projects / nihav.git / blame
| Commit | Line | Data |
|---|---|---|
| 5641dccf KS |
1 | use nihav_core::io::bitreader::*; |
| 2 | use nihav_core::formats; | |
| 3 | use nihav_core::frame::*; | |
| 4 | use nihav_core::codecs::*; | |
| b4d5b851 | 5 | use nihav_codec_support::codecs::ZIGZAG; |
| 01c971c5 KS |
6 | use super::ivi::*; |
| 7 | use super::ivibr::*; | |
| 8 | ||
| 9 | fn calc_quant(glob_q: u32, qd: i16) -> usize { | |
| 10 | let qq = (glob_q as i16) + (qd as i16); | |
| 11 | if qq < 0 { | |
| 12 | 0 | |
| 13 | } else if qq > 23 { | |
| 14 | 23 | |
| 15 | } else { | |
| 16 | qq as usize | |
| 17 | } | |
| 18 | } | |
| 19 | ||
| 20 | struct Indeo5Parser { | |
| 21 | mb_cb: IVICodebook, | |
| 22 | ||
| 23 | width: usize, | |
| 24 | height: usize, | |
| 25 | tile_w: usize, | |
| 26 | tile_h: usize, | |
| 27 | luma_bands: usize, | |
| 28 | chroma_bands: usize, | |
| 29 | ||
| 30 | is_hpel: [bool; 5], | |
| 31 | mb_size: [usize; 5], | |
| 32 | blk_size: [usize; 5], | |
| 33 | } | |
| 34 | ||
| 35 | impl Indeo5Parser { | |
| 36 | fn new() -> Self { | |
| 37 | Indeo5Parser { | |
| 38 | mb_cb: IVI_CB_ZERO, | |
| 39 | ||
| 40 | width: 0, | |
| 41 | height: 0, | |
| 42 | tile_w: 0, | |
| 43 | tile_h: 0, | |
| 44 | luma_bands: 0, | |
| 45 | chroma_bands: 0, | |
| 46 | ||
| 47 | is_hpel: [false; 5], | |
| 48 | mb_size: [0; 5], | |
| 49 | blk_size: [0; 5], | |
| 50 | } | |
| 51 | } | |
| 52 | } | |
| 53 | ||
| 54 | fn skip_extension(br: &mut BitReader) -> DecoderResult<()> { | |
| 55 | loop { | |
| 56 | let len = br.read(8)?; | |
| 57 | if len == 0 { break; } | |
| 58 | br.skip(len * 8)?; | |
| 59 | } | |
| 60 | Ok(()) | |
| 61 | } | |
| 62 | ||
| 63 | impl IndeoXParser for Indeo5Parser { | |
| 64 | #[allow(unused_variables)] | |
| 65 | #[allow(unused_assignments)] | |
| 66 | fn decode_picture_header(&mut self, br: &mut BitReader) -> DecoderResult<PictureHeader> { | |
| 67 | let sync = br.read(5)?; | |
| 68 | validate!(sync == 0x1F); | |
| 69 | let ftype_idx = br.read(3)?; | |
| 70 | validate!(ftype_idx < 5); | |
| 71 | let ftype = INDEO5_FRAME_TYPE[ftype_idx as usize]; | |
| 72 | let fnum = br.read(8)?; | |
| 73 | if ftype == IVIFrameType::Intra { | |
| 74 | let gop_flags = br.read(8)?; | |
| 75 | let hdr_size; | |
| 76 | if (gop_flags & 0x01) != 0 { | |
| 77 | hdr_size = br.read(16)?; | |
| 78 | } else { | |
| 79 | hdr_size = 0; | |
| 80 | } | |
| 81 | if (gop_flags & 0x20) != 0 { | |
| 82 | br.skip(32)?; // lock word | |
| 83 | } | |
| 84 | self.tile_w = 0; | |
| 85 | self.tile_h = 0; | |
| 86 | if (gop_flags & 0x40) != 0 { | |
| 87 | self.tile_w = 64 << br.read(2)?; | |
| 88 | self.tile_h = self.tile_w; | |
| 89 | } | |
| 90 | validate!(self.tile_w < 256); | |
| 91 | self.luma_bands = (br.read(2)? * 3 + 1) as usize; | |
| 92 | self.chroma_bands = (br.read(1)? * 3 + 1) as usize; | |
| 93 | validate!((self.luma_bands == 4) || (self.luma_bands == 1)); | |
| 94 | validate!(self.chroma_bands == 1); | |
| 95 | let pic_size_idx = br.read(4)? as usize; | |
| 96 | let w; | |
| 97 | let h; | |
| 98 | if pic_size_idx < 15 { | |
| 99 | w = INDEO5_PICTURE_SIZE_TAB[pic_size_idx][0]; | |
| 100 | h = INDEO5_PICTURE_SIZE_TAB[pic_size_idx][1]; | |
| 101 | } else { | |
| 102 | h = br.read(13)? as usize; | |
| 103 | w = br.read(13)? as usize; | |
| 104 | } | |
| 105 | validate!((w != 0) && (h != 0)); | |
| 106 | self.width = w; | |
| 107 | self.height = h; | |
| 108 | ||
| 109 | validate!((gop_flags & 0x02) == 0); | |
| 110 | if self.tile_w == 0 { | |
| 111 | self.tile_w = w; | |
| 112 | self.tile_h = h; | |
| 113 | } | |
| 114 | for b in 0..self.luma_bands+self.chroma_bands { | |
| 115 | self.is_hpel[b] = br.read_bool()?; | |
| 116 | let mb_scale = br.read(1)?; | |
| 117 | self.blk_size[b] = 8 >> br.read(1)?; | |
| 118 | self.mb_size[b] = self.blk_size[b] << (1 - mb_scale); | |
| 119 | let ext_tr = br.read_bool()?; | |
| 120 | validate!(!ext_tr); | |
| 121 | let end_marker = br.read(2)?; | |
| 122 | validate!(end_marker == 0); | |
| 123 | } | |
| 124 | if (gop_flags & 0x08) != 0 { | |
| 125 | let align = br.read(3)?; | |
| 126 | validate!(align == 0); | |
| 127 | if br.read_bool()? { | |
| 128 | br.skip(24)?; // transparency color | |
| 129 | } | |
| 130 | } | |
| 131 | br.align(); | |
| 132 | br.skip(23)?; | |
| 133 | if br.read_bool()? { // gop extension | |
| 134 | loop { | |
| 135 | let v = br.read(16)?; | |
| 136 | if (v & 0x8000) == 0 { break; } | |
| 137 | } | |
| 138 | } | |
| 139 | br.align(); | |
| 140 | } | |
| 141 | if ftype.is_null() { | |
| 142 | br.align(); | |
| 143 | return Ok(PictureHeader::new_null(ftype)); | |
| 144 | } | |
| 145 | let flags = br.read(8)?; | |
| 146 | let size; | |
| 147 | if (flags & 0x01) != 0 { | |
| 148 | size = br.read(24)?; | |
| 149 | } else { | |
| 150 | size = 0; | |
| 151 | } | |
| 152 | let checksum; | |
| 153 | if (flags & 0x10) != 0 { | |
| 154 | checksum = br.read(16)?; | |
| 155 | } else { | |
| 156 | checksum = 0; | |
| 157 | } | |
| 158 | if (flags & 0x20) != 0 { | |
| 159 | skip_extension(br)?; | |
| 160 | } | |
| 161 | let in_q = (flags & 0x08) != 0; | |
| 162 | self.mb_cb = br.read_ivi_codebook_desc(true, (flags & 0x40) != 0)?; | |
| 163 | br.skip(3)?; | |
| 164 | br.align(); | |
| 165 | ||
| 166 | Ok(PictureHeader::new(ftype, self.width, self.height, self.tile_w, self.tile_h, false, self.luma_bands, self.chroma_bands, in_q)) | |
| 167 | } | |
| 168 | ||
| 169 | #[allow(unused_variables)] | |
| 170 | fn decode_band_header(&mut self, br: &mut BitReader, pic_hdr: &PictureHeader, plane_no: usize, band_no: usize) -> DecoderResult<BandHeader> { | |
| 171 | let band_flags = br.read(8)?; | |
| 172 | ||
| 173 | if (band_flags & 0x01) != 0 { | |
| 174 | br.align(); | |
| 175 | return Ok(BandHeader::new_empty(plane_no, band_no)); | |
| 176 | } | |
| 177 | let inherit_mv = (band_flags & 0x02) != 0; | |
| 178 | let has_qdelta = (band_flags & 0x04) != 0; | |
| 179 | let inherit_qd = ((band_flags & 0x08) != 0) || !has_qdelta; | |
| 180 | let data_size: usize; | |
| 181 | if (band_flags & 0x80) != 0 { | |
| 182 | data_size = br.read(24)? as usize; | |
| 183 | } else { | |
| 184 | data_size = 0; | |
| 185 | } | |
| 186 | validate!(data_size <= ((br.left() / 8) as usize)); | |
| 187 | ||
| 188 | let num_corr: usize; | |
| 189 | let mut corr_map: [u8; CORR_MAP_SIZE] = [0; CORR_MAP_SIZE]; | |
| 190 | if (band_flags & 0x10) != 0 { | |
| 191 | num_corr = br.read(8)? as usize; | |
| 192 | validate!(num_corr*2 <= CORR_MAP_SIZE); | |
| 193 | for i in 0..num_corr*2 { | |
| 194 | corr_map[i] = br.read(8)? as u8; | |
| 195 | } | |
| 196 | } else { | |
| 197 | num_corr = 0; | |
| 198 | } | |
| 199 | let rvmap_idx; | |
| 200 | if (band_flags & 0x40) != 0 { | |
| 201 | rvmap_idx = br.read(3)? as usize; | |
| 202 | } else { | |
| 203 | rvmap_idx = 8; | |
| 204 | } | |
| 205 | let blk_cb = br.read_ivi_codebook_desc(false, (band_flags & 0x80) != 0)?; | |
| 206 | if br.read_bool()? { | |
| 207 | br.skip(16)?; // checksum | |
| 208 | } | |
| 209 | let band_q = br.read(5)?; | |
| 210 | if (band_flags & 0x20) != 0 { | |
| 211 | skip_extension(br)?; | |
| 212 | } | |
| 213 | br.align(); | |
| 214 | ||
| 215 | let tr; | |
| 216 | let txtype; | |
| 217 | let band_id = if plane_no == 0 { band_no } else { self.luma_bands }; | |
| 218 | match plane_no { | |
| 219 | 0 => { | |
| 220 | let scan = INDEO5_SCAN8X8[band_no]; | |
| 221 | let qintra; | |
| 222 | let qinter; | |
| 223 | validate!(self.blk_size[band_id] == 8); | |
| 224 | match band_no { | |
| 225 | 0 => { | |
| 226 | tr = IVITransformType::Slant(TSize::T8x8, TDir::TwoD); | |
| 227 | if self.luma_bands == 1 { | |
| 228 | qintra = INDEO5_Q8_INTRA[0]; | |
| 229 | qinter = INDEO5_Q8_INTER[0]; | |
| 230 | } else { | |
| 231 | qintra = INDEO5_Q8_INTRA[1]; | |
| 232 | qinter = INDEO5_Q8_INTER[1]; | |
| 233 | } | |
| 234 | }, | |
| 235 | 1 => { | |
| 236 | tr = IVITransformType::Slant(TSize::T8x8, TDir::Row); | |
| 237 | qintra = INDEO5_Q8_INTRA[2]; | |
| 238 | qinter = INDEO5_Q8_INTER[2]; | |
| 239 | }, | |
| 240 | 2 => { | |
| 241 | tr = IVITransformType::Slant(TSize::T8x8, TDir::Col); | |
| 242 | qintra = INDEO5_Q8_INTRA[3]; | |
| 243 | qinter = INDEO5_Q8_INTER[3]; | |
| 244 | }, | |
| 245 | 3 => { | |
| 246 | tr = IVITransformType::None(TSize::T8x8); | |
| 247 | qintra = INDEO5_Q8_INTRA[4]; | |
| 248 | qinter = INDEO5_Q8_INTER[4]; | |
| 249 | }, | |
| 250 | _ => { unreachable!(); } | |
| 251 | }; | |
| 252 | txtype = TxType::Transform8(TxParams8x8::new(qintra, qinter, scan)); | |
| 253 | }, | |
| 254 | 1 | 2 => { | |
| 255 | validate!(self.blk_size[band_id] == 4); | |
| 256 | tr = IVITransformType::Slant(TSize::T4x4, TDir::TwoD); | |
| 257 | let scan = INDEO5_SCAN4X4; | |
| 258 | let qintra = INDEO5_Q4_INTRA; | |
| 259 | let qinter = INDEO5_Q4_INTER; | |
| 260 | txtype = TxType::Transform4(TxParams4x4::new(qintra, qinter, scan)); | |
| 261 | }, | |
| 262 | _ => { unreachable!(); } | |
| 263 | }; | |
| 1a151e53 | 264 | |
| 01c971c5 KS |
265 | Ok(BandHeader::new(plane_no, band_no, self.mb_size[band_id], self.blk_size[band_id], self.is_hpel[band_id], inherit_mv, has_qdelta, inherit_qd, band_q, rvmap_idx, num_corr, corr_map, blk_cb, tr, txtype)) |
| 266 | } | |
| 267 | ||
| 5a6dec5f | 268 | #[allow(clippy::cyclomatic_complexity)] |
| 08a1fab7 | 269 | fn decode_mb_info(&mut self, br: &mut BitReader, pic_hdr: &PictureHeader, band: &BandHeader, tile: &mut IVITile, ref_tile: Option<&IVITile>, mv_scale: u8) -> DecoderResult<()> { |
| 01c971c5 KS |
270 | let mut mv_x = 0; |
| 271 | let mut mv_y = 0; | |
| 272 | let band_id = if pic_hdr.luma_bands == 4 { band.band_no + 1 } else { 0 }; | |
| 273 | let mut mb_idx = 0; | |
| 274 | for mb_y in 0..tile.mb_h { | |
| 275 | for mb_x in 0..tile.mb_w { | |
| 276 | let mut mb = MB::new(tile.pos_x + mb_x * band.mb_size, tile.pos_y + mb_y * band.mb_size); | |
| 277 | if !br.read_bool()? { | |
| 278 | if pic_hdr.ftype.is_intra() { | |
| 279 | mb.mtype = MBType::Intra; | |
| 280 | } else if band.inherit_mv { | |
| 281 | if let Some(ref tileref) = ref_tile { | |
| 282 | mb.mtype = tileref.mb[mb_idx].mtype; | |
| 283 | } else { | |
| 284 | return Err(DecoderError::MissingReference); | |
| 285 | } | |
| 286 | } else { | |
| 287 | mb.mtype = if br.read_bool()? { MBType::Inter } else { MBType::Intra }; | |
| 288 | } | |
| 289 | if band.mb_size == band.blk_size { | |
| 290 | mb.cbp = br.read(1)? as u8; | |
| 291 | } else { | |
| 292 | mb.cbp = br.read(4)? as u8; | |
| 293 | } | |
| 294 | let q; | |
| 295 | if band.has_qdelta { | |
| 296 | if band.inherit_qd { | |
| 297 | if let Some(ref tileref) = ref_tile { | |
| 298 | mb.qd = tileref.mb[mb_idx].qd; | |
| 299 | q = calc_quant(band.quant, mb.qd); | |
| 300 | } else { | |
| 301 | return Err(DecoderError::MissingReference); | |
| 302 | } | |
| 303 | } else if (mb.cbp != 0) || ((band.plane_no == 0) && (band.band_no == 0) && pic_hdr.in_q) { | |
| 304 | mb.qd = br.read_ivi_cb_s(&self.mb_cb)? as i16; | |
| 305 | q = calc_quant(band.quant, mb.qd); | |
| 306 | } else { | |
| 307 | q = band.quant as usize; | |
| 308 | } | |
| 309 | } else { | |
| 310 | q = band.quant as usize; | |
| 311 | } | |
| 312 | ||
| 313 | if mb.mtype == MBType::Intra { | |
| 314 | if band.blk_size == 8 { | |
| 315 | mb.q = INDEO5_QSCALE8_INTRA[band_id][q]; | |
| 316 | } else { | |
| 317 | mb.q = INDEO5_QSCALE4_INTRA[q]; | |
| 318 | } | |
| 319 | } else { | |
| 320 | if band.blk_size == 8 { | |
| 321 | mb.q = INDEO5_QSCALE8_INTER[band_id][q]; | |
| 322 | } else { | |
| 323 | mb.q = INDEO5_QSCALE4_INTER[q]; | |
| 324 | } | |
| 325 | } | |
| 326 | ||
| 327 | if mb.mtype != MBType::Intra { | |
| 328 | if band.inherit_mv { | |
| 329 | if let Some(ref tileref) = ref_tile { | |
| 330 | let mx = tileref.mb[mb_idx].mv_x; | |
| 331 | let my = tileref.mb[mb_idx].mv_y; | |
| 332 | if mv_scale == 0 { | |
| 333 | mb.mv_x = mx; | |
| 334 | mb.mv_y = my; | |
| 335 | } else { | |
| 336 | mb.mv_x = scale_mv(mx, mv_scale); | |
| 337 | mb.mv_y = scale_mv(my, mv_scale); | |
| 338 | } | |
| 339 | } | |
| 340 | } else { | |
| 341 | mv_y += br.read_ivi_cb_s(&self.mb_cb)?; | |
| 342 | mv_x += br.read_ivi_cb_s(&self.mb_cb)?; | |
| 343 | mb.mv_x = mv_x; | |
| 344 | mb.mv_y = mv_y; | |
| 345 | } | |
| 346 | } | |
| 347 | } else { | |
| 348 | validate!(!pic_hdr.ftype.is_intra()); | |
| 349 | mb.mtype = MBType::Inter; | |
| 350 | mb.cbp = 0; | |
| 351 | mb.qd = 0; | |
| 352 | if (band.plane_no == 0) && (band.band_no == 0) && pic_hdr.in_q { | |
| 353 | mb.qd = br.read_ivi_cb_s(&self.mb_cb)? as i16; | |
| 354 | let q = calc_quant(band.quant, mb.qd); | |
| 355 | if mb.mtype == MBType::Intra { | |
| 356 | if band.blk_size == 8 { | |
| 357 | mb.q = INDEO5_QSCALE8_INTRA[band_id][q]; | |
| 358 | } else { | |
| 359 | mb.q = INDEO5_QSCALE4_INTRA[q]; | |
| 360 | } | |
| 361 | } else { | |
| 362 | if band.blk_size == 8 { | |
| 363 | mb.q = INDEO5_QSCALE8_INTER[band_id][q]; | |
| 364 | } else { | |
| 365 | mb.q = INDEO5_QSCALE4_INTER[q]; | |
| 366 | } | |
| 367 | } | |
| 368 | } | |
| 369 | if band.inherit_mv { | |
| 370 | if let Some(ref tileref) = ref_tile { | |
| 371 | let mx = tileref.mb[mb_idx].mv_x; | |
| 372 | let my = tileref.mb[mb_idx].mv_y; | |
| 373 | if mv_scale == 0 { | |
| 374 | mb.mv_x = mx; | |
| 375 | mb.mv_y = my; | |
| 376 | } else { | |
| 377 | mb.mv_x = scale_mv(mx, mv_scale); | |
| 378 | mb.mv_y = scale_mv(my, mv_scale); | |
| 379 | } | |
| 380 | } | |
| 381 | } | |
| 382 | } | |
| 383 | tile.mb[mb_idx] = mb; | |
| 384 | mb_idx += 1; | |
| 385 | } | |
| 386 | } | |
| 387 | br.align(); | |
| 388 | Ok(()) | |
| 389 | } | |
| 390 | ||
| 391 | fn recombine_plane(&mut self, src: &[i16], sstride: usize, dst: &mut [u8], dstride: usize, w: usize, h: usize) { | |
| 392 | let mut idx0 = 0; | |
| 393 | let mut idx1 = w / 2; | |
| 394 | let mut idx2 = (h / 2) * sstride; | |
| 395 | let mut idx3 = idx2 + idx1; | |
| 396 | let mut bidx1 = idx1; | |
| 397 | let mut bidx3 = idx3; | |
| 398 | let mut oidx0 = 0; | |
| 399 | let mut oidx1 = dstride; | |
| 400 | let filt_lo = |a: i16, b: i16| a + b; | |
| 401 | let filt_hi = |a: i16, b: i16, c: i16| a - b * 6 + c; | |
| 402 | ||
| 403 | for _ in 0..(h/2) { | |
| 404 | let mut b0_1 = src[idx0]; | |
| 405 | let mut b0_2 = src[idx0 + sstride]; | |
| 406 | let mut b1_1 = src[bidx1]; | |
| 407 | let mut b1_2 = src[idx1]; | |
| 408 | let mut b1_3 = filt_hi(b1_1, b1_2, src[idx1 + sstride]); | |
| 409 | let mut b2_1; | |
| 410 | let mut b2_2 = src[idx2]; | |
| 411 | let mut b2_3 = b2_2; | |
| 412 | let mut b2_4; | |
| 413 | let mut b2_5 = src[idx2 + sstride]; | |
| 414 | let mut b2_6 = b2_5; | |
| 415 | let mut b3_1; | |
| 416 | let mut b3_2 = src[bidx3]; | |
| 417 | let mut b3_3 = b3_2; | |
| 418 | let mut b3_4; | |
| 419 | let mut b3_5 = src[idx3]; | |
| 420 | let mut b3_6 = b3_5; | |
| 421 | let mut b3_8 = filt_hi(b3_2, b3_5, src[idx3 + sstride]); | |
| 422 | let mut b3_9 = b3_8; | |
| 423 | let mut b3_7; | |
| 424 | ||
| 425 | for x in 0..(w/2) { | |
| 426 | b2_1 = b2_2; | |
| 427 | b2_2 = b2_3; | |
| 428 | b2_4 = b2_5; | |
| 429 | b2_5 = b2_6; | |
| 430 | b3_1 = b3_2; | |
| 431 | b3_2 = b3_3; | |
| 432 | b3_4 = b3_5; | |
| 433 | b3_5 = b3_6; | |
| 434 | b3_7 = b3_8; | |
| 435 | b3_8 = b3_9; | |
| 436 | ||
| 437 | let tmp0 = b0_1; | |
| 438 | let tmp1 = b0_2; | |
| 439 | b0_1 = src[idx0 + x + 1]; | |
| 440 | b0_2 = src[idx0 + x + 1 + sstride]; | |
| 441 | let mut p0 = tmp0 << 4; | |
| 442 | let mut p1 = (tmp0 + b0_1) << 3; | |
| 443 | let mut p2 = (tmp0 + tmp1) << 3; | |
| 444 | let mut p3 = (tmp0 + tmp1 + b0_1 + b0_2) << 2; | |
| 445 | ||
| 446 | let tmp0 = b1_1; | |
| 447 | let tmp1 = b1_2; | |
| 448 | let tmp2 = filt_lo(tmp0, tmp1); | |
| 449 | let tmp3 = filt_hi(tmp0, tmp1, b1_3); | |
| 450 | b1_2 = src[ idx1 + x + 1]; | |
| 451 | b1_1 = src[bidx1 + x + 1]; | |
| 452 | b1_3 = filt_hi(b1_1, b1_2, src[idx1 + x + 1 + sstride]); | |
| 453 | p0 += tmp2 << 3; | |
| 454 | p1 += (tmp2 + b1_1 + b1_2) << 2; | |
| 455 | p2 += tmp3 << 2; | |
| 456 | p3 += (tmp3 + b1_3) << 1; | |
| 457 | ||
| 458 | b2_3 = src[idx2 + x + 1]; | |
| 459 | b2_6 = src[idx2 + x + 1 + sstride]; | |
| 460 | let tmp0 = filt_lo(b2_1, b2_2); | |
| 461 | let tmp1 = filt_hi(b2_1, b2_2, b2_3); | |
| 462 | p0 += tmp0 << 3; | |
| 463 | p1 += tmp1 << 2; | |
| 464 | p2 += (tmp0 + filt_lo(b2_4, b2_5)) << 2; | |
| 465 | p3 += (tmp1 + filt_hi(b2_4, b2_5, b2_6)) << 1; | |
| 466 | ||
| 467 | b3_6 = src[idx3 + x + 1]; | |
| 468 | b3_3 = src[bidx3 + x + 1]; | |
| 469 | b3_9 = filt_hi(b3_3, b3_6, src[idx3 + x + 1 + sstride]); | |
| 470 | let tmp0 = b3_1 + b3_4; | |
| 471 | let tmp1 = b3_2 + b3_5; | |
| 472 | let tmp2 = b3_3 + b3_6; | |
| 473 | p0 += filt_lo(tmp0, tmp1) << 2; | |
| 474 | p1 += filt_hi(tmp0, tmp1, tmp2) << 1; | |
| 475 | p2 += filt_lo(b3_7, b3_8) << 1; | |
| 476 | p3 += filt_hi(b3_7, b3_8, b3_9) << 0; | |
| 477 | ||
| 478 | dst[oidx0 + x * 2 + 0] = clip8((p0 >> 6) + 128); | |
| 479 | dst[oidx0 + x * 2 + 1] = clip8((p1 >> 6) + 128); | |
| 480 | dst[oidx1 + x * 2 + 0] = clip8((p2 >> 6) + 128); | |
| 481 | dst[oidx1 + x * 2 + 1] = clip8((p3 >> 6) + 128); | |
| 482 | } | |
| 483 | bidx1 = idx1; | |
| 484 | bidx3 = idx3; | |
| 485 | idx0 += sstride; | |
| 486 | idx1 += sstride; | |
| 487 | idx2 += sstride; | |
| 488 | idx3 += sstride; | |
| 489 | oidx0 += dstride * 2; | |
| 490 | oidx1 += dstride * 2; | |
| 491 | } | |
| 492 | } | |
| 493 | } | |
| 494 | ||
| 495 | struct Indeo5Decoder { | |
| 2422d969 | 496 | info: NACodecInfoRef, |
| 01c971c5 KS |
497 | dec: IVIDecoder, |
| 498 | ip: Indeo5Parser, | |
| 499 | } | |
| 500 | ||
| 501 | impl Indeo5Decoder { | |
| 502 | fn new() -> Self { | |
| 503 | Indeo5Decoder { | |
| 504 | info: NACodecInfo::new_dummy(), | |
| 505 | dec: IVIDecoder::new(), | |
| 506 | ip: Indeo5Parser::new(), | |
| 507 | } | |
| 508 | } | |
| 509 | } | |
| 510 | ||
| 511 | impl NADecoder for Indeo5Decoder { | |
| 01613464 | 512 | fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> { |
| 01c971c5 KS |
513 | if let NACodecTypeInfo::Video(vinfo) = info.get_properties() { |
| 514 | let w = vinfo.get_width(); | |
| 515 | let h = vinfo.get_height(); | |
| 516 | let f = vinfo.is_flipped(); | |
| 517 | let fmt = formats::YUV410_FORMAT; | |
| 518 | let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(w, h, f, fmt)); | |
| 2422d969 | 519 | self.info = NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()).into_ref(); |
| 01c971c5 KS |
520 | Ok(()) |
| 521 | } else { | |
| 522 | Err(DecoderError::InvalidData) | |
| 523 | } | |
| 524 | } | |
| 01613464 | 525 | fn decode(&mut self, _supp: &mut NADecoderSupport, pkt: &NAPacket) -> DecoderResult<NAFrameRef> { |
| 01c971c5 | 526 | let src = pkt.get_buffer(); |
| fa90ccfb | 527 | let mut br = BitReader::new(src.as_slice(), BitReaderMode::LE); |
| 01c971c5 KS |
528 | |
| 529 | let bufinfo = self.dec.decode_frame(&mut self.ip, &mut br)?; | |
| 530 | let mut frm = NAFrame::new_from_pkt(pkt, self.info.clone(), bufinfo); | |
| 531 | frm.set_keyframe(self.dec.is_intra()); | |
| 532 | frm.set_frame_type(self.dec.get_frame_type()); | |
| 171860fc | 533 | Ok(frm.into_ref()) |
| 01c971c5 | 534 | } |
| f9be4e75 KS |
535 | fn flush(&mut self) { |
| 536 | self.dec.flush(); | |
| 537 | } | |
| 01c971c5 KS |
538 | } |
| 539 | ||
| 7d57ae2f KS |
540 | impl NAOptionHandler for Indeo5Decoder { |
| 541 | fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] } | |
| 542 | fn set_options(&mut self, _options: &[NAOption]) { } | |
| 543 | fn query_option_value(&self, _name: &str) -> Option<NAValue> { None } | |
| 544 | } | |
| 545 | ||
| 01c971c5 KS |
546 | const INDEO5_PICTURE_SIZE_TAB: [[usize; 2]; 15] = [ |
| 547 | [640, 480], [320, 240], [160, 120], [704, 480], [352, 240], [352, 288], [176, 144], | |
| 548 | [240, 180], [640, 240], [704, 240], [80, 60], [88, 72], [0, 0], [0, 0], [0, 0] | |
| 549 | ]; | |
| 550 | ||
| 551 | const INDEO5_FRAME_TYPE: [IVIFrameType; 5] = [ | |
| 552 | IVIFrameType::Intra, IVIFrameType::Inter, IVIFrameType::InterScal, | |
| 553 | IVIFrameType::InterDroppable, IVIFrameType::NULL, | |
| 554 | ]; | |
| 555 | ||
| 556 | const INDEO5_QUANT8X8_INTRA: [[u16; 64]; 5] = [ | |
| 557 | [ | |
| 558 | 0x1a, 0x2e, 0x36, 0x42, 0x46, 0x4a, 0x4e, 0x5a, | |
| 559 | 0x2e, 0x32, 0x3e, 0x42, 0x46, 0x4e, 0x56, 0x6a, | |
| 560 | 0x36, 0x3e, 0x3e, 0x44, 0x4a, 0x54, 0x66, 0x72, | |
| 561 | 0x42, 0x42, 0x44, 0x4a, 0x52, 0x62, 0x6c, 0x7a, | |
| 562 | 0x46, 0x46, 0x4a, 0x52, 0x5e, 0x66, 0x72, 0x8e, | |
| 563 | 0x4a, 0x4e, 0x54, 0x62, 0x66, 0x6e, 0x86, 0xa6, | |
| 564 | 0x4e, 0x56, 0x66, 0x6c, 0x72, 0x86, 0x9a, 0xca, | |
| 565 | 0x5a, 0x6a, 0x72, 0x7a, 0x8e, 0xa6, 0xca, 0xfe, | |
| 566 | ], [ | |
| 567 | 0x26, 0x3a, 0x3e, 0x46, 0x4a, 0x4e, 0x52, 0x5a, | |
| 568 | 0x3a, 0x3e, 0x42, 0x46, 0x4a, 0x4e, 0x56, 0x5e, | |
| 569 | 0x3e, 0x42, 0x46, 0x48, 0x4c, 0x52, 0x5a, 0x62, | |
| 570 | 0x46, 0x46, 0x48, 0x4a, 0x4e, 0x56, 0x5e, 0x66, | |
| 571 | 0x4a, 0x4a, 0x4c, 0x4e, 0x52, 0x5a, 0x62, 0x6a, | |
| 572 | 0x4e, 0x4e, 0x52, 0x56, 0x5a, 0x5e, 0x66, 0x6e, | |
| 573 | 0x52, 0x56, 0x5a, 0x5e, 0x62, 0x66, 0x6a, 0x72, | |
| 574 | 0x5a, 0x5e, 0x62, 0x66, 0x6a, 0x6e, 0x72, 0x76, | |
| 575 | ], [ | |
| 576 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 577 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 578 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 579 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 580 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 581 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 582 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 583 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 584 | ], [ | |
| 585 | 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, | |
| 586 | 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, | |
| 587 | 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, | |
| 588 | 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, | |
| 589 | 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, | |
| 590 | 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, | |
| 591 | 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, | |
| 592 | 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, | |
| 593 | ], [ | |
| 594 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 595 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 596 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 597 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 598 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 599 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 600 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 601 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 602 | ] | |
| 603 | ]; | |
| 604 | const INDEO5_QUANT8X8_INTER: [[u16; 64]; 5] = [ | |
| 605 | [ | |
| 606 | 0x26, 0x3a, 0x3e, 0x46, 0x4a, 0x4e, 0x52, 0x5a, | |
| 607 | 0x3a, 0x3e, 0x42, 0x46, 0x4a, 0x4e, 0x56, 0x5e, | |
| 608 | 0x3e, 0x42, 0x46, 0x48, 0x4c, 0x52, 0x5a, 0x62, | |
| 609 | 0x46, 0x46, 0x48, 0x4a, 0x4e, 0x56, 0x5e, 0x66, | |
| 610 | 0x4a, 0x4a, 0x4c, 0x4e, 0x52, 0x5a, 0x62, 0x6a, | |
| 611 | 0x4e, 0x4e, 0x52, 0x56, 0x5a, 0x5e, 0x66, 0x6e, | |
| 612 | 0x52, 0x56, 0x5a, 0x5e, 0x62, 0x66, 0x6a, 0x72, | |
| 613 | 0x5a, 0x5e, 0x62, 0x66, 0x6a, 0x6e, 0x72, 0x76, | |
| 614 | ], [ | |
| 615 | 0x26, 0x3a, 0x3e, 0x46, 0x4a, 0x4e, 0x52, 0x5a, | |
| 616 | 0x3a, 0x3e, 0x42, 0x46, 0x4a, 0x4e, 0x56, 0x5e, | |
| 617 | 0x3e, 0x42, 0x46, 0x48, 0x4c, 0x52, 0x5a, 0x62, | |
| 618 | 0x46, 0x46, 0x48, 0x4a, 0x4e, 0x56, 0x5e, 0x66, | |
| 619 | 0x4a, 0x4a, 0x4c, 0x4e, 0x52, 0x5a, 0x62, 0x6a, | |
| 620 | 0x4e, 0x4e, 0x52, 0x56, 0x5a, 0x5e, 0x66, 0x6e, | |
| 621 | 0x52, 0x56, 0x5a, 0x5e, 0x62, 0x66, 0x6a, 0x72, | |
| 622 | 0x5a, 0x5e, 0x62, 0x66, 0x6a, 0x6e, 0x72, 0x76, | |
| 623 | ], [ | |
| 624 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 625 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 626 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 627 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 628 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 629 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 630 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 631 | 0x4e, 0xaa, 0xf2, 0xd4, 0xde, 0xc2, 0xd6, 0xc2, | |
| 632 | ], [ | |
| 633 | 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, 0x4e, | |
| 634 | 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, | |
| 635 | 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, 0xf2, | |
| 636 | 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, | |
| 637 | 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, | |
| 638 | 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, | |
| 639 | 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, | |
| 640 | 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, | |
| 641 | ], [ | |
| 642 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 643 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 644 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 645 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 646 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 647 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 648 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 649 | 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, 0x5e, | |
| 650 | ] | |
| 651 | ]; | |
| 652 | const INDEO5_QUANT4X4_INTRA: [u16; 16] = [ | |
| 653 | 0x1e, 0x3e, 0x4a, 0x52, | |
| 654 | 0x3e, 0x4a, 0x52, 0x5e, | |
| 655 | 0x4a, 0x52, 0x5e, 0x7a, | |
| 656 | 0x52, 0x5e, 0x7a, 0x92 | |
| 657 | ]; | |
| 658 | const INDEO5_QUANT4X4_INTER: [u16; 16] = [ | |
| 659 | 0x1e, 0x3e, 0x4a, 0x52, | |
| 660 | 0x3e, 0x4a, 0x52, 0x56, | |
| 661 | 0x4a, 0x52, 0x56, 0x5e, | |
| 662 | 0x52, 0x56, 0x5e, 0x66 | |
| 663 | ]; | |
| 664 | const INDEO5_Q8_INTRA: [&[u16; 64]; 5] = [ | |
| 665 | &INDEO5_QUANT8X8_INTRA[0], &INDEO5_QUANT8X8_INTRA[1], &INDEO5_QUANT8X8_INTRA[2], | |
| 666 | &INDEO5_QUANT8X8_INTRA[3], &INDEO5_QUANT8X8_INTRA[4], | |
| 667 | ]; | |
| 668 | const INDEO5_Q8_INTER: [&[u16; 64]; 5] = [ | |
| 669 | &INDEO5_QUANT8X8_INTER[0], &INDEO5_QUANT8X8_INTER[1], &INDEO5_QUANT8X8_INTER[2], | |
| 670 | &INDEO5_QUANT8X8_INTER[3], &INDEO5_QUANT8X8_INTER[4], | |
| 671 | ]; | |
| 672 | const INDEO5_Q4_INTRA: &[u16; 16] = &INDEO5_QUANT4X4_INTRA; | |
| 673 | const INDEO5_Q4_INTER: &[u16; 16] = &INDEO5_QUANT4X4_INTER; | |
| 674 | ||
| 675 | const INDEO5_SCAN8X8: [&[usize; 64]; 4] = [ | |
| 64e8b971 | 676 | &ZIGZAG, &IVI_SCAN_8X8_VER, &IVI_SCAN_8X8_HOR, &IVI_SCAN_8X8_HOR |
| 01c971c5 KS |
677 | ]; |
| 678 | const INDEO5_SCAN4X4: &[usize; 16] = &IVI_SCAN_4X4; | |
| 679 | ||
| 680 | const INDEO5_QSCALE8_INTRA: [[u8; 24]; 5] = [ | |
| 681 | [ | |
| 682 | 0x0b, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x17, 0x18, 0x1a, 0x1c, 0x1e, 0x20, | |
| 683 | 0x22, 0x24, 0x27, 0x28, 0x2a, 0x2d, 0x2f, 0x31, 0x34, 0x37, 0x39, 0x3c, | |
| 684 | ], [ | |
| 685 | 0x01, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1b, 0x1e, 0x22, 0x25, 0x28, 0x2c, | |
| 686 | 0x30, 0x34, 0x38, 0x3d, 0x42, 0x47, 0x4c, 0x52, 0x58, 0x5e, 0x65, 0x6c, | |
| 687 | ], [ | |
| 688 | 0x13, 0x22, 0x27, 0x2a, 0x2d, 0x33, 0x36, 0x3c, 0x41, 0x45, 0x49, 0x4e, | |
| 689 | 0x53, 0x58, 0x5d, 0x63, 0x69, 0x6f, 0x75, 0x7c, 0x82, 0x88, 0x8e, 0x95, | |
| 690 | ], [ | |
| 691 | 0x13, 0x1f, 0x21, 0x24, 0x27, 0x29, 0x2d, 0x2f, 0x34, 0x37, 0x3a, 0x3d, | |
| 692 | 0x40, 0x44, 0x48, 0x4c, 0x4f, 0x52, 0x56, 0x5a, 0x5e, 0x62, 0x66, 0x6b, | |
| 693 | ], [ | |
| 694 | 0x31, 0x42, 0x47, 0x47, 0x4d, 0x52, 0x58, 0x58, 0x5d, 0x63, 0x67, 0x6b, | |
| 695 | 0x6f, 0x73, 0x78, 0x7c, 0x80, 0x84, 0x89, 0x8e, 0x93, 0x98, 0x9d, 0xa4, | |
| 696 | ] | |
| 697 | ]; | |
| 698 | const INDEO5_QSCALE8_INTER: [[u8; 24]; 5] = [ | |
| 699 | [ | |
| 700 | 0x0b, 0x11, 0x13, 0x14, 0x15, 0x16, 0x18, 0x1a, 0x1b, 0x1d, 0x20, 0x22, | |
| 701 | 0x23, 0x25, 0x28, 0x2a, 0x2e, 0x32, 0x35, 0x39, 0x3d, 0x41, 0x44, 0x4a, | |
| 702 | ], [ | |
| 703 | 0x07, 0x14, 0x16, 0x18, 0x1b, 0x1e, 0x22, 0x25, 0x29, 0x2d, 0x31, 0x35, | |
| 704 | 0x3a, 0x3f, 0x44, 0x4a, 0x50, 0x56, 0x5c, 0x63, 0x6a, 0x71, 0x78, 0x7e, | |
| 705 | ], [ | |
| 706 | 0x15, 0x25, 0x28, 0x2d, 0x30, 0x34, 0x3a, 0x3d, 0x42, 0x48, 0x4c, 0x51, | |
| 707 | 0x56, 0x5b, 0x60, 0x65, 0x6b, 0x70, 0x76, 0x7c, 0x82, 0x88, 0x8f, 0x97, | |
| 708 | ], [ | |
| 709 | 0x13, 0x1f, 0x20, 0x22, 0x25, 0x28, 0x2b, 0x2d, 0x30, 0x33, 0x36, 0x39, | |
| 710 | 0x3c, 0x3f, 0x42, 0x45, 0x48, 0x4b, 0x4e, 0x52, 0x56, 0x5a, 0x5e, 0x62, | |
| 711 | ], [ | |
| 712 | 0x3c, 0x52, 0x58, 0x5d, 0x63, 0x68, 0x68, 0x6d, 0x73, 0x78, 0x7c, 0x80, | |
| 713 | 0x84, 0x89, 0x8e, 0x93, 0x98, 0x9d, 0xa3, 0xa9, 0xad, 0xb1, 0xb5, 0xba | |
| 714 | ] | |
| 715 | ]; | |
| 716 | const INDEO5_QSCALE4_INTRA: [u8; 24] = [ | |
| 717 | 0x01, 0x0b, 0x0b, 0x0d, 0x0d, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x13, 0x14, | |
| 718 | 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20 | |
| 719 | ]; | |
| 720 | const INDEO5_QSCALE4_INTER: [u8; 24] = [ | |
| 721 | 0x0b, 0x0d, 0x0d, 0x0e, 0x11, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, | |
| 722 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23 | |
| 723 | ]; | |
| 724 | ||
| 08a1fab7 | 725 | pub fn get_decoder() -> Box<dyn NADecoder + Send> { |
| 01c971c5 KS |
726 | Box::new(Indeo5Decoder::new()) |
| 727 | } | |
| 728 | ||
| 729 | #[cfg(test)] | |
| 730 | mod test { | |
| 3167c45c KS |
731 | use nihav_core::codecs::RegisteredDecoders; |
| 732 | use nihav_core::demuxers::RegisteredDemuxers; | |
| ce742854 | 733 | use nihav_codec_support::test::dec_video::*; |
| e64739f8 KS |
734 | use crate::indeo_register_all_codecs; |
| 735 | use nihav_commonfmt::generic_register_all_demuxers; | |
| 01c971c5 KS |
736 | #[test] |
| 737 | fn test_indeo5() { | |
| 3167c45c KS |
738 | let mut dmx_reg = RegisteredDemuxers::new(); |
| 739 | generic_register_all_demuxers(&mut dmx_reg); | |
| 740 | let mut dec_reg = RegisteredDecoders::new(); | |
| 741 | indeo_register_all_codecs(&mut dec_reg); | |
| 742 | ||
| 122c047f KS |
743 | test_decoding("avi", "indeo5", "assets/Indeo/IV5/sample.avi", Some(100), |
| 744 | &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![ | |
| 745 | [0xd73ef6e2, 0x099dc18f, 0x46450af9, 0x1b390a48], | |
| 746 | [0xbe3295d6, 0xf4afd9fd, 0x820d35e8, 0x4b593c9a], | |
| 747 | [0x415e5aed, 0x33afb9a2, 0x14ae9308, 0x53e906d3], | |
| 748 | [0x7fa94dd3, 0x58582fc3, 0xe39977bc, 0xd88036d5], | |
| 749 | [0x8eef68f7, 0xace88c0c, 0x3f6e4388, 0xfcd82f46], | |
| 750 | [0xfe22fcc6, 0x8c4666ab, 0xd9888786, 0x7d9adbc8], | |
| 751 | [0x37f8b6bc, 0xaea9e94a, 0x05a98f2e, 0x2dce51fa], | |
| 752 | [0x37492cbd, 0x8fd516fa, 0x48a0bcd1, 0x5eb6584f], | |
| 753 | [0x6f464159, 0xa2af785b, 0xb440493b, 0x86b21911], | |
| 754 | [0x3a52de08, 0x9f5762b0, 0xe58a6979, 0x0abb295e], | |
| 755 | [0xe8f56414, 0x36e76d76, 0xd0927365, 0x15dc5327], | |
| 756 | [0x0fc17e06, 0x8cb6581c, 0x86eb730d, 0x9bedf951], | |
| 757 | [0x54fb3627, 0xc02bffc6, 0x87748ee5, 0x8b12d57d], | |
| 758 | [0x8e4fd3a5, 0x3a7b9cd7, 0x0a4ba1a0, 0x48e10237], | |
| 759 | [0xce87ea8b, 0x1ec40c98, 0x12c9a682, 0x57d02bf0], | |
| 760 | [0x7024e691, 0x6bc493ba, 0x617a7a91, 0x65997b4c], | |
| 761 | [0xb8d53b7c, 0x132ffec9, 0x827cf176, 0x68e97292], | |
| 762 | [0x12ed76a9, 0x11eced60, 0x473a364f, 0x1e197803], | |
| 763 | [0x6c23ba3a, 0x12e2f7e3, 0x8fc0c2bc, 0x20726bb2], | |
| 764 | [0x3307e5e6, 0x3e4fa871, 0x55df1d59, 0xbe055301], | |
| 765 | [0x8198ee6c, 0x82a33414, 0x9fd8c430, 0x1fca7b93], | |
| 766 | [0x557662c2, 0xeb3226fc, 0x2a125be4, 0xd475ffa9], | |
| 767 | [0x850c0326, 0x7a0105e5, 0x37799945, 0x927d1237], | |
| 768 | [0xe770097e, 0xabd460f4, 0x3d9260e0, 0x5a8132e2], | |
| 769 | [0xdb6644e7, 0xde6986eb, 0x12cc4916, 0x977d2177], | |
| 770 | [0xd58ced6c, 0x91c0e7b6, 0x8c5926fc, 0x2dbf3117], | |
| 771 | [0x6e76dd5f, 0x088884f0, 0x8f94451f, 0xc8df4daf], | |
| 772 | [0x726b2f8f, 0xd44af9ba, 0x1e188962, 0xd37c1a38], | |
| 773 | [0x84035565, 0xd2370a8c, 0x8ecb4a3f, 0xd6758196], | |
| 774 | [0xa1e75a16, 0xc9e230ed, 0x23de50f3, 0x2366967a], | |
| 775 | [0x690a2a91, 0xfa4acef1, 0xd3de6dd0, 0x973031d9], | |
| 776 | [0xb392e62a, 0x22b0d3f2, 0x0e975a86, 0x14d6dcb3], | |
| 777 | [0x5e002202, 0xc80e236e, 0x0b484e02, 0x00035f47], | |
| 778 | [0x4fc0f301, 0x8ec0d33d, 0xe71a12dd, 0xe799731f], | |
| 779 | [0x278c9096, 0xec7fa833, 0x2094d81f, 0x52e21165], | |
| 780 | [0xd55238a8, 0xf040101a, 0x1152b6fe, 0x661c9e64], | |
| 781 | [0x3699d16e, 0x89d9f2d7, 0x9ad59597, 0x7361ee21], | |
| 782 | [0x1419c93c, 0x91b75784, 0x18f7121d, 0xec2c6b78], | |
| 783 | [0x07c435da, 0x05f18557, 0xf28ce1e0, 0x43cadcba], | |
| 784 | [0x2015269d, 0x52cad948, 0xd6485611, 0x06fe33d7], | |
| 785 | [0x0cea56f3, 0x82c30841, 0x9b2a8cab, 0x8a6f07cb], | |
| 786 | [0x81f82aa9, 0x233060d5, 0x00f4171e, 0xe14c0c2a], | |
| 787 | [0x9b2f8b08, 0x7d091eac, 0x09dcb2c3, 0xa7670405], | |
| 788 | [0x99c97f75, 0xf91c6b12, 0xfbad7705, 0x1c6e6f27], | |
| 789 | [0xc762b89c, 0xbf44a194, 0xb2a54dc2, 0xae2103e4], | |
| 790 | [0xba4f52ed, 0xe35aff77, 0x50d8c9d3, 0xeb382d32], | |
| 791 | [0x9bc9d9a0, 0x7cb4c594, 0xbc1af6f4, 0x1f718229], | |
| 792 | [0x5f19eea2, 0x6260982e, 0x393fb360, 0x71abe746], | |
| 793 | [0xd13f2fcc, 0x88a6a714, 0xf4f53d55, 0xf42b11ba], | |
| 794 | [0x4208b476, 0xaf06ffce, 0x38e59bfe, 0x588567a2], | |
| 795 | [0xbedfb7b7, 0x8300a39d, 0x964a3c0f, 0x577d52d7], | |
| 796 | [0x18e5a6f2, 0x7ec85996, 0x27694f30, 0x7717748a], | |
| 797 | [0xb5e6d70f, 0xc43261bb, 0xd4e6ae7c, 0xcc11f79c], | |
| 798 | [0xc808cba7, 0xbb042416, 0x2f01ebe1, 0x7d176a38], | |
| 799 | [0x03353805, 0x4b6e9d66, 0x25933123, 0x4213aaf7], | |
| 800 | [0x189a6da5, 0x04a4cbe6, 0xea3c9d09, 0x153fdee2], | |
| 801 | [0x41f8ac6b, 0xb476356b, 0xc70b67d0, 0x28caf359], | |
| 802 | [0x4514b6a4, 0x788545ff, 0x4ee9139b, 0xa45bedf9], | |
| 803 | [0x2a39be04, 0xac9921cb, 0x685c1bf9, 0x904bdab2], | |
| 804 | [0x2c18f3ef, 0x416c0335, 0x0face768, 0x1b9d5cd2], | |
| 805 | [0x898cd63f, 0x60af727f, 0x6bdf1be6, 0x0df05cfe], | |
| 806 | [0x8a06787b, 0x7cee2f8b, 0xdc8aac77, 0x2e0e740a], | |
| 807 | [0x3d340571, 0xbf1c8d4c, 0xddc23f69, 0xd1903942], | |
| 808 | [0x7d179e85, 0x54048c4d, 0xba047d33, 0x2e9e5edb], | |
| 809 | [0x65e26600, 0x87c8421d, 0xa77e2c6c, 0x32b4971a], | |
| 810 | [0x69041052, 0xa4858c7b, 0x904d84f7, 0xb4ad3dcf], | |
| 811 | [0x3ea0246d, 0x533e752d, 0x1d55798a, 0x30e17e72], | |
| 812 | [0x4254a700, 0x07365f23, 0x0f9da313, 0xaecd38ce], | |
| 813 | [0xa5756d9d, 0x79f31387, 0x0ded3654, 0xa7299663], | |
| 814 | [0x4ef027c9, 0xeebb1383, 0x26a55289, 0x3746969d], | |
| 815 | [0xdc6acadf, 0x23e1b6e1, 0x07fcdc26, 0x9914b684], | |
| 816 | [0x52bb8b80, 0x1a5688ae, 0xd429662d, 0x1cc1485d], | |
| 817 | [0x76b35f59, 0x24b64e5b, 0xbcbeaee7, 0xf568a832], | |
| 818 | [0x0756d15f, 0x9cc288bf, 0x9f882a3c, 0xfe7c7161], | |
| 819 | [0x0503113a, 0x95e716ff, 0x304cf65e, 0x490725e8], | |
| 820 | [0x7db7ba62, 0x08e4e77d, 0xc9db6413, 0xea3f1a39], | |
| 821 | [0x7cef6d67, 0xc94867e6, 0x5c674de6, 0x5eb74081], | |
| 822 | [0x7573b799, 0x069d4f03, 0x63b537a1, 0xdfe25db6], | |
| 823 | [0xc401e705, 0x834828bc, 0xd99da4a1, 0xd0f3bee8], | |
| 824 | [0x02817844, 0xada6433e, 0x31761e98, 0x901ccf68], | |
| 825 | [0x8f9432b4, 0x9f860957, 0xcba54c86, 0x8beb8209], | |
| 826 | [0x6a46e58c, 0x7d299228, 0x5c001d12, 0xd8db2a00], | |
| 827 | [0x0c12586d, 0x866d8ca9, 0x849bbb17, 0x5af63ea2], | |
| 828 | [0xe48671b6, 0xc4377063, 0xc4d03c02, 0x621bd894], | |
| 829 | [0x5f7f82eb, 0xcdb5abf5, 0x325f2d9d, 0x24a5d200], | |
| 830 | [0xec6b6fe7, 0x347316c4, 0x6241904a, 0x4e2497a5], | |
| 831 | [0xf661b7fd, 0xa00e2fc7, 0x90e11456, 0x507fef21], | |
| 832 | [0x77c7addd, 0x67148dce, 0x1cd27059, 0xefbf4abf], | |
| 833 | [0x11270d9c, 0xb352779d, 0x81f21055, 0xae93a8b6], | |
| 834 | [0x3d1f0aaf, 0x3b4aa6d8, 0xca1c160c, 0x6fe4f2bd], | |
| 835 | [0x17c6bec4, 0x54b568cd, 0xd19c78d6, 0x9a3d897a], | |
| 836 | [0xc4ab4ca6, 0xbf3b2573, 0xb4d837dd, 0x4dfab799], | |
| 837 | [0x6fd5645d, 0xa34978b2, 0x6696dd1a, 0x665ca09b], | |
| 838 | [0x87984bb9, 0xd4d3bc30, 0x7f8bb7a8, 0x2d83b303], | |
| 839 | [0x21fb5d58, 0x1ee47d1a, 0x97200d83, 0x1d596a88], | |
| 840 | [0x2656f329, 0x497693be, 0xca971ddf, 0x410d4092], | |
| 841 | [0xd285c512, 0xfc1ed632, 0x63c43ec2, 0xac5766d1], | |
| 842 | [0x46fb80ee, 0xcfeecdaa, 0x7237a433, 0x5708ff56], | |
| 843 | [0x4fccd9c8, 0x7b1a4f31, 0x51516a80, 0x27bf3cae], | |
| 844 | [0xd649d2f5, 0xebadf1f7, 0x6b34e8ce, 0xb87e82f1], | |
| 845 | [0x6eb0aec6, 0xfbe9cb51, 0x39e695b4, 0xa6e46e70]])); | |
| 01c971c5 KS |
846 | } |
| 847 | } |