1/*
2 * Copyright (c) 2012-2014, 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#ifndef _QDMETADATA_H
31#define _QDMETADATA_H
32
33#ifdef __cplusplus
34extern "C" {
35#endif
36
37#define MAX_IGC_LUT_ENTRIES 256
38
39enum ColorSpace_t{
40    ITU_R_601,
41    ITU_R_601_FR,
42    ITU_R_709,
43};
44
45struct HSICData_t {
46    int32_t hue;
47    float   saturation;
48    int32_t intensity;
49    float   contrast;
50};
51
52struct Sharp2Data_t {
53    int32_t strength;
54    uint32_t edge_thr;
55    uint32_t smooth_thr;
56    uint32_t noise_thr;
57};
58
59struct IGCData_t{
60    uint16_t c0[MAX_IGC_LUT_ENTRIES];
61    uint16_t c1[MAX_IGC_LUT_ENTRIES];
62    uint16_t c2[MAX_IGC_LUT_ENTRIES];
63};
64
65struct BufferDim_t {
66    int32_t sliceWidth;
67    int32_t sliceHeight;
68};
69
70struct MetaData_t {
71    int32_t operation;
72    int32_t interlaced;
73    struct BufferDim_t bufferDim;
74    struct HSICData_t hsicData;
75    int32_t sharpness;
76    int32_t video_interface;
77    struct IGCData_t igcData;
78    struct Sharp2Data_t Sharp2Data;
79    int64_t timestamp;
80    enum ColorSpace_t colorSpace;
81};
82
83enum DispParamType {
84    PP_PARAM_HSIC       = 0x0001,
85    PP_PARAM_SHARPNESS  = 0x0002,
86    PP_PARAM_INTERLACED = 0x0004,
87    PP_PARAM_VID_INTFC  = 0x0008,
88    PP_PARAM_IGC        = 0x0010,
89    PP_PARAM_SHARP2     = 0x0020,
90    PP_PARAM_TIMESTAMP  = 0x0040,
91    UPDATE_BUFFER_GEOMETRY = 0x0080,
92    UPDATE_COLOR_SPACE = 0x0200,
93};
94
95struct private_handle_t;
96int setMetaData(struct private_handle_t *handle, enum DispParamType paramType,
97        void *param);
98
99#ifdef __cplusplus
100}
101#endif
102
103#endif /* _QDMETADATA_H */
104
105