diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pleroma/upload/filter/analyze_metadata.ex | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/pleroma/upload/filter/analyze_metadata.ex b/lib/pleroma/upload/filter/analyze_metadata.ex index 92b80b1b1..710fd02d2 100644 --- a/lib/pleroma/upload/filter/analyze_metadata.ex +++ b/lib/pleroma/upload/filter/analyze_metadata.ex @@ -87,17 +87,17 @@ defmodule Pleroma.Upload.Filter.AnalyzeMetadata do {height, width} <- {Image.height(resized_image), Image.width(resized_image)}, max <- max(height, width), {x, y} <- {max(round(width * 5 / max), 1), max(round(height * 5 / max), 1)} do - {:ok, rgba} = + {:ok, rgb} = if Image.has_alpha?(resized_image) do - Image.to_list(resized_image) + # remove alpha channel + resized_image + |> Operation.extract_band!(0, n: 3) + |> Image.write_to_binary() else - Operation.bandjoin_const!(resized_image, [255]) - |> Image.to_list() + Image.write_to_binary(resized_image) end - rgba = List.flatten(rgba) - - Blurhash.encode(x, y, width, height, rgba) + Blurhash.encode(rgb, width, height, x, y) else _ -> nil end |