Imgui: Add a new default font (VeraMono - 49kb) that scales better than the old default.

Allow loading a custom font by naming it OSD_Font.ttf and placing the file in the User/Load folder, to load that font instead. Useful for future testing.

Data/Sys/Resources/OSD_Font_VeraMono_Copyright.txt

@@ -0,0 +1,124 @@
+Bitstream Vera Fonts Copyright
+
+The fonts have a generous copyright, allowing derivative works (as
+long as "Bitstream" or "Vera" are not in the names), and full
+redistribution (so long as they are not *sold* by themselves). They
+can be be bundled, redistributed and sold with any software.
+
+The fonts are distributed under the following copyright:
+
+Copyright
+=========
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream
+Vera is a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the fonts accompanying this license ("Fonts") and associated
+documentation files (the "Font Software"), to reproduce and distribute
+the Font Software, including without limitation the rights to use,
+copy, merge, publish, distribute, and/or sell copies of the Font
+Software, and to permit persons to whom the Font Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright and trademark notices and this permission notice
+shall be included in all copies of one or more of the Font Software
+typefaces.
+
+The Font Software may be modified, altered, or added to, and in
+particular the designs of glyphs or characters in the Fonts may be
+modified and additional glyphs or characters may be added to the
+Fonts, only if the fonts are renamed to names not containing either
+the words "Bitstream" or the word "Vera".
+
+This License becomes null and void to the extent applicable to Fonts
+or Font Software that has been modified and is distributed under the
+"Bitstream Vera" names.
+
+The Font Software may be sold as part of a larger software package but
+no copy of one or more of the Font Software typefaces may be sold by
+itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+BITSTREAM OR THE GNOME FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL,
+OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT
+SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome
+Foundation, and Bitstream Inc., shall not be used in advertising or
+otherwise to promote the sale, use or other dealings in this Font
+Software without prior written authorization from the Gnome Foundation
+or Bitstream Inc., respectively. For further information, contact:
+fonts at gnome dot org.
+
+Copyright FAQ
+=============
+
+   1. I don't understand the resale restriction... What gives?
+
+      Bitstream is giving away these fonts, but wishes to ensure its
+      competitors can't just drop the fonts as is into a font sale system
+      and sell them as is. It seems fair that if Bitstream can't make money
+      from the Bitstream Vera fonts, their competitors should not be able to
+      do so either. You can sell the fonts as part of any software package,
+      however.
+
+   2. I want to package these fonts separately for distribution and
+      sale as part of a larger software package or system.  Can I do so?
+
+      Yes. A RPM or Debian package is a "larger software package" to begin 
+      with, and you aren't selling them independently by themselves. 
+      See 1. above.
+
+   3. Are derivative works allowed?
+      Yes!
+
+   4. Can I change or add to the font(s)?
+      Yes, but you must change the name(s) of the font(s).
+
+   5. Under what terms are derivative works allowed?
+
+      You must change the name(s) of the fonts. This is to ensure the
+      quality of the fonts, both to protect Bitstream and Gnome. We want to
+      ensure that if an application has opened a font specifically of these
+      names, it gets what it expects (though of course, using fontconfig,
+      substitutions could still could have occurred during font
+      opening). You must include the Bitstream copyright. Additional
+      copyrights can be added, as per copyright law. Happy Font Hacking!
+
+   6. If I have improvements for Bitstream Vera, is it possible they might get 
+       adopted in future versions?
+
+      Yes. The contract between the Gnome Foundation and Bitstream has
+      provisions for working with Bitstream to ensure quality additions to
+      the Bitstream Vera font family. Please contact us if you have such
+      additions. Note, that in general, we will want such additions for the
+      entire family, not just a single font, and that you'll have to keep
+      both Gnome and Jim Lyles, Vera's designer, happy! To make sense to add
+      glyphs to the font, they must be stylistically in keeping with Vera's
+      design. Vera cannot become a "ransom note" font. Jim Lyles will be
+      providing a document describing the design elements used in Vera, as a
+      guide and aid for people interested in contributing to Vera.
+
+   7. I want to sell a software package that uses these fonts: Can I do so?
+
+      Sure. Bundle the fonts with your software and sell your software
+      with the fonts. That is the intent of the copyright.
+
+   8. If applications have built the names "Bitstream Vera" into them, 
+      can I override this somehow to use fonts of my choosing?
+
+      This depends on exact details of the software. Most open source
+      systems and software (e.g., Gnome, KDE, etc.) are now converting to
+      use fontconfig (see www.fontconfig.org) to handle font configuration,
+      selection and substitution; it has provisions for overriding font
+      names and subsituting alternatives. An example is provided by the
+      supplied local.conf file, which chooses the family Bitstream Vera for
+      "sans", "serif" and "monospace".  Other software (e.g., the XFree86
+      core server) has other mechanisms for font substitution.
+

Source/Core/DolphinQt/Settings/OnScreenDisplayPane.cpp

@@ -149,8 +149,10 @@ void OnScreenDisplayPane::AddDescriptions()
                  "<br><br><dolphin_emphasis>If unsure, leave this checked.</dolphin_emphasis>");
   static const char TR_OSD_FONT_SIZE_DESCRIPTION[] = QT_TR_NOOP(
       "Changes the font size of the On-Screen Display. Affects features such as performance "
-      "statistics, frame counter, and netplay chat.<br><br><dolphin_emphasis>If "
+      "statistics, frame counter, and netplay chat."
-      "unsure, leave this at 13.</dolphin_emphasis>");
+      "<br><br>The font can be changed by placing a TTF font file into Dolphin's User/Load "
+      "folder, and renaming it OSD_Font.ttf."
+      "<br><br><dolphin_emphasis>If unsure, leave this at 13.</dolphin_emphasis>");
 
   static const char TR_SHOW_FPS_DESCRIPTION[] =
       QT_TR_NOOP("Shows the number of distinct frames rendered per second as a measure of "
@@ -208,7 +210,7 @@ void OnScreenDisplayPane::AddDescriptions()
                  "savestates.<br><br><dolphin_emphasis>If unsure, leave "
                  "this unchecked.</dolphin_emphasis>");
   static const char TR_LAG_COUNTER_DESCRIPTION[] = QT_TR_NOOP(
-      "Shows how many frames have occured without controller inputs being checked. Resets to 1 "
+      "Shows how many frames have occurred without controller inputs being checked. Resets to 1 "
       "when inputs are processed. <br><br><dolphin_emphasis>If unsure, leave "
       "this unchecked.</dolphin_emphasis>");
   static const char TR_FRAME_COUNTER_DESCRIPTION[] =

Source/Core/VideoCommon/OnScreenUI.cpp

@@ -3,7 +3,9 @@
 
 #include "VideoCommon/OnScreenUI.h"
 
+#include "Common/CommonPaths.h"
 #include "Common/EnumMap.h"
+#include "Common/FileUtil.h"
 #include "Common/Profiler.h"
 #include "Common/Timer.h"
 
@@ -74,11 +76,28 @@ bool OnScreenUI::Initialize(u32 width, u32 height, float scale)
   }
 
   // Font defaults
+  ImGuiIO& io = ImGui::GetIO();
   m_imgui_textures.clear();
 
-  // Setup new font management behavior.
+  // User supplied font
-  ImGui::GetIO().BackendFlags |=
+  std::string file = File::GetUserPath(D_LOAD_IDX) + "OSD_Font.ttf";
-      ImGuiBackendFlags_RendererHasTextures | ImGuiBackendFlags_RendererHasVtxOffset;
+
+  bool font_exists = File::Exists(file);
+  if (!font_exists)
+  {
+    // Default supplied font
+    file = File::GetSysDirectory() + DIR_SEP + RESOURCES_DIR + DIR_SEP + "OSD_Font.ttf";
+    font_exists = File::Exists(file);
+  }
+
+  if (font_exists)
+  {
+    io.Fonts->Clear();
+    io.Fonts->AddFontFromFileTTF(file.c_str());
+  }
+
+  // Setup new font management behavior
+  io.BackendFlags |= ImGuiBackendFlags_RendererHasTextures | ImGuiBackendFlags_RendererHasVtxOffset;
 
   if (!RecompileImGuiPipeline())
     return false;
@@ -443,7 +462,6 @@ void OnScreenUI::UpdateImguiTexture(ImTextureData* tex)
     tex->SetTexID(static_cast<ImTextureID>(*font_tex.get()));
     // Keeps the texture alive.
     m_imgui_textures.push_back(std::move(font_tex));
-
     tex->SetStatus(ImTextureStatus_OK);
   }
   else if (tex->Status == ImTextureStatus_WantUpdates)