KittyPatch/kitty
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Dont scan all pixels of JPEG images when EXIF rotated to check for opacity

Browse Source
This commit is contained in:
Kovid Goyal 2023-01-03 10:27:31 +05:30
parent 458adf967a
commit 2d3da1db6d
No known key found for this signature in database
GPG Key ID: 06BC317B515ACE7C
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
tools/cmd/icat/native.go
View File

@ -28,7 +28,13 @@ func resize_frame(imgd *image_data, img image.Image) (image.Image, image.Rectang
}
func add_frame(imgd *image_data, img image.Image) *image_frame {
is_opaque := images.IsOpaque(img)
is_opaque := false
if imgd.format_uppercase == "JPEG" {
// special cased because EXIF orientation could have already changed this image to an NRGBA making IsOpaque() very slow
is_opaque = true
} else {
is_opaque = images.IsOpaque(img)
}
b := img.Bounds()
if imgd.scaled_frac.x != 0 {
img, b = resize_frame(imgd, img)