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DSPHLE: the light protocol has no sine table 

The sine table is only used for Dolby mixing which the light protocol
doesn't support.
This commit is contained in:
Tillmann Karras 2017-06-20 21:59:33 +01:00
parent a46430851d
commit 578ae3c8a1
1 changed files with 9 additions and 4 deletions
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13
Source/Core/Core/HW/DSPHLE/UCodes/Zelda.cpp
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@ -483,10 +483,15 @@ void ZeldaUCode::RunPendingCommands()
const_patterns[i] = Common::swap16(data_ptr[0x100 + i]);
m_renderer.SetConstPatterns(std::move(const_patterns));
std::array<s16, 0x80> sine_table;
for (size_t i = 0; i < 0x80; ++i)
sine_table[i] = Common::swap16(data_ptr[0x200 + i]);
m_renderer.SetSineTable(std::move(sine_table));
// The sine table is only used for Dolby mixing
// which the light protocol doesn't support.
if ((m_flags & LIGHT_PROTOCOL) == 0)
{
std::array<s16, 0x80> sine_table;
for (size_t i = 0; i < 0x80; ++i)
sine_table[i] = Common::swap16(data_ptr[0x200 + i]);
m_renderer.SetSineTable(std::move(sine_table));
}
u16* afc_coeffs_ptr = (u16*)HLEMemory_Get_Pointer(Read32());
std::array<s16, 0x20> afc_coeffs;