From 9eb0b524dace8b18bdf73d0dbb6966425a324daa Mon Sep 17 00:00:00 2001
From: Chris Forbes <chrisforbes@google.com>
Date: Tue, 21 Jun 2016 13:04:18 +1200
Subject: layers: Move CMD_POOL_INFO to header, rename, add helper

Signed-off-by: Chris Forbes <chrisforbes@google.com>
---
 layers/core_validation.cpp | 17 +++++++++--------
 layers/core_validation.h   |  8 ++++++++
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index c3308900..eb3ccc03 100644
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -93,13 +93,6 @@ using std::unordered_set;
 // Object value will be used to identify them internally.
 static const VkDeviceMemory MEMTRACKER_SWAP_CHAIN_IMAGE_KEY = (VkDeviceMemory)(-1);
 
-// Track command pools and their command buffers
-struct CMD_POOL_INFO {
-    VkCommandPoolCreateFlags createFlags;
-    uint32_t queueFamilyIndex;
-    list<VkCommandBuffer> commandBuffers; // list container of cmd buffers allocated from this pool
-};
-
 struct devExts {
     bool wsi_enabled;
     unordered_map<VkSwapchainKHR, unique_ptr<SWAPCHAIN_NODE>> swapchainMap;
@@ -129,7 +122,7 @@ struct layer_data {
     unordered_map<VkBufferView, unique_ptr<VkBufferViewCreateInfo>> bufferViewMap;
     unordered_map<VkBuffer, unique_ptr<BUFFER_NODE>> bufferMap;
     unordered_map<VkPipeline, PIPELINE_NODE *> pipelineMap;
-    unordered_map<VkCommandPool, CMD_POOL_INFO> commandPoolMap;
+    unordered_map<VkCommandPool, COMMAND_POOL_NODE> commandPoolMap;
     unordered_map<VkDescriptorPool, DESCRIPTOR_POOL_NODE *> descriptorPoolMap;
     unordered_map<VkDescriptorSet, cvdescriptorset::DescriptorSet *> setMap;
     unordered_map<VkDescriptorSetLayout, cvdescriptorset::DescriptorSetLayout *> descriptorSetLayoutMap;
@@ -342,6 +335,14 @@ SEMAPHORE_NODE *getSemaphoreNode(layer_data *dev_data, VkSemaphore semaphore) {
     return &it->second;
 }
 
+COMMAND_POOL_NODE *getCommandPoolNode(layer_data *dev_data, VkCommandPool pool) {
+    auto it = dev_data->commandPoolMap.find(pool);
+    if (it == dev_data->commandPoolMap.end()) {
+        return nullptr;
+    }
+    return &it->second;
+}
+
 static VkDeviceMemory *get_object_mem_binding(layer_data *my_data, uint64_t handle, VkDebugReportObjectTypeEXT type) {
     switch (type) {
     case VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT: {
diff --git a/layers/core_validation.h b/layers/core_validation.h
index fe5a3d57..93c7e6e7 100644
--- a/layers/core_validation.h
+++ b/layers/core_validation.h
@@ -268,3 +268,11 @@ typedef struct stencil_data {
     uint32_t writeMask;
     uint32_t reference;
 } CBStencilData;
+
+// Track command pools and their command buffers
+struct COMMAND_POOL_NODE {
+    VkCommandPoolCreateFlags createFlags;
+    uint32_t queueFamilyIndex;
+    // TODO: why is this std::list?
+    std::list<VkCommandBuffer> commandBuffers; // container of cmd buffers allocated from this pool
+};
-- 
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