#29834 [NEW]: imagecolorAllocate doesnt set backgroundcolor after imageCreateTrueColor

From: waszm at freemail dot hu Operating system: win32 PHP version: 5.0.1 PHP Bug Type: GD related Bug description: imagecolorAllocate doesnt set backgroundcolor after imageCreateTrueColor Description: ------------ When I use imageCreateTrueColor instead of imageCreate, and I call imagecolorAllocate(), the background color won't be changed. I got a black background instead of a green. My gd version is bundled (2.0.28 compatible) Reproduce code: --------------- <?php $image1=imageCreate(100, 100); $image2=imageCreateTrueColor(100, 100); $green1=imageColorAllocate($image1, 0, 128, 256); $green2=imageColorAllocate($image2, 0, 128, 256); print'In case of imagCreate(): '; if(imageColorAt($image1, 1, 1)==$green1){ print'Ok, background is green.'; }else{ print'Background is black.'; } print'<br>In case of imagCreateTrueColor(): '; if(imageColorAt($image2, 1, 1)==$green2){ print'Ok, background is green.'; }else{ print'Background is black.'; } ?> Expected result: ---------------- In case of imagCreate(): Ok, background is green. In case of imagCreateTrueColor(): Ok, background is green. Actual result: -------------- In case of imagCreate(): Ok, background is green. In case of imagCreateTrueColor(): Background is black. -- Edit bug report at http://bugs.php.net/?id=29834&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=29834&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=29834&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=29834&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=29834&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=29834&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=29834&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=29834&r=needscript Try newer version: http://bugs.php.net/fix.php?id=29834&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=29834&r=support Expected behavior: http://bugs.php.net/fix.php?id=29834&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=29834&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=29834&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=29834&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=29834&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=29834&r=dst IIS Stability: http://bugs.php.net/fix.php?id=29834&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=29834&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=29834&r=float