From 84d2482ddbff9564c9ad75b2d30af66e3ddfd44d Mon Sep 17 00:00:00 2001
From: Christopher Speller <crspeller@gmail.com>
Date: Thu, 12 May 2016 15:08:58 -0400
Subject: Updating go depencancies. Switching to go1.6 vendoring (#2949)

---
 .../src/golang.org/x/image/bmp/writer.go           | 166 ---------------------
 1 file changed, 166 deletions(-)
 delete mode 100644 Godeps/_workspace/src/golang.org/x/image/bmp/writer.go

(limited to 'Godeps/_workspace/src/golang.org/x/image/bmp/writer.go')

diff --git a/Godeps/_workspace/src/golang.org/x/image/bmp/writer.go b/Godeps/_workspace/src/golang.org/x/image/bmp/writer.go
deleted file mode 100644
index 6947968a4..000000000
--- a/Godeps/_workspace/src/golang.org/x/image/bmp/writer.go
+++ /dev/null
@@ -1,166 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package bmp
-
-import (
-	"encoding/binary"
-	"errors"
-	"image"
-	"io"
-)
-
-type header struct {
-	sigBM           [2]byte
-	fileSize        uint32
-	resverved       [2]uint16
-	pixOffset       uint32
-	dibHeaderSize   uint32
-	width           uint32
-	height          uint32
-	colorPlane      uint16
-	bpp             uint16
-	compression     uint32
-	imageSize       uint32
-	xPixelsPerMeter uint32
-	yPixelsPerMeter uint32
-	colorUse        uint32
-	colorImportant  uint32
-}
-
-func encodePaletted(w io.Writer, pix []uint8, dx, dy, stride, step int) error {
-	var padding []byte
-	if dx < step {
-		padding = make([]byte, step-dx)
-	}
-	for y := dy - 1; y >= 0; y-- {
-		min := y*stride + 0
-		max := y*stride + dx
-		if _, err := w.Write(pix[min:max]); err != nil {
-			return err
-		}
-		if padding != nil {
-			if _, err := w.Write(padding); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-func encodeRGBA(w io.Writer, pix []uint8, dx, dy, stride, step int) error {
-	buf := make([]byte, step)
-	for y := dy - 1; y >= 0; y-- {
-		min := y*stride + 0
-		max := y*stride + dx*4
-		off := 0
-		for i := min; i < max; i += 4 {
-			buf[off+2] = pix[i+0]
-			buf[off+1] = pix[i+1]
-			buf[off+0] = pix[i+2]
-			off += 3
-		}
-		if _, err := w.Write(buf); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func encode(w io.Writer, m image.Image, step int) error {
-	b := m.Bounds()
-	buf := make([]byte, step)
-	for y := b.Max.Y - 1; y >= b.Min.Y; y-- {
-		off := 0
-		for x := b.Min.X; x < b.Max.X; x++ {
-			r, g, b, _ := m.At(x, y).RGBA()
-			buf[off+2] = byte(r >> 8)
-			buf[off+1] = byte(g >> 8)
-			buf[off+0] = byte(b >> 8)
-			off += 3
-		}
-		if _, err := w.Write(buf); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// Encode writes the image m to w in BMP format.
-func Encode(w io.Writer, m image.Image) error {
-	d := m.Bounds().Size()
-	if d.X < 0 || d.Y < 0 {
-		return errors.New("bmp: negative bounds")
-	}
-	h := &header{
-		sigBM:         [2]byte{'B', 'M'},
-		fileSize:      14 + 40,
-		pixOffset:     14 + 40,
-		dibHeaderSize: 40,
-		width:         uint32(d.X),
-		height:        uint32(d.Y),
-		colorPlane:    1,
-	}
-
-	var step int
-	var palette []byte
-	switch m := m.(type) {
-	case *image.Gray:
-		step = (d.X + 3) &^ 3
-		palette = make([]byte, 1024)
-		for i := 0; i < 256; i++ {
-			palette[i*4+0] = uint8(i)
-			palette[i*4+1] = uint8(i)
-			palette[i*4+2] = uint8(i)
-			palette[i*4+3] = 0xFF
-		}
-		h.imageSize = uint32(d.Y * step)
-		h.fileSize += uint32(len(palette)) + h.imageSize
-		h.pixOffset += uint32(len(palette))
-		h.bpp = 8
-
-	case *image.Paletted:
-		step = (d.X + 3) &^ 3
-		palette = make([]byte, 1024)
-		for i := 0; i < len(m.Palette) && i < 256; i++ {
-			r, g, b, _ := m.Palette[i].RGBA()
-			palette[i*4+0] = uint8(b >> 8)
-			palette[i*4+1] = uint8(g >> 8)
-			palette[i*4+2] = uint8(r >> 8)
-			palette[i*4+3] = 0xFF
-		}
-		h.imageSize = uint32(d.Y * step)
-		h.fileSize += uint32(len(palette)) + h.imageSize
-		h.pixOffset += uint32(len(palette))
-		h.bpp = 8
-	default:
-		step = (3*d.X + 3) &^ 3
-		h.imageSize = uint32(d.Y * step)
-		h.fileSize += h.imageSize
-		h.bpp = 24
-	}
-
-	if err := binary.Write(w, binary.LittleEndian, h); err != nil {
-		return err
-	}
-	if palette != nil {
-		if err := binary.Write(w, binary.LittleEndian, palette); err != nil {
-			return err
-		}
-	}
-
-	if d.X == 0 || d.Y == 0 {
-		return nil
-	}
-
-	switch m := m.(type) {
-	case *image.Gray:
-		return encodePaletted(w, m.Pix, d.X, d.Y, m.Stride, step)
-	case *image.Paletted:
-		return encodePaletted(w, m.Pix, d.X, d.Y, m.Stride, step)
-	case *image.RGBA:
-		return encodeRGBA(w, m.Pix, d.X, d.Y, m.Stride, step)
-	}
-	return encode(w, m, step)
-}
-- 
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