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internal/atlas: optimization

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This commit is contained in:
Hajime Hoshi 2022-10-03 00:01:17 +09:00
parent 72983d966b
commit 61cabbf2e7
1 changed files with 7 additions and 7 deletions
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14
internal/atlas/image.go
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@ -418,8 +418,8 @@ func (i *Image) drawTriangles(srcs [graphics.ShaderImageCount]*Image, vertices [
}
x, y, _, _ := i.regionWithPadding()
dx := float32(x + i.paddingSize())
dy := float32(y + i.paddingSize())
ps := i.paddingSize()
dx, dy := float32(x+ps), float32(y+ps)
// TODO: Check if dstRegion does not to violate the region.
dstRegion.X += dx
@ -428,9 +428,8 @@ func (i *Image) drawTriangles(srcs [graphics.ShaderImageCount]*Image, vertices [
var oxf, oyf float32
if srcs[0] != nil {
ox, oy, _, _ := srcs[0].regionWithPadding()
ox += srcs[0].paddingSize()
oy += srcs[0].paddingSize()
oxf, oyf = float32(ox), float32(oy)
ps := srcs[0].paddingSize()
oxf, oyf = float32(ox+ps), float32(oy+ps)
sw, sh := srcs[0].backend.restorable.InternalSize()
swf, shf := float32(sw), float32(sh)
n := len(vertices)
@ -462,8 +461,9 @@ func (i *Image) drawTriangles(srcs [graphics.ShaderImageCount]*Image, vertices [
continue
}
ox, oy, _, _ := src.regionWithPadding()
offsets[i][0] = float32(ox+src.paddingSize()) - oxf + subimageOffset[0]
offsets[i][1] = float32(oy+src.paddingSize()) - oyf + subimageOffset[1]
ps := src.paddingSize()
offsets[i][0] = float32(ox+ps) - oxf + subimageOffset[0]
offsets[i][1] = float32(oy+ps) - oyf + subimageOffset[1]
}
for i, src := range srcs {
if src == nil {