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Change image library

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This commit is contained in:
Milan Nikolic
2025-06-12 21:58:20 +02:00
parent 074d14ad01
commit 948fe29079
7 changed files with 37 additions and 38 deletions
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10
camera/camera_android.go
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@@ -1,5 +1,4 @@
//go:build android
// +build android
// Package camera.
package camera
@@ -241,7 +240,7 @@ func New(opts Options) (camera *Camera, err error) {
camera.img = image.NewYCbCr(image.Rect(0, 0, int(opts.Width), int(opts.Height)), image.YCbCrSubsampleRatio420)
ret := C.openCamera(C.int(opts.Index), C.int(opts.Width), C.int(opts.Height))
if bool(int(ret) != 0) {
if int(ret) != 0 {
err = fmt.Errorf("camera: can not open camera %d: error %d", opts.Index, int(ret))
return
}
@@ -252,13 +251,15 @@ func New(opts Options) (camera *Camera, err error) {
// Read reads next frame from camera and returns image.
func (c *Camera) Read() (img image.Image, err error) {
ret := C.captureCamera()
if bool(int(ret) != 0) {
if int(ret) != 0 {
err = fmt.Errorf("camera: can not grab frame: error %d", int(ret))
return
}
if C.image == nil {
err = fmt.Errorf("camera: can not retrieve frame")
return
}
@@ -295,8 +296,9 @@ func (c *Camera) SetProperty(id int, value float64) {
// Close closes camera.
func (c *Camera) Close() (err error) {
ret := C.closeCamera()
if bool(int(ret) != 0) {
if int(ret) != 0 {
err = fmt.Errorf("camera: can not close camera %d: error %d", c.opts.Index, int(ret))
return
}