#include <mtl_memory.hh>

Public Member Functions
	MTLScratchBufferManager (MTLContext &context)
	MEM_CXX_CLASS_ALLOC_FUNCS ("MTLBufferPool")
MTLScratchBufferManager and MTLCircularBuffer implementation.
	~MTLScratchBufferManager ()
void	init ()
void	free ()
MTLTemporaryBuffer	scratch_buffer_allocate_range (uint64_t alloc_size)
MTLTemporaryBuffer	scratch_buffer_allocate_range_aligned (uint64_t alloc_size, uint alignment)
void	ensure_increment_scratch_buffer ()
void	flush_active_scratch_buffer ()
void	bind_as_ssbo (int slot)
void	unbind_as_ssbo ()

Static Public Attributes
static constexpr uint	mtl_scratch_buffer_max_size_ = 128 * 1024 * 1024
static constexpr uint	mtl_scratch_buffer_initial_size_ = 16 * 1024 * 1024

Detailed Description

Definition at line 469 of file mtl_memory.hh.

Constructor & Destructor Documentation

◆ MTLScratchBufferManager()

blender::gpu::MTLScratchBufferManager::MTLScratchBufferManager ( MTLContext & context )

inline

Definition at line 498 of file mtl_memory.hh.

◆ ~MTLScratchBufferManager()

blender::gpu::MTLScratchBufferManager::~MTLScratchBufferManager ( )

Definition at line 836 of file mtl_memory.mm.

References free().

Member Function Documentation

◆ bind_as_ssbo()

void blender::gpu::MTLScratchBufferManager::bind_as_ssbo ( int slot )

Definition at line 922 of file mtl_memory.mm.

References blender::gpu::MTLStorageBuf::bind(), and BLI_assert.

◆ ensure_increment_scratch_buffer()

void blender::gpu::MTLScratchBufferManager::ensure_increment_scratch_buffer ( )

Definition at line 892 of file mtl_memory.mm.

References BLI_assert, MTL_LOG_DEBUG, and blender::gpu::MTLCircularBuffer::reset().

◆ flush_active_scratch_buffer()

void blender::gpu::MTLScratchBufferManager::flush_active_scratch_buffer ( )

Definition at line 914 of file mtl_memory.mm.

References BLI_assert, and blender::gpu::MTLCircularBuffer::flush().

◆ free()

void blender::gpu::MTLScratchBufferManager::free ( )

Definition at line 859 of file mtl_memory.mm.

Referenced by blender::gpu::MTLContext::~MTLContext(), and ~MTLScratchBufferManager().

◆ init()

void blender::gpu::MTLScratchBufferManager::init ( )

Definition at line 841 of file mtl_memory.mm.

References BLI_assert, and mtl_scratch_buffer_initial_size_.

◆ MEM_CXX_CLASS_ALLOC_FUNCS()

blender::gpu::MTLScratchBufferManager::MEM_CXX_CLASS_ALLOC_FUNCS ( "MTLBufferPool" )

◆ scratch_buffer_allocate_range()

MTLTemporaryBuffer blender::gpu::MTLScratchBufferManager::scratch_buffer_allocate_range ( uint64_t alloc_size )

Definition at line 871 of file mtl_memory.mm.

References scratch_buffer_allocate_range_aligned().

Referenced by blender::gpu::MTLIndexBuf::update_sub().

◆ scratch_buffer_allocate_range_aligned()

MTLTemporaryBuffer blender::gpu::MTLScratchBufferManager::scratch_buffer_allocate_range_aligned	(	uint64_t	alloc_size,
		uint	alignment )

Definition at line 876 of file mtl_memory.mm.

References blender::gpu::MTLCircularBuffer::allocate_range_aligned(), BLI_assert, BLI_assert_msg, max_uu(), blender::gpu::MTLBufferRange::metal_buffer, and blender::gpu::MTLBufferRange::size.

Referenced by scratch_buffer_allocate_range(), and blender::gpu::MTLVertBuf::update_sub().

◆ unbind_as_ssbo()

void blender::gpu::MTLScratchBufferManager::unbind_as_ssbo ( )

Definition at line 930 of file mtl_memory.mm.

References BLI_assert, and blender::gpu::MTLStorageBuf::unbind().

Member Data Documentation

◆ mtl_scratch_buffer_initial_size_

uint blender::gpu::MTLScratchBufferManager::mtl_scratch_buffer_initial_size_ = 16 * 1024 * 1024

staticconstexpr

Definition at line 484 of file mtl_memory.hh.

Referenced by init().

◆ mtl_scratch_buffer_max_size_

uint blender::gpu::MTLScratchBufferManager::mtl_scratch_buffer_max_size_ = 128 * 1024 * 1024