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      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     int64_t timestamp;
     70 };
     71 
     72 typedef enum {
     73     PP_PARAM_HSIC       = 0x0001,
     74     PP_PARAM_SHARPNESS  = 0x0002,
     75     PP_PARAM_INTERLACED = 0x0004,
     76     PP_PARAM_VID_INTFC  = 0x0008,
     77     PP_PARAM_IGC        = 0x0010,
     78     PP_PARAM_SHARP2     = 0x0020,
     79     PP_PARAM_TIMESTAMP  = 0x0040,
     80     UPDATE_BUFFER_GEOMETRY = 0x0080,
     81 } DispParamType;
     82 
     83 int setMetaData(private_handle_t *handle, DispParamType paramType, void *param);
     84 
     85 #endif /* _QDMETADATA_H */
     86 
     87