{
0x00, 0x01, 0x03, 0x05, 0x07, 0x09, 0x0B, 0x0D,
0x0F, 0x13, 0x15, 0x17, 0x19, 0x1B, 0x1D, 0x1F,
},
{
0x00, 0x02, 0x01, 0x09, 0x05, 0x15, 0x0D, 0x1D,
0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F,
},
{
0x00, 0x02, 0x06, 0x01, 0x09, 0x05, 0x0D, 0x1D,
0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F,
},
{
0x00, 0x04, 0x02, 0x06, 0x01, 0x09, 0x05, 0x0D,
0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F,
},
{
0x00, 0x04, 0x02, 0x0A, 0x06, 0x0E, 0x01, 0x09,
0x05, 0x0D, 0x03, 0x0B, 0x07, 0x17, 0x0F, 0x1F,
},
{
0x00, 0x02, 0x0A, 0x06, 0x0E, 0x01, 0x09, 0x05,
0x0D, 0x03, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F,
},
{
0x00, 0x01, 0x05, 0x03, 0x13, 0x0B, 0x1B, 0x3B,
0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F,
},
{
0x00, 0x01, 0x03, 0x13, 0x0B, 0x2B, 0x1B, 0x3B,
0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F,
},
{
0x00, 0x01, 0x05, 0x0D, 0x03, 0x13, 0x0B, 0x1B,
0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F,
},
{
0x00, 0x02, 0x01, 0x05, 0x0D, 0x03, 0x13, 0x0B,
0x1B, 0x07, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F,
},
{
0x00, 0x01, 0x09, 0x05, 0x0D, 0x03, 0x13, 0x0B,
0x1B, 0x07, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F,
},
{
0x00, 0x02, 0x01, 0x03, 0x13, 0x0B, 0x1B, 0x3B,
0x07, 0x27, 0x17, 0x37, 0x0F, 0x2F, 0x1F, 0x3F,
},
{
0x00, 0x01, 0x05, 0x03, 0x07, 0x27, 0x17, 0x37,
0x0F, 0x4F, 0x2F, 0x6F, 0x1F, 0x5F, 0x3F, 0x7F,
},
{
0x00, 0x01, 0x05, 0x03, 0x07, 0x17, 0x37, 0x77,
0x0F, 0x4F, 0x2F, 0x6F, 0x1F, 0x5F, 0x3F, 0x7F,
},
{
0x00, 0x02, 0x01, 0x05, 0x03, 0x07, 0x27, 0x17,
0x37, 0x0F, 0x2F, 0x6F, 0x1F, 0x5F, 0x3F, 0x7F,
},
};
static const uint8_t bink_tree_lens[16][16] = {
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 },
{ 1, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 },
{ 2, 2, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 },
{ 2, 3, 3, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 },
{ 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5 },
{ 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5 },
{ 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5 },
{ 1, 3, 3, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 },
{ 1, 2, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 },
{ 1, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6 },
{ 2, 2, 3, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 },
{ 1, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 },
{ 2, 2, 2, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 },
{ 1, 3, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7 },
{ 1, 3, 3, 3, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 },
{ 2, 2, 3, 3, 3, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7 },
};
static const uint8_t bink_patterns[16][64] = {
{
0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38,
0x39, 0x31, 0x29, 0x21, 0x19, 0x11, 0x09, 0x01,
0x02, 0x0A, 0x12, 0x1A, 0x22, 0x2A, 0x32, 0x3A,
0x3B, 0x33, 0x2B, 0x23, 0x1B, 0x13, 0x0B, 0x03,
0x04, 0x0C, 0x14, 0x1C, 0x24, 0x2C, 0x34, 0x3C,
0x3D, 0x35, 0x2D, 0x25, 0x1D, 0x15, 0x0D, 0x05,
0x06, 0x0E, 0x16, 0x1E, 0x26, 0x2E, 0x36, 0x3E,
0x3F, 0x37, 0x2F, 0x27, 0x1F, 0x17, 0x0F, 0x07,
},
{
0x3B, 0x3A, 0x39, 0x38, 0x30, 0x31, 0x32, 0x33,
0x2B, 0x2A, 0x29, 0x28, 0x20, 0x21, 0x22, 0x23,
0x1B, 0x1A, 0x19, 0x18, 0x10, 0x11, 0x12, 0x13,
0x0B, 0x0A, 0x09, 0x08, 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07, 0x0F, 0x0E, 0x0D, 0x0C,
0x14, 0x15, 0x16, 0x17, 0x1F, 0x1E, 0x1D, 0x1C,
0x24, 0x25, 0x26, 0x27, 0x2F, 0x2E, 0x2D, 0x2C,
0x34, 0x35, 0x36, 0x37, 0x3F, 0x3E, 0x3D, 0x3C,
},
{
0x19, 0x11, 0x12, 0x1A, 0x1B, 0x13, 0x0B, 0x03,
0x02, 0x0A, 0x09, 0x01, 0x00, 0x08, 0x10, 0x18,
0x20, 0x28, 0x30, 0x38, 0x39, 0x31, 0x29, 0x2A,
0x32, 0x3A, 0x3B, 0x33, 0x2B, 0x23, 0x22, 0x21,
0x1D, 0x15, 0x16, 0x1E, 0x1F, 0x17, 0x0F, 0x07,
0x06, 0x0E, 0x0D, 0x05, 0x04, 0x0C, 0x14, 0x1C,
0x24, 0x2C, 0x34, 0x3C, 0x3D, 0x35, 0x2D, 0x2E,
0x36, 0x3E, 0x3F, 0x37, 0x2F, 0x27, 0x26, 0x25,
},
{
0x03, 0x0B, 0x02, 0x0A, 0x01, 0x09, 0x00, 0x08,
0x10, 0x18, 0x11, 0x19, 0x12, 0x1A, 0x13, 0x1B,
0x23, 0x2B, 0x22, 0x2A, 0x21, 0x29, 0x20, 0x28,
0x30, 0x38, 0x31, 0x39, 0x32, 0x3A, 0x33, 0x3B,
0x3C, 0x34, 0x3D, 0x35, 0x3E, 0x36, 0x3F, 0x37,
0x2F, 0x27, 0x2E, 0x26, 0x2D, 0x25, 0x2C, 0x24,
0x1C, 0x14, 0x1D, 0x15, 0x1E, 0x16, 0x1F, 0x17,
0x0F, 0x07, 0x0E, 0x06, 0x0D, 0x05, 0x0C, 0x04,
},
{
0x18, 0x19, 0x10, 0x11, 0x08, 0x09, 0x00, 0x01,
0x02, 0x03, 0x0A, 0x0B, 0x12, 0x13, 0x1A, 0x1B,
0x1C, 0x1D, 0x14, 0x15, 0x0C, 0x0D, 0x04, 0x05,
0x06, 0x07, 0x0E, 0x0F, 0x16, 0x17, 0x1E, 0x1F,
0x27, 0x26, 0x2F, 0x2E, 0x37, 0x36, 0x3F, 0x3E,
0x3D, 0x3C, 0x35, 0x34, 0x2D, 0x2C, 0x25, 0x24,
0x23, 0x22, 0x2B, 0x2A, 0x33, 0x32, 0x3B, 0x3A,
0x39, 0x38, 0x31, 0x30, 0x29, 0x28, 0x21, 0x20,
},
{
0x00, 0x01, 0x02, 0x03, 0x08, 0x09, 0x0A, 0x0B,
0x10, 0x11, 0x12, 0x13, 0x18, 0x19, 0x1A, 0x1B,
0x20, 0x21, 0x22, 0x23, 0x28, 0x29, 0x2A, 0x2B,
0x30, 0x31, 0x32, 0x33, 0x38, 0x39, 0x3A, 0x3B,
0x04, 0x05, 0x06, 0x07, 0x0C, 0x0D, 0x0E, 0x0F,
0x14, 0x15, 0x16, 0x17, 0x1C, 0x1D, 0x1E, 0x1F,
0x24, 0x25, 0x26, 0x27, 0x2C, 0x2D, 0x2E, 0x2F,
0x34, 0x35, 0x36, 0x37, 0x3C, 0x3D, 0x3E, 0x3F,
},
{
0x06, 0x07, 0x0F, 0x0E, 0x0D, 0x05, 0x0C, 0x04,
0x03, 0x0B, 0x02, 0x0A, 0x09, 0x01, 0x00, 0x08,
0x10, 0x18, 0x11, 0x19, 0x12, 0x1A, 0x13, 0x1B,
0x14, 0x1C, 0x15, 0x1D, 0x16, 0x1E, 0x17, 0x1F,
0x27, 0x2F, 0x26, 0x2E, 0x25, 0x2D, 0x24, 0x2C,
0x23, 0x2B, 0x22, 0x2A, 0x21, 0x29, 0x20, 0x28,
0x31, 0x30, 0x38, 0x39, 0x3A, 0x32, 0x3B, 0x33,
0x3C, 0x34, 0x3D, 0x35, 0x36, 0x37, 0x3F, 0x3E,
},
{
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38,
},
{
0x00, 0x08, 0x09, 0x01, 0x02, 0x03, 0x0B, 0x0A,
0x12, 0x13, 0x1B, 0x1A, 0x19, 0x11, 0x10, 0x18,
0x20, 0x28, 0x29, 0x21, 0x22, 0x23, 0x2B, 0x2A,
0x32, 0x31, 0x30, 0x38, 0x39, 0x3A, 0x3B, 0x33,
0x34, 0x3C, 0x3D, 0x3E, 0x3F, 0x37, 0x36, 0x35,
0x2D, 0x2C, 0x24, 0x25, 0x26, 0x2E, 0x2F, 0x27,
0x1F, 0x17, 0x16, 0x1E, 0x1D, 0x1C, 0x14, 0x15,
0x0D, 0x0C, 0x04, 0x05, 0x06, 0x0E, 0x0F, 0x07,
},
{
0x18, 0x19, 0x10, 0x11, 0x08, 0x09, 0x00, 0x01,
0x02, 0x03, 0x0A, 0x0B, 0x12, 0x13, 0x1A, 0x1B,
0x1C, 0x1D, 0x14, 0x15, 0x0C, 0x0D, 0x04, 0x05,
0x06, 0x07, 0x0E, 0x0F, 0x16, 0x17, 0x1E, 0x1F,
0x26, 0x27, 0x2E, 0x2F, 0x36, 0x37, 0x3E, 0x3F,
0x3C, 0x3D, 0x34, 0x35, 0x2C, 0x2D, 0x24, 0x25,
0x22, 0x23, 0x2A, 0x2B, 0x32, 0x33, 0x3A, 0x3B,
0x38, 0x39, 0x30, 0x31, 0x28, 0x29, 0x20, 0x21,
},
{
0x00, 0x08, 0x01, 0x09, 0x02, 0x0A, 0x03, 0x0B,
0x13, 0x1B, 0x12, 0x1A, 0x11, 0x19, 0x10, 0x18,
0x20, 0x28, 0x21, 0x29, 0x22, 0x2A, 0x23, 0x2B,
0x33, 0x3B, 0x32, 0x3A, 0x31, 0x39, 0x30, 0x38,
0x3C, 0x34, 0x3D, 0x35, 0x3E, 0x36, 0x3F, 0x37,
0x2F, 0x27, 0x2E, 0x26, 0x2D, 0x25, 0x2C, 0x24,
0x1F, 0x17, 0x1E, 0x16, 0x1D, 0x15, 0x1C, 0x14,
0x0C, 0x04, 0x0D, 0x05, 0x0E, 0x06, 0x0F, 0x07,
},
{
0x00, 0x08, 0x10, 0x18, 0x19, 0x1A, 0x1B, 0x13,
0x0B, 0x03, 0x02, 0x01, 0x09, 0x11, 0x12, 0x0A,
0x04, 0x0C, 0x14, 0x1C, 0x1D, 0x1E, 0x1F, 0x17,
0x0F, 0x07, 0x06, 0x05, 0x0D, 0x15, 0x16, 0x0E,
0x24, 0x2C, 0x34, 0x3C, 0x3D, 0x3E, 0x3F, 0x37,
0x2F, 0x27, 0x26, 0x25, 0x2D, 0x35, 0x36, 0x2E,
0x20, 0x28, 0x30, 0x38, 0x39, 0x3A, 0x3B, 0x33,
0x2B, 0x23, 0x22, 0x21, 0x29, 0x31, 0x32, 0x2A,
},
{
0x00, 0x08, 0x09, 0x01, 0x02, 0x03, 0x0B, 0x0A,
0x13, 0x1B, 0x1A, 0x12, 0x11, 0x10, 0x18, 0x19,
0x21, 0x20, 0x28, 0x29, 0x2A, 0x22, 0x23, 0x2B,
0x33, 0x3B, 0x3A, 0x32, 0x31, 0x39, 0x38, 0x30,
0x34, 0x3C, 0x3D, 0x35, 0x36, 0x3E, 0x3F, 0x37,
0x2F, 0x27, 0x26, 0x2E, 0x2D, 0x2C, 0x24, 0x25,
0x1D, 0x1C, 0x14, 0x15, 0x16, 0x1E, 0x1F, 0x17,
0x0E, 0x0F, 0x07, 0x06, 0x05, 0x0D, 0x0C, 0x04,
},
{
0x18, 0x10, 0x08, 0x00, 0x01, 0x02, 0x03, 0x0B,
0x13, 0x1B, 0x1A, 0x19, 0x11, 0x0A, 0x09, 0x12,
0x1C, 0x14, 0x0C, 0x04, 0x05, 0x06, 0x07, 0x0F,
0x17, 0x1F, 0x1E, 0x1D, 0x15, 0x0E, 0x0D, 0x16,
0x3C, 0x34, 0x2C, 0x24, 0x25, 0x26, 0x27, 0x2F,
0x37, 0x3F, 0x3E, 0x3D, 0x35, 0x2E, 0x2D, 0x36,
0x38, 0x30, 0x28, 0x20, 0x21, 0x22, 0x23, 0x2B,
0x33, 0x3B, 0x3A, 0x39, 0x31, 0x2A, 0x29, 0x32,
},
{
0x00, 0x08, 0x09, 0x01, 0x02, 0x0A, 0x12, 0x11,
0x10, 0x18, 0x19, 0x1A, 0x1B, 0x13, 0x0B, 0x03,
0x07, 0x06, 0x0E, 0x0F, 0x17, 0x16, 0x15, 0x0D,
0x05, 0x04, 0x0C, 0x14, 0x1C, 0x1D, 0x1E, 0x1F,
0x3F, 0x3E, 0x36, 0x37, 0x2F, 0x2E, 0x2D, 0x35,
0x3D, 0x3C, 0x34, 0x2C, 0x24, 0x25, 0x26, 0x27,
0x38, 0x30, 0x31, 0x39, 0x3A, 0x32, 0x2A, 0x29,
0x28, 0x20, 0x21, 0x22, 0x23, 0x2B, 0x33, 0x3B,
},
{
0x00, 0x01, 0x08, 0x09, 0x10, 0x11, 0x18, 0x19,
0x20, 0x21, 0x28, 0x29, 0x30, 0x31, 0x38, 0x39,
0x3A, 0x3B, 0x32, 0x33, 0x2A, 0x2B, 0x22, 0x23,
0x1A, 0x1B, 0x12, 0x13, 0x0A, 0x0B, 0x02, 0x03,
0x04, 0x05, 0x0C, 0x0D, 0x14, 0x15, 0x1C, 0x1D,
0x24, 0x25, 0x2C, 0x2D, 0x34, 0x35, 0x3C, 0x3D,
0x3E, 0x3F, 0x36, 0x37, 0x2E, 0x2F, 0x26, 0x27,
0x1E, 0x1F, 0x16, 0x17, 0x0E, 0x0F, 0x06, 0x07,
}
};
static const uint32_t bink_intra_quant[16][64] = {
{
0x010000, 0x016315, 0x01E83D, 0x02A535, 0x014E7B, 0x016577, 0x02F1E6, 0x02724C,
0x010000, 0x00EEDA, 0x024102, 0x017F9B, 0x00BE80, 0x00611E, 0x01083C, 0x00A552,
0x021F88, 0x01DC53, 0x027FAD, 0x01F697, 0x014819, 0x00A743, 0x015A31, 0x009688,
0x02346F, 0x030EE5, 0x01FBFA, 0x02C096, 0x01D000, 0x028396, 0x019247, 0x01F9AA,
0x02346F, 0x01FBFA, 0x01DC53, 0x0231B8, 0x012F12, 0x01E06C, 0x00CB10, 0x0119A8,
0x01C48C, 0x019748, 0x014E86, 0x0122AF, 0x02C628, 0x027F20, 0x0297B5, 0x023F32,
0x025000, 0x01AB6B, 0x01D122, 0x0159B3, 0x012669, 0x008D43, 0x00EE1F, 0x0075ED,
0x01490C, 0x010288, 0x00F735, 0x00EF51, 0x00E0F1, 0x0072AD, 0x00A4D8, 0x006517,
},
{
0x015555, 0x01D971, 0x028AFC, 0x0386F1, 0x01BDF9, 0x01DC9F, 0x03ED33, 0x034311,
0x015555, 0x013E78, 0x030158, 0x01FF7A, 0x00FE00, 0x00817D, 0x01604F, 0x00DC6D,
0x02D4B5, 0x027B19, 0x0354E7, 0x029E1F, 0x01B577, 0x00DF04, 0x01CD96, 0x00C8B6,
0x02F095, 0x0413DC, 0x02A54E, 0x03AB73, 0x026AAB, 0x035A1E, 0x02185E, 0x02A238,
0x02F095, 0x02A54E, 0x027B19, 0x02ECF5, 0x019418, 0x028090, 0x010EC0, 0x01778A,
0x025B66, 0x021F0B, 0x01BE09, 0x018394, 0x03B2E0, 0x03542A, 0x0374F1, 0x02FEEE,
0x031555, 0x0239E4, 0x026C2D, 0x01CCEE, 0x01888C, 0x00BC59, 0x013D7E, 0x009D3C,
0x01B6BB, 0x0158B5, 0x01499C, 0x013F17, 0x012BEC, 0x0098E6, 0x00DBCB, 0x0086C9,
},
{
0x01AAAB, 0x024FCE, 0x032DBB, 0x0468AD, 0x022D78, 0x0253C7, 0x04E87F, 0x0413D5,
0x01AAAB, 0x018E16, 0x03C1AE, 0x027F58, 0x013D80, 0x00A1DC, 0x01B863, 0x011388,
0x0389E2, 0x0319DF, 0x042A21, 0x0345A7, 0x0222D4, 0x0116C5, 0x0240FC, 0x00FAE3,
0x03ACBA, 0x0518D3, 0x034EA1, 0x04964F, 0x030555, 0x0430A5, 0x029E76, 0x034AC5,
0x03ACBA, 0x034EA1, 0x0319DF, 0x03A833, 0x01F91E, 0x0320B4, 0x015270, 0x01D56D,
0x02F23F, 0x02A6CE, 0x022D8B, 0x01E479, 0x049F98, 0x042935, 0x04522D, 0x03BEA9,
0x03DAAB, 0x02C85D, 0x030738, 0x02402A, 0x01EAAF, 0x00EB6F, 0x018CDE, 0x00C48A,
0x022469, 0x01AEE2, 0x019C02, 0x018EDD, 0x0176E7, 0x00BF20, 0x0112BE, 0x00A87B,
},
{
0x020000, 0x02C62A, 0x03D07A, 0x054A69, 0x029CF6, 0x02CAEF, 0x05E3CC, 0x04E499,
0x020000, 0x01DDB4, 0x048204, 0x02FF36, 0x017D01, 0x00C23C, 0x021077, 0x014AA3,
0x043F0F, 0x03B8A6, 0x04FF5A, 0x03ED2E, 0x029032, 0x014E86, 0x02B461, 0x012D11,
0x0468DF, 0x061DCA, 0x03F7F5, 0x05812C, 0x03A000, 0x05072C, 0x03248D, 0x03F353,
0x0468DF, 0x03F7F5, 0x03B8A6, 0x046370, 0x025E24, 0x03C0D8, 0x019620, 0x02334F,
0x038919, 0x032E91, 0x029D0D, 0x02455E, 0x058C50, 0x04FE3F, 0x052F69, 0x047E65,
0x04A000, 0x0356D6, 0x03A243, 0x02B365, 0x024CD2, 0x011A85, 0x01DC3E, 0x00EBD9,
0x029218, 0x020510, 0x01EE69, 0x01DEA2, 0x01C1E2, 0x00E559, 0x0149B0, 0x00CA2D,
},
{
0x02AAAB, 0x03B2E3, 0x0515F8, 0x070DE2, 0x037BF2, 0x03B93E, 0x07DA65, 0x068621,
0x02AAAB, 0x027CF0, 0x0602B1, 0x03FEF3, 0x01FC01, 0x0102FA, 0x02C09F, 0x01B8DA,
0x05A96A, 0x04F632, 0x06A9CE, 0x053C3E, 0x036AED, 0x01BE09, 0x039B2D, 0x01916B,
0x05E129, 0x0827B8, 0x054A9C, 0x0756E5, 0x04D555, 0x06B43B, 0x0430BC, 0x05446F,
0x05E129, 0x054A9C, 0x04F632, 0x05D9EB, 0x032830, 0x050121, 0x021D80, 0x02EF14,
0x04B6CC, 0x043E16, 0x037C11, 0x030728, 0x0765C0, 0x06A855, 0x06E9E2, 0x05FDDB,
0x062AAB, 0x0473C8, 0x04D85A, 0x0399DC, 0x031118, 0x0178B2, 0x027AFD, 0x013A77,
0x036D76, 0x02B16A, 0x029337, 0x027E2E, 0x0257D8, 0x0131CC, 0x01B796, 0x010D91,
},
{
0x038000, 0x04DACA, 0x06ACD5, 0x094238, 0x0492AE, 0x04E322, 0x0A4EA5, 0x08900C,
0x038000, 0x0343FB, 0x07E388, 0x053E9F, 0x029AC1, 0x0153E8, 0x039CD0, 0x02429E,
0x076E5B, 0x068322, 0x08BEDE, 0x06DF11, 0x047C57, 0x02496B, 0x04BBAB, 0x020EDD,
0x07B786, 0x0AB421, 0x06F1ED, 0x09A20D, 0x065800, 0x08CC8E, 0x057FF7, 0x06E9D2,
0x07B786, 0x06F1ED, 0x068322, 0x07AE04, 0x0424BF, 0x06917B, 0x02C6B8, 0x03D9CB,
0x062FEB, 0x05917D, 0x0492D7, 0x03F964, 0x09B58C, 0x08BCEF, 0x0912F8, 0x07DD30,
0x081800, 0x05D7F7, 0x065BF6, 0x04B9F1, 0x040670, 0x01EE69, 0x03416C, 0x019CBC,
0x047FAA, 0x0388DC, 0x036138, 0x03459C, 0x03134C, 0x01915C, 0x0240F5, 0x0161CF,
},
{
0x040000, 0x058C54, 0x07A0F4, 0x0A94D3, 0x0539EC, 0x0595DD, 0x0BC798, 0x09C932,
0x040000, 0x03BB68, 0x090409, 0x05FE6D, 0x02FA01, 0x018477, 0x0420EE, 0x029547,
0x087E1F, 0x07714C, 0x09FEB5, 0x07DA5D, 0x052064, 0x029D0D, 0x0568C3, 0x025A21,
0x08D1BE, 0x0C3B94, 0x07EFEA, 0x0B0258, 0x074000, 0x0A0E59, 0x06491A, 0x07E6A7,
0x08D1BE, 0x07EFEA, 0x07714C, 0x08C6E0, 0x04BC48, 0x0781B1, 0x032C3F, 0x04669F,
0x071232, 0x065D22, 0x053A1A, 0x048ABC, 0x0B18A0, 0x09FC7F, 0x0A5ED3, 0x08FCC9,
0x094000, 0x06ADAC, 0x074487, 0x0566CA, 0x0499A5, 0x02350B, 0x03B87B, 0x01D7B3,
0x052430, 0x040A20, 0x03DCD3, 0x03BD45, 0x0383C5, 0x01CAB3, 0x029361, 0x01945A,
},
{
0x050000, 0x06EF69, 0x098931, 0x0D3A07, 0x068867, 0x06FB55, 0x0EB97E, 0x0C3B7E,
0x050000, 0x04AA42, 0x0B450B, 0x077E08, 0x03B881, 0x01E595, 0x05292A, 0x033A99,
0x0A9DA7, 0x094D9F, 0x0C7E62, 0x09D0F4, 0x06687D, 0x034450, 0x06C2F4, 0x02F0AA,
0x0B062D, 0x0F4A78, 0x09EBE4, 0x0DC2EE, 0x091000, 0x0C91EF, 0x07DB61, 0x09E050,
0x0B062D, 0x09EBE4, 0x094D9F, 0x0AF898, 0x05EB59, 0x09621D, 0x03F74F, 0x058046,
0x08D6BE, 0x07F46A, 0x0688A0, 0x05AD6B, 0x0DDEC8, 0x0C7B9F, 0x0CF687, 0x0B3BFB,
0x0B9000, 0x085917, 0x0915A8, 0x06C07D, 0x05C00E, 0x02C24D, 0x04A69A, 0x024D9F,
0x066D3C, 0x050CA7, 0x04D407, 0x04AC96, 0x0464B6, 0x023D5F, 0x033839, 0x01F971,
},
{
0x060000, 0x08527E, 0x0B716E, 0x0FDF3C, 0x07D6E1, 0x0860CC, 0x11AB63, 0x0EADCB,
0x060000, 0x05991C, 0x0D860D, 0x08FDA3, 0x047702, 0x0246B3, 0x063165, 0x03DFEA,
0x0CBD2E, 0x0B29F1, 0x0EFE0F, 0x0BC78B, 0x07B096, 0x03EB93, 0x081D24, 0x038732,
0x0D3A9C, 0x12595D, 0x0BE7DF, 0x108384, 0x0AE000, 0x0F1585, 0x096DA8, 0x0BD9FA,
0x0D3A9C, 0x0BE7DF, 0x0B29F1, 0x0D2A50, 0x071A6B, 0x0B4289, 0x04C25F, 0x0699EE,
0x0A9B4A, 0x098BB2, 0x07D727, 0x06D01A, 0x10A4F0, 0x0EFABE, 0x0F8E3C, 0x0D7B2E,
0x0DE000, 0x0A0482, 0x0AE6CA, 0x081A2F, 0x06E677, 0x034F90, 0x0594B9, 0x02C38C,
0x07B649, 0x060F2F, 0x05CB3C, 0x059BE7, 0x0545A7, 0x02B00C, 0x03DD11, 0x025E87,
},
{
0x080000, 0x0B18A8, 0x0F41E8, 0x1529A5, 0x0A73D7, 0x0B2BBB, 0x178F2F, 0x139264,
0x080000, 0x0776CF, 0x120812, 0x0BFCD9, 0x05F402, 0x0308EF, 0x0841DC, 0x052A8E,
0x10FC3E, 0x0EE297, 0x13FD69, 0x0FB4B9, 0x0A40C8, 0x053A1A, 0x0AD186, 0x04B442,
0x11A37B, 0x187727, 0x0FDFD4, 0x1604B0, 0x0E8000, 0x141CB1, 0x0C9235, 0x0FCD4D,
0x11A37B, 0x0FDFD4, 0x0EE297, 0x118DC0, 0x09788F, 0x0F0362, 0x06587F, 0x08CD3D,
0x0E2463, 0x0CBA43, 0x0A7434, 0x091577, 0x163140, 0x13F8FE, 0x14BDA5, 0x11F992,
0x128000, 0x0D5B58, 0x0E890D, 0x0ACD94, 0x093349, 0x046A15, 0x0770F7, 0x03AF65,
0x0A4861, 0x08143F, 0x07B9A6, 0x077A89, 0x070789, 0x039565, 0x0526C2, 0x0328B4,
},
{
0x0C0000, 0x10A4FD, 0x16E2DB, 0x1FBE78, 0x0FADC3, 0x10C198, 0x2356C7, 0x1D5B96,
0x0C0000, 0x0B3237, 0x1B0C1A, 0x11FB46, 0x08EE03, 0x048D66, 0x0C62CA, 0x07BFD5,
0x197A5D, 0x1653E3, 0x1DFC1E, 0x178F16, 0x0F612C, 0x07D727, 0x103A49, 0x070E64,
0x1A7539, 0x24B2BB, 0x17CFBD, 0x210709, 0x15C000, 0x1E2B0A, 0x12DB4F, 0x17B3F4,
0x1A7539, 0x17CFBD, 0x1653E3, 0x1A54A0, 0x0E34D7, 0x168513, 0x0984BE, 0x0D33DC,
0x153695, 0x131765, 0x0FAE4E, 0x0DA033, 0x2149E1, 0x1DF57D, 0x1F1C78, 0x1AF65B,
0x1BC000, 0x140904, 0x15CD94, 0x10345E, 0x0DCCEE, 0x069F20, 0x0B2972, 0x058718,
0x0F6C91, 0x0C1E5E, 0x0B9678, 0x0B37CE, 0x0A8B4E, 0x056018, 0x07BA22, 0x04BD0E,
},
{
0x110000, 0x179466, 0x206C0C, 0x2CF87F, 0x16362A, 0x17BCED, 0x321044, 0x299714,
0x110000, 0x0FDC79, 0x265125, 0x19794E, 0x0CA685, 0x0672FB, 0x118BF4, 0x0AFA6D,
0x241804, 0x1FA181, 0x2A7A80, 0x21600A, 0x15C9A9, 0x0B1B77, 0x16FD3C, 0x09FF0D,
0x257B66, 0x33FD33, 0x21BBA2, 0x2EC9F7, 0x1ED000, 0x2ABCF9, 0x1AB6B0, 0x219444,
0x257B66, 0x21BBA2, 0x1FA181, 0x254D38, 0x142030, 0x1FE730, 0x0D7C0E, 0x12B423,
0x1E0D52, 0x1B0BCF, 0x1636EE, 0x134D9E, 0x2F28A9, 0x2A711B, 0x2C12FF, 0x263256,
0x275000, 0x1C621B, 0x1EE33C, 0x16F4DB, 0x138CFB, 0x09616E, 0x0FD00C, 0x07D4B7,
0x15D9CE, 0x112B06, 0x106A80, 0x0FE464, 0x0EF004, 0x079D77, 0x0AF25B, 0x06B67F,
},
{
0x160000, 0x1E83CF, 0x29F53D, 0x3A3286, 0x1CBE90, 0x1EB842, 0x40C9C2, 0x35D293,
0x160000, 0x1486BA, 0x319630, 0x20F756, 0x105F06, 0x085891, 0x16B51E, 0x0E3506,
0x2EB5AA, 0x28EF20, 0x36F8E1, 0x2B30FE, 0x1C3225, 0x0E5FC7, 0x1DC030, 0x0CEFB7,
0x308193, 0x4347AC, 0x2BA786, 0x3C8CE5, 0x27E000, 0x374EE7, 0x229212, 0x2B7494,
0x308193, 0x2BA786, 0x28EF20, 0x3045D0, 0x1A0B89, 0x29494D, 0x11735D, 0x183469,
0x26E410, 0x230039, 0x1CBF8F, 0x18FB09, 0x3D0771, 0x36ECBA, 0x390986, 0x316E52,
0x32E000, 0x24BB33, 0x27F8E4, 0x1DB557, 0x194D09, 0x0C23BB, 0x1476A6, 0x0A2256,
0x1C470A, 0x1637AD, 0x153E87, 0x1490FA, 0x1354B9, 0x09DAD6, 0x0E2A94, 0x08AFF0,
},
{
0x1C0000, 0x26D64D, 0x3566AA, 0x4A11C2, 0x249572, 0x27190E, 0x527525, 0x44805E,
0x1C0000, 0x1A1FD6, 0x3F1C3E, 0x29F4F9, 0x14D607, 0x0A9F44, 0x1CE683, 0x1214F0,
0x3B72D9, 0x341911, 0x45F6F0, 0x36F889, 0x23E2BB, 0x124B5B, 0x25DD54, 0x1076E9,
0x3DBC30, 0x55A109, 0x378F64, 0x4D1069, 0x32C000, 0x46646C, 0x2BFFB9, 0x374E8E,
0x3DBC30, 0x378F64, 0x341911, 0x3D7020, 0x2125F5, 0x348BD6, 0x1635BC, 0x1ECE57,
0x317F5B, 0x2C8BEB, 0x2496B6, 0x1FCB22, 0x4DAC61, 0x45E778, 0x4897C2, 0x3EE97F,
0x40C000, 0x2EBFB5, 0x32DFAE, 0x25CF86, 0x203380, 0x0F734B, 0x1A0B5F, 0x0CE5E2,
0x23FD53, 0x1C46DC, 0x1B09C4, 0x1A2CE1, 0x189A60, 0x0C8AE2, 0x1207A5, 0x0B0E77,
},
{
0x220000, 0x2F28CC, 0x40D818, 0x59F0FE, 0x2C6C53, 0x2F79DA, 0x642089, 0x532E29,
0x220000, 0x1FB8F1, 0x4CA24B, 0x32F29C, 0x194D09, 0x0CE5F7, 0x2317E8, 0x15F4DB,
0x483007, 0x3F4303, 0x54F4FF, 0x42C014, 0x2B9351, 0x1636EE, 0x2DFA79, 0x13FE1A,
0x4AF6CC, 0x67FA67, 0x437743, 0x5D93EE, 0x3DA000, 0x5579F1, 0x356D61, 0x432888,
0x4AF6CC, 0x437743, 0x3F4303, 0x4A9A70, 0x284060, 0x3FCE60, 0x1AF81B, 0x256845,
0x3C1AA5, 0x36179D, 0x2C6DDD, 0x269B3C, 0x5E5152, 0x54E237, 0x5825FE, 0x4C64AD,
0x4EA000, 0x38C437, 0x3DC678, 0x2DE9B5, 0x2719F7, 0x12C2DB, 0x1FA018, 0x0FA96E,
0x2BB39B, 0x22560C, 0x20D500, 0x1FC8C8, 0x1DE007, 0x0F3AEE, 0x15E4B7, 0x0D6CFE,
},
{
0x2C0000, 0x3D079E, 0x53EA79, 0x74650C, 0x397D20, 0x3D7083, 0x819383, 0x6BA525,
0x2C0000, 0x290D75, 0x632C61, 0x41EEAC, 0x20BE0C, 0x10B121, 0x2D6A3B, 0x1C6A0C,
0x5D6B54, 0x51DE40, 0x6DF1C2, 0x5661FB, 0x38644B, 0x1CBF8F, 0x3B8060, 0x19DF6D,
0x610326, 0x868F57, 0x574F0B, 0x7919CA, 0x4FC000, 0x6E9DCE, 0x452423, 0x56E928,
0x610326, 0x574F0B, 0x51DE40, 0x608BA0, 0x341713, 0x52929A, 0x22E6BA, 0x3068D2,
0x4DC821, 0x460071, 0x397F1E, 0x31F611, 0x7A0EE2, 0x6DD974, 0x72130C, 0x62DCA3,
0x65C000, 0x497665, 0x4FF1C9, 0x3B6AAE, 0x329A12, 0x184776, 0x28ED4D, 0x1444AC,
0x388E14, 0x2C6F5A, 0x2A7D0F, 0x2921F4, 0x26A973, 0x13B5AD, 0x1C5528, 0x115FDF,
},
};
static const uint32_t bink_inter_quant[16][64] = {
{
0x010000, 0x017946, 0x01A5A9, 0x0248DC, 0x016363, 0x0152A7, 0x0243EC, 0x0209EA,
0x012000, 0x00E248, 0x01BBDA, 0x015CBC, 0x00A486, 0x0053E0, 0x00F036, 0x008095,
0x01B701, 0x016959, 0x01B0B9, 0x0153FD, 0x00F8E7, 0x007EE4, 0x00EA30, 0x007763,
0x01B701, 0x0260EB, 0x019DE9, 0x023E1B, 0x017000, 0x01FE6E, 0x012DB5, 0x01A27B,
0x01E0D1, 0x01B0B9, 0x018A33, 0x01718D, 0x00D87A, 0x014449, 0x007B9A, 0x00AB71,
0x013178, 0x0112EA, 0x00AD08, 0x009BB9, 0x023D97, 0x020437, 0x021CCC, 0x01E6B4,
0x018000, 0x012DB5, 0x0146D9, 0x0100CE, 0x00CFD2, 0x006E5C, 0x00B0E4, 0x005A2D,
0x00E9CC, 0x00B7B1, 0x00846F, 0x006B85, 0x008337, 0x0042E5, 0x004A10, 0x002831,
},
{
0x015555, 0x01F708, 0x023237, 0x030BD0, 0x01D9D9, 0x01C389, 0x03053B, 0x02B7E3,
0x018000, 0x012DB5, 0x024FCE, 0x01D0FA, 0x00DB5D, 0x006FD5, 0x014048, 0x00AB71,
0x024957, 0x01E1CC, 0x0240F7, 0x01C551, 0x014BDE, 0x00A92F, 0x013840, 0x009F2F,
0x024957, 0x032BE4, 0x0227E1, 0x02FD7A, 0x01EAAB, 0x02A893, 0x019247, 0x022DF9,
0x028116, 0x0240F7, 0x020D99, 0x01ECBC, 0x0120A3, 0x01B061, 0x00A4CE, 0x00E497,
0x01974B, 0x016E8E, 0x00E6B5, 0x00CFA2, 0x02FCC9, 0x02B04A, 0x02D110, 0x0288F1,
0x020000, 0x019247, 0x01B3CC, 0x015668, 0x011518, 0x009325, 0x00EBDA, 0x00783D,
0x0137BB, 0x00F4ED, 0x00B093, 0x008F5C, 0x00AEF4, 0x005931, 0x0062BF, 0x003597,
},
{
0x01AAAB, 0x0274CB, 0x02BEC4, 0x03CEC4, 0x02504F, 0x02346C, 0x03C689, 0x0365DC,
0x01E000, 0x017922, 0x02E3C1, 0x024539, 0x011235, 0x008BCA, 0x01905A, 0x00D64D,
0x02DBAD, 0x025A40, 0x02D134, 0x0236A5, 0x019ED6, 0x00D37B, 0x018650, 0x00C6FB,
0x02DBAD, 0x03F6DD, 0x02B1D9, 0x03BCD8, 0x026555, 0x0352B8, 0x01F6D8, 0x02B977,
0x03215C, 0x02D134, 0x029100, 0x0267EB, 0x0168CC, 0x021C7A, 0x00CE01, 0x011DBD,
0x01FD1E, 0x01CA31, 0x012062, 0x01038A, 0x03BBFB, 0x035C5C, 0x038554, 0x032B2D,
0x028000, 0x01F6D8, 0x0220C0, 0x01AC02, 0x015A5E, 0x00B7EF, 0x0126D1, 0x00964C,
0x0185A9, 0x013228, 0x00DCB8, 0x00B333, 0x00DAB2, 0x006F7D, 0x007B6F, 0x0042FC,
},
{
0x020000, 0x02F28D, 0x034B52, 0x0491B8, 0x02C6C5, 0x02A54E, 0x0487D8, 0x0413D5,
0x024000, 0x01C48F, 0x0377B5, 0x02B977, 0x01490C, 0x00A7BF, 0x01E06C, 0x01012A,
0x036E03, 0x02D2B3, 0x036172, 0x02A7FA, 0x01F1CE, 0x00FDC7, 0x01D460, 0x00EEC7,
0x036E03, 0x04C1D6, 0x033BD1, 0x047C37, 0x02E000, 0x03FCDD, 0x025B6A, 0x0344F5,
0x03C1A1, 0x036172, 0x031466, 0x02E31B, 0x01B0F5, 0x028892, 0x00F735, 0x0156E2,
0x0262F1, 0x0225D5, 0x015A10, 0x013772, 0x047B2D, 0x04086E, 0x043998, 0x03CD69,
0x030000, 0x025B6A, 0x028DB3, 0x02019B, 0x019FA3, 0x00DCB8, 0x0161C7, 0x00B45B,
0x01D398, 0x016F63, 0x0108DD, 0x00D70A, 0x01066F, 0x0085C9, 0x00941F, 0x005062,
},
{
0x02AAAB, 0x03EE11, 0x04646D, 0x0617A0, 0x03B3B2, 0x038713, 0x060A75, 0x056FC6,
0x030000, 0x025B6A, 0x049F9B, 0x03A1F4, 0x01B6BB, 0x00DFAA, 0x028090, 0x0156E2,
0x0492AE, 0x03C399, 0x0481ED, 0x038AA2, 0x0297BD, 0x01525F, 0x027080, 0x013E5E,
0x0492AE, 0x0657C8, 0x044FC1, 0x05FAF4, 0x03D555, 0x055126, 0x03248D, 0x045BF2,
0x05022D, 0x0481ED, 0x041B33, 0x03D979, 0x024147, 0x0360C3, 0x01499C, 0x01C92E,
0x032E96, 0x02DD1C, 0x01CD6A, 0x019F43, 0x05F991, 0x056093, 0x05A220, 0x0511E1,
0x040000, 0x03248D, 0x036799, 0x02ACCF, 0x022A2F, 0x01264B, 0x01D7B5, 0x00F079,
0x026F75, 0x01E9D9, 0x016127, 0x011EB8, 0x015DE9, 0x00B262, 0x00C57F, 0x006B2D,
},
{
0x038000, 0x052876, 0x05C3CF, 0x07FF02, 0x04DBD9, 0x04A148, 0x07EDBA, 0x0722B4,
0x03F000, 0x0317FB, 0x06117C, 0x04C491, 0x023FD5, 0x01258F, 0x0348BD, 0x01C209,
0x060085, 0x04F0B9, 0x05EA87, 0x04A5F5, 0x036728, 0x01BC1C, 0x0333A8, 0x01A1DB,
0x060085, 0x085336, 0x05A8AE, 0x07D960, 0x050800, 0x06FA82, 0x041FF9, 0x05B8AE,
0x0692DA, 0x05EA87, 0x0563B2, 0x050D6E, 0x02F5AD, 0x046F00, 0x01B09C, 0x02580C,
0x042D25, 0x03C235, 0x025D9B, 0x022108, 0x07D78F, 0x070EC1, 0x0764CA, 0x06A777,
0x054000, 0x041FF9, 0x0477F9, 0x0382D0, 0x02D75E, 0x018242, 0x026B1D, 0x013B9F,
0x03324A, 0x0282ED, 0x01CF83, 0x017851, 0x01CB42, 0x00EA21, 0x010336, 0x008CAC,
},
{
0x040000, 0x05E519, 0x0696A4, 0x092370, 0x058D8A, 0x054A9C, 0x090FB0, 0x0827AA,
0x048000, 0x03891F, 0x06EF69, 0x0572EE, 0x029218, 0x014F7E, 0x03C0D8, 0x020254,
0x06DC05, 0x05A565, 0x06C2E4, 0x054FF3, 0x03E39B, 0x01FB8E, 0x03A8C0, 0x01DD8D,
0x06DC05, 0x0983AC, 0x0677A2, 0x08F86E, 0x05C000, 0x07F9B9, 0x04B6D4, 0x0689EB,
0x078343, 0x06C2E4, 0x0628CC, 0x05C635, 0x0361EA, 0x051124, 0x01EE69, 0x02ADC5,
0x04C5E1, 0x044BAA, 0x02B41F, 0x026EE5, 0x08F65A, 0x0810DD, 0x087330, 0x079AD1,
0x060000, 0x04B6D4, 0x051B65, 0x040337, 0x033F47, 0x01B970, 0x02C38F, 0x0168B6,
0x03A730, 0x02DEC6, 0x0211BA, 0x01AE14, 0x020CDD, 0x010B93, 0x01283E, 0x00A0C4,
},
{
0x050000, 0x075E60, 0x083C4D, 0x0B6C4C, 0x06F0ED, 0x069D43, 0x0B539C, 0x0A3194,
0x05A000, 0x046B67, 0x08AB44, 0x06CFAA, 0x03369E, 0x01A35E, 0x04B10F, 0x0282E8,
0x089307, 0x070EBF, 0x08739C, 0x06A3F0, 0x04DC82, 0x027A72, 0x0492F0, 0x0254F0,
0x089307, 0x0BE497, 0x08158B, 0x0B3689, 0x073000, 0x09F827, 0x05E489, 0x082C66,
0x096413, 0x08739C, 0x07B2FF, 0x0737C2, 0x043A64, 0x06556D, 0x026A04, 0x035936,
0x05F75A, 0x055E94, 0x036127, 0x030A9E, 0x0B33F1, 0x0A1514, 0x0A8FFC, 0x098186,
0x078000, 0x05E489, 0x06623F, 0x050405, 0x040F19, 0x0227CC, 0x037473, 0x01C2E3,
0x0490FC, 0x039677, 0x029629, 0x021999, 0x029015, 0x014E78, 0x01724E, 0x00C8F5,
},
{
0x060000, 0x08D7A6, 0x09E1F6, 0x0DB528, 0x085450, 0x07EFEA, 0x0D9788, 0x0C3B7E,
0x06C000, 0x054DAE, 0x0A671E, 0x082C66, 0x03DB24, 0x01F73E, 0x05A145, 0x03037D,
0x0A4A08, 0x087818, 0x0A2455, 0x07F7ED, 0x05D569, 0x02F955, 0x057D20, 0x02CC54,
0x0A4A08, 0x0E4582, 0x09B373, 0x0D74A5, 0x08A000, 0x0BF696, 0x07123E, 0x09CEE0,
0x0B44E4, 0x0A2455, 0x093D32, 0x08A950, 0x0512DF, 0x0799B6, 0x02E59E, 0x0404A7,
0x0728D2, 0x06717F, 0x040E2F, 0x03A657, 0x0D7187, 0x0C194B, 0x0CACC8, 0x0B683A,
0x090000, 0x07123E, 0x07A918, 0x0604D2, 0x04DEEA, 0x029629, 0x042556, 0x021D11,
0x057AC8, 0x044E28, 0x031A97, 0x02851E, 0x03134C, 0x01915C, 0x01BC5D, 0x00F126,
},
{
0x080000, 0x0BCA33, 0x0D2D48, 0x1246E0, 0x0B1B15, 0x0A9538, 0x121F5F, 0x104F53,
0x090000, 0x07123E, 0x0DDED2, 0x0AE5DD, 0x052430, 0x029EFD, 0x0781B1, 0x0404A7,
0x0DB80B, 0x0B4ACB, 0x0D85C7, 0x0A9FE7, 0x07C736, 0x03F71D, 0x075180, 0x03BB1A,
0x0DB80B, 0x130757, 0x0CEF44, 0x11F0DC, 0x0B8000, 0x0FF372, 0x096DA8, 0x0D13D6,
0x0F0686, 0x0D85C7, 0x0C5198, 0x0B8C6A, 0x06C3D4, 0x0A2248, 0x03DCD3, 0x055B8A,
0x098BC3, 0x089754, 0x05683E, 0x04DDC9, 0x11ECB4, 0x1021B9, 0x10E661, 0x0F35A3,
0x0C0000, 0x096DA8, 0x0A36CB, 0x08066E, 0x067E8E, 0x0372E1, 0x05871E, 0x02D16B,
0x074E60, 0x05BD8B, 0x042374, 0x035C28, 0x0419BB, 0x021726, 0x02507C, 0x014188,
},
{
0x0C0000, 0x11AF4C, 0x13C3EC, 0x1B6A50, 0x10A89F, 0x0FDFD4, 0x1B2F0F, 0x1876FD,
0x0D8000, 0x0A9B5D, 0x14CE3C, 0x1058CB, 0x07B649, 0x03EE7B, 0x0B4289, 0x0606FB,
0x149410, 0x10F030, 0x1448AB, 0x0FEFDA, 0x0BAAD2, 0x05F2AB, 0x0AFA40, 0x0598A7,
0x149410, 0x1C8B03, 0x1366E6, 0x1AE949, 0x114000, 0x17ED2B, 0x0E247C, 0x139DC1,
0x1689C8, 0x1448AB, 0x127A63, 0x11529F, 0x0A25BE, 0x0F336D, 0x05CB3C, 0x08094E,
0x0E51A4, 0x0CE2FE, 0x081C5D, 0x074CAE, 0x1AE30E, 0x183296, 0x195991, 0x16D074,
0x120000, 0x0E247C, 0x0F5230, 0x0C09A5, 0x09BDD5, 0x052C51, 0x084AAC, 0x043A21,
0x0AF590, 0x089C51, 0x06352E, 0x050A3B, 0x062698, 0x0322B9, 0x0378BA, 0x01E24D,
},
{
0x110000, 0x190DAC, 0x1C0039, 0x26D69C, 0x17998C, 0x167D16, 0x2682AB, 0x22A891,
0x132000, 0x0F06C3, 0x1D797F, 0x172876, 0x0AECE7, 0x0591D9, 0x0FF398, 0x0889E3,
0x1D2717, 0x17FEEF, 0x1CBC47, 0x1693CA, 0x108754, 0x086D1D, 0x0F8D30, 0x07ED98,
0x1D2717, 0x286F9A, 0x1B7C71, 0x261FD3, 0x187000, 0x21E552, 0x140904, 0x1BCA27,
0x1FEDDC, 0x1CBC47, 0x1A2D62, 0x188A62, 0x0E6022, 0x1588DA, 0x083540, 0x0B6284,
0x1448FE, 0x124192, 0x0B7D84, 0x0A574B, 0x2616FF, 0x2247AA, 0x23E98D, 0x2051FA,
0x198000, 0x140904, 0x15B46F, 0x110DAA, 0x0DCCEE, 0x07541E, 0x0BBF1F, 0x05FD04,
0x0F868B, 0x0C32C8, 0x08CB57, 0x0723D4, 0x08B6AD, 0x047130, 0x04EB08, 0x02AB42,
},
{
0x160000, 0x206C0C, 0x243C86, 0x3242E8, 0x1E8A79, 0x1D1A59, 0x31D646, 0x2CDA25,
0x18C000, 0x13722A, 0x2624C3, 0x1DF820, 0x0E2385, 0x073537, 0x14A4A7, 0x0B0CCC,
0x25BA1D, 0x1F0DAE, 0x252FE4, 0x1D37BB, 0x1563D6, 0x0AE78E, 0x142021, 0x0A4288,
0x25BA1D, 0x345430, 0x2391FB, 0x31565C, 0x1FA000, 0x2BDD7A, 0x19ED8D, 0x23F68C,
0x2951EF, 0x252FE4, 0x21E061, 0x1FC224, 0x129A87, 0x1BDE47, 0x0A9F44, 0x0EBBBA,
0x1A4058, 0x17A026, 0x0EDEAB, 0x0D61E9, 0x314AEF, 0x2C5CBE, 0x2E798A, 0x29D380,
0x210000, 0x19ED8D, 0x1C16AE, 0x1611AE, 0x11DC06, 0x097BEA, 0x0F3391, 0x07BFE7,
0x141787, 0x0FC93E, 0x0B617F, 0x093D6D, 0x0B46C1, 0x05BFA8, 0x065D55, 0x037437,
},
{
0x1C0000, 0x2943B2, 0x2E1E7C, 0x3FF810, 0x26DEC9, 0x250A43, 0x3F6DCE, 0x3915A3,
0x1F8000, 0x18BFD8, 0x308BE1, 0x262485, 0x11FEA9, 0x092C75, 0x1A45EB, 0x0E1049,
0x300425, 0x2785C6, 0x2F5439, 0x252FA8, 0x1B393F, 0x0DE0E4, 0x199D41, 0x0D0EDC,
0x300425, 0x4299B2, 0x2D456E, 0x3ECB00, 0x284000, 0x37D40F, 0x20FFCB, 0x2DC56D,
0x3496D3, 0x2F5439, 0x2B1D93, 0x286B74, 0x17AD66, 0x2377FE, 0x0D84E2, 0x12C062,
0x21692A, 0x1E11A5, 0x12ECDA, 0x110840, 0x3EBC76, 0x387608, 0x3B2652, 0x353BBA,
0x2A0000, 0x20FFCB, 0x23BFC6, 0x1C1681, 0x16BAF1, 0x0C1213, 0x1358E8, 0x09DCF8,
0x19924F, 0x141767, 0x0E7C16, 0x0BC28A, 0x0E5A0D, 0x075104, 0x0819B2, 0x04655D,
},
{
0x220000, 0x321B58, 0x380072, 0x4DAD38, 0x2F3318, 0x2CFA2D, 0x4D0556, 0x455122,
0x264000, 0x1E0D86, 0x3AF2FE, 0x2E50EB, 0x15D9CE, 0x0B23B2, 0x1FE730, 0x1113C7,
0x3A4E2D, 0x2FFDDF, 0x39788E, 0x2D2795, 0x210EA8, 0x10DA39, 0x1F1A61, 0x0FDB2F,
0x3A4E2D, 0x50DF33, 0x36F8E1, 0x4C3FA5, 0x30E000, 0x43CAA5, 0x281209, 0x37944D,
0x3FDBB7, 0x39788E, 0x345AC4, 0x3114C3, 0x1CC044, 0x2B11B4, 0x106A80, 0x16C509,
0x2891FC, 0x248324, 0x16FB08, 0x14AE97, 0x4C2DFD, 0x448F54, 0x47D31B, 0x40A3F5,
0x330000, 0x281209, 0x2B68DF, 0x221B53, 0x1B99DB, 0x0EA83B, 0x177E3E, 0x0BFA09,
0x1F0D17, 0x18658F, 0x1196AE, 0x0E47A8, 0x116D5A, 0x08E260, 0x09D60F, 0x055684,
},
{
0x2C0000, 0x40D818, 0x48790C, 0x6485D0, 0x3D14F2, 0x3A34B2, 0x63AC8D, 0x59B44A,
0x318000, 0x26E454, 0x4C4986, 0x3BF03F, 0x1C470A, 0x0E6A6E, 0x29494D, 0x161998,
0x4B743A, 0x3E1B5C, 0x4A5FC7, 0x3A6F75, 0x2AC7AC, 0x15CF1D, 0x284041, 0x148510,
0x4B743A, 0x68A861, 0x4723F6, 0x62ACB8, 0x3F4000, 0x57BAF3, 0x33DB1A, 0x47ED19,
0x52A3DE, 0x4A5FC7, 0x43C0C2, 0x3F8448, 0x25350D, 0x37BC8E, 0x153E87, 0x1D7775,
0x3480B0, 0x2F404C, 0x1DBD56, 0x1AC3D2, 0x6295DE, 0x58B97B, 0x5CF313, 0x53A701,
0x420000, 0x33DB1A, 0x382D5C, 0x2C235D, 0x23B80D, 0x12F7D4, 0x1E6723, 0x0F7FCF,
0x282F0E, 0x1F927D, 0x16C2FF, 0x127AD9, 0x168D83, 0x0B7F50, 0x0CBAAA, 0x06E86E,
},
};
#endif /* AVCODEC_BINKDATA_H */

112
libavcodec/binkidct.c Normal file
View File

@ -0,0 +1,112 @@
/*
* Bink IDCT algorithm
* Copyright (c) 2009 Kostya Shishkov
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file libavcodec/binkidct.c
* Bink IDCT algorithm
*/
#include "dsputil.h"
#define A1 2896 /* (1/sqrt(2))<<12 */
#define A2 2217
#define A3 3784
#define A4 -5352
#define IDCT_TRANSFORM(dest,s0,s1,s2,s3,s4,s5,s6,s7,d0,d1,d2,d3,d4,d5,d6,d7,munge,src) {\
const int a0 = (src)[s0] + (src)[s4]; \
const int a1 = (src)[s0] - (src)[s4]; \
const int a2 = (src)[s2] + (src)[s6]; \
const int a3 = (A1*((src)[s2] - (src)[s6])) >> 11; \
const int a4 = (src)[s5] + (src)[s3]; \
const int a5 = (src)[s5] - (src)[s3]; \
const int a6 = (src)[s1] + (src)[s7]; \
const int a7 = (src)[s1] - (src)[s7]; \
const int b0 = a4 + a6; \
const int b1 = (A3*(a5 + a7)) >> 11; \
const int b2 = ((A4*a5) >> 11) - b0 + b1; \
const int b3 = (A1*(a6 - a4) >> 11) - b2; \
const int b4 = ((A2*a7) >> 11) + b3 - b1; \
(dest)[d0] = munge(a0+a2 +b0); \
(dest)[d1] = munge(a1+a3-a2+b2); \
(dest)[d2] = munge(a1-a3+a2+b3); \
(dest)[d3] = munge(a0-a2 -b4); \
(dest)[d4] = munge(a0-a2 +b4); \
(dest)[d5] = munge(a1-a3+a2-b3); \
(dest)[d6] = munge(a1+a3-a2-b2); \
(dest)[d7] = munge(a0+a2 -b0); \
}
/* end IDCT_TRANSFORM macro */
#define MUNGE_NONE(x) (x)
#define IDCT_COL(dest,src) IDCT_TRANSFORM(dest,0,8,16,24,32,40,48,56,0,8,16,24,32,40,48,56,MUNGE_NONE,src)
#define MUNGE_ROW(x) (((x) + 0x7F)>>8)
#define IDCT_ROW(dest,src) IDCT_TRANSFORM(dest,0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7,MUNGE_ROW,src)
static inline void bink_idct_col(DCTELEM *dest, const DCTELEM *src)
{
if ((src[8]|src[16]|src[24]|src[32]|src[40]|src[48]|src[56])==0) {
dest[0] =
dest[8] =
dest[16] =
dest[24] =
dest[32] =
dest[40] =
dest[48] =
dest[56] = src[0];
} else {
IDCT_COL(dest, src);
}
}
void ff_bink_idct_c(DCTELEM *block)
{
int i;
DCTELEM temp[64];
for (i = 0; i < 8; i++)
bink_idct_col(&temp[i], &block[i]);
for (i = 0; i < 8; i++) {
IDCT_ROW( (&block[8*i]), (&temp[8*i]) );
}
}
void ff_bink_idct_add_c(uint8_t *dest, int linesize, DCTELEM *block)
{
int i, j;
ff_bink_idct_c(block);
for (i = 0; i < 8; i++, dest += linesize, block += 8)
for (j = 0; j < 8; j++)
dest[j] += block[j];
}
void ff_bink_idct_put_c(uint8_t *dest, int linesize, DCTELEM *block)
{
int i;
DCTELEM temp[64];
for (i = 0; i < 8; i++)
bink_idct_col(&temp[i], &block[i]);
for (i = 0; i < 8; i++) {
IDCT_ROW( (&dest[i*linesize]), (&temp[8*i]) );
}
}

72
libavcodec/dsputil.c
View File

@ -55,6 +55,11 @@ void ff_add_png_paeth_prediction(uint8_t *dst, uint8_t *src, uint8_t *top, int w
/* eaidct.c */
void ff_ea_idct_put_c(uint8_t *dest, int linesize, DCTELEM *block);
/* binkidct.c */
void ff_bink_idct_c (DCTELEM *block);
void ff_bink_idct_add_c(uint8_t *dest, int linesize, DCTELEM *block);
void ff_bink_idct_put_c(uint8_t *dest, int linesize, DCTELEM *block);
uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP] = {0, };
uint32_t ff_squareTbl[512] = {0, };
@ -656,6 +661,27 @@ static void put_signed_pixels_clamped_c(const DCTELEM *block,
}
}
static void put_pixels_nonclamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
{
int i;
/* read the pixels */
for(i=0;i<8;i++) {
pixels[0] = block[0];
pixels[1] = block[1];
pixels[2] = block[2];
pixels[3] = block[3];
pixels[4] = block[4];
pixels[5] = block[5];
pixels[6] = block[6];
pixels[7] = block[7];
pixels += line_size;
block += 8;
}
}
static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
{
@ -747,6 +773,42 @@ static int sum_abs_dctelem_c(DCTELEM *block)
return sum;
}
static void fill_block16_c(uint8_t *block, uint8_t value, int line_size, int h)
{
int i;
for (i = 0; i < h; i++) {
memset(block, value, 16);
block += line_size;
}
}
static void fill_block8_c(uint8_t *block, uint8_t value, int line_size, int h)
{
int i;
for (i = 0; i < h; i++) {
memset(block, value, 8);
block += line_size;
}
}
static void scale_block_c(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize)
{
int i, j;
uint16_t *dst1 = dst;
uint16_t *dst2 = dst + linesize;
for (j = 0; j < 8; j++) {
for (i = 0; i < 8; i++) {
dst1[i] = dst2[i] = src[i] * 0x0101;
}
src += 8;
dst1 += linesize;
dst2 += linesize;
}
}
#if 0
#define PIXOP2(OPNAME, OP) \
@ -4557,6 +4619,11 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
}else if(CONFIG_EATGQ_DECODER && avctx->idct_algo==FF_IDCT_EA) {
c->idct_put= ff_ea_idct_put_c;
c->idct_permutation_type= FF_NO_IDCT_PERM;
}else if(CONFIG_BINK_DECODER && avctx->idct_algo==FF_IDCT_BINK) {
c->idct = ff_bink_idct_c;
c->idct_add = ff_bink_idct_add_c;
c->idct_put = ff_bink_idct_put_c;
c->idct_permutation_type = FF_NO_IDCT_PERM;
}else{ //accurate/default
c->idct_put= ff_simple_idct_put;
c->idct_add= ff_simple_idct_add;
@ -4580,6 +4647,7 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->diff_pixels = diff_pixels_c;
c->put_pixels_clamped = put_pixels_clamped_c;
c->put_signed_pixels_clamped = put_signed_pixels_clamped_c;
c->put_pixels_nonclamped = put_pixels_nonclamped_c;
c->add_pixels_clamped = add_pixels_clamped_c;
c->add_pixels8 = add_pixels8_c;
c->add_pixels4 = add_pixels4_c;
@ -4591,6 +4659,10 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->pix_sum = pix_sum_c;
c->pix_norm1 = pix_norm1_c;
c->fill_block_tab[0] = fill_block16_c;
c->fill_block_tab[1] = fill_block8_c;
c->scale_block = scale_block_c;
/* TODO [0] 16 [1] 8 */
c->pix_abs[0][0] = pix_abs16_c;
c->pix_abs[0][1] = pix_abs16_x2_c;

7
libavcodec/dsputil.h
View File

@ -136,6 +136,8 @@ typedef void (*h264_chroma_mc_func)(uint8_t *dst/*align 8*/, uint8_t *src/*align
typedef void (*h264_weight_func)(uint8_t *block, int stride, int log2_denom, int weight, int offset);
typedef void (*h264_biweight_func)(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset);
typedef void (*op_fill_func)(uint8_t *block/*align width (8 or 16)*/, uint8_t value, int line_size, int h);
#define DEF_OLD_QPEL(name)\
void ff_put_ ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, int stride);\
void ff_put_no_rnd_ ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, int stride);\
@ -197,6 +199,7 @@ typedef struct DSPContext {
void (*diff_pixels)(DCTELEM *block/*align 16*/, const uint8_t *s1/*align 8*/, const uint8_t *s2/*align 8*/, int stride);
void (*put_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
void (*put_signed_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
void (*put_pixels_nonclamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
void (*add_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
void (*add_pixels8)(uint8_t *pixels, DCTELEM *block, int line_size);
void (*add_pixels4)(uint8_t *pixels, DCTELEM *block, int line_size);
@ -583,6 +586,10 @@ typedef struct DSPContext {
qpel_mc_func avg_rv40_qpel_pixels_tab[4][16];
h264_chroma_mc_func put_rv40_chroma_pixels_tab[3];
h264_chroma_mc_func avg_rv40_chroma_pixels_tab[3];
/* bink functions */
op_fill_func fill_block_tab[2];
void (*scale_block)(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize);
} DSPContext;
void dsputil_static_init(void);