diff options
| -rw-r--r-- | src/video_core/vertex_shader.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/video_core/vertex_shader.cpp b/src/video_core/vertex_shader.cpp index cdecbff3..db824431 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; |