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improving descriptor sets and pools management

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Kbz-8
2024-01-20 08:46:50 +01:00
parent 6866f2240e
commit 05362905f7
17 changed files with 186 additions and 60 deletions
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39
src/renderer/descriptors/descriptor_pool_manager.cpp git.filemode.normal_file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* descriptor_pool_manager.cpp :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/20 06:51:47 by maldavid #+# #+# */
/* Updated: 2024/01/20 08:18:27 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
#include <renderer/core/render_core.h>
#include <renderer/descriptors/descriptor_pool_manager.h>
namespace mlx
{
DescriptorPool& DescriptorPoolManager::getAvailablePool()
{
for(auto& pool : _pools)
{
if(pool.getNumberOfSetsAllocated() < MAX_SETS_PER_POOL)
return pool;
}
VkDescriptorPoolSize pool_sizes[] = {
{ VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, (MAX_FRAMES_IN_FLIGHT * NUMBER_OF_UNIFORM_BUFFERS) },
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, MAX_SETS_PER_POOL - (MAX_FRAMES_IN_FLIGHT * NUMBER_OF_UNIFORM_BUFFERS) }
};
_pools.emplace_front().init((sizeof(pool_sizes) / sizeof(VkDescriptorPoolSize)), pool_sizes);
return _pools.front();
}
void DescriptorPoolManager::destroyAllPools()
{
for(auto& pool : _pools)
pool.destroy();
_pools.clear();
}
}