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This commit is contained in:
lzwdgc 2018-02-10 01:10:23 +03:00
parent 13be828ef6
commit 065732bcb6
2 changed files with 19 additions and 10 deletions
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25
src/unpaker/pak.cpp
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@ -140,18 +140,27 @@ void segment::decompress(int segment_id)
{ {
if (algorithm & RLE_2_bytes) if (algorithm & RLE_2_bytes)
{ {
//static std::vector<uint8_t> buf(4194432); decode_f3((char*)encoded, size1, (char*)decoded);
decode_f3((char*)encoded, size1, (char*)decoded/*buf.data()*/);
//decode_rle((short*)encoded, size1, (short*)decoded); /*static std::vector<uint8_t> buf(4194432);
//assert(memcmp(decoded, buf.data(), size1) == 0); decode_f3((char*)encoded, size1, (char*)buf.data());
decode_rle((short*)encoded, size1, (short*)decoded);
auto sz = 0;
while (sz++ < size1 - 1 && decoded[sz] == buf[sz]);
std::cout << "len = " << sz << "\n";
assert(memcmp(decoded, buf.data(), size1) == 0);*/
} }
else else
{ {
//static std::vector<uint8_t> buf(4194432); //decode_f4((char*)encoded, size1, (char*)decoded);
//const int header_size = 0xC;
//decode_f4((char*)encoded, size1, (char*)buf.data(), segment_id * header_size); /*static std::vector<uint8_t> buf(4194432);
const int header_size = 0xC;
decode_f4((char*)encoded, size1, (char*)buf.data(), segment_id * header_size);
decode_rle((char*)encoded, size1, (char*)decoded);
assert(memcmp(decoded, buf.data(), size1) == 0);*/
decode_rle((char*)encoded, size1, (char*)decoded); decode_rle((char*)encoded, size1, (char*)decoded);
//assert(memcmp(decoded, buf.data(), size1) == 0);
} }
} }
} }

4
src/unpaker/pak.h
View file

@ -55,7 +55,7 @@ struct record
struct segment struct segment
{ {
enum decode_algorithm enum decode_algorithm : uint32_t
{ {
RLE_2_bytes = 0x1, RLE_2_bytes = 0x1,
RLE_1_byte = 0x2, RLE_1_byte = 0x2,
@ -63,7 +63,7 @@ struct segment
DA_2 = 0x8, DA_2 = 0x8,
}; };
uint32_t unk1; uint32_t unk1; // some file offset? trash?
decode_algorithm algorithm; decode_algorithm algorithm;
uint32_t offset; uint32_t offset;