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Revert "further fixes for removing global set"

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This reverts commit 23753dcc453e854194995f04f5cd77b6ff1630fa.
This commit is contained in:
Matthew 2026-06-14 14:14:18 +10:00
parent b0202cfcea
commit 7b94b91e1f
1 changed files with 76 additions and 18 deletions
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94
vulkan/vulkan.d
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@ -35,7 +35,12 @@ alias DescSetLayout = VkDescriptorSetLayout;
alias PipelineLayout = VkPipelineLayout;
alias DescLayoutBinding = VkDescriptorSetLayoutBinding;
alias DescWrite = VkWriteDescriptorSet;
alias DescSet = VkDescriptorSet;
struct DescSet
{
VkDescriptorSet handle;
u32 dynamic_count;
}
bool g_VLAYER_SUPPORT = false;
@ -516,6 +521,8 @@ struct Vulkan
PipelineHandles[] pipeline_handles;
u32 pipeline_count;
VkPipeline[FRAME_OVERLAP] last_pipelines;
DescSetLayout global_set_layout;
DescSet global_set;
MappedBuffer!(u8) transfer_buf;
@ -599,7 +606,7 @@ CreateDescSetLayout(DescLayoutBinding[] bindings)
}
DescSet
AllocDescSet(DescSetLayout layout)
AllocDescSet(DescSetLayout layout, u32 dynamic_count = 0)
{
VkDescriptorSetAllocateInfo alloc_info = {
sType: VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
@ -608,15 +615,15 @@ AllocDescSet(DescSetLayout layout)
descriptorPool: g_vk.active_pool,
};
DescSet set;
VkResult result = vkAllocateDescriptorSets(g_vk.device, &alloc_info, &set);
DescSet set = { dynamic_count: dynamic_count };
VkResult result = vkAllocateDescriptorSets(g_vk.device, &alloc_info, &set.handle);
if(result == VK_ERROR_OUT_OF_POOL_MEMORY || result == VK_ERROR_FRAGMENTED_POOL)
{
PushDescriptorPool();
alloc_info.descriptorPool = g_vk.active_pool;
result = vkAllocateDescriptorSets(g_vk.device, &alloc_info, &set);
result = vkAllocateDescriptorSets(g_vk.device, &alloc_info, &set.handle);
VkCheckA("vkAllocateDescriptorSets failure", result);
}
@ -1503,21 +1510,50 @@ Bind(Pipeline pipeline_handle, DescSet[] sets, bool compute = false)
{
assert(pipeline_handle > 0, "Bind failure: pipeline is 0");
VkCommandBuffer cmd = (compute ? g_vk.comp_cmd : g_vk.cmd);
VkCommandBuffer cmd = (compute ? g_vk.comp_cmd : g_vk.cmd);
PipelineHandles* pipeline = g_vk.pipeline_handles.ptr + pipeline_handle;
BindPipeline(cmd, pipeline);
u32[] offsets;
if(g_vk.global_set.dynamic_count > 0)
{
offsets = Alloc!(u32)(g_vk.frame_arena, g_vk.global_set.dynamic_count);
}
vkCmdBindDescriptorSets(
cmd,
pipeline.type,
pipeline.layout,
0,
1,
&g_vk.global_set.handle,
cast(u32)offsets.length,
offsets.ptr
);
u32 offset_count;
VkDescriptorSet[] handles = Alloc!(VkDescriptorSet)(g_vk.frame_arena, sets.length);
foreach(i, set; sets)
{
handles[i] = set.handle;
offset_count += set.dynamic_count;
}
if(offset_count > 0)
{
offsets = Alloc!(u32)(g_vk.frame_arena, offset_count);
}
vkCmdBindDescriptorSets(
cmd,
pipeline.type,
pipeline.layout,
0,
cast(u32)sets.length,
sets.ptr,
0,
null
1,
cast(u32)handles.length,
handles.ptr,
cast(u32)offsets.length,
offsets.ptr
);
}
@ -1536,19 +1572,41 @@ Bind(Pipeline pipeline_handle, DescSet set, bool compute = false)
{
assert(pipeline_handle > 0, "Bind failure: pipeline is 0");
VkCommandBuffer cmd = (compute ? g_vk.comp_cmd : g_vk.cmd);
VkCommandBuffer cmd = (compute ? g_vk.comp_cmd : g_vk.cmd);
PipelineHandles* pipeline = g_vk.pipeline_handles.ptr + pipeline_handle;
BindPipeline(cmd, pipeline);
u32[] offsets;
if(g_vk.global_set.dynamic_count > 0)
{
offsets = Alloc!(u32)(g_vk.frame_arena, g_vk.global_set.dynamic_count);
}
vkCmdBindDescriptorSets(
cmd,
pipeline.type,
pipeline.layout,
0,
1,
&set,
0,
null
&g_vk.global_set.handle,
cast(u32)offsets.length,
offsets.ptr
);
if(set.dynamic_count > 0)
{
offsets = Alloc!(u32)(g_vk.frame_arena, set.dynamic_count);
}
vkCmdBindDescriptorSets(
cmd,
pipeline.type,
pipeline.layout,
1,
1,
&set.handle,
cast(u32)offsets.length,
offsets.ptr
);
}
@ -2031,7 +2089,7 @@ PrepareWrite(VkWriteDescriptorSet* write, DescSet set, Descriptor* desc)
write.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
write.descriptorType = desc.type;
write.dstSet = set;
write.dstSet = set.handle;
write.dstBinding = desc.binding;
write.descriptorCount = 1;
write.dstArrayElement = desc.index;
@ -2105,7 +2163,7 @@ WriteConvDescriptor(Buffer* buf)
VkWriteDescriptorSet write = {
sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
dstSet: g_vk.conv_desc_set,
dstSet: g_vk.conv_desc_set.handle,
dstBinding: 1,
descriptorCount: 1,
descriptorType: VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
@ -2125,7 +2183,7 @@ WriteConvDescriptor(ImageView* view)
VkWriteDescriptorSet write = {
sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
dstSet: g_vk.conv_desc_set,
dstSet: g_vk.conv_desc_set.handle,
dstBinding: 0,
descriptorCount: 1,
descriptorType: VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,