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Re: Rainbow, first iteration [message #33201 is a reply to message #33199]

Fri, 15 July 2011 18:17

mirek
Messages: 13976
Registered: November 2005

Ultimate Member

kohait00 wrote on Fri, 15 July 2011 10:48

what would cover the work nesseccary?

Painter implementation for 16 bit??

Yes, something like that.

Actually, now thinking about it, it would have to be that much hard. But I would rather try conversion at FBUpdate first anyway.

BTW, nice if not so much obvious trick during the conversion might be to test if the RGB source value is not the same as previous one (cache last value). Well, at least on CPU with branch prediction... I would say you would get 80% of "16-painter" performance this way.

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[Message index]

		Rainbow, first iteration By: mirek on Mon, 13 June 2011 15:03
		Re: Rainbow, first iteration By: mirek on Mon, 13 June 2011 21:24
		Re: Rainbow, first iteration By: chickenk on Tue, 14 June 2011 10:36
		Re: Rainbow, first iteration By: mirek on Tue, 14 June 2011 17:59
		Re: Rainbow, first iteration By: mirek on Wed, 15 June 2011 09:33
		Re: Rainbow, first iteration By: unodgs on Tue, 14 June 2011 14:06
		Re: Rainbow, first iteration By: harmac on Wed, 15 June 2011 16:21
		Re: Rainbow, first iteration By: kohait00 on Wed, 22 June 2011 10:21
		Re: Rainbow, first iteration By: mirek on Wed, 22 June 2011 20:40
		Re: Rainbow, first iteration By: kohait00 on Thu, 23 June 2011 00:02
		Re: Rainbow, first iteration By: kohait00 on Mon, 27 June 2011 09:52
		fb0 shows first Upp stuff By: kohait00 on Mon, 27 June 2011 14:49
		Re: fb0 shows first Upp stuff By: Sgifan on Mon, 27 June 2011 16:54
		Re: fb0 shows first Upp stuff By: kohait00 on Mon, 27 June 2011 17:14
		Re: fb0 shows first Upp stuff By: mirek on Mon, 27 June 2011 17:50
		Re: Rainbow, first iteration By: mirek on Mon, 27 June 2011 17:43
		Re: Rainbow, first iteration By: mirek on Mon, 27 June 2011 17:52
		Re: Rainbow, first iteration By: kohait00 on Mon, 27 June 2011 18:14
		Re: Rainbow, first iteration By: mirek on Mon, 27 June 2011 21:05
		Re: Rainbow, first iteration By: kohait00 on Tue, 28 June 2011 12:39
		Re: Rainbow, first iteration By: mirek on Tue, 28 June 2011 13:32
		Re: Rainbow, first iteration By: kohait00 on Tue, 28 June 2011 13:37
		Re: Rainbow, first iteration By: mirek on Tue, 28 June 2011 15:02
		Re: Rainbow, first iteration By: kohait00 on Wed, 29 June 2011 11:43
		Re: Rainbow, first iteration By: mirek on Wed, 29 June 2011 19:11
		Re: Rainbow, first iteration By: tojocky on Wed, 29 June 2011 20:47
		Re: Rainbow, first iteration By: cbpporter on Thu, 30 June 2011 08:33
		Re: Rainbow, first iteration By: kohait00 on Thu, 30 June 2011 09:04
		Re: Rainbow, first iteration By: kohait00 on Thu, 30 June 2011 11:14
		Re: Rainbow, first iteration By: mirek on Mon, 04 July 2011 13:51
		Re: Rainbow, first iteration By: kohait00 on Mon, 04 July 2011 14:12
		Re: Rainbow, first iteration By: mirek on Mon, 04 July 2011 14:35
		Re: Rainbow, first iteration By: kohait00 on Mon, 04 July 2011 15:03
		Re: Rainbow, first iteration By: mirek on Mon, 04 July 2011 15:32
		Re: Rainbow, first iteration By: kohait00 on Mon, 04 July 2011 20:58
		Re: Rainbow, first iteration By: mirek on Mon, 04 July 2011 22:57
		Re: Rainbow, first iteration By: kohait00 on Mon, 04 July 2011 23:29
		Re: Rainbow, first iteration By: mirek on Mon, 04 July 2011 23:44
		Re: Rainbow, first iteration By: kohait00 on Tue, 05 July 2011 10:42
		Re: Rainbow, first iteration By: kohait00 on Tue, 05 July 2011 22:39
		Re: Rainbow, first iteration By: kohait00 on Fri, 08 July 2011 11:36
		Re: Rainbow, first iteration By: mirek on Wed, 06 July 2011 09:44
		Re: Rainbow, first iteration By: kohait00 on Tue, 12 July 2011 11:31
		Re: Rainbow, first iteration By: mirek on Tue, 12 July 2011 15:04
		Re: Rainbow, first iteration By: kohait00 on Tue, 12 July 2011 15:46
		Re: Rainbow, first iteration By: mirek on Tue, 12 July 2011 18:02
		Re: Rainbow, first iteration By: kohait00 on Wed, 13 July 2011 10:46
		Re: Rainbow, first iteration By: kohait00 on Wed, 13 July 2011 17:48
		Re: Rainbow, first iteration By: kohait00 on Thu, 14 July 2011 15:09
		Re: Rainbow, first iteration By: mirek on Fri, 15 July 2011 17:12
		Re: Rainbow, first iteration By: nlneilson on Sun, 17 July 2011 00:38
		Re: Rainbow, first iteration By: mirek on Fri, 15 July 2011 15:13
		Re: Rainbow, first iteration By: kohait00 on Fri, 15 July 2011 16:48
		Re: Rainbow, first iteration By: mirek on Fri, 15 July 2011 18:17
		Re: Rainbow, first iteration By: daveremba on Tue, 19 July 2011 01:56
		Re: Rainbow, first iteration By: kohait00 on Tue, 19 July 2011 09:17
		Re: Rainbow, first iteration By: mirek on Tue, 19 July 2011 10:33
		Re: Rainbow, first iteration By: unodgs on Tue, 19 July 2011 10:42
		Re: Rainbow, first iteration By: kohait00 on Tue, 19 July 2011 15:01
		Re: Rainbow, first iteration By: kohait00 on Tue, 19 July 2011 15:18
		Re: Rainbow, first iteration By: mirek on Tue, 19 July 2011 21:29
		Re: Rainbow, first iteration By: unodgs on Tue, 19 July 2011 22:28
		Re: Rainbow, first iteration By: kohait00 on Wed, 20 July 2011 10:28
		Re: Rainbow, first iteration By: unodgs on Wed, 20 July 2011 10:48
		Re: Rainbow, first iteration By: kohait00 on Wed, 20 July 2011 15:43
		Re: Rainbow, first iteration By: mirek on Wed, 20 July 2011 17:04
		Re: Rainbow, first iteration By: kohait00 on Thu, 21 July 2011 00:10
		Re: Rainbow, first iteration By: kohait00 on Thu, 21 July 2011 12:08
		Re: Rainbow, first iteration By: mirek on Thu, 21 July 2011 12:14
		Re: Rainbow, first iteration By: kohait00 on Thu, 21 July 2011 16:16
		Re: Rainbow, first iteration By: mirek on Thu, 21 July 2011 18:40
		Re: Rainbow, first iteration By: mirek on Thu, 21 July 2011 18:43
		Re: Rainbow, first iteration By: kohait00 on Thu, 21 July 2011 18:48
		Re: Rainbow, first iteration By: kohait00 on Fri, 22 July 2011 11:42
		Re: Rainbow, first iteration By: cbpporter on Fri, 22 July 2011 13:23
		Re: Rainbow, first iteration By: kohait00 on Fri, 22 July 2011 14:17
		Re: Rainbow, first iteration By: mirek on Fri, 22 July 2011 15:02
		Re: Rainbow, first iteration By: kohait00 on Wed, 27 July 2011 15:49
		Re: Rainbow, first iteration By: mirek on Thu, 28 July 2011 17:04
		Re: Rainbow, first iteration By: mirek on Fri, 22 July 2011 14:51
		Re: Rainbow, first iteration By: daveremba on Wed, 20 July 2011 06:17
		Re: Rainbow, first iteration By: mirek on Wed, 20 July 2011 07:13
		Re: Rainbow, first iteration By: daveremba on Thu, 21 July 2011 00:37
		Re: Rainbow, first iteration By: mirek on Thu, 21 July 2011 11:28
		Re: Rainbow, first iteration By: rett on Thu, 01 September 2011 09:54
		Re: Rainbow, first iteration By: mirek on Thu, 01 September 2011 21:16
		Re: Rainbow, first iteration By: rett on Fri, 02 September 2011 09:49

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