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      1 /*
      2  * Copyright 2011-2012, 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 
     17 #ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_VERSION_H_  // NOLINT
     18 #define _FRAMEWORKS_COMPILE_SLANG_SLANG_VERSION_H_
     19 
     20 #include <climits>
     21 
     22 #define RS_DEVELOPMENT_API UINT_MAX
     23 
     24 // API levels used by the standard Android SDK.
     25 // MR -> Maintenance Release
     26 // HC -> Honeycomb
     27 // ICS -> Ice Cream Sandwich
     28 // JB -> Jelly Bean
     29 // KK -> KitKat
     30 // M -> Marshmallow
     31 enum SlangTargetAPI {
     32   SLANG_MINIMUM_TARGET_API = 11,
     33   SLANG_HC_TARGET_API = 11,
     34   SLANG_HC_MR1_TARGET_API = 12,
     35   SLANG_HC_MR2_TARGET_API = 13,
     36   SLANG_ICS_TARGET_API = 14,
     37   SLANG_ICS_MR1_TARGET_API = 15,
     38   SLANG_JB_TARGET_API = 16,
     39   SLANG_JB_MR1_TARGET_API = 17,
     40   SLANG_JB_MR2_TARGET_API = 18,
     41   SLANG_KK_TARGET_API = 19,
     42   SLANG_M_TARGET_API = 23,
     43   SLANG_N_TARGET_API = 24,
     44   SLANG_MAXIMUM_TARGET_API = RS_VERSION,
     45   SLANG_DEVELOPMENT_TARGET_API = RS_DEVELOPMENT_API
     46 };
     47 // Note that RS_VERSION is defined at build time (see Android.mk for details).
     48 
     49 // API levels where particular features exist.
     50 // . Open (feature appears at a particular level and continues to exist):
     51 //     SLANG_FEAT_FOO_API
     52 // . Closed (feature exists only through a particular range of API levels):
     53 //     SLANG_FEAT_BAR_API_MIN, SLANG_FEAT_BAR_API_MAX
     54 enum SlangFeatureAPI {
     55   SLANG_FEATURE_GENERAL_REDUCTION_API = SLANG_N_TARGET_API,
     56   SLANG_FEATURE_GENERAL_REDUCTION_HALTER_API = SLANG_DEVELOPMENT_TARGET_API,
     57   SLANG_FEATURE_SINGLE_SOURCE_API = SLANG_N_TARGET_API,
     58 };
     59 
     60 // SlangVersion refers to the released compiler version (for which certain
     61 // behaviors could change - i.e. critical bugs fixed that may require
     62 // additional workarounds in the backend compiler).
     63 namespace SlangVersion {
     64 enum {
     65   LEGACY = 0,
     66   ICS = 1400,
     67   JB = 1600,
     68   JB_MR1 = 1700,
     69   JB_MR2 = 1800,
     70   KK = 1900,
     71   KK_P1 = 1901,
     72   L = 2100,
     73   M = 2300,
     74   M_RS_OBJECT = 2310,
     75   N = 2400,
     76   CURRENT = N
     77 };
     78 }  // namespace SlangVersion
     79 
     80 #endif  // _FRAMEWORKS_COMPILE_SLANG_SLANG_VERSION_H_  NOLINT
     81