tree 36100809a0b025bdef4edafe24cc079411495a68
parent 9b9800d2675a7d04285fc204855b7d35eb1a55dd
author Jon Ashburn <jon@lunarg.com> 1441819764 -0600
committer Jon Ashburn <jon@lunarg.com> 1441837053 -0600

loader: Use GetProcAddr function names from layer manifest file

No longer assume vkGetInstanceProcAddr or <layerName>GetInstanceProcAddr to find
layer's instance GetProcAddrs. And similiar for device ProcAddr. Instead use
any value specified in manifest file. If none specified in manifest file then
assume vkGetInstanceProcAddr or vkGetDeviceProcAddr.