Mercurial > sdl-ios-xcode
annotate README.MacOS @ 4106:12bb6311fd5d SDL-1.2
Hans de Goede fixed bug #495
When running boswars: http://www.boswars.org/ on a machine with intel
integrathed graphics it crashes when it tries to play the initial theora
splashscreen video:
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 140 (XVideo)
Minor opcode of failed request: 19 ()
Serial number of failed request: 25
Current serial number in output stream: 26
boswars: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed.
Aborted
I recognized this problem from a few years back, when I encountered it while
working on the Xv blitter for xmame. The problem is that for some reason
creation the Xvport and XvImage succeeds, and failure (lack of resources / hw
capability?) is only indicated during the first XvPut[Shm]Image. I've written a
patch for SDL using the work around for this I developed for xmame (and which
is still used successfully in xmame after many years of usage).
I'll admit it isn't very pretty, but after investigating several possibilities
this was the best option, any other fixes would need changes to the SDL api and
abi.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 29 Dec 2007 02:23:48 +0000 |
| parents | 37e3ca9254c7 |
| children |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ============================================================================== | |
| 3 Using the Simple DirectMedia Layer with MacOS 7,8,9 on PPC | |
| 4 ============================================================================== | |
| 5 | |
| 6 These instructions are for people using the Apple MPW environment: | |
| 7 http://developer.apple.com/tools/mpw-tools/ | |
| 8 | |
| 9 CodeWarrior projects are available in the CWprojects directory. | |
| 10 | |
| 11 ============================================================================== | |
| 12 I. Building the Simple DirectMedia Layer libraries: | |
| 13 (This step isn't necessary if you have the SDL binary distribution) | |
| 14 | |
| 15 First, unpack the MPWmake.sea.hqx archive and move SDL.make into the | |
| 16 SDL directory. | |
| 17 | |
| 18 Start MPW | |
| 19 | |
| 20 Set the current directory within MPW to the SDL toplevel directory. | |
| 21 | |
| 22 Build "SDL" (Type Command-B and enter "SDL" in the dialog) | |
| 23 | |
| 24 If everything compiles successfully, you now have the PPC libraries | |
| 25 "SDL" and "SDLmain.o" in the 'lib' subdirectory. | |
| 26 | |
| 27 ============================================================================== | |
| 28 II. Building the Simple DirectMedia Layer test programs: | |
| 29 | |
| 30 First, unpack the MPWmake.sea.hqx archive, move the new rsrc directory to | |
| 31 the main SDL directory, and move the makefiles in the new test subdirectory | |
| 32 to the SDL 'test' subdirectory. | |
| 33 | |
| 34 Start MPW | |
| 35 | |
| 36 Set the current directory within MPW to the SDL 'test' subdirectory. | |
| 37 | |
| 38 Build the programs that have an associated MPW makefile (file ending | |
| 39 with .make), including "testwin", "testalpha", and "graywin". | |
| 40 | |
| 41 Copy the SDL library file into the test directory, and run! | |
| 42 | |
| 43 ============================================================================== | |
| 44 III. Building the Simple DirectMedia Layer demo programs: | |
| 45 | |
| 46 Copy one of the test program Makefiles to the demo directory | |
| 47 and modify it to match the sources in the demo. | |
| 48 | |
| 49 ============================================================================== | |
| 50 IV. Enjoy! :) | |
| 51 | |
| 52 If you have a project you'd like me to know about, or want to ask questions, | |
| 53 go ahead and join the SDL developer's mailing list by sending e-mail to: | |
| 54 | |
|
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Date: Sat, 8 Sep 2001 04:42:23 +0200
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55 sdl-request@libsdl.org |
| 0 | 56 |
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Date: Sat, 8 Sep 2001 04:42:23 +0200
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parents:
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57 and put "subscribe" into the subject of the message. Or alternatively you |
|
37e3ca9254c7
Date: Sat, 8 Sep 2001 04:42:23 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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58 can use the web interface: |
|
37e3ca9254c7
Date: Sat, 8 Sep 2001 04:42:23 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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59 |
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37e3ca9254c7
Date: Sat, 8 Sep 2001 04:42:23 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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60 http://www.libsdl.org/mailman/listinfo/sdl |
| 0 | 61 |
| 62 ============================================================================== | |
| 63 |