Mercurial > games > semicongine

annotate semicongine/vulkan/buffer.nim @ 1052:b8d20f75ecef

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add: some sync (not finished), simplify renderpass af
author sam <sam@basx.dev>
date Sat, 30 Mar 2024 20:29:33 +0700
parents c66503386e8b
children b65068f5f246
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
1 import std/strformat
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
2 import std/typetraits
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
3 import std/sequtils
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
4 import std/tables
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
5 import std/logging
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
6
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
7 import ../core
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
8 import ./device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
9 import ./memory
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
10 import ./physicaldevice
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
11 import ./commandbuffer
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
12
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
13 type
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
14 Buffer* = object
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
15 device*: Device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
16 vk*: VkBuffer
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
17 size*: int
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
18 usage*: seq[VkBufferUsageFlagBits]
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
19 case memoryAllocated*: bool
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
20 of false: discard
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
21 of true:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
22 memory*: DeviceMemory
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
23
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
24
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
25 proc `==`*(a, b: Buffer): bool =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
26 a.vk == b.vk
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
27
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
28 func `$`*(buffer: Buffer): string =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
29 &"Buffer(vk: {buffer.vk}, size: {buffer.size}, usage: {buffer.usage})"
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
30
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
31 proc requirements(buffer: Buffer): MemoryRequirements =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
32 assert buffer.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
33 assert buffer.device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
34 var req: VkMemoryRequirements
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
35 buffer.device.vk.vkGetBufferMemoryRequirements(buffer.vk, addr req)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
36 result.size = req.size
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
37 result.alignment = req.alignment
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
38 let memorytypes = buffer.device.physicaldevice.vk.getMemoryProperties().types
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
39 for i in 0 ..< sizeof(req.memoryTypeBits) * 8:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
40 if ((req.memoryTypeBits shr i) and 1) == 1:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
41 result.memoryTypes.add memorytypes[i]
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
42
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
43 proc allocateMemory(buffer: var Buffer, requireMappable: bool, preferVRAM: bool, preferAutoFlush: bool) =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
44 assert buffer.device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
45 assert buffer.memoryAllocated == false
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
46
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
47 let requirements = buffer.requirements()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
48 let memoryType = requirements.memoryTypes.selectBestMemoryType(
902
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
49 requireMappable = requireMappable,
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
50 preferVRAM = preferVRAM,
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
51 preferAutoFlush = preferAutoFlush
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
52 )
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
53
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
54 debug "Allocating memory for buffer: ", buffer.size, " bytes of type ", memoryType
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
55 # need to replace the whole buffer object, due to case statement
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
56 buffer = Buffer(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
57 device: buffer.device,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
58 vk: buffer.vk,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
59 size: buffer.size,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
60 usage: buffer.usage,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
61 memoryAllocated: true,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
62 memory: buffer.device.allocate(requirements.size, memoryType)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
63 )
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
64 checkVkResult buffer.device.vk.vkBindBufferMemory(buffer.vk, buffer.memory.vk, VkDeviceSize(0))
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
65
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
66 # currently no support for extended structure and concurrent/shared use
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
67 # (shardingMode = VK_SHARING_MODE_CONCURRENT not supported)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
68 proc createBuffer*(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
69 device: Device,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
70 size: int,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
71 usage: openArray[VkBufferUsageFlagBits],
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
72 requireMappable: bool,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
73 preferVRAM: bool,
902
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
74 preferAutoFlush = true,
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
75 ): Buffer =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
76 assert device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
77 assert size > 0
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
78
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
79 result.device = device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
80 result.size = size
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
81 result.usage = usage.toSeq
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
82 if not requireMappable:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
83 result.usage.add VK_BUFFER_USAGE_TRANSFER_DST_BIT
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
84 var createInfo = VkBufferCreateInfo(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
85 sType: VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
86 flags: VkBufferCreateFlags(0),
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
87 size: uint64(size),
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
88 usage: toBits(result.usage),
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
89 sharingMode: VK_SHARING_MODE_EXCLUSIVE,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
90 )
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
91
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
92 checkVkResult vkCreateBuffer(
902
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
93 device = device.vk,
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
94 pCreateInfo = addr createInfo,
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
95 pAllocator = nil,
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
96 pBuffer = addr result.vk
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
97 )
902
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
98 result.allocateMemory(requireMappable = requireMappable, preferVRAM = preferVRAM, preferAutoFlush = preferAutoFlush)
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
99
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
100
1052
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
101 proc copy*(src, dst: Buffer, queue: Queue, dstOffset = 0) =
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
102 assert src.device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
103 assert dst.device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
104 assert src.device == dst.device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
105 assert src.size <= dst.size - dstOffset
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
106 assert VK_BUFFER_USAGE_TRANSFER_SRC_BIT in src.usage
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
107 assert VK_BUFFER_USAGE_TRANSFER_DST_BIT in dst.usage
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
108
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
109 var copyRegion = VkBufferCopy(size: VkDeviceSize(src.size), dstOffset: VkDeviceSize(dstOffset))
1052
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
110 withSingleUseCommandBuffer(src.device, queue, true, commandBuffer):
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
111 let barrier = VkMemoryBarrier2(
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
112 sType: VK_STRUCTURE_TYPE_MEMORY_BARRIER_2,
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
113 srcStageMask: [VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT].toBits,
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
114 srcAccessMask: [VK_ACCESS_2_MEMORY_WRITE_BIT].toBits,
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
115 dstStageMask: [VK_PIPELINE_STAGE_2_VERTEX_ATTRIBUTE_INPUT_BIT].toBits,
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
116 dstAccessMask: [VK_ACCESS_2_MEMORY_READ_BIT].toBits,
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
117 )
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
118 commandBuffer.pipelineBarrier(memoryBarriers = [barrier])
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
119 commandBuffer.vkCmdCopyBuffer(src.vk, dst.vk, 1, addr(copyRegion))
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
120
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
121 proc destroy*(buffer: var Buffer) =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
122 assert buffer.device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
123 assert buffer.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
124 buffer.device.vk.vkDestroyBuffer(buffer.vk, nil)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
125 if buffer.memoryAllocated:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
126 assert buffer.memory.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
127 buffer.memory.free
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
128 buffer = Buffer(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
129 device: buffer.device,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
130 vk: buffer.vk,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
131 size: buffer.size,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
132 usage: buffer.usage,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
133 memoryAllocated: false,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
134 )
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
135 buffer.vk.reset
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
136
1052
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
137 proc setData*(dst: Buffer, queue: Queue, src: pointer, size: int, bufferOffset = 0) =
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
138 assert bufferOffset + size <= dst.size
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
139 if dst.memory.canMap:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
140 copyMem(cast[pointer](cast[int](dst.memory.data) + bufferOffset), src, size)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
141 if dst.memory.needsFlushing:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
142 dst.memory.flush()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
143 else: # use staging buffer, slower but required if memory is not host visible
902
904e0a827ef3 did: auto-formatting
Sam <sam@basx.dev>
parents: 840
diff changeset
144 var stagingBuffer = dst.device.createBuffer(size, [VK_BUFFER_USAGE_TRANSFER_SRC_BIT], requireMappable = true, preferVRAM = false, preferAutoFlush = true)
1052
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
145 setData(stagingBuffer, queue, src, size, 0)
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
146 stagingBuffer.copy(dst, queue, bufferOffset)
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
147 stagingBuffer.destroy()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
148
1052
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
149 proc setData*[T: seq](dst: Buffer, queue: Queue, src: ptr T, offset = 0'u64) =
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
150 dst.setData(queue, src, sizeof(get(genericParams(T), 0)) * src[].len, offset = offset)
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
151
1052
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
152 proc setData*[T](dst: Buffer, queue: Queue, src: ptr T, offset = 0'u64) =
b8d20f75ecef add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
153 dst.setData(queue, src, sizeof(T), offset = offset)
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
154