From 1b6308727ca2cdd256175d90018abd54bbb7921d Mon Sep 17 00:00:00 2001
From: Nguyen Dac Nam <nam.kazt.91@gmail.com>
Date: Wed, 19 Feb 2020 11:40:35 +0700
Subject: [PATCH] shader_conversion: I2F : add Assert for case src_size is
Short
---
src/video_core/shader/decode/conversion.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/video_core/shader/decode/conversion.cpp b/src/video_core/shader/decode/conversion.cpp
index 7da857af5d..6ead420701 100644
--- a/src/video_core/shader/decode/conversion.cpp
+++ b/src/video_core/shader/decode/conversion.cpp
@@ -86,6 +86,9 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) {
if (const u32 offset = static_cast<u32>(instr.conversion.int_src.selector); offset > 0) {
ASSERT(instr.conversion.src_size == Register::Size::Byte ||
instr.conversion.src_size == Register::Size::Short);
+ if (instr.conversion.src_size == Register::Size::Short) {
+ ASSERT(offset == 0 || offset == 2);
+ }
value = SignedOperation(OperationCode::ILogicalShiftRight, input_signed,
std::move(value), Immediate(offset * 8));
}