LCOV - code coverage report
Current view: directory - gfx/2d - Factory.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 26 0 0.0 %
Date: 2012-06-02 Functions: 4 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
       2                 :  * ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is Mozilla Corporation code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is Mozilla Foundation.
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2011
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *   Bas Schouten <bschouten@mozilla.com>
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      26                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #include "2D.h"
      39                 : 
      40                 : #ifdef USE_CAIRO
      41                 : #include "DrawTargetCairo.h"
      42                 : #include "ScaledFontBase.h"
      43                 : #endif
      44                 : 
      45                 : #ifdef USE_SKIA
      46                 : #include "DrawTargetSkia.h"
      47                 : #include "ScaledFontBase.h"
      48                 : #include "ScaledFontFreetype.h"
      49                 : #endif
      50                 : 
      51                 : #ifdef WIN32
      52                 : #include "ScaledFontWin.h"
      53                 : #endif
      54                 : 
      55                 : #ifdef XP_MACOSX
      56                 : #include "ScaledFontMac.h"
      57                 : #endif
      58                 : 
      59                 : 
      60                 : #ifdef XP_MACOSX
      61                 : #include "DrawTargetCG.h"
      62                 : #endif
      63                 : 
      64                 : #ifdef WIN32
      65                 : #include "DrawTargetD2D.h"
      66                 : #include "ScaledFontDWrite.h"
      67                 : #include <d3d10_1.h>
      68                 : #endif
      69                 : 
      70                 : 
      71                 : #include "Logging.h"
      72                 : 
      73                 : #ifdef PR_LOGGING
      74                 : PRLogModuleInfo *sGFX2DLog = PR_NewLogModule("gfx2d");
      75                 : #endif
      76                 : 
      77                 : namespace mozilla {
      78                 : namespace gfx {
      79                 : 
      80                 : // XXX - Need to define an API to set this.
      81                 : int sGfxLogLevel = LOG_DEBUG;
      82                 : 
      83                 : #ifdef WIN32
      84                 : ID3D10Device1 *Factory::mD3D10Device;
      85                 : #endif
      86                 : 
      87                 : TemporaryRef<DrawTarget>
      88               0 : Factory::CreateDrawTarget(BackendType aBackend, const IntSize &aSize, SurfaceFormat aFormat)
      89                 : {
      90               0 :   switch (aBackend) {
      91                 : #ifdef WIN32
      92                 :   case BACKEND_DIRECT2D:
      93                 :     {
      94                 :       RefPtr<DrawTargetD2D> newTarget;
      95                 :       newTarget = new DrawTargetD2D();
      96                 :       if (newTarget->Init(aSize, aFormat)) {
      97                 :         return newTarget;
      98                 :       }
      99                 :       break;
     100                 :     }
     101                 : #elif defined XP_MACOSX || defined ANDROID || defined LINUX
     102                 : #ifdef USE_SKIA
     103                 :   case BACKEND_SKIA:
     104                 :     {
     105               0 :       RefPtr<DrawTargetSkia> newTarget;
     106               0 :       newTarget = new DrawTargetSkia();
     107               0 :       if (newTarget->Init(aSize, aFormat)) {
     108               0 :         return newTarget;
     109                 :       }
     110               0 :       break;
     111                 :     }
     112                 : #endif
     113                 : #ifdef XP_MACOSX
     114                 :   case BACKEND_COREGRAPHICS:
     115                 :     {
     116                 :       RefPtr<DrawTargetCG> newTarget;
     117                 :       newTarget = new DrawTargetCG();
     118                 :       if (newTarget->Init(aSize, aFormat)) {
     119                 :         return newTarget;
     120                 :       }
     121                 :       break;
     122                 :     }
     123                 : #endif
     124                 : #endif
     125                 :   default:
     126               0 :     gfxDebug() << "Invalid draw target type specified.";
     127               0 :     return NULL;
     128                 :   }
     129                 : 
     130               0 :   gfxDebug() << "Failed to create DrawTarget, Type: " << aBackend << " Size: " << aSize;
     131                 :   // Failed
     132               0 :   return NULL;
     133                 : }
     134                 : 
     135                 : TemporaryRef<ScaledFont>
     136               0 : Factory::CreateScaledFontForNativeFont(const NativeFont &aNativeFont, Float aSize)
     137                 : {
     138               0 :   switch (aNativeFont.mType) {
     139                 : #ifdef WIN32
     140                 :   case NATIVE_FONT_DWRITE_FONT_FACE:
     141                 :     {
     142                 :       return new ScaledFontDWrite(static_cast<IDWriteFontFace*>(aNativeFont.mFont), aSize);
     143                 :     }
     144                 : #endif
     145                 : #ifdef XP_MACOSX
     146                 :   case NATIVE_FONT_MAC_FONT_FACE:
     147                 :     {
     148                 :       return new ScaledFontMac(static_cast<CGFontRef>(aNativeFont.mFont), aSize);
     149                 :     }
     150                 : #endif
     151                 : #ifdef USE_SKIA
     152                 : #ifdef WIN32
     153                 :   case NATIVE_FONT_GDI_FONT_FACE:
     154                 :     {
     155                 :       return new ScaledFontWin(static_cast<gfxGDIFont*>(aNativeFont.mFont), aSize);
     156                 :     }
     157                 : #endif
     158                 :   case NATIVE_FONT_SKIA_FONT_FACE:
     159                 :     {
     160               0 :       return new ScaledFontFreetype(static_cast<gfxFont*>(aNativeFont.mFont), aSize);
     161                 :     }
     162                 : #endif
     163                 : #ifdef USE_CAIRO
     164                 :   case NATIVE_FONT_CAIRO_FONT_FACE:
     165                 :     {
     166               0 :       return new ScaledFontBase(aSize);
     167                 :     }
     168                 : #endif
     169                 :   default:
     170               0 :     gfxWarning() << "Invalid native font type specified.";
     171               0 :     return NULL;
     172                 :   }
     173                 : }
     174                 : 
     175                 : TemporaryRef<ScaledFont>
     176               0 : Factory::CreateScaledFontWithCairo(const NativeFont& aNativeFont, Float aSize, cairo_scaled_font_t* aScaledFont)
     177                 : {
     178                 : #ifdef USE_CAIRO
     179                 :   // In theory, we could pull the NativeFont out of the cairo_scaled_font_t*,
     180                 :   // but that would require a lot of code that would be otherwise repeated in
     181                 :   // various backends.
     182                 :   // Therefore, we just reuse CreateScaledFontForNativeFont's implementation.
     183               0 :   RefPtr<ScaledFont> font = CreateScaledFontForNativeFont(aNativeFont, aSize);
     184               0 :   static_cast<ScaledFontBase*>(font.get())->SetCairoScaledFont(aScaledFont);
     185               0 :   return font;
     186                 : #else
     187                 :   return NULL;
     188                 : #endif
     189                 : }
     190                 : 
     191                 : #ifdef WIN32
     192                 : TemporaryRef<DrawTarget>
     193                 : Factory::CreateDrawTargetForD3D10Texture(ID3D10Texture2D *aTexture, SurfaceFormat aFormat)
     194                 : {
     195                 :   RefPtr<DrawTargetD2D> newTarget;
     196                 : 
     197                 :   newTarget = new DrawTargetD2D();
     198                 :   if (newTarget->Init(aTexture, aFormat)) {
     199                 :     return newTarget;
     200                 :   }
     201                 : 
     202                 :   gfxWarning() << "Failed to create draw target for D3D10 texture.";
     203                 : 
     204                 :   // Failed
     205                 :   return NULL;
     206                 : }
     207                 : 
     208                 : void
     209                 : Factory::SetDirect3D10Device(ID3D10Device1 *aDevice)
     210                 : {
     211                 :   mD3D10Device = aDevice;
     212                 : }
     213                 : 
     214                 : ID3D10Device1*
     215                 : Factory::GetDirect3D10Device()
     216                 : {
     217                 :   return mD3D10Device;
     218                 : }
     219                 : 
     220                 : #endif // XP_WIN
     221                 : 
     222                 : #ifdef USE_CAIRO
     223                 : TemporaryRef<DrawTarget>
     224               0 : Factory::CreateDrawTargetForCairoSurface(cairo_surface_t* aSurface)
     225                 : {
     226               0 :   RefPtr<DrawTargetCairo> newTarget = new DrawTargetCairo();
     227               0 :   if (newTarget->Init(aSurface)) {
     228               0 :     return newTarget;
     229                 :   }
     230                 : 
     231               0 :   return NULL;
     232                 : }
     233                 : #endif
     234                 : 
     235                 : }
     236                 : }

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