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* Clean up rounding codeprivate-vfuncsMatthias Clasen2021-07-314-54/+93
| | | | | | Add private api to get the necessary information from the font backend, and drop the hack that was added in d4356779945855f7cc.
* Add pango_font_get_languagesMatthias Clasen2021-07-315-4/+69
| | | | | | Start using private vfuncs for PangoFont, and use it to replace the recently introduced pango_fc_font_get_languages with a frontend api.
* Bump version to 1.49Matthias Clasen2021-07-311-1/+1
| | | | We're going to add api.
* Add version macros for 1.50Matthias Clasen2021-07-311-0/+24
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* CosmeticsMatthias Clasen2021-07-311-1/+1
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* Merge branch 'fix-tests-build' into 'main'Matthias Clasen2021-07-301-0/+1
|\ | | | | | | | | tests: Fix implicit function declaration warnings with gcc See merge request GNOME/pango!381
| * tests: Fix implicit function declaration warnings with gccBiswapriyo Nath2021-07-291-0/+1
|/ | | | This includes stdlib.h for strtol, strtoll and strtod functions declaration
* Merge branch 'better-ellipsize' into 'main'Matthias Clasen2021-07-222-9/+11
|\ | | | | | | | | | | | | ellipsize: Try harder to find the right font Closes #575 See merge request GNOME/pango!380
| * Correctly handle font attributesbetter-ellipsizeMatthias Clasen2021-07-222-9/+11
|/ | | | | | | | | | pango_attr_iterator_get_attributes only returns the innermost attribute of each kind. That is correct for attributes that supersede each other, but not for font descriptions, which get merged. So, keep all font attributes in the returned list. Update affected tests.
* Merge branch 'approximated-sizes' into 'main'Matthias Clasen2021-07-213-9/+25
|\ | | | | | | | | | | | | font-desc: Use local double values to store sizes Closes #580 See merge request GNOME/pango!377
| * font-desc: Use local volatile double values to store sizesMarco Trevisan (Treviño)2021-07-213-9/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under i386 multiplying double and integer values and cast it to integer may end up to compute the wrong value when only 387 FPU is used, because the temporary value will be stored in a register whose precision isn't good enough. And so, some multiplications which are expected to produce an integer, will actually return a truncated value, that will be eventually floored. An example is 1.2 * 12800 that is clearly 15360.0, but will produce 15359 when casted to int in the said i386 environment. So use a temporary double variable to ensure that we do this computation in the double scope, before casting to int. And this will avoid using the said register, even when using more aggressive optimizations (as per marking the local variable volatile). Fixes: https://gitlab.gnome.org/GNOME/pango/-/issues/580
| * Merge branch 'matthiasc/for-master' into 'master'Matthias Clasen2021-07-106-12/+64
| |\ | | | | | | | | | | | | tests: Avoid a possible invalid access See merge request GNOME/pango!376
| | * Try harder to skip tests on MacOsMatthias Clasen2021-07-102-0/+48
| | | | | | | | | | | | | | | | | | For tests where the wrong fonts break things, check that we have Cantarell, and skip them if not.
| | * tests: Fix an assertionMatthias Clasen2021-07-101-3/+4
| | | | | | | | | | | | | | | We were rounding things differently, giving us off-by-one errors on MacOs.
| | * tests: Locale handling fixesMatthias Clasen2021-07-106-9/+12
| |/ | | | | | | | | The return value of setlocale is only good until the next call. Also, consistently use en_US.UTF-8.
* | Merge branch 'thai' into 'main'Matthias Clasen2021-07-211-5/+9
|\ \ | | | | | | | | | | | | Use GMutex for the shared thai brk See merge request GNOME/pango!378
| * | Use GMutex for the thai_brkPeng Wu2021-07-211-5/+9
| | | | | | | | | | | | Use GMutex to protect the thai_brk in multithreading.
* | | Try harder to skip tests on MacOsMatthias Clasen2021-07-212-0/+48
| | | | | | | | | | | | | | | | | | For tests where the wrong fonts break things, check that we have Cantarell, and skip them if not.
* | | tests: Fix an assertionMatthias Clasen2021-07-211-3/+4
| | | | | | | | | | | | | | | We were rounding things differently, giving us off-by-one errors on MacOs.
* | | tests: Locale handling fixesMatthias Clasen2021-07-216-9/+12
|/ / | | | | | | | | The return value of setlocale is only good until the next call. Also, consistently use en_US.UTF-8.
* | Mention main in NEWSMatthias Clasen2021-07-171-0/+5
| | | | | | | | This is part of #579.
* | ci: Update branch references to mainMatthias Clasen2021-07-172-2/+2
| | | | | | | | | | | | Change ci to point at the main branch instead of master. This is part of #579
* | docs: Update branch references to mainMatthias Clasen2021-07-176-6/+6
|/ | | | | | | Change the source locations in the gi-docgen files to point to main instead of master. This is part of #579
* Merge branch 'space-itemization' into 'master'Matthias Clasen2021-07-101-15/+71
|\ | | | | | | | | itemize: Improve handling of spaces See merge request GNOME/pango!374
| * itemize: Improve handling of spacesspace-itemizationMatthias Clasen2021-07-101-15/+71
| | | | | | | | | | | | | | | | | | Put spaces into the previous or the next item, depending on which one has the 'better' font. This reduces space variations in the presence of font fallback. See: #249
* | Merge branch 'matthiasc/for-master' into 'master'Matthias Clasen2021-07-105-25/+25
|\ \ | |/ | | | | | | Add a way to show fonts in test-layout output See merge request GNOME/pango!371
| * Quiet another compiler warningMatthias Clasen2021-07-101-1/+1
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| * Drop an unused functionMatthias Clasen2021-07-101-6/+0
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| * Quiet a compiler warningMatthias Clasen2021-07-101-4/+6
| | | | | | | | | | Another case where using a GPtrArray instead of a GArray of pointers is nicer.
| * language: Silence compiler warningsMatthias Clasen2021-07-101-9/+11
| | | | | | | | | | Use a GPtrArray instead of a GArray of pointers, to avoid case-align warnings.
| * Silence compiler warningsMatthias Clasen2021-07-101-1/+2
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| * tests: Add a way to show fonts in test-layoutMatthias Clasen2021-07-101-1/+5
| | | | | | | | | | | | | | This is sometimes useful, even if we want to avoid it in ci. So add an environment variable, PANGO_TEST_SHOW_FONT to make it show the actual font instead of 'OMITTED'.
| * Remove an obsolete version checkMatthias Clasen2021-07-101-3/+0
|/ | | | | We require harbuzz to be at least 2.0.0 for a while now. No need to check that version at runtime.
* Merge branch 'attr-list-change-fix' into 'master'Matthias Clasen2021-07-102-18/+270
|\ | | | | | | | | | | | | Remove an erroneous early exit Closes #564 See merge request GNOME/pango!372
| * Add more testcases for pango_attr_list_changeattr-list-change-fixMatthias Clasen2021-07-091-9/+264
| | | | | | | | | | | | Add more cases to cover move of the branches in this complicated function. Among other things, this tests the fix in the previous commit.
| * Remove an erroneous early exitMatthias Clasen2021-07-091-9/+6
|/ | | | | | | | pango_attr_list_change was returning early in one case, missing to do some necessary cleanup of the list. Fixes: #564
* CosmeticsMatthias Clasen2021-07-091-3/+3
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* Merge branch 'fix-empty-line-spacing-2' into 'master'Matthias Clasen2021-07-091-13/+17
|\ | | | | | | | | | | | | layout: make the height of an empty line match a regular line Closes #577 See merge request GNOME/pango!363
| * layout: make the height of an empty line match a regular lineArtem Rebrov2021-07-081-13/+17
| | | | | | | | | | When using line-spacing, the height of an empty line is the same as when line-spacing has zero value. Take the value from font metrics.
* | Merge branch 'matthiasc/for-master' into 'master'Matthias Clasen2021-07-091-6/+11
|\ \ | | | | | | | | | | | | docs: Small layout docs improvements See merge request GNOME/pango!370
| * | docs: Small layout docs improvementsMatthias Clasen2021-07-091-6/+11
|/ / | | | | | | | | Add some more default values, and correct the docs for pango_layout_set_spacing wrt to the default value.
* | Merge branch 'matthiasc/for-master' into 'master'Matthias Clasen2021-07-098-104/+89
|\ \ | | | | | | | | | | | | win32: Don't export private symbol See merge request GNOME/pango!369
| * | ci: Update ci imagesMatthias Clasen2021-07-093-2/+4
| | | | | | | | | | | | | | | | | | Include llvm on the image, so that we can use llvm-symbolizer, too try and get meaningful stacktraces out of asan.
| * | Improve attribute test infrastructureMatthias Clasen2021-07-093-101/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make attribute_from_string() parse enum attribute values in the same way as PangoMarkup, and use it in the attribute tests. Still to do: Do the same for flags. The flags parsing function isn't exported, so this needs our tests to be statically linked.
| * | Fix a compiler warningMatthias Clasen2021-07-091-1/+0
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| * | utils: Fix win32 buildMatthias Clasen2021-07-091-0/+1
|/ / | | | | | | We need stdlib.h for exit().
* | Merge branch 'win32-cmap-free' into 'master'Matthias Clasen2021-07-093-2/+65
|\ \ | | | | | | | | | | | | pangowin32: Clear cmap on finalize See merge request GNOME/pango!318
| * | pangowin32: Clear cmap on finalizeSeungha Yang2021-04-073-2/+65
| | | | | | | | | | | | | | | Implement copy method for format_4_cmap and format_12_cmap, and free don't leak the struct.
* | | Merge branch 'missing-zerowidth-chars' into 'master'Matthias Clasen2021-07-092-5/+22
|\ \ \ | | | | | | | | | | | | | | | | Add a few missing chars to pango_is_zero_width See merge request GNOME/pango!368
| * | | Add a few missing chars to pango_is_zero_widthmissing-zerowidth-charsMatthias Clasen2021-07-092-5/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation for this function states that all bidi control chars are zero width, but it was missing the Isolate ones. Add them. Updated tests included.
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