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Build more of font_sdl.cpp with Emscripten since there is an SDL2_ttf port now (nw)

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This commit is contained in:
Justin Kerk 2016-03-17 01:42:48 +00:00
parent 157de7d935
commit d0ce8784a7
3 changed files with 16 additions and 8 deletions
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1
scripts/genie.lua
View file

@ -1059,6 +1059,7 @@ configuration { "asmjs" }
buildoptions {
"-std=gnu89",
"-Wno-implicit-function-declaration",
"-s USE_SDL_TTF=2",
}
buildoptions_cpp {
"-x c++",

1
scripts/src/main.lua
View file

@ -109,6 +109,7 @@ end
local emccopts = ""
emccopts = emccopts .. " -O3"
emccopts = emccopts .. " -s USE_SDL=2"
emccopts = emccopts .. " -s USE_SDL_TTF=2"
emccopts = emccopts .. " --memory-init-file 0"
emccopts = emccopts .. " -s ALLOW_MEMORY_GROWTH=0"
emccopts = emccopts .. " -s TOTAL_MEMORY=268435456"

22
src/osd/modules/font/font_sdl.cpp
View file

@ -8,15 +8,19 @@
#include "font_module.h"
#include "modules/osdmodule.h"
#if defined(SDLMAME_UNIX) && !defined(SDLMAME_MACOSX) && !defined(SDLMAME_SOLARIS) && !defined(SDLMAME_HAIKU) && !defined(SDLMAME_EMSCRIPTEN)
#if defined(SDLMAME_UNIX) && !defined(SDLMAME_MACOSX) && !defined(SDLMAME_SOLARIS) && !defined(SDLMAME_HAIKU)
#include "corestr.h"
#include "corealloc.h"
#include "fileio.h"
#include "unicode.h"
#ifdef SDLMAME_EMSCRIPTEN
#include <SDL_ttf.h>
#else
#include <SDL2/SDL_ttf.h>
#ifndef SDLMAME_HAIKU
#endif
#if !defined(SDLMAME_HAIKU) && !defined(SDLMAME_EMSCRIPTEN)
#include <fontconfig/fontconfig.h>
#endif
@ -52,7 +56,7 @@ private:
static constexpr double POINT_SIZE = 144.0;
#ifndef SDLMAME_HAIKU
#if !defined(SDLMAME_HAIKU) && !defined(SDLMAME_EMSCRIPTEN)
TTF_Font_ptr search_font_config(std::string const &name, bool bold, bool italic, bool underline, bool &bakedstyles);
#endif
bool BDF_Check_Magic(std::string const &name);
@ -97,7 +101,7 @@ bool osd_font_sdl::open(std::string const &font_path, std::string const &_name,
}
// if that didn't work, crank up the FontConfig database
#ifndef SDLMAME_HAIKU
#if !defined(SDLMAME_HAIKU) && !defined(SDLMAME_EMSCRIPTEN)
if (!font)
{
font = search_font_config(name, bold, italic, underline, bakedstyles);
@ -214,7 +218,7 @@ bool osd_font_sdl::BDF_Check_Magic(std::string const &name)
return false;
}
#ifndef SDLMAME_HAIKU
#if !defined(SDLMAME_HAIKU) && !defined(SDLMAME_EMSCRIPTEN)
osd_font_sdl::TTF_Font_ptr osd_font_sdl::search_font_config(std::string const &name, bool bold, bool italic, bool underline, bool &bakedstyles)
{
TTF_Font_ptr font(nullptr, &TTF_CloseFont);
@ -296,12 +300,12 @@ public:
{
}
osd_font::ptr font_alloc()
osd_font::ptr font_alloc() override
{
return std::make_unique<osd_font_sdl>();
}
virtual int init(const osd_options &options)
virtual int init(const osd_options &options) override
{
if (TTF_Init() == -1)
{
@ -311,7 +315,7 @@ public:
return 0;
}
virtual void exit()
virtual void exit() override
{
TTF_Quit();
}
@ -326,6 +330,7 @@ bool font_sdl::get_font_families(std::string const &font_path, std::vector<std::
// TODO: enumerate TTF files in font path, since we can load them, too
#if !defined(SDLMAME_HAIKU) && !defined(SDLMAME_EMSCRIPTEN)
FcConfig *const config = FcConfigGetCurrent();
std::unique_ptr<FcPattern, void (*)(FcPattern *)> pat(FcPatternCreate(), &FcPatternDestroy);
FcPatternAddString(pat.get(), FC_FONTFORMAT, (const FcChar8 *)"TrueType");
@ -355,6 +360,7 @@ bool font_sdl::get_font_families(std::string const &font_path, std::vector<std::
if ((result.end() == pos) || (pos->first != font.first)) result.emplace(pos, std::move(font));
}
}
#endif
return true;
}