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fixing rendering issues

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kbz_8
2023-11-14 07:07:43 +01:00
parent 942deade55
commit 02d2dbb1bd
25 changed files with 171 additions and 117 deletions
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52
src/renderer/buffers/vk_buffer.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/08 18:55:57 by maldavid #+# #+# */
/* Updated: 2023/11/11 03:27:31 by maldavid ### ########.fr */
/* Updated: 2023/11/14 07:06:17 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -19,11 +19,9 @@
namespace mlx
{
void Buffer::create(Buffer::kind type, VkDeviceSize size, VkBufferUsageFlags usage, const void* data)
void Buffer::create(Buffer::kind type, VkDeviceSize size, VkBufferUsageFlags usage, const char* name, const void* data)
{
_usage = usage;
VmaAllocationCreateInfo alloc_info{};
alloc_info.flags = VMA_ALLOCATION_CREATE_HOST_ACCESS_RANDOM_BIT;
if(type == Buffer::kind::constant)
{
if(data == nullptr)
@@ -32,22 +30,20 @@ namespace mlx
return;
}
_usage |= VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
alloc_info.usage = VMA_MEMORY_USAGE_AUTO_PREFER_HOST;
}
else if(type == Buffer::kind::uniform)
alloc_info.usage = VMA_MEMORY_USAGE_AUTO_PREFER_HOST;
else
alloc_info.usage = VMA_MEMORY_USAGE_AUTO;
createBuffer(_usage, alloc_info, size);
VmaAllocationCreateInfo alloc_info{};
alloc_info.flags = VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT;
alloc_info.usage = VMA_MEMORY_USAGE_AUTO;
if(type == Buffer::kind::constant || data != nullptr)
createBuffer(_usage, alloc_info, size, name);
if(data != nullptr)
{
void* mapped = nullptr;
mapMem(&mapped);
std::memcpy(mapped, data, size);
unmapMem();
if(type == Buffer::kind::constant)
pushToGPU();
}
@@ -60,7 +56,7 @@ namespace mlx
Render_Core::get().getAllocator().destroyBuffer(_allocation, _buffer);
}
void Buffer::createBuffer(VkBufferUsageFlags usage, VmaAllocationCreateInfo info, VkDeviceSize size)
void Buffer::createBuffer(VkBufferUsageFlags usage, VmaAllocationCreateInfo info, VkDeviceSize size, const char* name)
{
VkBufferCreateInfo bufferInfo{};
bufferInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
@@ -68,7 +64,15 @@ namespace mlx
bufferInfo.usage = usage;
bufferInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
_allocation = Render_Core::get().getAllocator().createBuffer(&bufferInfo, &info, _buffer, _alloc_infos);
_name = name;
if(usage & VK_BUFFER_USAGE_INDEX_BUFFER_BIT)
_name.append("_index_buffer");
else if(usage & VK_BUFFER_USAGE_VERTEX_BUFFER_BIT)
_name.append("_vertex_buffer");
else if((usage & VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 1)
_name.append("_buffer");
_allocation = Render_Core::get().getAllocator().createBuffer(&bufferInfo, &info, _buffer, _name.c_str());
_size = size;
}
void Buffer::pushToGPU() noexcept
@@ -76,9 +80,11 @@ namespace mlx
VmaAllocationCreateInfo alloc_info{};
alloc_info.usage = VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE;
std::string new_name = _name + "_GPU";
Buffer newBuffer;
newBuffer._usage = (_usage & 0xFFFFFFFC) | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
newBuffer.createBuffer(newBuffer._usage, alloc_info, _alloc_infos.size);
newBuffer.createBuffer(newBuffer._usage, alloc_info, _size, new_name.c_str());
CmdPool cmdpool;
cmdpool.init();
@@ -100,7 +106,7 @@ namespace mlx
vkBeginCommandBuffer(commandBuffer, &beginInfo);
VkBufferCopy copyRegion{};
copyRegion.size = _alloc_infos.size;
copyRegion.size = _size;
vkCmdCopyBuffer(commandBuffer, _buffer, newBuffer._buffer, 1, &copyRegion);
vkEndCommandBuffer(commandBuffer);
@@ -128,9 +134,17 @@ namespace mlx
_buffer = buffer._buffer;
buffer._buffer = temp_b;
VmaAllocationInfo temp_i = _alloc_infos;
_alloc_infos = buffer._alloc_infos;
buffer._alloc_infos = temp_i;
VmaAllocation temp_a = buffer._allocation;
buffer._allocation = _allocation;
_allocation = temp_a;
VkDeviceSize temp_size = buffer._size;
buffer._size = _size;
_size = temp_size;
VkDeviceSize temp_offset = buffer._offset;
buffer._offset = _offset;
_offset = temp_offset;
VkBufferUsageFlags temp_u = _usage;
_usage = buffer._usage;