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Rename bytes_delivered -> pos

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This commit is contained in:
Marc-Andre Lafortune 2014-01-29 10:00:16 -05:00
parent 12aba0b624
commit 622131a9ea
1 changed files with 7 additions and 7 deletions
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14
lib/fastimage.rb
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@ -308,11 +308,11 @@ class FastImage
class FiberStream
include StreamUtil
attr_reader :bytes_delivered
attr_reader :pos
def initialize(read_fiber)
@read_fiber = read_fiber
@bytes_delivered = 0
@pos = 0
@strpos = 0
@str = ''
end
@ -336,7 +336,7 @@ class FastImage
def read(n)
result = peek(n)
@strpos += n
@bytes_delivered += n
@pos += n
result
end
end
@ -380,12 +380,12 @@ class FastImage
case @stream.read_byte
when 0xe1 # APP1
skip_chars = @stream.read_int - 2
skip_from = @stream.bytes_delivered
skip_from = @stream.pos
if @stream.read(4) == "Exif"
@stream.read(2)
@exif = Exif.new(@stream)
end
@stream.read(skip_chars - (@stream.bytes_delivered - skip_from))
@stream.read(skip_chars - (@stream.pos - skip_from))
:started
when 0xe0..0xef
:skipframe
@ -470,7 +470,7 @@ class FastImage
end
next_offset = @stream.read(4).unpack(@long)[0]
relative_offset = next_offset - (@stream.bytes_delivered - @start_byte)
relative_offset = next_offset - (@stream.pos - @start_byte)
if relative_offset >= 0
@stream.read(relative_offset)
parse_exif_ifd
@ -478,7 +478,7 @@ class FastImage
end
def parse_exif
@start_byte = @stream.bytes_delivered
@start_byte = @stream.pos
get_exif_byte_order