Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
8 years, 2 months ago.
RGA library rendering speed ?
Can anyone provide a link to demonstration video of the RGA_HelloWorld example. For some reason the rotation & acceleration functions are too slow on my platform. I double checked: libRGA.ar is compiled with its hardware accelerator version (RGAH) and IS_RGAH_ARM_VERSION is the active macros in RGA_Config.h. What else can cause such a significant rendering delay.
Question relating to:
2 Answers
8 years, 2 months ago.
Teodor Vendov
I am not sure what rendering speed you need for your platform. One other example is found here: https://developer.mbed.org/teams/Renesas/code/RGA_HelloWorld/ which uses the 7/1" LCD screen. If the 10MB SoC Rensas GR-PEACH RAM is not sufficient to hold the data you are processing that may result in a slow down.
Xtrm Designs LLC
8 years, 2 months ago.
I'm sorry, the video link is not ready. The touch coordinates have been acquired for each drawing. I think that it takes a long time to get the touch coordinates.