From 12368a634fe60ae8efe4a55803f7e85d7b862f52 Mon Sep 17 00:00:00 2001
From: Artem Kharytoniuk <artemalive@gmail.com>
Date: Sun, 21 May 2017 13:19:41 +0300
Subject: [PATCH] Vulkan pipelines creation time statistics.

---
 src/engine/renderer/tr_init.c | 3 +++
 src/engine/renderer/vk.cpp    | 6 ++----
 src/engine/renderer/vk.h      | 1 +
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/engine/renderer/tr_init.c b/src/engine/renderer/tr_init.c
index 7c69e73..7646f65 100644
--- a/src/engine/renderer/tr_init.c
+++ b/src/engine/renderer/tr_init.c
@@ -1117,6 +1117,9 @@ void RE_EndRegistration( void ) {
 	if (!Sys_LowPhysicalMemory()) {
 		RB_ShowImages();
 	}
+
+	// VULKAN
+	ri.Printf(PRINT_ALL, "Vulkan: pipelines create time %d msec\n", (int)(vk_resources.pipeline_create_time * 1000));
 }
 
 
diff --git a/src/engine/renderer/vk.cpp b/src/engine/renderer/vk.cpp
index 036e336..607eeb1 100644
--- a/src/engine/renderer/vk.cpp
+++ b/src/engine/renderer/vk.cpp
@@ -1245,8 +1245,6 @@ void vk_shutdown() {
 	deinit_vulkan_library();
 }
 
-static float pipeline_create_time;
-
 void vk_release_resources() {
     vkDeviceWaitIdle(vk.device);
     auto& res = vk_resources;
@@ -1266,7 +1264,7 @@ void vk_release_resources() {
     for (int i = 0; i < res.num_pipelines; i++)
         vkDestroyPipeline(vk.device, res.pipelines[i], nullptr);
 
-    pipeline_create_time = 0.0f;
+	vk_resources.pipeline_create_time = 0.0f;
 
     for (int i = 0; i < MAX_VK_IMAGES; i++) {
         Vk_Image& image = res.images[i];
@@ -1916,7 +1914,7 @@ VkPipeline vk_find_pipeline(const Vk_Pipeline_Def& def) {
 
     Timer t;
     VkPipeline pipeline = create_pipeline(def);
-    pipeline_create_time += t.Elapsed_Seconds();
+    vk_resources.pipeline_create_time += t.Elapsed_Seconds();
 
     vk_resources.pipeline_defs[vk_resources.num_pipelines] = def;
     vk_resources.pipelines[vk_resources.num_pipelines] = pipeline;
diff --git a/src/engine/renderer/vk.h b/src/engine/renderer/vk.h
index 165f878..5fa00e3 100644
--- a/src/engine/renderer/vk.h
+++ b/src/engine/renderer/vk.h
@@ -192,6 +192,7 @@ struct Vk_Resources {
     int num_pipelines = 0;
     Vk_Pipeline_Def pipeline_defs[MAX_VK_PIPELINES];
     VkPipeline pipelines[MAX_VK_PIPELINES];
+	float pipeline_create_time;
 
     Vk_Image images[MAX_VK_IMAGES];