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      1 /*
      2  * Copyright (C) 2013 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 _RS_RSCOMPATIBILITYLIB_H
     18 #define _RS_RSCOMPATIBILITYLIB_H
     19 
     20 #ifndef RS_COMPATIBILITY_LIB
     21 #error "THIS HEADER IS ONLY VALID FOR BUILDING OUR COMPATIBILITY LIBRARY"
     22 #endif
     23 
     24 // from system/graphics.h
     25 enum {
     26     HAL_PIXEL_FORMAT_YV12   = 0x32315659, // YCrCb 4:2:0 Planar
     27     HAL_PIXEL_FORMAT_YCrCb_420_SP       = 0x11, // NV21
     28 };
     29 
     30 #endif  // _RS_RSCOMPATIBILITYLIB_H
     31