From 556f3a6e9af4973aa72b4848b634ccf2932b614d Mon Sep 17 00:00:00 2001
From: Nguyen Dac Nam <nam.kazt.91@gmail.com>
Date: Wed, 19 Feb 2020 10:54:37 +0700
Subject: [PATCH] shader_conversion: add conversion I2F for Short
---
src/video_core/shader/decode/conversion.cpp | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/src/video_core/shader/decode/conversion.cpp b/src/video_core/shader/decode/conversion.cpp
index 0eeb755593..6307d1524c 100644
--- a/src/video_core/shader/decode/conversion.cpp
+++ b/src/video_core/shader/decode/conversion.cpp
@@ -83,16 +83,13 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) {
const bool input_signed = instr.conversion.is_input_signed;
- if (instr.conversion.src_size == Register::Size::Byte) {
- const u32 offset = static_cast<u32>(instr.conversion.int_src.selector) * 8;
- if (offset > 0) {
- value = SignedOperation(OperationCode::ILogicalShiftRight, input_signed,
- std::move(value), Immediate(offset));
- }
- } else {
- UNIMPLEMENTED_IF(instr.conversion.int_src.selector != 0);
+ if (const u32 offset = instr.conversion.int_src.selector; offset > 0) {
+ ASSERT(instr.conversion.src_size == Register::Size::Byte ||
+ instr.conversion.src_size == Register::Size::Short);
+ value = SignedOperation(OperationCode::ILogicalShiftRight, input_signed,
+ std::move(value), Immediate(offset * 8));
}
-
+
value = ConvertIntegerSize(value, instr.conversion.src_size, input_signed);
value = GetOperandAbsNegInteger(value, instr.conversion.abs_a, false, input_signed);
value = SignedOperation(OperationCode::FCastInteger, input_signed, PRECISE, value);