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author Miodrag Milanovic <mmicko@gmail.com>2015-11-08 12:56:12 +0100
committer Miodrag Milanovic <mmicko@gmail.com>2015-11-08 12:56:12 +0100
commit7c19aac60e12d6f5ea301bdb34d7826a01e0b06f (patch)
treef310d86aa2c6bfc19d115307dedde4eb0cd52dad /src/osd/modules/font/font_sdl.c
parenta57b46ae933badd7441ce1644711dbb851e2b504 (diff)
Rename *.c -> *.cpp in our source (nw)
Diffstat (limited to 'src/osd/modules/font/font_sdl.c')
-rw-r--r--src/osd/modules/font/font_sdl.c361
1 files changed, 0 insertions, 361 deletions
diff --git a/src/osd/modules/font/font_sdl.c b/src/osd/modules/font/font_sdl.c
deleted file mode 100644
index 1474bd61ec4..00000000000
--- a/src/osd/modules/font/font_sdl.c
+++ /dev/null
@@ -1,361 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Olivier Galibert, R. Belmont
-/*
- * font_sdl.c
- *
- */
-
-#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 (SDLMAME_SDL2)
-#include <SDL2/SDL_ttf.h>
-#else
-#include <SDL/SDL_ttf.h>
-#endif
-#ifndef SDLMAME_HAIKU
-#include <fontconfig/fontconfig.h>
-#endif
-
-
-#include "corestr.h"
-#include "corealloc.h"
-#include "fileio.h"
-
-#define POINT_SIZE 144.0
-
-//-------------------------------------------------
-// font_open - attempt to "open" a handle to the
-// font with the given name
-//-------------------------------------------------
-
-class osd_font_sdl : public osd_font
-{
-public:
- virtual ~osd_font_sdl() { }
-
- virtual bool open(const char *font_path, const char *name, int &height);
- virtual void close();
- virtual bool get_bitmap(unicode_char chnum, bitmap_argb32 &bitmap, INT32 &width, INT32 &xoffs, INT32 &yoffs);
-private:
-#ifndef SDLMAME_HAIKU
- TTF_Font *search_font_config(std::string name, bool bold, bool italic, bool underline, bool &bakedstyles);
-#endif
- bool BDF_Check_Magic(std::string name);
- TTF_Font * TTF_OpenFont_Magic(std::string name, int fsize);
- TTF_Font *m_font;
-};
-
-bool osd_font_sdl::open(const char *font_path, const char *_name, int &height)
-{
- TTF_Font *font = (TTF_Font *)NULL;
- bool bakedstyles = false;
- int style = 0;
-
- // accept qualifiers from the name
- std::string name(_name);
-
- if (name.compare("default")==0)
- {
- name = "Liberation Sans";
- }
-
- bool bold = (strreplace(name, "[B]", "") + strreplace(name, "[b]", "") > 0);
- bool italic = (strreplace(name, "[I]", "") + strreplace(name, "[i]", "") > 0);
- bool underline = (strreplace(name, "[U]", "") + strreplace(name, "[u]", "") > 0);
- bool strike = (strreplace(name, "[S]", "") + strreplace(name, "[s]", "") > 0);
-
- // first up, try it as a filename
- font = TTF_OpenFont_Magic(name, POINT_SIZE);
-
- // if no success, try the font path
-
- if (!font)
- {
- osd_printf_verbose("Searching font %s in -%s\n", name.c_str(), OPTION_FONTPATH);
- //emu_file file(options().font_path(), OPEN_FLAG_READ);
- emu_file file(font_path, OPEN_FLAG_READ);
- if (file.open(name.c_str()) == FILERR_NONE)
- {
- std::string full_name = file.fullpath();
- font = TTF_OpenFont_Magic(full_name, POINT_SIZE);
- if (font)
- osd_printf_verbose("Found font %s\n", full_name.c_str());
- }
- }
-
- // if that didn't work, crank up the FontConfig database
-#ifndef SDLMAME_HAIKU
- if (!font)
- {
- font = search_font_config(name, bold, italic, underline, bakedstyles);
- }
-#endif
-
- if (!font)
- {
- if (!BDF_Check_Magic(name))
- {
- osd_printf_verbose("font %s is not TrueType or BDF, using MAME default\n", name.c_str());
- }
- return NULL;
- }
-
- // apply styles
- if (!bakedstyles)
- {
- style |= bold ? TTF_STYLE_BOLD : 0;
- style |= italic ? TTF_STYLE_ITALIC : 0;
- }
- style |= underline ? TTF_STYLE_UNDERLINE : 0;
- // SDL_ttf 2.0.9 and earlier does not define TTF_STYLE_STRIKETHROUGH
-#if SDL_VERSIONNUM(TTF_MAJOR_VERSION, TTF_MINOR_VERSION, TTF_PATCHLEVEL) > SDL_VERSIONNUM(2,0,9)
- style |= strike ? TTF_STYLE_STRIKETHROUGH : 0;
-#else
- if (strike)
- osd_printf_warning("Ignoring strikethrough for SDL_TTF older than 2.0.10\n");
-#endif // PATCHLEVEL
- TTF_SetFontStyle(font, style);
-
- height = TTF_FontLineSkip(font);
-
- m_font = font;
- return true;
-}
-
-//-------------------------------------------------
-// font_close - release resources associated with
-// a given OSD font
-//-------------------------------------------------
-
-void osd_font_sdl::close()
-{
- TTF_CloseFont(this->m_font);
-}
-
-//-------------------------------------------------
-// font_get_bitmap - allocate and populate a
-// BITMAP_FORMAT_ARGB32 bitmap containing the
-// pixel values rgb_t(0xff,0xff,0xff,0xff)
-// or rgb_t(0x00,0xff,0xff,0xff) for each
-// pixel of a black & white font
-//-------------------------------------------------
-
-bool osd_font_sdl::get_bitmap(unicode_char chnum, bitmap_argb32 &bitmap, INT32 &width, INT32 &xoffs, INT32 &yoffs)
-{
- TTF_Font *ttffont;
- SDL_Surface *drawsurf;
- SDL_Color fcol = { 0xff, 0xff, 0xff };
- UINT16 ustr[16];
-
- ttffont = m_font;
-
- memset(ustr,0,sizeof(ustr));
- ustr[0] = (UINT16)chnum;
- drawsurf = TTF_RenderUNICODE_Solid(ttffont, ustr, fcol);
-
- // was nothing returned?
- if (drawsurf)
- {
- // allocate a MAME destination bitmap
- bitmap.allocate(drawsurf->w, drawsurf->h);
-
- // copy the rendered character image into it
- for (int y = 0; y < bitmap.height(); y++)
- {
- UINT32 *dstrow = &bitmap.pix32(y);
- UINT8 *srcrow = (UINT8 *)drawsurf->pixels;
-
- srcrow += (y * drawsurf->pitch);
-
- for (int x = 0; x < drawsurf->w; x++)
- {
- dstrow[x] = srcrow[x] ? rgb_t(0xff,0xff,0xff,0xff) : rgb_t(0x00,0xff,0xff,0xff);
- }
- }
-
- // what are these?
- xoffs = yoffs = 0;
- width = drawsurf->w;
-
- SDL_FreeSurface(drawsurf);
- }
-
- return bitmap.valid();
-}
-
-TTF_Font * osd_font_sdl::TTF_OpenFont_Magic(std::string name, int fsize)
-{
- emu_file file(OPEN_FLAG_READ);
- if (file.open(name.c_str()) == FILERR_NONE)
- {
- unsigned char buffer[5] = { 0xff, 0xff, 0xff, 0xff, 0xff };
- unsigned char magic[5] = { 0x00, 0x01, 0x00, 0x00, 0x00 };
- file.read(buffer,5);
- if (memcmp(buffer, magic, 5))
- return NULL;
- }
- return TTF_OpenFont(name.c_str(), POINT_SIZE);
-}
-
-bool osd_font_sdl::BDF_Check_Magic(std::string name)
-{
- emu_file file(OPEN_FLAG_READ);
- if (file.open(name.c_str()) == FILERR_NONE)
- {
- unsigned char buffer[9];
- unsigned char magic[9] = { 'S', 'T', 'A', 'R', 'T', 'F', 'O', 'N', 'T' };
- file.read(buffer, 9);
- file.close();
- if (!memcmp(buffer, magic, 9))
- return true;
- }
-
- return false;
-}
-
-#ifndef SDLMAME_HAIKU
-TTF_Font *osd_font_sdl::search_font_config(std::string name, bool bold, bool italic, bool underline, bool &bakedstyles)
-{
- TTF_Font *font = (TTF_Font *)NULL;
- FcConfig *config;
- FcPattern *pat;
- FcObjectSet *os;
- FcFontSet *fontset;
- FcValue val;
-
- config = FcConfigGetCurrent();
- pat = FcPatternCreate();
- os = FcObjectSetCreate();
- FcPatternAddString(pat, FC_FAMILY, (const FcChar8 *)name.c_str());
-
- // try and get a font with the requested styles baked-in
- if (bold)
- {
- if (italic)
- {
- FcPatternAddString(pat, FC_STYLE, (const FcChar8 *)"Bold Italic");
- }
- else
- {
- FcPatternAddString(pat, FC_STYLE, (const FcChar8 *)"Bold");
- }
- }
- else if (italic)
- {
- FcPatternAddString(pat, FC_STYLE, (const FcChar8 *)"Italic");
- }
- else
- {
- FcPatternAddString(pat, FC_STYLE, (const FcChar8 *)"Regular");
- }
-
- FcPatternAddString(pat, FC_FONTFORMAT, (const FcChar8 *)"TrueType");
-
- FcObjectSetAdd(os, FC_FILE);
- fontset = FcFontList(config, pat, os);
-
- for (int i = 0; i < fontset->nfont; i++)
- {
- if (FcPatternGet(fontset->fonts[i], FC_FILE, 0, &val) != FcResultMatch)
- {
- continue;
- }
-
- if (val.type != FcTypeString)
- {
- continue;
- }
-
- osd_printf_verbose("Matching font: %s\n", val.u.s);
- {
- std::string match_name((const char*)val.u.s);
- font = TTF_OpenFont_Magic(match_name, POINT_SIZE);
- }
-
- if (font)
- {
- bakedstyles = true;
- break;
- }
- }
-
- // didn't get a font above? try again with no baked-in styles
- if (!font)
- {
- FcPatternDestroy(pat);
- FcFontSetDestroy(fontset);
-
- pat = FcPatternCreate();
- FcPatternAddString(pat, FC_FAMILY, (const FcChar8 *)name.c_str());
- FcPatternAddString(pat, FC_STYLE, (const FcChar8 *)"Regular");
- FcPatternAddString(pat, FC_FONTFORMAT, (const FcChar8 *)"TrueType");
- fontset = FcFontList(config, pat, os);
-
- for (int i = 0; i < fontset->nfont; i++)
- {
- if (FcPatternGet(fontset->fonts[i], FC_FILE, 0, &val) != FcResultMatch)
- {
- continue;
- }
-
- if (val.type != FcTypeString)
- {
- continue;
- }
-
- osd_printf_verbose("Matching unstyled font: %s\n", val.u.s);
- {
- std::string match_name((const char*)val.u.s);
- font = TTF_OpenFont_Magic(match_name, POINT_SIZE);
- }
-
- if (font)
- {
- break;
- }
- }
- }
-
- FcPatternDestroy(pat);
- FcObjectSetDestroy(os);
- FcFontSetDestroy(fontset);
- return font;
-}
-#endif
-
-
-class font_sdl : public osd_module, public font_module
-{
-public:
- font_sdl() : osd_module(OSD_FONT_PROVIDER, "sdl"), font_module()
- {
- }
-
- osd_font *font_alloc()
- {
- return global_alloc(osd_font_sdl);
- }
-
- virtual int init(const osd_options &options)
- {
- if (TTF_Init() == -1)
- {
- osd_printf_error("SDL_ttf failed: %s\n", TTF_GetError());
- return -1;
- }
- return 0;
- }
-
- virtual void exit()
- {
- TTF_Quit();
- }
-};
-#else /* SDLMAME_UNIX */
- MODULE_NOT_SUPPORTED(font_sdl, OSD_FONT_PROVIDER, "sdl")
-#endif
-
-MODULE_DEFINITION(FONT_SDL, font_sdl)