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SL-16418 add some big-endian future-proofing

master
Dave Houlton 2022-01-28 09:43:21 -07:00
parent c76f8f7bcc
commit d28a271fa8
1 changed files with 8 additions and 0 deletions
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8
indra/llimage/llimage.cpp
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@ -951,7 +951,11 @@ void LLImageRaw::clear(U8 r, U8 g, U8 b, U8 a)
U16 *dst = (U16 *)getData();
S32 count = getWidth() * getHeight();
llassert(count == getDataSize() / 2);
#ifdef LL_LITTLE_ENDIAN
U16 val = (U16)(r | g << 8);
#else
U16 val = (U16)(r << 8 | g);
#endif
std::fill_n(dst, count, val);
break;
}
@ -973,7 +977,11 @@ void LLImageRaw::clear(U8 r, U8 g, U8 b, U8 a)
U32 *dst = (U32 *)getData();
S32 count = getWidth() * getHeight();
llassert(count == getDataSize() / 4);
#ifdef LL_LITTLE_ENDIAN
U32 val = (U32)(r | g << 8 | b << 16 | a << 24);
#else
U32 val = (U32)(r << 24 | g << 16 | b << 8 | a);
#endif
std::fill_n(dst, count, val);
break;
}