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[Gnash-commit] [bug #47540] Gnash should support rendering SWF without b


From: Nutchanon Wetchasit
Subject: [Gnash-commit] [bug #47540] Gnash should support rendering SWF without background color
Date: Sun, 27 Mar 2016 14:49:42 +0000
User-agent: Mozilla/5.0 (X11; Linux i686; rv:25.8) Gecko/20151123 Firefox/31.9 PaleMoon/25.8.1

Follow-up Comment #3, bug #47540 (project gnash):

The attached `force-agg-transparent-background.patch` is an
_experimental_ patch which forces Gnash AGG renderer's background color
to RGBA #FFFFFF00 (a.k.a. transparent).

Once the patch is applied, PNG files generated via `gnash --screenshot` and
raw video generated via `dump-gnash -D` would now have transparent
background.

Note:

* It is intended for people who want to try transparent background _right
now_. It is not meant to be included in the mainline.
* It supports only AGG (default) renderer.
* It has a side effect causing SWF to be displayed with black background in
normal player/plugin. (I haven't looked closely into this yet)
* It provides *no means to turn transparency off*.

Gnash: 0.8.11dev (patched against git a72afa5 9-Mar-2016)
System: Debian GNU/Linux 7.0 Wheezy i386


(file #36780)
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Additional Item Attachment:

File name: force-agg-transparent-background.patch Size:0 KB


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Reply to this item at:

  <http://savannah.gnu.org/bugs/?47540>

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