14cca6ee65
windowscodecs: Add support for palette image formats to PNG encoder.
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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-18 09:23:10 +02:00
66b126b675
windowscodecs: Generate a palette for color-keyed grayscale PNG's.
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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-08 16:23:14 +02:00
eb3eff90be
windowscodecs: Fix IWICBitmapEncoder::SetPalette for a not initialized case in PNG encoder.
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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-06 09:04:09 +02:00
2ea95f895b
windowscodecs: Implement IWICBitmapDecoder::CopyPalette in PNG decoder.
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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-06 09:04:06 +02:00
267bca1f3b
windowscodecs: PNGEncoder: Return 32bppRGBA pixel format by default.
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Signed-off-by: Anton Romanov <theli.ua@gmail.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-08-24 08:35:22 +09:00
c94bf3cf27
windowscodecs: Implement IWICMetadataQueryReader::GetLocation.
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Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-06-26 08:53:04 +02:00
2d5c861f75
windowscodecs: Fixed loading png from streams.
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Png decoder was making one extra seek after it met IEND chunk. This led to
crashes of some software.
Signed-off-by: Viktor Semykin <thesame.ml@gmail.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-04-03 11:59:34 +02:00
8e694423f4
windowscodecs: Implement IWICBitmapFrameEncode::SetPalette in PNG encoder.
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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-01-29 10:16:09 +01:00
5107ef7566
wincodecs: Implement FilterOption property for PNG encoder.
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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-11-28 22:27:52 +01:00
2e16630a61
windowscodecs: Implement png cHRM metadata reader.
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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-06-17 00:09:18 +09:00
2f74d91d87
windowscodecs: Allocate correct amount of memory for PNG image data.
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Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-04-15 12:32:52 +09:00
aaddf1365a
windowscodecs: Fix a copy/paste mistake.
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Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-04-08 00:56:39 +09:00
1b8e123465
windowscodecs: Stub IWICMetadataQueryReader.
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Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-03-16 12:12:10 +09:00
27ae589d2a
windowscodecs: Fix crash when PNG decoder is freed without successful init.
2015-04-13 15:22:41 +09:00
131a7b03e8
windowscodecs: Implement PNG gAMA metadata reader.
2015-04-07 15:09:54 +09:00
f2f5cd831b
windowscodecs: Implement PngDecoder_Block_GetReaderByIndex.
2015-03-31 00:04:43 +09:00
43c97b871f
windowscodecs: Implement PngDecoder_Block_GetCount.
2015-03-31 00:04:43 +09:00
531992c760
windowscodecs: Store stream reference in png decoder.
2015-03-13 21:52:43 +09:00
ca5c0f6b14
windowscodecs: Initialize unused part of metadata PROPVARIANT to 0.
2015-03-05 21:28:40 +09:00
a5d569934f
windowscodecs: Fix race condition loading libpng.
2014-11-07 14:03:31 +09:00
4cfad9c462
windowscodecs: Fixed incorrect memset (Coverity).
2014-06-30 22:04:52 +02:00
e2d6b28a1b
windowscodecs: Fix interlaced PNG writing.
2014-06-24 20:03:26 +02:00
3ccaad8b41
windowscodecs: Support InterlaceOption in PNG encoder.
2014-06-16 18:03:54 +02:00
30f9834061
windowscodecs: Share WriteSource code between implementations.
2014-06-16 09:29:05 +02:00
ed1a03e494
windowscodecs: Silence a fixme.
2014-02-06 17:08:10 +01:00
d03f65a51f
windowscodecs: Move the aggregation check from object constructors to class factory.
2014-01-14 12:31:42 +01:00
4a5bc1375e
windowscodecs: Silence a warning due to an API change in libpng 1.5.
2013-08-22 19:02:04 +02:00
9f90ec8dea
windowscodecs: Autoconf macros don't always have a value.
2013-07-19 11:53:33 +02:00
18e76792a7
windowscodecs: Fix handling of a tRNS PNG chunk in the frame CopyPalette method.
2013-03-08 11:02:02 +01:00
ec22949874
windowscodecs: Ask libpng to ignore CRC of PNG chunks.
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According to my tests with manually created PNG images WIC ignores CRC errors
for both critical and ancillary chunks.
2013-03-07 14:56:16 +01:00
f18439da51
windowscodecs: Add a comment to PNG decoder that Windows ignores CRC of the chunks.
2013-03-06 11:46:25 +01:00
d4b1db7141
windowscodecs: Implement ComponentFactory::CreateEncoderPropertyBag.
2013-01-30 13:10:24 +01:00
f52f910f8b
windowscodecs: Implement GetThumbnail in the PNG frame decoder.
2012-12-10 11:26:09 +01:00
560cfedcba
windowscodecs: Implement GetPreview in the PNG decoder.
2012-12-10 11:26:06 +01:00
03c9c3ce44
windowscodecs: GetThumbnail of the PNG decoder should return NULL interface.
2012-12-10 11:26:02 +01:00
92d445bcca
windowscodecs: Implement QueryCapability of the PNG decoder.
2012-11-27 19:45:35 +01:00
5285756f93
windowscodecs: Add a NULL check to GetFrameCount of the PNG decoder.
2012-11-27 19:45:35 +01:00
a8eaeaf511
windowscodecs: Make GetFrame return WINCODEC_ERR_FRAMEMISSING without an image data.
2012-11-23 18:06:10 +01:00
bfed6e5f30
windowscodecs: Add NULL pointer checks to some color context methods.
2012-11-19 11:47:36 +01:00
cfb91803c2
windowscodecs: Implement IWICBitmapFrameDecode::GetColorContexts for PNG images.
2012-11-15 21:21:57 +01:00
6f4dba586a
windowscodecs: Use WINCODEC_ERR_UNSUPPORTEDOPERATION in GetColorContexts stubs.
2012-09-26 10:59:12 +02:00
fe6451e2ab
windowscodecs: Fix compilation on systems that don't support nameless unions.
2012-09-24 10:51:47 +02:00
1a032a94df
windowscodecs: Implement PNG tEXt metadata reader.
2012-09-11 11:12:08 +02:00
6abda85c29
windowscodecs: Do not assume that vtable is the first element of the object, avoid not necessary casts.
2012-07-24 21:27:11 +02:00
434e7b8e1e
windowscodecs: Add stub IWICMetadataBlockReader to PNG decoder.
2012-06-07 21:43:08 +02:00
e1b7291785
windowscodecs: Remove unneeded address-of operators from array names.
2011-11-02 12:31:48 +01:00
2e27be37c3
windowscodecs: Mark some fall-throughs in switch statements.
2011-10-11 13:37:49 +02:00
ea35386b2b
windowscodecs: Read PNGs sequentially.
2011-10-06 16:46:41 -05:00
e9fba4fc07
windowscodecs: Implement GetDecoderInfo for all the decoders.
2011-07-28 11:30:09 +02:00
53af9f2b1e
windowscodecs: Use ifaces instead of vtbl pointers in PngEncoder.
2010-12-16 12:06:51 +01:00
Dmitry Timoshkov