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Rev Age Author Path Log message Diff
4685 6172 d 22 h jermar /trunk/ Fix 16bpp modes.  
4676 6175 d 23 h jermar /trunk/ RGB conversion functions should work with a well-defined pixel format.  
4151 6311 d 2 h decky /trunk/kernel/arch/ia32/src/ properly detect VESA 16 bpp modes with 5:5:5 colors  
4096 6317 d 1 h decky /trunk/kernel/arch/ia32/src/drivers/ fix very strange condition  
3790 6380 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 6403 d 0 h decky /trunk/ kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)		  
3672 6413 d 23 h jermar /trunk/ Merge sparc branch to trunk.  
2089 7091 d 5 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 7101 d 22 h jermar /trunk/ (c) versus (C)  
1993 7158 d 6 h decky /trunk/ make framebuffer code more generic  
1837 7268 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 7292 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 7299 d 1 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1754 7313 d 7 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.		  
1702 7320 d 4 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1477 7332 d 13 h decky /kernel/trunk/arch/ cleanup  
1473 7332 d 23 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1371 7345 d 21 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1327 7350 d 4 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 7350 d 22 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 7351 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 7352 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 7352 d 6 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1292 7359 d 3 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1289 7359 d 5 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1287 7359 d 8 h vana /kernel/trunk/ ia32 VESA FB support