fix intraFont-G being a phantom submodule

app/3rdparty/intraFont-G/CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required (VERSION 3.1)
+project(intraFont-G VERSION 1.0 LANGUAGES C)
+
+if (NOT CMAKE_TOOLCHAIN_FILE)
+    set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/cmake/psp-toolchain.cmake)
+endif()
+
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE Release)
+endif()
+
+link_directories(lib)
+
+add_library(intrafont intraFont.c libccc.c)
+
+target_link_libraries(intrafont
+    c
+    pspvfpu
+    pspgum
+    pspgu
+    psprtc
+    m
+    pspdebug
+    pspdisplay
+    pspge
+    pspctrl
+    pspsdk
+    c
+    psputility
+    pspuser
+    pspkernel
+)
+
+target_include_directories(intrafont
+    PUBLIC
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    PRIVATE
+        include
+)

app/3rdparty/intraFont-G/LICENSE

@@ -0,0 +1,3 @@
+This work is licensed under the Creative Commons Attribution-Share Alike 3.0 License.
+To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/
+or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.

app/3rdparty/intraFont-G/Makefile

@@ -0,0 +1,14 @@
+PSPSDK = $(shell psp-config --pspsdk-path)
+PSPDIR = $(shell psp-config --psp-prefix)
+
+CFLAGS = -O2 -G0
+
+OBJS = intraFont.o libccc.o
+TARGET_LIB = libintrafont.a
+
+include $(PSPSDK)/lib/build.mak
+
+install: all
+	mkdir -p $(PSPDIR)/include $(PSPDIR)/lib
+	cp *.h $(PSPDIR)/include
+	cp *.a $(PSPDIR)/lib

app/3rdparty/intraFont-G/README

@@ -0,0 +1,160 @@
+intraFont - A bitmap font library for PSP using the PSP's internal font (firmware pgf and bwfon files)
+
+intraFont Version 0.31 by BenHur - http://www.psp-programming.com/benhur
+
+intraFont uses parts of pgeFont by InsertWittyName - http://insomniac.0x89.org
+G-spec code by Geecko (2010)
+
+-=Info=-
+
+The library loads a pgf or bwfon font from firmware and generates a 4-bit paletted bitmap font texture on the fly
+when drawing text. It caches previously drawn characters and is accurate to 1/4 pixel.
+
+Since version 0.30 intraFont supports regular, italic and/or bold Latin, Japanese, Korean, symbol and Chinese 
+fonts: flash0:/font/ltn0.pgf, ltn1.pgf, ..., ltn15.pgf, jpn0.pgf, kr0.pgf, arib.pgf and gb3s1518.bwfon (kr0.pgf 
+and arib.pgf might be missing/replaced by a dummy file depending on the CFW).
+
+Known issues:
+- if more than 100 different characters are drawn on the same screen (i.e. before the next sceGuSync statement) 
+  using a medium size cache (default), graphical glitches might appear. Workaround: use a larger cache size 
+  (INTRAFONT_CACHE_LARGE or INTRAFONT_CACHE_ALL) 
+- if you're using the graphics library then you may need to reset the sceGuTex* states to what they are defaulted
+  to in the initGraphics() functions, after using the intraFont* functions 
+- scrolling text can NOT be used with rotation
+
+-=Samples=-
+
+There are two samples included using the graphics library from Yeldarb's tutorials 
+on psp-programming.com
+
+It should be easy enough to add to any other library.
+
+-=Dependencies=-
+
+libccc (included in the package)
+
+-=Performance=-
+
+Depending on the purpose one can optimize the use of intraFont for loadtime [ms], memory [kB] and speed 
+[kiloCharacters Per Second] via the INTRAFONT_CACHE_??? flags.
+
+Rule of thumb: 
+- if you only need standard ASCII characters in your application:     use INTRAFONT_CACHE_ASCII
+- if you need less than 100 different characters in your application: use INTRAFONT_CACHE_MED (default)
+- if you use more than 100 different characters in your application: 
+    use INTRAFONT_CACHE_LARGE for faster loadtime  OR
+    use INTRAFONT_CACHE_ALL for lower memory consumption and steady fps       
+
+The following table shows typical performance numbers:
+
+font:   � INTRAFONT_CACHE_MED (def) �  INTRAFONT_CACHE_LARGE  � INTRAFONT_CACHE_ASCII �  INTRAFONT_CACHE_ALL
+--------+---------------------------+-------------------------+-----------------------+--------------------------
+ltn0-7  �   52ms,  114kB, 2.5kCPS(*)�   52ms,  210kB, 2.5kCPS �  83ms, 33kB, 100kCPS  �  191ms, 119kB, 100kCPS
+ltn8-15 �   36ms,   83kB, 4.1kCPS   �   36ms,  179kB, 4.1kCPS �  54ms, 20kB, 100kCPS  �   95ms,  64kB, 100kCPS
+jpn0    � 1020ms, 1763kB, 0.5kCPS   � 1020ms, 1859kB, 0.5kCPS � 997ms, 33kB, 100kCPS  �   - too many glyphs -
+kr0     �  350ms,  625kB, 0.6kCPS   �  350ms,  721kB, 0.6kCPS �  - no ASCII glyphs -  � 1936ms, 440kB, 67kCPS(**)
+arib    �  177ms,  266kB, 1.9kCPS   �  177ms,  362kB, 1.9kCPS �  - no ASCII glyphs -  �   - too many glyphs -
+--------+---------------------------+-------------------------+-----------------------+--------------------------
+
+(*)  Low speeds (<10kCPS) occur when characters are not cached. Printing the same characters a second time 
+     results in 100 kCPS, i.e. the speed penalty is gone.
+(**) kr0 is slower because one character can consist of up to three glyphs.
+
+-=Changelog=-
+
+G-spec - added rotation support. The angle is specified by a new argument to intraFontSetStyle,
+         (float value in degrees). The performance hit is up to 40% when angle is not equal to 0,
+         because there is 6 vertices per char instead of 2. Rotation center specified by x and y.
+       - very little cleanup of the code, converted tabulation to 2 spaces, for a better readability
+
+0.31 - added option to set alternative font, which is used for characters that are not present in the current 
+       font (e.g. if you want to print chars from two or more fonts in the same string)
+     - added support for unpacking LZR streams in libccc:
+       * libccc is able to unpack and load the firmwares own codepage conversion tables, thus its tables are no 
+         longer needed (saves around 140kB of size/memory, -DLIBCCC_NO_CPxxx is now obsolete)
+       * the routines for decoding and (limited) encoding of LZR streams are also seperately released: libLZR is
+         available for download from http://www.psp-programming.com/benhur
+     - bug fixed where intraFontMeasureTextUCS2() could return a wrong value (bug introduced in version 0.30)
+
+0.30 - added support for Chinese (gb3s1518.bwfon): now all of the PSPs internal fonts are supported! (thanks to 
+       Tong for his help)
+     - added libccc (my Character Code Conversion library) for string parsing/conversion:
+       * it currrently supports decoding of UTF-8 and the following codepages: 
+         CP437 (US), CP850 (Multilingual Latin I), CP866 (Russian), CP932 (Japanese Shift-JIS), 
+         CP936 (Simplified Chinese GBK), CP949 (Korean), CP950 (Traditional Chinese Big5), 
+         CP1251 (Cyrillic) and CP1252 (Latin I)
+       * it's required by intraFont 0.30+ (simply add libccc.o to the OBJS list in your makefile)
+       * if you don't need any codepages: add -DLIBCCC_NO_CP to the CFLAGS in your makefile, which 
+         saves around 140kB of size/memory.
+       * finally, it can be used independantly from intraFont for your own character conversion needs
+
+0.26 - bug fixed where text could be mis-aligned after newline character (thanks to Slasher)
+     - bug fixed in multi-byte string parsing (thanks to xart)
+     - in scrolling text newline characters are replaced by spaces (to prevent graphical glitches)
+
+0.25 - added text scrolling in intraFontPrintColumn() (flags INTRAFONT_SCROLL_LEFT/RIGHT/SEESAW/THROUGH)
+
+0.24 - added column printing with automatic linebreaks - no need to worry about overwriting parts of the screen 
+       or printing outside the screen anymore (use intraFontPrintColumn()) 
+     - added full justification (flush left&right) for column printing (flag INTRAFONT_ALIGN_FULL)
+     - various optimizations related to UCS2 conversion (thanks to StrmnNrmn)
+     - added functions to print/measure the first n chars of a string (intraFontPrintEx() and other ...Ex() 
+       functions; thanks to StrmnNrmn)
+     - bug fixed where intraFontMeasureText() could return a wrong value because multi-byte strings (S-JIS and 
+       UTF-8) and codepages were not yet properly handled
+
+0.23 - added support for UTF-8 string parsing: use flag INTRAFONT_STRING_UTF8 in intraFontLoad() (thanks to 
+       NexTOS)
+     - added support for codepages (conversion of extended ascii to unicode depending on source): use flag 
+       INTRAFONT_STRING_CP??? in intraFontLoad(), where ??? is 437, 850 or 1252 (let me know if you need other 
+       codepages; default conversion uses ISO-8859-1)
+     - encoding type of text string (ASCII, UTF-8, S-JIS or codepages) can also be set with intraFontSetEncoding
+
+0.22 - added support for S-JIS string parsing: use flag INTRAFONT_STRING_SJIS in intraFontLoad() (thanks to 
+       psp-kaihatu-yotien - http://psp.nukenin.jp/ http://ameblo.jp/pspdevblog/ )
+     - added pre-caching for ASCII characters: use flag INTRAFONT_CACHE_ASCII in intraFontLoad()
+     - added support for extended ASCII in text strings (e.g. "\251" for the (c) copyright symbol)
+
+0.21 - no new features, bugfix version only
+     - bug fixed which could cause graphical glitches (thanks to StrmnNrmn)
+     - bug fixed where intraFontMeasureText() could return a wrong value (thanks to StrmnNrmn)
+
+0.2  - added support for Korean (kr0.pgf) and symbols (arib.pgf)
+     - added cache options (cache size and pre-cache all)
+     - added right and center alignments
+     - improved fixed width appearance (width can be set by user or left as default)
+     - fixed various bugs (mostly in glyph cache to prevent graphical glitches)
+     - reduced memory required (variable-size texture, free unneeded stuff)
+     - improved speed (optimizations, texture swizzling)
+
+0.1  - initial release
+
+-=Credits=-
+
+Skylark and Freeplay: basic deciphering of the pgf format
+InsertWittyName: pgeFont
+CpuWhiz: "Hello World" in Japanese
+J.F.: intraFontMeasureText()
+psp-kaihatu-yotien: S-JIS to UCS-2 conversion
+NexTOS: UTF-8 support
+StrmnNrmn: bug fixes and optimizations
+Slasher and xart: bug reports
+Tong: unicode mapping of gb3s1518.bwfon
+
+-=License=-
+
+This is released under the Creative Commons Attribution-Share Alike 3.0 License.
+See LICENSE for more information.
+
+-=Atttribution=-
+
+With accordance to the license, the following must be adhered to:
+
+If you use the code in any way, shape or form you must attribute it in the following way:
+
+'Uses intraFont by BenHur'
+
+If you alter the code in any way, shape or form you must also release the updated code
+under the same license.
+
+See http://creativecommons.org/licenses/by-sa/3.0/ if you need more information.

app/3rdparty/intraFont-G/fonttest/Makefile

@@ -0,0 +1,20 @@
+TARGET = intraFontTest
+OBJS = fonttest.o\
+       ../libraries/graphics.o ../libraries/framebuffer.o\
+       ../libccc.o ../intraFont.o
+
+INCDIR =
+CFLAGS = -O2 -G0 -Wall -g
+CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
+ASFLAGS = $(CFLAGS)
+
+LIBDIR =
+LDFLAGS = 
+LIBS = -lpspgum -lpspgu -lpng -lz -lm
+
+EXTRA_TARGETS = EBOOT.PBP
+PSP_EBOOT_TITLE = intraFont-G Test
+
+PSPSDK=$(shell psp-config --pspsdk-path)
+include $(PSPSDK)/lib/build.mak
+