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82 lines
3.8 KiB
82 lines
3.8 KiB
4 months ago
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/*
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* Copyright 2020 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include <android/hardware/graphics/mapper/4.0/IMapper.h>
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#include "cros_gralloc/cros_gralloc_driver.h"
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#include "cros_gralloc/cros_gralloc_handle.h"
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class CrosGralloc4Mapper : public android::hardware::graphics::mapper::V4_0::IMapper {
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public:
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CrosGralloc4Mapper();
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~CrosGralloc4Mapper();
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android::hardware::Return<void> createDescriptor(const BufferDescriptorInfo& description,
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createDescriptor_cb hidlCb) override;
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android::hardware::Return<void> importBuffer(const android::hardware::hidl_handle& rawHandle,
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importBuffer_cb hidlCb) override;
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android::hardware::Return<android::hardware::graphics::mapper::V4_0::Error> freeBuffer(
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void* rawHandle) override;
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android::hardware::Return<android::hardware::graphics::mapper::V4_0::Error> validateBufferSize(
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void* rawHandle, const BufferDescriptorInfo& descriptor, uint32_t stride) override;
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android::hardware::Return<void> getTransportSize(void* rawHandle,
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getTransportSize_cb hidlCb) override;
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android::hardware::Return<void> lock(void* rawHandle, uint64_t cpuUsage,
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const Rect& accessRegion,
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const android::hardware::hidl_handle& acquireFence,
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lock_cb hidlCb) override;
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android::hardware::Return<void> unlock(void* rawHandle, unlock_cb hidlCb) override;
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android::hardware::Return<void> flushLockedBuffer(void* rawHandle,
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flushLockedBuffer_cb hidlCb) override;
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android::hardware::Return<android::hardware::graphics::mapper::V4_0::Error> rereadLockedBuffer(
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void* rawHandle) override;
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android::hardware::Return<void> isSupported(const BufferDescriptorInfo& descriptor,
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isSupported_cb hidlCb) override;
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android::hardware::Return<void> get(void* rawHandle, const MetadataType& metadataType,
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get_cb hidlCb) override;
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android::hardware::Return<android::hardware::graphics::mapper::V4_0::Error> set(
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void* rawHandle, const MetadataType& metadataType,
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const android::hardware::hidl_vec<uint8_t>& metadata) override;
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android::hardware::Return<void> getFromBufferDescriptorInfo(
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const BufferDescriptorInfo& descriptor, const MetadataType& metadataType,
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getFromBufferDescriptorInfo_cb hidlCb) override;
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android::hardware::Return<void> listSupportedMetadataTypes(
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listSupportedMetadataTypes_cb hidlCb) override;
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android::hardware::Return<void> dumpBuffer(void* rawHandle, dumpBuffer_cb hidlCb) override;
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android::hardware::Return<void> dumpBuffers(dumpBuffers_cb hidlCb) override;
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android::hardware::Return<void> getReservedRegion(void* rawHandle,
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getReservedRegion_cb hidlCb) override;
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private:
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android::hardware::Return<void> get(cros_gralloc_handle_t crosHandle,
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const MetadataType& metadataType, get_cb hidlCb);
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android::hardware::Return<void> dumpBuffer(cros_gralloc_handle_t crosHandle,
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dumpBuffer_cb hidlCb);
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int getResolvedDrmFormat(android::hardware::graphics::common::V1_2::PixelFormat pixelFormat,
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uint64_t bufferUsage, uint32_t* outDrmFormat);
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cros_gralloc_driver* mDriver = nullptr;
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};
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extern "C" android::hardware::graphics::mapper::V4_0::IMapper* HIDL_FETCH_IMapper(const char* name);
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