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Fonts: Added UI to edit FreeType loader flags. Added ImFontAtlasBuildReloadAll() / ImFontAtlasBuildReloadFont()

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ocornut
2025-03-06 20:34:18 +01:00
parent 40f988ce2a
commit 41a0e991f0
5 changed files with 66 additions and 8 deletions
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22
imgui_draw.cpp
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@@ -2519,7 +2519,7 @@ void ImTextureData::DestroyPixels()
// - ImFontAtlasBuildDiscardBakes()
// - ImFontAtlasBuildDiscardFontBakedGlyph()
// - ImFontAtlasBuildDiscardFontBaked()
// - ImFontAtlasBuildDiscardFont()
// - ImFontAtlasBuildDiscardFontBakes()
//-----------------------------------------------------------------------------
// - ImFontAtlasAddDrawListSharedData()
// - ImFontAtlasRemoveDrawListSharedData()
@@ -3551,6 +3551,22 @@ static void ImFontAtlasBuildUpdateLinesTexData(ImFontAtlas* atlas, bool add_and_
//-----------------------------------------------------------------------------------------------------------------------------
void ImFontAtlasBuildReloadAll(ImFontAtlas* atlas)
{
const ImFontLoader* main_loader = atlas->FontLoader;
ImFontAtlasBuildSetupFontLoader(atlas, NULL);
ImFontAtlasBuildSetupFontLoader(atlas, main_loader);
}
void ImFontAtlasBuildReloadFont(ImFontAtlas* atlas, ImFontConfig* src)
{
// FIXME-NEWATLAS: rebuild single font not supported yet.
IM_UNUSED(src);
ImFontAtlasBuildReloadAll(atlas);
}
//-----------------------------------------------------------------------------------------------------------------------------
bool ImFontAtlasBuildAddFont(ImFontAtlas* atlas, ImFontConfig* src)
{
ImFont* font = src->DstFont;
@@ -3794,7 +3810,7 @@ void ImFontAtlasBuildDiscardFontBaked(ImFontAtlas* atlas, ImFont* font, ImFontBa
font->LastBaked = NULL;
}
void ImFontAtlasBuildDiscardFont(ImFontAtlas* atlas, ImFont* font)
void ImFontAtlasBuildDiscardFontBakes(ImFontAtlas* atlas, ImFont* font)
{
if (ImFontAtlasBuilder* builder = atlas->Builder) // This can be called from font destructor
for (int baked_n = 0; baked_n < builder->BakedPool.Size; baked_n++)
@@ -4943,7 +4959,7 @@ ImFont::~ImFont()
void ImFont::ClearOutputData()
{
if (ImFontAtlas* atlas = ContainerAtlas)
ImFontAtlasBuildDiscardFont(atlas, this);
ImFontAtlasBuildDiscardFontBakes(atlas, this);
FallbackChar = EllipsisChar = 0;
memset(Used8kPagesMap, 0, sizeof(Used8kPagesMap));
LastBaked = NULL;