software_converter.h revision b166940edca6e312463461438e2aa66e9852c26a 
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#include "gr.h"
35
36#define COPYBIT_SUCCESS 0
37#define COPYBIT_FAILURE -1
38
39int convertYV12toYCrCb420SP(const copybit_image_t *src,private_handle_t *yv12_handle);
40
41/*
42 * Function to convert the c2d format into an equivalent Android format
43 *
44 * @param: source buffer handle
45 * @param: destination image
46 *
47 * @return: return status
48 */
49int convert_yuv_c2d_to_yuv_android(private_handle_t *hnd,
50                                   struct copybit_image_t const *rhs);
51
52
53/*
54 * Function to convert the Android format into an equivalent C2D format
55 *
56 * @param: source buffer handle
57 * @param: destination image
58 *
59 * @return: return status
60 */
61int convert_yuv_android_to_yuv_c2d(private_handle_t *hnd,
62                                   struct copybit_image_t const *rhs);
63