https://bugs.documentfoundation.org/show_bug.cgi?id=103833
V Stuart Foote <vstuart.fo...@utsa.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|regression |
CC| |markus.mohrhard@googlemail.
| |com,
| |mikekagan...@hotmail.com,
| |vstuart.fo...@utsa.edu
Component|Writer |graphics stack
Summary|Fileopen: compressed images |Mishandling in VLC of sRGB
|appear black because not |encoded bilevel PNG with
|calculated (when OpenGL |OpenGL rendering--result in
|enabled) |Black rectangle rather than
| |bitmap image
--- Comment #7 from V Stuart Foote <vstuart.fo...@utsa.edu> ---
Attachment 113502 (from bug 89473) is a MS Word .doc file that contains a set
of diagrams as PNG images.
Extracting the images, the ImageMagik "identify -verbose" shows them to be
"Bilevel" with depth of 8/1-bit in sRGB color space--but with an alpha color,
background color, and border color defined.
With OpenGL rendering enabled--inserting any of these odd PNGs to document
canvas (Writer, Draw, Impress) renders each as a black rectangle. While
processing with GPU enabled, or just with CPU, the image is well formed to
canvas--and on print/export.
Removing regression as this has clearly been an issue with our OpenGL rendering
in VCL when implemented for 4.4.0
=-tested with-=
Windows 10 Pro 64-bit en-US
nVidia GTX 750Ti w/driver 21.21.13.7270
Version: 5.3.0.3 (x64)
Build ID: 7074905676c47b82bbcfbea1aeefc84afe1c50e1
CPU Threads: 8; OS Version: Windows 6.19; UI Render: GL; Layout Engine: new;
Locale: en-US (en_US); Calc: group
Version: 5.4.0.0.alpha0+
Build ID: 2670ca3fc597decae78499d1397539668eb84e5e
CPU Threads: 8; OS Version: Windows 6.19; UI Render: GL;
TinderBox: Win-x86@42, Branch:master, Time: 2017-01-31_05:32:46
Locale: en-US (en_US); Calc: CL
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