Re: [Pdl-porters] Interfacing SDL Surface with a piddle
On 6/27/2010 12:18 PM, Kartik Thakore wrote: This is a good idea. How do I make a piddle of bytes 4 * $width * $height ? At least you would have all the surface and piddle data in the same spot which seems to be your difficulty here This might be easier indeed, thanks. PDL $width = 640; PDL $height = 480; PDL $piddle = zeroes(byte,4,$width,$height); PDL ?vars PDL variables in package main:: Name Type Dimension Flow State Mem $piddleByte D [4,640,480] P1.17Mb
[kthakore/SDL_perl] ae82cb: Added other modules needed
Branch: refs/heads/master Home: http://github.com/kthakore/SDL_perl Commit: ae82cbb9886ea6e889a835962621d8cac7c6c35f http://github.com/kthakore/SDL_perl/commit/ae82cbb9886ea6e889a835962621d8cac7c6c35f Author: Kartik Thakore thakore.kar...@gmail.com Date: 2010-06-27 (Sun, 27 Jun 2010) Changed paths: M lib/pods/SDL/Cookbook/PDL.pod Log Message: --- Added other modules needed
[kthakore/SDL_perl] 9c48d6: Updated cookbook docs on using PDL
Branch: refs/heads/master Home: http://github.com/kthakore/SDL_perl Commit: 9c48d6b186650909f5249424a0cc080b0f868c6b http://github.com/kthakore/SDL_perl/commit/9c48d6b186650909f5249424a0cc080b0f868c6b Author: Kartik Thakore thakore.kar...@gmail.com Date: 2010-06-27 (Sun, 27 Jun 2010) Changed paths: M examples/cookbook/pdl.pl Log Message: --- Updated cookbook docs on using PDL Commit: fd1212cf8b5b63139ca9afee6bc0b46b534eb4f2 http://github.com/kthakore/SDL_perl/commit/fd1212cf8b5b63139ca9afee6bc0b46b534eb4f2 Author: Kartik Thakore thakore.kar...@gmail.com Date: 2010-06-27 (Sun, 27 Jun 2010) Changed paths: M CHANGELOG Log Message: --- Updated CHANGELOG
[kthakore/SDL_perl] 4d4d37: fixed new_form uninit problem
Branch: refs/heads/master Home: http://github.com/kthakore/SDL_perl Commit: 4d4d37ae2f0064cf2212fa0fcb72ee86ed2d8628 http://github.com/kthakore/SDL_perl/commit/4d4d37ae2f0064cf2212fa0fcb72ee86ed2d8628 Author: Kartik Thakore thakore.kar...@gmail.com Date: 2010-06-27 (Sun, 27 Jun 2010) Changed paths: M src/Core/objects/Surface.xs M t/core_surface.t Log Message: --- fixed new_form uninit problem
Re: [Pdl-porters] Interfacing SDL Surface with a piddle
On 6/27/2010 10:59 AM, Kartik Thakore wrote: Hi Ok I looked at get_dataref. But I still don't understand why the surface-pixels is swaped out when a piddle is written. Both of the Devel::Peek for the get_dataref and surface-get_pixels is the exact same. get_dataref is a perl reference to the data section of the piddle. The surface-pixels is just a pointer to the pixel data. I see no copying of data in the code so it doesn't seem like they should be the same. I notice on the page you reference for the XS stuff that there is a surface_new_from routine. Have you tried creating a piddle of data the size and structure of the surface and then creating the desired surface from that? At least you would have all the surface and piddle data in the same spot which seems to be your difficulty here. --Chris On Sun, Jun 27, 2010 at 1:32 AM, Chris Marshall c...@alum.mit.edu mailto:c...@alum.mit.edu wrote: On 6/26/2010 10:49 PM, Kartik Thakore wrote: Right but where is the piddle xs code? It is in Basic/Core in the PDL directory. The piddle data is in the string of the perl scalar. That way it gets the advantage of the perl memory allocation/freeing... --Chris On Sat, Jun 26, 2010 at 10:35 PM, Chris Marshall c...@alum.mit.edu mailto:c...@alum.mit.edu mailto:c...@alum.mit.edu mailto:c...@alum.mit.edu wrote: On 6/26/2010 10:10 PM, Kartik Thakore wrote: What SV_type is getdata_ref using? where can I find that? You can get a copy of the PDL source from CPAN and that should explain things. --Chris No virus found in this incoming message. Checked by AVG - www.avg.com http://www.avg.com Version: 9.0.830 / Virus Database: 271.1.1/2964 - Release Date: 06/26/10 02:35:00 No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.830 / Virus Database: 271.1.1/2966 - Release Date: 06/27/10 02:35:00
FrozenBubble
Hi Folks, We have finished all of the tickets that GC pointed out for differences between the new FB and the old one. It is located here: http://github.com/kthakore/frozen-bubble Please not that you will required the SDL 2.5 RC, andd SDLx-TTF from github here: http://github.com/kthakore/SDL_perl http://github.com/kthakore/SDLx-TTF Please give it a review and let us know. Regards, Kartik Thakore On 2010-06-26, at 10:44 AM, Kartik Thakore thakore.kar...@gmail.com wrote: HI Guillaume, I have close some more tickets. http://sdlperl.ath.cx/projects/SDLPerl/ticket/141 http://sdlperl.ath.cx/projects/SDLPerl/ticket/143 http://sdlperl.ath.cx/projects/SDLPerl/ticket/152 http://sdlperl.ath.cx/projects/SDLPerl/ticket/156 http://sdlperl.ath.cx/projects/SDLPerl/ticket/157 http://sdlperl.ath.cx/projects/SDLPerl/ticket/158 http://sdlperl.ath.cx/projects/SDLPerl/ticket/159 Please also look at this one http://sdlperl.ath.cx/projects/SDLPerl/ticket/146 if 0 is deprecated and should not be used. But I have reverted back. Thanks
