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Emscripten is too lame to support c89's offsetof macro.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5593 fc73d0e0-1445-4013-8a0c-d673dee63da5
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Spoike 2019-12-16 18:57:32 +00:00
parent 630678f6e3
commit b4de288ca7
1 changed files with 3 additions and 3 deletions
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6
engine/client/image.c
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@ -4971,7 +4971,7 @@ static struct pendingtextureinfo *Image_ReadKTXFile(unsigned int flags, const ch
int mipnum; int mipnum;
int face; int face;
int datasize; int datasize;
unsigned int w, h, d, f, l, browbytes,padbytes,y,x,rows; unsigned int *swap, w, h, d, f, l, browbytes,padbytes,y,x,rows;
struct pendingtextureinfo *mips; struct pendingtextureinfo *mips;
int encoding = TF_INVALID; int encoding = TF_INVALID;
const qbyte *fileend = filedata + filesize; const qbyte *fileend = filedata + filesize;
@ -4984,8 +4984,8 @@ static struct pendingtextureinfo *Image_ReadKTXFile(unsigned int flags, const ch
header = *(const ktxheader_t*)filedata; header = *(const ktxheader_t*)filedata;
if (header.endianness == 0x01020304) if (header.endianness == 0x01020304)
{ //swap the rest of the header. { //swap the rest of the header.
for (w = offsetof(ktxheader_t, endianness); w < sizeof(ktxheader_t); w+=sizeof(int)) for (swap = &header.endianness; swap < (unsigned int*)(&header+1); swap++)
((int*)&header)[w/sizeof(int)] = LongSwap(((int*)&header)[w/sizeof(int)]); *swap = LongSwap(*swap);
} }
else if (header.endianness != 0x04030201) else if (header.endianness != 0x04030201)
return NULL; return NULL;