286c2ca80b
* cache for low res (deactivating high res for now) * new way of view3d rendering of smoke (no longer 3 axes) -using 3dtexture now (introduced into gpu/intern) * introducing LZO and LZMA libs into extern (makefiles missing for now) * reducing memory usage after simulating for the frame ended (freeing temporary buffers) * splitting smoke into 2 modifier for the cache-sake (it cannot handle more than 1 cache on the same modifier-index) * no color on gui anymore * fixing non-power-of-2 resolutions (hopefully) * fixing select-deselect of domain drawing bug * fixing drawobject.c coding style (making Ton happy) ;-) HINT #1: If scons doesn't work -> cmakefiles are up-to-date, couldn't test scons (but i tried to mantain them, too) CODERS HINT #1: we really need a way to disable adding all modifiers through "Add Modifiers" dropdown! WARNING #1: before applying this commit, deactivate your SMOKE DOMAIN in your old files and save them then. You can open them then savely after that. WARNING #2: File and cache format of smoke can be changed, this is not final!
134 lines
3.1 KiB
C
134 lines
3.1 KiB
C
/* Bra.c -- Converters for RISC code
|
|
2008-10-04 : Igor Pavlov : Public domain */
|
|
|
|
#include "Bra.h"
|
|
|
|
SizeT ARM_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
|
|
{
|
|
SizeT i;
|
|
if (size < 4)
|
|
return 0;
|
|
size -= 4;
|
|
ip += 8;
|
|
for (i = 0; i <= size; i += 4)
|
|
{
|
|
if (data[i + 3] == 0xEB)
|
|
{
|
|
UInt32 dest;
|
|
UInt32 src = ((UInt32)data[i + 2] << 16) | ((UInt32)data[i + 1] << 8) | (data[i + 0]);
|
|
src <<= 2;
|
|
if (encoding)
|
|
dest = ip + (UInt32)i + src;
|
|
else
|
|
dest = src - (ip + (UInt32)i);
|
|
dest >>= 2;
|
|
data[i + 2] = (Byte)(dest >> 16);
|
|
data[i + 1] = (Byte)(dest >> 8);
|
|
data[i + 0] = (Byte)dest;
|
|
}
|
|
}
|
|
return i;
|
|
}
|
|
|
|
SizeT ARMT_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
|
|
{
|
|
SizeT i;
|
|
if (size < 4)
|
|
return 0;
|
|
size -= 4;
|
|
ip += 4;
|
|
for (i = 0; i <= size; i += 2)
|
|
{
|
|
if ((data[i + 1] & 0xF8) == 0xF0 &&
|
|
(data[i + 3] & 0xF8) == 0xF8)
|
|
{
|
|
UInt32 dest;
|
|
UInt32 src =
|
|
(((UInt32)data[i + 1] & 0x7) << 19) |
|
|
((UInt32)data[i + 0] << 11) |
|
|
(((UInt32)data[i + 3] & 0x7) << 8) |
|
|
(data[i + 2]);
|
|
|
|
src <<= 1;
|
|
if (encoding)
|
|
dest = ip + (UInt32)i + src;
|
|
else
|
|
dest = src - (ip + (UInt32)i);
|
|
dest >>= 1;
|
|
|
|
data[i + 1] = (Byte)(0xF0 | ((dest >> 19) & 0x7));
|
|
data[i + 0] = (Byte)(dest >> 11);
|
|
data[i + 3] = (Byte)(0xF8 | ((dest >> 8) & 0x7));
|
|
data[i + 2] = (Byte)dest;
|
|
i += 2;
|
|
}
|
|
}
|
|
return i;
|
|
}
|
|
|
|
SizeT PPC_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
|
|
{
|
|
SizeT i;
|
|
if (size < 4)
|
|
return 0;
|
|
size -= 4;
|
|
for (i = 0; i <= size; i += 4)
|
|
{
|
|
if ((data[i] >> 2) == 0x12 && (data[i + 3] & 3) == 1)
|
|
{
|
|
UInt32 src = ((UInt32)(data[i + 0] & 3) << 24) |
|
|
((UInt32)data[i + 1] << 16) |
|
|
((UInt32)data[i + 2] << 8) |
|
|
((UInt32)data[i + 3] & (~3));
|
|
|
|
UInt32 dest;
|
|
if (encoding)
|
|
dest = ip + (UInt32)i + src;
|
|
else
|
|
dest = src - (ip + (UInt32)i);
|
|
data[i + 0] = (Byte)(0x48 | ((dest >> 24) & 0x3));
|
|
data[i + 1] = (Byte)(dest >> 16);
|
|
data[i + 2] = (Byte)(dest >> 8);
|
|
data[i + 3] &= 0x3;
|
|
data[i + 3] |= dest;
|
|
}
|
|
}
|
|
return i;
|
|
}
|
|
|
|
SizeT SPARC_Convert(Byte *data, SizeT size, UInt32 ip, int encoding)
|
|
{
|
|
UInt32 i;
|
|
if (size < 4)
|
|
return 0;
|
|
size -= 4;
|
|
for (i = 0; i <= size; i += 4)
|
|
{
|
|
if (data[i] == 0x40 && (data[i + 1] & 0xC0) == 0x00 ||
|
|
data[i] == 0x7F && (data[i + 1] & 0xC0) == 0xC0)
|
|
{
|
|
UInt32 src =
|
|
((UInt32)data[i + 0] << 24) |
|
|
((UInt32)data[i + 1] << 16) |
|
|
((UInt32)data[i + 2] << 8) |
|
|
((UInt32)data[i + 3]);
|
|
UInt32 dest;
|
|
|
|
src <<= 2;
|
|
if (encoding)
|
|
dest = ip + i + src;
|
|
else
|
|
dest = src - (ip + i);
|
|
dest >>= 2;
|
|
|
|
dest = (((0 - ((dest >> 22) & 1)) << 22) & 0x3FFFFFFF) | (dest & 0x3FFFFF) | 0x40000000;
|
|
|
|
data[i + 0] = (Byte)(dest >> 24);
|
|
data[i + 1] = (Byte)(dest >> 16);
|
|
data[i + 2] = (Byte)(dest >> 8);
|
|
data[i + 3] = (Byte)dest;
|
|
}
|
|
}
|
|
return i;
|
|
}
|