yuan/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2025-11-04 12:34:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

vertex_shader: Use address offset on src2 in inverted mode.

Browse Source
This commit is contained in:
bunnei 2015-05-24 10:27:31 -04:00
parent 02c9fe202c
commit 1574c44586
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/video_core/vertex_shader.cpp
View File

@ -119,13 +119,13 @@ static void ProcessShaderCode(VertexShaderState& state) {
switch (instr.opcode.Value().GetInfo().type) {
case OpCode::Type::Arithmetic:
{
bool is_inverted = 0 != (instr.opcode.Value().GetInfo().subtype & OpCode::Info::SrcInversed);
const bool is_inverted = (0 != (instr.opcode.Value().GetInfo().subtype & OpCode::Info::SrcInversed));
const int address_offset = (instr.common.address_register_index == 0)
? 0 : state.address_registers[instr.common.address_register_index - 1];
const float24* src1_ = LookupSourceRegister(instr.common.GetSrc1(is_inverted) + address_offset);
const float24* src2_ = LookupSourceRegister(instr.common.GetSrc2(is_inverted));
const float24* src1_ = LookupSourceRegister(instr.common.GetSrc1(is_inverted) + (!is_inverted * address_offset));
const float24* src2_ = LookupSourceRegister(instr.common.GetSrc2(is_inverted) + ( is_inverted * address_offset));
const bool negate_src1 = ((bool)swizzle.negate_src1 != false);
const bool negate_src2 = ((bool)swizzle.negate_src2 != false);