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Rev Age Author Path Log message Diff
4685 5639 d 21 h jermar /trunk/ Fix 16bpp modes.  
4676 5642 d 23 h jermar /trunk/ RGB conversion functions should work with a well-defined pixel format.  
4151 5778 d 2 h decky /trunk/kernel/arch/ia32/src/ properly detect VESA 16 bpp modes with 5:5:5 colors  
4096 5784 d 1 h decky /trunk/kernel/arch/ia32/src/drivers/ fix very strange condition  
3790 5847 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 5870 d 0 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3672 5880 d 23 h jermar /trunk/ Merge sparc branch to trunk.  
2089 6558 d 5 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6568 d 22 h jermar /trunk/ (c) versus (C)  
1993 6625 d 6 h decky /trunk/ make framebuffer code more generic  
1837 6735 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 6759 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6766 d 1 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1754 6780 d 7 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.		  
1702 6787 d 4 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1477 6799 d 13 h decky /kernel/trunk/arch/ cleanup  
1473 6799 d 23 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1371 6812 d 21 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1327 6817 d 4 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6817 d 22 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 6818 d 6 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 6819 d 4 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 6819 d 6 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1292 6826 d 3 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1289 6826 d 5 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1287 6826 d 8 h vana /kernel/trunk/ ia32 VESA FB support