Merge pull request #2714 from lioncash/clamp
Core: Use clamps for nunchuk and wiimote x,y,z values
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commit
654c44b870
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@ -2,6 +2,7 @@
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#include "Common/MathUtil.h"
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#include "Core/HW/WiimoteEmu/WiimoteEmu.h"
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#include "Core/HW/WiimoteEmu/Attachment/Nunchuk.h"
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@ -93,18 +94,9 @@ void Nunchuk::GetState(u8* const data)
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s16 accel_y = (s16)(4 * (accel.y * ACCEL_RANGE + ACCEL_ZERO_G));
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s16 accel_z = (s16)(4 * (accel.z * ACCEL_RANGE + ACCEL_ZERO_G));
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if (accel_x > 1024)
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accel_x = 1024;
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else if (accel_x < 0)
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accel_x = 0;
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if (accel_y > 1024)
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accel_y = 1024;
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else if (accel_y < 0)
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accel_y = 0;
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if (accel_z > 1024)
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accel_z = 1024;
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else if (accel_z < 0)
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accel_z = 0;
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accel_x = MathUtil::Clamp<s16>(accel_x, 0, 1024);
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accel_y = MathUtil::Clamp<s16>(accel_y, 0, 1024);
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accel_z = MathUtil::Clamp<s16>(accel_z, 0, 1024);
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ncdata->ax = (accel_x >> 2) & 0xFF;
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ncdata->ay = (accel_y >> 2) & 0xFF;
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@ -6,6 +6,7 @@
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#include "Common/ChunkFile.h"
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#include "Common/CommonTypes.h"
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#include "Common/MathUtil.h"
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#include "Common/Timer.h"
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#include "Core/ConfigManager.h"
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#include "Core/Host.h"
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@ -404,18 +405,9 @@ void Wiimote::GetAccelData(u8* const data, const ReportFeatures& rptf)
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s16 y = (s16)(4 * (m_accel.y * ACCEL_RANGE + ACCEL_ZERO_G));
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s16 z = (s16)(4 * (m_accel.z * ACCEL_RANGE + ACCEL_ZERO_G));
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if (x > 1024)
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x = 1024;
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else if (x < 0)
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x = 0;
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if (y > 1024)
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y = 1024;
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else if (y < 0)
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y = 0;
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if (z > 1024)
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z = 1024;
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else if (z < 0)
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z = 0;
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x = MathUtil::Clamp<s16>(x, 0, 1024);
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y = MathUtil::Clamp<s16>(y, 0, 1024);
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z = MathUtil::Clamp<s16>(z, 0, 1024);
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accel.x = (x >> 2) & 0xFF;
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accel.y = (y >> 2) & 0xFF;
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