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1 /* Copyright 2006-2008, The Android Open Source Project | |
2 ** | |
3 ** Licensed under the Apache License, Version 2.0 (the "License"); | |
4 ** you may not use this file except in compliance with the License. | |
5 ** You may obtain a copy of the License at | |
6 ** | |
7 ** http://www.apache.org/licenses/LICENSE-2.0 | |
8 ** | |
9 ** Unless required by applicable law or agreed to in writing, software | |
10 ** distributed under the License is distributed on an "AS IS" BASIS, | |
11 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 ** See the License for the specific language governing permissions and | |
13 ** limitations under the License. | |
14 */ | |
15 | |
16 #include "SkFontHost.h" | |
17 | |
18 SkTypeface* SkFontHost::FindTypeface(const SkTypeface* familyFace, | |
19 const char famillyName[], | |
20 SkTypeface::Style style) { | |
21 SkASSERT(!"SkFontHost::FindTypeface unimplemented"); | |
22 return NULL; | |
23 } | |
24 | |
25 SkTypeface* SkFontHost::ResolveTypeface(uint32_t uniqueID) { | |
26 SkASSERT(!"SkFontHost::ResolveTypeface unimplemented"); | |
27 return NULL; | |
28 } | |
29 | |
30 SkStream* SkFontHost::OpenStream(uint32_t uniqueID) { | |
31 SkASSERT(!"SkFontHost::OpenStream unimplemented"); | |
32 return NULL; | |
33 } | |
34 | |
35 void SkFontHost::CloseStream(uint32_t uniqueID, SkStream*) { | |
36 SkASSERT(!"SkFontHost::CloseStream unimplemented"); | |
37 } | |
38 | |
39 SkTypeface* SkFontHost::CreateTypeface(SkStream*) { | |
40 SkASSERT(!"SkFontHost::CreateTypeface unimplemented"); | |
41 return NULL; | |
42 } | |
43 | |
44 /////////////////////////////////////////////////////////////////////////////// | |
45 | |
46 void SkFontHost::Serialize(const SkTypeface* face, SkWStream* stream) { | |
47 SkASSERT(!"SkFontHost::Serialize unimplemented"); | |
48 } | |
49 | |
50 SkTypeface* SkFontHost::Deserialize(SkStream* stream) { | |
51 SkASSERT(!"SkFontHost::Deserialize unimplemented"); | |
52 return NULL; | |
53 } | |
54 | |
55 /////////////////////////////////////////////////////////////////////////////// | |
56 | |
57 SkScalerContext* SkFontHost::CreateScalerContext(const SkDescriptor* desc) { | |
58 SkASSERT(!"SkFontHost::CreateScalarContext unimplemented"); | |
59 return NULL; | |
60 } | |
61 | |
62 SkScalerContext* SkFontHost::CreateFallbackScalerContext( | |
63 const SkScalerContext::Rec&) { | |
64 SkASSERT(!"SkFontHost::CreateFallbackScalerContext unimplemented"); | |
65 return NULL; | |
66 } | |
67 | |
68 /////////////////////////////////////////////////////////////////////////////// | |
69 | |
70 size_t SkFontHost::ShouldPurgeFontCache(size_t sizeAllocatedSoFar) { | |
71 return 0; // nothing to do (change me if you want to limit the font cache) | |
72 } | |
73 | |
74 int SkFontHost::ComputeGammaFlag(const SkPaint& paint) { | |
75 return 0; | |
76 } | |
77 | |
78 void SkFontHost::GetGammaTables(const uint8_t* tables[2]) { | |
79 tables[0] = NULL; // black gamma (e.g. exp=1.4) | |
80 tables[1] = NULL; // white gamma (e.g. exp= 1/1.4) | |
81 } | |
82 | |
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