Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "jni.h" |
| 18 | #include <nativehelper/JNIHelp.h> |
| 19 | #include <android_runtime/AndroidRuntime.h> |
| 20 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame^] | 21 | #include <SkXfermode.h> |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 22 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame^] | 23 | #include <OpenGLRenderer.h> |
| 24 | |
| 25 | #define UI ((OpenGLRenderer*) renderer) |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 26 | |
| 27 | namespace android { |
| 28 | |
| 29 | // ---------------------------------------------------------------------------- |
| 30 | // Constructors |
| 31 | // ---------------------------------------------------------------------------- |
| 32 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame^] | 33 | static OpenGLRenderer* android_view_GLES20Renderer_createRenderer(JNIEnv* env, jobject canvas) { |
| 34 | return new OpenGLRenderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 35 | } |
| 36 | |
| 37 | static void android_view_GLES20Renderer_destroyRenderer(JNIEnv* env, jobject canvas, jint renderer) { |
| 38 | delete UI; |
| 39 | } |
| 40 | |
| 41 | // ---------------------------------------------------------------------------- |
| 42 | // Setup |
| 43 | // ---------------------------------------------------------------------------- |
| 44 | |
| 45 | static void android_view_GLES20Renderer_setViewport(JNIEnv* env, jobject canvas, jint renderer, |
| 46 | jint width, jint height) { |
| 47 | |
| 48 | UI->setViewport(width, height); |
| 49 | } |
| 50 | |
| 51 | static void android_view_GLES20Renderer_prepare(JNIEnv* env, jobject canvas, jint renderer) { |
| 52 | |
| 53 | UI->prepare(); |
| 54 | } |
| 55 | |
| 56 | // ---------------------------------------------------------------------------- |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame^] | 57 | // Draw color |
| 58 | // ---------------------------------------------------------------------------- |
| 59 | |
| 60 | static void android_view_GLES20Renderer_drawColor(JNIEnv* env, jobject canvas, jint renderer, |
| 61 | jint color, jint mode) { |
| 62 | |
| 63 | UI->drawColor(color, (SkXfermode::Mode) mode); |
| 64 | } |
| 65 | |
| 66 | // ---------------------------------------------------------------------------- |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 67 | // JNI Glue |
| 68 | // ---------------------------------------------------------------------------- |
| 69 | |
| 70 | const char* const kClassPathName = "android/view/GLES20Canvas"; |
| 71 | |
| 72 | static JNINativeMethod gMethods[] = { |
| 73 | { "nCreateRenderer", "()I", (void*) android_view_GLES20Renderer_createRenderer }, |
| 74 | { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Renderer_destroyRenderer }, |
| 75 | { "nSetViewport", "(III)V", (void*) android_view_GLES20Renderer_setViewport }, |
| 76 | { "nPrepare", "(I)V", (void*) android_view_GLES20Renderer_prepare }, |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame^] | 77 | |
| 78 | { "nDrawColor", "(III)V", (void*) android_view_GLES20Renderer_drawColor }, |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 79 | }; |
| 80 | |
| 81 | int register_android_view_GLES20Canvas(JNIEnv* env) { |
| 82 | return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| 83 | } |
| 84 | |
| 85 | }; |