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1 | use nihav_core::io::byteio::{ByteReader,MemoryReader}; | |
2 | use nihav_core::formats::YUV420_FORMAT; | |
3 | use nihav_core::codecs::*; | |
4 | use nihav_codec_support::codecs::HAMShuffler; | |
5 | use std::io::SeekFrom; | |
6 | ||
7 | #[derive(Clone,Copy,PartialEq)] | |
8 | enum DecodeMode { | |
9 | YUV, | |
10 | Gray, | |
11 | Palette, | |
12 | Unknown, | |
13 | } | |
14 | ||
15 | struct CinepakDecoder { | |
16 | info: NACodecInfoRef, | |
17 | frmmgr: HAMShuffler<u8>, | |
18 | cb_v1: [[u8; 6]; 256], | |
19 | cb_v4: [[u8; 6]; 256], | |
20 | mode: DecodeMode, | |
21 | } | |
22 | ||
23 | fn put_block(block: &[u8; 24], x: usize, y: usize, frm: &mut NASimpleVideoFrame<u8>) { | |
24 | let mut yoff = frm.offset[0] + x + y * frm.stride[0]; | |
25 | for i in 0..4 { | |
26 | for j in 0..4 { | |
27 | frm.data[yoff + j] = block[j + i * 4]; | |
28 | } | |
29 | yoff += frm.stride[0]; | |
30 | } | |
31 | let mut uoff = frm.offset[1] + x / 2 + y / 2 * frm.stride[1]; | |
32 | for i in 0..2 { | |
33 | for j in 0..2 { | |
34 | frm.data[uoff + j] = block[j + i * 2 + 16]; | |
35 | } | |
36 | uoff += frm.stride[1]; | |
37 | } | |
38 | let mut voff = frm.offset[2] + x / 2 + y / 2 * frm.stride[2]; | |
39 | for i in 0..2 { | |
40 | for j in 0..2 { | |
41 | frm.data[voff + j] = block[j + i * 2 + 20]; | |
42 | } | |
43 | voff += frm.stride[2]; | |
44 | } | |
45 | } | |
46 | ||
47 | fn put_block_gray(block: &[u8; 24], x: usize, y: usize, frm: &mut NASimpleVideoFrame<u8>) { | |
48 | let mut yoff = frm.offset[0] + x + y * frm.stride[0]; | |
49 | for i in 0..4 { | |
50 | for j in 0..4 { | |
51 | frm.data[yoff + j] = block[j + i * 4]; | |
52 | } | |
53 | yoff += frm.stride[0]; | |
54 | } | |
55 | } | |
56 | ||
57 | impl CinepakDecoder { | |
58 | fn new() -> Self { | |
59 | CinepakDecoder { | |
60 | info: NACodecInfo::new_dummy(), | |
61 | frmmgr: HAMShuffler::new(), | |
62 | cb_v1: [[0; 6]; 256], | |
63 | cb_v4: [[0; 6]; 256], | |
64 | mode: DecodeMode::Unknown, | |
65 | } | |
66 | } | |
67 | fn read_cb(br: &mut ByteReader, size: usize, cb: &mut [[u8; 6]; 256], is_yuv: bool) -> DecoderResult<()> { | |
68 | let cb_elem = if is_yuv { 6 } else { 4 }; | |
69 | let cb_size = (size - 4) / cb_elem; | |
70 | validate!(size - 4 == cb_size * cb_elem); | |
71 | validate!(cb_size <= 256); | |
72 | for i in 0..cb_size { | |
73 | br.read_buf(&mut cb[i][..cb_elem])?; | |
74 | if !is_yuv { | |
75 | cb[i][4] = 0x80; | |
76 | cb[i][5] = 0x80; | |
77 | } else { | |
78 | cb[i][4] ^= 0x80; | |
79 | cb[i][5] ^= 0x80; | |
80 | } | |
81 | } | |
82 | Ok(()) | |
83 | } | |
84 | fn read_cb_upd(br: &mut ByteReader, size: usize, cb: &mut [[u8; 6]; 256], is_yuv: bool) -> DecoderResult<()> { | |
85 | let cb_elem = if is_yuv { 6 } else { 4 }; | |
86 | let end = br.tell() + (size as u64) - 4; | |
87 | for i in (0..256).step_by(32) { | |
88 | if br.tell() >= end { | |
89 | break; | |
90 | } | |
91 | let upd = br.read_u32be()?; | |
92 | for j in 0..32 { | |
93 | if ((upd >> (31 - j)) & 1) != 0 { | |
94 | br.read_buf(&mut cb[i + j][..cb_elem])?; | |
95 | if !is_yuv { | |
96 | cb[i + j][4] = 0x80; | |
97 | cb[i + j][5] = 0x80; | |
98 | } else { | |
99 | cb[i + j][4] ^= 0x80; | |
100 | cb[i + j][5] ^= 0x80; | |
101 | } | |
102 | } | |
103 | } | |
104 | } | |
105 | validate!(br.tell() == end); | |
106 | Ok(()) | |
107 | } | |
108 | fn decode_strip(&mut self, src: &[u8], is_intra: bool, is_intra_strip: bool, xoff: usize, yoff: usize, xend: usize, yend: usize, frm: &mut NASimpleVideoFrame<u8>) -> DecoderResult<()> { | |
109 | let mut mr = MemoryReader::new_read(src); | |
110 | let mut br = ByteReader::new(&mut mr); | |
111 | let mut idx_pos = 0; | |
112 | let mut idx_size = 0; | |
113 | let mut v1_only = false; | |
114 | while br.left() > 0 { | |
115 | let id = br.read_byte()?; | |
116 | if (id & 0xF0) == 0x20 && is_intra_strip { | |
117 | validate!((id & 1) == 0); | |
118 | } | |
119 | let size = br.read_u24be()? as usize; | |
120 | validate!(size >= 4 && (size - 4 <= (br.left() as usize))); | |
121 | match id { | |
122 | 0x20 => Self::read_cb (&mut br, size, &mut self.cb_v4, true)?, | |
123 | 0x21 => Self::read_cb_upd(&mut br, size, &mut self.cb_v4, true)?, | |
124 | 0x22 => Self::read_cb (&mut br, size, &mut self.cb_v1, true)?, | |
125 | 0x23 => Self::read_cb_upd(&mut br, size, &mut self.cb_v1, true)?, | |
126 | 0x24 => Self::read_cb (&mut br, size, &mut self.cb_v4, false)?, | |
127 | 0x25 => Self::read_cb_upd(&mut br, size, &mut self.cb_v4, false)?, | |
128 | 0x26 => Self::read_cb (&mut br, size, &mut self.cb_v1, false)?, | |
129 | 0x27 => Self::read_cb_upd(&mut br, size, &mut self.cb_v1, false)?, | |
130 | 0x30 => { // intra indices | |
131 | validate!(idx_pos == 0); | |
132 | idx_pos = br.tell() as usize; | |
133 | idx_size = size - 4; | |
134 | br.read_skip(idx_size)?; | |
135 | }, | |
136 | 0x31 => { // inter indices | |
137 | validate!(!is_intra); | |
138 | validate!(idx_pos == 0); | |
139 | idx_pos = br.tell() as usize; | |
140 | idx_size = size - 4; | |
141 | br.read_skip(idx_size)?; | |
142 | }, | |
143 | 0x32 => { // V1-only blocks | |
144 | validate!(idx_pos == 0); | |
145 | idx_pos = br.tell() as usize; | |
146 | idx_size = size - 4; | |
147 | v1_only = true; | |
148 | br.read_skip(idx_size)?; | |
149 | }, | |
150 | _ => return Err(DecoderError::InvalidData), | |
151 | }; | |
152 | } | |
153 | validate!(idx_pos != 0); | |
154 | let mut mr = MemoryReader::new_read(&src[idx_pos..][..idx_size]); | |
155 | let mut br = ByteReader::new(&mut mr); | |
156 | ||
157 | let mut x = xoff; | |
158 | let mut y = yoff; | |
159 | let mut block = [0u8; 24]; | |
160 | while br.left() > 0 { | |
161 | let mut flags = if !v1_only { br.read_u32be()? } else { 0x00000000 }; | |
162 | let mut mask = 1 << 31; | |
163 | while mask > 0 { | |
164 | if !is_intra { | |
165 | let skip = (flags & mask) == 0; | |
166 | mask >>= 1; | |
167 | if skip { | |
168 | x += 4; | |
169 | if x >= xend { | |
170 | x = xoff; | |
171 | y += 4; | |
172 | if y == yend { | |
173 | return Ok(()); | |
174 | } | |
175 | } | |
176 | continue; | |
177 | } | |
178 | if mask == 0 { | |
179 | flags = br.read_u32be()?; | |
180 | mask = 1 << 31; | |
181 | } | |
182 | } | |
183 | if (flags & mask) == 0 { | |
184 | let idx = br.read_byte()? as usize; | |
185 | let cb = &self.cb_v1[idx]; | |
186 | block[ 0] = cb[0]; block[ 1] = cb[0]; block[ 2] = cb[1]; block[ 3] = cb[1]; | |
187 | block[ 4] = cb[0]; block[ 5] = cb[0]; block[ 6] = cb[1]; block[ 7] = cb[1]; | |
188 | block[ 8] = cb[2]; block[ 9] = cb[2]; block[10] = cb[3]; block[11] = cb[3]; | |
189 | block[12] = cb[2]; block[13] = cb[2]; block[14] = cb[3]; block[15] = cb[3]; | |
190 | block[16] = cb[4]; block[17] = cb[4]; | |
191 | block[18] = cb[4]; block[19] = cb[4]; | |
192 | block[20] = cb[5]; block[21] = cb[5]; | |
193 | block[22] = cb[5]; block[23] = cb[5]; | |
194 | } else { | |
195 | let idx0 = br.read_byte()? as usize; | |
196 | let cb0 = &self.cb_v4[idx0]; | |
197 | let idx1 = br.read_byte()? as usize; | |
198 | let cb1 = &self.cb_v4[idx1]; | |
199 | let idx2 = br.read_byte()? as usize; | |
200 | let cb2 = &self.cb_v4[idx2]; | |
201 | let idx3 = br.read_byte()? as usize; | |
202 | let cb3 = &self.cb_v4[idx3]; | |
203 | block[ 0] = cb0[0]; block[ 1] = cb0[1]; block[ 2] = cb1[0]; block[ 3] = cb1[1]; | |
204 | block[ 4] = cb0[2]; block[ 5] = cb0[3]; block[ 6] = cb1[2]; block[ 7] = cb1[3]; | |
205 | block[ 8] = cb2[0]; block[ 9] = cb2[1]; block[10] = cb3[0]; block[11] = cb3[1]; | |
206 | block[12] = cb2[2]; block[13] = cb2[3]; block[14] = cb3[2]; block[15] = cb3[3]; | |
207 | block[16] = cb0[4]; block[17] = cb1[4]; | |
208 | block[18] = cb2[4]; block[19] = cb3[4]; | |
209 | block[20] = cb0[5]; block[21] = cb1[5]; | |
210 | block[22] = cb2[5]; block[23] = cb3[5]; | |
211 | } | |
212 | mask >>= 1; | |
213 | if self.mode == DecodeMode::YUV { | |
214 | put_block(&block, x, y, frm); | |
215 | } else { | |
216 | put_block_gray(&block, x, y, frm); | |
217 | } | |
218 | x += 4; | |
219 | if x >= xend { | |
220 | x = xoff; | |
221 | y += 4; | |
222 | if y == yend { | |
223 | return Ok(()); | |
224 | } | |
225 | } | |
226 | } | |
227 | } | |
228 | Ok(()) | |
229 | } | |
230 | } | |
231 | ||
232 | impl NADecoder for CinepakDecoder { | |
233 | fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> { | |
234 | if let NACodecTypeInfo::Video(_vinfo) = info.get_properties() { | |
235 | let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(0, 0, false, YUV420_FORMAT)); | |
236 | self.info = NACodecInfo::new_ref(info.get_name(), myinfo, None).into_ref(); | |
237 | self.frmmgr.clear(); | |
238 | Ok(()) | |
239 | } else { | |
240 | Err(DecoderError::InvalidData) | |
241 | } | |
242 | } | |
243 | fn decode(&mut self, _supp: &mut NADecoderSupport, pkt: &NAPacket) -> DecoderResult<NAFrameRef> { | |
244 | let src = pkt.get_buffer(); | |
245 | if src.len() <= 10 { return Err(DecoderError::ShortData); } | |
246 | ||
247 | let mut mr = MemoryReader::new_read(src.as_slice()); | |
248 | let mut br = ByteReader::new(&mut mr); | |
249 | ||
250 | let flags = br.read_byte()?; | |
251 | let size = br.read_u24be()? as usize; | |
252 | validate!(src.len() >= size); | |
253 | let width = br.read_u16be()? as usize; | |
254 | let height = br.read_u16be()? as usize; | |
255 | let nstrips = br.read_u16be()? as usize; | |
256 | ||
257 | let is_intra = (flags & 1) == 0; | |
258 | ||
259 | let mut mode = DecodeMode::Unknown; | |
260 | br.read_skip(1)?; | |
261 | let mut stripsize = br.read_u24be()?; | |
262 | br.read_skip(8)?; | |
263 | while stripsize > 0 { | |
264 | let ctype = br.read_byte()?; | |
265 | let csize = br.read_u24be()?; | |
266 | match ctype { | |
267 | 0x20 | 0x21 | 0x22 | 0x23 => { | |
268 | mode = DecodeMode::YUV; | |
269 | break; | |
270 | }, | |
271 | 0x24 | 0x25 | 0x26 | 0x27 => { | |
272 | mode = DecodeMode::Gray; | |
273 | break; | |
274 | }, | |
275 | _ => { | |
276 | br.read_skip(csize as usize)?; | |
277 | validate!(stripsize >= csize); | |
278 | stripsize -= csize; | |
279 | }, | |
280 | }; | |
281 | } | |
282 | validate!(mode != DecodeMode::Unknown); | |
283 | br.seek(SeekFrom::Start(10))?; | |
284 | for sd in pkt.side_data.iter() { | |
285 | match *sd { | |
286 | NASideData::Palette(_, _) => { | |
287 | mode = DecodeMode::Palette; | |
288 | break; | |
289 | }, | |
290 | _ => {}, | |
291 | }; | |
292 | } | |
293 | ||
294 | if let Some(ref vinfo) = self.info.get_properties().get_video_info() { | |
295 | if vinfo.width != width || vinfo.height != height || self.mode != mode { | |
296 | validate!(is_intra); | |
297 | let fmt = match mode { | |
298 | DecodeMode::YUV => YUV420_FORMAT, | |
299 | DecodeMode::Gray => NAPixelFormaton { | |
300 | model: ColorModel::YUV(YUVSubmodel::YUVJ), | |
301 | components: 1, | |
302 | comp_info: [Some(NAPixelChromaton{h_ss: 0, v_ss: 0, packed: false, depth: 8, shift: 0, comp_offs: 0, next_elem: 1}), None, None, None, None], | |
303 | elem_size: 1, | |
304 | be: true, | |
305 | alpha: false, | |
306 | palette: false, | |
307 | }, | |
308 | DecodeMode::Palette => PAL8_FORMAT, | |
309 | _ => unreachable!(), | |
310 | }; | |
311 | let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(width, height, false, fmt)); | |
312 | self.info = NACodecInfo::new_ref(self.info.get_name(), myinfo, None).into_ref(); | |
313 | self.frmmgr.clear(); | |
314 | } | |
315 | } | |
316 | let mut buf; | |
317 | if is_intra { | |
318 | let vinfo = self.info.get_properties().get_video_info().unwrap(); | |
319 | let bufinfo = alloc_video_buffer(vinfo, 2)?; | |
320 | buf = bufinfo.get_vbuf().unwrap(); | |
321 | self.mode = mode; | |
322 | } else { | |
323 | validate!(self.mode == mode); | |
324 | let bufret = self.frmmgr.clone_ref(); | |
325 | if let Some(vbuf) = bufret { | |
326 | buf = vbuf; | |
327 | } else { | |
328 | return Err(DecoderError::MissingReference); | |
329 | } | |
330 | } | |
331 | if self.mode == DecodeMode::Palette { | |
332 | let paloff = buf.get_offset(1); | |
333 | let data = buf.get_data_mut().unwrap(); | |
334 | let dpal = &mut data[paloff..]; | |
335 | for sd in pkt.side_data.iter() { | |
336 | match *sd { | |
337 | NASideData::Palette(_, ref pal) => { | |
338 | for (dst, src) in dpal.chunks_mut(3).zip(pal.chunks(4)) { | |
339 | dst[0] = src[0]; | |
340 | dst[1] = src[1]; | |
341 | dst[2] = src[2]; | |
342 | } | |
343 | break; | |
344 | }, | |
345 | _ => {}, | |
346 | }; | |
347 | } | |
348 | } | |
349 | let mut frm = NASimpleVideoFrame::from_video_buf(&mut buf).unwrap(); | |
350 | ||
351 | let mut last_y = 0; | |
352 | for i in 0..nstrips { | |
353 | let flags = br.read_byte()?; | |
354 | validate!(flags == 0x10 || flags == 0x11); | |
355 | let is_intra_strip = (flags & 1) == 0; | |
356 | let size = br.read_u24be()? as usize; | |
357 | validate!(size > 12 && (size - 4) <= (br.left() as usize)); | |
358 | let yoff = br.read_u16be()? as usize; | |
359 | let xoff = br.read_u16be()? as usize; | |
360 | if xoff != 0 || yoff != 0 { | |
361 | return Err(DecoderError::NotImplemented); | |
362 | } | |
363 | let yend = br.read_u16be()? as usize; | |
364 | let xend = br.read_u16be()? as usize; | |
365 | if i == 0 && is_intra && !is_intra_strip { | |
366 | return Err(DecoderError::InvalidData); | |
367 | } | |
368 | let start = br.tell() as usize; | |
369 | let end = start + size - 12; | |
370 | let strip_data = &src[start..end]; | |
371 | self.decode_strip(strip_data, is_intra, is_intra_strip, 0, last_y, xend, last_y + yend, &mut frm)?; | |
372 | br.read_skip(size - 12)?; | |
373 | last_y += yend; | |
374 | } | |
375 | ||
376 | self.frmmgr.add_frame(buf.clone()); | |
377 | let mut frm = NAFrame::new_from_pkt(pkt, self.info.clone(), NABufferType::Video(buf)); | |
378 | frm.set_keyframe(is_intra); | |
379 | frm.set_frame_type(if is_intra { FrameType::I } else { FrameType::P }); | |
380 | Ok(frm.into_ref()) | |
381 | } | |
382 | fn flush(&mut self) { | |
383 | self.frmmgr.clear(); | |
384 | } | |
385 | } | |
386 | ||
387 | impl NAOptionHandler for CinepakDecoder { | |
388 | fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] } | |
389 | fn set_options(&mut self, _options: &[NAOption]) { } | |
390 | fn query_option_value(&self, _name: &str) -> Option<NAValue> { None } | |
391 | } | |
392 | ||
393 | pub fn get_decoder() -> Box<dyn NADecoder + Send> { | |
394 | Box::new(CinepakDecoder::new()) | |
395 | } | |
396 | ||
397 | #[cfg(test)] | |
398 | mod test { | |
399 | use nihav_core::codecs::RegisteredDecoders; | |
400 | use nihav_core::demuxers::RegisteredDemuxers; | |
401 | use nihav_codec_support::test::dec_video::*; | |
402 | use crate::generic_register_all_decoders; | |
403 | use crate::generic_register_all_demuxers; | |
404 | #[test] | |
405 | fn test_cinepak() { | |
406 | let mut dmx_reg = RegisteredDemuxers::new(); | |
407 | generic_register_all_demuxers(&mut dmx_reg); | |
408 | let mut dec_reg = RegisteredDecoders::new(); | |
409 | generic_register_all_decoders(&mut dec_reg); | |
410 | test_decoding("avi", "cinepak", "assets/Misc/ot171.avi", Some(10), &dmx_reg, | |
411 | &dec_reg, ExpectedTestResult::MD5Frames(vec![ | |
412 | [0xd58326b0, 0xdbfc1dcc, 0x6d66a04c, 0x08a21bbb], | |
413 | [0x9b2cb5c5, 0x69b5f261, 0xcaccaaaf, 0xff2a807d], | |
414 | [0x55c322d5, 0xf76f81ce, 0x923ada8c, 0x4925a5c8], | |
415 | [0x2d1a537a, 0x62233cb6, 0xc1d39c2f, 0xeec9ccf3], | |
416 | [0xf3cc841d, 0x56603c01, 0x34f521cf, 0x61f8a0c9], | |
417 | [0xd75c0802, 0x9e786186, 0xc7a05cdf, 0x52ddc59d], | |
418 | [0xde19733b, 0x29633d17, 0x507e9f82, 0x94c09158], | |
419 | [0x1ea11919, 0x133a282c, 0x8cee485c, 0x150cb3f4], | |
420 | [0x55a6d8fb, 0x2ea287c0, 0x36b3083b, 0x954cfc64], | |
421 | [0xfb8be1fb, 0x84ad10aa, 0xa00ee55c, 0x9e191e5b], | |
422 | [0x9c090a08, 0x43071726, 0x26236b5a, 0x79595848]])); | |
423 | } | |
424 | #[test] | |
425 | fn test_cinepak_gray() { | |
426 | let mut dmx_reg = RegisteredDemuxers::new(); | |
427 | generic_register_all_demuxers(&mut dmx_reg); | |
428 | let mut dec_reg = RegisteredDecoders::new(); | |
429 | generic_register_all_decoders(&mut dec_reg); | |
430 | test_decoding("mov", "cinepak", "assets/Misc/dday.mov", Some(10), &dmx_reg, | |
431 | &dec_reg, ExpectedTestResult::MD5Frames(vec![ | |
432 | [0x2ab229bc, 0xb71308aa, 0x979511c6, 0xcef3ea92], | |
433 | [0x94f227d5, 0xbaa646ef, 0xab78f751, 0x8e1f50da], | |
434 | [0x555de93a, 0x625e77f0, 0x95611bae, 0xbd715e9d], | |
435 | [0xb31b9ba7, 0xba6327f8, 0x5698954f, 0xc16fad2a], | |
436 | [0xda86ffb6, 0x58deb79d, 0x59f62c5b, 0x1bd2a2c5], | |
437 | [0x2f46c7eb, 0x8950ac76, 0xbc68c470, 0x12e3247a], | |
438 | [0x77d73950, 0xf76b28b0, 0x3552bb52, 0x38900a51], | |
439 | [0xf4f45bef, 0x91146af2, 0xdcf4d44e, 0x713bf36e], | |
440 | [0x8e06d350, 0x787f245e, 0x32426903, 0xf35f7dd3], | |
441 | [0x0e35ebc1, 0xfdb6c520, 0x2bf484dc, 0xcec78b63], | |
442 | [0xb8411fa4, 0x3a35f646, 0x85e8e04a, 0xfff58785]])); | |
443 | } | |
444 | #[test] | |
445 | fn test_cinepak_pal() { | |
446 | let mut dmx_reg = RegisteredDemuxers::new(); | |
447 | generic_register_all_demuxers(&mut dmx_reg); | |
448 | let mut dec_reg = RegisteredDecoders::new(); | |
449 | generic_register_all_decoders(&mut dec_reg); | |
450 | test_decoding("mov", "cinepak", "assets/Misc/catfight Tag team DT.mov", Some(10), &dmx_reg, | |
451 | &dec_reg, ExpectedTestResult::MD5Frames(vec![ | |
452 | [0x3f7ec8ea, 0x873a2bc6, 0xcc58336e, 0xe88c4ffd], | |
453 | [0x9665feab, 0xc035fb92, 0x5e4b8718, 0xd1c68877], | |
454 | [0x804f8838, 0x7f4b126e, 0x9efab284, 0xee62d451], | |
455 | [0xbb1930dd, 0x62d4a5d1, 0xca34d891, 0x31236269], | |
456 | [0xc23ec739, 0xbe683ffd, 0xecbc337b, 0x73a96b63], | |
457 | [0xa2fa75f2, 0x1dd937a8, 0x44e2074e, 0x1ac24467], | |
458 | [0x9ba0f1e5, 0xadbe5357, 0x4cfa785b, 0x16181d41], | |
459 | [0xe126c340, 0x6ceaac41, 0x64992bff, 0x8d4bc3c4], | |
460 | [0xba6b2510, 0xc40c2b85, 0x1c7d0199, 0x333d4860], | |
461 | [0x293fe1c2, 0x9f358a7e, 0x4fef6450, 0x8477a4ff], | |
462 | [0x4509095a, 0x65575fdd, 0x3a17ecc4, 0x37821bf9]])); | |
463 | } | |
464 | } | |
465 |