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draw: delete some dead code.

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Change-Id: I5830755b0be52df2be536a918f47684a1b7eda9d
Reviewed-on: https://go-review.googlesource.com/9232
Reviewed-by: Rob Pike <r@golang.org>
This commit is contained in:
Nigel Tao 2015-04-22 14:25:58 +10:00
parent 3940ddb240
commit b621bdc118
1 changed files with 44 additions and 84 deletions
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40
draw/gen.go
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@ -366,8 +366,6 @@ func expnDollar(prefix, dollar, suffix string, d *data) string {
default:
log.Fatalf("bad dType %q", d.dType)
case "Image":
switch d.sType {
default:
return argf(args, ""+
"if dstMask != nil {\n"+
" qr, qg, qb, qa := dst.At($0, $1).RGBA()\n"+
@ -390,24 +388,6 @@ func expnDollar(prefix, dollar, suffix string, d *data) string {
" dst.Set($0, $1, dstColor)\n"+
"}",
)
case "*image.Gray":
return argf(args, ""+
"out := uint16($2r)\n"+
"dstColorRGBA64.R = out\n"+
"dstColorRGBA64.G = out\n"+
"dstColorRGBA64.B = out\n"+
"dstColorRGBA64.A = 0xffff\n"+
"dst.Set($0, $1, dstColor)",
)
case "*image.YCbCr":
return argf(args, ""+
"dstColorRGBA64.R = uint16($2r)\n"+
"dstColorRGBA64.G = uint16($2g)\n"+
"dstColorRGBA64.B = uint16($2b)\n"+
"dstColorRGBA64.A = 0xffff\n"+
"dst.Set($0, $1, dstColor)",
)
}
case "*image.RGBA":
switch d.sType {
default:
@ -488,8 +468,6 @@ func expnDollar(prefix, dollar, suffix string, d *data) string {
default:
log.Fatalf("bad dType %q", d.dType)
case "Image":
switch d.sType {
default:
ret = argf(args, ""+
"if dstMask != nil {\n"+
" qr, qg, qb, qa := dst.At($0, $1).RGBA()\n"+
@ -512,24 +490,6 @@ func expnDollar(prefix, dollar, suffix string, d *data) string {
" dst.Set($0, $1, dstColor)\n"+
"}",
)
case "*image.Gray":
ret = argf(args, ""+
"out := $2($3r * $4)\n"+
"dstColorRGBA64.R = out\n"+
"dstColorRGBA64.G = out\n"+
"dstColorRGBA64.B = out\n"+
"dstColorRGBA64.A = 0xffff\n"+
"dst.Set($0, $1, dstColor)",
)
case "*image.YCbCr":
ret = argf(args, ""+
"dstColorRGBA64.R = $2($3r * $4)\n"+
"dstColorRGBA64.G = $2($3g * $4)\n"+
"dstColorRGBA64.B = $2($3b * $4)\n"+
"dstColorRGBA64.A = 0xffff\n"+
"dst.Set($0, $1, dstColor)",
)
}
case "*image.RGBA":
switch d.sType {
default: