GPU: Saving/loading of VRAM

2019-09-14 20:45:26 +10:00
parent 2560efbebd
commit f6ef3f7ba6
4 changed files with 63 additions and 0 deletions
--- a/src/pse/gpu.h
+++ b/src/pse/gpu.h
@ -122,6 +122,7 @@ protected:

  // Rendering in the backend
  virtual void UpdateDisplay();
+  virtual void ReadVRAM(u32 x, u32 y, u32 width, u32 height, void* buffer);
  virtual void FillVRAM(u32 x, u32 y, u32 width, u32 height, u32 color);
  virtual void UpdateVRAM(u32 x, u32 y, u32 width, u32 height, const void* data);
  virtual void DispatchRenderCommand(RenderCommand rc, u32 num_vertices);