Emulator-Archive/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2024-11-23 05:19:56 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Vulkan: Document lifetime for desc set pool.

Browse Source
This commit is contained in:
Unknown W. Brackets 2021-12-09 23:57:37 -08:00
parent 8d06431ea7
commit c2c16032fe
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Common/GPU/Vulkan/VulkanMemory.h
View File

@ -137,16 +137,20 @@ private:
VkBufferUsageFlags usage_;
};
// Only appropriate for use in a per-frame pool.
class VulkanDescSetPool {
public:
VulkanDescSetPool(const char *tag, bool grow) : tag_(tag), grow_(grow) {
}
~VulkanDescSetPool();
// Must call this before use: defines how to clear cache of ANY returned values from Allocate().
void Setup(const std::function<void()> &clear) {
clear_ = clear;
}
void Create(VulkanContext *vulkan, const VkDescriptorPoolCreateInfo &info, const std::vector<VkDescriptorPoolSize> &sizes);
// Allocate a new set, which may resize and empty the current sets.
// Use only for the current frame, unless in a cache cleared by clear_.
VkDescriptorSet Allocate(int n, const VkDescriptorSetLayout *layouts);
void Reset();
void Destroy();