Zero Copy Renderer

All hardware decoders in mdk supports interop with at least 1 gpu render api. It's the most effecient way to render video.

Supported Hardware Decoder and GPU Renderer API Interop

Decode\Render	OpenGL	OpenGL ES	D3D11	D3D12	Metal
VideoToolbox, VT	Y	Y(macOS ANGLE,iOS)	N/A		Y
QSV(d3d11/9)	Y	Y	Y	Y
D3D12, MFT:d3d=12				Y
D3D11, MFT:d3d=11	Y(wgl ext)	Y(eglpbuf,stream)	Y	Y
DXVA, MFT:d3d=9	Y(wgl ext)	Y(eglpbuf)	Y(dxgi)	Y
CUDA, NVDEC	Y	Y(linux)	Y	Y
VAAPI X11 display	Y(pixmap,egl drm/drm2)	Y(GLX:pixmap,EGL drm/drm2)	N/A	N/A
VAAPI DRM display	Y(EGL, GLX dri3)	Y(EGL, GLX dri3)	N/A	N/A
VAAPI Win32				Y
DRM Prime decoders(V4L2,rpi)	Y(EGL)	Y(EGL)	N/A	N/A
rkmpp(drm fd)	?	Y(EGL) 8/10bit nv12/15/20 w/o rga format conversion	N/A	N/A
VDPAU	Y(video,output,pixmap EGL,GLX)	Y(EGL?, GLX pixmap)	N/A	N/A
AMediaCodec	?	Y(surfacetexture,ahardwarebuf)	N/A	N/A
MMAL		Y	N/A	N/A
CedarV		Y(UMP)	N/A	N/A