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103 lines
3.9 KiB
C++
103 lines
3.9 KiB
C++
/*
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* Copyright (c) 2011-2021, The Linux Foundation. All rights reserved.
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* Not a Contribution
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*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __GRALLOC_PRIV_H__
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#define __GRALLOC_PRIV_H__
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#include <errno.h>
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#include <unistd.h>
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#include "QtiGrallocDefs.h"
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#include "gr_priv_handle.h"
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//#pragma message "Warning: gralloc_priv.h is deprecated"
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#define GRALLOC_PROP_PREFIX "vendor.gralloc."
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#define GRALLOC_PROP(prop_name) GRALLOC_PROP_PREFIX prop_name
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#define DISABLE_UBWC_PROP GRALLOC_PROP("disable_ubwc")
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#define DISABLE_AHARDWAREBUFFER_PROP GRALLOC_PROP("disable_ahardware_buffer")
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#define ENABLE_FB_UBWC_PROP GRALLOC_PROP("enable_fb_ubwc")
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#define MAP_FB_MEMORY_PROP GRALLOC_PROP("map_fb_memory")
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#define USE_SYSTEM_HEAP_FOR_SENSORS GRALLOC_PROP("use_system_heap_for_sensors")
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#define ROUND_UP_PAGESIZE(x) roundUpToPageSize(x)
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inline int roundUpToPageSize(int x) {
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return (x + (getpagesize() - 1)) & ~(getpagesize() - 1);
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}
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/* Legacy gralloc1 definitions */
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/* Some clients may still be using the old flags */
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_ADSP_HEAP GRALLOC_USAGE_PRIVATE_ADSP_HEAP
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_ALLOC_UBWC GRALLOC_USAGE_PRIVATE_ALLOC_UBWC
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_UNCACHED GRALLOC_USAGE_PRIVATE_UNCACHED
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#define GRALLOC1_CONSUMER_USAGE_PRIVATE_SECURE_DISPLAY GRALLOC_USAGE_PRIVATE_SECURE_DISPLAY
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_MM_HEAP GRALLOC_USAGE_PRIVATE_MM_HEAP
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_10BIT GRALLOC_USAGE_PRIVATE_10BIT
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_10BIT_TP GRALLOC_USAGE_PRIVATE_10BIT_TP
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#define GRALLOC1_CONSUMER_USAGE_PRIVATE_10BIT_TP GRALLOC_USAGE_PRIVATE_10BIT_TP
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#define GRALLOC1_PRODUCER_USAGE_PRIVATE_VIDEO_NV21_ENCODER GRALLOC_USAGE_PRIVATE_VIDEO_NV21_ENCODER
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// for PERFORM API :
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#define GRALLOC_MODULE_PERFORM_CREATE_HANDLE_FROM_BUFFER 1
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#define GRALLOC_MODULE_PERFORM_GET_STRIDE 2
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#define GRALLOC_MODULE_PERFORM_GET_CUSTOM_STRIDE_FROM_HANDLE 3
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#define GRALLOC_MODULE_PERFORM_GET_CUSTOM_STRIDE_AND_HEIGHT_FROM_HANDLE 4
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#define GRALLOC_MODULE_PERFORM_GET_ATTRIBUTES 5
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#define GRALLOC_MODULE_PERFORM_GET_COLOR_SPACE_FROM_HANDLE 6
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#define GRALLOC_MODULE_PERFORM_GET_YUV_PLANE_INFO 7
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#define GRALLOC_MODULE_PERFORM_GET_MAP_SECURE_BUFFER_INFO 8
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#define GRALLOC_MODULE_PERFORM_GET_UBWC_FLAG 9
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#define GRALLOC_MODULE_PERFORM_GET_RGB_DATA_ADDRESS 10
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#define GRALLOC_MODULE_PERFORM_GET_IGC 11
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#define GRALLOC_MODULE_PERFORM_SET_IGC 12
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#define GRALLOC_MODULE_PERFORM_SET_SINGLE_BUFFER_MODE 13
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#define GRALLOC1_MODULE_PERFORM_GET_BUFFER_SIZE_AND_DIMENSIONS 14
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#define GRALLOC1_MODULE_PERFORM_GET_INTERLACE_FLAG 15
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#define GRALLOC_MODULE_PERFORM_GET_GRAPHICS_METADATA 16
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/* possible values for inverse gamma correction */
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#define HAL_IGC_NOT_SPECIFIED 0
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#define HAL_IGC_s_RGB 1
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/* Color Space: Values maps to ColorSpace_t in qdMetadata.h */
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#define HAL_CSC_ITU_R_601 0
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#define HAL_CSC_ITU_R_601_FR 1
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#define HAL_CSC_ITU_R_709 2
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#define HAL_CSC_ITU_R_709_FR 3
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#define HAL_CSC_ITU_R_2020 4
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#define HAL_CSC_ITU_R_2020_FR 5
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/* possible formats for 3D content*/
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enum {
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HAL_NO_3D = 0x0,
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HAL_3D_SIDE_BY_SIDE_L_R = 0x1,
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HAL_3D_SIDE_BY_SIDE_R_L = 0x2,
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HAL_3D_TOP_BOTTOM = 0x4,
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HAL_3D_IN_SIDE_BY_SIDE_L_R = 0x10000, // unused legacy format
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};
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/* Flag to determine interlaced content
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* Value maps to Flags presents in types.hal of QtiMapperextensions
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*/
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enum {
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LAYOUT_INTERLACED_FLAG = 1 << 0,
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};
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#endif // __GRALLOC_PRIV_H__
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