From: Taekyun Kim <tkq.kim@samsung.com>
Date: Wed, 28 Sep 2016 06:36:27 +0000 (+0900)
Subject: wsi: Wrapper object for VkPhysicalDevice
X-Git-Tag: submit/submit/tizen/20170906.070327/20170906.070422~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4d75900725ef439b89604bf9325c94c58010125b;p=platform%2Fcore%2Fuifw%2Fvulkan-wsi-tizen.git

wsi: Wrapper object for VkPhysicalDevice

Change-Id: I88ff8018277ce407f1014370e28ccec0d01757a9
---

diff --git a/src/wsi/icd.c b/src/wsi/icd.c
index 677ea28..6fcc199 100644
--- a/src/wsi/icd.c
+++ b/src/wsi/icd.c
@@ -35,6 +35,18 @@ vk_get_icd(void)
 	return &icd;
 }
 
+static vk_physical_device_t dev;
+
+vk_physical_device_t *
+vk_get_physical_device(VkPhysicalDevice pdev)
+{
+	if (dev.pdev != VK_NULL_HANDLE && dev.pdev != pdev)
+		return NULL;
+
+	dev.pdev = pdev;
+	return &dev;
+}
+
 static const VkExtensionProperties wsi_instance_extensions[] = {
 	{ VK_KHR_SURFACE_EXTENSION_NAME, 25 },
 	{ VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME, 4 },
@@ -98,6 +110,7 @@ module_init(void)
 		   ARRAY_LENGTH(wsi_instance_extensions) * sizeof(VkExtensionProperties));
 
 	icd.instance_extension_count = count + ARRAY_LENGTH(wsi_instance_extensions);
+	dev.pdev = VK_NULL_HANDLE;
 }
 
 static void __attribute__((destructor))
diff --git a/src/wsi/wsi.h b/src/wsi/wsi.h
index 9539a57..09be9b3 100644
--- a/src/wsi/wsi.h
+++ b/src/wsi/wsi.h
@@ -33,15 +33,16 @@
 #include <utils.h>
 #include <tpl.h>
 
-typedef struct vk_surface	vk_surface_t;
-typedef struct vk_swapchain	vk_swapchain_t;
-typedef struct vk_buffer	vk_buffer_t;
-typedef struct vk_icd		vk_icd_t;
+typedef struct vk_surface			vk_surface_t;
+typedef struct vk_swapchain			vk_swapchain_t;
+typedef struct vk_buffer			vk_buffer_t;
+typedef struct vk_physical_device	vk_physical_device_t;
+typedef struct vk_icd				vk_icd_t;
 
 struct vk_icd {
 	void	*lib;
 
-	PFN_vkGetInstanceProcAddr	 				get_proc_addr;
+	PFN_vkGetInstanceProcAddr					get_proc_addr;
 	PFN_vkEnumerateDeviceExtensionProperties	enum_dev_exts;
 
 	uint32_t				 instance_extension_count;
@@ -56,6 +57,13 @@ struct vk_icd {
 vk_icd_t *
 vk_get_icd(void);
 
+struct vk_physical_device {
+	VkPhysicalDevice	pdev;
+};
+
+vk_physical_device_t *
+vk_get_physical_device(VkPhysicalDevice pdev);
+
 struct vk_buffer {
 	tbm_surface_h	tbm;
 	VkImage			image;