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Fix samples clamping and interlacing in the OUTPUT command. Shouldn't have assumed previous AX HLE was doing something right.

This commit is contained in:
Pierre Bourdon 2012-12-01 00:54:25 +01:00
parent 04b1ee0016
commit 3ca77cf077
1 changed files with 3 additions and 9 deletions
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12
Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.cpp
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@ -482,7 +482,7 @@ void CUCode_AX::OutputSamples(u32 lr_addr, u32 surround_addr)
// 32 samples per ms, 5 ms, 2 channels // 32 samples per ms, 5 ms, 2 channels
short buffer[5 * 32 * 2]; short buffer[5 * 32 * 2];
// Clamp internal buffers to 16 bits. // Output samples clamped to 16 bits and interlaced RLRLRLRLRL...
for (u32 i = 0; i < 5 * 32; ++i) for (u32 i = 0; i < 5 * 32; ++i)
{ {
int left = m_samples_left[i]; int left = m_samples_left[i];
@ -493,14 +493,8 @@ void CUCode_AX::OutputSamples(u32 lr_addr, u32 surround_addr)
if (right < -32767) right = -32767; if (right < -32767) right = -32767;
if (right > 32767) right = 32767; if (right > 32767) right = 32767;
m_samples_left[i] = left; buffer[2 * i] = Common::swap16(right);
m_samples_right[i] = right; buffer[2 * i + 1] = Common::swap16(left);
}
for (u32 i = 0; i < 5 * 32; ++i)
{
buffer[2 * i] = Common::swap16(m_samples_left[i]);
buffer[2 * i + 1] = Common::swap16(m_samples_right[i]);
} }
memcpy(HLEMemory_Get_Pointer(lr_addr), buffer, sizeof (buffer)); memcpy(HLEMemory_Get_Pointer(lr_addr), buffer, sizeof (buffer));