1 files changed, 127 insertions, 0 deletions
diff --git a/android/skia-encoder.cpp b/android/skia-encoder.cpp
new file mode 100755
index 0000000..1a405bb
--- /dev/null
+++ b/android/skia-encoder.cpp
@@ -0,0 +1,127 @@
+#include <getopt.h>
+#include <stdio.h>
+
+#include "SkBitmap.h"
+#include "SkPaint.h"
+#include "SkCanvas.h"
+#include "SkColorPriv.h"
+#include "SkString.h"
+#include "SkImageEncoder.h"
+#include "SkImageDecoder.h"
+
+static SkImageEncoder::Type image_type;
+static char* src_image = NULL;
+static char* dst_image = NULL;
+
+static void usage(const char* pname)
+{
+    fprintf(stderr,
+        "\n  USAGE: %s -src [path] -dst [path] \n"
+        "\n  Image Support .PNG(.png), .WEBP(.webp) or .JPEG(.jpeg) Format Only.\n"
+        ,pname);
+}
+
+
+static int process_cmdline(int argc, char *argv[])
+{
+	char c;
+
+#if 0
+	int i;
+	printf("Argumen Num = %d\n", argc);
+	for (i = 0; i < argc; i++) {
+		printf("Argument %d:%s\n", i, argv[i]);
+	}
+	printf("==>%s:%d\n", __FUNCTION__, __LINE__);
+#endif
+
+	const struct option long_opts[] = {
+		{"help", no_argument, NULL, 0 },
+		{"src", required_argument, NULL, 1 },
+		{"dst", required_argument, NULL, 2 },
+		{NULL, 0, 0, 0}};
+
+	if (argc <= 1) {
+        usage(argv[0]); /* No argument */
+        return 1;
+    }
+
+	while ((c = getopt_long_only(argc,argv,"?",long_opts,NULL)) != EOF) {
+        switch (c) {
+			case '?':
+				goto out;
+				break;
+
+			case 0:
+				goto out;
+				break;
+
+			case 1:
+				src_image = strdup(optarg);
+				break;
+
+			case 2:
+				dst_image = strdup(optarg);
+				break;
+
+			default:
+				goto out;
+				break;
+        }
+	}
+
+	if ((NULL == src_image) || (NULL == dst_image)) {
+		goto out;
+	}
+
+	if ((NULL != strstr(dst_image, ".PNG")) || (NULL != strstr(dst_image, ".png"))) {
+		image_type = SkImageEncoder::kPNG_Type;
+	} else if ((NULL != strstr(dst_image, ".WEBP")) || (NULL != strstr(dst_image, ".webp"))) {
+		image_type = SkImageEncoder::kWEBP_Type;
+	} else if ((NULL != strstr(dst_image, ".JPEG")) || (NULL != strstr(dst_image, ".jpeg"))) {
+		image_type = SkImageEncoder::kJPEG_Type;
+	} else {
+		goto out;
+	}
+
+	printf("=============  Start Encode ==============\n");
+	if (SkImageEncoder::kPNG_Type == image_type) {
+		printf("INPUT: IMAGE TYPE  : PNG IMAGE\n");
+	} else if (SkImageEncoder::kWEBP_Type == image_type) {
+		printf("INPUT: IMAGE TYPE  : WEBP IMAGE\n");
+	} else if (SkImageEncoder::kJPEG_Type == image_type) {
+		printf("INPUT: IMAGE TYPE  : JPEG IMAGE\n");
+	}
+
+	printf("INPUT: Src IMAGE   : %s\n", src_image);
+	printf("INPUT: Dest IMAGE  : %s\n", dst_image);
+
+	return 1;
+
+out:
+	usage(argv[0]);
+	exit(0);
+}
+
+
+int main(int argc, char* argv[])
+{
+	int ret = -1;
+	int i = 0;
+
+	process_cmdline(argc, argv);
+
+	SkBitmap srcImage;
+
+	ret = SkImageDecoder::DecodeFile(src_image, &srcImage);
+	printf("Decode is successful? %s \n", (ret ? "Yes" : "No"));
+
+	ret =SkImageEncoder::EncodeFile(dst_image, srcImage, image_type, 100);
+	printf("Encode is successful? %s \n", (ret ? "Yes" : "No"));
+
+	printf("=============  Finish Encode ==============\n");
+
+	return 0;
+}
+
+