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| author | OBATA Akio <obache@wizdas.com> | 2020-07-18 17:10:20 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-07-19 01:16:14 +0900 |
| commit | 083e02fe7f7a2f8dbd84161fe8126608cbfc8c60 (patch) | |
| tree | d81bb1f59f178cfe59a03f3864a5ab59310f0027 | |
| parent | 2af1a05e8280aa5103c6c3c8c6ab88208dbc7f61 (diff) | |
| download | tqt3-083e02fe7f7a2f8dbd84161fe8126608cbfc8c60.tar.gz tqt3-083e02fe7f7a2f8dbd84161fe8126608cbfc8c60.zip | |
Remove unwanted code for writing png
`info_ptr->channels` will be set in the next called `png_set_IHDR()`,
so it is no effect.
Signed-off-by: OBATA Akio <obache@wizdas.com>
(cherry picked from commit b6a4a5ec2001abed68c01d5c6baabbc2319214dc)
| -rw-r--r-- | src/kernel/qpngio.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/kernel/qpngio.cpp b/src/kernel/qpngio.cpp index 44d284bcf..ce2f625f6 100644 --- a/src/kernel/qpngio.cpp +++ b/src/kernel/qpngio.cpp @@ -568,19 +568,6 @@ bool TQPNGImageWriter::writeImage(const TQImage& image, int quality_in, int off_ png_set_write_fn(png_ptr, (void*)this, qpiw_write_fn, qpiw_flush_fn); -#if PNG_LIBPNG_VER>=10500 -#warning XXXtnn not too sure about this -/* -according to png.h, channels is only used on read, not writes, so we -should be able to comment this out. -*/ -#else /* LIBPNG 1.5 */ - info_ptr->channels = - (image.depth() == 32) - ? (image.hasAlphaBuffer() ? 4 : 3) - : 1; -#endif /* LIBPNG 1.5 */ - png_set_IHDR(png_ptr, info_ptr, image.width(), image.height(), image.depth() == 1 ? 1 : 8 /* per channel */, image.depth() == 32 |