qdMetaData.h revision 730ee854b55ad086ef6e3bb380fd9e6cb403df39 
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#define MAX_IGC_LUT_ENTRIES 256
34#define MAX_VFM_DATA_SIZE   64 //bytes per data buffer
35#define MAX_VFM_DATA_COUNT  16 //number of data buffers
36
37/* This macro finds the index corresponding to a type */
38/* This is equivalent to indx = LOG_2(type) */
39inline int32_t getVfmDataIdx(int32_t type){
40    int32_t indx = 0, x = type;
41    while( x >> 1) {
42        x = (x >> 1);
43        indx++;
44    }
45    return indx;
46}
47
48typedef enum {
49    ITU_R_601,
50    ITU_R_601_FR,
51    ITU_R_709,
52} ColorSpace_t;
53
54struct HSICData_t {
55    int32_t hue;
56    float   saturation;
57    int32_t intensity;
58    float   contrast;
59};
60
61struct Sharp2Data_t {
62    int32_t strength;
63    uint32_t edge_thr;
64    uint32_t smooth_thr;
65    uint32_t noise_thr;
66};
67
68struct IGCData_t{
69    uint16_t c0[MAX_IGC_LUT_ENTRIES];
70    uint16_t c1[MAX_IGC_LUT_ENTRIES];
71    uint16_t c2[MAX_IGC_LUT_ENTRIES];
72};
73
74struct BufferDim_t {
75    int32_t sliceWidth;
76    int32_t sliceHeight;
77};
78
79struct VfmData_t {
80    int32_t dataType;
81    char    data[MAX_VFM_DATA_SIZE];
82};
83
84struct MetaData_t {
85    int32_t operation;
86    int32_t interlaced;
87    BufferDim_t bufferDim;
88    HSICData_t hsicData;
89    int32_t sharpness;
90    int32_t video_interface;
91    IGCData_t igcData;
92    Sharp2Data_t Sharp2Data;
93    int64_t timestamp;
94    int32_t vfmDataBitMap;
95    VfmData_t vfmData[MAX_VFM_DATA_COUNT];
96    ColorSpace_t colorSpace;
97};
98
99typedef enum {
100    PP_PARAM_HSIC       = 0x0001,
101    PP_PARAM_SHARPNESS  = 0x0002,
102    PP_PARAM_INTERLACED = 0x0004,
103    PP_PARAM_VID_INTFC  = 0x0008,
104    PP_PARAM_IGC        = 0x0010,
105    PP_PARAM_SHARP2     = 0x0020,
106    PP_PARAM_TIMESTAMP  = 0x0040,
107    UPDATE_BUFFER_GEOMETRY = 0x0080,
108    PP_PARAM_VFM_DATA   = 0x0100,
109    UPDATE_COLOR_SPACE = 0x0200,
110} DispParamType;
111
112int setMetaData(private_handle_t *handle, DispParamType paramType, void *param);
113
114#endif /* _QDMETADATA_H */
115
116