1 /*
2  * Copyright (c) 2012-2013, 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 
35 struct HSICData_t {
36     int32_t hue;
37     float   saturation;
38     int32_t intensity;
39     float   contrast;
40 };
41 
42 struct Sharp2Data_t {
43     int32_t strength;
44     uint32_t edge_thr;
45     uint32_t smooth_thr;
46     uint32_t noise_thr;
47 };
48 
49 struct IGCData_t{
50     uint16_t c0[MAX_IGC_LUT_ENTRIES];
51     uint16_t c1[MAX_IGC_LUT_ENTRIES];
52     uint16_t c2[MAX_IGC_LUT_ENTRIES];
53 };
54 
55 struct BufferDim_t {
56     int32_t sliceWidth;
57     int32_t sliceHeight;
58 };
59 
60 struct MetaData_t {
61     int32_t operation;
62     int32_t interlaced;
63     BufferDim_t bufferDim;
64     HSICData_t hsicData;
65     int32_t sharpness;
66     int32_t video_interface;
67     IGCData_t igcData;
68     Sharp2Data_t Sharp2Data;
69 };
70 
71 typedef enum {
72     PP_PARAM_HSIC       = 0x0001,
73     PP_PARAM_SHARPNESS  = 0x0002,
74     PP_PARAM_INTERLACED = 0x0004,
75     PP_PARAM_VID_INTFC  = 0x0008,
76     PP_PARAM_IGC        = 0x0010,
77     PP_PARAM_SHARP2     = 0x0020,
78     UPDATE_BUFFER_GEOMETRY = 0x0080,
79 } DispParamType;
80 
81 int setMetaData(private_handle_t *handle, DispParamType paramType, void *param);
82 
83 #endif /* _QDMETADATA_H */
84 
85