cros_gralloc/gralloc4/CrosGralloc4Allocator.h

   1 /*
   2  * Copyright 2020 The Chromium OS Authors. All rights reserved.
   3  * Use of this source code is governed by a BSD-style license that can be
   4  * found in the LICENSE file.
   5  */
   6
   7 #include <android/hardware/graphics/allocator/4.0/IAllocator.h>
   8 #include <android/hardware/graphics/mapper/4.0/IMapper.h>
   9
  10 #include "cros_gralloc/cros_gralloc_driver.h"
  11
  12 class CrosGralloc4Allocator : public android::hardware::graphics::allocator::V4_0::IAllocator {
  13   public:
  14     CrosGralloc4Allocator();
  15
  16     android::hardware::Return<void> allocate(const android::hardware::hidl_vec<uint8_t>& descriptor,
  17                                              uint32_t count, allocate_cb hidl_cb) override;
  18
  19   private:
  20     android::hardware::graphics::mapper::V4_0::Error allocate(
  21             const android::hardware::graphics::mapper::V4_0::IMapper::BufferDescriptorInfo&
  22                     description,
  23             uint32_t* outStride, android::hardware::hidl_handle* outHandle);
  24
  25     std::unique_ptr<cros_gralloc_driver> mDriver;
  26 };