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(svn r26223) -Codechange: Silence some compile warnings about unititialized variables in the SSE blitters (MJP)

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planetmaker
2014-01-03 18:43:10 +00:00
parent 115c712f4e
commit 7b20da8a0a
5 changed files with 29 additions and 22 deletions
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4
src/blitter/32bpp_sse2.cpp
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@@ -26,6 +26,7 @@ static FBlitter_32bppSSE2 iFBlitter_32bppSSE2;
* @param bp further blitting parameters
* @param zoom zoom level at which we are drawing
*/
IGNORE_UNINITIALIZED_WARNING_START
template <BlitterMode mode, Blitter_32bppSSE2::ReadMode read_mode, Blitter_32bppSSE2::BlockType bt_last>
inline void Blitter_32bppSSE2::Draw(const Blitter::BlitterParams *bp, ZoomLevel zoom)
{
@@ -188,6 +189,7 @@ inline void Blitter_32bppSSE2::Draw(const Blitter::BlitterParams *bp, ZoomLevel
dst_line += bp->pitch;
}
}
IGNORE_UNINITIALIZED_WARNING_STOP
/**
* Draws a sprite to a (screen) buffer. Calls adequate templated function.
@@ -340,6 +342,7 @@ inline Colour Blitter_32bppSSE2::AdjustBrightness(Colour colour, uint8 brightnes
return Blitter_32bppSSE2::ReallyAdjustBrightness(colour, brightness);
}
IGNORE_UNINITIALIZED_WARNING_START
/* static */ Colour Blitter_32bppSSE2::ReallyAdjustBrightness(Colour colour, uint8 brightness)
{
ALIGN(16) uint64 c16 = colour.b | (uint64) colour.g << 16 | (uint64) colour.r << 32;
@@ -371,5 +374,6 @@ inline Colour Blitter_32bppSSE2::AdjustBrightness(Colour colour, uint8 brightnes
ret = _mm_packus_epi16(ret, ret); /* PACKUSWB, saturate and pack. */
return alpha32 | EXTR32(ret, 0);
}
IGNORE_UNINITIALIZED_WARNING_STOP
#endif /* WITH_SSE */