- Separate gas reg writes according to stages
- Related: Properly support C3D_GasAccMax
- Add C3D_GasBeginAcc
- Set correct gas depth function matching depth test in C3Di_EffectBind
- Removed double buffered gpu cmdbuffer (might be added back later)
- Added a global gxCmdQueue which by default is configured to run
commands as they arrive (in the future it might be double buffered)
- Added C3D_FrameSync for explicitly waiting for "vblank"
- Repurposed C3D_FRAME_SYNCDRAW to perform C3D_FrameSync
- Added C3D_FrameSplit for splitting/submitting the gpu cmdlist in the
middle of a renderqueue frame
- C3D_RenderTargetSetClear is still supported, however it's unofficially
deprecated (it's performed after drawing/transferring instead of before
drawing, which is pretty counter-intuitive)
- C3D_RenderTargetSetOutput is explicitly NOT deprecated since it's
necessary to avoid screen tearing when transferring to the screen
framebuffers (this stems from a Nintendo design flaw where screen swap
processing is done immediately after GX transfers finish)
- Added C3D_TexCube structure for holding pointers to all 6 faces
- C3D_TexLoadImage accepts face number and mipmap level
- C3D_TexGenerateMipmap accepts face number
- Added functions (C3D_Tex*GetImagePtr) for accessing image data
- Now using GX to copy texture data to VRAM instead of failing
- Moved texunit setup code to texture.c
