yuzu-emu
/
yuzu-mainline
Archived
1
0
Fork 0
Code

Merge pull request #1216 from ogniK5377/ffma-assert 

Added FFMA asserts and missing fields
This commit is contained in:
bunnei 2018-09-02 10:44:13 -04:00 committed by GitHub
parent 1ccc0457d5 2edab4e840
commit 9c206fe94d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/video_core/engines/shader_bytecode.h
View File

@ -403,8 +403,11 @@ union Instruction {
} flow; } flow;
union { union {
BitField<47, 1, u64> cc;
BitField<48, 1, u64> negate_b; BitField<48, 1, u64> negate_b;
BitField<49, 1, u64> negate_c; BitField<49, 1, u64> negate_c;
BitField<51, 2, u64> tab5980_1;
BitField<53, 2, u64> tab5980_0;
} ffma; } ffma;
union { union {

6
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
View File

@ -1445,6 +1445,12 @@ private:
std::string op_b = instr.ffma.negate_b ? "-" : ""; std::string op_b = instr.ffma.negate_b ? "-" : "";
std::string op_c = instr.ffma.negate_c ? "-" : ""; std::string op_c = instr.ffma.negate_c ? "-" : "";
ASSERT_MSG(instr.ffma.cc == 0, "FFMA cc not implemented");
ASSERT_MSG(instr.ffma.tab5980_0 == 1, "FFMA tab5980_0({}) not implemented",
instr.ffma.tab5980_0.Value()); // Seems to be 1 by default based on SMO
ASSERT_MSG(instr.ffma.tab5980_1 == 0, "FFMA tab5980_1({}) not implemented",
instr.ffma.tab5980_1.Value());
switch (opcode->GetId()) { switch (opcode->GetId()) {
case OpCode::Id::FFMA_CR: { case OpCode::Id::FFMA_CR: {
op_b += regs.GetUniform(instr.cbuf34.index, instr.cbuf34.offset, op_b += regs.GetUniform(instr.cbuf34.index, instr.cbuf34.offset,