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simplify

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This commit is contained in:
Glenn Maynard
2004-09-05 23:20:04 +00:00
parent 1eaa2e1b56
commit 26b22b5f31
1 changed files with 4 additions and 30 deletions
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stepmania/src/RageSurfaceUtils.cpp
+4 -30
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@@ -528,36 +528,10 @@ static bool blit_rgba_to_rgba( const RageSurface *src_surf, const RageSurface *d
RageSurfaceUtils::GetBitsPerChannel(src_surf->format, src_bits);
RageSurfaceUtils::GetBitsPerChannel(dst_surf->format, dst_bits);
/* XXX: We should store the shifts and masks as an array in RageSurfaceFormat. */
const int src_shifts[4] = {
src_surf->format->Rshift,
src_surf->format->Gshift,
src_surf->format->Bshift,
src_surf->format->Ashift,
};
const int dst_shifts[4] = {
dst_surf->format->Rshift,
dst_surf->format->Gshift,
dst_surf->format->Bshift,
dst_surf->format->Ashift,
};
const uint32_t src_masks[4] =
{
src_surf->format->Rmask,
src_surf->format->Gmask,
src_surf->format->Bmask,
src_surf->format->Amask
};
const uint32_t dst_masks[4] =
{
dst_surf->format->Rmask,
dst_surf->format->Gmask,
dst_surf->format->Bmask,
dst_surf->format->Amask
};
const uint32_t *src_shifts = src_surf->format->Shift;
const uint32_t *dst_shifts = dst_surf->format->Shift;
const uint32_t *src_masks = src_surf->format->Mask;
const uint32_t *dst_masks = dst_surf->format->Mask;
uint8_t lookup[4][256];
for( int c = 0; c < 4; ++c )