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Replace MathUtil::Clamp with std::clamp

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This commit is contained in:
Léo Lam 2017-12-26 00:38:44 +01:00
parent 6f84984b7b
commit ab9ece9bca
31 changed files with 101 additions and 109 deletions
Source/Core/VideoCommon
TextureDecoder_Common.cpp

19
Source/Core/VideoCommon/TextureDecoder_Common.cpp
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@ -7,7 +7,6 @@
#include <cstddef>
#include "Common/CommonTypes.h"
#include "Common/MathUtil.h"
#include "Common/MsgHandler.h"
#include "Common/Swap.h"
@ -705,9 +704,9 @@ void TexDecoder_DecodeTexel(u8* dst, const u8* src, int s, int t, int imageWidth
// We do the inverse BT.601 conversion for YCbCr to RGB
// http://www.equasys.de/colorconversion.html#YCbCr-RGBColorFormatConversion
u8 R = MathUtil::Clamp(int(1.164f * Y + 1.596f * V), 0, 255);
u8 G = MathUtil::Clamp(int(1.164f * Y - 0.392f * U - 0.813f * V), 0, 255);
u8 B = MathUtil::Clamp(int(1.164f * Y + 2.017f * U), 0, 255);
u8 R = std::clamp(int(1.164f * Y + 1.596f * V), 0, 255);
u8 G = std::clamp(int(1.164f * Y - 0.392f * U - 0.813f * V), 0, 255);
u8 B = std::clamp(int(1.164f * Y + 2.017f * U), 0, 255);
dst[t * imageWidth + s] = 0xff000000 | B << 16 | G << 8 | R;
}
break;
@ -770,13 +769,13 @@ void TexDecoder_DecodeXFB(u8* dst, const u8* src, u32 width, u32 height, u32 str
// We do the inverse BT.601 conversion for YCbCr to RGB
// http://www.equasys.de/colorconversion.html#YCbCr-RGBColorFormatConversion
u8 R1 = static_cast<u8>(MathUtil::Clamp(int(1.164f * Y1 + 1.596f * V), 0, 255));
u8 G1 = static_cast<u8>(MathUtil::Clamp(int(1.164f * Y1 - 0.392f * U - 0.813f * V), 0, 255));
u8 B1 = static_cast<u8>(MathUtil::Clamp(int(1.164f * Y1 + 2.017f * U), 0, 255));
u8 R1 = static_cast<u8>(std::clamp(int(1.164f * Y1 + 1.596f * V), 0, 255));
u8 G1 = static_cast<u8>(std::clamp(int(1.164f * Y1 - 0.392f * U - 0.813f * V), 0, 255));
u8 B1 = static_cast<u8>(std::clamp(int(1.164f * Y1 + 2.017f * U), 0, 255));
u8 R2 = static_cast<u8>(MathUtil::Clamp(int(1.164f * Y2 + 1.596f * V), 0, 255));
u8 G2 = static_cast<u8>(MathUtil::Clamp(int(1.164f * Y2 - 0.392f * U - 0.813f * V), 0, 255));
u8 B2 = static_cast<u8>(MathUtil::Clamp(int(1.164f * Y2 + 2.017f * U), 0, 255));
u8 R2 = static_cast<u8>(std::clamp(int(1.164f * Y2 + 1.596f * V), 0, 255));
u8 G2 = static_cast<u8>(std::clamp(int(1.164f * Y2 - 0.392f * U - 0.813f * V), 0, 255));
u8 B2 = static_cast<u8>(std::clamp(int(1.164f * Y2 + 2.017f * U), 0, 255));
u32 rgba = 0xff000000 | B1 << 16 | G1 << 8 | R1;
std::memcpy(dst_ptr, &rgba, sizeof(rgba));