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Fonts: Fixed various small warnings / build issues.

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This commit is contained in:
ocornut 2025-03-05 18:42:41 +01:00
parent dec8d3863a
commit 93410c47e1
3 changed files with 10 additions and 5 deletions
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2
imgui.cpp
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@ -16670,7 +16670,7 @@ void ImGui::DebugNodeFontGlyph(ImFont* font, const ImFontGlyph* glyph)
if (glyph->PackId >= 0)
{
ImFontAtlasRect* r = ImFontAtlasPackGetRect(font->ContainerAtlas, glyph->PackId);
Text("PackId: %d (%dx%d rect at %d,%d)", glyph->PackId, r->w, r->h, r->x, r->y);;
Text("PackId: %d (%dx%d rect at %d,%d)", glyph->PackId, r->w, r->h, r->x, r->y);
}
}

4
imgui.h
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@ -339,7 +339,7 @@ struct ImTextureRef
{
ImTextureRef() { memset(this, 0, sizeof(*this)); }
ImTextureRef(ImTextureID tex_id) { memset(this, 0, sizeof(*this)); _TexID = tex_id; }
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
#if !defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS) && !defined(ImTextureUserID)
ImTextureRef(void* tex_id) { memset(this, 0, sizeof(*this)); _TexID = (ImTextureID)(size_t)tex_id; } // For legacy backends casting to ImTextureID
//inline operator intptr_t() const { return (intptr_t)_TexID; } // For legacy backends casting to ImTextureID
#endif
@ -3406,7 +3406,7 @@ struct IMGUI_API ImTextureData
unsigned char* GetPixelsAt(int x, int y) { IM_ASSERT(Pixels != NULL); return Pixels + (x + y * Width) * BytesPerPixel; }
int GetSizeInBytes() const { return Width * Height * BytesPerPixel; }
int GetPitch() const { return Width * BytesPerPixel; }
ImTextureRef GetTexRef() const { ImTextureRef tex_ref; tex_ref._TexData = (ImTextureData*)(void*)this; tex_ref._TexID = TexID; return tex_ref; }
ImTextureRef GetTexRef() { ImTextureRef tex_ref; tex_ref._TexData = this; tex_ref._TexID = TexID; return tex_ref; }
ImTextureID GetTexID() const { return TexID; }
// Called by Renderer backend

9
imgui_draw.cpp
View file

@ -40,6 +40,7 @@ Index of this file:
#endif
#include <stdio.h> // vsnprintf, sscanf, printf
#include <stdint.h> // intptr_t
// Visual Studio warnings
#ifdef _MSC_VER
@ -3193,6 +3194,7 @@ void ImFontAtlas::RemoveFont(ImFont* font)
bool removed = Fonts.find_erase(font);
IM_ASSERT(removed);
IM_UNUSED(removed);
Sources.erase(font->Sources, font->Sources + font->SourcesCount);
ImFontAtlasBuildUpdatePointers(this);
@ -3644,6 +3646,7 @@ void ImFontAtlasBuildSetupFontSpecialGlyphs(ImFontAtlas* atlas, ImFont* font, Im
const int src_idx_in_font = (int)(src - font->Sources);
IM_ASSERT(src_idx_in_font >= 0 && src_idx_in_font < font->SourcesCount);
IM_UNUSED(atlas);
IM_UNUSED(src_idx_in_font);
// Find Fallback character. Actual glyph loaded in GetFontBaked().
const ImWchar fallback_chars[] = { font->FallbackChar, (ImWchar)IM_UNICODE_CODEPOINT_INVALID, (ImWchar)'?', (ImWchar)' ' };
@ -3680,9 +3683,10 @@ void ImFontAtlasBuildDiscardFontBakedGlyph(ImFontAtlas* atlas, ImFont* font, ImF
ImFontAtlasPackDiscardRect(atlas, glyph->PackId);
glyph->PackId = -1;
}
ImWchar c = glyph->Codepoint;
ImWchar c = (ImWchar)glyph->Codepoint;
IM_ASSERT(font->FallbackChar != c && font->EllipsisChar != c); // Unsupported for simplicity
IM_ASSERT(glyph >= baked->Glyphs.Data && glyph < baked->Glyphs.Data + baked->Glyphs.Size);
IM_UNUSED(font);
baked->IndexLookup[c] = IM_FONTGLYPH_INDEX_UNUSED;
baked->IndexAdvanceX[c] = baked->FallbackAdvanceX;
}
@ -4371,6 +4375,7 @@ void ImFontAtlasDebugLogTextureRequests(ImFontAtlas* atlas)
IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: update %d regions, texid=0x%" IM_PRIX64 ", backend_data=0x%" IM_PRIX64 "\n", tex->UniqueID, tex->Updates.Size, tex->TexID, (ImU64)(intptr_t)tex->BackendUserData);
for (const ImTextureRect& r : tex->Updates)
{
IM_UNUSED(r);
IM_ASSERT(r.x >= 0 && r.y >= 0);
IM_ASSERT(r.x + r.w <= tex->Width && r.y + r.h <= tex->Height); // In theory should subtract PackPadding but it's currently part of atlas and mid-frame change would wreck assert.
//IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: update (% 4d..%-4d)->(% 4d..%-4d), texid=0x%" IM_PRIX64 ", backend_data=0x%" IM_PRIX64 "\n", tex->UniqueID, r.x, r.y, r.x + r.w, r.y + r.h, tex->TexID, (ImU64)(intptr_t)tex->BackendUserData);
@ -5141,7 +5146,7 @@ ImFontBaked* ImFont::GetFontBaked(float size)
{
baked->LastUsedFrame = builder->FrameCount;
LastBaked = baked;
return baked;;
return baked;
}
if (atlas->Locked)
{