Hi John, Nice catch and thanks for your effort. :) You help us to find out the root cause.
Best regards, Ian Liu Front-end Engineer Mozilla Taiwan ----- Original Message ----- | Hi all, | As I trace the bug of Bug 799711 - [Clock] Update analog clock face | background to avoid banding issues and UI flashing | this is a bug that when add a alarm in a analog clock page, the | screen will twinkle during page loading | | And I found that it is actually caused by the limit of memory of | image-decoding | this modification is in the mozilla-aurora | revision:380077b562e6af7ba12f2375e36cbc8ffc8bf32b | please see | https://github.com/mozilla/releases-mozilla-aurora/commit/380077b562e6af7ba12f2375e36cbc8ffc8bf32b | | I've both test with: | 1. checkout the previous revision | (0dd6e9f76c1083603cc541601a5677ade6bc2691) | (please see | https://github.com/mozilla/releases-mozilla-aurora/commit/0dd6e9f76c1083603cc541601a5677ade6bc2691) | | 2.remove the change manually (that is, remove the | pref("image.mem.max_decoded_image_kb", 5120) in gecko/b2g/app/b2g.js | file) | | These two ways both works (the page loading problem won't happen | anymore) | | And I think there are some bugs relate to this issue, such as | Bug 804055 - Launching of Solitaire app from marketplace - missing | background image, constant card flickering, and many UI parts | missing | Bug 807143 - images appear and disappear | Bug 803049 - [Gallery] Previews appear and disappear | | And I also file this bug in bugzilla, please see | Bug 809077 - The memory limit of image decoding will cause the image | loading with twinkling | | Thanks, | John Shih | Intern of Mozilla Taiwan | | _______________________________________________ | dev-gaia mailing list | [email protected] | https://lists.mozilla.org/listinfo/dev-gaia | _______________________________________________ dev-b2g mailing list [email protected] https://lists.mozilla.org/listinfo/dev-b2g
