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/*
* Copyright (C) 2017 ARM Limited. All rights reserved.
*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MALI_GRALLOC_PRIVATE_INTERFACE_TYPES_H_
#define MALI_GRALLOC_PRIVATE_INTERFACE_TYPES_H_
#define GRALLOC_ARM_BUFFER_ATTR_HDR_INFO_SUPPORT
typedef enum
{
MALI_HDR_NO_INFO,
MALI_HDR_ST2084,
MALI_HDR_HLG,
MALI_HDR_LAST
} mali_transfer_function;
typedef struct
{
//values are in units of 0.00002
uint16_t x;
uint16_t y;
} primaries;
typedef struct
{
primaries r;
primaries g;
primaries b;
primaries w;
uint16_t minDisplayLuminance; // in cd/m^2
uint16_t maxDisplayLuminance; // in 0.0001 cd/m^2
uint16_t maxContentLightLevel; // in cd/m^2
uint16_t maxFrameAverageLightLevel; // in cd/m^2
mali_transfer_function eotf;
} mali_hdr_info;
enum
{
/* CROP_RECT and YUV_TRANS are intended to be
* written by producers and read by consumers.
* A producer should write these parameters before
* it queues a buffer to the consumer.
*/
/* CROP RECT, defined as an int array of top, left, height, width. Origin in top-left corner */
GRALLOC_ARM_BUFFER_ATTR_CROP_RECT = 1,
/* Set if the AFBC format used a YUV transform before compressing */
GRALLOC_ARM_BUFFER_ATTR_AFBC_YUV_TRANS = 2,
/* Set if the AFBC format uses sparse allocation */
GRALLOC_ARM_BUFFER_ATTR_AFBC_SPARSE_ALLOC = 3,
/* HDR Informations*/
GRALLOC_ARM_BUFFER_ATTR_HDR_INFO = 4,
GRALLOC_ARM_BUFFER_ATTR_LAST
};
typedef uint32_t buf_attr;
typedef enum
{
MALI_YUV_NO_INFO,
MALI_YUV_BT601_NARROW,
MALI_YUV_BT601_WIDE,
MALI_YUV_BT709_NARROW,
MALI_YUV_BT709_WIDE
} mali_gralloc_yuv_info;
#endif /* MALI_GRALLOC_PRIVATE_INTERFACE_TYPES_H_ */
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