anv: destroy descriptor sets when pool gets destroyed
Patch maintains a list of sets in the pool and destroys possible remaining sets when pool is destroyed. As stated in Vulkan spec: "When a pool is destroyed, all descriptor sets allocated from the pool are implicitly freed and become invalid." This fixes memory leaks spotted with valgrind: ==19622== 96 bytes in 1 blocks are definitely lost in loss record 2 of 3 ==19622== at 0x483880B: malloc (vg_replace_malloc.c:309) ==19622== by 0x495B67E: default_alloc_func (anv_device.c:547) ==19622== by 0x4955E05: vk_alloc (vk_alloc.h:36) ==19622== by 0x4956A8F: anv_multialloc_alloc (anv_private.h:538) ==19622== by 0x4956A8F: anv_CreateDescriptorSetLayout (anv_descriptor_set.c:217) Fixes: 14f6275c ("anv/descriptor_set: add reference counting for descriptor set layouts") Signed-off-by:Tapani Pälli <tapani.palli@intel.com> Reviewed-by:
Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by:
Jason Ekstrand <jason@jlekstrand.net> (cherry picked from commit 105002bd) Conflicts resolved by Dylan and Jason