1 // 2 // Copyright 2019 The ANGLE Project 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 // HardwareBufferImageSiblingVkAndroid.h: Defines the HardwareBufferImageSiblingVkAndroid to wrap 8 // EGL images created from AHardwareBuffer objects 9 10 #ifndef LIBANGLE_RENDERER_VULKAN_ANDROID_HARDWAREBUFFERIMAGESIBLINGVKANDROID_H_ 11 #define LIBANGLE_RENDERER_VULKAN_ANDROID_HARDWAREBUFFERIMAGESIBLINGVKANDROID_H_ 12 13 #include "libANGLE/renderer/vulkan/ImageVk.h" 14 15 namespace rx 16 { 17 18 class HardwareBufferImageSiblingVkAndroid : public ExternalImageSiblingVk 19 { 20 public: 21 HardwareBufferImageSiblingVkAndroid(EGLClientBuffer buffer); 22 ~HardwareBufferImageSiblingVkAndroid() override; 23 24 static egl::Error ValidateHardwareBuffer(RendererVk *renderer, EGLClientBuffer buffer); 25 26 egl::Error initialize(const egl::Display *display) override; 27 void onDestroy(const egl::Display *display) override; 28 29 // ExternalImageSiblingImpl interface 30 gl::Format getFormat() const override; 31 bool isRenderable(const gl::Context *context) const override; 32 bool isTexturable(const gl::Context *context) const override; 33 bool isYUV() const override; 34 gl::Extents getSize() const override; 35 size_t getSamples() const override; 36 37 // ExternalImageSiblingVk interface 38 vk::ImageHelper *getImage() const override; 39 40 void release(RendererVk *renderer) override; 41 42 private: 43 angle::Result initImpl(DisplayVk *displayVk); 44 45 EGLClientBuffer mBuffer; 46 gl::Extents mSize; 47 gl::Format mFormat; 48 49 bool mRenderable; 50 bool mTextureable; 51 bool mYUV; 52 size_t mSamples; 53 54 vk::ImageHelper *mImage; 55 }; 56 57 } // namespace rx 58 59 #endif // LIBANGLE_RENDERER_VULKAN_ANDROID_HARDWAREBUFFERIMAGESIBLINGVKANDROID_H_ 60