Mercurial > games > semicongine

annotate semicongine/vulkan/commandbuffer.nim @ 1137:a4aa9f374d44

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
did: more renaming
author sam <sam@basx.dev>
date Tue, 04 Jun 2024 20:51:22 +0700
parents cca6f1a675db
children 02e1d2658ff5
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 ../core
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
2 import ./device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
3 import ./physicaldevice
951
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
4 import ./syncing
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
5
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
6 type
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
7 CommandBufferPool* = object
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
8 device: Device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
9 vk*: VkCommandPool
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
10 family*: QueueFamily
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
11 buffers*: seq[VkCommandBuffer]
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 proc createCommandBufferPool*(device: Device, family: QueueFamily, nBuffers: int): CommandBufferPool =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
14 assert device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
15 var createInfo = VkCommandPoolCreateInfo(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
16 sType: VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
17 flags: toBits [VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT],
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
18 queueFamilyIndex: family.index,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
19 )
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
20 result.family = family
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
21 result.device = device
943
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
22 checkVkResult device.vk.vkCreateCommandPool(addr createInfo, nil, addr result.vk)
840
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 var allocInfo = VkCommandBufferAllocateInfo(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
25 sType: VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
26 commandPool: result.vk,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
27 level: VK_COMMAND_BUFFER_LEVEL_PRIMARY,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
28 commandBufferCount: uint32(nBuffers),
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
29 )
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
30 result.buffers = newSeq[VkCommandBuffer](nBuffers)
1137
a4aa9f374d44 did: more renaming
sam <sam@basx.dev>
parents: 956
diff changeset
31 checkVkResult device.vk.vkAllocateCommandBuffers(addr allocInfo, result.buffers.ToCPointer)
943
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
32
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
33 proc pipelineBarrier*(
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
34 commandBuffer: VkCommandBuffer,
945
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
35 srcStages: openArray[VkPipelineStageFlagBits],
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
36 dstStages: openArray[VkPipelineStageFlagBits],
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
37 memoryBarriers: openArray[VkMemoryBarrier] = [],
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
38 bufferMemoryBarriers: openArray[VkBufferMemoryBarrier] = [],
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
39 imageBarriers: openArray[VkImageMemoryBarrier] = [],
943
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
40 ) =
945
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
41
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
42 vkCmdPipelineBarrier(
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
43 commandBuffer,
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
44 srcStageMask = srcStages.toBits,
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
45 dstStageMask = dstStages.toBits,
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
46 dependencyFlags = VkDependencyFlags(0),
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
47 memoryBarrierCount = uint32(memoryBarriers.len),
1137
a4aa9f374d44 did: more renaming
sam <sam@basx.dev>
parents: 956
diff changeset
48 pMemoryBarriers = memoryBarriers.ToCPointer,
945
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
49 bufferMemoryBarrierCount = uint32(bufferMemoryBarriers.len),
1137
a4aa9f374d44 did: more renaming
sam <sam@basx.dev>
parents: 956
diff changeset
50 pBufferMemoryBarriers = bufferMemoryBarriers.ToCPointer,
945
b65068f5f246 del: do not use vulkan 1.3 functions to support older hardware
sam <sam@basx.dev>
parents: 943
diff changeset
51 imageMemoryBarrierCount = uint32(imageBarriers.len),
1137
a4aa9f374d44 did: more renaming
sam <sam@basx.dev>
parents: 956
diff changeset
52 pImageMemoryBarriers = imageBarriers.ToCPointer,
943
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
53 )
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
54
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
55
956
cca6f1a675db fix: again, I think, I have now a correct syncing of vertex buffers updates and drawing of multiple frames in flight XD
sam <sam@basx.dev>
parents: 953
diff changeset
56 template withSingleUseCommandBuffer*(device: Device, queue: Queue, commandBuffer, body: untyped): untyped =
950
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess
sam <sam@basx.dev>
parents: 945
diff changeset
57 # TODO? This is super slow, because we call vkQueueWaitIdle
951
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
58 block:
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
59 assert device.vk.valid
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
60 assert queue.vk.valid
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
61
951
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
62 var
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
63 commandBufferPool = createCommandBufferPool(device, queue.family, 1)
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
64 commandBuffer = commandBufferPool.buffers[0]
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
65 beginInfo = VkCommandBufferBeginInfo(
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
66 sType: VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
67 flags: VkCommandBufferUsageFlags(VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT),
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
68 )
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
69 checkVkResult commandBuffer.vkBeginCommandBuffer(addr beginInfo)
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
70
951
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
71 block:
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
72 body
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
73
951
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
74 checkVkResult commandBuffer.vkEndCommandBuffer()
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
75 var submitInfo = VkSubmitInfo(
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
76 sType: VK_STRUCTURE_TYPE_SUBMIT_INFO,
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
77 commandBufferCount: 1,
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
78 pCommandBuffers: addr commandBuffer,
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
79 )
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
80 checkVkResult queue.vk.vkQueueSubmit(1, addr submitInfo, VkFence(0))
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
81 checkVkResult queue.vk.vkQueueWaitIdle()
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
82 commandBufferPool.destroy()
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
83
c6213a794ab0 fix: bad syncing mechanism, much better now (I think)
sam <sam@basx.dev>
parents: 950
diff changeset
84
840
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
85 proc destroy*(commandpool: var CommandBufferPool) =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
86 assert commandpool.device.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
87 assert commandpool.vk.valid
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
88 commandpool.device.vk.vkDestroyCommandPool(commandpool.vk, nil)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries
Sam <sam@basx.dev>
parents:
diff changeset
89 commandpool.vk.reset
943
925197a1ec95 add: some sync (not finished), simplify renderpass af
sam <sam@basx.dev>
parents: 920
diff changeset
90