Merge pull request kumparan#3 from laurentiuilie/add-support-for-heif…

…s-file add brands heis, hevc
fajrifernanda · Jul 28, 2020 · e490c75 · e490c75
2 parents 5a00c1a + bb682d7
commit e490c75
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/vips.go b/vips.go
@@ -685,17 +685,27 @@ func vipsImageType(buf []byte) ImageType {
 	//   https://github.com/strukturag/libheif/issues/83#issuecomment-421427091
 	if IsTypeSupported(HEIF) && buf[4] == 0x66 && buf[5] == 0x74 && buf[6] == 0x79 && buf[7] == 0x70 &&
 		buf[8] == 0x68 && buf[9] == 0x65 && buf[10] == 0x69 && buf[11] == 0x63 {
-		// This is a HEIC file
+		// This is a HEIC file, ftypheic
 		return HEIF
 	}
 	if IsTypeSupported(HEIF) && buf[4] == 0x66 && buf[5] == 0x74 && buf[6] == 0x79 && buf[7] == 0x70 &&
 		buf[8] == 0x6d && buf[9] == 0x69 && buf[10] == 0x66 && buf[11] == 0x31 {
-		// This is a HEIF file
+		// This is a HEIF file, ftypmif1
 		return HEIF
 	}
 	if IsTypeSupported(HEIF) && buf[4] == 0x66 && buf[5] == 0x74 && buf[6] == 0x79 && buf[7] == 0x70 &&
 		buf[8] == 0x6d && buf[9] == 0x73 && buf[10] == 0x66 && buf[11] == 0x31 {
-		// This is a HEIFS file
+		// This is a HEIFS file, ftypmsf1
+		return HEIF
+	}
+	if IsTypeSupported(HEIF) && buf[4] == 0x66 && buf[5] == 0x74 && buf[6] == 0x79 && buf[7] == 0x70 &&
+		buf[8] == 0x68 && buf[9] == 0x65 && buf[10] == 0x69 && buf[11] == 0x73 {
+		// This is a HEIFS file, ftypheis
+		return HEIF
+	}
+	if IsTypeSupported(HEIF) && buf[4] == 0x66 && buf[5] == 0x74 && buf[6] == 0x79 && buf[7] == 0x70 &&
+		buf[8] == 0x68 && buf[9] == 0x65 && buf[10] == 0x76 && buf[11] == 0x63 {
+		// This is a HEIFS file, ftyphevc
 		return HEIF
 	}