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more PPC fix (nw)

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This commit is contained in:
Vas Crabb 2016-07-11 23:38:12 +10:00
parent 269ed5c815
commit 21bde640e0
1 changed files with 4 additions and 4 deletions
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8
src/emu/video/rgbvmx.cpp
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@ -163,11 +163,11 @@ void rgbaint_t::blend(const rgbaint_t& other, UINT8 factor)
const VECS32 scale1 = { factor, factor, factor, factor };
const VECS32 scale2 = { 0x100 - factor, 0x100 - factor, 0x100 - factor, 0x100 - factor, };
VECU32 temp = vec_msum((VECU16)m_value, (VECU16)vec_rl(scale1, shift), vec_splat_u32(0));
temp = vec_msum((VECU16)other.m_value, (VECU16)vec_rl(scale2, shift), temp);
VECU32 temp = vec_msum(VECU16(m_value), VECU16(vec_rl(scale1, shift)), vec_splat_u32(0));
temp = vec_msum(VECU16(other.m_value), VECU16(vec_rl(scale2, shift)), temp);
m_value = vec_msum((VECU16)m_value, (VECU16)scale1, vec_mulo((VECU16)other.m_value, (VECU16)scale2));
m_value = vec_add(vec_sl(temp, shift), (VECU32)m_value);
m_value = VECS32(vec_msum(VECU16(m_value), VECU16(scale1), vec_mulo(VECU16(other.m_value), VECU16(scale2))));
m_value = VECS32(vec_add(vec_sl(temp, shift), VECU32(m_value)));
sra_imm(8);
}