mirror of https://mirror.trustie.net/root/bimg.git
refactor(vips): use shortcut to VipsImage C type
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parent
b78fe09f17
commit
1c2f37648c
18
resize.go
18
resize.go
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@ -138,7 +138,7 @@ func shouldTransformImage(o Options, inWidth, inHeight int) bool {
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(o.Height > 0 && o.Height != inHeight) || o.AreaWidth > 0 || o.AreaHeight > 0
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}
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func transformImage(image *C.struct__VipsImage, o Options, shrink int, residual float64) (*C.struct__VipsImage, error) {
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func transformImage(image *C.VipsImage, o Options, shrink int, residual float64) (*C.VipsImage, error) {
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var err error
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// Use vips_shrink with the integral reduction
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@ -178,7 +178,7 @@ func transformImage(image *C.struct__VipsImage, o Options, shrink int, residual
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return image, nil
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}
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func extractOrEmbedImage(image *C.struct__VipsImage, o Options) (*C.struct__VipsImage, error) {
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func extractOrEmbedImage(image *C.VipsImage, o Options) (*C.VipsImage, error) {
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var err error = nil
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inWidth := int(image.Xsize)
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inHeight := int(image.Ysize)
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@ -212,7 +212,7 @@ func extractOrEmbedImage(image *C.struct__VipsImage, o Options) (*C.struct__Vips
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return image, err
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}
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func rotateAndFlipImage(image *C.struct__VipsImage, o Options) (*C.struct__VipsImage, error) {
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func rotateAndFlipImage(image *C.VipsImage, o Options) (*C.VipsImage, error) {
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var err error
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var direction Direction = -1
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@ -243,7 +243,7 @@ func rotateAndFlipImage(image *C.struct__VipsImage, o Options) (*C.struct__VipsI
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return image, err
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}
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func watermakImage(image *C.struct__VipsImage, w Watermark) (*C.struct__VipsImage, error) {
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func watermakImage(image *C.VipsImage, w Watermark) (*C.VipsImage, error) {
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if w.Text == "" {
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return image, nil
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}
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@ -275,14 +275,14 @@ func watermakImage(image *C.struct__VipsImage, w Watermark) (*C.struct__VipsImag
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return image, nil
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}
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func zoomImage(image *C.struct__VipsImage, zoom int) (*C.struct__VipsImage, error) {
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func zoomImage(image *C.VipsImage, zoom int) (*C.VipsImage, error) {
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if zoom == 0 {
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return image, nil
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}
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return vipsZoom(image, zoom+1)
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}
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func shrinkImage(image *C.struct__VipsImage, o Options, residual float64, shrink int) (*C.struct__VipsImage, float64, error) {
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func shrinkImage(image *C.VipsImage, o Options, residual float64, shrink int) (*C.VipsImage, float64, error) {
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// Use vips_shrink with the integral reduction
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image, err := vipsShrink(image, shrink)
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if err != nil {
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@ -302,8 +302,8 @@ func shrinkImage(image *C.struct__VipsImage, o Options, residual float64, shrink
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return image, residual, nil
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}
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func shrinkJpegImage(buf []byte, input *C.struct__VipsImage, factor float64, shrink int) (*C.struct__VipsImage, float64, error) {
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var image *C.struct__VipsImage
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func shrinkJpegImage(buf []byte, input *C.VipsImage, factor float64, shrink int) (*C.VipsImage, float64, error) {
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var image *C.VipsImage
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var err error
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shrinkOnLoad := 1
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@ -381,7 +381,7 @@ func calculateCrop(inWidth, inHeight, outWidth, outHeight int, gravity Gravity)
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return left, top
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}
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func calculateRotationAndFlip(image *C.struct__VipsImage, angle Angle) (Angle, bool) {
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func calculateRotationAndFlip(image *C.VipsImage, angle Angle) (Angle, bool) {
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rotate := D0
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flip := false
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58
vips.go
58
vips.go
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@ -122,15 +122,15 @@ func VipsMemory() VipsMemoryInfo {
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}
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}
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func vipsExifOrientation(image *C.struct__VipsImage) int {
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func vipsExifOrientation(image *C.VipsImage) int {
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return int(C.vips_exif_orientation(image))
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}
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func vipsHasAlpha(image *C.struct__VipsImage) bool {
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func vipsHasAlpha(image *C.VipsImage) bool {
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return int(C.has_alpha_channel(image)) > 0
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}
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func vipsHasProfile(image *C.struct__VipsImage) bool {
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func vipsHasProfile(image *C.VipsImage) bool {
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return int(C.has_profile_embed(image)) > 0
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}
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@ -140,12 +140,12 @@ func vipsWindowSize(name string) float64 {
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return float64(C.interpolator_window_size(cname))
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}
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func vipsSpace(image *C.struct__VipsImage) string {
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func vipsSpace(image *C.VipsImage) string {
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return C.GoString(C.vips_enum_nick_bridge(image))
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}
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func vipsRotate(image *C.struct__VipsImage, angle Angle) (*C.struct__VipsImage, error) {
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var out *C.struct__VipsImage
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func vipsRotate(image *C.VipsImage, angle Angle) (*C.VipsImage, error) {
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var out *C.VipsImage
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defer C.g_object_unref(C.gpointer(image))
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err := C.vips_rotate(image, &out, C.int(angle))
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@ -156,8 +156,8 @@ func vipsRotate(image *C.struct__VipsImage, angle Angle) (*C.struct__VipsImage,
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return out, nil
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}
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func vipsFlip(image *C.struct__VipsImage, direction Direction) (*C.struct__VipsImage, error) {
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var out *C.struct__VipsImage
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func vipsFlip(image *C.VipsImage, direction Direction) (*C.VipsImage, error) {
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var out *C.VipsImage
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defer C.g_object_unref(C.gpointer(image))
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err := C.vips_flip_bridge(image, &out, C.int(direction))
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@ -168,8 +168,8 @@ func vipsFlip(image *C.struct__VipsImage, direction Direction) (*C.struct__VipsI
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return out, nil
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}
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func vipsZoom(image *C.struct__VipsImage, zoom int) (*C.struct__VipsImage, error) {
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var out *C.struct__VipsImage
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func vipsZoom(image *C.VipsImage, zoom int) (*C.VipsImage, error) {
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var out *C.VipsImage
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defer C.g_object_unref(C.gpointer(image))
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err := C.vips_zoom_bridge(image, &out, C.int(zoom), C.int(zoom))
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@ -180,8 +180,8 @@ func vipsZoom(image *C.struct__VipsImage, zoom int) (*C.struct__VipsImage, error
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return out, nil
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}
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func vipsWatermark(image *C.struct__VipsImage, w Watermark) (*C.struct__VipsImage, error) {
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var out *C.struct__VipsImage
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func vipsWatermark(image *C.VipsImage, w Watermark) (*C.VipsImage, error) {
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var out *C.VipsImage
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// Defaults
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noReplicate := 0
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@ -207,8 +207,8 @@ func vipsWatermark(image *C.struct__VipsImage, w Watermark) (*C.struct__VipsImag
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return out, nil
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}
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func vipsRead(buf []byte) (*C.struct__VipsImage, ImageType, error) {
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var image *C.struct__VipsImage
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func vipsRead(buf []byte) (*C.VipsImage, ImageType, error) {
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var image *C.VipsImage
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imageType := vipsImageType(buf)
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if imageType == UNKNOWN {
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@ -235,7 +235,7 @@ func vipsColourspaceIsSupportedBuffer(buf []byte) (bool, error) {
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return vipsColourspaceIsSupported(image), nil
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}
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func vipsColourspaceIsSupported(image *C.struct__VipsImage) bool {
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func vipsColourspaceIsSupported(image *C.VipsImage) bool {
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return int(C.vips_colourspace_issupported_bridge(image)) == 1
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}
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@ -248,11 +248,11 @@ func vipsInterpretationBuffer(buf []byte) (Interpretation, error) {
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return vipsInterpretation(image), nil
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}
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func vipsInterpretation(image *C.struct__VipsImage) Interpretation {
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func vipsInterpretation(image *C.VipsImage) Interpretation {
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return Interpretation(C.vips_image_guess_interpretation_bridge(image))
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}
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func vipsPreSave(image *C.struct__VipsImage, o *vipsSaveOptions) (*C.struct__VipsImage, error) {
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func vipsPreSave(image *C.VipsImage, o *vipsSaveOptions) (*C.VipsImage, error) {
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// Remove ICC profile metadata
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if o.NoProfile {
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C.remove_profile(image)
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@ -265,7 +265,7 @@ func vipsPreSave(image *C.struct__VipsImage, o *vipsSaveOptions) (*C.struct__Vip
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interpretation := C.VipsInterpretation(o.Interpretation)
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// Apply the proper colour space
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var outImage *C.struct__VipsImage
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var outImage *C.VipsImage
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if vipsColourspaceIsSupported(image) {
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err := int(C.vips_colourspace_bridge(image, &outImage, interpretation))
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if err != 0 {
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@ -278,7 +278,7 @@ func vipsPreSave(image *C.struct__VipsImage, o *vipsSaveOptions) (*C.struct__Vip
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return image, nil
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}
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func vipsSave(image *C.struct__VipsImage, o vipsSaveOptions) ([]byte, error) {
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func vipsSave(image *C.VipsImage, o vipsSaveOptions) ([]byte, error) {
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defer C.g_object_unref(C.gpointer(image))
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image, err := vipsPreSave(image, &o)
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@ -317,8 +317,8 @@ func vipsSave(image *C.struct__VipsImage, o vipsSaveOptions) ([]byte, error) {
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return buf, nil
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}
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func vipsExtract(image *C.struct__VipsImage, left, top, width, height int) (*C.struct__VipsImage, error) {
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var buf *C.struct__VipsImage
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func vipsExtract(image *C.VipsImage, left, top, width, height int) (*C.VipsImage, error) {
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var buf *C.VipsImage
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defer C.g_object_unref(C.gpointer(image))
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if width > MAX_SIZE || height > MAX_SIZE {
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@ -333,8 +333,8 @@ func vipsExtract(image *C.struct__VipsImage, left, top, width, height int) (*C.s
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return buf, nil
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}
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func vipsShrinkJpeg(buf []byte, input *C.struct__VipsImage, shrink int) (*C.struct__VipsImage, error) {
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var image *C.struct__VipsImage
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func vipsShrinkJpeg(buf []byte, input *C.VipsImage, shrink int) (*C.VipsImage, error) {
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var image *C.VipsImage
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defer C.g_object_unref(C.gpointer(input))
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err := C.vips_jpegload_buffer_shrink(unsafe.Pointer(&buf[0]), C.size_t(len(buf)), &image, C.int(shrink))
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@ -345,8 +345,8 @@ func vipsShrinkJpeg(buf []byte, input *C.struct__VipsImage, shrink int) (*C.stru
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return image, nil
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}
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func vipsShrink(input *C.struct__VipsImage, shrink int) (*C.struct__VipsImage, error) {
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var image *C.struct__VipsImage
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func vipsShrink(input *C.VipsImage, shrink int) (*C.VipsImage, error) {
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var image *C.VipsImage
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defer C.g_object_unref(C.gpointer(input))
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err := C.vips_shrink_bridge(input, &image, C.double(float64(shrink)), C.double(float64(shrink)))
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@ -357,8 +357,8 @@ func vipsShrink(input *C.struct__VipsImage, shrink int) (*C.struct__VipsImage, e
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return image, nil
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}
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func vipsEmbed(input *C.struct__VipsImage, left, top, width, height, extend int) (*C.struct__VipsImage, error) {
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var image *C.struct__VipsImage
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func vipsEmbed(input *C.VipsImage, left, top, width, height, extend int) (*C.VipsImage, error) {
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var image *C.VipsImage
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defer C.g_object_unref(C.gpointer(input))
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err := C.vips_embed_bridge(input, &image, C.int(left), C.int(top), C.int(width), C.int(height), C.int(extend))
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@ -369,8 +369,8 @@ func vipsEmbed(input *C.struct__VipsImage, left, top, width, height, extend int)
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return image, nil
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}
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func vipsAffine(input *C.struct__VipsImage, residualx, residualy float64, i Interpolator) (*C.struct__VipsImage, error) {
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var image *C.struct__VipsImage
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func vipsAffine(input *C.VipsImage, residualx, residualy float64, i Interpolator) (*C.VipsImage, error) {
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var image *C.VipsImage
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cstring := C.CString(i.String())
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interpolator := C.vips_interpolate_new(cstring)
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