Re: [MBS] When GrowlNotification does nothing
Le 25 juin 2014 à 14:38, Christian Schmitz a écrit: Did you load Growl framework? Does our example work for you? Ok, your examples work and I had not loaded the framework. Still, the documentation doesn't tell anything about the need to load a framework (and the link for more information to the Growl's website is as useful as if it was a C++ sniped code (one reason to use Xojo being it's readability)). Also, it takes time to find examples (that's not your fault, of course, but it discourages me to try the examples when something fails). Perhaps mentioning the need to load a framework would be useful in the main page of the MBS documentation for the Growl class? Thank you. ___ Mbsplugins_monkeybreadsoftware.info mailing list mbsplugins@monkeybreadsoftware.info https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info
[MBS] PictureMBS platform byte-order differences
Hi Christian, If you run the following code on Cocoa vs. Win32 (with GDI+ enabled), the final picture result is different, it appears as if the pixels are mis-ordered: Pushbutton1.Action ' testing PictureMBS byte order dim w,h as integer w=32 h=32 dim p as new picture(w,h) dim r as RGBSurface = p.RGBSurface for y as integer = 0 to h-1 for x as integer = 0 to w-1 r.Pixel(x,y) = cFF80bb99 next next dim pSrc as new PictureMBS(p,p.HasAlphaChannel) dim data as new MemoryBlock(w*h*4) dim pDest as new PictureMBS(data,w,h,PictureMBS.ImageFormatBGRA,w*4) call pDest.copyPixels(pSrc) dim p2 as picture = pDest.CopyPicture break // look at p2 in the debugger. On Mac it's purpleish, on windows it's greenish Is this a bug in PictureMBS? ___ Mbsplugins_monkeybreadsoftware.info mailing list mbsplugins@monkeybreadsoftware.info https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info
Re: [MBS] PictureMBS platform byte-order differences
It seems that a workaround is to add this: #if TargetWin32 data.EndianU32_LtoBMBS(0,data.size/4) #endif On Jun 27, 2014, at 9:03 AM, Michael Diehr m...@xochi.com wrote: Hi Christian, If you run the following code on Cocoa vs. Win32 (with GDI+ enabled), the final picture result is different, it appears as if the pixels are mis-ordered: Pushbutton1.Action ' testing PictureMBS byte order dim w,h as integer w=32 h=32 dim p as new picture(w,h) dim r as RGBSurface = p.RGBSurface for y as integer = 0 to h-1 for x as integer = 0 to w-1 r.Pixel(x,y) = cFF80bb99 next next dim pSrc as new PictureMBS(p,p.HasAlphaChannel) dim data as new MemoryBlock(w*h*4) dim pDest as new PictureMBS(data,w,h,PictureMBS.ImageFormatBGRA,w*4) call pDest.copyPixels(pSrc) dim p2 as picture = pDest.CopyPicture break // look at p2 in the debugger. On Mac it's purpleish, on windows it's greenish Is this a bug in PictureMBS? ___ Mbsplugins_monkeybreadsoftware.info mailing list mbsplugins@monkeybreadsoftware.info https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info ___ Mbsplugins_monkeybreadsoftware.info mailing list mbsplugins@monkeybreadsoftware.info https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info
Re: [MBS] PictureMBS vs. PictureReaderMBS ?
Am 27.06.2014 um 17:48 schrieb Michael Diehr m...@xochi.com: Hi Christian, A few questions: 1. Do you have any idea what's the fastest way to get access to the pixel data ARGB (etc.) in a Xojo Picture? I'm trying to avoid making extra copies of the data, both to avoid the memory usage and the time wasted. Should PictureMBS be faster or slower than PictureReaderMBS? PictureMBS does not copy the image in constructor. PictureReaderMBS may make a copy if required. PictureEditorMBS also does not copy. 2. Also, the documentation for PictureReaderMBS.Data says Changes here will be visible in the picture. (except for platforms where a copy is made of the data) If I'm using the new-style 32 bit Xojo pictures, do you know for Win32 or Cocoa if the copy is made? A copy is made for older things like ICNS or PICT based pictures. Or with vector pictures. Or with pictures 32 bit. But it should not make one for new style pictures. Sincerely Christian -- Read our blog about news on our plugins: http://www.mbsplugins.de/ ___ Mbsplugins_monkeybreadsoftware.info mailing list mbsplugins@monkeybreadsoftware.info https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info
Re: [MBS] PictureMBS platform byte-order differences
Am 27.06.2014 um 18:03 schrieb Michael Diehr m...@xochi.com: Hi Christian, If you run the following code on Cocoa vs. Win32 (with GDI+ enabled), the final picture result is different, it appears as if the pixels are mis-ordered: fixed for next version. Also for future I make the Offset properties writable, so you can correct it yourself. Sincerely Christian -- Read our blog about news on our plugins: http://www.mbsplugins.de/ ___ Mbsplugins_monkeybreadsoftware.info mailing list mbsplugins@monkeybreadsoftware.info https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info
