58 lines
2.1 KiB
Plaintext
58 lines
2.1 KiB
Plaintext
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3,v 1.13 2002/05/07 23:15:58 alanh Exp $ */
|
|
|
|
STATUS as of Tue, 8 May 2001 19:01:39 +0200
|
|
|
|
Working :
|
|
* Unaccelerated : Depth 8, 15, 16 and 24 are ok. I tested them upto
|
|
1280x1024 only as my monitor don't support higher modes.
|
|
* Endianess clean, thanks to Romain Dolbeau <dolbeaur@club-internet.fr> for
|
|
helping me debug this.
|
|
* HW cursor.
|
|
* ShadowFb.
|
|
* Full 2D Accels.
|
|
- Sync.
|
|
- Pixmap cache.
|
|
- Offscreen pixmaps.
|
|
- Clipping.
|
|
- Screen to screen copy.
|
|
- Solid fills.
|
|
- HorVert Solid Lines .
|
|
- 8x8 Mono Pattern Fills.
|
|
- Color Expansion Fills.
|
|
- Images Writes.
|
|
- Bitmap Writes using direct FIFO writes with or without FIFO Disconnect.
|
|
- Pixmap Writes using direct FIFO writes with or without FIFO Disconnect.
|
|
* Appian J2000 second head initialization.
|
|
* Xv : Hardware video scaler :
|
|
- Needs checking on a big endian machine.
|
|
- Needs acceleration to work - there is a hardware bug in YV12 mode.
|
|
- Support both dual head and single head, trough gamma or permedia3.
|
|
- NOTE: depth 15 and 16 currently broken as I can't figure out the
|
|
colorKey equation. From the docs it needs to be padded to 8bits per RGB,
|
|
but that doesn't seem to work either. FIXME.
|
|
- Attributes are :
|
|
- FILTER : None, Partial (X only) or Full filtering.
|
|
- COLORKEY : Speaks for itself
|
|
- DOUBLE_BUFFER : Speaks for itself
|
|
- AUTOPAINT_COLORKEY : Speaks for itself
|
|
- MIRROR : X and/or Y Axis mirroring. (NOT DONE)
|
|
- ALPHA : (NOT DONE)
|
|
- 0 -> FB Only
|
|
- 1 -> 25% Video, 75% FB
|
|
- 2 -> 75% Video, 25% FB
|
|
- 3 -> Video Only
|
|
|
|
Not Working :
|
|
|
|
* [NOT POSSIBLE] 2D Accel :
|
|
- Solid & Dashed Lines are not possible on glint hardware.
|
|
- 8x8 Color Pattern Fill is almost never used.
|
|
- Clipping needs cleaning up.
|
|
* [TODO] 2D Accel hooks for the Rendering extension :
|
|
- Render extension initialization.
|
|
- CPUToScreenTexture.
|
|
- CPUToScreenAlphaTexture.
|
|
|
|
Sven Luther <luther@dpt-info.u-strasbg.fr>
|
|
Alan Hourihane <alanh@fairlite.demon.co.uk>
|