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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef GPU_VULKAN_VULKAN_IMAGE_H_
#define GPU_VULKAN_VULKAN_IMAGE_H_
#include <vulkan/vulkan_core.h>
#include <array>
#include <optional>
#include <vector>
#include "base/component_export.h"
#include "base/files/scoped_file.h"
#include "base/memory/raw_ptr.h"
#include "base/types/pass_key.h"
#include "build/build_config.h"
#include "gpu/vulkan/vulkan_memory.h"
#include "gpu/vulkan/vulkan_ycbcr_info.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/gpu_memory_buffer_handle.h"
#include "ui/gfx/native_pixmap.h"
#if BUILDFLAG(IS_WIN)
#include "base/win/scoped_handle.h"
#endif
#if BUILDFLAG(IS_FUCHSIA)
#include <lib/zx/vmo.h>
#endif
namespace gpu {
class VulkanDeviceQueue;
class COMPONENT_EXPORT(VULKAN) VulkanImage {
public:
explicit VulkanImage(base::PassKey<VulkanImage> pass_key);
~VulkanImage();
VulkanImage(VulkanImage&) = delete;
VulkanImage& operator=(VulkanImage&) = delete;
static std::unique_ptr<VulkanImage> Create(
VulkanDeviceQueue* device_queue,
const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags = 0,
VkImageTiling image_tiling = VK_IMAGE_TILING_OPTIMAL,
const void* extra_image_create_info = nullptr,
const void* extra_memory_allocation_info = nullptr);
// Create VulkanImage with external memory, it can be exported and used by
// foreign API
static std::unique_ptr<VulkanImage> CreateWithExternalMemory(
VulkanDeviceQueue* device_queue,
const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags = 0,
VkImageTiling image_tiling = VK_IMAGE_TILING_OPTIMAL,
const void* extra_image_create_info = nullptr,
const void* extra_memory_allocation_info = nullptr);
static std::unique_ptr<VulkanImage> CreateFromGpuMemoryBufferHandle(
VulkanDeviceQueue* device_queue,
gfx::GpuMemoryBufferHandle gmb_handle,
const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags,
VkImageTiling image_tiling,
uint32_t queue_family_index);
static std::unique_ptr<VulkanImage> Create(
VulkanDeviceQueue* device_queue,
VkImage image,
VkDeviceMemory device_memory,
const gfx::Size& size,
VkFormat format,
VkImageTiling image_tiling,
VkDeviceSize device_size,
uint32_t memory_type_index,
VkImageUsageFlags usage,
VkImageCreateFlags flags);
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
static std::unique_ptr<VulkanImage> CreateWithExternalMemoryAndModifiers(
VulkanDeviceQueue* device_queue,
const gfx::Size& size,
VkFormat format,
std::vector<uint64_t> modifiers,
VkImageUsageFlags usage,
VkImageCreateFlags flags);
#endif
void Destroy();
#if BUILDFLAG(IS_POSIX)
base::ScopedFD GetMemoryFd(VkExternalMemoryHandleTypeFlagBits handle_type =
VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT) {
return memories_[0]->GetMemoryFd(handle_type);
}
#endif
#if BUILDFLAG(IS_WIN)
base::win::ScopedHandle GetMemoryHandle(
VkExternalMemoryHandleTypeFlagBits handle_type =
VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT) {
return memories_[0]->GetMemoryHandle(handle_type);
}
#endif
#if BUILDFLAG(IS_FUCHSIA)
zx::vmo GetMemoryZirconHandle() {
return memories_[0]->GetMemoryZirconHandle();
}
#endif
VulkanDeviceQueue* device_queue() const { return device_queue_; }
const VkImageCreateInfo& create_info() const { return create_info_; }
gfx::Size size() const {
return gfx::Size(create_info_.extent.width, create_info_.extent.height);
}
VkFormat format() const { return create_info_.format; }
VkImageCreateFlags flags() const { return create_info_.flags; }
VkImageUsageFlags usage() const { return create_info_.usage; }
VkDeviceSize device_size(size_t plane = 0) const {
return memories_[0]->size();
}
uint32_t memory_type_index(size_t plane = 0) const {
return memories_[0]->type_index();
}
VkImageTiling image_tiling() const { return create_info_.tiling; }
uint32_t queue_family_index() const { return queue_family_index_; }
void set_queue_family_index(uint32_t index) { queue_family_index_ = index; }
const std::optional<VulkanYCbCrInfo>& ycbcr_info() const {
return ycbcr_info_;
}
VkImage image() const { return image_; }
VkDeviceMemory device_memory(size_t i = 0) const {
return memories_[0]->device_memory();
}
VkExternalMemoryHandleTypeFlags handle_types() const { return handle_types_; }
void set_native_pixmap(scoped_refptr<gfx::NativePixmap> pixmap) {
native_pixmap_ = std::move(pixmap);
}
const scoped_refptr<gfx::NativePixmap>& native_pixmap() const {
return native_pixmap_;
}
uint64_t modifier() const { return modifier_; }
size_t plane_count() const { return plane_count_; }
const std::array<VkSubresourceLayout, 4>& layouts() const { return layouts_; }
private:
// Create VkImage.
bool CreateVkImage(const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags,
VkImageTiling image_tiling,
const void* extra_image_create_info);
// Get memory requirements for the given plane at index.
VkMemoryRequirements GetMemoryRequirements(size_t plane);
// Bind memory with the given plane of the image.
bool BindMemory(size_t plane, std::unique_ptr<VulkanMemory> memory);
// Allocate memory and bind to the given plane of the image.
bool AllocateAndBindMemory(size_t plane,
const VkMemoryRequirements* requirements,
const void* extra_memory_allocation_info);
// Initialize for single plane or joint planes VkImage
bool InitializeSingleOrJointPlanes(VulkanDeviceQueue* device_queue,
const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags,
VkImageTiling image_tiling,
const void* extra_image_create_info,
const void* extra_memory_allocation_info,
const VkMemoryRequirements* requirements);
bool InitializeWithExternalMemory(VulkanDeviceQueue* device_queue,
const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags,
VkImageTiling image_tiling,
const void* extra_image_create_info,
const void* extra_memory_allocation_info);
bool InitializeFromGpuMemoryBufferHandle(
VulkanDeviceQueue* device_queue,
gfx::GpuMemoryBufferHandle gmb_handle,
const gfx::Size& size,
VkFormat format,
VkImageUsageFlags usage,
VkImageCreateFlags flags,
VkImageTiling image_tiling,
uint32_t queue_family_index);
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
bool InitializeWithExternalMemoryAndModifiers(VulkanDeviceQueue* device_queue,
const gfx::Size& size,
VkFormat format,
std::vector<uint64_t> modifiers,
VkImageUsageFlags usage,
VkImageCreateFlags flags);
#endif
raw_ptr<VulkanDeviceQueue> device_queue_ = nullptr;
VkImageCreateInfo create_info_{VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO};
// Image has multi planes and planes are not joint.
bool disjoint_planes_ = false;
uint32_t queue_family_index_ = VK_QUEUE_FAMILY_IGNORED;
std::optional<VulkanYCbCrInfo> ycbcr_info_;
VkImage image_ = VK_NULL_HANDLE;
// Device memory for each plane.
std::array<std::unique_ptr<VulkanMemory>, 4> memories_;
VkExternalMemoryHandleTypeFlags handle_types_ = 0;
scoped_refptr<gfx::NativePixmap> native_pixmap_;
uint64_t modifier_ = gfx::NativePixmapHandle::kNoModifier;
size_t plane_count_ = 1;
std::array<VkSubresourceLayout, 4> layouts_ = {};
};
} // namespace gpu
#endif // GPU_VULKAN_VULKAN_IMAGE_H_
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