This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

NPAPI difference between Firefox and chrome

  • 2 uphendule
  • 2 zinale nkinga
  • 2 views
  • Igcine ukuphendulwa ngu zlev

more options

Hi, I'm writing some plugin; I got Gesko SDK from mozilla site; After build it successfully loaded and working on Firefox; I tried to load and execute it with chrome; I found that chrome cannot load plugin; After some debugging I found that plroblem in function table structures - size of structures is not the same in firefox and chrome; Additional search bring me to a difference - it is in alignment; Firefox and Gesko using 32 bit alignment/packaging, and chrome use 8 bit alignment/packaging; So, my questions are: -is it bug of chrome or firefox? -when will it be fixed? -I did not work with chrome previously; from when is this build difference?

Hi, I'm writing some plugin; I got Gesko SDK from mozilla site; After build it successfully loaded and working on Firefox; I tried to load and execute it with chrome; I found that chrome cannot load plugin; After some debugging I found that plroblem in function table structures - size of structures is not the same in firefox and chrome; Additional search bring me to a difference - it is in alignment; Firefox and Gesko using 32 bit alignment/packaging, and chrome use 8 bit alignment/packaging; So, my questions are: -is it bug of chrome or firefox? -when will it be fixed? -I did not work with chrome previously; from when is this build difference?

Isisombululo esikhethiwe

This forum is geared toward Firefox end user support, not toward developers, so you may not get an answer from anyone who knows exactly what you are talking about. Not to sound rude, but if your plugin is working in Firefox, but not in Chrome wouldn't it make sense to ask a Google support forum about your Firefox plugin not working in Chrome?

As far as 8-bit vs. 32-bit, AFAIK 8-bit operating systems and programs date back like 20 years, so I doubt if Google is using 8-bit in its' plugins. But that would best be addressed by someone familiar with Chrome development and plugins.

Funda le mpendulo ngokuhambisana nalesi sihloko 👍 0

All Replies (2)

more options

Isisombululo Esikhethiwe

This forum is geared toward Firefox end user support, not toward developers, so you may not get an answer from anyone who knows exactly what you are talking about. Not to sound rude, but if your plugin is working in Firefox, but not in Chrome wouldn't it make sense to ask a Google support forum about your Firefox plugin not working in Chrome?

As far as 8-bit vs. 32-bit, AFAIK 8-bit operating systems and programs date back like 20 years, so I doubt if Google is using 8-bit in its' plugins. But that would best be addressed by someone familiar with Chrome development and plugins.

more options

I asked in both forums:)