1 // Copyright 2023 The Android Open Source Project 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either expresso or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #pragma once 16 17 #include "Gralloc.h" 18 19 namespace gfxstream { 20 21 class GoldfishGralloc : public Gralloc { 22 public: 23 uint32_t createColorBuffer(void* rcEnc, int width, int height, 24 uint32_t glformat) override; 25 26 int allocate(uint32_t width, 27 uint32_t height, 28 uint32_t format, 29 uint64_t usage, 30 AHardwareBuffer** outputAhb) override; 31 32 void acquire(AHardwareBuffer* ahb) override; 33 void release(AHardwareBuffer* ahb) override; 34 35 uint32_t getHostHandle(native_handle_t const* handle) override; 36 uint32_t getHostHandle(const AHardwareBuffer* handle) override; 37 38 int getFormat(const native_handle_t* handle) override; 39 int getFormat(const AHardwareBuffer* handle) override; 40 41 size_t getAllocatedSize(const native_handle_t* handle) override; 42 size_t getAllocatedSize(const AHardwareBuffer* handle) override; 43 44 bool treatBlobAsImage() override; 45 }; 46 47 48 } // namespace gfxstream 49