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Rev Age Author Path Log message Diff
4685 5451 d 21 h jermar /trunk/ Fix 16bpp modes.  
4676 5454 d 23 h jermar /trunk/ RGB conversion functions should work with a well-defined pixel format.  
4151 5590 d 1 h decky /trunk/kernel/arch/ia32/src/ properly detect VESA 16 bpp modes with 5:5:5 colors  
4096 5596 d 0 h decky /trunk/kernel/arch/ia32/src/drivers/ fix very strange condition  
3790 5659 d 6 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
3707 5681 d 23 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3672 5692 d 22 h jermar /trunk/ Merge sparc branch to trunk.  
2089 6370 d 4 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6380 d 21 h jermar /trunk/ (c) versus (C)  
1993 6437 d 5 h decky /trunk/ make framebuffer code more generic  
1837 6547 d 10 h jermar /trunk/ Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).

At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.

Add note to 8bpp pixel functions pointing out drawbacks of that mode.		  
1787 6570 d 23 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6578 d 1 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1754 6592 d 7 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.		  
1702 6599 d 3 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1477 6611 d 13 h decky /kernel/trunk/arch/ cleanup  
1473 6611 d 22 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1371 6624 d 20 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1327 6629 d 3 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6629 d 22 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 6630 d 5 h jermar /kernel/trunk/ Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().		  
1311 6631 d 3 h jermar /kernel/trunk/arch/ia32/src/drivers/ Fix number of frames allocated for VESA frame buffer in the singular
case when the frame buffer size is below FRAME_SIZE.		  
1310 6631 d 5 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1292 6638 d 3 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1289 6638 d 4 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1287 6638 d 7 h vana /kernel/trunk/ ia32 VESA FB support