GPU/PrimitiveAssembler: Fixed drawing triangle fans.

It was skipping the second vertex assignment and using uninitialized garbage when assembling the corresponding triangle.
11 years ago · c94a1a0375
1 changed files with 4 additions and 5 deletions
--- a/src/video_core/primitive_assembly.cpp
+++ b/src/video_core/primitive_assembly.cpp
@ -39,13 +39,12 @@ void PrimitiveAssembler<VertexType>::SubmitVertex(VertexType& vtx, TriangleHandl

            buffer[buffer_index] = vtx;

-            if (topology == Regs::TriangleTopology::Strip) {
-                strip_ready |= (buffer_index == 1);
+            strip_ready |= (buffer_index == 1);
+
+            if (topology == Regs::TriangleTopology::Strip)
                buffer_index = !buffer_index;
-            } else if (topology == Regs::TriangleTopology::Fan) {
+            else if (topology == Regs::TriangleTopology::Fan)
                buffer_index = 1;
-                strip_ready = true;
-            }
            break;

        default: