Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Romain Guy | 5b3b352 | 2010-10-27 18:57:51 -0700 | [diff] [blame] | 17 | #ifndef ANDROID_HWUI_EXTENSIONS_H |
| 18 | #define ANDROID_HWUI_EXTENSIONS_H |
Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 19 | |
Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 20 | namespace android { |
| 21 | namespace uirenderer { |
| 22 | |
Romain Guy | a5aed0d | 2010-09-09 14:42:43 -0700 | [diff] [blame] | 23 | /////////////////////////////////////////////////////////////////////////////// |
Romain Guy | a60c388 | 2011-08-01 15:28:16 -0700 | [diff] [blame] | 24 | // Classes |
| 25 | /////////////////////////////////////////////////////////////////////////////// |
| 26 | |
John Reck | 704bed0 | 2015-11-05 09:22:17 -0800 | [diff] [blame] | 27 | class Extensions { |
Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 28 | public: |
John Reck | 1072fff | 2018-04-12 15:20:09 -0700 | [diff] [blame] | 29 | Extensions() {} |
Chris Craik | 117bdbc | 2015-02-05 10:12:38 -0800 | [diff] [blame] | 30 | |
John Reck | 1072fff | 2018-04-12 15:20:09 -0700 | [diff] [blame] | 31 | inline bool hasNPot() const { return false; } |
| 32 | inline bool hasFramebufferFetch() const { return false; } |
| 33 | inline bool hasDiscardFramebuffer() const { return false; } |
| 34 | inline bool hasDebugMarker() const { return false; } |
| 35 | inline bool has1BitStencil() const { return false; } |
| 36 | inline bool has4BitStencil() const { return false; } |
| 37 | inline bool hasUnpackRowLength() const { return mVersionMajor >= 3; } |
Romain Guy | 7f43076 | 2013-06-13 14:29:40 -0700 | [diff] [blame] | 38 | inline bool hasPixelBufferObjects() const { return mVersionMajor >= 3; } |
| 39 | inline bool hasOcclusionQueries() const { return mVersionMajor >= 3; } |
| 40 | inline bool hasFloatTextures() const { return mVersionMajor >= 3; } |
Romain Guy | 8472ac6 | 2017-11-01 09:50:28 -0700 | [diff] [blame] | 41 | inline bool hasRenderableFloatTextures() const { |
John Reck | 1072fff | 2018-04-12 15:20:09 -0700 | [diff] [blame] | 42 | return (mVersionMajor >= 3 && mVersionMinor >= 2); |
Romain Guy | 8472ac6 | 2017-11-01 09:50:28 -0700 | [diff] [blame] | 43 | } |
John Reck | 1072fff | 2018-04-12 15:20:09 -0700 | [diff] [blame] | 44 | inline bool hasSRGB() const { return false; } |
| 45 | inline bool hasSRGBWriteControl() const { return hasSRGB() && false; } |
| 46 | inline bool hasLinearBlending() const { return hasSRGB() && false; } |
Romain Guy | 7f43076 | 2013-06-13 14:29:40 -0700 | [diff] [blame] | 47 | |
Romain Guy | df1dc28 | 2013-03-29 18:32:29 -0700 | [diff] [blame] | 48 | inline int getMajorGlVersion() const { return mVersionMajor; } |
| 49 | inline int getMinorGlVersion() const { return mVersionMinor; } |
| 50 | |
Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 51 | private: |
John Reck | 1072fff | 2018-04-12 15:20:09 -0700 | [diff] [blame] | 52 | int mVersionMajor = 2; |
| 53 | int mVersionMinor = 0; |
John Reck | 1bcacfd | 2017-11-03 10:12:19 -0700 | [diff] [blame] | 54 | }; // class Extensions |
Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 55 | |
John Reck | 1bcacfd | 2017-11-03 10:12:19 -0700 | [diff] [blame] | 56 | }; // namespace uirenderer |
| 57 | }; // namespace android |
Romain Guy | bd0e6aa | 2010-07-22 18:50:12 -0700 | [diff] [blame] | 58 | |
John Reck | 1bcacfd | 2017-11-03 10:12:19 -0700 | [diff] [blame] | 59 | #endif // ANDROID_HWUI_EXTENSIONS_H |