X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Ftexture1d_backend.cpp;h=d66732bf6b7c62056058b38abf7cfa6e9d01e74d;hp=e28ec4236cd9ae1b9758c9b77478830c43dbf214;hb=d2a23243b7f25e56ef098196b2962c103989143f;hpb=5c35768c310847df816d216eecf8fa2e93f5f8b8

diff --git a/source/backends/vulkan/texture1d_backend.cpp b/source/backends/vulkan/texture1d_backend.cpp
index e28ec423..d66732bf 100644
--- a/source/backends/vulkan/texture1d_backend.cpp
+++ b/source/backends/vulkan/texture1d_backend.cpp
@@ -53,6 +53,23 @@ void VulkanTexture1D::sub_image(unsigned level, int x, unsigned wd, const void *
 	copy(src, src+data_size, static_cast<char *>(staging));
 }
 
+void VulkanTexture1D::generate_mipmap()
+{
+	generate_mipmap_levels(static_cast<const Texture1D *>(this)->levels);
+}
+
+void VulkanTexture1D::fill_mipmap_blit(unsigned level, void *b)
+{
+	const Texture1D &self = *static_cast<const Texture1D *>(this);
+	VkImageBlit &blit = *static_cast<VkImageBlit *>(b);
+
+	int src_size = self.get_level_size(level);
+	int dst_size = self.get_level_size(level+1);
+
+	blit.srcOffsets[1] = { src_size, 1, 1 };
+	blit.dstOffsets[1] = { dst_size, 1, 1 };
+}
+
 size_t VulkanTexture1D::get_data_size() const
 {
 	return 0;