TextureDecoder: Move XFB decoding to Common

This was previously missing for generic (which is used on ARM).

1 files changed, 2 insertions, 31 deletions

diff --git a/Source/Core/VideoCommon/TextureDecoder_x64.cpp b/Source/Core/VideoCommon/TextureDecoder_x64.cpp
index 8a55bb5a53..7d41dbee53 100644
--- a/Source/Core/VideoCommon/TextureDecoder_x64.cpp
+++ b/Source/Core/VideoCommon/TextureDecoder_x64.cpp
@@ -1488,37 +1488,8 @@ void _TexDecoder_DecodeImpl(u32* dst, const u8* src, int width, int height, Text
     break;
 
   case TextureFormat::XFB:
-  {
-    for (int y = 0; y < height; y += 1)
-    {
-      for (int x = 0; x < width; x += 2)
-      {
-        size_t offset = static_cast<size_t>((y * width + x) * 2);
-
-        // We do this one color sample (aka 2 RGB pixles) at a time
-        int Y1 = int(src[offset]) - 16;
-        int U = int(src[offset + 1]) - 128;
-        int Y2 = int(src[offset + 2]) - 16;
-        int V = int(src[offset + 3]) - 128;
-
-        // 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 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));
-
-        dst[y * width + x] = 0xff000000 | B1 << 16 | G1 << 8 | R1;
-        dst[y * width + x + 1] = 0xff000000 | B2 << 16 | G2 << 8 | R2;
-      }
-    }
-  }
-  break;
+    TexDecoder_DecodeXFB(reinterpret_cast<u8*>(dst), src, width, height, width * 2);
+    break;
 
   default:
     PanicAlert("Invalid Texture Format (0x%X)! (_TexDecoder_DecodeImpl)",