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Code Issues Releases Activity

Shader/F2I: Implemented the F2I_C instruction variant.

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This commit is contained in:
Subv 2018-08-15 09:16:35 -05:00
parent 11c221cc62
commit 5ef447cc0e
1 changed files with 10 additions and 2 deletions
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12
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
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@ -1298,9 +1298,17 @@ private:
regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1, instr.alu.saturate_d);
break;
}
case OpCode::Id::F2I_R: {
case OpCode::Id::F2I_R:
case OpCode::Id::F2I_C: {
ASSERT_MSG(instr.conversion.src_size == Register::Size::Word, "Unimplemented");
std::string op_a = regs.GetRegisterAsFloat(instr.gpr20);
std::string op_a{};
if (instr.is_b_gpr) {
op_a = regs.GetRegisterAsFloat(instr.gpr20);
} else {
op_a = regs.GetUniform(instr.cbuf34.index, instr.cbuf34.offset,
GLSLRegister::Type::Float);
}
if (instr.conversion.abs_a) {
op_a = "abs(" + op_a + ')';