1e41f4b71Sopenharmony_ci# Vulkan模块 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci提供OpenHarmony平台扩展的Vulkan能力,扩展了使用OHNativeWindow创建Vulkan Surface的能力,以及获取OH_NativeBuffer和OH_NativeBuffer属性的能力。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**起始版本:** 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci10 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci## 汇总 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci### 文件 19e41f4b71Sopenharmony_ci 20e41f4b71Sopenharmony_ci| 名称 | 描述 | 21e41f4b71Sopenharmony_ci| -------- | -------- | 22e41f4b71Sopenharmony_ci| [vulkan_ohos.h](vulkan__ohos_8h.md) | 定义了OpenHarmony平台扩展的Vulkan接口。<br/>引用文件:<vulkan/vulkan.h><br/>库:libvulkan.so | 23e41f4b71Sopenharmony_ci 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci### 结构体 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci| 名称 | 描述 | 28e41f4b71Sopenharmony_ci| -------- | -------- | 29e41f4b71Sopenharmony_ci| [VkSurfaceCreateInfoOHOS](_vk_surface_create_info_o_h_o_s.md) | 包含创建Vulkan Surface时必要的参数。 | 30e41f4b71Sopenharmony_ci| [VkNativeBufferUsageOHOS](_vk_native_buffer_usage_o_h_o_s.md) | 提供OpenHarmony NativeBuffer用途的说明。 | 31e41f4b71Sopenharmony_ci| [VkNativeBufferPropertiesOHOS](_vk_native_buffer_properties_o_h_o_s.md) | 包含了NativeBuffer的属性。 | 32e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS](_vk_native_buffer_format_properties_o_h_o_s.md) | 包含了NativeBuffer的一些格式属性。 | 33e41f4b71Sopenharmony_ci| [VkImportNativeBufferInfoOHOS](_vk_import_native_buffer_info_o_h_o_s.md) | 包含了OH_NativeBuffer结构体的指针。 | 34e41f4b71Sopenharmony_ci| [VkMemoryGetNativeBufferInfoOHOS](_vk_memory_get_native_buffer_info_o_h_o_s.md) | 用于从Vulkan内存中获取OH_NativeBuffer。 | 35e41f4b71Sopenharmony_ci| [VkExternalFormatOHOS](_vk_external_format_o_h_o_s.md) | 表示外部定义的格式标识符。 | 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci### 宏定义 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci| 名称 | 描述 | 41e41f4b71Sopenharmony_ci| -------- | -------- | 42e41f4b71Sopenharmony_ci| [VK_OHOS_surface](#vk_ohos_surface) 1 | OpenHarmony平台Surface扩展宏定义。 | 43e41f4b71Sopenharmony_ci| [VK_OHOS_SURFACE_SPEC_VERSION](#vk_ohos_surface_spec_version) 1 | OpenHarmony平台Surface扩展版本号。 | 44e41f4b71Sopenharmony_ci| [VK_OHOS_SURFACE_EXTENSION_NAME](#vk_ohos_surface_extension_name) "VK_OHOS_surface" | OpenHarmony平台Surface扩展名。 | 45e41f4b71Sopenharmony_ci| [VK_OHOS_external_memory](#vk_ohos_external_memory) 1 | OpenHarmony平台external_memory扩展宏定义。 | 46e41f4b71Sopenharmony_ci| [VK_OHOS_EXTERNAL_MEMORY_SPEC_VERSION](#vk_ohos_external_memory_spec_version) 1 | OpenHarmony平台external_memory扩展版本号。 | 47e41f4b71Sopenharmony_ci| [VK_OHOS_EXTERNAL_MEMORY_EXTENSION_NAME](#vk_ohos_external_memory_extension_name) "VK_OHOS_external_memory" | OpenHarmony平台external_memory扩展名。 | 48e41f4b71Sopenharmony_ci 49e41f4b71Sopenharmony_ci 50e41f4b71Sopenharmony_ci### 类型定义 51e41f4b71Sopenharmony_ci 52e41f4b71Sopenharmony_ci| 名称 | 描述 | 53e41f4b71Sopenharmony_ci| -------- | -------- | 54e41f4b71Sopenharmony_ci| [OHNativeWindow](#ohnativewindow) | OH本地窗口。 | 55e41f4b71Sopenharmony_ci| [VkSurfaceCreateFlagsOHOS](#vksurfacecreateflagsohos) | 用于Vulkan Surface创建时使用到的VkFlags类型位掩码,预留的标志类型。 | 56e41f4b71Sopenharmony_ci| [VkSurfaceCreateInfoOHOS](#vksurfacecreateinfoohos) | 包含创建Vulkan Surface时必要的参数。 | 57e41f4b71Sopenharmony_ci| VkResult ([VKAPI_PTR *PFN_vkCreateSurfaceOHOS](#pfn_vkcreatesurfaceohos)) (VkInstance instance, const [VkSurfaceCreateInfoOHOS](_vk_surface_create_info_o_h_o_s.md) \*pCreateInfo, const VkAllocationCallbacks \*pAllocator, VkSurfaceKHR \*pSurface) | 创建Vulkan Surface的函数指针定义。 | 58e41f4b71Sopenharmony_ci| [VkNativeBufferUsageOHOS](#vknativebufferusageohos) | 提供OpenHarmony NativeBuffer用途的说明。 | 59e41f4b71Sopenharmony_ci| [VkNativeBufferPropertiesOHOS](#vknativebufferpropertiesohos) | 包含了NativeBuffer的属性。 | 60e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS](#vknativebufferformatpropertiesohos) | 包含了NativeBuffer的一些格式属性。 | 61e41f4b71Sopenharmony_ci| [VkImportNativeBufferInfoOHOS](#vkimportnativebufferinfoohos) | 包含了OH_NativeBuffer结构体的指针。 | 62e41f4b71Sopenharmony_ci| [VkMemoryGetNativeBufferInfoOHOS](#vkmemorygetnativebufferinfoohos) | 用于从Vulkan内存中获取OH_NativeBuffer。 | 63e41f4b71Sopenharmony_ci| [VkExternalFormatOHOS](#vkexternalformatohos) | 表示外部定义的格式标识符。 | 64e41f4b71Sopenharmony_ci| VkResult ([VKAPI_PTR *PFN_vkGetNativeBufferPropertiesOHOS](#pfn_vkgetnativebufferpropertiesohos)) (VkDevice device, const struct OH_NativeBuffer \*buffer, [VkNativeBufferPropertiesOHOS](_vk_native_buffer_properties_o_h_o_s.md) \*pProperties) | 获取OH_NativeBuffer属性的函数指针定义。 | 65e41f4b71Sopenharmony_ci| VkResult ([VKAPI_PTR *PFN_vkGetMemoryNativeBufferOHOS](#pfn_vkgetmemorynativebufferohos)) (VkDevice device, const [VkMemoryGetNativeBufferInfoOHOS](_vk_memory_get_native_buffer_info_o_h_o_s.md) \*pInfo, struct OH_NativeBuffer \*\*pBuffer) | 获取OH_NativeBuffer的函数指针定义。 | 66e41f4b71Sopenharmony_ci 67e41f4b71Sopenharmony_ci 68e41f4b71Sopenharmony_ci### 函数 69e41f4b71Sopenharmony_ci 70e41f4b71Sopenharmony_ci| 名称 | 描述 | 71e41f4b71Sopenharmony_ci| -------- | -------- | 72e41f4b71Sopenharmony_ci| [vkCreateSurfaceOHOS](#vkcreatesurfaceohos) (VkInstance instance, const VkSurfaceCreateInfoOHOS \*pCreateInfo, const VkAllocationCallbacks \*pAllocator, VkSurfaceKHR \*pSurface) | 创建Vulkan Surface。 | 73e41f4b71Sopenharmony_ci| [vkGetNativeBufferPropertiesOHOS](#vkgetnativebufferpropertiesohos) (VkDevice device, const struct OH_NativeBuffer \*buffer, VkNativeBufferPropertiesOHOS \*pProperties) | 获取OH_NativeBuffer属性。 | 74e41f4b71Sopenharmony_ci| [vkGetMemoryNativeBufferOHOS](#vkgetmemorynativebufferohos) (VkDevice device, const VkMemoryGetNativeBufferInfoOHOS \*pInfo, struct OH_NativeBuffer \*\*pBuffer) | 获取OH_NativeBuffer。 | 75e41f4b71Sopenharmony_ci 76e41f4b71Sopenharmony_ci 77e41f4b71Sopenharmony_ci### 变量 78e41f4b71Sopenharmony_ci 79e41f4b71Sopenharmony_ci| 名称 | 描述 | 80e41f4b71Sopenharmony_ci| -------- | -------- | 81e41f4b71Sopenharmony_ci| [VkSurfaceCreateInfoOHOS::sType](#stype-17) | 结构体类型。 | 82e41f4b71Sopenharmony_ci| [VkSurfaceCreateInfoOHOS::pNext](#pnext-17) | 下一级结构体指针。 | 83e41f4b71Sopenharmony_ci| [VkSurfaceCreateInfoOHOS::flags](#flags) | 预留的标志类型参数。 | 84e41f4b71Sopenharmony_ci| [VkSurfaceCreateInfoOHOS::window](#window) | OHNativeWindow指针。 | 85e41f4b71Sopenharmony_ci| [VkNativeBufferUsageOHOS::sType](#stype-27) | 结构体类型。 | 86e41f4b71Sopenharmony_ci| [VkNativeBufferUsageOHOS::pNext](#pnext-27) | 下一级结构体指针。 | 87e41f4b71Sopenharmony_ci| [VkNativeBufferUsageOHOS::OHOSNativeBufferUsage](#ohosnativebufferusage) | NativeBuffer的用途说明。 | 88e41f4b71Sopenharmony_ci| [VkNativeBufferPropertiesOHOS::sType](#stype-37) | 结构体类型。 | 89e41f4b71Sopenharmony_ci| [VkNativeBufferPropertiesOHOS::pNext](#pnext-37) | 下一级结构体指针。 | 90e41f4b71Sopenharmony_ci| [VkNativeBufferPropertiesOHOS::allocationSize](#allocationsize) | 占用的内存大小。 | 91e41f4b71Sopenharmony_ci| [VkNativeBufferPropertiesOHOS::memoryTypeBits](#memorytypebits) | 内存类型。 | 92e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::sType](#stype-47) | 结构体类型。 | 93e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::pNext](#pnext-47) | 下一级结构体指针。 | 94e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::format](#format) | 格式说明。 | 95e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::externalFormat](#externalformat-12) | 外部定义的格式标识符。 | 96e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::formatFeatures](#formatfeatures) | 描述了与externalFormat对应的能力。 | 97e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::samplerYcbcrConversionComponents](#samplerycbcrconversioncomponents) | 表示一组VkComponentSwizzle。 | 98e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::suggestedYcbcrModel](#suggestedycbcrmodel) | 色彩模型。 | 99e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::suggestedYcbcrRange](#suggestedycbcrrange) | 色彩数值范围。 | 100e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::suggestedXChromaOffset](#suggestedxchromaoffset) | X色度偏移。 | 101e41f4b71Sopenharmony_ci| [VkNativeBufferFormatPropertiesOHOS::suggestedYChromaOffset](#suggestedychromaoffset) | Y色度偏移。 | 102e41f4b71Sopenharmony_ci| [VkImportNativeBufferInfoOHOS::sType](#stype-57) | 结构体类型。 | 103e41f4b71Sopenharmony_ci| [VkImportNativeBufferInfoOHOS::pNext](#pnext-57) | 下一级结构体指针。 | 104e41f4b71Sopenharmony_ci| [VkImportNativeBufferInfoOHOS::buffer](#buffer) | OH_NativeBuffer结构体的指针。 | 105e41f4b71Sopenharmony_ci| [VkMemoryGetNativeBufferInfoOHOS::sType](#stype-67) | 结构体类型。 | 106e41f4b71Sopenharmony_ci| [VkMemoryGetNativeBufferInfoOHOS::pNext](#pnext-67) | 下一级结构体指针。 | 107e41f4b71Sopenharmony_ci| [VkMemoryGetNativeBufferInfoOHOS::memory](#memory) | VkDeviceMemory对象。 | 108e41f4b71Sopenharmony_ci| [VkExternalFormatOHOS::sType](#stype-77) | 结构体类型。 | 109e41f4b71Sopenharmony_ci| [VkExternalFormatOHOS::pNext](#pnext-77) | 下一级结构体指针。 | 110e41f4b71Sopenharmony_ci| [VkExternalFormatOHOS::externalFormat](#externalformat-22) | 外部定义的格式标识符。 | 111e41f4b71Sopenharmony_ci 112e41f4b71Sopenharmony_ci 113e41f4b71Sopenharmony_ci## 宏定义说明 114e41f4b71Sopenharmony_ci 115e41f4b71Sopenharmony_ci 116e41f4b71Sopenharmony_ci### VK_OHOS_external_memory 117e41f4b71Sopenharmony_ci 118e41f4b71Sopenharmony_ci 119e41f4b71Sopenharmony_ci``` 120e41f4b71Sopenharmony_ci#define VK_OHOS_external_memory 1 121e41f4b71Sopenharmony_ci``` 122e41f4b71Sopenharmony_ci 123e41f4b71Sopenharmony_ci**描述:** 124e41f4b71Sopenharmony_ci 125e41f4b71Sopenharmony_ciOpenHarmony平台external_memory扩展宏定义。 126e41f4b71Sopenharmony_ci 127e41f4b71Sopenharmony_ci 128e41f4b71Sopenharmony_ci### VK_OHOS_EXTERNAL_MEMORY_EXTENSION_NAME 129e41f4b71Sopenharmony_ci 130e41f4b71Sopenharmony_ci 131e41f4b71Sopenharmony_ci``` 132e41f4b71Sopenharmony_ci#define VK_OHOS_EXTERNAL_MEMORY_EXTENSION_NAME "VK_OHOS_external_memory" 133e41f4b71Sopenharmony_ci``` 134e41f4b71Sopenharmony_ci 135e41f4b71Sopenharmony_ci**描述:** 136e41f4b71Sopenharmony_ci 137e41f4b71Sopenharmony_ciOpenHarmony平台external_memory扩展名。 138e41f4b71Sopenharmony_ci 139e41f4b71Sopenharmony_ci 140e41f4b71Sopenharmony_ci### VK_OHOS_EXTERNAL_MEMORY_SPEC_VERSION 141e41f4b71Sopenharmony_ci 142e41f4b71Sopenharmony_ci 143e41f4b71Sopenharmony_ci``` 144e41f4b71Sopenharmony_ci#define VK_OHOS_EXTERNAL_MEMORY_SPEC_VERSION 1 145e41f4b71Sopenharmony_ci``` 146e41f4b71Sopenharmony_ci 147e41f4b71Sopenharmony_ci**描述:** 148e41f4b71Sopenharmony_ci 149e41f4b71Sopenharmony_ciOpenHarmony平台external_memory扩展版本号。 150e41f4b71Sopenharmony_ci 151e41f4b71Sopenharmony_ci 152e41f4b71Sopenharmony_ci### VK_OHOS_surface 153e41f4b71Sopenharmony_ci 154e41f4b71Sopenharmony_ci 155e41f4b71Sopenharmony_ci``` 156e41f4b71Sopenharmony_ci#define VK_OHOS_surface 1 157e41f4b71Sopenharmony_ci``` 158e41f4b71Sopenharmony_ci 159e41f4b71Sopenharmony_ci**描述:** 160e41f4b71Sopenharmony_ci 161e41f4b71Sopenharmony_ciOpenHarmony平台Surface扩展宏定义。 162e41f4b71Sopenharmony_ci 163e41f4b71Sopenharmony_ci 164e41f4b71Sopenharmony_ci### VK_OHOS_SURFACE_EXTENSION_NAME 165e41f4b71Sopenharmony_ci 166e41f4b71Sopenharmony_ci 167e41f4b71Sopenharmony_ci``` 168e41f4b71Sopenharmony_ci#define VK_OHOS_SURFACE_EXTENSION_NAME "VK_OHOS_surface" 169e41f4b71Sopenharmony_ci``` 170e41f4b71Sopenharmony_ci 171e41f4b71Sopenharmony_ci**描述:** 172e41f4b71Sopenharmony_ci 173e41f4b71Sopenharmony_ciOpenHarmony平台Surface扩展名。 174e41f4b71Sopenharmony_ci 175e41f4b71Sopenharmony_ci 176e41f4b71Sopenharmony_ci### VK_OHOS_SURFACE_SPEC_VERSION 177e41f4b71Sopenharmony_ci 178e41f4b71Sopenharmony_ci 179e41f4b71Sopenharmony_ci``` 180e41f4b71Sopenharmony_ci#define VK_OHOS_SURFACE_SPEC_VERSION 1 181e41f4b71Sopenharmony_ci``` 182e41f4b71Sopenharmony_ci 183e41f4b71Sopenharmony_ci**描述:** 184e41f4b71Sopenharmony_ci 185e41f4b71Sopenharmony_ciOpenHarmony平台Surface扩展版本号。 186e41f4b71Sopenharmony_ci 187e41f4b71Sopenharmony_ci 188e41f4b71Sopenharmony_ci## 类型定义说明 189e41f4b71Sopenharmony_ci 190e41f4b71Sopenharmony_ci 191e41f4b71Sopenharmony_ci### OHNativeWindow 192e41f4b71Sopenharmony_ci 193e41f4b71Sopenharmony_ci 194e41f4b71Sopenharmony_ci``` 195e41f4b71Sopenharmony_citypedef struct NativeWindow OHNativeWindow 196e41f4b71Sopenharmony_ci``` 197e41f4b71Sopenharmony_ci 198e41f4b71Sopenharmony_ci**描述:** 199e41f4b71Sopenharmony_ci 200e41f4b71Sopenharmony_ciOH本地窗口。 201e41f4b71Sopenharmony_ci 202e41f4b71Sopenharmony_ci 203e41f4b71Sopenharmony_ci### PFN_vkCreateSurfaceOHOS 204e41f4b71Sopenharmony_ci 205e41f4b71Sopenharmony_ci 206e41f4b71Sopenharmony_ci``` 207e41f4b71Sopenharmony_citypedef VkResult(VKAPI_PTR * PFN_vkCreateSurfaceOHOS) (VkInstance instance, const VkSurfaceCreateInfoOHOS *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkSurfaceKHR *pSurface) 208e41f4b71Sopenharmony_ci``` 209e41f4b71Sopenharmony_ci 210e41f4b71Sopenharmony_ci**描述:** 211e41f4b71Sopenharmony_ci 212e41f4b71Sopenharmony_ci创建Vulkan Surface的函数指针定义。 213e41f4b71Sopenharmony_ci 214e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 215e41f4b71Sopenharmony_ci 216e41f4b71Sopenharmony_ci**参数:** 217e41f4b71Sopenharmony_ci 218e41f4b71Sopenharmony_ci| 名称 | 描述 | 219e41f4b71Sopenharmony_ci| -------- | -------- | 220e41f4b71Sopenharmony_ci| instance | Vulkan实例。 | 221e41f4b71Sopenharmony_ci| pCreateInfo | 一个VkSurfaceCreateInfoOHOS结构体的指针,包含创建Vulkan Surface时必要的参数。 | 222e41f4b71Sopenharmony_ci| pAllocator | 用户自定义内存分配的回调函数,如果不需要可以传入NULL,接口会使用默认的内存分配函数。 | 223e41f4b71Sopenharmony_ci| pSurface | 出参,用于接收创建的Vulkan Surface,类型为VkSurfaceKHR。 | 224e41f4b71Sopenharmony_ci 225e41f4b71Sopenharmony_ci**返回:** 226e41f4b71Sopenharmony_ci 227e41f4b71Sopenharmony_ci返回一个VkResult类型的错误码,返回值为VK_SUCCESS表示执行成功。 228e41f4b71Sopenharmony_ci 229e41f4b71Sopenharmony_ci 230e41f4b71Sopenharmony_ci### PFN_vkGetMemoryNativeBufferOHOS 231e41f4b71Sopenharmony_ci 232e41f4b71Sopenharmony_ci 233e41f4b71Sopenharmony_ci``` 234e41f4b71Sopenharmony_citypedef VkResult(VKAPI_PTR * PFN_vkGetMemoryNativeBufferOHOS) (VkDevice device, const VkMemoryGetNativeBufferInfoOHOS *pInfo, struct OH_NativeBuffer **pBuffer) 235e41f4b71Sopenharmony_ci``` 236e41f4b71Sopenharmony_ci 237e41f4b71Sopenharmony_ci**描述:** 238e41f4b71Sopenharmony_ci 239e41f4b71Sopenharmony_ci获取OH_NativeBuffer的函数指针定义。 240e41f4b71Sopenharmony_ci 241e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 242e41f4b71Sopenharmony_ci 243e41f4b71Sopenharmony_ci**参数:** 244e41f4b71Sopenharmony_ci 245e41f4b71Sopenharmony_ci| 名称 | 描述 | 246e41f4b71Sopenharmony_ci| -------- | -------- | 247e41f4b71Sopenharmony_ci| device | VkDevice对象。 | 248e41f4b71Sopenharmony_ci| pInfo | VkMemoryGetNativeBufferInfoOHOS结构体对象。 | 249e41f4b71Sopenharmony_ci| pBuffer | 用于接收获取到的OH_NativeBuffer。 | 250e41f4b71Sopenharmony_ci 251e41f4b71Sopenharmony_ci**返回:** 252e41f4b71Sopenharmony_ci 253e41f4b71Sopenharmony_ci返回一个VkResult类型的错误码,返回值为VK_SUCCESS表示执行成功。 254e41f4b71Sopenharmony_ci 255e41f4b71Sopenharmony_ci 256e41f4b71Sopenharmony_ci### PFN_vkGetNativeBufferPropertiesOHOS 257e41f4b71Sopenharmony_ci 258e41f4b71Sopenharmony_ci 259e41f4b71Sopenharmony_ci``` 260e41f4b71Sopenharmony_citypedef VkResult(VKAPI_PTR * PFN_vkGetNativeBufferPropertiesOHOS) (VkDevice device, const struct OH_NativeBuffer *buffer, VkNativeBufferPropertiesOHOS *pProperties) 261e41f4b71Sopenharmony_ci``` 262e41f4b71Sopenharmony_ci 263e41f4b71Sopenharmony_ci**描述:** 264e41f4b71Sopenharmony_ci 265e41f4b71Sopenharmony_ci获取OH_NativeBuffer属性的函数指针定义。 266e41f4b71Sopenharmony_ci 267e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 268e41f4b71Sopenharmony_ci 269e41f4b71Sopenharmony_ci**参数:** 270e41f4b71Sopenharmony_ci 271e41f4b71Sopenharmony_ci| 名称 | 描述 | 272e41f4b71Sopenharmony_ci| -------- | -------- | 273e41f4b71Sopenharmony_ci| device | VkDevice对象。 | 274e41f4b71Sopenharmony_ci| buffer | OH_NativeBuffer结构体指针。 | 275e41f4b71Sopenharmony_ci| pProperties | 用于接收OH_NativeBuffer属性的结构体。 | 276e41f4b71Sopenharmony_ci 277e41f4b71Sopenharmony_ci**返回:** 278e41f4b71Sopenharmony_ci 279e41f4b71Sopenharmony_ci返回一个VkResult类型的错误码,返回值为VK_SUCCESS表示执行成功。 280e41f4b71Sopenharmony_ci 281e41f4b71Sopenharmony_ci 282e41f4b71Sopenharmony_ci### VkExternalFormatOHOS 283e41f4b71Sopenharmony_ci 284e41f4b71Sopenharmony_ci 285e41f4b71Sopenharmony_ci``` 286e41f4b71Sopenharmony_citypedef struct VkExternalFormatOHOS VkExternalFormatOHOS 287e41f4b71Sopenharmony_ci``` 288e41f4b71Sopenharmony_ci 289e41f4b71Sopenharmony_ci**描述:** 290e41f4b71Sopenharmony_ci 291e41f4b71Sopenharmony_ci表示外部定义的格式标识符。 292e41f4b71Sopenharmony_ci 293e41f4b71Sopenharmony_ci 294e41f4b71Sopenharmony_ci### VkImportNativeBufferInfoOHOS 295e41f4b71Sopenharmony_ci 296e41f4b71Sopenharmony_ci 297e41f4b71Sopenharmony_ci``` 298e41f4b71Sopenharmony_citypedef struct VkImportNativeBufferInfoOHOS VkImportNativeBufferInfoOHOS 299e41f4b71Sopenharmony_ci``` 300e41f4b71Sopenharmony_ci 301e41f4b71Sopenharmony_ci**描述:** 302e41f4b71Sopenharmony_ci 303e41f4b71Sopenharmony_ci包含了OH_NativeBuffer结构体的指针。 304e41f4b71Sopenharmony_ci 305e41f4b71Sopenharmony_ci 306e41f4b71Sopenharmony_ci### VkMemoryGetNativeBufferInfoOHOS 307e41f4b71Sopenharmony_ci 308e41f4b71Sopenharmony_ci 309e41f4b71Sopenharmony_ci``` 310e41f4b71Sopenharmony_citypedef struct VkMemoryGetNativeBufferInfoOHOS VkMemoryGetNativeBufferInfoOHOS 311e41f4b71Sopenharmony_ci``` 312e41f4b71Sopenharmony_ci 313e41f4b71Sopenharmony_ci**描述:** 314e41f4b71Sopenharmony_ci 315e41f4b71Sopenharmony_ci用于从Vulkan内存中获取OH_NativeBuffer。 316e41f4b71Sopenharmony_ci 317e41f4b71Sopenharmony_ci 318e41f4b71Sopenharmony_ci### VkNativeBufferFormatPropertiesOHOS 319e41f4b71Sopenharmony_ci 320e41f4b71Sopenharmony_ci 321e41f4b71Sopenharmony_ci``` 322e41f4b71Sopenharmony_citypedef struct VkNativeBufferFormatPropertiesOHOS VkNativeBufferFormatPropertiesOHOS 323e41f4b71Sopenharmony_ci``` 324e41f4b71Sopenharmony_ci 325e41f4b71Sopenharmony_ci**描述:** 326e41f4b71Sopenharmony_ci 327e41f4b71Sopenharmony_ci包含了NativeBuffer的一些格式属性。 328e41f4b71Sopenharmony_ci 329e41f4b71Sopenharmony_ci 330e41f4b71Sopenharmony_ci### VkNativeBufferPropertiesOHOS 331e41f4b71Sopenharmony_ci 332e41f4b71Sopenharmony_ci 333e41f4b71Sopenharmony_ci``` 334e41f4b71Sopenharmony_citypedef struct VkNativeBufferPropertiesOHOS VkNativeBufferPropertiesOHOS 335e41f4b71Sopenharmony_ci``` 336e41f4b71Sopenharmony_ci 337e41f4b71Sopenharmony_ci**描述:** 338e41f4b71Sopenharmony_ci 339e41f4b71Sopenharmony_ci包含了NativeBuffer的属性。 340e41f4b71Sopenharmony_ci 341e41f4b71Sopenharmony_ci 342e41f4b71Sopenharmony_ci### VkNativeBufferUsageOHOS 343e41f4b71Sopenharmony_ci 344e41f4b71Sopenharmony_ci 345e41f4b71Sopenharmony_ci``` 346e41f4b71Sopenharmony_citypedef struct VkNativeBufferUsageOHOS VkNativeBufferUsageOHOS 347e41f4b71Sopenharmony_ci``` 348e41f4b71Sopenharmony_ci 349e41f4b71Sopenharmony_ci**描述:** 350e41f4b71Sopenharmony_ci 351e41f4b71Sopenharmony_ci提供OpenHarmony NativeBuffer用途的说明。 352e41f4b71Sopenharmony_ci 353e41f4b71Sopenharmony_ci 354e41f4b71Sopenharmony_ci### VkSurfaceCreateFlagsOHOS 355e41f4b71Sopenharmony_ci 356e41f4b71Sopenharmony_ci 357e41f4b71Sopenharmony_ci``` 358e41f4b71Sopenharmony_citypedef VkFlags VkSurfaceCreateFlagsOHOS 359e41f4b71Sopenharmony_ci``` 360e41f4b71Sopenharmony_ci 361e41f4b71Sopenharmony_ci**描述:** 362e41f4b71Sopenharmony_ci 363e41f4b71Sopenharmony_ci用于Vulkan Surface创建时使用到的VkFlags类型位掩码,预留的标志类型。 364e41f4b71Sopenharmony_ci 365e41f4b71Sopenharmony_ci 366e41f4b71Sopenharmony_ci### VkSurfaceCreateInfoOHOS 367e41f4b71Sopenharmony_ci 368e41f4b71Sopenharmony_ci 369e41f4b71Sopenharmony_ci``` 370e41f4b71Sopenharmony_citypedef struct VkSurfaceCreateInfoOHOS VkSurfaceCreateInfoOHOS 371e41f4b71Sopenharmony_ci``` 372e41f4b71Sopenharmony_ci 373e41f4b71Sopenharmony_ci**描述:** 374e41f4b71Sopenharmony_ci 375e41f4b71Sopenharmony_ci包含创建Vulkan Surface时必要的参数。 376e41f4b71Sopenharmony_ci 377e41f4b71Sopenharmony_ci 378e41f4b71Sopenharmony_ci## 函数说明 379e41f4b71Sopenharmony_ci 380e41f4b71Sopenharmony_ci 381e41f4b71Sopenharmony_ci### vkCreateSurfaceOHOS() 382e41f4b71Sopenharmony_ci 383e41f4b71Sopenharmony_ci 384e41f4b71Sopenharmony_ci``` 385e41f4b71Sopenharmony_ciVKAPI_ATTR VkResult VKAPI_CALL vkCreateSurfaceOHOS (VkInstance instance, const VkSurfaceCreateInfoOHOS * pCreateInfo, const VkAllocationCallbacks * pAllocator, VkSurfaceKHR * pSurface ) 386e41f4b71Sopenharmony_ci``` 387e41f4b71Sopenharmony_ci 388e41f4b71Sopenharmony_ci**描述:** 389e41f4b71Sopenharmony_ci 390e41f4b71Sopenharmony_ci创建Vulkan Surface。 391e41f4b71Sopenharmony_ci 392e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 393e41f4b71Sopenharmony_ci 394e41f4b71Sopenharmony_ci**参数:** 395e41f4b71Sopenharmony_ci 396e41f4b71Sopenharmony_ci| 名称 | 描述 | 397e41f4b71Sopenharmony_ci| -------- | -------- | 398e41f4b71Sopenharmony_ci| instance | Vulkan实例。 | 399e41f4b71Sopenharmony_ci| pCreateInfo | 一个VkSurfaceCreateInfoOHOS结构体的指针,包含创建Vulkan Surface时必要的参数。 | 400e41f4b71Sopenharmony_ci| pAllocator | 用户自定义内存分配的回调函数,如果不需要可以传入NULL,接口会使用默认的内存分配函数。 | 401e41f4b71Sopenharmony_ci| pSurface | 出参,用于接收创建的Vulkan Surface,类型为VkSurfaceKHR。 | 402e41f4b71Sopenharmony_ci 403e41f4b71Sopenharmony_ci**返回:** 404e41f4b71Sopenharmony_ci 405e41f4b71Sopenharmony_ci返回一个VkResult类型的错误码,返回值为VK_SUCCESS表示执行成功。 406e41f4b71Sopenharmony_ci 407e41f4b71Sopenharmony_ci 408e41f4b71Sopenharmony_ci### vkGetMemoryNativeBufferOHOS() 409e41f4b71Sopenharmony_ci 410e41f4b71Sopenharmony_ci 411e41f4b71Sopenharmony_ci``` 412e41f4b71Sopenharmony_ciVKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryNativeBufferOHOS (VkDevice device, const VkMemoryGetNativeBufferInfoOHOS * pInfo, struct OH_NativeBuffer ** pBuffer ) 413e41f4b71Sopenharmony_ci``` 414e41f4b71Sopenharmony_ci 415e41f4b71Sopenharmony_ci**描述:** 416e41f4b71Sopenharmony_ci 417e41f4b71Sopenharmony_ci获取OH_NativeBuffer。 418e41f4b71Sopenharmony_ci 419e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 420e41f4b71Sopenharmony_ci 421e41f4b71Sopenharmony_ci**参数:** 422e41f4b71Sopenharmony_ci 423e41f4b71Sopenharmony_ci| 名称 | 描述 | 424e41f4b71Sopenharmony_ci| -------- | -------- | 425e41f4b71Sopenharmony_ci| device | VkDevice对象。 | 426e41f4b71Sopenharmony_ci| pInfo | VkMemoryGetNativeBufferInfoOHOS结构体对象。 | 427e41f4b71Sopenharmony_ci| pBuffer | 用于接收获取到的OH_NativeBuffer。 | 428e41f4b71Sopenharmony_ci 429e41f4b71Sopenharmony_ci**返回:** 430e41f4b71Sopenharmony_ci 431e41f4b71Sopenharmony_ci返回一个VkResult类型的错误码,返回值为VK_SUCCESS表示执行成功。 432e41f4b71Sopenharmony_ci 433e41f4b71Sopenharmony_ci 434e41f4b71Sopenharmony_ci### vkGetNativeBufferPropertiesOHOS() 435e41f4b71Sopenharmony_ci 436e41f4b71Sopenharmony_ci 437e41f4b71Sopenharmony_ci``` 438e41f4b71Sopenharmony_ciVKAPI_ATTR VkResult VKAPI_CALL vkGetNativeBufferPropertiesOHOS (VkDevice device, const struct OH_NativeBuffer * buffer, VkNativeBufferPropertiesOHOS * pProperties ) 439e41f4b71Sopenharmony_ci``` 440e41f4b71Sopenharmony_ci 441e41f4b71Sopenharmony_ci**描述:** 442e41f4b71Sopenharmony_ci 443e41f4b71Sopenharmony_ci获取OH_NativeBuffer属性。 444e41f4b71Sopenharmony_ci 445e41f4b71Sopenharmony_ci\@syscap SystemCapability.Graphic.Vulkan 446e41f4b71Sopenharmony_ci 447e41f4b71Sopenharmony_ci**参数:** 448e41f4b71Sopenharmony_ci 449e41f4b71Sopenharmony_ci| 名称 | 描述 | 450e41f4b71Sopenharmony_ci| -------- | -------- | 451e41f4b71Sopenharmony_ci| device | VkDevice对象。 | 452e41f4b71Sopenharmony_ci| buffer | OH_NativeBuffer结构体指针。 | 453e41f4b71Sopenharmony_ci| pProperties | 用于接收OH_NativeBuffer属性的结构体。 | 454e41f4b71Sopenharmony_ci 455e41f4b71Sopenharmony_ci**返回:** 456e41f4b71Sopenharmony_ci 457e41f4b71Sopenharmony_ci返回一个VkResult类型的错误码,返回值为VK_SUCCESS表示执行成功。 458e41f4b71Sopenharmony_ci 459e41f4b71Sopenharmony_ci 460e41f4b71Sopenharmony_ci## 变量说明 461e41f4b71Sopenharmony_ci 462e41f4b71Sopenharmony_ci 463e41f4b71Sopenharmony_ci### allocationSize 464e41f4b71Sopenharmony_ci 465e41f4b71Sopenharmony_ci 466e41f4b71Sopenharmony_ci``` 467e41f4b71Sopenharmony_ciVkDeviceSize VkNativeBufferPropertiesOHOS::allocationSize 468e41f4b71Sopenharmony_ci``` 469e41f4b71Sopenharmony_ci 470e41f4b71Sopenharmony_ci**描述:** 471e41f4b71Sopenharmony_ci 472e41f4b71Sopenharmony_ci占用的内存大小。 473e41f4b71Sopenharmony_ci 474e41f4b71Sopenharmony_ci 475e41f4b71Sopenharmony_ci### buffer 476e41f4b71Sopenharmony_ci 477e41f4b71Sopenharmony_ci 478e41f4b71Sopenharmony_ci``` 479e41f4b71Sopenharmony_cistruct OH_NativeBuffer* VkImportNativeBufferInfoOHOS::buffer 480e41f4b71Sopenharmony_ci``` 481e41f4b71Sopenharmony_ci 482e41f4b71Sopenharmony_ci**描述:** 483e41f4b71Sopenharmony_ci 484e41f4b71Sopenharmony_ciOH_NativeBuffer结构体的指针。 485e41f4b71Sopenharmony_ci 486e41f4b71Sopenharmony_ci 487e41f4b71Sopenharmony_ci### externalFormat [1/2] 488e41f4b71Sopenharmony_ci 489e41f4b71Sopenharmony_ci 490e41f4b71Sopenharmony_ci``` 491e41f4b71Sopenharmony_ciuint64_t VkNativeBufferFormatPropertiesOHOS::externalFormat 492e41f4b71Sopenharmony_ci``` 493e41f4b71Sopenharmony_ci 494e41f4b71Sopenharmony_ci**描述:** 495e41f4b71Sopenharmony_ci 496e41f4b71Sopenharmony_ci外部定义的格式标识符。 497e41f4b71Sopenharmony_ci 498e41f4b71Sopenharmony_ci 499e41f4b71Sopenharmony_ci### externalFormat [2/2] 500e41f4b71Sopenharmony_ci 501e41f4b71Sopenharmony_ci 502e41f4b71Sopenharmony_ci``` 503e41f4b71Sopenharmony_ciuint64_t VkExternalFormatOHOS::externalFormat 504e41f4b71Sopenharmony_ci``` 505e41f4b71Sopenharmony_ci 506e41f4b71Sopenharmony_ci**描述:** 507e41f4b71Sopenharmony_ci 508e41f4b71Sopenharmony_ci外部定义的格式标识符。 509e41f4b71Sopenharmony_ci 510e41f4b71Sopenharmony_ci 511e41f4b71Sopenharmony_ci### flags 512e41f4b71Sopenharmony_ci 513e41f4b71Sopenharmony_ci 514e41f4b71Sopenharmony_ci``` 515e41f4b71Sopenharmony_ciVkSurfaceCreateFlagsOHOS VkSurfaceCreateInfoOHOS::flags 516e41f4b71Sopenharmony_ci``` 517e41f4b71Sopenharmony_ci 518e41f4b71Sopenharmony_ci**描述:** 519e41f4b71Sopenharmony_ci 520e41f4b71Sopenharmony_ci预留的标志类型参数。 521e41f4b71Sopenharmony_ci 522e41f4b71Sopenharmony_ci 523e41f4b71Sopenharmony_ci### format 524e41f4b71Sopenharmony_ci 525e41f4b71Sopenharmony_ci 526e41f4b71Sopenharmony_ci``` 527e41f4b71Sopenharmony_ciVkFormat VkNativeBufferFormatPropertiesOHOS::format 528e41f4b71Sopenharmony_ci``` 529e41f4b71Sopenharmony_ci 530e41f4b71Sopenharmony_ci**描述:** 531e41f4b71Sopenharmony_ci 532e41f4b71Sopenharmony_ci格式说明。 533e41f4b71Sopenharmony_ci 534e41f4b71Sopenharmony_ci 535e41f4b71Sopenharmony_ci### formatFeatures 536e41f4b71Sopenharmony_ci 537e41f4b71Sopenharmony_ci 538e41f4b71Sopenharmony_ci``` 539e41f4b71Sopenharmony_ciVkFormatFeatureFlags VkNativeBufferFormatPropertiesOHOS::formatFeatures 540e41f4b71Sopenharmony_ci``` 541e41f4b71Sopenharmony_ci 542e41f4b71Sopenharmony_ci**描述:** 543e41f4b71Sopenharmony_ci 544e41f4b71Sopenharmony_ci描述了与externalFormat对应的能力。 545e41f4b71Sopenharmony_ci 546e41f4b71Sopenharmony_ci 547e41f4b71Sopenharmony_ci### memory 548e41f4b71Sopenharmony_ci 549e41f4b71Sopenharmony_ci 550e41f4b71Sopenharmony_ci``` 551e41f4b71Sopenharmony_ciVkDeviceMemory VkMemoryGetNativeBufferInfoOHOS::memory 552e41f4b71Sopenharmony_ci``` 553e41f4b71Sopenharmony_ci 554e41f4b71Sopenharmony_ci**描述:** 555e41f4b71Sopenharmony_ci 556e41f4b71Sopenharmony_ciVkDeviceMemory对象。 557e41f4b71Sopenharmony_ci 558e41f4b71Sopenharmony_ci 559e41f4b71Sopenharmony_ci### memoryTypeBits 560e41f4b71Sopenharmony_ci 561e41f4b71Sopenharmony_ci 562e41f4b71Sopenharmony_ci``` 563e41f4b71Sopenharmony_ciuint32_t VkNativeBufferPropertiesOHOS::memoryTypeBits 564e41f4b71Sopenharmony_ci``` 565e41f4b71Sopenharmony_ci 566e41f4b71Sopenharmony_ci**描述:** 567e41f4b71Sopenharmony_ci 568e41f4b71Sopenharmony_ci内存类型。 569e41f4b71Sopenharmony_ci 570e41f4b71Sopenharmony_ci 571e41f4b71Sopenharmony_ci### OHOSNativeBufferUsage 572e41f4b71Sopenharmony_ci 573e41f4b71Sopenharmony_ci 574e41f4b71Sopenharmony_ci``` 575e41f4b71Sopenharmony_ciuint64_t VkNativeBufferUsageOHOS::OHOSNativeBufferUsage 576e41f4b71Sopenharmony_ci``` 577e41f4b71Sopenharmony_ci 578e41f4b71Sopenharmony_ci**描述:** 579e41f4b71Sopenharmony_ci 580e41f4b71Sopenharmony_ciNativeBuffer的用途说明。 581e41f4b71Sopenharmony_ci 582e41f4b71Sopenharmony_ci 583e41f4b71Sopenharmony_ci### pNext [1/7] 584e41f4b71Sopenharmony_ci 585e41f4b71Sopenharmony_ci 586e41f4b71Sopenharmony_ci``` 587e41f4b71Sopenharmony_ciconst void* VkSurfaceCreateInfoOHOS::pNext 588e41f4b71Sopenharmony_ci``` 589e41f4b71Sopenharmony_ci 590e41f4b71Sopenharmony_ci**描述:** 591e41f4b71Sopenharmony_ci 592e41f4b71Sopenharmony_ci下一级结构体指针。 593e41f4b71Sopenharmony_ci 594e41f4b71Sopenharmony_ci 595e41f4b71Sopenharmony_ci### pNext [2/7] 596e41f4b71Sopenharmony_ci 597e41f4b71Sopenharmony_ci 598e41f4b71Sopenharmony_ci``` 599e41f4b71Sopenharmony_civoid* VkNativeBufferUsageOHOS::pNext 600e41f4b71Sopenharmony_ci``` 601e41f4b71Sopenharmony_ci 602e41f4b71Sopenharmony_ci**描述:** 603e41f4b71Sopenharmony_ci 604e41f4b71Sopenharmony_ci下一级结构体指针。 605e41f4b71Sopenharmony_ci 606e41f4b71Sopenharmony_ci 607e41f4b71Sopenharmony_ci### pNext [3/7] 608e41f4b71Sopenharmony_ci 609e41f4b71Sopenharmony_ci 610e41f4b71Sopenharmony_ci``` 611e41f4b71Sopenharmony_civoid* VkNativeBufferPropertiesOHOS::pNext 612e41f4b71Sopenharmony_ci``` 613e41f4b71Sopenharmony_ci 614e41f4b71Sopenharmony_ci**描述:** 615e41f4b71Sopenharmony_ci 616e41f4b71Sopenharmony_ci下一级结构体指针。 617e41f4b71Sopenharmony_ci 618e41f4b71Sopenharmony_ci 619e41f4b71Sopenharmony_ci### pNext [4/7] 620e41f4b71Sopenharmony_ci 621e41f4b71Sopenharmony_ci 622e41f4b71Sopenharmony_ci``` 623e41f4b71Sopenharmony_civoid* VkNativeBufferFormatPropertiesOHOS::pNext 624e41f4b71Sopenharmony_ci``` 625e41f4b71Sopenharmony_ci 626e41f4b71Sopenharmony_ci**描述:** 627e41f4b71Sopenharmony_ci 628e41f4b71Sopenharmony_ci下一级结构体指针。 629e41f4b71Sopenharmony_ci 630e41f4b71Sopenharmony_ci 631e41f4b71Sopenharmony_ci### pNext [5/7] 632e41f4b71Sopenharmony_ci 633e41f4b71Sopenharmony_ci 634e41f4b71Sopenharmony_ci``` 635e41f4b71Sopenharmony_ciconst void* VkImportNativeBufferInfoOHOS::pNext 636e41f4b71Sopenharmony_ci``` 637e41f4b71Sopenharmony_ci 638e41f4b71Sopenharmony_ci**描述:** 639e41f4b71Sopenharmony_ci 640e41f4b71Sopenharmony_ci下一级结构体指针。 641e41f4b71Sopenharmony_ci 642e41f4b71Sopenharmony_ci 643e41f4b71Sopenharmony_ci### pNext [6/7] 644e41f4b71Sopenharmony_ci 645e41f4b71Sopenharmony_ci 646e41f4b71Sopenharmony_ci``` 647e41f4b71Sopenharmony_ciconst void* VkMemoryGetNativeBufferInfoOHOS::pNext 648e41f4b71Sopenharmony_ci``` 649e41f4b71Sopenharmony_ci 650e41f4b71Sopenharmony_ci**描述:** 651e41f4b71Sopenharmony_ci 652e41f4b71Sopenharmony_ci下一级结构体指针。 653e41f4b71Sopenharmony_ci 654e41f4b71Sopenharmony_ci 655e41f4b71Sopenharmony_ci### pNext [7/7] 656e41f4b71Sopenharmony_ci 657e41f4b71Sopenharmony_ci 658e41f4b71Sopenharmony_ci``` 659e41f4b71Sopenharmony_civoid* VkExternalFormatOHOS::pNext 660e41f4b71Sopenharmony_ci``` 661e41f4b71Sopenharmony_ci 662e41f4b71Sopenharmony_ci**描述:** 663e41f4b71Sopenharmony_ci 664e41f4b71Sopenharmony_ci下一级结构体指针。 665e41f4b71Sopenharmony_ci 666e41f4b71Sopenharmony_ci 667e41f4b71Sopenharmony_ci### samplerYcbcrConversionComponents 668e41f4b71Sopenharmony_ci 669e41f4b71Sopenharmony_ci 670e41f4b71Sopenharmony_ci``` 671e41f4b71Sopenharmony_ciVkComponentMapping VkNativeBufferFormatPropertiesOHOS::samplerYcbcrConversionComponents 672e41f4b71Sopenharmony_ci``` 673e41f4b71Sopenharmony_ci 674e41f4b71Sopenharmony_ci**描述:** 675e41f4b71Sopenharmony_ci 676e41f4b71Sopenharmony_ci表示一组VkComponentSwizzle。 677e41f4b71Sopenharmony_ci 678e41f4b71Sopenharmony_ci 679e41f4b71Sopenharmony_ci### sType [1/7] 680e41f4b71Sopenharmony_ci 681e41f4b71Sopenharmony_ci 682e41f4b71Sopenharmony_ci``` 683e41f4b71Sopenharmony_ciVkStructureType VkSurfaceCreateInfoOHOS::sType 684e41f4b71Sopenharmony_ci``` 685e41f4b71Sopenharmony_ci 686e41f4b71Sopenharmony_ci**描述:** 687e41f4b71Sopenharmony_ci 688e41f4b71Sopenharmony_ci结构体类型。 689e41f4b71Sopenharmony_ci 690e41f4b71Sopenharmony_ci 691e41f4b71Sopenharmony_ci### sType [2/7] 692e41f4b71Sopenharmony_ci 693e41f4b71Sopenharmony_ci 694e41f4b71Sopenharmony_ci``` 695e41f4b71Sopenharmony_ciVkStructureType VkNativeBufferUsageOHOS::sType 696e41f4b71Sopenharmony_ci``` 697e41f4b71Sopenharmony_ci 698e41f4b71Sopenharmony_ci**描述:** 699e41f4b71Sopenharmony_ci 700e41f4b71Sopenharmony_ci结构体类型。 701e41f4b71Sopenharmony_ci 702e41f4b71Sopenharmony_ci 703e41f4b71Sopenharmony_ci### sType [3/7] 704e41f4b71Sopenharmony_ci 705e41f4b71Sopenharmony_ci 706e41f4b71Sopenharmony_ci``` 707e41f4b71Sopenharmony_ciVkStructureType VkNativeBufferPropertiesOHOS::sType 708e41f4b71Sopenharmony_ci``` 709e41f4b71Sopenharmony_ci 710e41f4b71Sopenharmony_ci**描述:** 711e41f4b71Sopenharmony_ci 712e41f4b71Sopenharmony_ci结构体类型。 713e41f4b71Sopenharmony_ci 714e41f4b71Sopenharmony_ci 715e41f4b71Sopenharmony_ci### sType [4/7] 716e41f4b71Sopenharmony_ci 717e41f4b71Sopenharmony_ci 718e41f4b71Sopenharmony_ci``` 719e41f4b71Sopenharmony_ciVkStructureType VkNativeBufferFormatPropertiesOHOS::sType 720e41f4b71Sopenharmony_ci``` 721e41f4b71Sopenharmony_ci 722e41f4b71Sopenharmony_ci**描述:** 723e41f4b71Sopenharmony_ci 724e41f4b71Sopenharmony_ci结构体类型。 725e41f4b71Sopenharmony_ci 726e41f4b71Sopenharmony_ci 727e41f4b71Sopenharmony_ci### sType [5/7] 728e41f4b71Sopenharmony_ci 729e41f4b71Sopenharmony_ci 730e41f4b71Sopenharmony_ci``` 731e41f4b71Sopenharmony_ciVkStructureType VkImportNativeBufferInfoOHOS::sType 732e41f4b71Sopenharmony_ci``` 733e41f4b71Sopenharmony_ci 734e41f4b71Sopenharmony_ci**描述:** 735e41f4b71Sopenharmony_ci 736e41f4b71Sopenharmony_ci结构体类型。 737e41f4b71Sopenharmony_ci 738e41f4b71Sopenharmony_ci 739e41f4b71Sopenharmony_ci### sType [6/7] 740e41f4b71Sopenharmony_ci 741e41f4b71Sopenharmony_ci 742e41f4b71Sopenharmony_ci``` 743e41f4b71Sopenharmony_ciVkStructureType VkMemoryGetNativeBufferInfoOHOS::sType 744e41f4b71Sopenharmony_ci``` 745e41f4b71Sopenharmony_ci 746e41f4b71Sopenharmony_ci**描述:** 747e41f4b71Sopenharmony_ci 748e41f4b71Sopenharmony_ci结构体类型。 749e41f4b71Sopenharmony_ci 750e41f4b71Sopenharmony_ci 751e41f4b71Sopenharmony_ci### sType [7/7] 752e41f4b71Sopenharmony_ci 753e41f4b71Sopenharmony_ci 754e41f4b71Sopenharmony_ci``` 755e41f4b71Sopenharmony_ciVkStructureType VkExternalFormatOHOS::sType 756e41f4b71Sopenharmony_ci``` 757e41f4b71Sopenharmony_ci 758e41f4b71Sopenharmony_ci**描述:** 759e41f4b71Sopenharmony_ci 760e41f4b71Sopenharmony_ci结构体类型。 761e41f4b71Sopenharmony_ci 762e41f4b71Sopenharmony_ci 763e41f4b71Sopenharmony_ci### suggestedXChromaOffset 764e41f4b71Sopenharmony_ci 765e41f4b71Sopenharmony_ci 766e41f4b71Sopenharmony_ci``` 767e41f4b71Sopenharmony_ciVkChromaLocation VkNativeBufferFormatPropertiesOHOS::suggestedXChromaOffset 768e41f4b71Sopenharmony_ci``` 769e41f4b71Sopenharmony_ci 770e41f4b71Sopenharmony_ci**描述:** 771e41f4b71Sopenharmony_ci 772e41f4b71Sopenharmony_ciX色度偏移。 773e41f4b71Sopenharmony_ci 774e41f4b71Sopenharmony_ci 775e41f4b71Sopenharmony_ci### suggestedYcbcrModel 776e41f4b71Sopenharmony_ci 777e41f4b71Sopenharmony_ci 778e41f4b71Sopenharmony_ci``` 779e41f4b71Sopenharmony_ciVkSamplerYcbcrModelConversion VkNativeBufferFormatPropertiesOHOS::suggestedYcbcrModel 780e41f4b71Sopenharmony_ci``` 781e41f4b71Sopenharmony_ci 782e41f4b71Sopenharmony_ci**描述:** 783e41f4b71Sopenharmony_ci 784e41f4b71Sopenharmony_ci色彩模型。 785e41f4b71Sopenharmony_ci 786e41f4b71Sopenharmony_ci 787e41f4b71Sopenharmony_ci### suggestedYcbcrRange 788e41f4b71Sopenharmony_ci 789e41f4b71Sopenharmony_ci 790e41f4b71Sopenharmony_ci``` 791e41f4b71Sopenharmony_ciVkSamplerYcbcrRange VkNativeBufferFormatPropertiesOHOS::suggestedYcbcrRange 792e41f4b71Sopenharmony_ci``` 793e41f4b71Sopenharmony_ci 794e41f4b71Sopenharmony_ci**描述:** 795e41f4b71Sopenharmony_ci 796e41f4b71Sopenharmony_ci色彩数值范围。 797e41f4b71Sopenharmony_ci 798e41f4b71Sopenharmony_ci 799e41f4b71Sopenharmony_ci### suggestedYChromaOffset 800e41f4b71Sopenharmony_ci 801e41f4b71Sopenharmony_ci 802e41f4b71Sopenharmony_ci``` 803e41f4b71Sopenharmony_ciVkChromaLocation VkNativeBufferFormatPropertiesOHOS::suggestedYChromaOffset 804e41f4b71Sopenharmony_ci``` 805e41f4b71Sopenharmony_ci 806e41f4b71Sopenharmony_ci**描述:** 807e41f4b71Sopenharmony_ci 808e41f4b71Sopenharmony_ciY色度偏移。 809e41f4b71Sopenharmony_ci 810e41f4b71Sopenharmony_ci 811e41f4b71Sopenharmony_ci### window 812e41f4b71Sopenharmony_ci 813e41f4b71Sopenharmony_ci 814e41f4b71Sopenharmony_ci``` 815e41f4b71Sopenharmony_ciOHNativeWindow* VkSurfaceCreateInfoOHOS::window 816e41f4b71Sopenharmony_ci``` 817e41f4b71Sopenharmony_ci 818e41f4b71Sopenharmony_ci**描述:** 819e41f4b71Sopenharmony_ci 820e41f4b71Sopenharmony_ciOHNativeWindow指针。 821