static
void unRLE_obuf_to_output_FAST ( DState* s )
{
UChar k1;
if (s->blockRandomised) {
while (True) {
/* try to finish existing run */
while (True) {
if (s->strm->avail_out == 0) return;
if (s->state_out_len == 0) break;
*( (UChar*)(s->strm->next_out) ) = s->state_out_ch;
BZ_UPDATE_CRC ( s->calculatedBlockCRC, s->state_out_ch );
s->state_out_len--;
s->strm->next_out++;
s->strm->avail_out--;
s->strm->total_out_lo32++;
if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++;
}
/* can a new run be started? */
if (s->nblock_used == s->save_nblock+1) return;
s->state_out_len = 1;
s->state_out_ch = s->k0;
BZ_GET_FAST(k1);
BZ_RAND_UPD_MASK;
k1 ^= BZ_RAND_MASK;
s->nblock_used++;
if (s->nblock_used == s->save_nblock+1) continue;
if (k1 != s->k0) {
s->k0 = k1;
continue;
};
s->state_out_len = 2;
BZ_GET_FAST(k1);
BZ_RAND_UPD_MASK;
k1 ^= BZ_RAND_MASK;
s->nblock_used++;
if (s->nblock_used == s->save_nblock+1) continue;
if (k1 != s->k0) {
s->k0 = k1;
continue;
};
s->state_out_len = 3;
BZ_GET_FAST(k1);
BZ_RAND_UPD_MASK;
k1 ^= BZ_RAND_MASK;
s->nblock_used++;
if (s->nblock_used == s->save_nblock+1) continue;
if (k1 != s->k0) {
s->k0 = k1;
continue;
};
BZ_GET_FAST(k1);
BZ_RAND_UPD_MASK;
k1 ^= BZ_RAND_MASK;
s->nblock_used++;
s->state_out_len = ((Int32)k1) + 4;
BZ_GET_FAST(s->k0);
BZ_RAND_UPD_MASK;
s->k0 ^= BZ_RAND_MASK;
s->nblock_used++;
}
} else {
/* restore */
// UInt32 c_calculatedBlockCRC = s->calculatedBlockCRC;
UChar c_state_out_ch = s->state_out_ch;
Int32 c_state_out_len = s->state_out_len;
Int32 c_nblock_used = s->nblock_used;
Int32 c_k0 = s->k0;
UInt32* c_tt = s->tt;
UInt32 c_tPos = s->tPos;
char* cs_next_out = s->strm->next_out;
unsigned int cs_avail_out = s->strm->avail_out;
/* end restore */
UInt32 avail_out_INIT = cs_avail_out;
Int32 s_save_nblockPP = s->save_nblock+1;
unsigned int total_out_lo32_old;
while (True) {
/* try to finish existing run */
if (c_state_out_len > 0) {
while (True) {
if (cs_avail_out == 0) goto return_notr;
if (c_state_out_len == 1) break;
*( (UChar*)(cs_next_out) ) = c_state_out_ch;
BZ_UPDATE_CRC ( c_calculatedBlockCRC, c_state_out_ch );
c_state_out_len--;
cs_next_out++;
cs_avail_out--;
}
s_state_out_len_eq_one:
{
if (cs_avail_out == 0) {
c_state_out_len = 1;
goto return_notr;
};
*( (UChar*)(cs_next_out) ) = c_state_out_ch;
BZ_UPDATE_CRC ( c_calculatedBlockCRC, c_state_out_ch );
cs_next_out++;
cs_avail_out--;
}
}
/* can a new run be started? */
if (c_nblock_used == s_save_nblockPP) {
c_state_out_len = 0;
goto return_notr;
};
c_state_out_ch = c_k0;
BZ_GET_FAST_C(k1);
c_nblock_used++;
if (k1 != c_k0) {
c_k0 = k1;
goto s_state_out_len_eq_one;
};
if (c_nblock_used == s_save_nblockPP)
goto s_state_out_len_eq_one;
c_state_out_len = 2;
BZ_GET_FAST_C(k1);
c_nblock_used++;
if (c_nblock_used == s_save_nblockPP) continue;
if (k1 != c_k0) {
c_k0 = k1;
continue;
};
c_state_out_len = 3;
BZ_GET_FAST_C(k1);
c_nblock_used++;
if (c_nblock_used == s_save_nblockPP) continue;
if (k1 != c_k0) {
c_k0 = k1;
continue;
};
BZ_GET_FAST_C(k1);
c_nblock_used++;
c_state_out_len = ((Int32)k1) + 4;
BZ_GET_FAST_C(c_k0);
c_nblock_used++;
}
return_notr:
total_out_lo32_old = s->strm->total_out_lo32;
s->strm->total_out_lo32 += (avail_out_INIT - cs_avail_out);
if (s->strm->total_out_lo32 < total_out_lo32_old)
s->strm->total_out_hi32++;
/* save */
// s->calculatedBlockCRC = c_calculatedBlockCRC;
s->state_out_ch = c_state_out_ch;
s->state_out_len = c_state_out_len;
s->nblock_used = c_nblock_used;
s->k0 = c_k0;
s->tt = c_tt;
s->tPos = c_tPos;
s->strm->next_out = cs_next_out;
s->strm->avail_out = cs_avail_out;
/* end save */
}
}
static void NSISCALL unRLE_obuf_to_output_FAST ( DState* s )
{
UChar k1;
/* restore */
UChar c_state_out_ch = s->state_out_ch;
Int32 c_state_out_len = s->state_out_len;
Int32 c_nblock_used = s->nblock_used;
Int32 c_k0 = s->k0;
UInt32 c_tPos = s->tPos;
char* cs_next_out = s->next_out;
unsigned int cs_avail_out = s->avail_out;
/* end restore */
UInt32* c_tt = s->tt;
Int32 s_save_nblockPP = s->save.nblock+1;
// unsigned int total_out_lo32_old;
while (True) {
/* try to finish existing run */
if (c_state_out_len > 0) {
while (True) {
if (cs_avail_out == 0) goto return_notr;
if (c_state_out_len == 1) break;
*( (UChar*)(cs_next_out) ) = c_state_out_ch;
c_state_out_len--;
cs_next_out++;
cs_avail_out--;
}
s_state_out_len_eq_one:
{
if (cs_avail_out == 0) {
c_state_out_len = 1; goto return_notr;
};
*( (UChar*)(cs_next_out) ) = c_state_out_ch;
cs_next_out++;
cs_avail_out--;
}
}
/* can a new run be started? */
if (c_nblock_used == s_save_nblockPP) {
c_state_out_len = 0; goto return_notr;
};
c_state_out_ch = c_k0;
BZ_GET_FAST_C(k1); c_nblock_used++;
if (k1 != c_k0) {
c_k0 = k1; goto s_state_out_len_eq_one;
};
if (c_nblock_used == s_save_nblockPP)
goto s_state_out_len_eq_one;
c_state_out_len = 2;
BZ_GET_FAST_C(k1); c_nblock_used++;
if (c_nblock_used == s_save_nblockPP) continue;
if (k1 != c_k0) { c_k0 = k1; continue; };
c_state_out_len = 3;
BZ_GET_FAST_C(k1); c_nblock_used++;
if (c_nblock_used == s_save_nblockPP) continue;
if (k1 != c_k0) { c_k0 = k1; continue; };
BZ_GET_FAST_C(k1); c_nblock_used++;
c_state_out_len = ((Int32)k1) + 4;
BZ_GET_FAST_C(c_k0); c_nblock_used++;
}
return_notr:
s->state_out_ch = c_state_out_ch;
s->state_out_len = c_state_out_len;
s->nblock_used = c_nblock_used;
s->k0 = c_k0;
s->tPos = c_tPos;
s->next_out = cs_next_out;
s->avail_out = cs_avail_out;
/* end save */
}
/* Return True iff data corruption is discovered.
Returns False if there is no problem.
*/
static
Bool unRLE_obuf_to_output_FAST ( DState* s )
{
UChar k1;
/* if (s->blockRandomised) { */
/* while (True) { */
/* /\* try to finish existing run *\/ */
/* while (True) { */
/* if (s->strm->avail_out == 0) return False; */
/* if (s->state_out_len == 0) break; */
/* *( (UChar*)(s->strm->next_out) ) = s->state_out_ch; */
/* BZ_UPDATE_CRC ( s->calculatedBlockCRC, s->state_out_ch ); */
/* s->state_out_len--; */
/* s->strm->next_out++; */
/* s->strm->avail_out--; */
/* s->strm->total_out_lo32++; */
/* if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++; */
/* } */
/* /\* can a new run be started? *\/ */
/* if (s->nblock_used == s->save_nblock+1) return False; */
/* /\* Only caused by corrupt data stream? *\/ */
/* if (s->nblock_used > s->save_nblock+1) */
/* return True; */
/* s->state_out_len = 1; */
/* s->state_out_ch = s->k0; */
/* BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; */
/* k1 ^= BZ_RAND_MASK; s->nblock_used++; */
/* if (s->nblock_used == s->save_nblock+1) continue; */
/* if (k1 != s->k0) { s->k0 = k1; continue; }; */
/* s->state_out_len = 2; */
/* BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; */
/* k1 ^= BZ_RAND_MASK; s->nblock_used++; */
/* if (s->nblock_used == s->save_nblock+1) continue; */
/* if (k1 != s->k0) { s->k0 = k1; continue; }; */
/* s->state_out_len = 3; */
/* BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; */
/* k1 ^= BZ_RAND_MASK; s->nblock_used++; */
/* if (s->nblock_used == s->save_nblock+1) continue; */
/* if (k1 != s->k0) { s->k0 = k1; continue; }; */
/* BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; */
/* k1 ^= BZ_RAND_MASK; s->nblock_used++; */
/* s->state_out_len = ((Int32)k1) + 4; */
/* BZ_GET_FAST(s->k0); BZ_RAND_UPD_MASK; */
/* s->k0 ^= BZ_RAND_MASK; s->nblock_used++; */
/* } */
/* } else */ {
/* restore */
UInt32 c_calculatedBlockCRC = s->calculatedBlockCRC;
UChar c_state_out_ch = s->state_out_ch;
Int32 c_state_out_len = s->state_out_len;
Int32 c_nblock_used = s->nblock_used;
Int32 c_k0 = s->k0;
UInt32* c_tt = s->tt;
UInt32 c_tPos = s->tPos;
UChar* cs_next_out = s->strm->next_out;
unsigned int cs_avail_out = s->strm->avail_out;
Int32 ro_blockSize100k = s->blockSize100k;
/* end restore */
UInt32 avail_out_INIT = cs_avail_out;
Int32 s_save_nblockPP = s->save_nblock+1;
unsigned int total_out_lo32_old;
while (True) {
/* try to finish existing run */
if (c_state_out_len > 0) {
while (True) {
if (cs_avail_out == 0) goto return_notr;
if (c_state_out_len == 1) break;
*cs_next_out = c_state_out_ch;
/* aCaB BZ_UPDATE_CRC ( c_calculatedBlockCRC, c_state_out_ch ); */
c_state_out_len--;
cs_next_out++;
cs_avail_out--;
}
s_state_out_len_eq_one:
{
if (cs_avail_out == 0) {
c_state_out_len = 1; goto return_notr;
};
*cs_next_out = c_state_out_ch;
/* aCaB BZ_UPDATE_CRC ( c_calculatedBlockCRC, c_state_out_ch ); */
cs_next_out++;
cs_avail_out--;
}
}
/* Only caused by corrupt data stream? */
if (c_nblock_used > s_save_nblockPP)
return True;
/* can a new run be started? */
if (c_nblock_used == s_save_nblockPP) {
c_state_out_len = 0; goto return_notr;
};
c_state_out_ch = c_k0;
BZ_GET_FAST_C(k1); c_nblock_used++;
if (k1 != c_k0) {
c_k0 = k1; goto s_state_out_len_eq_one;
};
if (c_nblock_used == s_save_nblockPP)
goto s_state_out_len_eq_one;
c_state_out_len = 2;
BZ_GET_FAST_C(k1); c_nblock_used++;
if (c_nblock_used == s_save_nblockPP) continue;
if (k1 != c_k0) { c_k0 = k1; continue; };
c_state_out_len = 3;
BZ_GET_FAST_C(k1); c_nblock_used++;
if (c_nblock_used == s_save_nblockPP) continue;
if (k1 != c_k0) { c_k0 = k1; continue; };
BZ_GET_FAST_C(k1); c_nblock_used++;
c_state_out_len = ((Int32)k1) + 4;
BZ_GET_FAST_C(c_k0); c_nblock_used++;
}
return_notr:
total_out_lo32_old = s->strm->total_out_lo32;
s->strm->total_out_lo32 += (avail_out_INIT - cs_avail_out);
if (s->strm->total_out_lo32 < total_out_lo32_old)
s->strm->total_out_hi32++;
/* save */
s->calculatedBlockCRC = c_calculatedBlockCRC;
s->state_out_ch = c_state_out_ch;
s->state_out_len = c_state_out_len;
s->nblock_used = c_nblock_used;
s->k0 = c_k0;
s->tt = c_tt;
s->tPos = c_tPos;
s->strm->next_out = cs_next_out;
s->strm->avail_out = cs_avail_out;
/* end save */
}
return False;
}
