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/*
* Copyright (c) 2020 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 __QTIGRALLOC_H__
#define __QTIGRALLOC_H__
#include <android/hardware/graphics/mapper/4.0/IMapper.h>
#include <gralloctypes/Gralloc4.h>
#include <hidl/HidlSupport.h>
#include <stdint.h>
#include <string>
#include "QtiGrallocDefs.h"
#include "QtiGrallocMetadata.h"
namespace qtigralloc {
using android::sp;
using android::hardware::hidl_vec;
using MetadataType = android::hardware::graphics::mapper::V4_0::IMapper::MetadataType;
using android::hardware::graphics::mapper::V4_0::Error;
// from gr_priv_handle.h
enum {
PRIV_FLAGS_USES_ION = 0x00000008,
PRIV_FLAGS_NEEDS_FLUSH = 0x00000020,
PRIV_FLAGS_NON_CPU_WRITER = 0x00000080,
PRIV_FLAGS_CACHED = 0x00000200,
PRIV_FLAGS_SECURE_BUFFER = 0x00000400,
PRIV_FLAGS_VIDEO_ENCODER = 0x00010000,
PRIV_FLAGS_CAMERA_WRITE = 0x00020000,
PRIV_FLAGS_CAMERA_READ = 0x00040000,
PRIV_FLAGS_HW_TEXTURE = 0x00100000,
PRIV_FLAGS_SECURE_DISPLAY = 0x01000000,
PRIV_FLAGS_TILE_RENDERED = 0x02000000,
PRIV_FLAGS_UBWC_ALIGNED = 0x08000000,
PRIV_FLAGS_UBWC_ALIGNED_PI = 0x40000000, // PI format
};
// Metadata
static const std::string VENDOR_QTI = "QTI";
Error get(void *buffer, uint32_t type, void *param);
Error set(void *buffer, uint32_t type, void *param);
MetadataType getMetadataType(uint32_t in);
int getMetadataState(void *buffer, uint32_t type);
static const MetadataType MetadataType_VTTimestamp = {VENDOR_QTI, QTI_VT_TIMESTAMP};
static const MetadataType MetadataType_ColorMetadata = {VENDOR_QTI, QTI_COLOR_METADATA};
static const MetadataType MetadataType_PPParamInterlaced = {VENDOR_QTI, QTI_PP_PARAM_INTERLACED};
static const MetadataType MetadataType_VideoPerfMode = {VENDOR_QTI, QTI_VIDEO_PERF_MODE};
static const MetadataType MetadataType_GraphicsMetadata = {VENDOR_QTI, QTI_GRAPHICS_METADATA};
static const MetadataType MetadataType_UBWCCRStatsInfo = {VENDOR_QTI, QTI_UBWC_CR_STATS_INFO};
static const MetadataType MetadataType_RefreshRate = {VENDOR_QTI, QTI_REFRESH_RATE};
static const MetadataType MetadataType_MapSecureBuffer = {VENDOR_QTI, QTI_MAP_SECURE_BUFFER};
static const MetadataType MetadataType_LinearFormat = {VENDOR_QTI, QTI_LINEAR_FORMAT};
static const MetadataType MetadataType_SingleBufferMode = {VENDOR_QTI, QTI_SINGLE_BUFFER_MODE};
static const MetadataType MetadataType_CVPMetadata = {VENDOR_QTI, QTI_CVP_METADATA};
static const MetadataType MetadataType_VideoHistogramStats = {VENDOR_QTI,
QTI_VIDEO_HISTOGRAM_STATS};
static const MetadataType MetadataType_VideoTimestampInfo = {VENDOR_QTI, QTI_VIDEO_TS_INFO};
static const MetadataType MetadataType_FD = {VENDOR_QTI, QTI_FD};
static const MetadataType MetadataType_PrivateFlags = {VENDOR_QTI, QTI_PRIVATE_FLAGS};
static const MetadataType MetadataType_AlignedWidthInPixels = {VENDOR_QTI,
QTI_ALIGNED_WIDTH_IN_PIXELS};
static const MetadataType MetadataType_AlignedHeightInPixels = {VENDOR_QTI,
QTI_ALIGNED_HEIGHT_IN_PIXELS};
static const MetadataType MetadataType_StandardMetadataStatus = {VENDOR_QTI,
QTI_STANDARD_METADATA_STATUS};
static const MetadataType MetadataType_VendorMetadataStatus = {VENDOR_QTI,
QTI_VENDOR_METADATA_STATUS};
static const MetadataType MetadataType_BufferType = {VENDOR_QTI,
QTI_BUFFER_TYPE};
static const MetadataType MetadataType_CustomDimensionsStride = {VENDOR_QTI,
QTI_CUSTOM_DIMENSIONS_STRIDE};
static const MetadataType MetadataType_CustomDimensionsHeight = {VENDOR_QTI,
QTI_CUSTOM_DIMENSIONS_HEIGHT};
static const MetadataType MetadataType_RgbDataAddress = {VENDOR_QTI, QTI_RGB_DATA_ADDRESS};
static const MetadataType MetadataType_ColorSpace = {VENDOR_QTI, QTI_COLORSPACE};
static const MetadataType MetadataType_YuvPlaneInfo = {VENDOR_QTI, QTI_YUV_PLANE_INFO};
// 0 is also used as invalid value in standard metadata
static const MetadataType MetadataType_Invalid = {VENDOR_QTI, 0};
static const aidl::android::hardware::graphics::common::ExtendableType Compression_QtiUBWC = {
VENDOR_QTI, COMPRESSION_QTI_UBWC};
static const aidl::android::hardware::graphics::common::ExtendableType Interlaced_Qti = {
VENDOR_QTI, INTERLACED_QTI};
static const aidl::android::hardware::graphics::common::ExtendableType
PlaneLayoutComponentType_Raw = {VENDOR_QTI, PLANE_COMPONENT_TYPE_RAW};
static const aidl::android::hardware::graphics::common::ExtendableType
PlaneLayoutComponentType_Meta = {VENDOR_QTI, PLANE_COMPONENT_TYPE_META};
Error decodeMetadataState(hidl_vec<uint8_t> &in, bool *out);
Error encodeMetadataState(bool *in, hidl_vec<uint8_t> *out);
Error decodeColorMetadata(hidl_vec<uint8_t> &in, ColorMetaData *out);
Error encodeColorMetadata(ColorMetaData &in, hidl_vec<uint8_t> *out);
Error decodeGraphicsMetadata(hidl_vec<uint8_t> &in, GraphicsMetadata *out);
Error encodeGraphicsMetadata(GraphicsMetadata &in, hidl_vec<uint8_t> *out);
Error decodeGraphicsMetadataRaw(hidl_vec<uint8_t> &in, void *out);
Error encodeGraphicsMetadataRaw(void *in, hidl_vec<uint8_t> *out);
Error decodeUBWCStats(hidl_vec<uint8_t> &in, UBWCStats *out);
Error encodeUBWCStats(UBWCStats *in, hidl_vec<uint8_t> *out);
Error decodeCVPMetadata(hidl_vec<uint8_t> &in, CVPMetadata *out);
Error encodeCVPMetadata(CVPMetadata &in, hidl_vec<uint8_t> *out);
Error decodeVideoHistogramMetadata(hidl_vec<uint8_t> &in, VideoHistogramMetadata *out);
Error encodeVideoHistogramMetadata(VideoHistogramMetadata &in, hidl_vec<uint8_t> *out);
Error decodeVideoTimestampInfo(hidl_vec<uint8_t> &in, VideoTimestampInfo *out);
Error encodeVideoTimestampInfo(VideoTimestampInfo &in, hidl_vec<uint8_t> *out);
Error decodeYUVPlaneInfoMetadata(hidl_vec<uint8_t> &in, qti_ycbcr *out);
Error encodeYUVPlaneInfoMetadata(qti_ycbcr *in, hidl_vec<uint8_t> *out);
} // namespace qtigralloc
#endif //__QTIGRALLOC_H__
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