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1b51a88bba9315f656ad9280bd98caddac0dc243
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2604 Commits

Author SHA1 Message Date
ocornut
1b51a88bba Fonts: moved compare operators to internal. Removed commented out ones aimed legacy backends: not needed anymore since we didn't rename ImTextureID. 2025-06-11 15:59:20 +02:00
ocornut
39f6c793b3 Fonts: proof of concept support for user textures. 
# Conflicts:
#	imgui.h
#	imgui_internal.h
 2025-06-11 15:59:19 +02:00
ocornut
91ed6e67b4 Fonts: fixed support for multiple atlases. 
Moved FontAtlasOwnedByContext to OwnerContext

# Conflicts:
#	imgui.cpp
#	imgui_internal.h
 2025-06-11 15:58:29 +02:00
ocornut
fad5280d4c Fonts: fixed broken support for legacy backend due to a mismatch with initial pre-build baked id. 2025-06-11 15:57:44 +02:00
ocornut
f6735c223c Fonts: remove ImFontHooks in favor of a AddRemapChar() implementation. 2025-06-11 15:57:35 +02:00
ocornut
89e880dfd1 Fonts: adding ImFontHooks for codepoint remapping. 2025-06-11 15:57:35 +02:00
ocornut
b32ef3c05d Fonts: make RasterizerDensity a dynamic field. (temporarily exposed as SetFontRasterizerDensity()). 
# Conflicts:
#	imgui.cpp
#	imgui.h
 2025-06-11 15:57:35 +02:00
ocornut
8140a9d8a6 Fonts: comments on ImTextureData fields. 2025-06-11 15:57:35 +02:00
ocornut
2b0d49a905 Fonts: make ImFont::Sources a vector. 
Later it should become a ImSpan<>
 2025-06-11 15:57:23 +02:00
ocornut
e7efe94fd2 Fonts: shallow rework of ImFontAtlasBakedAddFontGlyph() to facilitate upcoming change. 2025-06-11 15:57:23 +02:00
ocornut
c4fa9bb61f Fonts: add ImFontGlyph::SourceIdx. Extract code out of DebugNodeFont() into DebugNodeFontGlyphesForSrcMask(). 
(src_mask unused in this commit)
 2025-06-11 15:57:23 +02:00
ocornut
bcd1a94b89 Fonts: Extract ImFontAtlasBuildGetFontBaked() out of ImFont::GetFontBaked() mostly for consistency with upcoming changes + tweak locals in AddFont(). 2025-06-11 15:57:23 +02:00
ocornut
ed2bb2cff0 Fonts: encode additional data in ImFontAtlasRectId to detect invalid id + added Rects debug browser. 2025-06-11 15:56:39 +02:00
ocornut
12599da53d Fonts: do not mark whole ImTextureData struct as IMGUI_API to fix warning when used in ImVector<> (8559) 2025-06-11 15:56:38 +02:00
ocornut
1ea9ff3677 Fonts: add optional out parameter to AddCustomRect() 2025-06-11 15:56:24 +02:00
ocornut
23dc46c4f8 Fonts: added RemoveCustomRect(). 
+ internally add ImFontAtlasPackReuseRectEntry()
 2025-06-11 15:56:24 +02:00
ocornut
e9cf3de58f Fonts: moved ImFontAtlasRectId back to public API. 2025-06-11 15:56:24 +02:00
ocornut
db30e1b5b6 (Breaking) Fonts: rework GetCustomRect() api. Reintroduce ImFontAtlasRect. 2025-06-11 15:55:51 +02:00
ocornut
f40274702d (Breaking) Fonts: renamed AddCustomRectRegular() -> AddCustomRect(). 2025-06-11 15:55:51 +02:00
ocornut
253dff7656 Fonts: Comments. 2025-06-11 15:55:38 +02:00
ocornut
44498825cd (Breaking) Fonts: PushFont() default to preserve current font size. 2025-06-11 15:54:53 +02:00
ocornut
5460903f96 Fonts: awkwardly alias old TexID name to TexRef using an union (may backtrack and just keep old name) 2025-06-11 15:54:26 +02:00
ocornut
a548cd9934 Fonts: avoid both ImTextureRef fields being set simultaneously. 2025-06-11 15:54:12 +02:00
ocornut
0fff7ceda4 Fonts: comments, tweaks, minor amends. 
Comments, tweaks
 2025-06-11 15:53:42 +02:00
ocornut
e41bf16ff1 Fonts: fixed ImTextureID() being zero-cleared instead of using ImTextureUserID_Invalid. . 2025-06-11 15:53:42 +02:00
ocornut
8bd1fc4f04 Textures: Added ImTextureRef::GetTexID() mostly for consistency. 
Without it the logic may seem more confusing to grok for end-user.
 2025-06-11 15:53:42 +02:00
ocornut
41517bca0c (Breaking) Fonts: renamed CalcCustomRectUV() to GetCustomRectUV() for simplicity. 2025-06-11 15:52:21 +02:00
ocornut
f816b861fc (Breaking) Fonts: rename GetCustomRectByIndex() to GetCustomRect(). Made return struct const. 2025-06-11 15:52:12 +02:00
ocornut
85d0507580 Fonts: narrowed invalid value for ImFontAtlasRectId to -1 a we will change implementation. 2025-06-11 15:52:12 +02:00
ocornut
144f444217 Fonts: fixed memory leaks, shutting down font loader, and on AddFont() failure in FreeType backend. 2025-06-11 15:52:12 +02:00
ocornut
c98e3c0eff Fonts: ImFontConfig::GlyphExcludeRanges is owner and copied. 2025-06-11 15:51:56 +02:00
ocornut
da51485e17 Fonts: Obsolete GetGlyphRangesXXX() functions. Update font documentation. 2025-06-11 15:51:56 +02:00
ocornut
93410c47e1 Fonts: Fixed various small warnings / build issues. 2025-06-11 15:51:56 +02:00
ocornut
dec8d3863a Fonts: Added a ImFontFlags_NoLoadError flag to let user code try file paths. (3611) 2025-06-11 15:51:56 +02:00
ocornut
e98a314e06 Textures: Added ImTextureData::UsedRect. 
# Conflicts:
#	imgui_internal.h
 2025-06-11 15:51:19 +02:00
ocornut
ef6beaeff6 Fonts: removed LockSingleSrcConfigIdx which isn't needed anymore since we don't load glyphs in ImFontAtlasBuildAddFont(). 2025-06-11 15:47:49 +02:00
ocornut
d8a612f73b Fonts: Fallback glyph is now lazily loaded on demand (yay!). Moving ImFontBaked:: functions outside of class. 2025-06-11 15:47:49 +02:00
ocornut
c06a7585a3 Fonts: A font source can specify its own loader/backend. 2025-06-11 15:47:41 +02:00
ocornut
1cfc0de31d Fonts: Core allocates per-baked-per-src backend buffers, to allow having custom backend per font source. Backend BakedInit/Destroy/AddGlyph process a single source. 2025-06-11 15:47:41 +02:00
ocornut
d59f10d7f5 Fonts: reinstated ImFontAtlasBuildSetupFontCreateEllipsisFromDot() compatible with baked system, lazily baked. 2025-06-11 15:47:41 +02:00
ocornut
dc1320df64 Fonts: ImFontFlags: ImFontFlags_NoLoadGlyphs + add ImFontFlags_LockBakedSizes 2025-06-11 15:47:41 +02:00
ocornut
8a8d8a7b38 Fonts: Exposed CompactCache(). Hide ClearCache(). 2025-06-11 15:47:35 +02:00
ocornut
eb79e3ab3d Fonts: Restore a functional AddCustomRectFontGlyph(). 2025-06-11 15:47:35 +02:00
ocornut
815553c4b4 Fonts: ImFontConfig: added GlyphExcludeRanges[]. 2025-06-11 15:47:35 +02:00
ocornut
842c313db2 Fonts: Reordered ImFont fields. 2025-06-11 15:47:25 +02:00
ocornut
99f6b305c1 Fonts: Baked system, v12: support GlyphOffset / GlyphMinAdvanceX / GlyphMaxAdvanceX by scaling from ref value. 
Overwriting cfg->PixelSnapH = true; in imgui_freetype is weird.
 2025-06-11 15:47:21 +02:00
ocornut
57d345ff80 Textures: Comments around ImTextureID type. 2025-06-11 15:47:00 +02:00
ocornut
daaf0e4ef3 Fonts: Added PushFontSize(), PopFontSize() api. Added font_size param to PushFont() as well. 
Fonts: Fixed PopFont() recovery.

(To squash into "Added PushFontSize(), PopFontSize() api."
 2025-06-11 15:46:28 +02:00
ocornut
80404fae30 Fonts: clarify ClearTexData() as not supported with dynamic atlases. 2025-06-11 15:46:28 +02:00
ocornut
093d01269a Fonts: Baked system, with auto-bind, v10. 
# Conflicts:
#	imgui_internal.h
 2025-06-11 15:46:27 +02:00