Strange output
BlitzMax Forums/BlitzMax Beginners Area/Strange output
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| Hi all, I'm getting some odd output when running up a project of mine. The output in the IDE is wx=0.345750, wy=0.358550, rx=0.648500, ry=0.330880 gx=0.321210, gy=0.597870, bx=0.155890, by=0.066040 wx=0.345750, wy=0.358550, rx=0.648500, ry=0.330880 gx=0.321210, gy=0.597870, bx=0.155890, by=0.066040 wx=0.345750, wy=0.358550, rx=0.648500, ry=0.330880 gx=0.321210, gy=0.597870, bx=0.155890, by=0.066040 and this goes on and on for the length of time the game loop is running. I'm not in debug mode, and these are not any of my variable names. Does anyone know what these figures/letters represent? Thanks. |
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| sounds like you've left a Print statement in or maybe you are using someone else's code (or module) and they've left a print statement in? |
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| Good thinking, but alas no. :-( |
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| there is no way anyone can help you if you don't post the code. |
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| What level of BlitzMax are you using? What happens when you search the project folder for 'wx' or 'print'? What third-party modules are you using? When did you first notice the output and what had changed? What happens when you put a debugstop within your loop and then step through? |
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| OK - this happens on the latest version. On versions prior I also get : libpng warning: Ignoring incorrect cHRM value when sRGB is also present prior to : wx=0.345750, wy=0.358550, rx=0.648500, ry=0.330880 gx=0.321210, gy=0.597870, bx=0.155890, by=0.066040 ...then repeat. there are no results for wx or print, when I search. This has been there sometime, it's an old project I've gone back to. I am not using any 3rd party modules. I'm not really sure what I'd be looking for with the debugstop, sorry. I've run it and nothing untoward seems to be going on. @Jesse - I appreciate what you're saying, but there's 3504 lines of code. Since I don't have any ideas whatsoever as to what's causing this I don't know which parts to post up. |
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| I would guess it's coming from libpng |
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| Add print statements to your code outputting the function or method name being used. Check between which functions the messages are produced. Concentrate on that area and adding more print statements until you're pretty certain you are close enough to know where to add a debugstop. When stopped press the debugstep button. Keep checking the background window and check when the wx messages are displayed. Reset the debugstop so it is closer to the error and then use the step-in and check whether it is from another module. |
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| No, really, it's probably coming from libpng. |
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pngrutil.c
fprintf(stderr,"wx=%ld, wy=%ld, rx=%ld, ry=%ld\n",
int_x_white, int_y_white, int_x_red, int_y_red);
fprintf(stderr,"gx=%ld, gy=%ld, bx=%ld, by=%ld\n",
int_x_green, int_y_green, int_x_blue, int_y_blue);
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| corrupt png maybe? |
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| Thanks guys, I have narrowed it down to a couple of dodgy png's. |
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