diff --git a/Changelog b/Changelog index 934549e596..daa50dbea9 100644 --- a/Changelog +++ b/Changelog @@ -51,7 +51,7 @@ version : - 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 diff --git a/MAINTAINERS b/MAINTAINERS index 6509e1d67a..b1cac6a3cb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -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 diff --git a/doc/general.texi b/doc/general.texi index 0f57df0cf1..036213559f 100644 --- a/doc/general.texi +++ b/doc/general.texi @@ -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 diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 0aed9f8cc4..ca55052416 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -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 diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c index 0540c27a2f..b9e819d7d4 100644 --- a/libavcodec/allcodecs.c +++ b/libavcodec/allcodecs.c @@ -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); diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 838d892bb7..cb4ad75b21 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -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 diff --git a/libavcodec/bink.c b/libavcodec/bink.c new file mode 100644 index 0000000000..3e8f15fb8d --- /dev/null +++ b/libavcodec/bink.c @@ -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"), +}; diff --git a/libavcodec/binkdata.h b/libavcodec/binkdata.h new file mode 100644 index 0000000000..47b00d21f7 --- /dev/null +++ b/libavcodec/binkdata.h @@ -0,0 +1,612 @@ +/* + * 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 */ diff --git a/libavcodec/binkidct.c b/libavcodec/binkidct.c new file mode 100644 index 0000000000..6139557668 --- /dev/null +++ b/libavcodec/binkidct.c @@ -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]) ); + } +} diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 6032b5f88e..64703d6c29 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -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; diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index 79e8476709..eb75a5224f 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -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);