#172: PNG 1bpp grayscale image decodes incorrectly
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Reporter: ami_stuff | Owner:
Type: defect | Status: closed
Priority: normal | Component: avcodec
Version: unspecified | Resolution: fixed
Keywords: | Blocked By:
Blocking: | Reproduced: 1
Analyzed: 1 |
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Changes (by saste):
* analyzed: 0 => 1
* resolution: => fixed
* status: new => closed
* component: undetermined => avcodec
* reproduced: 0 => 1
Comment:
Fixed in commit:
commit 68bed67d2eaabcfa7eaf00442312055f7d953b69
Author: Stefano Sabatini <[email protected]>
Date: Mon May 16 01:51:04 2011 +0200
pngdec: relax condition for setting monoblack pixel format
Ignore color_type information for setting the monoblack pixel format,
only rely on bit_depth.
In particular: fix Test_1bpp_grayscale.png from issue #172.
This may work fine for some broken encoder, and not for others.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/172#comment:1>
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