dcpomatic - DCP-o-matic DCP tools

Age	Commit message (Collapse)	Author
2022-04-09	Add some missing override labels.	Carl Hetherington

2021-09-27	Replace aligned bool with enum Alignment.	Carl Hetherington

2021-09-27	Various alignment adjustments.	Carl Hetherington

2021-05-01	C++11 tidying.	Carl Hetherington

2021-02-26	Add accessor for _eye in J2kImageProxy.	Carl Hetherington

2021-01-31	More enum class additions.	Carl Hetherington

2021-01-07	std::shared_ptr	Carl Hetherington

2020-11-02	Pass around JPEG2000 data as a shared_ptr and hence avoid a copy	Carl Hetherington
	of 4MB of data for every JPEG2000 frame we decode.
2020-04-17	Rename send_binary -> write_to_socket.	Carl Hetherington

2020-04-14	Ignore and report failures to decode frames during playback (#1593).	Carl Hetherington

2020-04-14	Use a struct rather than a std::pair as the return type from ImageProxy::image.	Carl Hetherington

2018-11-06	Remove some unused parameters.	Carl Hetherington

2018-11-06	Move deinterleave of OpenJPEGImage to Image into the prepare(), meaning	Carl Hetherington
	that it can be multi-threaded. This allows the bit shift for non-12bpp JPEG2000 sources to be done at the same time as the deinterleave. Should speed up DCP playback in some cases.
2018-10-12	Change MagickImageProxy to FFmpegImageProxy and make it use FFmpeg	Carl Hetherington
	to decode images. Hence remove {Image,Graphics}Magick.
2018-04-13	Account for J2K decoding at lower-than-maximum resolution when croppingv2.13.14	Carl Hetherington
	the resulting images; fixes #1274.
2017-12-29	Add basic memory-used stuff for butler and reduce minimum audio	Carl Hetherington
	readahead quite a bit. This in turn reduces the maximum butler memory usage as it will keep getting audio (and hence video) until the minimum audio readahead is hit.
2017-08-14	Basics of forced reduction of JPEG2000 decode resolution.	Carl Hetherington

2017-07-26	Multi-threaded decode of DCP when previewing.	Carl Hetherington

2017-07-26	Rename some variables.	Carl Hetherington

2016-11-26	Reduce during J2K decode where possible for playback (#986).	Carl Hetherington

2016-06-29	Fix handling of incorrectly-recognised JPEG2000 files.	Carl Hetherington
	Previously we asked libdcp whether an imported J2K file was RGB or XYZ. The answer it gives is sometimes wrong, for reasons that are not clear (either the files are not marked correctly, or openjpeg is not parsing whatever metadata correctly). However it seems that, in general, we use the user's specified colour conversion to decide what to do with an image, rather than asking the image what should be done to it. Hence it makes more sense to assume that if a user specifies no colour conversion for a J2K file then the file is XYZ. With preview, the colour conversion from XYZ back to RGB is done by FFmpeg, so we have to set the pixel format correctly on the Image that comes back from J2KImageProxy. Now we get that pixel format from the configured colourspace conversion rather than from openjpeg's guess as to the file's colourspace. It's a bit ugly that the only thing we ask the file about is whether or not it is in YUV (which governs whether or not FFmpeg applies the user's configured YUV-to-RGB conversion). Everything else is decided by the configured conversion. I think there's still some uglyness in here that I can't put my finger on.
2016-05-25	No-op; fix GPL address and use the explicit-program-name version.	Carl Hetherington

2015-12-04	Fix build.	Carl Hetherington

2015-12-04	Use libdcp's compress_j2k; move Data into libdcp.	Carl Hetherington

2015-10-29	Fix incorrect colourspace conversion of XYZ content	Carl Hetherington
	when it is not being passed through as untouched JPEG2000 (#730).
2015-09-01	Add basic test for client/server with a J2K image.	Carl Hetherington

2015-08-26	Include tidying src/lib/a-j*.h	Carl Hetherington

2015-06-21	No-op: remove all trailing whitespace.	Carl Hetherington

2015-06-11	Use better J2KImageProxy::same() method.	Carl Hetherington

2015-06-10	Tidy up J2KImageProxy a bit.	Carl Hetherington

2015-06-10	Rename EncodedData -> Data and trim it a bit.	Carl Hetherington

2015-02-08	Actually fix previous.	Carl Hetherington

2015-01-07	Make a note in the log when XYZ values are clamped by libdcp on XYZ -> RGB ↵	Carl Hetherington
	conversion.
2014-12-05	Some include tidying.	Carl Hetherington

2014-11-23	First cut at J2K import.	Carl Hetherington

2014-11-07	Remove log from ImageProxy hierarchy.	Carl Hetherington

2014-07-10	Basics of direct write of J2K data without encode/decode.	Carl Hetherington

2014-07-09	Split up image_proxy.{cc,h}	Carl Hetherington