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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // This test is designed to run in environment with monotype font support. |
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15 // To set up environment launch ityperast.cmd from epoc32\winscw\, and |
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16 // then follow instruction on the screen. |
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17 // |
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18 // |
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19 |
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20 #include "tglyphimagecache.h" |
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21 #include <graphics/directgdiengine.h> |
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22 #include <e32base.h> |
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23 #include <VG/openvg.h> |
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24 |
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25 // The size of the target in pixels to use for these tests |
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26 const TSize KGlyphCacheWindowSize(400, 400); |
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27 |
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28 enum TFontParam |
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29 { |
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30 ENormal, |
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31 EUnderline = 0x1, |
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32 EStrikeThrough = 0x2, |
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33 EBold = 0x4, |
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34 EUnderlineBold = 0x5, |
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35 EItalic = 0x8, |
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36 EItalicStrikeThrough = 0xa, |
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37 }; |
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38 |
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39 class TFontType |
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40 { |
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41 public: |
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42 TInt iFontSize; |
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43 TFontParam iFontParam; |
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44 }; |
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45 |
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46 LOCAL_C void CleanCache(TAny* aPtr) |
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47 { |
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48 MFontGlyphImageStorage* glyphImageStorage = reinterpret_cast<MFontGlyphImageStorage*> (aPtr); |
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49 glyphImageStorage->CleanGlyphImageCache(); |
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50 } |
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51 |
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52 CTGlyphImageCache::CTGlyphImageCache() |
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53 { |
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54 SetTestStepName(KTGlyphImageCacheStep); |
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55 } |
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56 |
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57 CTGlyphImageCache::~CTGlyphImageCache() |
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58 { |
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59 } |
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60 |
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61 /** |
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62 @SYMTestCaseID |
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63 GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0001 |
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64 |
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65 @SYMPREQ |
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66 PREQ39 |
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67 |
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68 @SYMREQ |
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69 REQ9195 |
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70 REQ9201 |
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71 REQ9202 |
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72 REQ9222 |
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73 REQ9223 |
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74 REQ9236 |
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75 REQ9237 |
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76 |
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77 @SYMTestCaseDesc |
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78 Test requests Glyph Image elements from storage according their Glyph Key. |
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79 |
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80 @SYMTestStatus |
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81 Implemented |
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82 |
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83 @SYMTestPriority |
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84 High |
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85 |
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86 @SYMTestActions |
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87 Create Font Image Storage. In the cycle request aGlyph Image entry for a particular Glyph |
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88 code and a font ID. |
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89 Delete Glyph Storage. |
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90 |
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91 @SYMTestExpectedResults |
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92 GlyphImage function must succeed; foreground, shadow and outlined images (if applicable) must be created |
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93 */ |
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94 void CTGlyphImageCache::TestRetrieveEntryL(MFontGlyphImageStorage* aGlyphStorage, TGlyphBitmapType aGlyphType) |
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95 { |
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96 if(!aGlyphStorage) |
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97 return; |
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98 _LIT(KTestName, "GlyphCache_RetrieveEntry"); |
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99 if(!iRunningOomTests) |
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100 { |
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101 INFO_PRINTF1(KTestName); |
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102 } |
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103 |
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104 TSize size(20, 30); |
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105 TInt bufferLength = size.iWidth * size.iHeight; |
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106 TUint8* buffer = (TUint8*)User::AllocL(bufferLength); |
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107 CleanupStack::PushL(buffer); |
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108 if(aGlyphType == EMonochromeGlyphBitmap) |
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109 {//to make decoding mechanizm work properly we need to fill the buffer |
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110 Mem::Fill(buffer, bufferLength, 0x1); |
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111 } |
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112 |
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113 TInt fontListId[] = |
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114 { |
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115 1, 5, 3, 5 |
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116 }; |
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117 TInt numFont = sizeof(fontListId) / sizeof(fontListId[0]); |
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118 TUint charCodeList[] = |
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119 { |
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120 1, 2, 3, 2, 3, |
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121 }; |
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122 TInt numGlyphCode = sizeof(charCodeList) / sizeof(charCodeList[0]); |
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123 |
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124 for(TInt jj = 0; jj < numFont; jj++) |
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125 { |
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126 TInt fontId = fontListId[jj]; |
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127 for(TInt ii = 0; ii < numGlyphCode; ii++) |
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128 { |
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129 TChar glyphCode = TChar(charCodeList[ii]); |
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130 VGImage foregroundImg = VG_INVALID_HANDLE; |
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131 VGImage shadowImg = VG_INVALID_HANDLE; |
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132 VGImage outlineImg = VG_INVALID_HANDLE; |
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133 TBool res = aGlyphStorage->GlyphImage(fontId, glyphCode, aGlyphType, buffer, size, &foregroundImg, &shadowImg, &outlineImg); |
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134 TESTNOERROR(res); |
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135 if(res != KErrNone) |
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136 { |
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137 User::Leave(res); |
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138 } |
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139 else |
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140 { |
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141 TEST(foregroundImg); |
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142 if(aGlyphType == EFourColourBlendGlyphBitmap) |
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143 { |
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144 TEST(shadowImg); |
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145 TEST(outlineImg); |
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146 } |
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147 } |
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148 } |
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149 } |
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150 CleanupStack::PopAndDestroy(buffer); |
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151 } |
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152 |
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153 /** |
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154 @SYMTestCaseID |
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155 GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002 |
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156 |
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157 @SYMPREQ |
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158 PREQ39 |
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159 |
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160 @SYMREQ |
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161 REQ9195 |
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162 REQ9201 |
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163 REQ9202 |
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164 REQ9222 |
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165 REQ9223 |
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166 REQ9236 |
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167 REQ9237 |
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168 |
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169 @SYMTestCaseDesc |
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170 Drawing monochrome, anti-aliased and four colour fonts with different styles |
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171 |
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172 @SYMTestStatus |
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173 Implemented |
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174 |
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175 @SYMTestPriority |
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176 High |
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177 |
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178 @SYMTestActions |
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179 Text is output with different effects (strikethrough, underline) and orientation |
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180 (horizontal, vertical up, vertical down) and at different sizes and positions. |
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181 Clip region is also specified. |
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182 |
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183 @SYMTestExpectedResults |
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184 Test and reference images must match |
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185 */ |
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186 void CTGlyphImageCache::TestDrawGlyphL(MFontGlyphImageStorage* aGlyphStorage, TGlyphBitmapType aGlyphBitmapType, DrawTextDirection aDirection, DrawTextAdjustment aDrawAdjustment, TBool aClipText) |
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187 { |
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188 _LIT(KTestNameTemplate, "DrawGlyph%S_Dir%d_Clip%d_Adjust%d"); |
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189 TBuf<128> testName; |
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190 _LIT(KTextOutput, "Hello world! Hello world! Hello world! Hello world! Hello world! Hello world!"); |
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191 |
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192 switch(aGlyphBitmapType) |
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193 { |
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194 case EMonochromeGlyphBitmap: |
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195 _LIT(KMonochromeName, "Monochrome"); |
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196 testName.Format(KTestNameTemplate, &KMonochromeName, aDirection, aClipText, aDrawAdjustment); |
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197 break; |
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198 case EAntiAliasedGlyphBitmap: |
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199 _LIT(KAntiAliasedName, "AntiAliased"); |
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200 testName.Format(KTestNameTemplate, &KAntiAliasedName, aDirection, aClipText, aDrawAdjustment); |
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201 break; |
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202 case EFourColourBlendGlyphBitmap: |
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203 _LIT(KFourColourName, "FourColour"); |
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204 testName.Format(KTestNameTemplate, &KFourColourName, aDirection, aClipText, aDrawAdjustment); |
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205 break; |
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206 default: |
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207 User::Leave(KErrNotSupported); |
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208 break; |
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209 } |
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210 |
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211 if(!iRunningOomTests) |
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212 { |
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213 INFO_PRINTF1(testName); |
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214 } |
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215 |
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216 ResetGc(); |
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217 _LIT(KTestFontTypefaceName,"DejaVu Sans Condensed"); |
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218 const TFontType fontType[] = |
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219 { |
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220 18, EStrikeThrough, 48, EUnderline, 16, EItalic, 78, EItalicStrikeThrough, |
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221 |
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222 18, EStrikeThrough, 48, EUnderlineBold, 16, ENormal, 78, EStrikeThrough, 78, EBold, |
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223 }; |
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224 |
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225 TPoint pt(5, 5); |
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226 TInt *coord = & (pt.iY); |
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227 |
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228 TSize size = iGdiTarget->SizeInPixels(); |
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229 TRect rect = size; |
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230 rect.Shrink(20, 5); |
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231 RRegion region(rect); |
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232 TRect rect1; |
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233 if(aDirection == EDrawTextHorizontal) |
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234 { |
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235 rect1 = TRect(size.iWidth / 2 - 40, 40, size.iWidth / 2 + 40, size.iHeight - 40); |
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236 } |
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237 else |
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238 { |
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239 rect1 = TRect(20, size.iHeight / 2 - 40, size.iWidth - 20, size.iHeight / 2 + 40); |
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240 } |
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241 region.SubRect(rect1); |
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242 |
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243 if(aDirection == EDrawTextVerticalUp || aDirection == EDrawTextVerticalDown) |
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244 { |
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245 if(aDirection == EDrawTextVerticalUp) |
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246 { |
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247 pt.iY = size.iHeight - 5; |
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248 } |
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249 coord = &(pt.iX); |
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250 } |
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251 |
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252 TInt arraySize = sizeof(fontType) / sizeof(fontType[0]); |
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253 |
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254 for(TInt ii = 0; ii < arraySize; ii++) |
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255 { |
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256 CFont *font = NULL; |
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257 TFontSpec fspec(KTestFontTypefaceName, fontType[ii].iFontSize); |
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258 fspec.iFontStyle.SetBitmapType(aGlyphBitmapType); |
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259 |
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260 iGc->Reset(); |
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261 |
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262 if(aClipText) |
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263 { |
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264 iGc->SetClippingRegion(region); |
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265 } |
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266 |
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267 if(aGlyphBitmapType == EFourColourBlendGlyphBitmap) |
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268 { |
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269 fspec.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap); |
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270 fspec.iFontStyle.SetEffects(FontEffect::EOutline, ETrue); |
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271 fspec.iFontStyle.SetEffects(FontEffect::EDropShadow, ETrue); |
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272 TRgb shadowColor = TRgb(0, 0, 255); |
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273 iGc->SetTextShadowColor(shadowColor); |
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274 TEST(shadowColor == iGc->TextShadowColor()); |
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275 iGc->SetBrushColor(TRgb(255, 0, 0)); |
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276 TEST(TRgb(255, 0, 0) == iGc->BrushColor()); |
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277 } |
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278 else |
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279 { |
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280 iGc->SetBrushStyle(DirectGdi::ENullBrush); |
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281 iGc->SetPenStyle(DirectGdi::ESolidPen); |
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282 } |
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283 iGc->SetPenColor(TRgb(0, 255, 0)); |
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284 if(fontType[ii].iFontParam & EItalic) |
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285 { |
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286 fspec.iFontStyle.SetPosture(EPostureItalic); |
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287 } |
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288 if(fontType[ii].iFontParam & EBold) |
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289 { |
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290 fspec.iFontStyle.SetStrokeWeight(EStrokeWeightBold); |
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291 } |
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292 |
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293 User::LeaveIfError(iFontStore->GetNearestFontToDesignHeightInPixels((CFont*&) font, fspec)); |
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294 if(iUseDirectGdi) |
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295 { |
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296 if(ii == 2) |
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297 { |
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298 iGc->SetFontNoDuplicate(font); |
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299 (reinterpret_cast <CTestDirectGdiContext*> (iGc))->NoJustifyAutoUpdate(); |
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300 } |
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301 else |
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302 { |
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303 iGc->SetFont(font); |
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304 iGc->SetFontNoDuplicate(font);//shoudn't have any impact |
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305 (reinterpret_cast <CTestDirectGdiContext*> (iGc))->SetJustifyAutoUpdate(); |
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306 } |
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307 } |
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308 else |
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309 { |
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310 iGc->SetFont(font); |
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311 iGc->SetFontNoDuplicate(font);//shoudn't have any impact |
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312 } |
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313 TEST(iGc->HasFont()); |
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314 |
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315 TFontSpec fontSpec = font->FontSpecInTwips(); |
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316 TGlyphBitmapType glyphBitmapType = fontSpec.iFontStyle.BitmapType(); |
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317 |
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318 TEST(glyphBitmapType == aGlyphBitmapType); |
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319 if(fontType[ii].iFontParam & EUnderline) |
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320 { |
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321 iGc->SetUnderlineStyle(DirectGdi::EUnderlineOn); |
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322 } |
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323 else if(fontType[ii].iFontParam & EStrikeThrough) |
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324 { |
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325 iGc->SetStrikethroughStyle(DirectGdi::EStrikethroughOn); |
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326 } |
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327 |
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328 if(EDrawTextVerticalDown != aDirection) |
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329 { |
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330 *coord += font->HeightInPixels() + 5; |
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331 } |
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332 |
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333 if(aGlyphStorage && (ii == 0) && (arraySize > 1)) |
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334 { |
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335 aGlyphStorage->CleanGlyphImageCache(); |
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336 aGlyphStorage->EnforceOOMFailure(ETrue); |
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337 } |
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338 DrawText(KTextOutput, pt, aDirection, aDrawAdjustment, ii == 1); |
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339 if(aGlyphStorage) |
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340 { |
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341 aGlyphStorage->EnforceOOMFailure(EFalse); |
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342 } |
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343 |
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344 if(EDrawTextVerticalDown == aDirection) |
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345 { |
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346 *coord += font->HeightInPixels() + 5; |
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347 } |
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348 |
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349 if(fontType[ii].iFontParam == ENormal) |
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350 { |
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351 iGc->SetUnderlineStyle(DirectGdi::EUnderlineOff); |
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352 iGc->SetStrikethroughStyle(DirectGdi::EStrikethroughOff); |
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353 } |
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354 iGc->ResetFont(); |
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355 iFontStore->ReleaseFont(font); |
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356 |
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357 TEST(!iGc->HasFont()); |
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358 } |
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359 region.Close(); |
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360 if(aClipText) |
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361 { |
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362 iGc->ResetClippingRegion(); |
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363 } |
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364 |
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365 // Write the output to file. |
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366 // |
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367 TESTNOERROR(WriteTargetOutput(iTestParams, testName)); |
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368 } |
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369 |
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370 /** |
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371 @SYMTestCaseID |
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372 GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0003 |
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373 |
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374 @SYMPREQ |
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375 PREQ39 |
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376 |
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377 @SYMREQ |
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378 REQ9195 |
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379 REQ9201 |
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380 REQ9202 |
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381 REQ9222 |
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382 REQ9223 |
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383 REQ9236 |
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384 REQ9237 |
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385 |
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386 @SYMTestCaseDesc |
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387 Filling up the glyph image cache |
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388 |
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389 @SYMTestStatus |
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390 Implemented |
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391 |
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392 @SYMTestPriority |
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393 High |
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394 |
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395 @SYMTestActions |
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396 1. Fill glyph image storage with the same font but different glyphs until it exceeds its limit and resets the cache. |
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397 Repeat this operation for other glyph types |
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398 |
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399 2. Fill glyph image storage with different font and different glyph codes |
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400 |
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401 @SYMTestExpectedResults |
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402 Check that Glyph cache storage increments cache size correctly and deletes the least |
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403 usable tree. |
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404 */ |
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405 void CTGlyphImageCache::FillUpCacheL(MFontGlyphImageStorage* aGlyphStorage) |
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406 { |
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407 if(!aGlyphStorage) |
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408 return; |
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409 |
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410 aGlyphStorage->CleanGlyphImageCache(); |
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411 TBuf<128> testName; |
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412 _LIT(KTestName, "GlyphCache_FillUpCache"); |
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413 if(!iRunningOomTests) |
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414 { |
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415 INFO_PRINTF1(KTestName); |
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416 } |
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417 |
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418 const TSize size(12, 16); |
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419 TUint8* buffer = (TUint8*)User::AllocL(size.iWidth * size.iHeight); |
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420 CleanupStack::PushL(buffer); |
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421 TInt fontId = 10; |
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422 TGlyphBitmapType glyphTypeList[] = |
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423 { |
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424 EMonochromeGlyphBitmap, |
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425 EAntiAliasedGlyphBitmap, |
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426 EFourColourBlendGlyphBitmap, |
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427 }; |
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428 const TInt numGlyphType = sizeof(glyphTypeList) / sizeof(glyphTypeList[0]); |
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429 TESTL(aGlyphStorage->GlyphCacheSize() == 0); |
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430 |
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431 TInt glyphSizeInByte = 0; |
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432 TInt expectedSize = 0; |
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433 TUint32 glyphCode = 1; |
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434 |
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435 VGImage foregroundImg = VG_INVALID_HANDLE; |
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436 VGImage shadowImg = VG_INVALID_HANDLE; |
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437 VGImage outlineImg = VG_INVALID_HANDLE; |
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438 for(TInt ii = 0; ii < numGlyphType; ii++) |
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439 { |
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440 TGlyphBitmapType glyphType = glyphTypeList[ii]; |
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441 //calculate the actual size of the glyph |
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442 glyphSizeInByte = GlyphImageSizeInByte(glyphType, size); |
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443 |
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444 TUint maxGlyphSize = aGlyphStorage->MaxGlyphCacheSize() + glyphSizeInByte; |
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445 do |
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446 { |
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447 TEST(expectedSize == aGlyphStorage->GlyphCacheSize()); |
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448 TBool res = aGlyphStorage->GlyphImage(fontId, TChar(glyphCode), (TGlyphBitmapType)glyphType, buffer, size, &foregroundImg, &shadowImg, &outlineImg); |
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449 TESTNOERRORL(res); |
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450 glyphCode++; |
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451 expectedSize+= glyphSizeInByte; |
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452 foregroundImg = VG_INVALID_HANDLE; |
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453 shadowImg = VG_INVALID_HANDLE; |
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454 outlineImg = VG_INVALID_HANDLE; |
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455 }while(expectedSize <= maxGlyphSize); |
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456 glyphCode = 1; |
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457 expectedSize = 0; |
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458 TEST(glyphSizeInByte == aGlyphStorage->GlyphCacheSize()); |
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459 aGlyphStorage->CleanGlyphImageCache(); |
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460 } |
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461 |
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462 //now try to filling cache with different fonts and check that last usable font wont be removed |
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463 TUint maxGlyphSize = aGlyphStorage->MaxGlyphCacheSize(); |
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464 glyphSizeInByte = GlyphImageSizeInByte(EMonochromeGlyphBitmap, size); |
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465 do |
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466 { |
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467 TEST(expectedSize == aGlyphStorage->GlyphCacheSize()); |
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468 TBool res = aGlyphStorage->GlyphImage(fontId, TChar(glyphCode), EMonochromeGlyphBitmap, buffer, size, &foregroundImg, &shadowImg, &outlineImg); |
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469 TESTNOERRORL(res); |
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470 glyphCode++; |
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471 expectedSize+= glyphSizeInByte; |
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472 foregroundImg = VG_INVALID_HANDLE; |
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473 shadowImg = VG_INVALID_HANDLE; |
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474 outlineImg = VG_INVALID_HANDLE; |
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475 }while(expectedSize <= maxGlyphSize); |
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476 |
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477 fontId += 10; |
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478 glyphCode = 1; |
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479 |
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480 TBool res = aGlyphStorage->GlyphImage(fontId, TChar(glyphCode), EMonochromeGlyphBitmap, buffer, size, &foregroundImg, &shadowImg, &outlineImg); |
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481 TEST(glyphSizeInByte == aGlyphStorage->GlyphCacheSize()); |
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482 TESTNOERROR(res); |
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483 |
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484 RArray<TUint32> listFontId; |
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485 aGlyphStorage->FontIdInOrder(listFontId); |
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486 TESTL(listFontId.Count() == 1); |
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487 TEST(listFontId[0] == fontId); |
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488 listFontId.Reset(); |
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489 |
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490 CleanupStack::PopAndDestroy(buffer); |
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491 } |
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492 |
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493 /** |
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494 @SYMTestCaseID |
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495 GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0004 |
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496 |
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497 @SYMPREQ |
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498 PREQ39 |
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499 |
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500 @SYMREQ |
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501 REQ9195 |
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502 REQ9201 |
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503 REQ9202 |
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504 REQ9222 |
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505 REQ9223 |
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506 REQ9236 |
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507 REQ9237 |
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508 |
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509 @SYMTestCaseDesc |
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510 Tests filling the glyph image cache with different glyph images |
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511 |
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512 @SYMTestStatus |
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513 Implemented |
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514 |
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515 @SYMTestPriority |
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516 High |
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517 |
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518 @SYMTestActions |
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519 Specify glyphs which correspond to different fonts, glyph codes. |
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520 Request related VGImages. |
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521 Test the cache size is correct after each operation. |
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522 Get the driver's MDirectGdiDriverCacheSize interface. |
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523 Attempt to set the maximum size of the glyph cache to a size smaller than |
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524 the existing cache size. |
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525 Attempt to set the maximum size of the glyph cache to a size the same as |
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526 the existing cache size. |
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527 |
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528 |
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529 @SYMTestExpectedResults |
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530 Obtained glyph code and cache size must be correct each time. |
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531 Setting the maximum glyph cache size to a smaller size than the existing cache |
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532 size should fail with error KErrArgument. |
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533 Setting the maximum glyph cache size to a size the same as the existing cache |
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534 size should pass. |
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535 */ |
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536 void CTGlyphImageCache::FillCacheL(MFontGlyphImageStorage* aGlyphStorage) |
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537 { |
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538 ASSERT(aGlyphStorage); |
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539 |
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540 aGlyphStorage->CleanGlyphImageCache(); |
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541 TBuf<128> testName; |
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542 _LIT(KTestName, "GlyphCache_FillCache"); |
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543 if(!iRunningOomTests) |
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544 { |
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545 INFO_PRINTF1(KTestName); |
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546 } |
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547 |
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548 const TSize smallFontSize = TSize(12, 16); |
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549 const TSize smallFont1Size = TSize(10, 14); |
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550 const TSize bigFontSize = TSize(18, 24); |
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551 const TSize bigFont1Size = TSize(20, 26); |
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552 const TInt smallFontId = 10; |
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553 const TInt bigFontId = 20; |
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554 const TInt smallFont1Id = 30; |
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555 const TInt bigFont1Id = 40; |
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556 VGImage foregroundImg = VG_INVALID_HANDLE; |
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557 VGImage shadowImg = VG_INVALID_HANDLE; |
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558 VGImage outlineImg = VG_INVALID_HANDLE; |
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559 |
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560 TUint8* buffer = (TUint8*)User::AllocL(bigFontSize.iWidth * bigFontSize.iHeight); |
|
561 CleanupStack::PushL(buffer); |
|
562 TESTL(aGlyphStorage->GlyphCacheSize() == 0); |
|
563 |
|
564 TInt expectedCacheSize = 0; |
|
565 TChar glyphCode = TChar(1); |
|
566 TGlyphBitmapType glyphType = EMonochromeGlyphBitmap; |
|
567 TBool res = aGlyphStorage->GlyphImage(smallFontId, glyphCode, glyphType, buffer, smallFontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
568 TESTNOERRORL(res); |
|
569 expectedCacheSize = GlyphImageSizeInByte(glyphType, smallFontSize); |
|
570 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
571 |
|
572 //try to retrieve the same glyph |
|
573 res = aGlyphStorage->GlyphImage(smallFontId, glyphCode, glyphType, buffer, smallFontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
574 TESTNOERRORL(res); |
|
575 //the size should be the same |
|
576 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
577 |
|
578 //now retrieving the same glyphCode but for the different font |
|
579 res = aGlyphStorage->GlyphImage(bigFontId, glyphCode, glyphType, buffer, bigFontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
580 TESTNOERRORL(res); |
|
581 expectedCacheSize += GlyphImageSizeInByte(glyphType, bigFontSize); |
|
582 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
583 |
|
584 //last font but different glyphCode |
|
585 glyphCode = TChar(2); |
|
586 res = aGlyphStorage->GlyphImage(bigFontId, glyphCode, glyphType, buffer, bigFontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
587 TESTNOERRORL(res); |
|
588 expectedCacheSize += GlyphImageSizeInByte(glyphType, bigFontSize); |
|
589 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
590 |
|
591 //small font and last glyphCode |
|
592 res = aGlyphStorage->GlyphImage(smallFontId, glyphCode, glyphType, buffer, smallFontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
593 TESTNOERRORL(res); |
|
594 expectedCacheSize += GlyphImageSizeInByte(glyphType, smallFontSize); |
|
595 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
596 |
|
597 //now change the type |
|
598 glyphType = EAntiAliasedGlyphBitmap; |
|
599 res = aGlyphStorage->GlyphImage(smallFont1Id, glyphCode, glyphType, buffer, smallFont1Size, &foregroundImg, &shadowImg, &outlineImg); |
|
600 TESTNOERRORL(res); |
|
601 expectedCacheSize += GlyphImageSizeInByte(glyphType, smallFont1Size); |
|
602 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
603 //try again |
|
604 res = aGlyphStorage->GlyphImage(smallFont1Id, glyphCode, glyphType, buffer, smallFont1Size, &foregroundImg, &shadowImg, &outlineImg); |
|
605 TESTNOERRORL(res); |
|
606 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
607 |
|
608 //now change the type again |
|
609 glyphType = EFourColourBlendGlyphBitmap; |
|
610 res = aGlyphStorage->GlyphImage(bigFont1Id, glyphCode, glyphType, buffer, bigFont1Size, &foregroundImg, &shadowImg, &outlineImg); |
|
611 TESTNOERRORL(res); |
|
612 expectedCacheSize += GlyphImageSizeInByte(glyphType, bigFont1Size); |
|
613 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
614 |
|
615 //using initial value. |
|
616 glyphType = EMonochromeGlyphBitmap; |
|
617 glyphCode = TChar(1); |
|
618 res = aGlyphStorage->GlyphImage(smallFontId, glyphCode, glyphType, buffer, smallFontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
619 TESTNOERRORL(res); |
|
620 TEST(expectedCacheSize == aGlyphStorage->GlyphCacheSize()); |
|
621 |
|
622 //get the driver's MDirectGdiDriverCacheSize extension interface and attempt |
|
623 //to set the maximum cache size to be smaller than the existing cache size |
|
624 CDirectGdiDriver* driver = CDirectGdiDriver::Static(); |
|
625 TESTL(driver != NULL); |
|
626 MDirectGdiDriverCacheSize* driverCacheSize = NULL; |
|
627 res = driver->GetInterface(TUid::Uid(KDirectGdiDriverCacheSizeUid), (TAny*&)driverCacheSize); |
|
628 TESTNOERRORL(res); |
|
629 //save the original cache size |
|
630 TInt originalCacheSize = driverCacheSize->MaxGlyphCacheSize(); |
|
631 //setting the cache size to a size smaller than the existing cache should fail |
|
632 res = driverCacheSize->SetMaxGlyphCacheSize(aGlyphStorage->GlyphCacheSize()-1); |
|
633 TEST(res == KErrArgument); |
|
634 //setting the cache size to the same size as the existing cache should pass |
|
635 res = driverCacheSize->SetMaxGlyphCacheSize(aGlyphStorage->GlyphCacheSize()); |
|
636 TESTNOERROR(res); |
|
637 TEST(aGlyphStorage->GlyphCacheSize() == driverCacheSize->MaxGlyphCacheSize()); |
|
638 //reset the original driver cache size |
|
639 res = driverCacheSize->SetMaxGlyphCacheSize(originalCacheSize); |
|
640 TESTNOERROR(res); |
|
641 |
|
642 CleanupStack::PopAndDestroy(buffer); |
|
643 } |
|
644 |
|
645 /** |
|
646 @SYMTestCaseID |
|
647 GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0005 |
|
648 |
|
649 @SYMPREQ |
|
650 PREQ39 |
|
651 |
|
652 @SYMREQ |
|
653 REQ9195 |
|
654 REQ9201 |
|
655 REQ9202 |
|
656 REQ9222 |
|
657 REQ9223 |
|
658 REQ9236 |
|
659 REQ9237 |
|
660 |
|
661 @SYMTestCaseDesc |
|
662 Tests the ordering font IDs in the glyph image cache. |
|
663 |
|
664 @SYMTestStatus |
|
665 Implemented |
|
666 |
|
667 @SYMTestPriority |
|
668 High |
|
669 |
|
670 @SYMTestActions |
|
671 Request glyph images for different fonts. |
|
672 |
|
673 @SYMTestExpectedResults |
|
674 List of glyph cache trees must be arranged in order from most used to least used. |
|
675 */ |
|
676 void CTGlyphImageCache::FontListIdOrderL(MFontGlyphImageStorage* aGlyphStorage) |
|
677 { |
|
678 if(!aGlyphStorage) |
|
679 return; |
|
680 |
|
681 aGlyphStorage->CleanGlyphImageCache(); |
|
682 TBuf<128> testName; |
|
683 _LIT(KTestName, "GlyphCache_FontListIdOrder"); |
|
684 if(!iRunningOomTests) |
|
685 { |
|
686 INFO_PRINTF1(KTestName); |
|
687 } |
|
688 |
|
689 const TSize fontSize = TSize(12, 16); |
|
690 TUint8* buffer = (TUint8*)User::AllocL(fontSize.iWidth * fontSize.iHeight); |
|
691 CleanupStack::PushL(buffer); |
|
692 |
|
693 TChar glyphCode = TChar(10); |
|
694 TInt fontId = 10; |
|
695 VGImage foregroundImg = VG_INVALID_HANDLE; |
|
696 VGImage shadowImg = VG_INVALID_HANDLE; |
|
697 VGImage outlineImg = VG_INVALID_HANDLE; |
|
698 |
|
699 TGlyphBitmapType glyphType = EMonochromeGlyphBitmap; |
|
700 TInt res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
701 TESTNOERRORL(res); |
|
702 |
|
703 fontId = 20; |
|
704 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
705 TESTNOERRORL(res); |
|
706 |
|
707 fontId = 30; |
|
708 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
709 TESTNOERRORL(res); |
|
710 |
|
711 RArray<TUint32> fontListId; |
|
712 res = aGlyphStorage->FontIdInOrder(fontListId); |
|
713 if(res != KErrNone) |
|
714 { |
|
715 fontListId.Reset(); |
|
716 User::Leave(res); |
|
717 } |
|
718 |
|
719 TESTL(fontListId.Count() == 3); |
|
720 TEST(fontListId[0] == 30); |
|
721 TEST(fontListId[1] == 20); |
|
722 TEST(fontListId[2] == 10); |
|
723 fontListId.Reset(); |
|
724 |
|
725 //call entries again to reorder font id list |
|
726 fontId = 30; |
|
727 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
728 TESTNOERRORL(res); |
|
729 |
|
730 fontId = 20; |
|
731 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
732 TESTNOERRORL(res); |
|
733 |
|
734 fontId = 40; |
|
735 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
736 TESTNOERRORL(res); |
|
737 |
|
738 fontId = 10; |
|
739 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
740 TESTNOERRORL(res); |
|
741 |
|
742 fontId = 50; |
|
743 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
744 TESTNOERRORL(res); |
|
745 |
|
746 res = aGlyphStorage->FontIdInOrder(fontListId); |
|
747 if(res != KErrNone) |
|
748 { |
|
749 fontListId.Reset(); |
|
750 User::Leave(res); |
|
751 } |
|
752 |
|
753 TESTL(fontListId.Count() == 5); |
|
754 TEST(fontListId[0] == 50); |
|
755 TEST(fontListId[1] == 10); |
|
756 TEST(fontListId[2] == 40); |
|
757 TEST(fontListId[3] == 20); |
|
758 TEST(fontListId[4] == 30); |
|
759 fontListId.Reset(); |
|
760 |
|
761 CleanupStack::PopAndDestroy(buffer); |
|
762 } |
|
763 |
|
764 /** |
|
765 @SYMTestCaseID |
|
766 GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0006 |
|
767 |
|
768 @SYMPREQ |
|
769 PREQ39 |
|
770 |
|
771 @SYMREQ |
|
772 REQ9195 |
|
773 REQ9222 |
|
774 REQ9223 |
|
775 REQ9236 |
|
776 REQ9237 |
|
777 |
|
778 @SYMTestCaseDesc |
|
779 Test the operation of the glyph image cache when sent wrong parameters. |
|
780 |
|
781 @SYMTestStatus |
|
782 Implemented |
|
783 |
|
784 @SYMTestPriority |
|
785 High |
|
786 |
|
787 @SYMTestActions |
|
788 Test requesting of glyph images with invalid paramaters - test an invalid glyph type |
|
789 and test requesting a glyph image with zero height and one with zero width. |
|
790 |
|
791 @SYMTestExpectedResults |
|
792 The function must identify wrong arguments and return the expected error. |
|
793 */ |
|
794 void CTGlyphImageCache::WrongParameterL(MFontGlyphImageStorage* aGlyphStorage) |
|
795 { |
|
796 _LIT(KTestName, "GlyphCache_WrongParameters"); |
|
797 if(!iRunningOomTests) |
|
798 { |
|
799 INFO_PRINTF1(KTestName); |
|
800 } |
|
801 |
|
802 aGlyphStorage->CleanGlyphImageCache(); |
|
803 |
|
804 TChar glyphCode = TChar(10); |
|
805 TInt fontId = 10; |
|
806 VGImage foregroundImg = VG_INVALID_HANDLE; |
|
807 VGImage shadowImg = VG_INVALID_HANDLE; |
|
808 VGImage outlineImg = VG_INVALID_HANDLE; |
|
809 TSize fontSize = TSize(10, 12); |
|
810 TUint8* buffer = (TUint8*)User::AllocL(fontSize.iWidth * fontSize.iHeight); |
|
811 CleanupStack::PushL(buffer); |
|
812 |
|
813 TGlyphBitmapType glyphType = EDefaultGlyphBitmap; // unsupported |
|
814 |
|
815 TInt res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, fontSize, &foregroundImg, &shadowImg, &outlineImg); |
|
816 TEST(res == KErrNotSupported); |
|
817 TEST(foregroundImg == VG_INVALID_HANDLE); |
|
818 TEST(shadowImg == VG_INVALID_HANDLE); |
|
819 TEST(outlineImg == VG_INVALID_HANDLE); |
|
820 |
|
821 glyphType = EMonochromeGlyphBitmap; // supported |
|
822 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, TSize(12, 0), &foregroundImg, &shadowImg, &outlineImg); |
|
823 TEST(res == KErrArgument); |
|
824 res = aGlyphStorage->GlyphImage(fontId, glyphCode, glyphType, buffer, TSize(0, 12), &foregroundImg, &shadowImg, &outlineImg); |
|
825 TEST(res == KErrArgument); |
|
826 TEST(foregroundImg == VG_INVALID_HANDLE); |
|
827 TEST(shadowImg == VG_INVALID_HANDLE); |
|
828 TEST(outlineImg == VG_INVALID_HANDLE); |
|
829 |
|
830 CleanupStack::PopAndDestroy(buffer); |
|
831 } |
|
832 |
|
833 TInt CTGlyphImageCache::GlyphImageSizeInByte(TGlyphBitmapType aGlyphType, const TSize& aSize) const |
|
834 { |
|
835 TInt glyphSizeInByte = 0; |
|
836 //calculate the actual size of the glyph |
|
837 switch(aGlyphType) |
|
838 { |
|
839 case EMonochromeGlyphBitmap: |
|
840 glyphSizeInByte = (((aSize.iWidth + 31) / 32) << 2) * aSize.iHeight; |
|
841 break; |
|
842 case EAntiAliasedGlyphBitmap: |
|
843 glyphSizeInByte = aSize.iWidth * aSize.iHeight; |
|
844 break; |
|
845 case EFourColourBlendGlyphBitmap: |
|
846 glyphSizeInByte = aSize.iWidth * aSize.iHeight; |
|
847 //we have to allocate memory for shadow and outline bitmap as well |
|
848 glyphSizeInByte *= 3; |
|
849 break; |
|
850 default : |
|
851 break; |
|
852 } |
|
853 return glyphSizeInByte; |
|
854 } |
|
855 /** |
|
856 Draws the text on the screen according its direction and alignment. |
|
857 */ |
|
858 void CTGlyphImageCache::DrawText(const TDesC& aText, const TPoint& aPt, DrawTextDirection aDirection, DrawTextAdjustment aDrawAdjustment, TBool aUpdateJustification) |
|
859 { |
|
860 const TSize size = iGdiTarget->SizeInPixels(); |
|
861 TRect rect = size; |
|
862 |
|
863 if(aDirection == EDrawTextHorizontal) |
|
864 { |
|
865 switch(aDrawAdjustment) |
|
866 { |
|
867 case EDrawFromPoint: |
|
868 iGc->DrawText(aText, NULL, aPt); |
|
869 break; |
|
870 case EDrawInBox: |
|
871 iGc->SetOrigin(aPt); |
|
872 rect = TRect(-aPt, size); |
|
873 iGc->DrawText(aText, NULL, rect); |
|
874 break; |
|
875 case EDrawRightAlignment: |
|
876 rect.iTl = aPt; |
|
877 rect.iBr.iX -= 30; |
|
878 iGc->DrawText(aText, NULL, rect, 0, DirectGdi::ERight); |
|
879 break; |
|
880 } |
|
881 } |
|
882 else if ((aDirection == EDrawTextVerticalDown) || (aDirection == EDrawTextVerticalUp)) |
|
883 { |
|
884 TBool up = (aDirection==EDrawTextVerticalUp); |
|
885 switch(aDrawAdjustment) |
|
886 { |
|
887 case EDrawFromPoint: |
|
888 iGc->DrawTextVertical(aText, NULL, aPt, up); |
|
889 break; |
|
890 case EDrawInBox: |
|
891 iGc->SetOrigin(aPt); |
|
892 rect = TRect(-aPt, size); |
|
893 if(aUpdateJustification) |
|
894 { |
|
895 iGc->SetCharJustification(80, aText.Length()); |
|
896 iGc->UpdateJustificationVertical(aText, NULL, up); |
|
897 } |
|
898 |
|
899 iGc->DrawTextVertical(aText, NULL, rect, up); |
|
900 iGc->SetOrigin(TPoint()); |
|
901 break; |
|
902 case EDrawRightAlignment: |
|
903 rect.iTl = aPt; |
|
904 rect.iBr.iY -= 30; |
|
905 iGc->DrawTextVertical(aText, NULL, rect, 0, DirectGdi::ERight); |
|
906 break; |
|
907 } |
|
908 } |
|
909 } |
|
910 |
|
911 /** |
|
912 Overrides of base class virtual |
|
913 @leave Gets system wide error code |
|
914 @return - TVerdict code |
|
915 */ |
|
916 TVerdict CTGlyphImageCache::doTestStepPreambleL() |
|
917 { |
|
918 CTDirectGdiStepBase::doTestStepPreambleL(); |
|
919 return TestStepResult(); |
|
920 } |
|
921 |
|
922 /** |
|
923 Overrides of base class pure virtual |
|
924 Our implementation only gets called if the base class doTestStepPreambleL() did |
|
925 not leave. That being the case, the current test result value will be EPass. |
|
926 @leave Gets system wide error code |
|
927 @return TVerdict code |
|
928 */ |
|
929 TVerdict CTGlyphImageCache::doTestStepL() |
|
930 { |
|
931 // Test for each pixel format |
|
932 TInt maxPixelFormat = iTargetPixelFormatArray.Count() - 1; |
|
933 for(TInt targetPixelFormatIndex = maxPixelFormat; targetPixelFormatIndex >= 0 ; targetPixelFormatIndex--) |
|
934 { |
|
935 iTestParams.iTargetPixelFormat = iTargetPixelFormatArray[targetPixelFormatIndex]; |
|
936 SetTargetL(iTestParams.iTargetPixelFormat, EOneContextOneTarget, KGlyphCacheWindowSize); |
|
937 |
|
938 if(maxPixelFormat == targetPixelFormatIndex) |
|
939 { |
|
940 iMonotypeFont = DetectMonotypeFontL(); |
|
941 |
|
942 if(!iMonotypeFont) |
|
943 { |
|
944 WARN_PRINTF1(_L("!! Due to running the test in environment without monotype fonts, some test cases will not \ |
|
945 be executed! To set up environment with monotype font support, launch ityperast.cmd \ |
|
946 from epoc32\\winscw\\c\\, and then follow the instruction on the screen!!")); |
|
947 } |
|
948 else |
|
949 { |
|
950 INFO_PRINTF1(_L("Monotype fonts have been detected")); |
|
951 } |
|
952 } |
|
953 |
|
954 RunTestsL(); |
|
955 if(targetPixelFormatIndex == 0) |
|
956 { |
|
957 RunOomTestsL(); |
|
958 } |
|
959 } |
|
960 CloseTMSGraphicsStep(); |
|
961 return TestStepResult(); |
|
962 } |
|
963 |
|
964 /** |
|
965 Overrides of base class pure virtual function |
|
966 Lists the tests to be run |
|
967 */ |
|
968 void CTGlyphImageCache::RunTestsL() |
|
969 { |
|
970 MFontGlyphImageStorage* glyphStorage = NULL; |
|
971 TBool testImageCache = (iUseDirectGdi && !iUseSwDirectGdi); |
|
972 if(testImageCache) |
|
973 { |
|
974 TInt err = iGc->GetInterface(TUid::Uid(KDirectGdiGetGlyphStorageUid), (TAny*&) glyphStorage); |
|
975 if(err != KErrNone) |
|
976 { |
|
977 ERR_PRINTF2(_L("Error while retrieving Glyph Storage Interface, err = %d"), err); |
|
978 TESTNOERRORL(err); |
|
979 } |
|
980 User::LeaveIfNull(glyphStorage); |
|
981 CleanupStack::PushL(TCleanupItem(CleanCache, glyphStorage)); |
|
982 glyphStorage->CleanGlyphImageCache(); |
|
983 } |
|
984 |
|
985 if(testImageCache) |
|
986 { |
|
987 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0001")); |
|
988 TestRetrieveEntryL(glyphStorage, EAntiAliasedGlyphBitmap); |
|
989 RecordTestResultL(); |
|
990 glyphStorage->CleanGlyphImageCache(); |
|
991 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0001")); |
|
992 TestRetrieveEntryL(glyphStorage, EFourColourBlendGlyphBitmap); |
|
993 RecordTestResultL(); |
|
994 glyphStorage->CleanGlyphImageCache(); |
|
995 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0001")); |
|
996 TestRetrieveEntryL(glyphStorage, EMonochromeGlyphBitmap); |
|
997 RecordTestResultL(); |
|
998 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0006")); |
|
999 WrongParameterL(glyphStorage); |
|
1000 RecordTestResultL(); |
|
1001 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0005")); |
|
1002 FontListIdOrderL(glyphStorage); |
|
1003 RecordTestResultL(); |
|
1004 glyphStorage->CleanGlyphImageCache(); |
|
1005 } |
|
1006 |
|
1007 if(!iRunningOomTests)//fonts are cached in the array, where memory won't be freed even if the font is released |
|
1008 { |
|
1009 if(testImageCache) |
|
1010 { |
|
1011 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0004")); |
|
1012 FillCacheL(glyphStorage); |
|
1013 RecordTestResultL(); |
|
1014 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0003")); |
|
1015 FillUpCacheL(glyphStorage); |
|
1016 RecordTestResultL(); |
|
1017 glyphStorage->CleanGlyphImageCache(); |
|
1018 } |
|
1019 for(TInt ii = EDrawTextHorizontal; ii < EDrawTextLast; ii++) |
|
1020 { |
|
1021 for(TInt kk = EDrawFromPoint; kk <= EDrawInBox; kk++) |
|
1022 { |
|
1023 DrawTextDirection direction = (DrawTextDirection) ii; |
|
1024 DrawTextAdjustment adjustment = (DrawTextAdjustment) kk; |
|
1025 |
|
1026 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002")); |
|
1027 TestDrawGlyphL(glyphStorage, EMonochromeGlyphBitmap, direction, adjustment, EFalse); |
|
1028 RecordTestResultL(); |
|
1029 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002")); |
|
1030 TestDrawGlyphL(glyphStorage, EMonochromeGlyphBitmap, direction, adjustment, ETrue); |
|
1031 RecordTestResultL(); |
|
1032 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002")); |
|
1033 TestDrawGlyphL(glyphStorage, EAntiAliasedGlyphBitmap, direction, adjustment, EFalse); |
|
1034 RecordTestResultL(); |
|
1035 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002")); |
|
1036 TestDrawGlyphL(glyphStorage, EAntiAliasedGlyphBitmap, direction, adjustment, ETrue); |
|
1037 RecordTestResultL(); |
|
1038 |
|
1039 if(iMonotypeFont) |
|
1040 { |
|
1041 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002")); |
|
1042 TestDrawGlyphL(glyphStorage, EFourColourBlendGlyphBitmap, direction, adjustment, EFalse); |
|
1043 RecordTestResultL(); |
|
1044 SetTestStepID(_L("GRAPHICS-DIRECTGDI-GLYPHIMAGECACHE-0002")); |
|
1045 TestDrawGlyphL(glyphStorage, EFourColourBlendGlyphBitmap, direction, adjustment, ETrue); |
|
1046 RecordTestResultL(); |
|
1047 } |
|
1048 } |
|
1049 } |
|
1050 } |
|
1051 |
|
1052 //next set of tests should start from clean cache to garantee consistent results |
|
1053 if(testImageCache) |
|
1054 { |
|
1055 glyphStorage->CleanGlyphImageCache(); |
|
1056 CleanupStack::Pop(glyphStorage); |
|
1057 } |
|
1058 } |
|
1059 |
|
1060 /** |
|
1061 See if monotype font is installed on the platform we are running on. Monotype font is required |
|
1062 to run the glyph tests that use the glyph bitmap type EFourColourBlendGlyphBitmap to draw |
|
1063 outlined and shadowed fonts. |
|
1064 @return ETrue if monotype is installed, EFalse if it is not installed. |
|
1065 */ |
|
1066 TBool CTGlyphImageCache::DetectMonotypeFontL() |
|
1067 { |
|
1068 CFont *font = NULL; |
|
1069 _LIT(KTestFontTypefaceName,"DejaVu Sans Condensed"); |
|
1070 TFontSpec fspec(KTestFontTypefaceName, 12); |
|
1071 fspec.iFontStyle.SetBitmapType(EFourColourBlendGlyphBitmap); |
|
1072 |
|
1073 fspec.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap); |
|
1074 fspec.iFontStyle.SetEffects(FontEffect::EOutline, ETrue); |
|
1075 fspec.iFontStyle.SetEffects(FontEffect::EDropShadow, ETrue); |
|
1076 |
|
1077 User::LeaveIfError(iFontStore->GetNearestFontToDesignHeightInPixels((CFont*&) font, fspec)); |
|
1078 |
|
1079 TFontSpec fontSpec = font->FontSpecInTwips(); |
|
1080 TGlyphBitmapType glyphBitmapType = fontSpec.iFontStyle.BitmapType(); |
|
1081 iFontStore->ReleaseFont(font); |
|
1082 |
|
1083 return (EFourColourBlendGlyphBitmap==glyphBitmapType); |
|
1084 } |