Blender: blender::gpu::MTLBufferPool Class Reference

Blender V4.3

#include <mtl_memory.hh>

Memory Management - MTLBufferPool and MTLSafeFreeList implementations
void	init (id< MTLDevice > device)

	~MTLBufferPool ()

gpu::MTLBuffer *	allocate (uint64_t size, bool cpu_visible)

gpu::MTLBuffer *	allocate_aligned (uint64_t size, uint alignment, bool cpu_visible)

gpu::MTLBuffer *	allocate_with_data (uint64_t size, bool cpu_visible, const void *data=nullptr)

gpu::MTLBuffer *	allocate_aligned_with_data (uint64_t size, uint alignment, bool cpu_visible, const void *data=nullptr)

bool	free_buffer (gpu::MTLBuffer *buffer)

void	update_memory_pools ()

MTLSafeFreeList *	get_current_safe_list ()

void	begin_new_safe_list ()

void	push_completed_safe_list (MTLSafeFreeList *list)

Detailed Description

Definition at line 363 of file mtl_memory.hh.

Constructor & Destructor Documentation

◆ ~MTLBufferPool()

blender::gpu::MTLBufferPool::~MTLBufferPool ( )

Definition at line 54 of file mtl_memory.mm.

Member Function Documentation

◆ allocate()

gpu::MTLBuffer * blender::gpu::MTLBufferPool::allocate	(	uint64_t	size,
		bool	cpu_visible )

Definition at line 96 of file mtl_memory.mm.

References allocate_aligned().

Referenced by blender::gpu::MTLVertBuf::bind(), blender::gpu::MTLVertBuf::duplicate_data(), blender::gpu::MTLContext::ensure_texture_bindings(), blender::gpu::MTLContext::ensure_texture_bindings(), blender::gpu::MTLIndexBuf::get_index_buffer(), blender::gpu::MTLStorageBuf::init(), blender::gpu::MTLStorageBuf::read(), blender::gpu::MTLVertBuf::read(), blender::gpu::MTLStorageBuf::update(), and blender::gpu::MTLIndexBuf::upload_data().

◆ allocate_aligned()

gpu::MTLBuffer * blender::gpu::MTLBufferPool::allocate_aligned	(	uint64_t	size,
		uint	alignment,
		bool	cpu_visible )

Definition at line 112 of file mtl_memory.mm.

References BLI_assert, ceil_to_multiple_ul(), blender::gpu::MTLBuffer::flag_in_use(), blender::gpu::MTLBuffer::get_in_use(), blender::gpu::MTLBuffer::get_metal_buffer(), blender::gpu::MTLBuffer::get_size(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::lookup_ptr(), MTL_LOG_INFO, options, and blender::gpu::MTLBuffer::set_usage_size().

Referenced by allocate(), and allocate_aligned_with_data().

◆ allocate_aligned_with_data()

gpu::MTLBuffer * blender::gpu::MTLBufferPool::allocate_aligned_with_data	(	uint64_t	size,
		uint	alignment,
		bool	cpu_visible,
		const void *	data = nullptr )

Definition at line 213 of file mtl_memory.mm.

References allocate_aligned(), BLI_assert, blender::gpu::MTLBuffer::flush_range(), blender::gpu::MTLBuffer::get_host_ptr(), blender::gpu::MTLBuffer::get_metal_buffer(), blender::gpu::MTLBuffer::get_resource_options(), and size().

Referenced by allocate_with_data().

◆ allocate_with_data()

gpu::MTLBuffer * blender::gpu::MTLBufferPool::allocate_with_data	(	uint64_t	size,
		bool	cpu_visible,
		const void *	data = nullptr )

Definition at line 103 of file mtl_memory.mm.

References allocate_aligned_with_data().

Referenced by blender::gpu::MTLUniformBuf::update(), blender::gpu::MTLTexture::update_sub(), and blender::gpu::MTLIndexBuf::upload_data().

◆ begin_new_safe_list()

void blender::gpu::MTLBufferPool::begin_new_safe_list ( )

Definition at line 431 of file mtl_memory.mm.

References blender::gpu::MTLSafeFreeList::decrement_reference(), and get_current_safe_list().

Referenced by init(), and blender::gpu::MTLBackend::render_step().

◆ free_buffer()

bool blender::gpu::MTLBufferPool::free_buffer ( gpu::MTLBuffer * buffer )

Definition at line 230 of file mtl_memory.mm.

References BLI_assert, blender::gpu::MTLBuffer::flag_in_use(), get_current_safe_list(), blender::gpu::MTLBuffer::get_in_use(), and blender::gpu::MTLSafeFreeList::insert_buffer().

Referenced by blender::gpu::MTLBuffer::free().

◆ get_current_safe_list()

MTLSafeFreeList * blender::gpu::MTLBufferPool::get_current_safe_list ( )

Definition at line 425 of file mtl_memory.mm.

Referenced by begin_new_safe_list(), free_buffer(), blender::gpu::present(), blender::gpu::MTLBackend::render_step(), and blender::gpu::MTLCommandBufferManager::submit().

◆ init()

void blender::gpu::MTLBufferPool::init ( id< MTLDevice > device )

Definition at line 28 of file mtl_memory.mm.

References begin_new_safe_list(), and BLI_assert.

Referenced by blender::gpu::MTLContext::MTLContext().

◆ push_completed_safe_list()

void blender::gpu::MTLBufferPool::push_completed_safe_list ( MTLSafeFreeList * list )

Definition at line 406 of file mtl_memory.mm.

References BLI_assert, and blender::gpu::MTLSafeFreeList::flag_in_queue().

Referenced by blender::gpu::MTLSafeFreeList::decrement_reference().

◆ update_memory_pools()

void blender::gpu::MTLBufferPool::update_memory_pools ( )

Definition at line 250 of file mtl_memory.mm.

References BLI_assert, blender::gpu::MTLBuffer::get_in_use(), blender::gpu::MTLBuffer::get_resource_options(), blender::gpu::MTLBufferHandle::insert_time, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::items(), blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::keys(), MEMORY_SIZE_1GB, MEMORY_SIZE_256MB, MEMORY_SIZE_2GB, MEMORY_SIZE_512MB, min_ii(), printf, blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), and blender::Map< Key, Value, InlineBufferCapacity, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::values().

Referenced by blender::gpu::MTLBackend::render_step().

The documentation for this class was generated from the following files: