10-14-2017, 05:12 AM
Good! I'm glad you got it fixed.
It's not actually "overworking" to output this higher resolution. In fact, it's a bit of a trick to use the LCD. The Pi doesn't really have native support for this type of LCD, so we can't just have all graphics processing done on the LCD. What we do instead is set up the HDMI and have all the graphics processing (using the GPU) happen there. At that level, the resolution doesn't really seem to affect the speed. Then, once the graphics are all rendered to HDMI, we make a quick copy down to 320x240. Here the size does matter, and if we wanted to do more than 320x240 it would likely be too slow for the hardware/software to keep up.
It's not actually "overworking" to output this higher resolution. In fact, it's a bit of a trick to use the LCD. The Pi doesn't really have native support for this type of LCD, so we can't just have all graphics processing done on the LCD. What we do instead is set up the HDMI and have all the graphics processing (using the GPU) happen there. At that level, the resolution doesn't really seem to affect the speed. Then, once the graphics are all rendered to HDMI, we make a quick copy down to 320x240. Here the size does matter, and if we wanted to do more than 320x240 it would likely be too slow for the hardware/software to keep up.
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Neo Geo Pocket Flash Cart and Linker Project ( http://www.flashmasta.com/ )
Avatar art thanks to Trev-Mun ( http://trevmun.deviantart.com/ )