X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Ftexture2d_backend.cpp;h=e40dfe4fedf3003287503f195f4b2426cc86cd37;hb=3abde92c3780568c792169e48741f6c5699aa0e7;hp=71fb90cdbd4d90eec9bbbbcc91d2b06950dfa596;hpb=682d3ceda19df700ce6590028717e4f0042783ec;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/texture2d_backend.cpp b/source/backends/vulkan/texture2d_backend.cpp
index 71fb90cd..e40dfe4f 100644
--- a/source/backends/vulkan/texture2d_backend.cpp
+++ b/source/backends/vulkan/texture2d_backend.cpp
@@ -41,7 +41,7 @@ void VulkanTexture2D::sub_image(unsigned level, int x, int y, unsigned wd, unsig
 
 			VkBufferImageCopy region = { };
 			region.bufferOffset = src_off;
-			region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+			region.imageSubresource.aspectMask = get_vulkan_aspect(get_components(storage_fmt));
 			region.imageSubresource.mipLevel = level;
 			region.imageSubresource.baseArrayLayer = 0;
 			region.imageSubresource.layerCount = 1;
@@ -54,6 +54,23 @@ void VulkanTexture2D::sub_image(unsigned level, int x, int y, unsigned wd, unsig
 	copy(src, src+data_size, static_cast<char *>(staging));
 }
 
+void VulkanTexture2D::generate_mipmap()
+{
+	generate_mipmap_levels(static_cast<const Texture2D *>(this)->levels);
+}
+
+void VulkanTexture2D::fill_mipmap_blit(unsigned level, void *b)
+{
+	const Texture2D &self = *static_cast<const Texture2D *>(this);
+	VkImageBlit &blit = *static_cast<VkImageBlit *>(b);
+
+	auto src_size = self.get_level_size(level);
+	auto dst_size = self.get_level_size(level+1);
+
+	blit.srcOffsets[1] = { static_cast<int>(src_size.x), static_cast<int>(src_size.y), 1 };
+	blit.dstOffsets[1] = { static_cast<int>(dst_size.x), static_cast<int>(dst_size.y), 1 };
+}
+
 Resource::AsyncLoader *VulkanTexture2D::load(IO::Seekable &, const Resources *)
 {
 	throw logic_error("Texture2D::load is unimplemented");