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/*
* Copyright 2021 Google LLC
* SPDX-License-Identifier: MIT
*
* based in part on anv and radv which are:
* Copyright © 2015 Intel Corporation
* Copyright © 2016 Red Hat
* Copyright © 2016 Bas Nieuwenhuizen
*/
#ifndef VN_ANDROID_H
#define VN_ANDROID_H
#include "vn_common.h"
#include <vulkan/vk_android_native_buffer.h>
#include <vulkan/vulkan.h>
#include <vulkan/vulkan_android.h>
/* venus implements VK_ANDROID_native_buffer up to spec version 7 */
#define VN_ANDROID_NATIVE_BUFFER_SPEC_VERSION 7
#ifdef ANDROID
static inline const VkNativeBufferANDROID *
vn_android_find_native_buffer(const VkImageCreateInfo *create_info)
{
return vk_find_struct_const(create_info->pNext, NATIVE_BUFFER_ANDROID);
}
VkResult
vn_android_image_from_anb(struct vn_device *dev,
const VkImageCreateInfo *image_info,
const VkNativeBufferANDROID *anb_info,
const VkAllocationCallbacks *alloc,
struct vn_image **out_img);
bool
vn_android_get_drm_format_modifier_info(
const VkPhysicalDeviceImageFormatInfo2 *format_info,
VkPhysicalDeviceImageDrmFormatModifierInfoEXT *out_info);
uint64_t
vn_android_get_ahb_usage(const VkImageUsageFlags usage,
const VkImageCreateFlags flags);
VkResult
vn_android_image_from_ahb(struct vn_device *dev,
const VkImageCreateInfo *create_info,
const VkAllocationCallbacks *alloc,
struct vn_image **out_img);
VkResult
vn_android_device_import_ahb(struct vn_device *dev,
struct vn_device_memory *mem,
const VkMemoryAllocateInfo *alloc_info,
const VkAllocationCallbacks *alloc,
struct AHardwareBuffer *ahb,
bool internal_ahb);
VkResult
vn_android_device_allocate_ahb(struct vn_device *dev,
struct vn_device_memory *mem,
const VkMemoryAllocateInfo *alloc_info,
const VkAllocationCallbacks *alloc);
void
vn_android_release_ahb(struct AHardwareBuffer *ahb);
VkFormat
vn_android_drm_format_to_vk_format(uint32_t format);
VkResult
vn_android_buffer_from_ahb(struct vn_device *dev,
const VkBufferCreateInfo *create_info,
const VkAllocationCallbacks *alloc,
struct vn_buffer **out_buf);
VkResult
vn_android_init_ahb_buffer_memory_type_bits(struct vn_device *dev);
#else
static inline const VkNativeBufferANDROID *
vn_android_find_native_buffer(UNUSED const VkImageCreateInfo *create_info)
{
return NULL;
}
static inline VkResult
vn_android_image_from_anb(UNUSED struct vn_device *dev,
UNUSED const VkImageCreateInfo *image_info,
UNUSED const VkNativeBufferANDROID *anb_info,
UNUSED const VkAllocationCallbacks *alloc,
UNUSED struct vn_image **out_img)
{
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
static inline bool
vn_android_get_drm_format_modifier_info(
UNUSED const VkPhysicalDeviceImageFormatInfo2 *format_info,
UNUSED VkPhysicalDeviceImageDrmFormatModifierInfoEXT *out_info)
{
return false;
}
static inline uint64_t
vn_android_get_ahb_usage(UNUSED const VkImageUsageFlags usage,
UNUSED const VkImageCreateFlags flags)
{
return 0;
}
static inline VkResult
vn_android_image_from_ahb(UNUSED struct vn_device *dev,
UNUSED const VkImageCreateInfo *create_info,
UNUSED const VkAllocationCallbacks *alloc,
UNUSED struct vn_image **out_img)
{
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
static inline VkResult
vn_android_device_import_ahb(UNUSED struct vn_device *dev,
UNUSED struct vn_device_memory *mem,
UNUSED const VkMemoryAllocateInfo *alloc_info,
UNUSED const VkAllocationCallbacks *alloc,
UNUSED struct AHardwareBuffer *ahb,
UNUSED bool internal_ahb)
{
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
static inline VkResult
vn_android_device_allocate_ahb(UNUSED struct vn_device *dev,
UNUSED struct vn_device_memory *mem,
UNUSED const VkMemoryAllocateInfo *alloc_info,
UNUSED const VkAllocationCallbacks *alloc)
{
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
static inline void
vn_android_release_ahb(UNUSED struct AHardwareBuffer *ahb)
{
return;
}
static inline VkFormat
vn_android_drm_format_to_vk_format(UNUSED uint32_t format)
{
return VK_FORMAT_UNDEFINED;
}
static inline VkResult
vn_android_buffer_from_ahb(UNUSED struct vn_device *dev,
UNUSED const VkBufferCreateInfo *create_info,
UNUSED const VkAllocationCallbacks *alloc,
UNUSED struct vn_buffer **out_buf)
{
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
static inline VkResult
vn_android_init_ahb_buffer_memory_type_bits(UNUSED struct vn_device *dev)
{
return VK_ERROR_FEATURE_NOT_PRESENT;
}
#endif /* ANDROID */
#endif /* VN_ANDROID_H */
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