1cb93a386Sopenharmony_ci/*
2cb93a386Sopenharmony_ci * Copyright 2016 Google Inc.
3cb93a386Sopenharmony_ci *
4cb93a386Sopenharmony_ci * Use of this source code is governed by a BSD-style license that can be
5cb93a386Sopenharmony_ci * found in the LICENSE file.
6cb93a386Sopenharmony_ci */
7cb93a386Sopenharmony_ci
8cb93a386Sopenharmony_ci#ifndef SkImageEncoderPriv_DEFINED
9cb93a386Sopenharmony_ci#define SkImageEncoderPriv_DEFINED
10cb93a386Sopenharmony_ci
11cb93a386Sopenharmony_ci#include "include/core/SkImageEncoder.h"
12cb93a386Sopenharmony_ci#include "include/private/SkImageInfoPriv.h"
13cb93a386Sopenharmony_ci
14cb93a386Sopenharmony_cistatic inline bool SkPixmapIsValid(const SkPixmap& src) {
15cb93a386Sopenharmony_ci    if (!SkImageInfoIsValid(src.info())) {
16cb93a386Sopenharmony_ci        return false;
17cb93a386Sopenharmony_ci    }
18cb93a386Sopenharmony_ci
19cb93a386Sopenharmony_ci    if (!src.addr() || src.rowBytes() < src.info().minRowBytes()) {
20cb93a386Sopenharmony_ci        return false;
21cb93a386Sopenharmony_ci    }
22cb93a386Sopenharmony_ci
23cb93a386Sopenharmony_ci    return true;
24cb93a386Sopenharmony_ci}
25cb93a386Sopenharmony_ci
26cb93a386Sopenharmony_ci#if defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_IOS)
27cb93a386Sopenharmony_ci    bool SkEncodeImageWithCG(SkWStream*, const SkPixmap&, SkEncodedImageFormat);
28cb93a386Sopenharmony_ci#else
29cb93a386Sopenharmony_ci    #define SkEncodeImageWithCG(...) false
30cb93a386Sopenharmony_ci#endif
31cb93a386Sopenharmony_ci
32cb93a386Sopenharmony_ci#ifdef SK_BUILD_FOR_WIN
33cb93a386Sopenharmony_ci    bool SkEncodeImageWithWIC(SkWStream*, const SkPixmap&, SkEncodedImageFormat, int quality);
34cb93a386Sopenharmony_ci#else
35cb93a386Sopenharmony_ci    #define SkEncodeImageWithWIC(...) false
36cb93a386Sopenharmony_ci#endif
37cb93a386Sopenharmony_ci
38cb93a386Sopenharmony_ci#ifdef SK_ENABLE_NDK_IMAGES
39cb93a386Sopenharmony_ci    bool SkEncodeImageWithNDK(SkWStream*, const SkPixmap&, SkEncodedImageFormat, int quality);
40cb93a386Sopenharmony_ci#else
41cb93a386Sopenharmony_ci    #define SkEncodeImageWithNDK(...) false
42cb93a386Sopenharmony_ci#endif
43cb93a386Sopenharmony_ci
44cb93a386Sopenharmony_ci#endif // SkImageEncoderPriv_DEFINED
45