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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