U++ forum: Welcome to the forum

Another BufferPainter optimization [message #53752]

Mon, 27 April 2020 19:43

Tom1
Messages: 1301
Registered: March 2007

Ultimate Contributor

Hi,

After editing this post quite a few times after each round of optimization, I have ended up with the following FillRGBA() optimization:

1. Remove void FillRGBA() entirely from Painter/Fillers.cpp.

2. Add the following line to Painter/Fillers.h:

#define FillRGBA(a,b,c) memsetd((a),*(dword*)&(b),(c))

This will boost solid color filling considerably in BufferPainter. Additionally, moving this to the header will also make the optimized solution available to ClearOp(), which will benefit radically.

Please evaluate and merge, if it passes U++ quality check. Smile

Best regards,

Tom

[Updated on: Tue, 28 April 2020 00:30]

Report message to a moderator