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This thread is locked; no one can reply to it.
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| [a5] Back to Basics: Bitmap loading errors |
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Phrasz
Member #10,091
August 2008
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So I'm going crazy, having bad coding catching up to me, or need more rest because I've been up too long. My current issue is I am getting a Segfault on a al_clone_bitmap() call. I've never have had this issue until this last week. The scoop: I have always used the bitmap example method of loading a bitmap (ex_bitmap.c): 1 /* We load the bitmap into a memory bitmap, because creating a
2 * display bitmap could fail if the bitmap is too big to fit into a
3 * single texture.
4 * FIXME: Or should A5 automatically created multiple display bitmaps?
5 */
6 al_set_new_bitmap_flags(ALLEGRO_MEMORY_BITMAP);
7 t0 = al_get_time();
8 membitmap = al_load_bitmap(filename);
9 t1 = al_get_time();
10 if (!membitmap) {
11 abort_example("%s not found or failed to load\n", filename);
12 }
13 al_set_new_bitmap_flags(ALLEGRO_VIDEO_BITMAP);
14
15 printf("Loading took %.4f seconds\n", t1 - t0);
16
17 // FIXME:
18 // Now try to split the memory bitmap into display bitmaps?
19 bitmap = al_clone_bitmap(membitmap);
20 if (!bitmap)
21 bitmap = membitmap;
However, for whatever reason most of my code has the following portion removed if new bitmaps are loaded: 1 if (!bitmap)
2 bitmap = membitmap;
If I don't include this in my current code I segfault. Has anyone face a similar issue? The even odder thing is the code compiles fine on my windows 7 pc, but then bricks on my windows xp laptop. The code::blocks debugger just points to the function call and says segfault... Any help? </code>
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Edgar Reynaldo
Major Reynaldo
May 2007
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I don't get it - why don't you just load the bitmap as a video bitmap to begin with, and fall back to a memory bitmap if it fails? Is there some tutorial somewhere that says you have to load as a memory bitmap first before making a video bitmap? If so, it should probably be rewritten. Can you build a debugging version, link against the debugging version of Allegro, and get a backtrace of where it is in al_clone_bitmap when it crashes? My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
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Phrasz
Member #10,091
August 2008
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Thanks for the response Edgar. To my knowledge, the code as described above is still the ex_bitmap example that comes with the source. I honestly couldn't tell you the difference between one way of flag setting or the other. However, I assume your method is valid. I have tried to determine where it fails. However, even when I try using the debugger it just states that the function al_clone_bitmap() segfaults when used in the a5 monolith-mt.dll file.
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Edgar Reynaldo
Major Reynaldo
May 2007
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Link against the *monolith-mt-debug.a library to get debugging symbols, and then when it crashes in the debugger, get a backtrace (stack trace / function call trace). Here's the code for al_clone_bitmap from 5.0.2 : 1ALLEGRO_BITMAP *al_clone_bitmap(ALLEGRO_BITMAP *bitmap)
2{
3 ALLEGRO_BITMAP *clone = al_create_bitmap(bitmap->w, bitmap->h);
4 ALLEGRO_LOCKED_REGION *dst_region;
5 ALLEGRO_LOCKED_REGION *src_region;
6
7 if (!clone)
8 return NULL;
9
10 if (!(src_region = al_lock_bitmap(bitmap, ALLEGRO_PIXEL_FORMAT_ANY, ALLEGRO_LOCK_READONLY)))
11 return NULL;
12
13 if (!(dst_region = al_lock_bitmap(clone, ALLEGRO_PIXEL_FORMAT_ANY, ALLEGRO_LOCK_WRITEONLY))) {
14 al_unlock_bitmap(bitmap);
15 return NULL;
16 }
17
18 _al_convert_bitmap_data(
19 src_region->data, src_region->format, src_region->pitch,
20 dst_region->data, dst_region->format, dst_region->pitch,
21 0, 0, 0, 0, bitmap->w, bitmap->h);
22
23 al_unlock_bitmap(bitmap);
24 al_unlock_bitmap(clone);
25
26 return clone;
27}
The only reason I can see that it would segfault is if the bitmap passed into it is not a valid ALLEGRO_BITMAP, but according to your code, you check for a NULL bitmap, so I'm not sure why it would segfault... In any case, if you link to the debugging version of Allegro, you will also get a text file called allegro.log. Attach that to your post, it may have a clue. The important thing though, is to get the line number in al_clone_bitmap where it fails. If you have to, run it through gdb manually : gdb program.exe .... >run CRASH! >backtrace >backtrace 1 full
My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
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Phrasz
Member #10,091
August 2008
|
Wow I am slow tonight. I'll run it against that quick. I did with just code blocks: brb. I'll link against the debugger... So here's the debugger dump: 1system W d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\wsystem.c:550 load_library_at_path [ 0.00163] Failed to load C:\My Programming\BETC\BETC\bin\Debug\d3d9.dll (error: 126)
2system I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\wsystem.c:543 load_library_at_path [ 0.00411] Loaded C:\WINDOWS\system32\d3d9.dll
3d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:879 _al_d3d_init_display [ 0.01670] Render-to-texture: 1
4system I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\system.c:268 al_install_system [ 0.01683] Allegro version: 5.0.3
5font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:556 al_load_ttf_font_f [ 0.01892] Font data/Oran.ttf loaded with pixel size 138.
6font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:558 al_load_ttf_font_f [ 0.01911] ascent=110.0, descent=-27.0, height=136.0
7font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:587 al_load_ttf_font_f [ 0.01923] data/Oran.ttf: Preparing cache for 110 glyphs.
8dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 0.01929] added dtor for object 003ED260, func 67E5045D
9font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:556 al_load_ttf_font_f [ 0.02001] Font data/256bytes.ttf loaded with pixel size 47.
10font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:558 al_load_ttf_font_f [ 0.02007] ascent=43.0, descent=-8.0, height=51.0
11font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:587 al_load_ttf_font_f [ 0.02021] data/256bytes.ttf: Preparing cache for 170 glyphs.
12dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 0.02026] added dtor for object 089D1B48, func 67E5045D
13d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1919 d3d_create_display_locked [ 0.02148] faux_fullscreen=0
14display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02413] Score is : 897
15display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02419] Score is : 897
16display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02425] Score is : 897
17display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02429] Score is : 897
18display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02434] Score is : 769
19display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02439] Score is : 737
20display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02444] Score is : 769
21display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02449] Score is : 737
22display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02454] Score is : 769
23display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02458] Score is : 737
24display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02463] Score is : 769
25display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02476] Score is : 737
26display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02482] Single Buffer requirement not met.
27display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02487] Single Buffer requirement not met.
28display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02492] Single Buffer requirement not met.
29display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02497] Single Buffer requirement not met.
30display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02502] Single Buffer requirement not met.
31display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02507] Single Buffer requirement not met.
32display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02511] Single Buffer requirement not met.
33display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02516] Single Buffer requirement not met.
34display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02521] Single Buffer requirement not met.
35display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02526] Single Buffer requirement not met.
36display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02530] Single Buffer requirement not met.
37display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02535] Single Buffer requirement not met.
38display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02540] Score is : 769
39display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02545] Score is : 769
40display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02550] Score is : 769
41display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02554] Score is : 769
42display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02559] Score is : 769
43display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02564] Score is : 641
44display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02569] Score is : 609
45display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02573] Score is : 641
46display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02578] Score is : 609
47display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02583] Score is : 641
48display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02588] Score is : 609
49display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02593] Score is : 641
50display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02605] Score is : 609
51display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02611] Score is : 641
52display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02616] Score is : 609
53display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02620] Single Buffer requirement not met.
54display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02625] Single Buffer requirement not met.
55display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02630] Single Buffer requirement not met.
56display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02635] Single Buffer requirement not met.
57display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02639] Single Buffer requirement not met.
58display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02644] Single Buffer requirement not met.
59display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02649] Single Buffer requirement not met.
60display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02654] Single Buffer requirement not met.
61display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02658] Single Buffer requirement not met.
62display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02663] Single Buffer requirement not met.
63display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02668] Single Buffer requirement not met.
64display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02673] Single Buffer requirement not met.
65display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02677] Single Buffer requirement not met.
66display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02682] Single Buffer requirement not met.
67display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02687] Single Buffer requirement not met.
68display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02693] Score is : 897
69display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02698] Score is : 897
70display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02702] Score is : 897
71display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02707] Score is : 897
72display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02717] Score is : 897
73display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02723] Score is : 897
74display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02728] Score is : 897
75display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02732] Score is : 769
76display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02737] Score is : 737
77display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02742] Score is : 769
78display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02747] Score is : 737
79display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02751] Score is : 769
80display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02756] Score is : 737
81display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02761] Score is : 769
82display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02766] Score is : 737
83display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02771] Score is : 769
84display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02775] Score is : 737
85display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02780] Score is : 769
86display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02785] Score is : 737
87display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02824] Score is : 769
88display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02830] Score is : 737
89display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02835] Single Buffer requirement not met.
90display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02840] Single Buffer requirement not met.
91display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02844] Single Buffer requirement not met.
92display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02849] Single Buffer requirement not met.
93display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02854] Single Buffer requirement not met.
94display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02859] Single Buffer requirement not met.
95display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02863] Single Buffer requirement not met.
96display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02868] Single Buffer requirement not met.
97display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02873] Single Buffer requirement not met.
98display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02885] Single Buffer requirement not met.
99display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02891] Single Buffer requirement not met.
100display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02896] Single Buffer requirement not met.
101display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02900] Single Buffer requirement not met.
102display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02905] Single Buffer requirement not met.
103display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02910] Single Buffer requirement not met.
104display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02915] Single Buffer requirement not met.
105display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02919] Single Buffer requirement not met.
106display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02924] Single Buffer requirement not met.
107display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02929] Single Buffer requirement not met.
108display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02934] Single Buffer requirement not met.
109display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.02938] Single Buffer requirement not met.
110display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02943] Score is : 769
111display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02948] Score is : 769
112display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02953] Score is : 769
113display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02957] Score is : 769
114display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02962] Score is : 769
115display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02967] Score is : 769
116display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02972] Score is : 769
117display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02976] Score is : 641
118display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02989] Score is : 609
119display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02994] Score is : 641
120display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.02999] Score is : 609
121display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03004] Score is : 641
122display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03009] Score is : 609
123display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03014] Score is : 641
124display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03019] Score is : 609
125display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03023] Score is : 641
126display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03028] Score is : 609
127display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03033] Score is : 641
128display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03037] Score is : 609
129display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03042] Score is : 641
130display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 0.03047] Score is : 609
131display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03052] Single Buffer requirement not met.
132display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03056] Single Buffer requirement not met.
133display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03061] Single Buffer requirement not met.
134display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03066] Single Buffer requirement not met.
135display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03071] Single Buffer requirement not met.
136display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03075] Single Buffer requirement not met.
137display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03080] Single Buffer requirement not met.
138display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03085] Single Buffer requirement not met.
139display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03089] Single Buffer requirement not met.
140display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03095] Single Buffer requirement not met.
141display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03100] Single Buffer requirement not met.
142display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03104] Single Buffer requirement not met.
143display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03109] Single Buffer requirement not met.
144display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03114] Single Buffer requirement not met.
145display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03118] Single Buffer requirement not met.
146display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03124] Single Buffer requirement not met.
147display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03128] Single Buffer requirement not met.
148display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03133] Single Buffer requirement not met.
149display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03138] Single Buffer requirement not met.
150display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03143] Single Buffer requirement not met.
151display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 0.03147] Single Buffer requirement not met.
152display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:197 _al_score_display_settings [ 0.03152] Display not compatible with Allegro.
153display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:197 _al_score_display_settings [ 0.03157] Display not compatible with Allegro.
154d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1836 d3d_create_display_internals [ 0.03171] Trying format 0 of 140.
155d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1514 d3d_display_thread_proc [ 0.03833] Chose a display format: 23
156d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1583 d3d_display_thread_proc [ 0.03841] Normal window.
157d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:978 d3d_create_device [ 0.05590] Using no depth stencil buffer
158d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1058 d3d_create_device [ 0.09530] BeginScene succeeded in create_device
159d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1066 d3d_create_device [ 0.09542] Success
160d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1859 d3d_create_display_internals [ 0.09549] Resumed after wait.
161d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1884 d3d_create_display_internals [ 0.09565] Format 0 succeeded.
162dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 0.11630] added dtor for object 089E9D78, func 67E640EF
163d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26538] Fake format
164d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26543] Fake format
165d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26545] Fake format
166d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26546] Fake format
167d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26548] Fake format
168d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26549] Fake format
169d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26551] Fake format
170d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26553] Fake format
171d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26555] Fake format
172d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 0.26556] Alpha doesn't match
173d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 0.26558] Adapter format is 23
174d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 0.26560] Found a format
175d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 0.26562] Chose bitmap format 9
176d3d E d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:310 d3d_create_textures [ 0.26573] d3d_create_textures: Unable to create video texture.
177dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:214 _al_unregister_destructor [ 0.26577] removed dtor for object 089E9D78
178d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26617] Fake format
179d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26618] Fake format
180d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26620] Fake format
181d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26621] Fake format
182d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26623] Fake format
183d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26625] Fake format
184d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26626] Fake format
185d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26628] Fake format
186d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.26629] Fake format
187d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 0.26631] Alpha doesn't match
188d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 0.26632] Adapter format is 23
189d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 0.26634] Found a format
190d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 0.26635] Chose bitmap format 9
191dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 0.26659] added dtor for object 089E8D70, func 67E640EF
192d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 0.27344] _al_d3d_sync_bitmap (system) ref count == 1
193d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 0.27346] _al_d3d_sync_bitmap (video) ref count == 1
194d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 0.29259] _al_d3d_sync_bitmap (system) ref count == 1
195d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 0.29269] _al_d3d_sync_bitmap (video) ref count == 1
196d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30970] Fake format
197d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30974] Fake format
198d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30975] Fake format
199d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30977] Fake format
200d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30978] Fake format
201d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30980] Fake format
202d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30982] Fake format
203d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30983] Fake format
204d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.30985] Fake format
205d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 0.30986] Alpha doesn't match
206d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 0.30988] Adapter format is 23
207d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 0.30990] Found a format
208d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 0.30992] Chose bitmap format 9
209dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 0.31019] added dtor for object 08A203C8, func 67E640EF
210d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 0.31850] _al_d3d_sync_bitmap (system) ref count == 1
211d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 0.31854] _al_d3d_sync_bitmap (video) ref count == 2
212d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 0.32502] _al_d3d_sync_bitmap (system) ref count == 1
213d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 0.32504] _al_d3d_sync_bitmap (video) ref count == 1
214dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:214 _al_unregister_destructor [ 0.32553] removed dtor for object 089E8D70
215d3d W d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:677 d3d_destroy_bitmap [ 0.32556] d3d_destroy_bitmap: Release video texture failed.
216d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32648] Fake format
217d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32651] Fake format
218d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32653] Fake format
219d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32654] Fake format
220d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32656] Fake format
221d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32658] Fake format
222d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32659] Fake format
223d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32661] Fake format
224d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 0.32662] Fake format
225d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 0.32664] Alpha doesn't match
226d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 0.32665] Adapter format is 23
227d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 0.32667] Found a format
228d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 0.32669] Chose bitmap format 9
229d3d E d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:310 d3d_create_textures [ 0.32677] d3d_create_textures: Unable to create video texture.
230bitmap W d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\bitmap_io.c:221 al_load_bitmap [ 0.32682] Failed loading images/PPlogo.bmp with .bmp handler.
It seems like it's a d3d9 issue at first glance, but that's never been a problem before ... Still scanning the file. Another note: the same thing happens with 5.01 as with 5.0.3 An interesting tidbit: When I place the d3d9.dll from system32 into the debug folder the errors change slightly 1system I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\wsystem.c:543 load_library_at_path [ 1.70488] Loaded C:\My Programming\BETC\BETC\bin\Debug\d3d9.dll
2d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:879 _al_d3d_init_display [ 1.73199] Render-to-texture: 1
3system I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\system.c:268 al_install_system [ 1.73214] Allegro version: 5.0.3
4font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:556 al_load_ttf_font_f [ 1.73759] Font data/Oran.ttf loaded with pixel size 138.
5font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:558 al_load_ttf_font_f [ 1.73780] ascent=110.0, descent=-27.0, height=136.0
6font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:587 al_load_ttf_font_f [ 1.73792] data/Oran.ttf: Preparing cache for 110 glyphs.
7dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 1.73797] added dtor for object 003ED388, func 67E5045D
8font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:556 al_load_ttf_font_f [ 1.73871] Font data/256bytes.ttf loaded with pixel size 47.
9font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:558 al_load_ttf_font_f [ 1.73878] ascent=43.0, descent=-8.0, height=51.0
10font D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\addons\ttf\ttf.c:587 al_load_ttf_font_f [ 1.73892] data/256bytes.ttf: Preparing cache for 170 glyphs.
11dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 1.73898] added dtor for object 08B81B28, func 67E5045D
12d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1919 d3d_create_display_locked [ 1.74028] faux_fullscreen=0
13display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74329] Score is : 897
14display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74336] Score is : 897
15display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74341] Score is : 897
16display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74346] Score is : 897
17display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74351] Score is : 769
18display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74356] Score is : 737
19display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74361] Score is : 769
20display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74366] Score is : 737
21display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74371] Score is : 769
22display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74375] Score is : 737
23display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74380] Score is : 769
24display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74385] Score is : 737
25display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74390] Single Buffer requirement not met.
26display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74405] Single Buffer requirement not met.
27display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74410] Single Buffer requirement not met.
28display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74415] Single Buffer requirement not met.
29display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74423] Single Buffer requirement not met.
30display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74428] Single Buffer requirement not met.
31display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74433] Single Buffer requirement not met.
32display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74437] Single Buffer requirement not met.
33display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74442] Single Buffer requirement not met.
34display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74447] Single Buffer requirement not met.
35display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74452] Single Buffer requirement not met.
36display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74457] Single Buffer requirement not met.
37display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74462] Score is : 769
38display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74467] Score is : 769
39display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74471] Score is : 769
40display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74476] Score is : 769
41display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74481] Score is : 769
42display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74486] Score is : 641
43display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74491] Score is : 609
44display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74496] Score is : 641
45display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74501] Score is : 609
46display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74505] Score is : 641
47display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74510] Score is : 609
48display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74515] Score is : 641
49display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74521] Score is : 609
50display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74534] Score is : 641
51display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74539] Score is : 609
52display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74544] Single Buffer requirement not met.
53display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74549] Single Buffer requirement not met.
54display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74554] Single Buffer requirement not met.
55display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74558] Single Buffer requirement not met.
56display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74563] Single Buffer requirement not met.
57display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74568] Single Buffer requirement not met.
58display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74573] Single Buffer requirement not met.
59display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74578] Single Buffer requirement not met.
60display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74583] Single Buffer requirement not met.
61display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74587] Single Buffer requirement not met.
62display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74592] Single Buffer requirement not met.
63display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74597] Single Buffer requirement not met.
64display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74602] Single Buffer requirement not met.
65display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74607] Single Buffer requirement not met.
66display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74612] Single Buffer requirement not met.
67display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74617] Score is : 897
68display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74622] Score is : 897
69display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74627] Score is : 897
70display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74632] Score is : 897
71display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74637] Score is : 897
72display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74642] Score is : 897
73display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74648] Score is : 897
74display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74652] Score is : 769
75display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74657] Score is : 737
76display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74662] Score is : 769
77display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74667] Score is : 737
78display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74672] Score is : 769
79display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74677] Score is : 737
80display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74682] Score is : 769
81display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74687] Score is : 737
82display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74692] Score is : 769
83display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74696] Score is : 737
84display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74701] Score is : 769
85display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74706] Score is : 737
86display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74711] Score is : 769
87display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74716] Score is : 737
88display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74722] Single Buffer requirement not met.
89display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74727] Single Buffer requirement not met.
90display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74732] Single Buffer requirement not met.
91display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74736] Single Buffer requirement not met.
92display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74741] Single Buffer requirement not met.
93display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74746] Single Buffer requirement not met.
94display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74751] Single Buffer requirement not met.
95display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74756] Single Buffer requirement not met.
96display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74761] Single Buffer requirement not met.
97display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74765] Single Buffer requirement not met.
98display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74777] Single Buffer requirement not met.
99display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74783] Single Buffer requirement not met.
100display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74787] Single Buffer requirement not met.
101display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74792] Single Buffer requirement not met.
102display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74797] Single Buffer requirement not met.
103display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74802] Single Buffer requirement not met.
104display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74807] Single Buffer requirement not met.
105display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74812] Single Buffer requirement not met.
106display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74817] Single Buffer requirement not met.
107display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74822] Single Buffer requirement not met.
108display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74827] Single Buffer requirement not met.
109display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74832] Score is : 769
110display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74837] Score is : 769
111display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74842] Score is : 769
112display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74847] Score is : 769
113display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74852] Score is : 769
114display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74857] Score is : 769
115display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74861] Score is : 769
116display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74866] Score is : 641
117display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74871] Score is : 609
118display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74876] Score is : 641
119display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74881] Score is : 609
120display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74886] Score is : 641
121display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74891] Score is : 609
122display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74896] Score is : 641
123display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74901] Score is : 609
124display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74906] Score is : 641
125display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74911] Score is : 609
126display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74916] Score is : 641
127display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74922] Score is : 609
128display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74926] Score is : 641
129display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:486 _al_score_display_settings [ 1.74931] Score is : 609
130display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74936] Single Buffer requirement not met.
131display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74941] Single Buffer requirement not met.
132display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74946] Single Buffer requirement not met.
133display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74951] Single Buffer requirement not met.
134display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74956] Single Buffer requirement not met.
135display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74960] Single Buffer requirement not met.
136display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74965] Single Buffer requirement not met.
137display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74970] Single Buffer requirement not met.
138display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74975] Single Buffer requirement not met.
139display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74980] Single Buffer requirement not met.
140display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74984] Single Buffer requirement not met.
141display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74989] Single Buffer requirement not met.
142display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74994] Single Buffer requirement not met.
143display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.74999] Single Buffer requirement not met.
144display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75004] Single Buffer requirement not met.
145display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75009] Single Buffer requirement not met.
146display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75014] Single Buffer requirement not met.
147display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75046] Single Buffer requirement not met.
148display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75052] Single Buffer requirement not met.
149display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75057] Single Buffer requirement not met.
150display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:357 _al_score_display_settings [ 1.75062] Single Buffer requirement not met.
151display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:197 _al_score_display_settings [ 1.75067] Display not compatible with Allegro.
152display D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\display_settings.c:197 _al_score_display_settings [ 1.75071] Display not compatible with Allegro.
153d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1836 d3d_create_display_internals [ 1.75085] Trying format 0 of 140.
154d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1514 d3d_display_thread_proc [ 1.75536] Chose a display format: 23
155d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1583 d3d_display_thread_proc [ 1.75544] Normal window.
156d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:978 d3d_create_device [ 1.77567] Using no depth stencil buffer
157d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1058 d3d_create_device [ 1.82775] BeginScene succeeded in create_device
158d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1066 d3d_create_device [ 1.82784] Success
159d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1859 d3d_create_display_internals [ 1.82792] Resumed after wait.
160d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1884 d3d_create_display_internals [ 1.82808] Format 0 succeeded.
161dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 1.84200] added dtor for object 08B99D70, func 67E640EF
162d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95349] Fake format
163d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95354] Fake format
164d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95356] Fake format
165d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95358] Fake format
166d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95359] Fake format
167d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95361] Fake format
168d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95362] Fake format
169d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95364] Fake format
170d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95367] Fake format
171d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 1.95368] Alpha doesn't match
172d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 1.95370] Adapter format is 23
173d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 1.95372] Found a format
174d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 1.95374] Chose bitmap format 9
175d3d E d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:310 d3d_create_textures [ 1.95386] d3d_create_textures: Unable to create video texture.
176dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:214 _al_unregister_destructor [ 1.95389] removed dtor for object 08B99D70
177d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95429] Fake format
178d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95431] Fake format
179d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95433] Fake format
180d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95434] Fake format
181d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95436] Fake format
182d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95437] Fake format
183d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95439] Fake format
184d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95440] Fake format
185d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 1.95442] Fake format
186d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 1.95444] Alpha doesn't match
187d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 1.95445] Adapter format is 23
188d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 1.95447] Found a format
189d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 1.95449] Chose bitmap format 9
190dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 1.95501] added dtor for object 08B98D68, func 67E640EF
191d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 1.96324] _al_d3d_sync_bitmap (system) ref count == 1
192d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 1.96328] _al_d3d_sync_bitmap (video) ref count == 1
193d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 1.98458] _al_d3d_sync_bitmap (system) ref count == 1
194d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 1.98464] _al_d3d_sync_bitmap (video) ref count == 1
195d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02626] Fake format
196d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02631] Fake format
197d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02633] Fake format
198d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02635] Fake format
199d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02636] Fake format
200d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02638] Fake format
201d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02639] Fake format
202d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02641] Fake format
203d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.02642] Fake format
204d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 2.02644] Alpha doesn't match
205d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 2.02646] Adapter format is 23
206d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 2.02648] Found a format
207d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 2.02649] Chose bitmap format 9
208dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:184 _al_register_destructor [ 2.02677] added dtor for object 08BD03E0, func 67E640EF
209d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 2.03411] _al_d3d_sync_bitmap (system) ref count == 1
210d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 2.03413] _al_d3d_sync_bitmap (video) ref count == 2
211d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:457 _al_d3d_sync_bitmap [ 2.04110] _al_d3d_sync_bitmap (system) ref count == 1
212d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:462 _al_d3d_sync_bitmap [ 2.04154] _al_d3d_sync_bitmap (video) ref count == 1
213dtor D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\dtor.c:214 _al_unregister_destructor [ 2.04207] removed dtor for object 08B98D68
214d3d W d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:677 d3d_destroy_bitmap [ 2.04210] d3d_destroy_bitmap: Release video texture failed.
215d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04315] Fake format
216d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04318] Fake format
217d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04320] Fake format
218d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04321] Fake format
219d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04323] Fake format
220d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04325] Fake format
221d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04326] Fake format
222d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04328] Fake format
223d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1354 real_choose_bitmap_format [ 2.04330] Fake format
224d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1362 real_choose_bitmap_format [ 2.04331] Alpha doesn't match
225d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1369 real_choose_bitmap_format [ 2.04333] Adapter format is 23
226d3d D d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:1372 real_choose_bitmap_format [ 2.04335] Found a format
227d3d I d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_disp.cpp:2446 _al_d3d_create_bitmap [ 2.04336] Chose bitmap format 9
228d3d E d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\win\d3d_bmp.cpp:310 d3d_create_textures [ 2.04344] d3d_create_textures: Unable to create video texture.
229bitmap W d:\Libraries\build\allegro\src\allegro-5.0.x\allegro-5.0.x\src\bitmap_io.c:221 al_load_bitmap [ 2.04348] Failed loading images/PPlogo.bmp with .bmp handler.
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Peter Wang
Member #23
April 2000
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The bitmap dimensions (w,h) of PPlogo.bmp may be larger than the maximum texture size supported by your video card.
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Edgar Reynaldo
Major Reynaldo
May 2007
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Well, al_clone_bitmap changed sometime between 5.0.2 and the current 5.1 SVN, but both versions return NULL if their call to al_create_bitmap returned NULL. It does look like the bitmap is too large to be made into a video bitmap, because both of your allegro.log files say 'd3d_create_textures: Unable to create video texture.'. However, that still doesn't explain why al_clone_bitmap would segfault... Phrasz said: An interesting tidbit: When I place the d3d9.dll from system32 into the debug folder the errors change slightly That's just because d3d9.dll was found in a different place. Don't worry about that bit. What does the function stack look like when you link to the debugging version of allegro? It should give you a line number inside of al_clone_bitmap. Also, the code you showed in that image doesn't change the new bitmap flags between al_load_bitmap and al_clone_bitmap, so you're doing the same thing twice for nothing. allegro.log said: Failed loading images/PPlogo.bmp with .bmp handler. The image you posted shows you loading PPlogo.tga, not .bmp, and it also doesn't abort if membitmap was NULL, so you could be passing a NULL pointer to al_clone_bitmap, which would cause a segfault. al_clone_bitmap should have an ASSERT(bitmap) in there, like Allegro 4 did everywhere. My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
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Peter Wang
Member #23
April 2000
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Edgar Reynaldo said: al_clone_bitmap should have an ASSERT(bitmap) in there Done in 5.1, will backport later.
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Phrasz
Member #10,091
August 2008
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Thanks guys. Peter: I think I'm going to lean towards your thoughts on the texture size. The laptop is an old Dell 700m Inspirion, which barely supports the intel extreme 2 graphics drivers. Edgar: Again I concur with the too large bit maps. The images them self are 1280x720, and even though the display adpater supports 1280 x 800, the video memory probablly does not support images that large. A side note on tga vs bmp: I thought the issue was with a tga file I had, but it was replaced by the bmp. There's no difference in results with one file format or the other... I'll look at the new bitmap example. I'm really just hacking and slashing code here, because I'm a hardware guy brute forcing software ^_^. I'll try to get to using smaller issues sometime soon. Thanks again guys!
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Edgar Reynaldo
Major Reynaldo
May 2007
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I think you missed part of what I was saying - the code you showed in that last image does not check if any of the bitmaps are NULL upon loading. If your program is being run from a different directory then they could easily fail to load if you don't account for it by changing the current directory. So if they fail to load, then you are passing NULL bitmaps to al_clone_bitmap, and that would cause it to segfault. For finding the maximum texture size, you can use al_get_new_display_option to query the maximum texture size : // create display ALLEGRO_DISPLAY* display = al_create_display(800,600); if (!display) {return 1;} int maxtexturesize = al_get_new_display_option(ALLEGRO_MAX_BITMAP_SIZE , 0); Why isn't there ALLEGRO_MAX_BITMAP_WIDTH and ALLEGRO_MAX_BITMAP_HEIGHT? My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
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Elias
Member #358
May 2000
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Edgar Reynaldo said: Why isn't there ALLEGRO_MAX_BITMAP_WIDTH and ALLEGRO_MAX_BITMAP_HEIGHT? They would always be the same. -- |
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Edgar Reynaldo
Major Reynaldo
May 2007
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I don't quite understand that. Is there just a set limit of bytes available per texture? If so, why couldn't you vary the dimensions as long as the area was less than the max? Or do cards prefer square textures? That seems silly. I guess I just don't understand the inner workings of graphics cards... My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
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Arthur Kalliokoski
Second in Command
February 2005
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Quote: The texture size constraints come in mainly from precision constraints, due to chip area constrains. It's much more expensive to support larger texture sizes because of the adders and multipliers that are needed for addressing (and addressing textures is very complex!). You also incur a cost in terms of cache tag size. [1] They all watch too much MSNBC... they get ideas. |
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Elias
Member #358
May 2000
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So basically has to do with how shaders can sample an u/v position within a texture. And since you could always set the texture transform to rotate 90 degree, it wouldn't make too much sense to have a different limit for u than for v. What I guess could happen (purely speculating now) is that some HW would be able to handle a 2048 x 8192 texture as well as a 8192 x 2048 texture but not a 8192 x 8192 texture. However what would you return for MAX_W and MAX_H in that case? So for simplicity we just return the size where you're guaranteed that a square texture (and anything smaller) will work. -- |
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