1 /* libs/android_runtime/android/graphics/ColorFilter.cpp
2 **
3 ** Copyright 2006, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 // This file was generated from the C++ include file: SkColorFilter.h
19 // Any changes made to this file will be discarded by the build.
20 // To change this file, either edit the include, or device/tools/gluemaker/main.cpp,
21 // or one of the auxilary file specifications in device/tools/gluemaker.
22
23 #include "jni.h"
24 #include "GraphicsJNI.h"
25 #include <android_runtime/AndroidRuntime.h>
26
27 #include "SkDrawFilter.h"
28 #include "SkPaintFlagsDrawFilter.h"
29 #include "SkPaint.h"
30
31 namespace android {
32
33 class SkDrawFilterGlue {
34 public:
35
finalizer(JNIEnv * env,jobject clazz,SkDrawFilter * obj)36 static void finalizer(JNIEnv* env, jobject clazz, SkDrawFilter* obj) {
37 obj->safeUnref();
38 }
39
CreatePaintFlagsDF(JNIEnv * env,jobject clazz,int clearFlags,int setFlags)40 static SkDrawFilter* CreatePaintFlagsDF(JNIEnv* env, jobject clazz,
41 int clearFlags, int setFlags) {
42 // trim off any out-of-range bits
43 clearFlags &= SkPaint::kAllFlags;
44 setFlags &= SkPaint::kAllFlags;
45
46 if (clearFlags | setFlags) {
47 return new SkPaintFlagsDrawFilter(clearFlags, setFlags);
48 } else {
49 return NULL;
50 }
51 }
52 };
53
54 static JNINativeMethod drawfilter_methods[] = {
55 {"nativeDestructor", "(I)V", (void*) SkDrawFilterGlue::finalizer}
56 };
57
58 static JNINativeMethod paintflags_methods[] = {
59 {"nativeConstructor","(II)I", (void*) SkDrawFilterGlue::CreatePaintFlagsDF}
60 };
61
62 #define REG(env, name, array) \
63 result = android::AndroidRuntime::registerNativeMethods(env, name, array, SK_ARRAY_COUNT(array)); \
64 if (result < 0) return result
65
66
register_android_graphics_DrawFilter(JNIEnv * env)67 int register_android_graphics_DrawFilter(JNIEnv* env) {
68 int result;
69
70 REG(env, "android/graphics/DrawFilter", drawfilter_methods);
71 REG(env, "android/graphics/PaintFlagsDrawFilter", paintflags_methods);
72
73 return 0;
74 }
75
76 }
77