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-rw-r--r--src/video_core/shader/shader_jit_x64.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/video_core/shader/shader_jit_x64.cpp b/src/video_core/shader/shader_jit_x64.cpp
index ddae61cae..c8a669b51 100644
--- a/src/video_core/shader/shader_jit_x64.cpp
+++ b/src/video_core/shader/shader_jit_x64.cpp
@@ -367,10 +367,10 @@ void JitCompiler::Compile_DPH(Instruction instr) {
// Set 4th component to 1.0
BLENDPS(SRC1, R(ONE), 0x8); // 0b1000
} else {
- // Reverse to set the 4th component to 1.0
- SHUFPS(SRC1, R(SRC1), _MM_SHUFFLE(0, 1, 2, 3));
- MOVSS(SRC1, R(ONE));
- SHUFPS(SRC1, R(SRC1), _MM_SHUFFLE(0, 1, 2, 3));
+ // Set 4th component to 1.0
+ MOVAPS(SCRATCH, R(SRC1));
+ UNPCKHPS(SCRATCH, R(ONE)); // XYZW, 1111 -> Z1__
+ UNPCKLPD(SRC1, R(SCRATCH)); // XYZW, Z1__ -> XYZ1
}
Compile_SanitizedMul(SRC1, SRC2, SCRATCH);