add PresentationParameters

include/Refresh.h

@@ -376,6 +376,12 @@ typedef struct REFRESH_TextureSlice
 	uint32_t layer; /* 0-5 for cube, or z-slice for 3D */
 } REFRESH_TextureSlice;
 
+typedef struct REFRESH_PresentationParameters
+{
+	void* deviceWindowHandle;
+	REFRESH_PresentMode presentMode;
+} REFRESH_PresentationParameters;
+
 /* State structures */
 
 typedef struct REFRESH_SamplerStateCreateInfo
@@ -593,13 +599,12 @@ typedef void (REFRESHCALL * REFRESH_LogFunc)(const char *msg);
 
 /* Create a rendering context for use on the calling thread.
  *
- * deviceWindowHandle:
- * 		A handle to a window.
- * 		If this is NULL, Refresh will run in headless mode.
+ * presentationParameters:
+ * 		If the windowHandle is NULL, Refresh will run in headless mode.
  * debugMode: Enable debug mode properties.
  */
 REFRESHAPI REFRESH_Device* REFRESH_CreateDevice(
-	void *deviceWindowHandle,
+	REFRESH_PresentationParameters *presentationParameters,
 	uint8_t debugMode
 );
 
@@ -1273,7 +1278,7 @@ REFRESHAPI void REFRESH_BindIndexBuffer(
  *
  * NOTE:
  *		It is an error to call this function in headless mode.
- * 
+ *
  * texture:					The image to present.
  * sourceRectangle:			The region of the image to present (or NULL).
  * destinationRectangle:	The region of the window to update (or NULL).

src/Refresh.c

@@ -127,7 +127,7 @@ uint32_t REFRESH_LinkedVersion(void)
 static int32_t selectedDriver = -1;
 
 REFRESH_Device* REFRESH_CreateDevice(
-    void *deviceWindowHandle,
+    REFRESH_PresentationParameters *presentationParameters,
     uint8_t debugMode
 ) {
     if (selectedDriver < 0)
@@ -136,7 +136,7 @@ REFRESH_Device* REFRESH_CreateDevice(
     }
 
     return drivers[selectedDriver]->CreateDevice(
-        deviceWindowHandle,
+        presentationParameters,
         debugMode
     );
 }

src/Refresh_Driver.h

@@ -574,7 +574,7 @@ typedef struct REFRESH_Driver
 {
 	const char *Name;
 	REFRESH_Device* (*CreateDevice)(
-		void *deviceWindowHandle,
+		REFRESH_PresentationParameters *presentationParameters,
         uint8_t debugMode
 	);
 } REFRESH_Driver;

src/Refresh_Driver_Vulkan.c

@@ -654,7 +654,7 @@ typedef struct VulkanRenderer
     VulkanResourceAccessType *swapChainResourceAccessTypes;
     uint32_t swapChainImageCount;
     VkExtent2D swapChainExtent;
-	
+
 	uint8_t needNewSwapChain;
 	uint8_t shouldPresent;
 	uint8_t swapChainImageAcquired;
@@ -5647,7 +5647,7 @@ static uint8_t VULKAN_INTERNAL_CreateLogicalDevice(
 }
 
 static REFRESH_Device* VULKAN_CreateDevice(
-    void *deviceWindowHandle,
+	REFRESH_PresentationParameters *presentationParameters,
     uint8_t debugMode
 ) {
     REFRESH_Device *result;
@@ -5681,23 +5681,24 @@ static REFRESH_Device* VULKAN_CreateDevice(
     renderer = (VulkanRenderer*) SDL_malloc(sizeof(VulkanRenderer));
     result->driverData = (REFRESH_Renderer*) renderer;
     renderer->debugMode = debugMode;
-    renderer->headless = deviceWindowHandle == NULL;
+    renderer->headless = presentationParameters->deviceWindowHandle == NULL;
 
     /* Create the VkInstance */
-	if (!VULKAN_INTERNAL_CreateInstance(renderer, deviceWindowHandle))
+	if (!VULKAN_INTERNAL_CreateInstance(renderer, presentationParameters->deviceWindowHandle))
 	{
 		REFRESH_LogError("Error creating vulkan instance");
 		return NULL;
 	}
 
-    renderer->deviceWindowHandle = deviceWindowHandle;
+    renderer->deviceWindowHandle = presentationParameters->deviceWindowHandle;
+	renderer->presentMode = presentationParameters->presentMode;
 
 	/*
 	 * Create the WSI vkSurface
 	 */
 
 	if (!SDL_Vulkan_CreateSurface(
-		(SDL_Window*) deviceWindowHandle,
+		(SDL_Window*) renderer->deviceWindowHandle,
 		renderer->instance,
 		&renderer->surface
 	)) {