Ralf HaferkampandRalf Haferkamp
a9a5570050
Can be enabled by setting the 'enable_vips' tag on 'go build'
40 lines
640 B
Go
40 lines
640 B
Go
package vips
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// #include <vips/vips.h>
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import "C"
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import (
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"errors"
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"fmt"
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dbg "runtime/debug"
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"unsafe"
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)
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var (
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// ErrUnsupportedImageFormat when image type is unsupported
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ErrUnsupportedImageFormat = errors.New("unsupported image format")
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)
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func handleImageError(out *C.VipsImage) error {
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if out != nil {
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clearImage(out)
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}
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return handleVipsError()
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}
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func handleSaveBufferError(out unsafe.Pointer) error {
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if out != nil {
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gFreePointer(out)
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}
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return handleVipsError()
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}
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func handleVipsError() error {
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s := C.GoString(C.vips_error_buffer())
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C.vips_error_clear()
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return fmt.Errorf("%v\nStack:\n%s", s, dbg.Stack())
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}
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