| /* |
| * |
| * Copyright (C) 2015 Valve Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| * |
| * Author: Tobin Ehlis <tobin@lunarg.com> |
| */ |
| #include <assert.h> |
| #include <unordered_map> |
| #include "vk_debug_marker_layer.h" |
| std::unordered_map<void *, VkLayerDebugMarkerDispatchTable *> tableDebugMarkerMap; |
| |
| /* Various dispatchable objects will use the same underlying dispatch table if they |
| * are created from that "parent" object. Thus use pointer to dispatch table |
| * as the key to these table maps. |
| * Instance -> PhysicalDevice |
| * Device -> CommandBuffer or Queue |
| * If use the object themselves as key to map then implies Create entrypoints have to be intercepted |
| * and a new key inserted into map */ |
| VkLayerDebugMarkerDispatchTable * initDebugMarkerTable(VkDevice device) |
| { |
| VkLayerDebugMarkerDispatchTable *pDebugMarkerTable; |
| |
| assert(device); |
| VkLayerDispatchTable *pDisp = *(VkLayerDispatchTable **) device; |
| |
| std::unordered_map<void *, VkLayerDebugMarkerDispatchTable *>::const_iterator it = tableDebugMarkerMap.find((void *) pDisp); |
| if (it == tableDebugMarkerMap.end()) |
| { |
| pDebugMarkerTable = new VkLayerDebugMarkerDispatchTable; |
| tableDebugMarkerMap[(void *) pDisp] = pDebugMarkerTable; |
| } else |
| { |
| return it->second; |
| } |
| |
| pDebugMarkerTable->CmdDbgMarkerBegin = (PFN_vkCmdDbgMarkerBegin) pDisp->GetDeviceProcAddr(device, "vkCmdDbgMarkerBegin"); |
| pDebugMarkerTable->CmdDbgMarkerEnd = (PFN_vkCmdDbgMarkerEnd) pDisp->GetDeviceProcAddr(device, "vkCmdDbgMarkerEnd"); |
| pDebugMarkerTable->DbgSetObjectTag = (PFN_vkDbgSetObjectTag) pDisp->GetDeviceProcAddr(device, "vkDbgSetObjectTag"); |
| pDebugMarkerTable->DbgSetObjectName = (PFN_vkDbgSetObjectName) pDisp->GetDeviceProcAddr(device, "vkDbgSetObjectName"); |
| |
| return pDebugMarkerTable; |
| } |