#include <mtl_memory.hh>

Public Member Functions
	MTLScratchBufferManager (MTLContext &context)

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 ()

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 429 of file mtl_memory.hh.

Constructor & Destructor Documentation

◆ MTLScratchBufferManager()

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

inline

Definition at line 458 of file mtl_memory.hh.

◆ ~MTLScratchBufferManager()

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

Definition at line 622 of file mtl_memory.mm.

References free().

Member Function Documentation

◆ ensure_increment_scratch_buffer()

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

Definition at line 678 of file mtl_memory.mm.

References BLI_assert, blender::gpu::MTLContext::get_current_frame_index(), MTL_LOG_INFO, and blender::gpu::MTLCircularBuffer::reset().

◆ flush_active_scratch_buffer()

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

Definition at line 700 of file mtl_memory.mm.

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

Referenced by blender::gpu::MTLCommandBufferManager::submit().

◆ free()

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

Definition at line 645 of file mtl_memory.mm.

Referenced by ~MTLScratchBufferManager().

◆ init()

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

Definition at line 627 of file mtl_memory.mm.

References BLI_assert, blender::gpu::MTLContext::device, and mtl_scratch_buffer_initial_size_.

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

◆ scratch_buffer_allocate_range()

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

Definition at line 657 of file mtl_memory.mm.

References scratch_buffer_allocate_range_aligned().

◆ scratch_buffer_allocate_range_aligned()

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

Definition at line 662 of file mtl_memory.mm.

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

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

Member Data Documentation

◆ mtl_scratch_buffer_initial_size_

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

staticconstexpr

Definition at line 444 of file mtl_memory.hh.

Referenced by init().

◆ mtl_scratch_buffer_max_size_

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