Re: Image support for Carbon Emacs

[Hans-Peter Binder <macosx.pb@gmx.de>]

* YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> writes:
> Current status: - I tested it on Mac OS X 10.1.5, 10.2.8, and 10.3.2.
> - Supported image types: XBM, PBM, PNG, JPEG, TIFF, and GIF are

[...]

At first, thank you for your great work. I have applied the diff-file
to the current CVS-Emacs [14.01.2004] and have build a new Carbon
Emacs, (./configure --without-x) on OSX 10.2.8.

Image-Support works fine with Imagetypes XBM, PNG, JPEG, TIFF and GIF
in Emacs.

But when I try to view a PBM-File Emacs crashed. Any suggestions what I
can do.

CrashLog follows:

,----[ Emacs.crash.log ]
| **********
|
| Date/Time:  2004-01-16 01:40:44 +0100
| OS Version: 10.2.8 (Build 6R73)
| Host:       hyperion.mac
|
| Command:    Emacs
| PID:        1187
|
| Exception:  EXC_BAD_ACCESS (0x0001)
| Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x21f5c51c
|
| Thread 0 Crashed:
|  #0   0x91aa8244 in GetCPixel
|  #1   0x001360f8 in XGetPixel (macfns.c:598)
|  #2   0x00139984 in four_corners_best (macfns.c:4073)
|  #3   0x00139aa0 in image_background (macfns.c:4113)
|  #4   0x0013d710 in pbm_load (macfns.c:6934)
|  #5   0x0013a410 in lookup_image (macfns.c:4507)
|  #6   0x00019d90 in handle_single_display_prop (xdisp.c:3572)
|  #7   0x00019474 in handle_display_prop (xdisp.c:3286)
|  #8   0x000181ac in handle_stop (xdisp.c:2535)
|  #9   0x00017bcc in start_display (xdisp.c:2231)
|  #10  0x000460b4 in Frecenter (window.c:5127)
|  #11  0x000de12c in Ffuncall (eval.c:2729)
|  #12  0x0010d3f4 in Fbyte_code (bytecode.c:691)
|  #13  0x000de77c in funcall_lambda (eval.c:2920)
|  #14  0x000de294 in Ffuncall (eval.c:2785)
|  #15  0x000d9e5c in Fcall_interactively (callint.c:870)
|  #16  0x00082ffc in Fcommand_execute (keyboard.c:9654)
|  #17  0x00077a94 in command_loop_1 (keyboard.c:1757)
|  #18  0x000dbf70 in internal_condition_case (eval.c:1334)
|  #19  0x000767d4 in command_loop_2 (keyboard.c:1294)
|  #20  0x000db9dc in internal_catch (eval.c:1094)
|  #21  0x0007672c in command_loop (keyboard.c:1274)
|  #22  0x00076140 in recursive_edit_1 (keyboard.c:990)
|  #23  0x000762c8 in Frecursive_edit (keyboard.c:1046)
|  #24  0x00074db8 in main (emacs.c:1669)
|  #25  0x00003964 in _start (crt.c:267)
|  #26  0x000037e4 in start
|
| Thread 1:
|  #0   0x90073ba8 in mach_msg_trap
|  #1   0x90005ed0 in mach_msg
|  #2   0xc000a954 in __ape_internal
|  #3   0xc0001328 in __ape_agent
|  #4   0x90020c28 in _pthread_body
|
| PPC Thread State:
|   srr0: 0x91aa8244 srr1: 0x0000f930                vrsave: 0x00000000
|    xer: 0x00000000   lr: 0x91aa8200  ctr: 0x902216d0   mq: 0x00000000
|     r0: 0x00000000   r1: 0xbfffe230   r2: 0x91a78bb8   r3: 0x00000001
|     r4: 0xbfffe2f0   r5: 0x00c76920   r6: 0xbfffe270   r7: 0x00000000
|     r8: 0x00000020   r9: 0x21f5c51c  r10: 0x00000000  r11: 0x21f5c51c
|    r12: 0x902216d0  r13: 0x00000000  r14: 0xbfffefc4  r15: 0x00000001
|    r16: 0x00000004  r17: 0x00000000  r18: 0x00000030  r19: 0x02058780
|    r20: 0x00364860  r21: 0x00000000  r22: 0x00f0f8ff  r23: 0x00000030
|    r24: 0x0034d158  r25: 0x00000030  r26: 0x024ff8d0  r27: 0x00c76920
|    r28: 0xbfffe2f0  r29: 0xffffffff  r30: 0x00000000  r31: 0x0013d158
|
`----


Regards/Gruesse
Hans-Peter Binder
-- 
(coffee-mode -1)