Making the GPU counter a vblank counter, not a timer.

2013-10-20 02:00:51 -07:00
parent 39adeef2e3
commit fbea5a6394
6 changed files with 18 additions and 8 deletions
--- a/src/xenia/gpu/graphics_system.cc
+++ b/src/xenia/gpu/graphics_system.cc
@@ -160,6 +160,10 @@ void GraphicsSystem::WriteRegister(uint32_t r, uint64_t value) {
  regs->values[r].u32 = (uint32_t)value;
 }

+void GraphicsSystem::MarkVblank() {
+  worker_->increment_counter();
+}
+
 void GraphicsSystem::DispatchInterruptCallback(
    uint32_t source, uint32_t cpu) {
  // Pick a CPU, if needed. We're going to guess 2. Because.