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AgeCommit message (Collapse)Author
2017-08-07Avoid scavenging 0 bytes from store when allocating 0 bytes.Sebastian Rasmussen
2017-08-07Set custom allocator for JBIG2 library.Sebastian Rasmussen
2017-08-07Set custom memory allocator for FreeType.Sebastian Rasmussen
2017-07-27Add text format document writer.Tor Andersson
Improve HTML output using absolute positioning, and add XHTML output for simpler semantic html output.
2017-07-27Add fz_write_base64 function.Tor Andersson
2017-07-27Use "DeviceRGB" name for ICC based device colorspaces too.Tor Andersson
2017-07-27Fix clearing of cmyk + spots pixmaps.Robin Watts
2017-07-27Fix issue in alpha indexingMichael Vrhel
Spot colors were getting bogus (typically 0xcd) alpha applied to them during drawing.
2017-07-27Fix upper bounds checks on lerp image painting.Robin Watts
2017-07-21Rename shadowing flag variable to reduce potential confusion.Tor Andersson
2017-07-21Allow caching of rendered tiles when using the display list.Tor Andersson
2017-07-21Only try caching tiles once.Tor Andersson
Don't try to re-cache a tile we fetched from the cache.
2017-07-21Distinguish hash slot overwrite cases.Tor Andersson
2017-07-21Remove (now needless) extern strlen declaration.Tor Andersson
A leftover from when fz_write_string was a static inline in a header file.
2017-07-21Add 'mutool trace' command.Tor Andersson
2017-07-20Fix fz_clear_pixmap to allow for spots (and CMYK).Robin Watts
2017-07-19Add some consts to color conversions.Robin Watts
2017-07-19Update blend debugging code to save pixmaps as PSDs if required.Robin Watts
PNGs can't represent spots, or CMYK, so use PSD.
2017-07-19Update band writer (especially PSD) to cope with spotsRobin Watts
PSD writer now outputs spot colors. Ensure subtractive colorspaces are stored with proper polarity. The CMYK and spot components need to be 255-X in the PSD format Store PSD format resources using correct Pascal style strings. Photoshop will fail to open if the the ICC profile resource name is not in proper format. (Incorporates fixes from Michael).
2017-07-19Extend fz_colorspaces to better cope with DeviceN.Robin Watts
We now keep a list of colorant names for every colorspace, along with a an 'is_device_n' flag, set for all separation and deviceN spaces.
2017-07-19Add knowledge of spots to color conversions.Robin Watts
2017-07-19Add spots to fz_pixmaps.Robin Watts
Update separations interface further to cope with whether spots should be rendered separately, or as composite colors.
2017-07-19Rejig page separations interface.Robin Watts
Specifically this is aimed so we can efficiently get separation details for PDF files (which may require a lengthy search process).
2017-07-19Keep fz_store_hash to declared size.Robin Watts
Could shrink this further, but we can't go below another 4 bytes so it's not worth it.
2017-07-19Update LCMS2 to LCMS2ART to reflect our fork.Robin Watts
Pull in latest lcms2 fixes, and update our fork to be lcms2art.
2017-07-17Debug blendingRobin Watts
2017-07-17Remove local variables from fz_draw_clip_image_maskRobin Watts
They serve no good purpose except to require "fz_var"ing and to get out of sync.
2017-07-17Switch order of fz_dump_blend arguments.Robin Watts
Otherwise it confuses me every single time. Also correct the output in fz_draw_clip_image_mask. We are rendering onto .mask, not .dest, so that's the one we should debug.
2017-07-17Fix fz_copy_pixmap_rect to work properly in all cases.Robin Watts
2017-07-17Complement subtractive colors before applying blend modes.Tor Andersson
(Incorporates fixes from Tor, Michael and Robin).
2017-07-17Set colorspace name field.Tor Andersson
2017-07-17Add colorspace handling to transparency groupsMichael Vrhel
Also force softmasks to be isolated groups.
2017-07-17Support non-separable blending in gray color spacesMichael Vrhel
Also make sure to support the cases where the background alpha is 0 for non-isolated groups.
2017-07-17Fix softlight blend mode. Make nonseparable blends work with CMYKMichael Vrhel
Softlight blend mode was broken as the constants were not properly scaled for 255 arithmetic. The nonseparable blending code needs to do special handling of K when the color space is CMYK.
2017-07-17Rid the world of fz_ensure_pixmap_is_additive.Robin Watts
No longer required since we flipped subtractive spaces.
2017-07-17Don't convert cmyka images to rgbaMichael Vrhel
We should handle the cmyka images in their native form now that we are holding the data inverted. Fixes fts_17_1700.pdf Also fixes fts_43xx.xps
2017-07-17Fix issues in alpha removal during color managementMichael Vrhel
During code refactor a few bugs were introduced.
2017-07-17Make sure CMYK ICC color spaces are subtractiveMichael Vrhel
2017-07-17Fix shape handling in draw-device.Robin Watts
2017-07-10Fix bug when cloning color management in context.Sebastian Rasmussen
Creating a new color management instance requires the colorspace to be set, or else the cloning will not take place. This results in segfaults when converting a color later on. This was reproduced when running mudraw with multiple threads.
2017-07-06fz_var() variables must be initialized before fz_try.Sebastian Rasmussen
2017-07-06png: Drop pixmap when not writing an image without pixels.Sebastian Rasmussen
2017-07-04Remove is_static from fz_new{,_icc}_colorspace.Robin Watts
No longer required, and causes leaks. Also, fix some reference counting problems with colorspaces.
2017-07-03Avoid leaking jpx structure if corrupt file.Robin Watts
2017-07-03Memento: pointer checking functions.Robin Watts
Add some helpful functions for doing quick checks on pointer validity. Use these in the reference counting functions.
2017-06-30Tweak Memento: make ref counting advance events.Robin Watts
2017-06-29Fix typos in blend mode maths comment.Robin Watts
2017-06-29Harfbuzz tweaks.Robin Watts
Avoid defining any functions/variables beginning with hb_ to avoid potential namespace clashes. Clarify language about why the Harfbuzz workarounds are needed.
2017-06-27When PS/PNG band writers throw, end the deflate streams if open.Sebastian Rasmussen
2017-06-27Avoid inconsistently freeing PS band writer upon error.Sebastian Rasmussen