1 /* 2 * Copyright (c) 2011, The Linux Foundation. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer in the documentation and/or other materials provided 12 * with the distribution. 13 * * Neither the name of The Linux Foundation nor the names of its 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 31 32 #include <copybit.h> 33 #include "gralloc_priv.h" 34 35 #define COPYBIT_SUCCESS 0 36 #define COPYBIT_FAILURE -1 37 38 #define ALIGN(x, y) (((x) + y - 1) & (~(y - 1))) 39 40 int convertYV12toYCrCb420SP(const copybit_image_t *src,private_handle_t *yv12_handle); 41 42 /* 43 * Function to convert the c2d format into an equivalent Android format 44 * 45 * @param: source buffer handle 46 * @param: destination image 47 * 48 * @return: return status 49 */ 50 int convert_yuv_c2d_to_yuv_android(private_handle_t *hnd, 51 struct copybit_image_t const *rhs); 52 53 54 /* 55 * Function to convert the Android format into an equivalent C2D format 56 * 57 * @param: source buffer handle 58 * @param: destination image 59 * 60 * @return: return status 61 */ 62 int convert_yuv_android_to_yuv_c2d(private_handle_t *hnd, 63 struct copybit_image_t const *rhs); 64
