diff --git a/src/video_core/vertex_shader.cpp b/src/video_core/vertex_shader.cpp index cdecbff3c..db8244317 100644 --- a/src/video_core/vertex_shader.cpp +++ b/src/video_core/vertex_shader.cpp @@ -191,8 +191,9 @@ static void ProcessShaderCode(VertexShaderState& state) { if (*state.call_stack_pointer == VertexShaderState::INVALID_ADDRESS) { exit_loop = true; } else { - state.program_counter = &shader_memory[*state.call_stack_pointer--]; - *state.call_stack_pointer = VertexShaderState::INVALID_ADDRESS; + // Jump back to call stack position, invalidate call stack entry, move up call stack pointer + state.program_counter = &shader_memory[*state.call_stack_pointer]; + *state.call_stack_pointer-- = VertexShaderState::INVALID_ADDRESS; } break;