fix formats

CHANGELOG.md

@@ -1,3 +1,7 @@
+## v0.2.1
+
+* Fix output for bmp, tiff and yuv
+
 ## v0.2.0
 
 * Checked and fixed for webp 0.4.0

lib/webp/options.rb

@@ -1,59 +1,59 @@
 module WebP
   class Options
-    
+
     def initialize(options)
       @user_options = options
     end
-    
+
     def encode_pointer
       options_pointer = FFI::MemoryPointer.new :char, C::FfiWebpEncodeConfig.size, false
       options_struct = C::FfiWebpEncodeConfig.new options_pointer
-      [:lossless, :method, :target_size, :target_PSNR, :segments, 
-        :sns_strength, :filter_strength, :filter_sharpness, 
-        :filter_type, :autofilter, :alpha_compression, :alpha_filtering, 
-        :alpha_quality, :pass, :show_compressed, :preprocessing, :partitions, 
+      [:lossless, :method, :target_size, :target_PSNR, :segments,
+        :sns_strength, :filter_strength, :filter_sharpness,
+        :filter_type, :autofilter, :alpha_compression, :alpha_filtering,
+        :alpha_quality, :pass, :show_compressed, :preprocessing, :partitions,
         :partition_limit, :width, :height].each do |key|
           options_struct[key] = @user_options[key] ? @user_options[key] : -1
       end
       encode_default(options_struct)
-      [:quality, :crop_x, :crop_y, :crop_w, 
+      [:quality, :crop_x, :crop_y, :crop_w,
         :crop_h, :resize_w, :resize_h].each do |key|
           options_struct[key] = @user_options[key] if @user_options[key]
       end
       options_pointer
     end
-    
+
     def decode_pointer
       options_pointer = FFI::MemoryPointer.new :char, C::FfiWebpDecodeConfig.size, false
       options_struct = C::FfiWebpDecodeConfig.new options_pointer
       decode_default(options_struct)
       # options
-      if @user_options[:output_format] && [:png, :pam, :ppm, :pgm, :alpha_plane_only].include?(@user_options[:output_format])
+      if @user_options[:output_format] && [:png, :pam, :ppm, :pgm, :bmp, :tiff, :yuv, :alpha_plane_only].include?(@user_options[:output_format])
         options_struct[:output_format] = C::OutputFileFormat[@user_options[:output_format]]
       end
       [:bypass_filtering, :no_fancy_upsampling, :use_threads].each do |key|
         options_struct[key] = 1 if @user_options[key] && true == @user_options[key]
       end
-      [:crop_x, :crop_y, :crop_w, 
+      [:crop_x, :crop_y, :crop_w,
         :crop_h, :resize_w, :resize_h].each do |key|
           options_struct[key] = @user_options[key] if @user_options[key]
       end
       options_pointer
     end
-    
+
     private
 
     def encode_default(options_struct)
       options_struct[:quality] = 100
       similar_default(options_struct)
     end
-    
+
     def decode_default(options_struct)
       # default format is png
       options_struct[:output_format] = C::OutputFileFormat[:png]
       similar_default(options_struct)
     end
-    
+
     def similar_default(options_struct)
       options_struct[:crop_x] = options_struct[:crop_y] = 0
       options_struct[:crop_w] = options_struct[:crop_h] = 0

lib/webp/version.rb

@@ -1,3 +1,3 @@
 module WebP
-  VERSION = "0.2.0"
+  VERSION = "0.2.1"
 end