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/*
* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _QDMETADATA_H
#define _QDMETADATA_H
#ifdef __cplusplus
extern "C" {
#endif
#define MAX_IGC_LUT_ENTRIES 256
enum ColorSpace_t{
ITU_R_601,
ITU_R_601_FR,
ITU_R_709,
};
struct HSICData_t {
int32_t hue;
float saturation;
int32_t intensity;
float contrast;
};
struct Sharp2Data_t {
int32_t strength;
uint32_t edge_thr;
uint32_t smooth_thr;
uint32_t noise_thr;
};
struct IGCData_t{
uint16_t c0[MAX_IGC_LUT_ENTRIES];
uint16_t c1[MAX_IGC_LUT_ENTRIES];
uint16_t c2[MAX_IGC_LUT_ENTRIES];
};
struct BufferDim_t {
int32_t sliceWidth;
int32_t sliceHeight;
};
struct MetaData_t {
int32_t operation;
int32_t interlaced;
struct BufferDim_t bufferDim;
struct HSICData_t hsicData;
int32_t sharpness;
int32_t video_interface;
struct IGCData_t igcData;
struct Sharp2Data_t Sharp2Data;
int64_t timestamp;
uint32_t refreshrate;
enum ColorSpace_t colorSpace;
/* Gralloc sets PRIV_SECURE_BUFFER flag to inform that the buffers are from
* ION_SECURE. which should not be mapped. However, for GPU post proc
* feature, GFX needs to map this buffer, in the client context and in SF
* context, it should not. Hence to differentiate, add this metadata field
* for clients to set, and GPU will to read and know when to map the
* SECURE_BUFFER(ION) */
int32_t mapSecureBuffer;
};
enum DispParamType {
PP_PARAM_HSIC = 0x0001,
PP_PARAM_SHARPNESS = 0x0002,
PP_PARAM_INTERLACED = 0x0004,
PP_PARAM_VID_INTFC = 0x0008,
PP_PARAM_IGC = 0x0010,
PP_PARAM_SHARP2 = 0x0020,
PP_PARAM_TIMESTAMP = 0x0040,
UPDATE_BUFFER_GEOMETRY = 0x0080,
UPDATE_REFRESH_RATE = 0x0100,
UPDATE_COLOR_SPACE = 0x0200,
MAP_SECURE_BUFFER = 0x400,
};
struct private_handle_t;
int setMetaData(struct private_handle_t *handle, enum DispParamType paramType,
void *param);
#ifdef __cplusplus
}
#endif
#endif /* _QDMETADATA_H */
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