Otwieranie ekranów o różnych parametrach powoduje problemy,o czy wspomina Elbox w info do VooDoo:
Note: Do not use screens open in different endian modes simultaneousely.
Any program, which write to inactive screen, when active screen
is opened in other endian mode may cause graphic corruption
of the content of inactive screen. Changing endian modes (outside
the allowed group) destroys also the data stored by PCI busmaster
cards (Spider, FastEthernet, SB128, Terratec 512i,...) in their
DMA buffers located in the gfx card memory.
You can freely use simultanousely only screen among the following
groups of modes:
1. all little endian modes:
8-bit, 15-bit PC (Voodoo4/5), 16-bit PC, 24-bit, 32-bit BGRA
2. big endian modes:
15-bit (voodoo4/5), 16-bit
3. big endian modes:
32-bit ARGB
Note: In big-endian 32 bit modes, Voodoo frame buffer should
be accessed in long-word only (requirement of the Voodoo chipset).
Note: Big-endian modes do not support overlay.
Jeszcze taka ciekawostkwa,kiedy otwarłem ekran 1280x1024 16bit PC pamięć VooDoo stopniała do 2 MB a po zmianie na 1920x1080 16 bit PC mam 4 MB.Zmiana na 1280x1024 24 bity daje wzrost do 4MB.Bądż tu mądry.