GStreamer was only used to test the TC358743 is working.
The video stream shall be used as OpenGL texture in own C/C++ code. My current implementation for Pi 4 uses DMA buffers to transfer the video from the capture device through the ISP to OpenGL texture. The ISP is used to convert from RGB24 to XBGR8888. This code shall be ported to Pi 5.
What is the proposal for Pi 5 to convert RGB24 to XBGR8888? Shall it be done in userspace (C code)? Need to transfer the data two times.
The video stream shall be used as OpenGL texture in own C/C++ code. My current implementation for Pi 4 uses DMA buffers to transfer the video from the capture device through the ISP to OpenGL texture. The ISP is used to convert from RGB24 to XBGR8888. This code shall be ported to Pi 5.
What is the proposal for Pi 5 to convert RGB24 to XBGR8888? Shall it be done in userspace (C code)? Need to transfer the data two times.
Statistics: Posted by jimknopf2 — Wed Jul 10, 2024 6:37 am