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shareable: Bug fix: The first image's region in the uniform vriables was ignored

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This commit is contained in:
Hajime Hoshi 2020-06-30 00:50:32 +09:00
parent 1fe2f47701
commit 999b726b72
1 changed files with 7 additions and 2 deletions
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9
internal/shareable/image.go
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@ -321,8 +321,12 @@ func (i *Image) DrawTriangles(img *Image, vertices []float32, indices []uint16,
if img != nil { if img != nil {
i.processSrc(img) i.processSrc(img)
} }
firstImg := img
for _, u := range uniforms { for _, u := range uniforms {
if src, ok := u.(*Image); ok { if src, ok := u.(*Image); ok {
if firstImg == nil {
firstImg = src
}
i.processSrc(src) i.processSrc(src)
} }
} }
@ -333,9 +337,10 @@ func (i *Image) DrawTriangles(img *Image, vertices []float32, indices []uint16,
dx = paddingSize dx = paddingSize
dy = paddingSize dy = paddingSize
} }
var oxf, oyf float32 var oxf, oyf float32
if img != nil { if firstImg != nil {
ox, oy, _, _ := img.regionWithPadding() ox, oy, _, _ := firstImg.regionWithPadding()
ox += paddingSize ox += paddingSize
oy += paddingSize oy += paddingSize
oxf, oyf = float32(ox), float32(oy) oxf, oyf = float32(ox), float32(oy)