[gstreamer-bugs] [Bug 164197] [pngdec] & [pngenc] The decoded image is in RGB(LE) byte order

bugzilla-daemon at bugzilla.gnome.org bugzilla-daemon at bugzilla.gnome.org
Sun Jan 30 11:46:17 PST 2005


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 http://bugzilla.gnome.org/show_bug.cgi?id=164197
 GStreamer | gst-plugins | Ver: HEAD CVS

Gergely Nagy changed:

           What    |Removed                     |Added
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  Attachment #36077|0                           |1
        is obsolete|                            |



------- Additional Comments From Gergely Nagy  2005-01-30 14:46 -------
Created an attachment (id=36736)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=36736&action=view)
Patch doing the RGB->BGR stuff, and converting pngdec to explicit caps

This patch makes png* work on BGR(BE), and converts pngdec to use explicit
caps.

This solves part of the problem. Another one (probably in ffmpegcolorspace?) is
that pngdec (BGRA)->ffmpegcolorspace->pngenc (BGR24) results in wrong colors.

However, this patch breaks alphacolor, since that only accepts RGBA, and not
BGRA. I'll submit a patch for that separately.

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