we can build a window app!

build type must be set to Release or it's horribly slow, and fullscreen does not work

14 files changed, 995 insertions, 0 deletions

@@ -0,0 +1,79 @@
+2.0.18:
+Ozkan Sezer - Wed Jan  5 14:15:46 PST 2022
+ * Added TTF_GetFreeTypeVersion() and TTF_GetHarfBuzzVersion()
+Sylvain - Jan 16, 2021
+ * Added support for Signed Distance Field rendering with TTF_SetFontSDF() and TTF_GetFontSDF()
+David Ludwig - Dec 28, 2019
+ * Added optional DPI-scaling of fonts, with the following new functions:
+    TTF_OpenFontDPI()
+    TTF_OpenFontIndexDPI()
+    TTF_OpenFontDPIRW()
+    TTF_OpenFontIndexDPIRW()
+    TTF_SetFontSizeDPI()
+Weard Anaether - Dec 2, 2019 
+ * Added 32-bit character support with:
+    TTF_RenderGlyph32_Solid()
+    TTF_RenderGlyph32_Shaded()
+    TTF_RenderGlyph32_Blended()
+    TTF_GetFontKerningSizeGlyphs32()
+Arthur Danskin - Sep 3, 2019 
+ * Added 32-bit character support with TTF_GlyphIsProvided32() and TTF_GlyphMetrics32()
+Sylvain - Apr 5, 2019 
+ * Added functions to set direction and script when using Harfbuzz:
+    TTF_SetDirection()
+    TTF_SetScript()
+Sylvain - Mar 25, 2019
+ * Added extended API for text measurement:
+    TTF_MeasureText()
+    TTF_MeasureUTF8()
+    TTF_MeasureUNICODE()
+Sylvain - Jan 31, 2019
+ * Added TTF_SetFontSize() to set font size dynamically
+ * Added 'Shaded' and 'Solid' text wrapped functions:
+    TTF_RenderText_Solid_Wrapped()
+    TTF_RenderUTF8_Solid_Wrapped()
+    TTF_RenderUNICODE_Solid_Wrapped()
+    TTF_RenderText_Shaded_Wrapped()
+    TTF_RenderUTF8_Shaded_Wrapped()
+    TTF_RenderUNICODE_Shaded_Wrapped()
+ * Added TTF_HINTING_LIGHT_SUBPIXEL for better results at small text sizes at a performance cost
+
+2.0.15:
+Sam Lantinga - Fri Oct 26 13:26:54 PDT 2018
+ * Updated to FreeType version 2.9.1
+Sam Lantinga - Sun Sep 10 00:18:45 PDT 2017
+ * Text rendering functions now use the alpha component of the text colors
+Sam Lantinga - Sat Sep  9 22:21:55 PDT 2017
+ * Added support for characters greater than 0xFFFF (e.g. emoji) in the UTF-8 APIs
+
+2.0.14:
+Ryan Gordon - Fri Jan 29 12:53:29 PST 2016
+ * Deprecated TTF_GetFontKerningSize() which takes font glyph indices and added TTF_GetFontKerningSizeGlyphs() which takes characters
+
+2.0.13:
+Sylvain - Sat Jun 28 11:42:42 2014
+ * Fixed bug rendering text starting with a glyph with negative starting offset
+beuc - Sun Jun 15 18:27:28 2014
+ * Fixed regression loading non-scalable fonts
+Sam Lantinga - Sun Jun 15 18:21:04 PDT 2014
+ * TTF_GetFontKerningSize() gets kerning between two characters, not two glyph indices
+David Ludwig - Sun Apr 13 22:28:26 2014
+ * Added support for building for Windows RT and Windows Phone
+
+2.0.12:
+Sam Lantinga - Sat Jun  1 19:11:26 PDT 2013
+ * Updated for SDL 2.0 release
+
+2.0.11:
+Sam Lantinga - Sat Dec 31 10:49:42 EST 2011
+ * SDL_ttf is now under the zlib license
+Peter Kosyh - Mon Feb 28 14:57:03 PST 2011
+ * Improved font glyph caching for non-latin languages
+Erik Snoek - Wed Jan 12 09:10:15 PST 2011
+ * Added API to get kerning info: TTF_GetFontKerningSize()
+Sam Lantinga - Mon Jan 10 10:58:34 2011 -0800
+ * Added Android.mk to build on the Android platform
+
+2.0.10:
+Adam Strzelecki - Wed Oct 21 21:02:37 PDT 2009
+ * Find the Unicode or symbol character map if it's available in the font
@@ -0,0 +1,20 @@
+/*
+  SDL_ttf:  A companion library to SDL for working with TrueType (tm) fonts
+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
@@ -0,0 +1,25 @@
+
+This library is a wrapper around the excellent FreeType 2.0 library,
+available at:
+        http://www.freetype.org/
+
+This library allows you to use TrueType fonts to render text in SDL
+applications.
+
+To make the library, first install the FreeType library, then type
+'./configure' then 'make' to build the SDL truetype library and the
+showfont and glfont example applications.
+
+Be careful when including fonts with your application, as many of them
+are copyrighted.  The Microsoft fonts, for example, are not freely 
+redistributable and even the free "web" fonts they provide are only 
+redistributable in their special executable installer form (May 1998).
+There are plenty of freeware and shareware fonts available on the Internet
+though, and may suit your purposes.
+
+This library is under the zlib license, see the file "COPYING.txt" for details.
+
+Portions of this software are copyright © 2013 The FreeType Project (www.freetype.org).  All rights reserved.
+
+Enjoy!
+        -Sam Lantinga <slouken@libsdl.org>              (6/20/2001)
@@ -0,0 +1,387 @@
+/*
+  SDL_ttf:  A companion library to SDL for working with TrueType (tm) fonts
+  Copyright (C) 2001-2022 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/* This library is a wrapper around the excellent FreeType 2.0 library,
+   available at:
+    http://www.freetype.org/
+*/
+
+/* Note: In many places, SDL_ttf will say "glyph" when it means "code point."
+   Unicode is hard, we learn as we go, and we apologize for adding to the
+   confusion. */
+
+#ifndef SDL_TTF_H_
+#define SDL_TTF_H_
+
+#include "SDL.h"
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
+*/
+#define SDL_TTF_MAJOR_VERSION   2
+#define SDL_TTF_MINOR_VERSION   0
+#define SDL_TTF_PATCHLEVEL      18
+
+/* This macro can be used to fill a version structure with the compile-time
+ * version of the SDL_ttf library.
+ */
+#define SDL_TTF_VERSION(X)                          \
+{                                                   \
+    (X)->major = SDL_TTF_MAJOR_VERSION;             \
+    (X)->minor = SDL_TTF_MINOR_VERSION;             \
+    (X)->patch = SDL_TTF_PATCHLEVEL;                \
+}
+
+/* Backwards compatibility */
+#define TTF_MAJOR_VERSION   SDL_TTF_MAJOR_VERSION
+#define TTF_MINOR_VERSION   SDL_TTF_MINOR_VERSION
+#define TTF_PATCHLEVEL      SDL_TTF_PATCHLEVEL
+#define TTF_VERSION(X)      SDL_TTF_VERSION(X)
+
+/**
+ *  This is the version number macro for the current SDL_ttf version.
+ */
+#define SDL_TTF_COMPILEDVERSION \
+    SDL_VERSIONNUM(SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL)
+
+/**
+ *  This macro will evaluate to true if compiled with SDL_ttf at least X.Y.Z.
+ */
+#define SDL_TTF_VERSION_ATLEAST(X, Y, Z) \
+    (SDL_TTF_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
+
+/* Make sure this is defined (only available in newer SDL versions) */
+#ifndef SDL_DEPRECATED
+#define SDL_DEPRECATED
+#endif
+
+/* This function gets the version of the dynamically linked SDL_ttf library.
+   it should NOT be used to fill a version structure, instead you should
+   use the SDL_TTF_VERSION() macro.
+ */
+extern DECLSPEC const SDL_version * SDLCALL TTF_Linked_Version(void);
+
+/* This function stores the version of the FreeType2 library in use.
+   TTF_Init() should be called before calling this function.
+ */
+extern DECLSPEC void SDLCALL TTF_GetFreeTypeVersion(int *major, int *minor, int *patch);
+
+/* This function stores the version of the HarfBuzz library in use,
+   or 0 if HarfBuzz is not available.
+ */
+extern DECLSPEC void SDLCALL TTF_GetHarfBuzzVersion(int *major, int *minor, int *patch);
+
+/* ZERO WIDTH NO-BREAKSPACE (Unicode byte order mark) */
+#define UNICODE_BOM_NATIVE  0xFEFF
+#define UNICODE_BOM_SWAPPED 0xFFFE
+
+/* This function tells the library whether UNICODE text is generally
+   byteswapped.  A UNICODE BOM character in a string will override
+   this setting for the remainder of that string.
+*/
+extern DECLSPEC void SDLCALL TTF_ByteSwappedUNICODE(SDL_bool swapped);
+
+/* The internal structure containing font information */
+typedef struct _TTF_Font TTF_Font;
+
+/* Initialize the TTF engine - returns 0 if successful, -1 on error */
+extern DECLSPEC int SDLCALL TTF_Init(void);
+
+/* Open a font file and create a font of the specified point size.
+ * Some .fon fonts will have several sizes embedded in the file, so the
+ * point size becomes the index of choosing which size.  If the value
+ * is too high, the last indexed size will be the default. */
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFont(const char *file, int ptsize);
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndex(const char *file, int ptsize, long index);
+/* Open a font file from a SDL_RWops: 'src' must be kept alive for the lifetime of the TTF_Font.
+ * 'freesrc' can be set so that TTF_CloseFont closes the RWops */
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontRW(SDL_RWops *src, int freesrc, int ptsize);
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndexRW(SDL_RWops *src, int freesrc, int ptsize, long index);
+
+/* Opens a font using the given horizontal and vertical target resolutions (in DPI).
+ * DPI scaling only applies to scalable fonts (e.g. TrueType). */
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontDPI(const char *file, int ptsize, unsigned int hdpi, unsigned int vdpi);
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndexDPI(const char *file, int ptsize, long index, unsigned int hdpi, unsigned int vdpi);
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontDPIRW(SDL_RWops *src, int freesrc, int ptsize, unsigned int hdpi, unsigned int vdpi);
+extern DECLSPEC TTF_Font * SDLCALL TTF_OpenFontIndexDPIRW(SDL_RWops *src, int freesrc, int ptsize, long index, unsigned int hdpi, unsigned int vdpi);
+
+/* Set font size dynamically */
+extern DECLSPEC int SDLCALL TTF_SetFontSize(TTF_Font *font, int ptsize);
+extern DECLSPEC int SDLCALL TTF_SetFontSizeDPI(TTF_Font *font, int ptsize, unsigned int hdpi, unsigned int vdpi);
+
+/* Set and retrieve the font style */
+#define TTF_STYLE_NORMAL        0x00
+#define TTF_STYLE_BOLD          0x01
+#define TTF_STYLE_ITALIC        0x02
+#define TTF_STYLE_UNDERLINE     0x04
+#define TTF_STYLE_STRIKETHROUGH 0x08
+extern DECLSPEC int SDLCALL TTF_GetFontStyle(const TTF_Font *font);
+extern DECLSPEC void SDLCALL TTF_SetFontStyle(TTF_Font *font, int style);
+extern DECLSPEC int SDLCALL TTF_GetFontOutline(const TTF_Font *font);
+extern DECLSPEC void SDLCALL TTF_SetFontOutline(TTF_Font *font, int outline);
+
+/* Set and retrieve FreeType hinter settings */
+#define TTF_HINTING_NORMAL          0
+#define TTF_HINTING_LIGHT           1
+#define TTF_HINTING_MONO            2
+#define TTF_HINTING_NONE            3
+#define TTF_HINTING_LIGHT_SUBPIXEL  4
+extern DECLSPEC int SDLCALL TTF_GetFontHinting(const TTF_Font *font);
+extern DECLSPEC void SDLCALL TTF_SetFontHinting(TTF_Font *font, int hinting);
+
+/* Get the total height of the font - usually equal to point size */
+extern DECLSPEC int SDLCALL TTF_FontHeight(const TTF_Font *font);
+
+/* Get the offset from the baseline to the top of the font
+   This is a positive value, relative to the baseline.
+ */
+extern DECLSPEC int SDLCALL TTF_FontAscent(const TTF_Font *font);
+
+/* Get the offset from the baseline to the bottom of the font
+   This is a negative value, relative to the baseline.
+ */
+extern DECLSPEC int SDLCALL TTF_FontDescent(const TTF_Font *font);
+
+/* Get the recommended spacing between lines of text for this font */
+extern DECLSPEC int SDLCALL TTF_FontLineSkip(const TTF_Font *font);
+
+/* Get/Set whether or not kerning is allowed for this font */
+extern DECLSPEC int SDLCALL TTF_GetFontKerning(const TTF_Font *font);
+extern DECLSPEC void SDLCALL TTF_SetFontKerning(TTF_Font *font, int allowed);
+
+/* Get the number of faces of the font */
+extern DECLSPEC long SDLCALL TTF_FontFaces(const TTF_Font *font);
+
+/* Get the font face attributes, if any */
+extern DECLSPEC int SDLCALL TTF_FontFaceIsFixedWidth(const TTF_Font *font);
+extern DECLSPEC char * SDLCALL TTF_FontFaceFamilyName(const TTF_Font *font);
+extern DECLSPEC char * SDLCALL TTF_FontFaceStyleName(const TTF_Font *font);
+
+/* Check wether a glyph is provided by the font or not */
+extern DECLSPEC int SDLCALL TTF_GlyphIsProvided(TTF_Font *font, Uint16 ch);
+extern DECLSPEC int SDLCALL TTF_GlyphIsProvided32(TTF_Font *font, Uint32 ch);
+
+/* Get the metrics (dimensions) of a glyph
+   To understand what these metrics mean, here is a useful link:
+    http://freetype.sourceforge.net/freetype2/docs/tutorial/step2.html
+ */
+extern DECLSPEC int SDLCALL TTF_GlyphMetrics(TTF_Font *font, Uint16 ch,
+                     int *minx, int *maxx,
+                     int *miny, int *maxy, int *advance);
+extern DECLSPEC int SDLCALL TTF_GlyphMetrics32(TTF_Font *font, Uint32 ch,
+                     int *minx, int *maxx,
+                     int *miny, int *maxy, int *advance);
+
+/* Get the dimensions of a rendered string of text */
+extern DECLSPEC int SDLCALL TTF_SizeText(TTF_Font *font, const char *text, int *w, int *h);
+extern DECLSPEC int SDLCALL TTF_SizeUTF8(TTF_Font *font, const char *text, int *w, int *h);
+extern DECLSPEC int SDLCALL TTF_SizeUNICODE(TTF_Font *font, const Uint16 *text, int *w, int *h);
+
+/* Get the measurement string of text without rendering
+   e.g. the number of characters that can be rendered before reaching 'measure_width'
+
+   in:
+   measure_width - in pixels to measure this text
+   out:
+   count  - number of characters that can be rendered
+   extent - latest calculated width
+*/
+extern DECLSPEC int SDLCALL TTF_MeasureText(TTF_Font *font, const char *text, int measure_width, int *extent, int *count);
+extern DECLSPEC int SDLCALL TTF_MeasureUTF8(TTF_Font *font, const char *text, int measure_width, int *extent, int *count);
+extern DECLSPEC int SDLCALL TTF_MeasureUNICODE(TTF_Font *font, const Uint16 *text, int measure_width, int *extent, int *count);
+
+/* Create an 8-bit palettized surface and render the given text at
+   fast quality with the given font and color.  The 0 pixel is the
+   colorkey, giving a transparent background, and the 1 pixel is set
+   to the text color.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Solid(TTF_Font *font,
+                const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Solid(TTF_Font *font,
+                const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Solid(TTF_Font *font,
+                const Uint16 *text, SDL_Color fg);
+
+/* Create an 8-bit palettized surface and render the given text at
+   fast quality with the given font and color.  The 0 pixel is the
+   colorkey, giving a transparent background, and the 1 pixel is set
+   to the text color.
+   Text is wrapped to multiple lines on line endings and on word boundaries
+   if it extends beyond wrapLength in pixels.
+   If wrapLength is 0, only wrap on new lines.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Solid_Wrapped(TTF_Font *font,
+                const char *text, SDL_Color fg, Uint32 wrapLength);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Solid_Wrapped(TTF_Font *font,
+                const char *text, SDL_Color fg, Uint32 wrapLength);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Solid_Wrapped(TTF_Font *font,
+                const Uint16 *text, SDL_Color fg, Uint32 wrapLength);
+
+/* Create an 8-bit palettized surface and render the given glyph at
+   fast quality with the given font and color.  The 0 pixel is the
+   colorkey, giving a transparent background, and the 1 pixel is set
+   to the text color.  The glyph is rendered without any padding or
+   centering in the X direction, and aligned normally in the Y direction.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Solid(TTF_Font *font,
+                    Uint16 ch, SDL_Color fg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph32_Solid(TTF_Font *font,
+                    Uint32 ch, SDL_Color fg);
+
+/* Create an 8-bit palettized surface and render the given text at
+   high quality with the given font and colors.  The 0 pixel is background,
+   while other pixels have varying degrees of the foreground color.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Shaded(TTF_Font *font,
+                const char *text, SDL_Color fg, SDL_Color bg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Shaded(TTF_Font *font,
+                const char *text, SDL_Color fg, SDL_Color bg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Shaded(TTF_Font *font,
+                const Uint16 *text, SDL_Color fg, SDL_Color bg);
+
+/* Create an 8-bit palettized surface and render the given text at
+   high quality with the given font and colors.  The 0 pixel is background,
+   while other pixels have varying degrees of the foreground color.
+   Text is wrapped to multiple lines on line endings and on word boundaries
+   if it extends beyond wrapLength in pixels.
+   If wrapLength is 0, only wrap on new lines.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Shaded_Wrapped(TTF_Font *font,
+                const char *text, SDL_Color fg, SDL_Color bg, Uint32 wrapLength);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Shaded_Wrapped(TTF_Font *font,
+                const char *text, SDL_Color fg, SDL_Color bg, Uint32 wrapLength);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Shaded_Wrapped(TTF_Font *font,
+                const Uint16 *text, SDL_Color fg, SDL_Color bg, Uint32 wrapLength);
+
+/* Create an 8-bit palettized surface and render the given glyph at
+   high quality with the given font and colors.  The 0 pixel is background,
+   while other pixels have varying degrees of the foreground color.
+   The glyph is rendered without any padding or centering in the X
+   direction, and aligned normally in the Y direction.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Shaded(TTF_Font *font,
+                Uint16 ch, SDL_Color fg, SDL_Color bg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph32_Shaded(TTF_Font *font,
+                Uint32 ch, SDL_Color fg, SDL_Color bg);
+
+/* Create a 32-bit ARGB surface and render the given text at high quality,
+   using alpha blending to dither the font with the given color.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Blended(TTF_Font *font,
+                const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Blended(TTF_Font *font,
+                const char *text, SDL_Color fg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Blended(TTF_Font *font,
+                const Uint16 *text, SDL_Color fg);
+
+
+/* Create a 32-bit ARGB surface and render the given text at high quality,
+   using alpha blending to dither the font with the given color.
+   Text is wrapped to multiple lines on line endings and on word boundaries
+   if it extends beyond wrapLength in pixels.
+   If wrapLength is 0, only wrap on new lines.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderText_Blended_Wrapped(TTF_Font *font,
+                const char *text, SDL_Color fg, Uint32 wrapLength);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUTF8_Blended_Wrapped(TTF_Font *font,
+                const char *text, SDL_Color fg, Uint32 wrapLength);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderUNICODE_Blended_Wrapped(TTF_Font *font,
+                const Uint16 *text, SDL_Color fg, Uint32 wrapLength);
+
+/* Create a 32-bit ARGB surface and render the given glyph at high quality,
+   using alpha blending to dither the font with the given color.
+   The glyph is rendered without any padding or centering in the X
+   direction, and aligned normally in the Y direction.
+   This function returns the new surface, or NULL if there was an error.
+*/
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph_Blended(TTF_Font *font,
+                        Uint16 ch, SDL_Color fg);
+extern DECLSPEC SDL_Surface * SDLCALL TTF_RenderGlyph32_Blended(TTF_Font *font,
+                        Uint32 ch, SDL_Color fg);
+
+/* For compatibility with previous versions, here are the old functions */
+#define TTF_RenderText(font, text, fg, bg)  \
+    TTF_RenderText_Shaded(font, text, fg, bg)
+#define TTF_RenderUTF8(font, text, fg, bg)  \
+    TTF_RenderUTF8_Shaded(font, text, fg, bg)
+#define TTF_RenderUNICODE(font, text, fg, bg)   \
+    TTF_RenderUNICODE_Shaded(font, text, fg, bg)
+
+/* Set Direction and Script to be used for text shaping.
+   - direction is of type hb_direction_t
+   - script is of type hb_script_t
+
+   This functions returns always 0, or -1 if SDL_ttf is not compiled with HarfBuzz
+*/
+extern DECLSPEC int SDLCALL TTF_SetDirection(int direction); /* hb_direction_t */
+extern DECLSPEC int SDLCALL TTF_SetScript(int script); /* hb_script_t */
+
+/* Close an opened font file */
+extern DECLSPEC void SDLCALL TTF_CloseFont(TTF_Font *font);
+
+/* De-initialize the TTF engine */
+extern DECLSPEC void SDLCALL TTF_Quit(void);
+
+/* Check if the TTF engine is initialized */
+extern DECLSPEC int SDLCALL TTF_WasInit(void);
+
+/* Get the kerning size of two glyphs indices */
+/* DEPRECATED: this function requires FreeType font indexes, not glyphs,
+   by accident, which we don't expose through this API, so it could give
+   wildly incorrect results, especially with non-ASCII values.
+   Going forward, please use TTF_GetFontKerningSizeGlyphs() instead, which
+   does what you probably expected this function to do. */
+extern DECLSPEC int TTF_GetFontKerningSize(TTF_Font *font, int prev_index, int index) SDL_DEPRECATED;
+
+/* Get the kerning size of two glyphs */
+extern DECLSPEC int TTF_GetFontKerningSizeGlyphs(TTF_Font *font, Uint16 previous_ch, Uint16 ch);
+extern DECLSPEC int TTF_GetFontKerningSizeGlyphs32(TTF_Font *font, Uint32 previous_ch, Uint32 ch);
+
+/* Enable Signed Distance Field rendering (with the Blended APIs) */
+extern DECLSPEC int TTF_SetFontSDF(TTF_Font *font, SDL_bool on_off);
+extern DECLSPEC SDL_bool TTF_GetFontSDF(const TTF_Font *font);
+
+/* We'll use SDL for reporting errors */
+#define TTF_SetError    SDL_SetError
+#define TTF_GetError    SDL_GetError
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* SDL_TTF_H_ */
+
+/* vi: set ts=4 sw=4 expandtab: */
@@ -0,0 +1,173 @@
+The source code to this library used with SDL_ttf can be found here:
+https://github.com/libsdl-org/SDL_ttf/tree/main/external
+---
+
+                    The FreeType Project LICENSE
+                    ----------------------------
+
+                            2006-Jan-27
+
+                    Copyright 1996-2002, 2006 by
+          David Turner, Robert Wilhelm, and Werner Lemberg
+
+
+
+Introduction
+============
+
+  The FreeType  Project is distributed in  several archive packages;
+  some of them may contain, in addition to the FreeType font engine,
+  various tools and  contributions which rely on, or  relate to, the
+  FreeType Project.
+
+  This  license applies  to all  files found  in such  packages, and
+  which do not  fall under their own explicit  license.  The license
+  affects  thus  the  FreeType   font  engine,  the  test  programs,
+  documentation and makefiles, at the very least.
+
+  This  license   was  inspired  by  the  BSD,   Artistic,  and  IJG
+  (Independent JPEG  Group) licenses, which  all encourage inclusion
+  and  use of  free  software in  commercial  and freeware  products
+  alike.  As a consequence, its main points are that:
+
+    o We don't promise that this software works. However, we will be
+      interested in any kind of bug reports. (`as is' distribution)
+
+    o You can  use this software for whatever you  want, in parts or
+      full form, without having to pay us. (`royalty-free' usage)
+
+    o You may not pretend that  you wrote this software.  If you use
+      it, or  only parts of it,  in a program,  you must acknowledge
+      somewhere  in  your  documentation  that  you  have  used  the
+      FreeType code. (`credits')
+
+  We  specifically  permit  and  encourage  the  inclusion  of  this
+  software, with  or without modifications,  in commercial products.
+  We  disclaim  all warranties  covering  The  FreeType Project  and
+  assume no liability related to The FreeType Project.
+
+
+  Finally,  many  people  asked  us  for  a  preferred  form  for  a
+  credit/disclaimer to use in compliance with this license.  We thus
+  encourage you to use the following text:
+
+   """
+    Portions of this software are copyright © <year> The FreeType
+    Project (www.freetype.org).  All rights reserved.
+   """
+
+  Please replace <year> with the value from the FreeType version you
+  actually use.
+
+
+Legal Terms
+===========
+
+0. Definitions
+--------------
+
+  Throughout this license,  the terms `package', `FreeType Project',
+  and  `FreeType  archive' refer  to  the  set  of files  originally
+  distributed  by the  authors  (David Turner,  Robert Wilhelm,  and
+  Werner Lemberg) as the `FreeType Project', be they named as alpha,
+  beta or final release.
+
+  `You' refers to  the licensee, or person using  the project, where
+  `using' is a generic term including compiling the project's source
+  code as  well as linking it  to form a  `program' or `executable'.
+  This  program is  referred to  as  `a program  using the  FreeType
+  engine'.
+
+  This  license applies  to all  files distributed  in  the original
+  FreeType  Project,   including  all  source   code,  binaries  and
+  documentation,  unless  otherwise  stated   in  the  file  in  its
+  original, unmodified form as  distributed in the original archive.
+  If you are  unsure whether or not a particular  file is covered by
+  this license, you must contact us to verify this.
+
+  The FreeType  Project is copyright (C) 1996-2000  by David Turner,
+  Robert Wilhelm, and Werner Lemberg.  All rights reserved except as
+  specified below.
+
+1. No Warranty
+--------------
+
+  THE FREETYPE PROJECT  IS PROVIDED `AS IS' WITHOUT  WARRANTY OF ANY
+  KIND, EITHER  EXPRESS OR IMPLIED,  INCLUDING, BUT NOT  LIMITED TO,
+  WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR
+  PURPOSE.  IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
+  BE LIABLE  FOR ANY DAMAGES CAUSED  BY THE USE OR  THE INABILITY TO
+  USE, OF THE FREETYPE PROJECT.
+
+2. Redistribution
+-----------------
+
+  This  license  grants  a  worldwide, royalty-free,  perpetual  and
+  irrevocable right  and license to use,  execute, perform, compile,
+  display,  copy,   create  derivative  works   of,  distribute  and
+  sublicense the  FreeType Project (in  both source and  object code
+  forms)  and  derivative works  thereof  for  any  purpose; and  to
+  authorize others  to exercise  some or all  of the  rights granted
+  herein, subject to the following conditions:
+
+    o Redistribution of  source code  must retain this  license file
+      (`FTL.TXT') unaltered; any  additions, deletions or changes to
+      the original  files must be clearly  indicated in accompanying
+      documentation.   The  copyright   notices  of  the  unaltered,
+      original  files must  be  preserved in  all  copies of  source
+      files.
+
+    o Redistribution in binary form must provide a  disclaimer  that
+      states  that  the software is based in part of the work of the
+      FreeType Team,  in  the  distribution  documentation.  We also
+      encourage you to put an URL to the FreeType web page  in  your
+      documentation, though this isn't mandatory.
+
+  These conditions  apply to any  software derived from or  based on
+  the FreeType Project,  not just the unmodified files.   If you use
+  our work, you  must acknowledge us.  However, no  fee need be paid
+  to us.
+
+3. Advertising
+--------------
+
+  Neither the  FreeType authors and  contributors nor you  shall use
+  the name of the  other for commercial, advertising, or promotional
+  purposes without specific prior written permission.
+
+  We suggest,  but do not require, that  you use one or  more of the
+  following phrases to refer  to this software in your documentation
+  or advertising  materials: `FreeType Project',  `FreeType Engine',
+  `FreeType library', or `FreeType Distribution'.
+
+  As  you have  not signed  this license,  you are  not  required to
+  accept  it.   However,  as  the FreeType  Project  is  copyrighted
+  material, only  this license, or  another one contracted  with the
+  authors, grants you  the right to use, distribute,  and modify it.
+  Therefore,  by  using,  distributing,  or modifying  the  FreeType
+  Project, you indicate that you understand and accept all the terms
+  of this license.
+
+4. Contacts
+-----------
+
+  There are two mailing lists related to FreeType:
+
+    o freetype@nongnu.org
+
+      Discusses general use and applications of FreeType, as well as
+      future and  wanted additions to the  library and distribution.
+      If  you are looking  for support,  start in  this list  if you
+      haven't found anything to help you in the documentation.
+
+    o freetype-devel@nongnu.org
+
+      Discusses bugs,  as well  as engine internals,  design issues,
+      specific licenses, porting, etc.
+
+  Our home page can be found at
+
+    https://www.freetype.org
+
+
+--- end of FTL.TXT ---
@@ -0,0 +1,38 @@
+HarfBuzz is licensed under the so-called "Old MIT" license.  Details follow.
+For parts of HarfBuzz that are licensed under different licenses see individual
+files names COPYING in subdirectories where applicable.
+
+Copyright © 2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020  Google, Inc.
+Copyright © 2018,2019,2020  Ebrahim Byagowi
+Copyright © 2019,2020  Facebook, Inc. 
+Copyright © 2012  Mozilla Foundation
+Copyright © 2011  Codethink Limited
+Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
+Copyright © 2009  Keith Stribley
+Copyright © 2009  Martin Hosken and SIL International
+Copyright © 2007  Chris Wilson
+Copyright © 2006  Behdad Esfahbod
+Copyright © 2005  David Turner
+Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
+Copyright © 1998-2004  David Turner and Werner Lemberg
+
+For full copyright notices consult the individual files in the package.
+
+
+Permission is hereby granted, without written agreement and without
+license or royalty fees, to use, copy, modify, and distribute this
+software and its documentation for any purpose, provided that the
+above copyright notice and the following two paragraphs appear in
+all copies of this software.
+
+IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
@@ -0,0 +1,31 @@
+The source code to this library used with SDL_ttf can be found here:
+https://github.com/libsdl-org/SDL_ttf/tree/main/external
+---
+
+Copyright notice:
+
+ (C) 1995-2010 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+If you use the zlib library in a product, we would appreciate *not* receiving
+lengthy legal documents to sign.  The sources are provided for free but without
+warranty of any kind.  The library has been entirely written by Jean-loup
+Gailly and Mark Adler; it does not include third-party code.
@@ -0,0 +1,173 @@
+The source code to this library used with SDL_ttf can be found here:
+https://github.com/libsdl-org/SDL_ttf/tree/main/external
+---
+
+                    The FreeType Project LICENSE
+                    ----------------------------
+
+                            2006-Jan-27
+
+                    Copyright 1996-2002, 2006 by
+          David Turner, Robert Wilhelm, and Werner Lemberg
+
+
+
+Introduction
+============
+
+  The FreeType  Project is distributed in  several archive packages;
+  some of them may contain, in addition to the FreeType font engine,
+  various tools and  contributions which rely on, or  relate to, the
+  FreeType Project.
+
+  This  license applies  to all  files found  in such  packages, and
+  which do not  fall under their own explicit  license.  The license
+  affects  thus  the  FreeType   font  engine,  the  test  programs,
+  documentation and makefiles, at the very least.
+
+  This  license   was  inspired  by  the  BSD,   Artistic,  and  IJG
+  (Independent JPEG  Group) licenses, which  all encourage inclusion
+  and  use of  free  software in  commercial  and freeware  products
+  alike.  As a consequence, its main points are that:
+
+    o We don't promise that this software works. However, we will be
+      interested in any kind of bug reports. (`as is' distribution)
+
+    o You can  use this software for whatever you  want, in parts or
+      full form, without having to pay us. (`royalty-free' usage)
+
+    o You may not pretend that  you wrote this software.  If you use
+      it, or  only parts of it,  in a program,  you must acknowledge
+      somewhere  in  your  documentation  that  you  have  used  the
+      FreeType code. (`credits')
+
+  We  specifically  permit  and  encourage  the  inclusion  of  this
+  software, with  or without modifications,  in commercial products.
+  We  disclaim  all warranties  covering  The  FreeType Project  and
+  assume no liability related to The FreeType Project.
+
+
+  Finally,  many  people  asked  us  for  a  preferred  form  for  a
+  credit/disclaimer to use in compliance with this license.  We thus
+  encourage you to use the following text:
+
+   """
+    Portions of this software are copyright © <year> The FreeType
+    Project (www.freetype.org).  All rights reserved.
+   """
+
+  Please replace <year> with the value from the FreeType version you
+  actually use.
+
+
+Legal Terms
+===========
+
+0. Definitions
+--------------
+
+  Throughout this license,  the terms `package', `FreeType Project',
+  and  `FreeType  archive' refer  to  the  set  of files  originally
+  distributed  by the  authors  (David Turner,  Robert Wilhelm,  and
+  Werner Lemberg) as the `FreeType Project', be they named as alpha,
+  beta or final release.
+
+  `You' refers to  the licensee, or person using  the project, where
+  `using' is a generic term including compiling the project's source
+  code as  well as linking it  to form a  `program' or `executable'.
+  This  program is  referred to  as  `a program  using the  FreeType
+  engine'.
+
+  This  license applies  to all  files distributed  in  the original
+  FreeType  Project,   including  all  source   code,  binaries  and
+  documentation,  unless  otherwise  stated   in  the  file  in  its
+  original, unmodified form as  distributed in the original archive.
+  If you are  unsure whether or not a particular  file is covered by
+  this license, you must contact us to verify this.
+
+  The FreeType  Project is copyright (C) 1996-2000  by David Turner,
+  Robert Wilhelm, and Werner Lemberg.  All rights reserved except as
+  specified below.
+
+1. No Warranty
+--------------
+
+  THE FREETYPE PROJECT  IS PROVIDED `AS IS' WITHOUT  WARRANTY OF ANY
+  KIND, EITHER  EXPRESS OR IMPLIED,  INCLUDING, BUT NOT  LIMITED TO,
+  WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR
+  PURPOSE.  IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
+  BE LIABLE  FOR ANY DAMAGES CAUSED  BY THE USE OR  THE INABILITY TO
+  USE, OF THE FREETYPE PROJECT.
+
+2. Redistribution
+-----------------
+
+  This  license  grants  a  worldwide, royalty-free,  perpetual  and
+  irrevocable right  and license to use,  execute, perform, compile,
+  display,  copy,   create  derivative  works   of,  distribute  and
+  sublicense the  FreeType Project (in  both source and  object code
+  forms)  and  derivative works  thereof  for  any  purpose; and  to
+  authorize others  to exercise  some or all  of the  rights granted
+  herein, subject to the following conditions:
+
+    o Redistribution of  source code  must retain this  license file
+      (`FTL.TXT') unaltered; any  additions, deletions or changes to
+      the original  files must be clearly  indicated in accompanying
+      documentation.   The  copyright   notices  of  the  unaltered,
+      original  files must  be  preserved in  all  copies of  source
+      files.
+
+    o Redistribution in binary form must provide a  disclaimer  that
+      states  that  the software is based in part of the work of the
+      FreeType Team,  in  the  distribution  documentation.  We also
+      encourage you to put an URL to the FreeType web page  in  your
+      documentation, though this isn't mandatory.
+
+  These conditions  apply to any  software derived from or  based on
+  the FreeType Project,  not just the unmodified files.   If you use
+  our work, you  must acknowledge us.  However, no  fee need be paid
+  to us.
+
+3. Advertising
+--------------
+
+  Neither the  FreeType authors and  contributors nor you  shall use
+  the name of the  other for commercial, advertising, or promotional
+  purposes without specific prior written permission.
+
+  We suggest,  but do not require, that  you use one or  more of the
+  following phrases to refer  to this software in your documentation
+  or advertising  materials: `FreeType Project',  `FreeType Engine',
+  `FreeType library', or `FreeType Distribution'.
+
+  As  you have  not signed  this license,  you are  not  required to
+  accept  it.   However,  as  the FreeType  Project  is  copyrighted
+  material, only  this license, or  another one contracted  with the
+  authors, grants you  the right to use, distribute,  and modify it.
+  Therefore,  by  using,  distributing,  or modifying  the  FreeType
+  Project, you indicate that you understand and accept all the terms
+  of this license.
+
+4. Contacts
+-----------
+
+  There are two mailing lists related to FreeType:
+
+    o freetype@nongnu.org
+
+      Discusses general use and applications of FreeType, as well as
+      future and  wanted additions to the  library and distribution.
+      If  you are looking  for support,  start in  this list  if you
+      haven't found anything to help you in the documentation.
+
+    o freetype-devel@nongnu.org
+
+      Discusses bugs,  as well  as engine internals,  design issues,
+      specific licenses, porting, etc.
+
+  Our home page can be found at
+
+    https://www.freetype.org
+
+
+--- end of FTL.TXT ---
@@ -0,0 +1,38 @@
+HarfBuzz is licensed under the so-called "Old MIT" license.  Details follow.
+For parts of HarfBuzz that are licensed under different licenses see individual
+files names COPYING in subdirectories where applicable.
+
+Copyright © 2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020  Google, Inc.
+Copyright © 2018,2019,2020  Ebrahim Byagowi
+Copyright © 2019,2020  Facebook, Inc. 
+Copyright © 2012  Mozilla Foundation
+Copyright © 2011  Codethink Limited
+Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
+Copyright © 2009  Keith Stribley
+Copyright © 2009  Martin Hosken and SIL International
+Copyright © 2007  Chris Wilson
+Copyright © 2006  Behdad Esfahbod
+Copyright © 2005  David Turner
+Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
+Copyright © 1998-2004  David Turner and Werner Lemberg
+
+For full copyright notices consult the individual files in the package.
+
+
+Permission is hereby granted, without written agreement and without
+license or royalty fees, to use, copy, modify, and distribute this
+software and its documentation for any purpose, provided that the
+above copyright notice and the following two paragraphs appear in
+all copies of this software.
+
+IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
@@ -0,0 +1,31 @@
+The source code to this library used with SDL_ttf can be found here:
+https://github.com/libsdl-org/SDL_ttf/tree/main/external
+---
+
+Copyright notice:
+
+ (C) 1995-2010 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+If you use the zlib library in a product, we would appreciate *not* receiving
+lengthy legal documents to sign.  The sources are provided for free but without
+warranty of any kind.  The library has been entirely written by Jean-loup
+Gailly and Mark Adler; it does not include third-party code.