Merge branch 'master' into version/4

CHANGELOG.md

@@ -1,11 +1,16 @@
 # Changelog
 
 ## [Unreleased]
+### Changed
+- (pro) Improve video decoding performance.
+- (pro) Respond with `422 Unprocessable Entity` on error during video decoding.
+
 ### Fixed
 - Fix the `Vary` header value when `IMGPROXY_AUTO_JXL` or `IMGPROXY_ENFORCE_JXL` configs are set to `true`.
 - Fix connection break when the `raw` processing option is used and the response status code does not allow a response body (such as `304 Not Modified`).
 - Fix the `If-Modified-Since` request header handling when the `raw` processing option is used.
 - Fix `X-Origin-Height` and `X-Result-Height` debug header values for animated images.
+- Fix keeping copyright info in EXIF.
 - (pro) Fix generating thumbnails for VP9 videos with high bit depth.
 - (pro) Fix `IMGPROXY_CUSTOM_RESPONSE_HEADERS` and `IMGPROXY_RESPONSE_HEADERS_PASSTHROUGH` configs behavior when the `raw` processing option is used.
 

processing/import_color_profile.go → processing/colorspace_to_processing.go

@@ -7,7 +7,7 @@ import (
 	"github.com/imgproxy/imgproxy/v3/vips"
 )
 
-func importColorProfile(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions, imgdata imagedata.ImageData) error {
+func colorspaceToProcessing(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions, imgdata imagedata.ImageData) error {
 	if img.ColourProfileImported() {
 		return nil
 	}

processing/export_color_profile.go → processing/colorspace_to_result.go

@@ -6,7 +6,7 @@ import (
 	"github.com/imgproxy/imgproxy/v3/vips"
 )
 
-func exportColorProfile(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions, imgdata imagedata.ImageData) error {
+func colorspaceToResult(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions, imgdata imagedata.ImageData) error {
 	keepProfile := !po.StripColorProfile && po.Format.SupportsColourProfile()
 
 	if img.IsLinear() {

processing/processing.go

@@ -23,7 +23,7 @@ var mainPipeline = pipeline{
 	trim,
 	prepare,
 	scaleOnLoad,
-	importColorProfile,
+	colorspaceToProcessing,
 	crop,
 	scale,
 	rotateAndFlip,
@@ -38,7 +38,7 @@ var mainPipeline = pipeline{
 }
 
 var finalizePipeline = pipeline{
-	exportColorProfile,
+	colorspaceToResult,
 	stripMetadata,
 }
 

processing/trim.go

@@ -12,7 +12,7 @@ func trim(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions,
 	}
 
 	// We need to import color profile before trim
-	if err := importColorProfile(pctx, img, po, imgdata); err != nil {
+	if err := colorspaceToProcessing(pctx, img, po, imgdata); err != nil {
 		return err
 	}
 

processing/watermark.go

@@ -15,7 +15,7 @@ var watermarkPipeline = pipeline{
 	vectorGuardScale,
 	prepare,
 	scaleOnLoad,
-	importColorProfile,
+	colorspaceToProcessing,
 	scale,
 	rotateAndFlip,
 	padding,

vips/vips.c

@@ -424,6 +424,7 @@ vips_icc_is_srgb_iec61966(VipsImage *in)
   /* Predict it is sRGB IEC61966 2.1 by checking some header fields
    */
   return ((memcmp(data + 48, "IEC ", 4) == 0) && // Device manufacturer
+      (memcmp(data + 16, "RGB ", 4) == 0) &&     // Colorspace
       (memcmp(data + 52, "sRGB", 4) == 0) &&     // Device model
       (memcmp(data + 80, "HP  ", 4) == 0) &&     // Profile creator
       (memcmp(data + 24, date, 6) == 0) &&       // Date of creation
@@ -978,7 +979,7 @@ vips_strip(VipsImage *in, VipsImage **out, int keep_exif_copyright)
 
   VipsStripOptions opts = {
     .strip_all = 0,
-    .keep_exif_copyright = FALSE,
+    .keep_exif_copyright = keep_exif_copyright,
     .keep_animation = FALSE,
   };