diff options
author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-08-28 04:39:38 +0200 |
---|---|---|
committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-08-28 04:40:40 +0200 |
commit | b13fbc25b8c0b7abdac52d481abbc5ba58166aca (patch) | |
tree | 4ceb0088160f4ce3a8ca5cef566ca8c672025867 /src/video_core/shader/decode/conversion.cpp | |
parent | Merge pull request #2748 from FernandoS27/align-memory (diff) | |
download | yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.tar yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.tar.gz yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.tar.bz2 yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.tar.lz yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.tar.xz yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.tar.zst yuzu-b13fbc25b8c0b7abdac52d481abbc5ba58166aca.zip |
Diffstat (limited to '')
-rw-r--r-- | src/video_core/shader/decode/conversion.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/video_core/shader/decode/conversion.cpp b/src/video_core/shader/decode/conversion.cpp index 8973fbefa..cf328aff8 100644 --- a/src/video_core/shader/decode/conversion.cpp +++ b/src/video_core/shader/decode/conversion.cpp @@ -22,7 +22,7 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) { case OpCode::Id::I2I_R: case OpCode::Id::I2I_C: case OpCode::Id::I2I_IMM: { - UNIMPLEMENTED_IF(instr.conversion.selector); + UNIMPLEMENTED_IF(instr.conversion.selector.Value()); UNIMPLEMENTED_IF(instr.conversion.dst_size != Register::Size::Word); UNIMPLEMENTED_IF(instr.alu.saturate_d); @@ -57,8 +57,8 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) { case OpCode::Id::I2F_R: case OpCode::Id::I2F_C: case OpCode::Id::I2F_IMM: { + UNIMPLEMENTED_IF(instr.conversion.selector.Value()); UNIMPLEMENTED_IF(instr.conversion.dst_size == Register::Size::Long); - UNIMPLEMENTED_IF(instr.conversion.selector); UNIMPLEMENTED_IF_MSG(instr.generates_cc, "Condition codes generation in I2F is not implemented"); @@ -93,6 +93,7 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) { case OpCode::Id::F2F_R: case OpCode::Id::F2F_C: case OpCode::Id::F2F_IMM: { + UNIMPLEMENTED_IF(instr.conversion.selector.Value()); UNIMPLEMENTED_IF(instr.conversion.dst_size == Register::Size::Long); UNIMPLEMENTED_IF(instr.conversion.src_size == Register::Size::Long); UNIMPLEMENTED_IF_MSG(instr.generates_cc, @@ -169,8 +170,19 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) { }(); if (instr.conversion.src_size == Register::Size::Short) { - // TODO: figure where extract is sey in the encoding - value = Operation(OperationCode::FCastHalf0, PRECISE, value); + const OperationCode cast = [instr] { + switch (instr.conversion.selector) { + case 0: + return OperationCode::FCastHalf0; + case 1: + return OperationCode::FCastHalf1; + default: + UNREACHABLE_MSG("Invalid selector={}", + static_cast<u32>(instr.conversion.selector)); + return OperationCode::FCastHalf0; + } + }(); + value = Operation(cast, NO_PRECISE, std::move(value)); } value = GetOperandAbsNegFloat(value, instr.conversion.abs_a, instr.conversion.negate_a); |