SarahW
f6406c77e5
Add fast path in Banshee overlay render; if overlay is unfiltered and
...
unscaled then just write straight to destination buffer.
2020-11-14 19:33:51 +00:00
SarahW
2cf57ab8b2
If Banshee video overlay is full screen (as would be the case for
...
full screen 3D), don't bother rendering the desktop behind it.
2020-11-14 19:33:51 +00:00
SarahW
3e5e519d10
Implement dirty updating on Banshee 16bpp tiled modes
2020-11-14 19:33:51 +00:00
SarahW
e761045e40
Remove unused variables in Banshee.
2020-11-14 19:33:51 +00:00
SarahW
1900499ace
Fix "effective clockspeed" display when using Banshee.
2020-11-14 19:33:51 +00:00
SarahW
1915149391
Increase Banshee revision to 3, matching my real CL Banshee card. Removes
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the need for any fogTable hack, which is in any case inconsistently applied
by drivers and I think may only be needed on pre-production devices.
2020-11-14 19:33:49 +00:00
SarahW
95ccdcae5c
Implement bilinear filtering on Banshee video overlay.
2020-11-14 19:33:49 +00:00
SarahW
9adb36ece3
Banshee status now returns busy when either of the render threads is
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busy. Fixed HUD in Jedi Knight.
2020-11-14 19:33:49 +00:00
SarahW
c9bf81f599
Fix Banshee CMDFIFO base address mask.
2020-11-14 19:33:49 +00:00
SarahW
fccd59ba92
Add Banshee RGB565 undithered overlay format. Currently dithered and
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undithered are handled the same.
2020-11-14 19:33:49 +00:00
SarahW
870a19f537
Don't fatal() on unknown Banshee port read/write. Fixes Windows 95
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hardware detection.
2020-11-14 19:33:48 +00:00
SarahW
93c0bc85c7
Mark Banshee mappings as external. Banshee cards now work on GA-686BX.
2020-11-14 19:33:48 +00:00
SarahW
a85f315daf
The existing A-Trend Banshee card is AGP, which is not currently emulated.
...
Replaced with a reference SGRAM PCI card, and added a Creative SDRAM card.
2020-11-14 19:33:48 +00:00
SarahW
2212b9a470
Implement out-of-order CMDFIFO handling on Banshee.
2020-11-14 19:33:31 +00:00
SarahW
06a07cfcbc
Fix off-by-one size error with Banshee overlay.
2020-11-14 19:33:30 +00:00
SarahW
d1f17cd8ae
Don't flush Banshee pipeline when reading clipping registers. Fixes
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severe slowdown in 3dMark2000 fill rate test.
2020-11-14 19:33:29 +00:00
SarahW
133f19fe39
Implement Banshee tiled surfaces
2020-11-14 19:33:29 +00:00
SarahW
19a5dfa579
Added Voodoo Banshee emulation.
...
Known issues :
- Tiled framebuffer layout is not yet implemented. This causes horizontal
offsets in some 2D 16bpp stuff (eg FMV in Tomb Raider 2, UI in Expendable)
- Fog is broken and currently disabled for Banshee
- Possibly at least 1 race in 2D blitter emulation
- A few things not yet emulated - overlay filters, some (rarely used) 2D
blitter functions
2020-11-14 19:33:28 +00:00
