For professional work we create Multilayer OpenEXRs (half float) for animations and stills. None of the files created could yet be opened in Krita. Some files are really HighResolution (6480x4484 with lot's of layer). Opening those files just shows loading progress until it crashes. Smaller Animation Frames do load, but before the image is displayed the App-Crashes. Windows 7 64bit, 24 Gig RAM, 2x GTX 980 (non SLI) Krita Version tested after short twitter (user: manuelalbertcom) conversation: krita-3.0-RC-1-master-6f75b0f-x64.zip (64 bits) Reproducible: Always Steps to Reproduce: 1. Open the File Actual Results: Nothing or Crash Expected Results: Open the file and display the layers For better investigation I uploaded a sample file: http://download.creamsurfer.de/krita_bugreport/samplefile.exr (this is a production file/testrender)
Hi Manuel, Thanks for your report. I can confirm the crash with your samplefile, it's really useful to have access to that!. How were the files created? Notes: * The actual OS doesn't matter. * It's not a regression from Krita 2.9: that crashes as well on these files.
The backtrace from Krita 3: (From 2.9 is similar, also happens in allocating tile data) malloc ( this=0x7ffff6ca8648 <boost::singleton_pool<KisTileData, 32768u, boost::default_user_allocator_new_delete, boost::mutex, 128u, 2048u>::storage+40>) at /usr/include/boost/pool/pool.hpp:432 #1 malloc () at /usr/include/boost/pool/singleton_pool.hpp:137 #2 KisTileData::allocateData (pixelSize=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data.cc:127 #3 0x00007ffff68278d5 in KisTileData::KisTileData (this=0x541d540, rhs=..., checkFreeMemory=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data.cc:77 #4 0x00007ffff6829f11 in KisTileDataStore::duplicateTileData ( this=0x7ffff6ca86e0 <_ZZN12_GLOBAL__N_116Q_QGS_s_instance13innerFunctionEvE6holder>, rhs=0x6806b60) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data_store.cc:165 #5 0x00007ffff68265ef in clone (this=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_tile_data.h:88 #6 KisTile::lockForWrite (this=0x686ae80) at /home/boud/dev/krita/libs/image/tiles3/kis_tile.cc:187 #7 0x00007ffff683e944 in lockTile (this=<optimized out>, tile=...) at /home/boud/dev/krita/libs/image/tiles3/kis_base_iterator.h:40 #8 KisHLineIterator2::fetchTileDataForCache (this=this@entry=0x68c0620, kti=..., col=col@entry=1, row=row@entry=1) at /home/boud/dev/krita/libs/image/tiles3/kis_hline_iterator.cpp:207 #9 0x00007ffff683ef58 in KisHLineIterator2::KisHLineIterator2 (this=0x68c0620, dataManager=<optimized out>, x=<optimized out>, y=64, w=<optimized out>, offsetX=<optimized out>, offsetY=0, writable=true, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/kis_hline_iterator.cpp:63 #10 0x00007ffff692ff52 in KisPaintDevice::Private::KisPaintDeviceStrategy::createHLineIteratorNG (this=<optimized out>, dataManager=0x5cd96c0, x=0, y=64, w=1920, offsetX=0, offsetY=0) at /home/boud/dev/krita/libs/image/kis_paint_device_strategies.h:93 #11 0x00007ffff692b896 in KisPaintDevice::createHLineIteratorNG (this=<optimized out>, x=x@entry=0, y=y@entry=64, w=w@entry=1920) at /home/boud/dev/krita/libs/image/kis_paint_device.cc:1448 #12 0x00007fffb7ebd9b5 in exrConverter::Private::decodeData4<float> (this=0x66b0840, file=..., info=..., layer=..., width=width@entry=1920, xstart=xstart@entry=0, ystart=ystart@entry=0, height=height@entry=1080, ptype=ptype@entry=Imf_2_1::FLOAT) at /home/boud/dev/krita/plugins/impex/exr/exr_converter.cc:397 #13 0x00007fffb7eb1436 in exrConverter::decode (this=this@entry=0x7fffffffc9a0, filename=...) at /home/boud/dev/krita/plugins/impex/exr/exr_converter.cc:831 #14 0x00007fffb7eb1fb5 in exrConverter::buildImage (this=this@entry=0x7fffffffc9a0, filename=...) at /home/boud/dev/krita/plugins/impex/exr/exr_converter.cc:869 #15 0x00007fffb7eab23f in exrImport::convert (this=0x66ae5b0, to=...) at /home/boud/dev/krita/plugins/impex/exr/exr_import.cc:68 #16 0x00007ffff790ae94 in CalligraFilter::ChainLink::invokeFilter (this=0x630ac60) at /home/boud/dev/krita/libs/ui/KisFilterChainLink.cpp:87 #17 0x00007ffff790a1a8 in KisFilterChain::invokeChain (this=this@entry=0x66b8f70) at /home/boud/dev/krita/libs/ui/KisFilterChain.cpp:92 #18 0x00007ffff79111ba in KisImportExportManager::importDocument (this=0x654ce80, location=..., documentMimeType=..., status=@0x7fffffffcd40: 100372496) at /home/boud/dev/krita/libs/ui/KisImportExportManager.cpp:156 #19 0x00007ffff78fc0f3 in KisDocument::openFile (this=0x5fb9010) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:1217 #20 0x00007ffff78fc6dd in openFile (this=0x5facc30) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:372 #21 openLocalFile (this=0x5facc30) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:389 #22 KisDocument::openUrlInternal (this=this@entry=0x5fb9010, url=...) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:2218 #23 0x00007ffff78fcba0 in KisDocument::openUrl (this=this@entry=0x5fb9010, _url=..., flags=flags@entry=KisDocument::OPEN_URL_FLAG_NONE) at /home/boud/dev/krita/libs/ui/KisDocument.cpp:1149 #24 0x00007ffff7915b90 in KisMainWindow::openDocumentInternal (this=this@entry=0x5ab3050, url=..., newdoc=newdoc@entry=0x5fb9010) at /home/boud/dev/krita/libs/ui/KisMainWindow.cpp:797 #25 0x00007ffff78ec520 in KisApplication::start (this=this@entry=0x7fffffffd5a0, args=...) at /home/boud/dev/krita/libs/ui/KisApplication.cpp:451 #26 0x0000000000404c7f in main (argc=2, argv=<optimized out>) at /home/boud/dev/krita/krita/main.cc:220 (gdb)
(In reply to Boudewijn Rempt from comment #1) > Hi Manuel, > > Thanks for your report. I can confirm the crash with your samplefile, it's > really useful to have access to that!. How were the files created? > > Notes: > > * The actual OS doesn't matter. > * It's not a regression from Krita 2.9: that crashes as well on these files. The files were created in blender (the version number should be 2.76 but we work with latest version most of the time and none of them produced something useful).
Thanks -- this is what exrheader sees, boud@thinkstation:~/src/openexr_viewers-2.2.0> exrheader ~/samplefile.exr /home/boud/samplefile.exr: file format version: 2, flags 0x0 BlenderMultiChannel (type string): "Blender V2.55.1 and newer" Camera (type string): "Cam" Date (type string): "2015/10/21 19:20:42" File (type string): "\\user-pc\Render_JOBS\TIGUAN\Test_File\SCN_TS_SHOT_TS_01_A.blend" Frame (type string): "18" RenderTime (type string): "06:54.53" Scene (type string): "Scene" Time (type string): "00:00:00:18" channels (type chlist): BACKGROUND.AO.B, 16-bit floating-point, sampling 1 1 BACKGROUND.AO.G, 16-bit floating-point, sampling 1 1 BACKGROUND.AO.R, 16-bit floating-point, sampling 1 1 BACKGROUND.Combined.A, 16-bit floating-point, sampling 1 1 BACKGROUND.Combined.B, 16-bit floating-point, sampling 1 1 BACKGROUND.Combined.G, 16-bit floating-point, sampling 1 1 BACKGROUND.Combined.R, 16-bit floating-point, sampling 1 1 BACKGROUND.Depth.Z, 32-bit floating-point, sampling 1 1 BACKGROUND.GlossDir.B, 16-bit floating-point, sampling 1 1 BACKGROUND.GlossDir.G, 16-bit floating-point, sampling 1 1 BACKGROUND.GlossDir.R, 16-bit floating-point, sampling 1 1 BACKGROUND.Shadow.B, 16-bit floating-point, sampling 1 1 BACKGROUND.Shadow.G, 16-bit floating-point, sampling 1 1 BACKGROUND.Shadow.R, 16-bit floating-point, sampling 1 1 BACKGROUND.Vector.W, 16-bit floating-point, sampling 1 1 BACKGROUND.Vector.X, 16-bit floating-point, sampling 1 1 BACKGROUND.Vector.Y, 16-bit floating-point, sampling 1 1 BACKGROUND.Vector.Z, 16-bit floating-point, sampling 1 1 CAR.AO.B, 16-bit floating-point, sampling 1 1 CAR.AO.G, 16-bit floating-point, sampling 1 1 CAR.AO.R, 16-bit floating-point, sampling 1 1 CAR.Combined.A, 16-bit floating-point, sampling 1 1 CAR.Combined.B, 16-bit floating-point, sampling 1 1 CAR.Combined.G, 16-bit floating-point, sampling 1 1 CAR.Combined.R, 16-bit floating-point, sampling 1 1 CAR.Depth.Z, 32-bit floating-point, sampling 1 1 CAR.DiffCol.B, 16-bit floating-point, sampling 1 1 CAR.DiffCol.G, 16-bit floating-point, sampling 1 1 CAR.DiffCol.R, 16-bit floating-point, sampling 1 1 CAR.DiffDir.B, 16-bit floating-point, sampling 1 1 CAR.DiffDir.G, 16-bit floating-point, sampling 1 1 CAR.DiffDir.R, 16-bit floating-point, sampling 1 1 CAR.DiffInd.B, 16-bit floating-point, sampling 1 1 CAR.DiffInd.G, 16-bit floating-point, sampling 1 1 CAR.DiffInd.R, 16-bit floating-point, sampling 1 1 CAR.Emit.B, 16-bit floating-point, sampling 1 1 CAR.Emit.G, 16-bit floating-point, sampling 1 1 CAR.Emit.R, 16-bit floating-point, sampling 1 1 CAR.GlossDir.B, 16-bit floating-point, sampling 1 1 CAR.GlossDir.G, 16-bit floating-point, sampling 1 1 CAR.GlossDir.R, 16-bit floating-point, sampling 1 1 CAR.IndexMA.X, 16-bit floating-point, sampling 1 1 CAR.Mist.Z, 16-bit floating-point, sampling 1 1 CAR.TransCol.B, 16-bit floating-point, sampling 1 1 CAR.TransCol.G, 16-bit floating-point, sampling 1 1 CAR.TransCol.R, 16-bit floating-point, sampling 1 1 CAR.TransDir.B, 16-bit floating-point, sampling 1 1 CAR.TransDir.G, 16-bit floating-point, sampling 1 1 CAR.TransDir.R, 16-bit floating-point, sampling 1 1 CAR.TransInd.B, 16-bit floating-point, sampling 1 1 CAR.TransInd.G, 16-bit floating-point, sampling 1 1 CAR.TransInd.R, 16-bit floating-point, sampling 1 1 CAR.Vector.W, 16-bit floating-point, sampling 1 1 CAR.Vector.X, 16-bit floating-point, sampling 1 1 CAR.Vector.Y, 16-bit floating-point, sampling 1 1 CAR.Vector.Z, 16-bit floating-point, sampling 1 1 Composite.Combined.A, 16-bit floating-point, sampling 1 1 Composite.Combined.B, 16-bit floating-point, sampling 1 1 Composite.Combined.G, 16-bit floating-point, sampling 1 1 Composite.Combined.R, 16-bit floating-point, sampling 1 1 GLASSES.AO.B, 16-bit floating-point, sampling 1 1 GLASSES.AO.G, 16-bit floating-point, sampling 1 1 GLASSES.AO.R, 16-bit floating-point, sampling 1 1 GLASSES.Combined.A, 16-bit floating-point, sampling 1 1 GLASSES.Combined.B, 16-bit floating-point, sampling 1 1 GLASSES.Combined.G, 16-bit floating-point, sampling 1 1 GLASSES.Combined.R, 16-bit floating-point, sampling 1 1 GLASSES.Depth.Z, 32-bit floating-point, sampling 1 1 GLASSES.IndexMA.X, 16-bit floating-point, sampling 1 1 GLASSES.Mist.Z, 16-bit floating-point, sampling 1 1 GLASSES.TransCol.B, 16-bit floating-point, sampling 1 1 GLASSES.TransCol.G, 16-bit floating-point, sampling 1 1 GLASSES.TransCol.R, 16-bit floating-point, sampling 1 1 GLASSES.TransDir.B, 16-bit floating-point, sampling 1 1 GLASSES.TransDir.G, 16-bit floating-point, sampling 1 1 GLASSES.TransDir.R, 16-bit floating-point, sampling 1 1 GLASSES.TransInd.B, 16-bit floating-point, sampling 1 1 GLASSES.TransInd.G, 16-bit floating-point, sampling 1 1 GLASSES.TransInd.R, 16-bit floating-point, sampling 1 1 GLASSES.Vector.W, 16-bit floating-point, sampling 1 1 GLASSES.Vector.X, 16-bit floating-point, sampling 1 1 GLASSES.Vector.Y, 16-bit floating-point, sampling 1 1 GLASSES.Vector.Z, 16-bit floating-point, sampling 1 1 compression (type compression): zip, multi-scanline blocks dataWindow (type box2i): (0 0) - (1919 1079) displayWindow (type box2i): (0 0) - (1919 1079) lineOrder (type lineOrder): increasing y pixelAspectRatio (type float): 1 screenWindowCenter (type v2f): (0 0) screenWindowWidth (type float): 1 type (type string): "scanlineimage"
Attribute: BlenderMultiChannel type: string Attribute: Camera type: string Attribute: Date type: string Attribute: File type: string Attribute: Frame type: string Attribute: RenderTime type: string Attribute: Scene type: string Attribute: Time type: string Attribute: channels type: chlist Attribute: compression type: compression Attribute: dataWindow type: box2i Attribute: displayWindow type: box2i Attribute: lineOrder type: lineOrder Attribute: pixelAspectRatio type: float Attribute: screenWindowCenter type: v2f Attribute: screenWindowWidth type: float Checking for ARGB channels, they can occur in single-layer _or_ multi-layer images: Channel name = BACKGROUND.AO.B type = 1 Channel name = BACKGROUND.AO.G type = 1 Channel name = BACKGROUND.AO.R type = 1 Channel name = BACKGROUND.Combined.A type = 1 Channel name = BACKGROUND.Combined.B type = 1 Channel name = BACKGROUND.Combined.G type = 1 Channel name = BACKGROUND.Combined.R type = 1 Channel name = BACKGROUND.Depth.Z type = 2 Channel name = BACKGROUND.GlossDir.B type = 1 Channel name = BACKGROUND.GlossDir.G type = 1 Channel name = BACKGROUND.GlossDir.R type = 1 Channel name = BACKGROUND.Shadow.B type = 1 Channel name = BACKGROUND.Shadow.G type = 1 Channel name = BACKGROUND.Shadow.R type = 1 Channel name = BACKGROUND.Vector.W type = 1 Channel name = BACKGROUND.Vector.X type = 1 Channel name = BACKGROUND.Vector.Y type = 1 Channel name = BACKGROUND.Vector.Z type = 1 Channel name = CAR.AO.B type = 1 Channel name = CAR.AO.G type = 1 Channel name = CAR.AO.R type = 1 Channel name = CAR.Combined.A type = 1 Channel name = CAR.Combined.B type = 1 Channel name = CAR.Combined.G type = 1 Channel name = CAR.Combined.R type = 1 Channel name = CAR.Depth.Z type = 2 Channel name = CAR.DiffCol.B type = 1 Channel name = CAR.DiffCol.G type = 1 Channel name = CAR.DiffCol.R type = 1 Channel name = CAR.DiffDir.B type = 1 Channel name = CAR.DiffDir.G type = 1 Channel name = CAR.DiffDir.R type = 1 Channel name = CAR.DiffInd.B type = 1 Channel name = CAR.DiffInd.G type = 1 Channel name = CAR.DiffInd.R type = 1 Channel name = CAR.Emit.B type = 1 Channel name = CAR.Emit.G type = 1 Channel name = CAR.Emit.R type = 1 Channel name = CAR.GlossDir.B type = 1 Channel name = CAR.GlossDir.G type = 1 Channel name = CAR.GlossDir.R type = 1 Channel name = CAR.IndexMA.X type = 1 Channel name = CAR.Mist.Z type = 1 Channel name = CAR.TransCol.B type = 1 Channel name = CAR.TransCol.G type = 1 Channel name = CAR.TransCol.R type = 1 Channel name = CAR.TransDir.B type = 1 Channel name = CAR.TransDir.G type = 1 Channel name = CAR.TransDir.R type = 1 Channel name = CAR.TransInd.B type = 1 Channel name = CAR.TransInd.G type = 1 Channel name = CAR.TransInd.R type = 1 Channel name = CAR.Vector.W type = 1 Channel name = CAR.Vector.X type = 1 Channel name = CAR.Vector.Y type = 1 Channel name = CAR.Vector.Z type = 1 Channel name = Composite.Combined.A type = 1 Channel name = Composite.Combined.B type = 1 Channel name = Composite.Combined.G type = 1 Channel name = Composite.Combined.R type = 1 Channel name = GLASSES.AO.B type = 1 Channel name = GLASSES.AO.G type = 1 Channel name = GLASSES.AO.R type = 1 Channel name = GLASSES.Combined.A type = 1 Channel name = GLASSES.Combined.B type = 1 Channel name = GLASSES.Combined.G type = 1 Channel name = GLASSES.Combined.R type = 1 Channel name = GLASSES.Depth.Z type = 2 Channel name = GLASSES.IndexMA.X type = 1 Channel name = GLASSES.Mist.Z type = 1 Channel name = GLASSES.TransCol.B type = 1 Channel name = GLASSES.TransCol.G type = 1 Channel name = GLASSES.TransCol.R type = 1 Channel name = GLASSES.TransDir.B type = 1 Channel name = GLASSES.TransDir.G type = 1 Channel name = GLASSES.TransDir.R type = 1 Channel name = GLASSES.TransInd.B type = 1 Channel name = GLASSES.TransInd.G type = 1 Channel name = GLASSES.TransInd.R type = 1 Channel name = GLASSES.Vector.W type = 1 Channel name = GLASSES.Vector.X type = 1 Channel name = GLASSES.Vector.Y type = 1 Channel name = GLASSES.Vector.Z type = 1 Extra layers: 30 layer name = BACKGROUND.AO channel BACKGROUND.AO.B type = 1 channel BACKGROUND.AO.G type = 1 channel BACKGROUND.AO.R type = 1 layer name = BACKGROUND.Combined channel BACKGROUND.Combined.A type = 1 channel BACKGROUND.Combined.B type = 1 channel BACKGROUND.Combined.G type = 1 channel BACKGROUND.Combined.R type = 1 layer name = BACKGROUND.Depth channel BACKGROUND.Depth.Z type = 2 layer name = BACKGROUND.GlossDir channel BACKGROUND.GlossDir.B type = 1 channel BACKGROUND.GlossDir.G type = 1 channel BACKGROUND.GlossDir.R type = 1 layer name = BACKGROUND.Shadow channel BACKGROUND.Shadow.B type = 1 channel BACKGROUND.Shadow.G type = 1 channel BACKGROUND.Shadow.R type = 1 layer name = BACKGROUND.Vector channel BACKGROUND.Vector.W type = 1 channel BACKGROUND.Vector.X type = 1 channel BACKGROUND.Vector.Y type = 1 channel BACKGROUND.Vector.Z type = 1 layer name = CAR.AO channel CAR.AO.B type = 1 channel CAR.AO.G type = 1 channel CAR.AO.R type = 1 layer name = CAR.Combined channel CAR.Combined.A type = 1 channel CAR.Combined.B type = 1 channel CAR.Combined.G type = 1 channel CAR.Combined.R type = 1 layer name = CAR.Depth channel CAR.Depth.Z type = 2 layer name = CAR.DiffCol channel CAR.DiffCol.B type = 1 channel CAR.DiffCol.G type = 1 channel CAR.DiffCol.R type = 1 layer name = CAR.DiffDir channel CAR.DiffDir.B type = 1 channel CAR.DiffDir.G type = 1 channel CAR.DiffDir.R type = 1 layer name = CAR.DiffInd channel CAR.DiffInd.B type = 1 channel CAR.DiffInd.G type = 1 channel CAR.DiffInd.R type = 1 layer name = CAR.Emit channel CAR.Emit.B type = 1 channel CAR.Emit.G type = 1 channel CAR.Emit.R type = 1 layer name = CAR.GlossDir channel CAR.GlossDir.B type = 1 channel CAR.GlossDir.G type = 1 channel CAR.GlossDir.R type = 1 layer name = CAR.IndexMA channel CAR.IndexMA.X type = 1 layer name = CAR.Mist channel CAR.Mist.Z type = 1 layer name = CAR.TransCol channel CAR.TransCol.B type = 1 channel CAR.TransCol.G type = 1 channel CAR.TransCol.R type = 1 layer name = CAR.TransDir channel CAR.TransDir.B type = 1 channel CAR.TransDir.G type = 1 channel CAR.TransDir.R type = 1 layer name = CAR.TransInd channel CAR.TransInd.B type = 1 channel CAR.TransInd.G type = 1 channel CAR.TransInd.R type = 1 layer name = CAR.Vector channel CAR.Vector.W type = 1 channel CAR.Vector.X type = 1 channel CAR.Vector.Y type = 1 channel CAR.Vector.Z type = 1 layer name = Composite.Combined channel Composite.Combined.A type = 1 channel Composite.Combined.B type = 1 channel Composite.Combined.G type = 1 channel Composite.Combined.R type = 1 layer name = GLASSES.AO channel GLASSES.AO.B type = 1 channel GLASSES.AO.G type = 1 channel GLASSES.AO.R type = 1 layer name = GLASSES.Combined channel GLASSES.Combined.A type = 1 channel GLASSES.Combined.B type = 1 channel GLASSES.Combined.G type = 1 channel GLASSES.Combined.R type = 1 layer name = GLASSES.Depth channel GLASSES.Depth.Z type = 2 layer name = GLASSES.IndexMA channel GLASSES.IndexMA.X type = 1 layer name = GLASSES.Mist channel GLASSES.Mist.Z type = 1 layer name = GLASSES.TransCol channel GLASSES.TransCol.B type = 1 channel GLASSES.TransCol.G type = 1 channel GLASSES.TransCol.R type = 1 layer name = GLASSES.TransDir channel GLASSES.TransDir.B type = 1 channel GLASSES.TransDir.G type = 1 channel GLASSES.TransDir.R type = 1 layer name = GLASSES.TransInd channel GLASSES.TransInd.B type = 1 channel GLASSES.TransInd.G type = 1 channel GLASSES.TransInd.R type = 1 layer name = GLASSES.Vector channel GLASSES.Vector.W type = 1 channel GLASSES.Vector.X type = 1 channel GLASSES.Vector.Y type = 1 channel GLASSES.Vector.Z type = 1 File has 30 layer(s) Image type = 2 Colorspace: "RGBA (32-bit floating/channel)" Decoding "Vector" with 4 channels, and color space "XYZAF16" krita.core: Missing name attribute for tag "date" Decoding "TransInd" with 3 channels, and color space "RGBAF16" Segmentation fault
Created attachment 99217 [details] exr_converter.cc patch I found out that layers can have their own colorspaces. The converter appears to use the colorspace for the entire document rather than the colorspace for the layer, so they are not loaded properly and we get those errors. I put the check for the colorspace in the layer instead of the document in this patch, but there are other issues. It gets to loading a "Vector" layer (possibly GLASSES) and stalls completely. I think it has something to do with the while loop in the unmultiplyAlpha call because it gets stuck while processing a pixel, returns no error messages and doesn't crash.
beelzy, please use phabricator for review requests, we lose them here :) (You just use your forum account in the ldap area and then submit the patch via differential)
Git commit e252eb3a0230785a3de5ab733f9e7ad238e010e7 by Boudewijn Rempt. Committed on 28/05/2016 at 14:14. Pushed by rempt into branch 'master'. Use the layer's not the image's type when reading pixel data Patch by Beelzy M +2 -2 plugins/impex/exr/exr_converter.cc http://commits.kde.org/krita/e252eb3a0230785a3de5ab733f9e7ad238e010e7
Git commit 5f02b6cf33b5bb87889d40e2bad4115f4575e357 by Boudewijn Rempt. Committed on 30/05/2016 at 09:53. Pushed by rempt into branch 'krita/3.0'. Make sure the alpha value is positive when unmultiplying Otherwise the loop will never end. The image in the referenced bug now loads. M +1 -1 plugins/impex/exr/exr_converter.cc http://commits.kde.org/krita/5f02b6cf33b5bb87889d40e2bad4115f4575e357
Thank you for the fixes. If you need other files to test, I can supply you other samples.
I'm still not sure Krita really loads the files correctly, though :-)
I prepared a few samples today and uploaded them to my webspace: http://download.creamsurfer.de/krita_bugreport/samples_openEXR.7z http://download.creamsurfer.de/krita_bugreport/16bitfloat_zip_singlelayer_CC_Multipass.exr (this was created using different colormanagement options and contains only one Renderlayer but multiple passes) I don't know if they're helpful, yet I tried to put together a few different cases (e.g. like 16bit float and 32bit float options). If I can help out in any way, please tell me what you need. Thank you. You guys rock!
This has been fixed.