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78 Commits

Author SHA1 Message Date
ocornut 8cc6eee295 Fonts: amend assert when glyph range data seems incorrect. (#7856) 2024-08-03 15:25:47 +02:00
ocornut 50a0f18e6a imgui_freetype: fixed divide by zero while handling FT_PIXEL_MODE_BGRA glyphs. (#7267, #3369) 2024-07-01 14:58:35 +02:00
Hubert Maier 07dbcf1f70 Fixed typos. (#7593) 2024-05-16 16:13:01 +02:00
Pascal Thomet 4758f74676
imgui_freetype: fix nullptr to ImTextureID cast (#7192) 2024-01-03 22:54:36 +01:00
ocornut aaf157cfdd Commented out ImGuiFreeType::BuildFontAtlas() obsoleted in 1.81. Commented out legacy ImGuiColumnsFlags_XXX symbols redirecting to ImGuiOldColumnsFlags_XXX, obsoleted in 1.80. 
Amend 9499afdf and 72de6f336
 2023-12-05 17:04:19 +01:00
ocornut 46843b683b Fonts: minor/shallow amends (#6925) 2023-11-13 19:00:29 +01:00
thedmd ade4d0e08a Fonts: added support for RasterizerDensity to FreeType based atlas generator. (#6925) 2023-11-13 19:00:28 +01:00
DKing 701a047ac0
Fonts: Fix clang compiling warning & error with freetype + lunasvg (#6873, #6842, #6591) 
Amend d6360c1
 2023-09-28 19:33:27 +02:00
ocornut d6360c1ba9 Fonts, imgui_freetype: Fixed a warning and leak in IMGUI_ENABLE_FREETYPE_LUNASVG support. (#6842, #6591) 2023-09-20 11:31:28 +02:00
ocornut ab490dc7b8 Fonts: Amends for support for OpenType SVG fonts using lunasvg (#6591, #6607) 2023-08-01 10:18:30 +02:00
sakiodre 2ad8c60abc Fonts: Added support for OpenType SVG fonts using lunasvg (#6591, #6607) 2023-08-01 09:32:17 +02:00
ocornut 33e13c85e1 Backends: Made all backends sources files support global IMGUI_DISABLE. (#6601) 2023-07-13 11:27:52 +02:00
sakiodre dcdb145713
Docs: Fix outdated link in freetype docs (#6568) 2023-07-04 12:23:13 +02:00
Michael Martz 506f7e0074 Using nullptr in locations where warning disable is not convenient. (#6313, #4537) 2023-04-11 11:33:50 +02:00
ocornut 4f630b0449 imgui_freetype: fixed non-ASCII characters in sources. (#6166) 2023-02-15 16:43:08 +01:00
ocornut 092b6825ac Fonts: Assert that in each GlyphRanges[] pairs first is <= second. 2023-02-14 15:00:12 +01:00
ocornut 8f907bc9a2 imgui_freetype: fix warnings (#6104), fix typos. (#6079) 2023-01-24 15:59:14 +01:00
ocornut 9150c23c04 imgui_freetype: fixed a packing issue which in some occurrences would prevent large amount of glyphs from being packed correctly. (#5788, #5829) 
This seemingly innocuous change sursingly had very large side-effects of completly breaking packing for the test font mentioned in above issue. Not even sure why tbh. New code matches what stb_truetype's stbtt_PackBegin() does.
 2023-01-04 15:22:56 +01:00
cfillion 5884219867 imgui_freetype: Assert if bitmap size exceed chunk size to avoid buffer overflow. (#5731) 2022-09-30 16:12:51 +02:00
BttrDrgn 4db55f88e8
Changed FONT.md edit to blob (#5290) 
Stop from opening the editor for freetype/README.md
 2022-05-06 09:47:18 +02:00
ocornut fd06ed833b Misc: tweaks + fix warnings on backends withtout -wno-memaccess (#4995, #5104) 2022-03-13 17:57:32 +07:00
Clownacy 422902dbda Correct typos (#4954, #4955), use IM_STATIC_ASSERT now that old pre-C++11 macro has been obsoleted. 2022-01-31 11:58:33 +01:00
ocornut ebac375791 Docs: added info about Freetype, editing sponsors. 2021-11-08 16:22:00 +01:00
ocornut 68f428b449 imgui_freetype: Fixed crash when FT_Render_Glyph() returns NULL (which apparently happens with Freetype 2.11). (#4394, #4145 ?) 2021-08-23 16:42:58 +02:00
ocornut e534c56485 Fonts: Functions with a 'float size_pixels' parameter can accept zero if it is set in ImFontSize::SizePixels. 2021-06-24 17:15:14 +02:00
ocornut 20d415e939 FIx static analysers warnings and disable false positives. 2021-06-24 17:15:14 +02:00
ocornut d0c6dd9baf ImVector: added clear_delete(), clear_destruct() helpers. 2021-06-09 16:57:47 +02:00
ocornut 020d1ced1d Examples: SDL2: Accomodate for vcpkg install having headers in SDL2/SDL.h vs SDL.h + vcpkg related comments. 2021-06-08 17:10:24 +02:00
ocornut c708299ca9 Docs: Improvements to description of using colored glyphes/emojis. (#4169, #3369) + Add Fonts to Metrics. Removed IMGUI_HAS_TABLE markers. 2021-05-24 13:07:26 +02:00
ANF-Studios ebe6ac5fb5 Improvements to minor mistakes in documentation comments (#3923) 2021-03-16 12:44:16 +01:00
TAiGA f5bc5e8630 Freetype: Enable FreeType bitmap glyphs. (#3879) 2021-03-05 14:25:27 +01:00
ocornut 23ab4978e4 ImFontAtlas: Added 'bool TexPixelsUseColors' output to help backend decide of underlying texture format. (#3369, #3844) 2021-03-02 15:04:34 +01:00
ocornut 4df57136e9 Version 1.81 2021-02-10 21:16:58 +01:00
ocornut 24be26e00e imgui_freetype: Add support for colored glyphs. Font: add support for untinted glyphs (#3369) 
Amend 9499afd with missing static inline.
 2021-02-01 16:32:26 +01:00
Petr Shurgalin 24aa6654df imgui_freetype: add support for colored glyphs with ImGuiFreeTypeBuilderFlags_LoadColor (#3369) 
(squashed 4 commits)
 2021-02-01 16:32:23 +01:00
ocornut 9499afdf5e imgui_freetype: clarify breaking changes, and add BuildFontAtlas() to be consistent with planned obsolescence. Rename mislabelled internal helper. Demo: clarify labels in nested table demo. (#3765) 2021-01-28 20:53:53 +01:00
ocornut 3867c6c5f0 Fonts: (Breaking) Rename ImGuiFreeType:: flags to ImGuiFreeTypeBuilderFlags_XXX. Remove ImGuiFreeType::BuildFontAtlas() flags. Rename ImFontConfig::RasterizerFlags to FontBuilderFlags. Add ImFontBuilderIO (opaque). Amend 53d59f3 with a dozen of small fixes. 2021-01-26 17:25:09 +01:00
Bartosz Taudul 6469b94304
Silence memset warning. (#3505) 
Compiling the code as-is results in the following warning:

-->8--
imgui_freetype.cpp:341:72: warning: ‘void* memset(void*, int, size_t)’
        clearing an object of type ‘struct ImFontBuildSrcDataFT’ with no
        trivial copy-assignment; use assignment or value-initialization
        instead [-Wclass-memaccess]
  341 |     memset(src_tmp_array.Data, 0, (size_t)src_tmp_array.size_in_bytes());
      |                                                                        ^
imgui_freetype.cpp:302:8: note: ‘struct ImFontBuildSrcDataFT’ declared here
  302 | struct ImFontBuildSrcDataFT
      |        ^~~~~~~~~~~~~~~~~~~~
--8<--

This is caused by presence of ImVector<> directly in ImFontBuildSrcDataFT data
structure, as well as in the child ImBitVector. Since ImVector<> has a
constructor, the compiler infers that initialization by memset is not valid.
Such initialization is not a bug, however, as the default ImVector<> ctor just
sets the structure data members to 0, which is exactly what the memset does.

Casting the data structure address to void* pointer silences this warning.
 2020-10-02 19:12:53 +02:00
ocornut 90b152f265 ImFontAtlas: Fixed multiple rebuild with same inputs erroneously increased ConfigDataCount. CI: Update Ubuntu 18.04 > 20.04 (motivated by #3369) 
Fix Freetype warning.
 2020-08-07 16:27:55 +02:00
omar 5d87941451 Fixed ImFontConfig::GlyphExtraSpacing and ImFontConfig::PixelSnapH settings being pulled from the merged/target font settings when merging fonts, instead of being pulled from the source font settings. 2020-08-02 12:20:13 +02:00
Rokas Kupstys 0738611559 Misc: Bunch of code formatting changes suggested by a pass running 'astyle' 2020-06-30 16:37:21 +02:00
ocornut 53dfccbe4b imgui_freetype: Fix for rare case where FT_Get_Char_Index() succeed but FT_Load_Glyph() fails. (#618) 2020-06-04 17:53:50 +02:00
omar 832fda8488 Fixed stray end of line blanks, added comments in .editorconfig, tweaked some headers. 2020-04-07 14:46:46 +02:00
omar cc0d4e346a Misc: Added an explicit compile-time test for non-scoped IM_ASSERT() macros to redirect users to a solution + fixed our stb wrappers. 
+ Nav: Use nav layer enum, comments.
 2020-04-03 12:41:33 +02:00
David Kalnischkies 2fd411a83e Support custom stb_rect_pack filename in Freetype (#3062) 
Copies the #define magic from imgui_draw.cpp to the imgui_freetype implementation to allow the use of a custom stb rect_pack here as well.
References: fe5347ef94
 2020-03-18 22:14:29 +01:00
ocornut 339ffd25a9 Internals: Renamed ImBoolVector to ImBitVector, added low-level loose function to replicate the behavior include a help SetBitRange() function. 2020-03-13 18:50:02 +01:00
omar d16c87a5b1 Internals: Minor renaming 2020-02-10 16:46:51 +01:00
Rokas Kupstys c863c1f6a1 Clean up number rounding. Now it is more obvious what code is doing. (#2862) 
Add IM_ROUND() macro
Replace IM_FLOOR(n + 0.5f) and ImFloor(n + 0.5f) with IM_ROUND(n)
 2019-10-29 17:05:25 +01:00
Rokas Kupstys 714fe29d1a Replace manual flooring with IM_FLOOR() macro. (#2850) 
Macro is used to ensure that flooring operation is always inlined even in debug builds. __forceinline does not force inlining in /Od builds with MSVC.

(cherry picked from commit bc165df6fd)
 2019-10-18 16:18:38 +02:00
luk1337 1820aaf444 imgui_freetype: Initialize FT_MemoryRec_ struct manually (#2686) 
This fixes gcc warning: missing field 'alloc' initializer [-Wmissing-field-initializers]
 2019-07-23 09:41:27 -07:00