1 /* 2 * Copyright 2014 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "Resources.h" 9 #include "SkFontMgr.h" 10 #include "SkMutex.h" 11 #include "SkOSFile.h" 12 #include "SkTestScalerContext.h" 13 #include "SkUtils.h" 14 #include "sk_tool_utils.h" 15 16 namespace sk_tool_utils { 17 18 #include "test_font_monospace.cpp" 19 #include "test_font_sans_serif.cpp" 20 #include "test_font_serif.cpp" 21 #include "test_font_index.cpp" 22 release_portable_typefaces()23void release_portable_typefaces() { 24 for (int index = 0; index < gTestFontsCount; ++index) { 25 SkTestFontData& fontData = gTestFonts[index]; 26 SkSafeUnref(fontData.fFontCache); 27 } 28 } 29 30 SK_DECLARE_STATIC_MUTEX(gTestFontMutex); 31 create_font(const char * name,SkTypeface::Style style)32SkTypeface* create_font(const char* name, SkTypeface::Style style) { 33 SkTestFontData* fontData = nullptr; 34 const SubFont* sub; 35 if (name) { 36 for (int index = 0; index < gSubFontsCount; ++index) { 37 sub = &gSubFonts[index]; 38 if (!strcmp(name, sub->fName) && sub->fStyle == style) { 39 fontData = &sub->fFont; 40 break; 41 } 42 } 43 if (!fontData) { 44 // Once all legacy callers to portable fonts are converted, replace this with 45 // SK_ABORT(); 46 SkDebugf("missing %s %d\n", name, style); 47 // If we called SkTypeface::CreateFromName() here we'd recurse infinitely, 48 // so we reimplement its core logic here inline without the recursive aspect. 49 SkAutoTUnref<SkFontMgr> fm(SkFontMgr::RefDefault()); 50 return fm->legacyCreateTypeface(name, style); 51 } 52 } else { 53 sub = &gSubFonts[gDefaultFontIndex]; 54 fontData = &sub->fFont; 55 } 56 SkTestFont* font; 57 { 58 SkAutoMutexAcquire ac(gTestFontMutex); 59 if (fontData->fFontCache) { 60 font = SkSafeRef(fontData->fFontCache); 61 } else { 62 font = new SkTestFont(*fontData); 63 SkDEBUGCODE(font->fDebugName = sub->fName); 64 SkDEBUGCODE(font->fDebugStyle = sub->fStyle); 65 fontData->fFontCache = SkSafeRef(font); 66 } 67 } 68 return new SkTestTypeface(font, SkFontStyle(style)); 69 } 70 71 } 72