8 Commits

Author	SHA1	Message	Date
Werner Almesberger	319d8a044b	tstimg.c (tstimg): adjust size and position of parameters according to yres	2011-05-01 23:19:57 -03:00
Werner Almesberger	9412c9debe	ubb-vga: test image now shows detailed horizontal and vertical timing ... - ubb-vga.c (CYCLES), ubb-vga.h: corrected conversion and moved to ubb-vga.h - tstimg.c (printc): added characters '=' and '+' - tstimg.c (tstimg): print detailed horizontal and vertical timing	2011-05-01 21:50:20 -03:00
Werner Almesberger	606dd63492	tstimc.c (tstimg): frame rate calculation didn't include the vsync pulse	2011-05-01 18:54:44 -03:00
Werner Almesberger	30079397f5	tstimg.c (tstimg): display timing parameters	2011-05-01 15:23:19 -03:00
Werner Almesberger	7d16a0682d	tstimg.c: completed the alphabet ... - tstimg.c (printc): added diagonal to '0' (zero) to distinguish it from 'O' (oh) - tstimg.c (printc): added "nose" to '1' to better distinguish it from 'I' - tstimg.c (printc): completed the alphabet - tstimg.c (printc): added '.' character	2011-05-01 14:29:11 -03:00
Werner Almesberger	2cee702ff4	tstimg.c (grill): avoid fencepost errors (pixel at xres/yres)	2011-04-29 14:01:16 -03:00
Werner Almesberger	623f3ccbe3	ubb-vga2: non-contiguous allocation of frame buffer memory ... - ubb-vga.h (calloc_phys_vec), physmem.c: non-contiguous memory allocator (for now, without really considering any mapping to physical memory) - Makefile (OBJS): added physmem.o - ubb-vga.h (grabfb), grabfb.c (grabfb): API change for non-contiguous frame buffer - ubb-vga.h (ppmimg), ppmimg.c (convert, ppmimg): API change for non-contiguous frame buffer - ubb-vga.h (tstimg), tstimg.c (pixel, color_bars, grill, grid, sides, dot, line45, arc, printc, text, ctext, tstimg): API change for non-contiguous frame buffer - tstimg.c (tstimg): we no longer need to clear the frame buffer - ubb-vga.c (frame, session, main): use a vector of line buffers instead of a contiguous frame buffer	2011-04-29 13:04:02 -03:00
Werner Almesberger	19f43a77c9	ubb-vga2: added test image generator (option -t) ... - tstimg.c: test image generator - Makefile (OBJS): added tstimg.o - Makefile (LDFLAGS): tstimg.c needs libm - ubb-vga2.c (session, main): pass image generator as a function pointer - ubb-vga2.c (main): new option -t to select the test image generator	2011-04-27 23:31:39 -03:00