Extensions.h revision 117bdbcfa3e8306dad21e7e01fa71b00cdfa7265
1bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy/* 2bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * Copyright (C) 2010 The Android Open Source Project 3bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * 4bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * Licensed under the Apache License, Version 2.0 (the "License"); 5bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * you may not use this file except in compliance with the License. 6bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * You may obtain a copy of the License at 7bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * 8bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * http://www.apache.org/licenses/LICENSE-2.0 9bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * 10bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * Unless required by applicable law or agreed to in writing, software 11bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * distributed under the License is distributed on an "AS IS" BASIS, 12bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * See the License for the specific language governing permissions and 14bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy * limitations under the License. 15bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy */ 16bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 175b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#ifndef ANDROID_HWUI_EXTENSIONS_H 185b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#define ANDROID_HWUI_EXTENSIONS_H 19bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 20e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy#include <cutils/compiler.h> 21e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy 223bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy#include <utils/Singleton.h> 23bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy#include <utils/SortedVector.h> 24bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy#include <utils/String8.h> 25bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 26117bdbcfa3e8306dad21e7e01fa71b00cdfa7265Chris Craik#include <GLES2/gl2.h> 27117bdbcfa3e8306dad21e7e01fa71b00cdfa7265Chris Craik 28bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guynamespace android { 29bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guynamespace uirenderer { 30bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 31a5aed0d58962a24c44728ffc46dc9e1ba2f9fda5Romain Guy/////////////////////////////////////////////////////////////////////////////// 32a60c3889718f4513a6c9d8b80f655db5d6346905Romain Guy// Classes 33a60c3889718f4513a6c9d8b80f655db5d6346905Romain Guy/////////////////////////////////////////////////////////////////////////////// 34a60c3889718f4513a6c9d8b80f655db5d6346905Romain Guy 35117bdbcfa3e8306dad21e7e01fa71b00cdfa7265Chris Craikclass ANDROID_API Extensions { 36bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guypublic: 37117bdbcfa3e8306dad21e7e01fa71b00cdfa7265Chris Craik Extensions(); 38117bdbcfa3e8306dad21e7e01fa71b00cdfa7265Chris Craik 39bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy inline bool hasNPot() const { return mHasNPot; } 40a5aed0d58962a24c44728ffc46dc9e1ba2f9fda5Romain Guy inline bool hasFramebufferFetch() const { return mHasFramebufferFetch; } 419c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy inline bool hasDiscardFramebuffer() const { return mHasDiscardFramebuffer; } 4213631f3da855f200a151e7837ed9f6b079622b58Romain Guy inline bool hasDebugMarker() const { return mHasDebugMarker; } 43dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy inline bool hasDebugLabel() const { return mHasDebugLabel; } 4485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy inline bool hasTiledRendering() const { return mHasTiledRendering; } 453bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy inline bool has1BitStencil() const { return mHas1BitStencil; } 463bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy inline bool has4BitStencil() const { return mHas4BitStencil; } 47e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy inline bool hasNvSystemTime() const { return mHasNvSystemTime; } 48318ae7bb92869d99a05388c598ad105e7aa4cdbdRomain Guy inline bool hasUnpackRowLength() const { return mVersionMajor >= 3; } 497f4307668b10467ee39d41c7ea29cf1ff238a835Romain Guy inline bool hasPixelBufferObjects() const { return mVersionMajor >= 3; } 507f4307668b10467ee39d41c7ea29cf1ff238a835Romain Guy inline bool hasOcclusionQueries() const { return mVersionMajor >= 3; } 517f4307668b10467ee39d41c7ea29cf1ff238a835Romain Guy inline bool hasFloatTextures() const { return mVersionMajor >= 3; } 527f4307668b10467ee39d41c7ea29cf1ff238a835Romain Guy 53df1dc28ba0c63b195016ad0453fc58025ee82acbRomain Guy inline int getMajorGlVersion() const { return mVersionMajor; } 54df1dc28ba0c63b195016ad0453fc58025ee82acbRomain Guy inline int getMinorGlVersion() const { return mVersionMinor; } 55df1dc28ba0c63b195016ad0453fc58025ee82acbRomain Guy 56e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy bool hasGlExtension(const char* extension) const; 57e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy bool hasEglExtension(const char* extension) const; 58bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 593bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy void dump() const; 6051769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 61bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guyprivate: 62e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy void findExtensions(const char* extensions, SortedVector<String8>& list) const; 633bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy 64e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy SortedVector<String8> mGlExtensionList; 65e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy SortedVector<String8> mEglExtensionList; 6651769a68a5cb34e9564740c6a854fcb93018789dRomain Guy 67bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy bool mHasNPot; 68a5aed0d58962a24c44728ffc46dc9e1ba2f9fda5Romain Guy bool mHasFramebufferFetch; 699c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy bool mHasDiscardFramebuffer; 7013631f3da855f200a151e7837ed9f6b079622b58Romain Guy bool mHasDebugMarker; 71dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy bool mHasDebugLabel; 7285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy bool mHasTiledRendering; 733bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy bool mHas1BitStencil; 743bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy bool mHas4BitStencil; 75e9bc11f7121dbe373b0cbe5779ee6a12d824492cRomain Guy bool mHasNvSystemTime; 76df1dc28ba0c63b195016ad0453fc58025ee82acbRomain Guy 77df1dc28ba0c63b195016ad0453fc58025ee82acbRomain Guy int mVersionMajor; 78df1dc28ba0c63b195016ad0453fc58025ee82acbRomain Guy int mVersionMinor; 79bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy}; // class Extensions 80bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 81bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy}; // namespace uirenderer 82bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy}; // namespace android 83bd0e6aa0ff0bd8b376772c3e23513a6021bdda87Romain Guy 845b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy#endif // ANDROID_HWUI_EXTENSIONS_H 85