bddad07ef1
There were some concerns raised in the intern code review process. Since Qualcomm has merged their Gralloc4.0 changes into their codebase, the patch created another standlane change to address the concerns within the code review. Bug: 141596968 Test: VtsHalGraphicsMapperV4_0TargetTest Change-Id: I33905f5f1198089a1e3fe16e1fd46a8f614e8679 (cherry picked from commit 3dfff2a5af39b14422ede072e3e9d95596e5fc3f)
132 lines
5.8 KiB
C++
132 lines
5.8 KiB
C++
/*
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* Copyright (c) 2020 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __QTIGRALLOC_H__
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#define __QTIGRALLOC_H__
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#include <android/hardware/graphics/mapper/4.0/IMapper.h>
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#include <gralloctypes/Gralloc4.h>
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#include <hidl/HidlSupport.h>
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#include <stdint.h>
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#include <string>
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#include "QtiGrallocDefs.h"
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#include "QtiGrallocMetadata.h"
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namespace qtigralloc {
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using android::sp;
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using android::hardware::hidl_vec;
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using MetadataType = android::hardware::graphics::mapper::V4_0::IMapper::MetadataType;
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using android::hardware::graphics::mapper::V4_0::Error;
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// from gr_priv_handle.h
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enum {
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PRIV_FLAGS_USES_ION = 0x00000008,
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PRIV_FLAGS_NEEDS_FLUSH = 0x00000020,
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PRIV_FLAGS_NON_CPU_WRITER = 0x00000080,
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PRIV_FLAGS_CACHED = 0x00000200,
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PRIV_FLAGS_SECURE_BUFFER = 0x00000400,
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PRIV_FLAGS_VIDEO_ENCODER = 0x00010000,
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PRIV_FLAGS_CAMERA_WRITE = 0x00020000,
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PRIV_FLAGS_CAMERA_READ = 0x00040000,
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PRIV_FLAGS_HW_TEXTURE = 0x00100000,
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PRIV_FLAGS_SECURE_DISPLAY = 0x01000000,
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PRIV_FLAGS_UBWC_ALIGNED = 0x08000000,
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PRIV_FLAGS_UBWC_ALIGNED_PI = 0x40000000, // PI format
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};
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// Metadata
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static const std::string VENDOR_QTI = "QTI";
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Error get(void *buffer, uint32_t type, void *param);
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Error set(void *buffer, uint32_t type, void *param);
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MetadataType getMetadataType(uint32_t in);
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static const MetadataType MetadataType_VTTimestamp = {VENDOR_QTI, QTI_VT_TIMESTAMP};
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static const MetadataType MetadataType_ColorMetadata = {VENDOR_QTI, QTI_COLOR_METADATA};
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static const MetadataType MetadataType_PPParamInterlaced = {VENDOR_QTI, QTI_PP_PARAM_INTERLACED};
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static const MetadataType MetadataType_VideoPerfMode = {VENDOR_QTI, QTI_VIDEO_PERF_MODE};
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static const MetadataType MetadataType_GraphicsMetadata = {VENDOR_QTI, QTI_GRAPHICS_METADATA};
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static const MetadataType MetadataType_UBWCCRStatsInfo = {VENDOR_QTI, QTI_UBWC_CR_STATS_INFO};
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static const MetadataType MetadataType_RefreshRate = {VENDOR_QTI, QTI_REFRESH_RATE};
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static const MetadataType MetadataType_MapSecureBuffer = {VENDOR_QTI, QTI_MAP_SECURE_BUFFER};
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static const MetadataType MetadataType_LinearFormat = {VENDOR_QTI, QTI_LINEAR_FORMAT};
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static const MetadataType MetadataType_SingleBufferMode = {VENDOR_QTI, QTI_SINGLE_BUFFER_MODE};
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static const MetadataType MetadataType_CVPMetadata = {VENDOR_QTI, QTI_CVP_METADATA};
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static const MetadataType MetadataType_VideoHistogramStats = {VENDOR_QTI,
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QTI_VIDEO_HISTOGRAM_STATS};
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static const MetadataType MetadataType_FD = {VENDOR_QTI, QTI_FD};
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static const MetadataType MetadataType_PrivateFlags = {VENDOR_QTI, QTI_PRIVATE_FLAGS};
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static const MetadataType MetadataType_AlignedWidthInPixels = {VENDOR_QTI,
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QTI_ALIGNED_WIDTH_IN_PIXELS};
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static const MetadataType MetadataType_AlignedHeightInPixels = {VENDOR_QTI,
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QTI_ALIGNED_HEIGHT_IN_PIXELS};
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// 0 is also used as invalid value in standard metadata
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static const MetadataType MetadataType_Invalid = {VENDOR_QTI, 0};
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static const aidl::android::hardware::graphics::common::ExtendableType Compression_QtiUBWC = {
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VENDOR_QTI, COMPRESSION_QTI_UBWC};
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static const aidl::android::hardware::graphics::common::ExtendableType Interlaced_Qti = {
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VENDOR_QTI, INTERLACED_QTI};
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static const aidl::android::hardware::graphics::common::ExtendableType
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PlaneLayoutComponentType_Raw = {VENDOR_QTI, PLANE_COMPONENT_TYPE_RAW};
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static const aidl::android::hardware::graphics::common::ExtendableType
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PlaneLayoutComponentType_Meta = {VENDOR_QTI, PLANE_COMPONENT_TYPE_META};
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Error decodeColorMetadata(hidl_vec<uint8_t> &in, ColorMetaData *out);
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Error encodeColorMetadata(ColorMetaData &in, hidl_vec<uint8_t> *out);
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Error decodeGraphicsMetadata(hidl_vec<uint8_t> &in, GraphicsMetadata *out);
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Error encodeGraphicsMetadata(GraphicsMetadata &in, hidl_vec<uint8_t> *out);
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Error decodeUBWCStats(hidl_vec<uint8_t> &in, UBWCStats *out);
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Error encodeUBWCStats(UBWCStats *in, hidl_vec<uint8_t> *out);
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Error decodeCVPMetadata(hidl_vec<uint8_t> &in, CVPMetadata *out);
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Error encodeCVPMetadata(CVPMetadata &in, hidl_vec<uint8_t> *out);
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Error decodeVideoHistogramMetadata(hidl_vec<uint8_t> &in, VideoHistogramMetadata *out);
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Error encodeVideoHistogramMetadata(VideoHistogramMetadata &in, hidl_vec<uint8_t> *out);
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} // namespace qtigralloc
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#endif //__QTIGRALLOC_H__
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