X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Ftexture3d_backend.cpp;h=4c9873d9dfaaebb912fd243a26efa80ec564e743;hb=d9c769b5847beefa378d2c5555f5b5d8e5d26c0e;hp=7a11b35e2eec04d1e84378f4fa892fe4619cd836;hpb=a16145549dc87c3b12671f797bd77b14bcc7786b;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/texture3d_backend.cpp b/source/backends/vulkan/texture3d_backend.cpp
index 7a11b35e..4c9873d9 100644
--- a/source/backends/vulkan/texture3d_backend.cpp
+++ b/source/backends/vulkan/texture3d_backend.cpp
@@ -33,11 +33,14 @@ void VulkanTexture3D::sub_image(unsigned level, int x, int y, int z, unsigned wd
 	const Texture3D &self = *static_cast<const Texture3D *>(this);
 
 	auto level_size = self.get_level_size(level);
-	int layer = (is_array() && dp==1 ? z : -1);
-	synchronize(layer, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, (x==0 && y==0 && z==0 && wd==level_size.x && ht==level_size.y && dp==level_size.z));
+	bool discard = (x==0 && y==0 && z==0 && wd==level_size.x && ht==level_size.y && dp==level_size.z);
 
 	size_t data_size = wd*ht*dp*get_pixel_size(storage_fmt);
 	void *staging = device.get_transfer_queue().prepare_transfer(data_size,
+		[this, level, discard](){
+			unsigned n_levels = static_cast<const Texture3D *>(this)->levels;
+			change_layout(n_levels, level, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, discard);
+		},
 		[this, level, x, y, z, wd, ht, dp](VkCommandBuffer cmd_buf, VkBuffer staging_buf, size_t src_off){
 			const VulkanFunctions &vk = device.get_functions();