imgconv.cpp revision a816d95b1eef414262fdc2e78c7be515402aec8b 
1/*
2 * Copyright 2014 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#include "SkBitmap.h"
9#include "SkGraphics.h"
10#include "SkImageDecoder.h"
11#include "SkImageEncoder.h"
12#include "SkString.h"
13
14int tool_main(int argc, char** argv);
15int tool_main(int argc, char** argv) {
16    SkAutoGraphics ag;
17
18    for (int i = 1; i < argc; ++i) {
19        SkString src(argv[i]);
20        if (src.endsWith(".png")) {
21            SkString dst(src.c_str(), src.size() - 4);
22            dst.append(".jpg");
23
24            SkBitmap bm;
25            if (SkImageDecoder::DecodeFile(src.c_str(), &bm)) {
26                if (SkImageEncoder::EncodeFile(dst.c_str(), bm, SkImageEncoder::kJPEG_Type, 100)) {
27                    SkDebugf("converted %s to %s\n", src.c_str(), dst.c_str());
28                } else {
29                    SkDebugf("failed to encode %s\n", src.c_str());
30                }
31            } else {
32                SkDebugf("failed to decode %s\n", src.c_str());
33            }
34        }
35    }
36    return 0;
37}
38
39#if !defined SK_BUILD_FOR_IOS
40int main(int argc, char * const argv[]) {
41    return tool_main(argc, (char**) argv);
42}
43#endif
44