Update to webp 1.4.0 Closes #74 #41 #55 #61 #60

.gitignore

@@ -1 +1,3 @@
 /output.webp
+.idea
+.DS_Store

bench/z_benchmark_test.go

@@ -4,6 +4,7 @@
 
 // generated by go run gen.go -output z_benchmark_test.go; DO NOT EDIT
 
+//go:build go1.6
 // +build go1.6
 
 package webp_bench

capi.go

@@ -15,8 +15,8 @@
 package webp
 
 /*
-#cgo CFLAGS: -I./internal/libwebp-1.0.3/
-#cgo CFLAGS: -I./internal/libwebp-1.0.3/src/
+#cgo CFLAGS: -I./internal/libwebp-1.4.0/
+#cgo CFLAGS: -I./internal/libwebp-1.4.0/src/
 #cgo CFLAGS: -I./internal/include/
 #cgo CFLAGS: -Wno-pointer-sign -DWEBP_USE_THREAD
 #cgo !windows LDFLAGS: -lm

gen_helper.go

@@ -39,12 +39,20 @@ func clearOldGenFiles() {
 }
 
 func genIncludeFiles() {
-	ss := parseCMakeListsTxt("internal/libwebp-1.0.3/CMakeLists.txt", "WEBP_SRC_DIR", "*.c")
-	muxSS, err := findFiles("internal/libwebp-1.0.3/src/mux", "*.c")
+	ss := parseCMakeListsTxt("internal/libwebp-1.4.0/CMakeLists.txt", "WEBP_SRC_DIR", "*.c")
+
+	files, err := findFiles("internal/libwebp-1.4.0/src/mux", "*.c")
+	if err != nil {
+		log.Fatal(err)
+	}
+	ss = append(ss, files...)
+
+	files, err = findFiles("internal/libwebp-1.4.0/sharpyuv", "*.c")
 	if err != nil {
 		log.Fatal(err)
 	}
-	ss = append(ss, muxSS...)
+	ss = append(ss, files...)
+
 	for i := 0; i < len(ss); i++ {
 		relpath := ss[i][23:] // drop `./`
 		newname := "z_libwebp_" + strings.Replace(relpath, "/", "_", -1)