Ok, just verified that the issue does show up only on 16M colours.
Did not see it on the testmachine here with the 32k colours I had setup
previously.
At 16M Colours only the first image shows up correct, all others are upside
down.
The last one even has a black area to its right and appears only halve the
horizontal size as with 32k Colours.
I'v collected a screenshot of that.
Config Info:
Mozilla Build 2001091812
SDD Professional GRADD V7.0.7 from Scitech (i.e not the IBM /se Version)
Among other info this was in \os2\drivers\nucleus\config\graphics.log:
GA_enumerateDevices: Found 1 PCI/AGP display devices
Global options for all devices:
Force VBE Fallback ...... Off
Force VGA Fallback ...... Off
Allow non-certified ..... On
Disable write combining . Off
Use BIOS for LCD panel... Auto
Shared AGP memory size... 4096 Kb
Use system memory driver. Off
Virtual Display.......... Off
Loading driver for device 0 (matrox.drv.Dec.04.2000.19.19.21)
---------------------------------------------------------
Monitor record loaded from disk:
Manufacturer... IBM
Model.......... IBM 9519 T85A
Max Resolution. 1600x1200
Max HScan...... 82 KHz
Max VScan...... 76 Hz
Features....... DPMS GTF 16:9
Attempting to enable write combining, base = 0xDE000000, length = 0x01000000 ...
Success!
Attempting to disable caching for MMIO, base = 0xFECF8000, length = 0x00004000 ...
Success!
Attempting to disable caching for MMIO, base = 0xFE000000, length = 0x00004000 ...
Success!
Graphics device configuration:
Manufacturer......... Matrox
Chipset.............. MGA Millennium II
Memory............... 4096 Kb
DAC.................. TI TVP3026 24 bit DAC
Clock................ TI TVP3026 Integrated Clock
Memory Clock......... 60 Mhz
Default Memory Clock. 66 Mhz
Maximum Memory Clock. 70 Mhz
Driver Revision...... Build 12
Driver Build......... Dec 04 2000
Certified Version.... 1.05
Certified Date....... Dec 13 2000
Graphics device options:
Invert .................. Off
Portrait ................ Off
Flipped ................. Off
Prefer 16 bit per pixel.. On
Prefer 32 bit per pixel.. On
Hardware acceleration.... Full
Best regards, Martin
