X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Fbuffer_backend.cpp;h=29dd15ef363fa26fe36794e3d1a877bc821cb996;hb=644b81d62660bafa702bfd7acedd3a0039aad993;hp=4207e87d35d96a4bde10ff3dc642eb02f9c90267;hpb=99ca354f18119f82f1adeca100cd665a8f640317;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/buffer_backend.cpp b/source/backends/vulkan/buffer_backend.cpp
index 4207e87d..29dd15ef 100644
--- a/source/backends/vulkan/buffer_backend.cpp
+++ b/source/backends/vulkan/buffer_backend.cpp
@@ -52,6 +52,8 @@ void VulkanBuffer::allocate()
 
 void VulkanBuffer::sub_data(size_t off, size_t sz, const void *d)
 {
+	device.get_synchronizer().access(handle, off, sz);
+
 	void *staging = device.get_transfer_queue().prepare_transfer(sz, [this, off, sz](VkCommandBuffer cmd_buf, VkBuffer staging_buf, size_t src_off){
 		const VulkanFunctions &vk = device.get_functions();
 
@@ -60,19 +62,6 @@ void VulkanBuffer::sub_data(size_t off, size_t sz, const void *d)
 		region.dstOffset = off;
 		region.size = sz;
 		vk.CmdCopyBuffer(cmd_buf, staging_buf, handle, 1, &region);
-
-		VkBufferMemoryBarrier barrier = { };
-		barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER;
-		barrier.srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT;
-		barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
-		barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
-		barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
-		barrier.buffer = handle_cast<::VkBuffer>(handle);
-		barrier.offset = off;
-		barrier.size = sz;
-
-		vk.CmdPipelineBarrier(cmd_buf, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
-			0, 0, 0, 1, &barrier, 0, 0);
 	});
 
 	const char *src = static_cast<const char *>(d);