scholnik
Sat, 09 Dec 2000 15:04:29 -0800
SDL driver in my first version supported only 8-bit paletted graphics games, and the first allocated surface (this one, on which the internal bitmap is displayed) has 8 bit depth and all the blit was made via SDL... So - send to the list (or to my mailbox): 0) Output from xmame runtime, compiled with SDL_DEBUG defined (define it in CFLAGS and recompile SDL.o and xmame.SDL). 1) SDL version. 2) Xmame version. 3) _exact_ romset name. Here is the runtime log. I have SDL 1.1.6 using the rpm from the main site. 1.1.4 had the same problem. I've used several xmame versions, 0.37b10.1 (unofficial) is my current, but the same problem exists under b6 and b7. I'm using the patch posted to the list a little while back to allow full screen switching with ctrl-enter. It really doesn't matter what romset is used; even the opening window (with rom and game info) is messed up. In any case, the roms are listed in the log, the game is "pacman". xmame+SDL is certainly not the only app that doesn't seem to handle 24/32 bpp right - I'm not sure I've ever had a video application work at those depths. Realplayer, xanim, and mpeg_play all seem to have the same sort of problem, but work fine at 16 bpp. My last card did 24 bpp in packed-pixel mode, but the new one appears to use 32 framebuffer bits to hold it: (from X output) --) NVIDIA(0): Chipset: "RIVATNT2 (Vanta)" (++) NVIDIA(0): Depth 24, (--) framebuffer bpp 32 (==) NVIDIA(0): RGB weight 888 (==) NVIDIA(0): Default visual is TrueColor result of "xmame.x11 pacman >& xmame.log" (ignore all that stuff about bad configuration files): SDL: Info: SDL initialized info: trying to parse: /usr/local/games/lib/xmame/xmamerc error: unknown option x11-mode, on line 35 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option cursor, on line 38 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option mitshm, on line 39 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option xsync, on line 40 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option privatecmap, on line 41 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option xil, on line 42 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option mtxil, on line 43 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option run-in-root-window, on line 44 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option root_window_id, on line 45 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option geometry, on line 46 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option keepaspect, on line 51 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option displayaspectratio, on line 53 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option grabmouse, on line 56 of file: /usr/local/games/lib/xmame/xmamerc ignoring line error: unknown option winkeys, on line 57 of file: /usr/local/games/lib/xmame/xmamerc ignoring line info: trying to parse: /root/.xmame/xmamerc info: trying to parse: /usr/local/games/lib/xmame/xmame-SDLrc info: trying to parse: /root/.xmame/xmame-SDLrc info: trying to parse: /usr/local/games/lib/xmame/rc/pacmanrc info: trying to parse: /root/.xmame/rc/pacmanrc Mouse/Trakball selected. loading rom 0: namcopac.6e loading rom 1: namcopac.6f loading rom 2: namcopac.6h loading rom 3: namcopac.6j loading rom 4: pacman.5e loading rom 5: pacman.5f loading rom 6: 82s123.7f loading rom 7: 82s126.4a loading rom 8: 82s126.1m loading rom 9: 82s126.3m done SDL: Info: Best matching mode: SDL: Info: HW blits 0 SDL: Info: SW blits 0 SDL: Info: Vid mem 0 SDL: Info: Best supported depth 32 SDL: visual w:224 visual h:288 SDL: Info: Found mode 1280 x 1024 SDL: Info: Found mode 1024 x 768 SDL: Info: Found mode 800 x 600 SDL: Info: Found mode 640 x 480 SDL: Info: Found mode 256 x 304 SDL: Info: Found mode 248 x 384 SDL: Info: Found mode 512 x 384 SDL: Info: Found mode 248 x 368 SDL: Info: Found mode 248 x 320 SDL: Info: Found mode 400 x 300 SDL: Info: Best mode found : 400 x 300 SDL: Info: Video mode set as 400 x 300, depth 32 I386 joystick interface initialization... Joystick: /dev/js0 is SNES pad Joystick: Built in driver version: 1.2.15 Joystick: Kernel driver version : 1.2.15 OSD: Info: Joystick 0, 2 axis, 8 buttons Game uses 13 colors SDL: sysdep_display_alloc_palette(); SDL: Info: Palette with 15 colors allocated info: setting fragsize to 512, numfrags to 5 info: fragsize = 512, numfrags = 5 info: audiodevice /dev/dsp set to 16bit linear mono 22050Hz info: sysdep_dsp: using oss plugin info: sysdep_mixer: using oss plugin SDL: Debug: Other event SDL: Debug: Other event SDL: Debug: Other event SDL: Debug: Other event SDL: Debug: Other event Key return pressed Key return released Key escape pressed -- Dan Scholnik [EMAIL PROTECTED] Naval Research Laboratory Radar Division, Code 5327 4555 Overlook Ave, SW Washington, DC 20375 202-404-1943 202-404-7999 (Fax) --------------------------------------------------------------------------- Send administrative requests to [EMAIL PROTECTED]