blender::gpu::MTLBufferPool Class Reference

#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 364 of file mtl_memory.hh.

Constructor & Destructor Documentation

~MTLBufferPool()

blender::gpu::MTLBufferPool::~MTLBufferPool

(

)

Definition at line 61 of file mtl_memory.mm.

Member Function Documentation

allocate()

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

Definition at line 103 of file mtl_memory.mm.

References allocate_aligned(), and size().

Referenced by blender::gpu::MTLVertBuf::bind(), 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 119 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(), MTL_LOG_DEBUG, options, result, blender::gpu::MTLBuffer::set_usage_size(), and size().

Referenced by allocate(), allocate_aligned_with_data(), and blender::gpu::MTLStorageBuf::MTLStorageBuf().

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 220 of file mtl_memory.mm.

References allocate_aligned(), BLI_assert, data, blender::gpu::MTLBuffer::flush_range(), blender::gpu::MTLBuffer::get_host_ptr(), blender::gpu::MTLBuffer::get_metal_buffer(), blender::gpu::MTLBuffer::get_resource_options(), length(), 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 110 of file mtl_memory.mm.

References allocate_aligned_with_data(), data, and size().

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 438 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 237 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 432 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 35 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 413 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 257 of file mtl_memory.mm.

References BLI_assert, blender::gpu::MTLBufferHandle::buffer, blender::gpu::MTLBufferHandle::buffer_size, blender::gpu::MTLBuffer::get_in_use(), blender::gpu::MTLBuffer::get_resource_options(), blender::gpu::MTLBufferHandle::insert_time, MEMORY_SIZE_1GB, MEMORY_SIZE_256MB, MEMORY_SIZE_2GB, MEMORY_SIZE_512MB, min_ii(), printf, and size().

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

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

• mtl_memory.hh
• mtl_memory.mm