From: deasung.kim <deasung.kim@samsung.com>
Date: Sat, 24 Sep 2016 11:39:32 +0000 (+0900)
Subject: surface/swapchain: apply present mode
X-Git-Tag: submit/submit/tizen/20170906.070327/20170906.070422~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=25c18e1c806ba422be6f190f6cd6fb9ad3ea5dee;p=platform%2Fcore%2Fuifw%2Fvulkan-wsi-tizen.git

surface/swapchain: apply present mode

 - use tpl_present_mode
Change-Id: I4269a1a0e8b19449f5276d52a0c9a50145bb327c
---

diff --git a/src/wsi/surface.c b/src/wsi/surface.c
index 9412c22..823f61c 100644
--- a/src/wsi/surface.c
+++ b/src/wsi/surface.c
@@ -167,26 +167,56 @@ vk_GetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice		 pdev,
 	return VK_SUCCESS;
 }
 
-static VkPresentModeKHR present_modes[] = {
-	VK_PRESENT_MODE_FIFO_KHR
-};
-
 VKAPI_ATTR VkResult VKAPI_CALL
 vk_GetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice	 pdev,
 										   VkSurfaceKHR		 surface,
 										   uint32_t			*mode_count,
 										   VkPresentModeKHR	*modes)
 {
-	/* TODO: */
+	VkIcdSurfaceWayland	*sfc = (VkIcdSurfaceWayland *)(uintptr_t)surface;
+	tpl_display_t		*display;
+	tpl_result_t res;
+	int tpl_support_modes;
+	uint32_t support_mode_cnt = 0;
 
-	if (modes) {
-		*mode_count = MIN(*mode_count, ARRAY_LENGTH(present_modes));
-		memcpy(modes, &present_modes[0], sizeof(VkPresentModeKHR) * (*mode_count));
+	VK_CHECK(sfc->base.platform == VK_ICD_WSI_PLATFORM_WAYLAND, return VK_ERROR_DEVICE_LOST,
+			 "Not supported platform surface.\n");
 
-		if (*mode_count < ARRAY_LENGTH(present_modes))
+	display = vk_get_tpl_display(sfc->display);
+	VK_CHECK(display, return VK_ERROR_DEVICE_LOST, "vk_get_tpl_display() failed.\n");
+
+	res = tpl_display_query_supported_present_modes_from_native_window(display, sfc->surface,
+																	   &tpl_support_modes);
+	tpl_object_unreference((tpl_object_t *)display);
+	VK_CHECK(res == TPL_ERROR_NONE, return VK_ERROR_DEVICE_LOST,
+			 "tpl_display_query_native_window_supported_buffer_count() failed.\n");
+
+	if (tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_MAILBOX)
+		support_mode_cnt++;
+	if (tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_FIFO)
+		support_mode_cnt++;
+	if (tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_IMMEDIATE)
+		support_mode_cnt++;
+	if (tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_FIFO_RELAXED)
+		support_mode_cnt++;
+
+	if (modes) {
+		uint32_t i = 0;
+		*mode_count = MIN(*mode_count, support_mode_cnt);
+
+		if (i < *mode_count && tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_MAILBOX)
+			modes[i++] = VK_PRESENT_MODE_MAILBOX_KHR;
+		if (i < *mode_count && tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_FIFO)
+			modes[i++] = VK_PRESENT_MODE_FIFO_KHR;
+		if (i < *mode_count && tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_IMMEDIATE)
+			modes[i++] = VK_PRESENT_MODE_IMMEDIATE_KHR;
+		if (i < *mode_count && tpl_support_modes & TPL_DISPLAY_PRESENT_MODE_FIFO_RELAXED)
+			modes[i++] = VK_PRESENT_MODE_FIFO_RELAXED_KHR;
+
+		if (*mode_count < support_mode_cnt)
 			return VK_INCOMPLETE;
 	} else {
-		*mode_count = ARRAY_LENGTH(present_modes);
+		*mode_count = support_mode_cnt;
 	}
 
 	return VK_SUCCESS;
diff --git a/src/wsi/swapchain.c b/src/wsi/swapchain.c
index 6db4210..d95d7cb 100644
--- a/src/wsi/swapchain.c
+++ b/src/wsi/swapchain.c
@@ -99,6 +99,8 @@ vk_CreateSwapchainKHR(VkDevice							 device,
 	VkIcdSurfaceWayland	*surface = (VkIcdSurfaceWayland *)(uintptr_t)info->surface;
 	int					 buffer_count, i;
 	tbm_surface_h		*buffers;
+	int tpl_present_mode;
+
 	VkResult error = VK_ERROR_DEVICE_LOST;
 
 	VK_ASSERT(surface->base.platform == VK_ICD_WSI_PLATFORM_WAYLAND);
@@ -125,9 +127,27 @@ vk_CreateSwapchainKHR(VkDevice							 device,
 											TPL_SURFACE_TYPE_WINDOW, format);
 	VK_CHECK(chain->tpl_surface, goto error, "tpl_surface_create() failed.\n");
 
+	switch(info->presentMode) {
+		case VK_PRESENT_MODE_IMMEDIATE_KHR:
+			tpl_present_mode = TPL_DISPLAY_PRESENT_MODE_IMMEDIATE;
+			break;
+		case VK_PRESENT_MODE_MAILBOX_KHR:
+			tpl_present_mode = TPL_DISPLAY_PRESENT_MODE_MAILBOX;
+			break;
+		case VK_PRESENT_MODE_FIFO_KHR:
+			tpl_present_mode = TPL_DISPLAY_PRESENT_MODE_FIFO;
+			break;
+		case VK_PRESENT_MODE_FIFO_RELAXED_KHR:
+			tpl_present_mode = TPL_DISPLAY_PRESENT_MODE_FIFO_RELAXED;
+			break;
+		default:
+			VK_DEBUG("Unsupported present mode: 0x%x\n", info->presentMode);
+			goto error;
+	}
+
 	res = tpl_surface_create_swapchain(chain->tpl_surface, format,
 									   info->imageExtent.width, info->imageExtent.height,
-									   info->minImageCount);
+									   info->minImageCount, tpl_present_mode);
 	if (res == TPL_ERROR_OUT_OF_MEMORY) {
 		error = VK_ERROR_OUT_OF_DEVICE_MEMORY;
 		VK_ERROR("tpl_surface_create_swapchain() failed.\n");