diff options
Diffstat (limited to 'src/video_core/vulkan_common/vulkan_wrapper.h')
-rw-r--r-- | src/video_core/vulkan_common/vulkan_wrapper.h | 91 |
1 files changed, 78 insertions, 13 deletions
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h index 8ec708774..44fce47a5 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.h +++ b/src/video_core/vulkan_common/vulkan_wrapper.h @@ -673,6 +673,84 @@ private: const DeviceDispatch* dld = nullptr; }; +class Buffer { +public: + explicit Buffer(VkBuffer handle_, VkDevice owner_, VmaAllocator allocator_, + VmaAllocation allocation_, std::span<u8> mapped_, bool is_coherent_, + const DeviceDispatch& dld_) noexcept + : handle{handle_}, owner{owner_}, allocator{allocator_}, + allocation{allocation_}, mapped{mapped_}, is_coherent{is_coherent_}, dld{&dld_} {} + Buffer() = default; + + Buffer(const Buffer&) = delete; + Buffer& operator=(const Buffer&) = delete; + + Buffer(Buffer&& rhs) noexcept + : handle{std::exchange(rhs.handle, nullptr)}, owner{rhs.owner}, allocator{rhs.allocator}, + allocation{rhs.allocation}, mapped{rhs.mapped}, + is_coherent{rhs.is_coherent}, dld{rhs.dld} {} + + Buffer& operator=(Buffer&& rhs) noexcept { + Release(); + handle = std::exchange(rhs.handle, nullptr); + owner = rhs.owner; + allocator = rhs.allocator; + allocation = rhs.allocation; + mapped = rhs.mapped; + is_coherent = rhs.is_coherent; + dld = rhs.dld; + return *this; + } + + ~Buffer() noexcept { + Release(); + } + + VkBuffer operator*() const noexcept { + return handle; + } + + void reset() noexcept { + Release(); + handle = nullptr; + } + + explicit operator bool() const noexcept { + return handle != nullptr; + } + + /// Returns the host mapped memory, an empty span otherwise. + std::span<u8> Mapped() noexcept { + return mapped; + } + + std::span<const u8> Mapped() const noexcept { + return mapped; + } + + /// Returns true if the buffer is mapped to the host. + bool IsHostVisible() const noexcept { + return !mapped.empty(); + } + + void Flush() const; + + void Invalidate() const; + + void SetObjectNameEXT(const char* name) const; + +private: + void Release() const noexcept; + + VkBuffer handle = nullptr; + VkDevice owner = nullptr; + VmaAllocator allocator = nullptr; + VmaAllocation allocation = nullptr; + std::span<u8> mapped = {}; + bool is_coherent = false; + const DeviceDispatch* dld = nullptr; +}; + class Queue { public: /// Construct an empty queue handle. @@ -696,17 +774,6 @@ private: const DeviceDispatch* dld = nullptr; }; -class Buffer : public Handle<VkBuffer, VkDevice, DeviceDispatch> { - using Handle<VkBuffer, VkDevice, DeviceDispatch>::Handle; - -public: - /// Attaches a memory allocation. - void BindMemory(VkDeviceMemory memory, VkDeviceSize offset) const; - - /// Set object name. - void SetObjectNameEXT(const char* name) const; -}; - class BufferView : public Handle<VkBufferView, VkDevice, DeviceDispatch> { using Handle<VkBufferView, VkDevice, DeviceDispatch>::Handle; @@ -886,8 +953,6 @@ public: Queue GetQueue(u32 family_index) const noexcept; - Buffer CreateBuffer(const VkBufferCreateInfo& ci) const; - BufferView CreateBufferView(const VkBufferViewCreateInfo& ci) const; ImageView CreateImageView(const VkImageViewCreateInfo& ci) const; |