tracy/profiler/src/Fonts.cpp
2024-03-21 23:04:38 +01:00

60 lines
2.5 KiB
C++

#include <imgui.h>
#include <math.h>
#include "Fonts.hpp"
#include "misc/freetype/imgui_freetype.h"
#include "imgui/imgui_impl_opengl3.h"
#include "profiler/IconsFontAwesome6.h"
#include "font/DroidSans.hpp"
#include "font/FiraCodeRetina.hpp"
#include "font/FontAwesomeSolid.hpp"
ImFont* s_bigFont;
ImFont* s_smallFont;
ImFont* s_fixedWidth;
void LoadFonts( float scale )
{
static const ImWchar rangesBasic[] = {
0x0020, 0x00FF, // Basic Latin + Latin Supplement
0x03BC, 0x03BC, // micro
0x03C3, 0x03C3, // small sigma
0x2013, 0x2013, // en dash
0x2026, 0x2026, // ellipsis
0x2264, 0x2264, // less-than or equal to
0,
};
static const ImWchar rangesIcons[] = {
ICON_MIN_FA, ICON_MAX_FA,
0
};
static const ImWchar rangesFixed[] = {
0x0020, 0x00FF, // Basic Latin + Latin Supplement
0x2026, 0x2026, // ellipsis
0
};
ImGuiIO& io = ImGui::GetIO();
ImFontConfig configBasic;
configBasic.FontBuilderFlags = ImGuiFreeTypeBuilderFlags_LightHinting;
ImFontConfig configMerge;
configMerge.MergeMode = true;
configMerge.FontBuilderFlags = ImGuiFreeTypeBuilderFlags_LightHinting;
ImFontConfig configFixed;
configFixed.FontBuilderFlags = ImGuiFreeTypeBuilderFlags_LightHinting;
configFixed.GlyphExtraSpacing.x = -1;
io.Fonts->Clear();
io.Fonts->AddFontFromMemoryCompressedTTF( tracy::DroidSans_compressed_data, tracy::DroidSans_compressed_size, round( 15.0f * scale ), &configBasic, rangesBasic );
io.Fonts->AddFontFromMemoryCompressedTTF( tracy::FontAwesomeSolid_compressed_data, tracy::FontAwesomeSolid_compressed_size, round( 14.0f * scale ), &configMerge, rangesIcons );
s_fixedWidth = io.Fonts->AddFontFromMemoryCompressedTTF( tracy::FiraCodeRetina_compressed_data, tracy::FiraCodeRetina_compressed_size, round( 15.0f * scale ), &configFixed, rangesFixed );
s_bigFont = io.Fonts->AddFontFromMemoryCompressedTTF( tracy::DroidSans_compressed_data, tracy::DroidSans_compressed_size, round( 21.0f * scale ), &configBasic );
io.Fonts->AddFontFromMemoryCompressedTTF( tracy::FontAwesomeSolid_compressed_data, tracy::FontAwesomeSolid_compressed_size, round( 20.0f * scale ), &configMerge, rangesIcons );
s_smallFont = io.Fonts->AddFontFromMemoryCompressedTTF( tracy::DroidSans_compressed_data, tracy::DroidSans_compressed_size, round( 10.0f * scale ), &configBasic );
ImGui_ImplOpenGL3_DestroyFontsTexture();
ImGui_ImplOpenGL3_CreateFontsTexture();
}