Merge pull request #1216 from ogniK5377/ffma-assert

Added FFMA asserts and missing fields

src/video_core/engines/shader_bytecode.h

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

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -1445,6 +1445,12 @@ private:
             std::string op_b = instr.ffma.negate_b ? "-" : "";
             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()) {
             case OpCode::Id::FFMA_CR: {
                 op_b += regs.GetUniform(instr.cbuf34.index, instr.cbuf34.offset,