src/Refresh_Driver_Vulkan.c

@@ -708,7 +708,6 @@ struct VulkanBuffer
 	VulkanResourceAccessType resourceAccessType;
 	VkBufferUsageFlags usage;
 
-	uint8_t requireHostVisible;
 	uint8_t preferDeviceLocal;
 
 	SDL_atomic_t referenceCount; /* Tracks command buffer usage */
@@ -2933,7 +2932,7 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForImage(
 	{
 		memoryTypeIndex = 0;
 		requiredMemoryPropertyFlags = 0;
-		ignoredMemoryPropertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
+		ignoredMemoryPropertyFlags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT;
 
 		if (isRenderTarget)
 		{
@@ -2979,32 +2978,23 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
 	VulkanRenderer* renderer,
 	VkBuffer buffer,
 	VkDeviceSize size,
-	uint8_t requireHostVisible,
 	uint8_t preferDeviceLocal,
 	uint8_t dedicatedAllocation,
 	VulkanMemoryUsedRegion** usedRegion
 ) {
 	uint8_t bindResult = 0;
 	uint32_t memoryTypeIndex = 0;
-	VkMemoryPropertyFlags requiredMemoryPropertyFlags = 0;
+	VkMemoryPropertyFlags requiredMemoryPropertyFlags;
-	VkMemoryPropertyFlags ignoredMemoryPropertyFlags = 0;
+	VkMemoryPropertyFlags ignoredMemoryPropertyFlags;
 	VkMemoryRequirements2KHR memoryRequirements =
 	{
 		VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2_KHR,
 		NULL
 	};
 
-	if (requireHostVisible)
-	{
 	requiredMemoryPropertyFlags =
 		VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
 		VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
-	}
-	else
-	{
-		ignoredMemoryPropertyFlags =
-			VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;
-	}
 
 	if (preferDeviceLocal)
 	{
@@ -3043,10 +3033,9 @@ static uint8_t VULKAN_INTERNAL_BindMemoryForBuffer(
 	}
 
 	/* Bind failed, try again if originally preferred device local */
-	if (bindResult != 1)
+	if (bindResult != 1 && preferDeviceLocal)
 	{
 		memoryTypeIndex = 0;
-
 		requiredMemoryPropertyFlags =
 			VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
 			VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
@@ -4107,7 +4096,6 @@ static VulkanBuffer* VULKAN_INTERNAL_CreateBuffer(
 	VkDeviceSize size,
 	VulkanResourceAccessType resourceAccessType,
 	VkBufferUsageFlags usage,
-	uint8_t requireHostVisible,
 	uint8_t preferDeviceLocal,
 	uint8_t dedicatedAllocation
 ) {
@@ -4121,7 +4109,6 @@ static VulkanBuffer* VULKAN_INTERNAL_CreateBuffer(
 	buffer->size = size;
 	buffer->resourceAccessType = resourceAccessType;
 	buffer->usage = usage;
-	buffer->requireHostVisible = requireHostVisible;
 	buffer->preferDeviceLocal = preferDeviceLocal;
 
 	bufferCreateInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
@@ -4145,7 +4132,6 @@ static VulkanBuffer* VULKAN_INTERNAL_CreateBuffer(
 		renderer,
 		buffer->buffer,
 		buffer->size,
-		buffer->requireHostVisible,
 		buffer->preferDeviceLocal,
 		dedicatedAllocation,
 		&buffer->usedRegion
@@ -4229,7 +4215,6 @@ static VulkanUniformBufferPool* VULKAN_INTERNAL_CreateUniformBufferPool(
 		UBO_BUFFER_SIZE,
 		resourceAccessType,
 		VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
-		1,
 		0,
 		1
 	);
@@ -4275,7 +4260,8 @@ static VulkanBufferContainer* VULKAN_INTERNAL_CreateBufferContainer(
 	VulkanRenderer *renderer,
 	uint32_t sizeInBytes,
 	VulkanResourceAccessType resourceAccessType,
-	VkBufferUsageFlags usageFlags
+	VkBufferUsageFlags usageFlags,
+	uint8_t dedicated
 ) {
 	VulkanBufferContainer* bufferContainer;
 	VulkanBuffer* buffer;
@@ -4288,9 +4274,8 @@ static VulkanBufferContainer* VULKAN_INTERNAL_CreateBufferContainer(
 		sizeInBytes,
 		resourceAccessType,
 		usageFlags,
-		0,
 		1,
-		0
+		dedicated
 	);
 
 	if (buffer == NULL)
@@ -7121,7 +7106,8 @@ static Refresh_Buffer* VULKAN_CreateBuffer(
 		(VulkanRenderer*) driverData,
 		sizeInBytes,
 		resourceAccessType,
-		vulkanUsageFlags
+		vulkanUsageFlags,
+		0
 	);
 }
 
@@ -7203,7 +7189,6 @@ static VulkanTransferBuffer* VULKAN_INTERNAL_AcquireTransferBuffer(
 		RESOURCE_ACCESS_TRANSFER_READ_WRITE,
 		VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
 		1,
-		0,
 		1
 	);
 	transferBuffer->fromPool = 0;
@@ -10597,7 +10582,6 @@ static uint8_t VULKAN_INTERNAL_DefragmentMemory(
 					currentRegion->vulkanBuffer->size,
 					RESOURCE_ACCESS_NONE,
 					currentRegion->vulkanBuffer->usage,
-					currentRegion->vulkanBuffer->requireHostVisible,
 					currentRegion->vulkanBuffer->preferDeviceLocal,
 					0
 				);
@@ -12002,11 +11986,10 @@ static Refresh_Device* VULKAN_CreateDevice(
 
 	renderer->dummyBuffer = VULKAN_INTERNAL_CreateBuffer(
 		renderer,
-		16,
+		1,
 		RESOURCE_ACCESS_GENERAL,
 		VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
 		0,
-		0,
 		1
 	);
 
@@ -12123,7 +12106,6 @@ static Refresh_Device* VULKAN_CreateDevice(
 			RESOURCE_ACCESS_TRANSFER_READ_WRITE,
 			VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
 			1,
-			0,
 			1
 		);