GPU: Enable GPUSTAT.28 in read mode

Fixes Celeste Classic.
2023-07-24 19:23:58 +10:00 · 2023-07-24 19:23:58 +10:00 · 6fbdb6d7db
parent 72f7225ec2
commit 6fbdb6d7db
1 changed files with 1 additions and 1 deletions
--- a/src/core/gpu.cpp
+++ b/src/core/gpu.cpp
@ -313,7 +313,7 @@ void GPU::UpdateDMARequest()

    case BlitterState::ReadingVRAM:
      m_GPUSTAT.ready_to_send_vram = true;
-      m_GPUSTAT.ready_to_recieve_dma = false;
+      m_GPUSTAT.ready_to_recieve_dma = m_fifo.IsEmpty();
      break;
  }