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> |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 20 | #include <utils/ResourceTypes.h> |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 21 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 22 | #include <SkBitmap.h> |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 23 | #include <SkCanvas.h> |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 24 | #include <SkMatrix.h> |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 25 | #include <SkPaint.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 26 | #include <SkXfermode.h> |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 27 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 28 | #include <OpenGLRenderer.h> |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 29 | #include <Rect.h> |
| 30 | #include <ui/Rect.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 31 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 32 | namespace android { |
| 33 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 34 | using namespace uirenderer; |
| 35 | |
| 36 | // ---------------------------------------------------------------------------- |
| 37 | // Java APIs |
| 38 | // ---------------------------------------------------------------------------- |
| 39 | |
| 40 | static struct { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 41 | jclass clazz; |
| 42 | jmethodID set; |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 43 | } gRectClassInfo; |
| 44 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 45 | // ---------------------------------------------------------------------------- |
| 46 | // Constructors |
| 47 | // ---------------------------------------------------------------------------- |
| 48 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 49 | static OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject canvas) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 50 | return new OpenGLRenderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 51 | } |
| 52 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 53 | static void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 54 | OpenGLRenderer* renderer) { |
| 55 | delete renderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | // ---------------------------------------------------------------------------- |
| 59 | // Setup |
| 60 | // ---------------------------------------------------------------------------- |
| 61 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 62 | static void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 63 | OpenGLRenderer* renderer, jint width, jint height) { |
| 64 | renderer->setViewport(width, height); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 65 | } |
| 66 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 67 | static void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 68 | OpenGLRenderer* renderer) { |
| 69 | renderer->prepare(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 70 | } |
| 71 | |
| 72 | // ---------------------------------------------------------------------------- |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 73 | // State |
| 74 | // ---------------------------------------------------------------------------- |
| 75 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 76 | static jint android_view_GLES20Canvas_save(JNIEnv* env, jobject canvas, OpenGLRenderer* renderer, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 77 | jint flags) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 78 | return renderer->save(flags); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 79 | } |
| 80 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 81 | static jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 82 | OpenGLRenderer* renderer) { |
| 83 | return renderer->getSaveCount(); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 84 | } |
| 85 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 86 | static void android_view_GLES20Canvas_restore(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 87 | OpenGLRenderer* renderer) { |
| 88 | renderer->restore(); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 89 | } |
| 90 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 91 | static void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 92 | OpenGLRenderer* renderer, jint saveCount) { |
| 93 | renderer->restoreToCount(saveCount); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | // ---------------------------------------------------------------------------- |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 97 | // Layers |
| 98 | // ---------------------------------------------------------------------------- |
| 99 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 100 | static jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject canvas, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 101 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 102 | SkPaint* paint, jint saveFlags) { |
| 103 | return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); |
| 104 | } |
| 105 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 106 | static jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject canvas, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 107 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 108 | jint alpha, jint saveFlags) { |
| 109 | return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); |
| 110 | } |
| 111 | |
| 112 | // ---------------------------------------------------------------------------- |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 113 | // Clipping |
| 114 | // ---------------------------------------------------------------------------- |
| 115 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 116 | static bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject canvas, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 117 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 118 | SkCanvas::EdgeType edge) { |
| 119 | return renderer->quickReject(left, top, right, bottom); |
| 120 | } |
| 121 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 122 | static bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 123 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom) { |
| 124 | return renderer->clipRect(left, top, right, bottom); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 125 | } |
| 126 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 127 | static bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 128 | OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom) { |
| 129 | return renderer->clipRect(float(left), float(top), float(right), float(bottom)); |
| 130 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 131 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 132 | static bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject canvas, |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 133 | OpenGLRenderer* renderer, jobject rect) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 134 | const android::uirenderer::Rect& bounds(renderer->getClipBounds()); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 135 | |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 136 | env->CallVoidMethod(rect, gRectClassInfo.set, |
| 137 | int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 138 | |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 139 | return !bounds.isEmpty(); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 140 | } |
| 141 | |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 142 | // ---------------------------------------------------------------------------- |
| 143 | // Transforms |
| 144 | // ---------------------------------------------------------------------------- |
| 145 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 146 | static void android_view_GLES20Canvas_translate(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 147 | OpenGLRenderer* renderer, jfloat dx, jfloat dy) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 148 | renderer->translate(dx, dy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 149 | } |
| 150 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 151 | static void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 152 | OpenGLRenderer* renderer, jfloat degrees) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 153 | renderer->rotate(degrees); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 154 | } |
| 155 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 156 | static void android_view_GLES20Canvas_scale(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 157 | OpenGLRenderer* renderer, jfloat sx, jfloat sy) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 158 | renderer->scale(sx, sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 159 | } |
| 160 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 161 | static void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 162 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 163 | renderer->setMatrix(matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 164 | } |
| 165 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 166 | static void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 167 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 168 | renderer->getMatrix(matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 169 | } |
| 170 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 171 | static void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 172 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 173 | renderer->concatMatrix(matrix); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 174 | } |
| 175 | |
| 176 | // ---------------------------------------------------------------------------- |
| 177 | // Drawing |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 178 | // ---------------------------------------------------------------------------- |
| 179 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 180 | static void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject canvas, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 181 | OpenGLRenderer* renderer, SkBitmap* bitmap, float left, float top, SkPaint* paint) { |
| 182 | renderer->drawBitmap(bitmap, left, top, paint); |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 183 | } |
| 184 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 185 | static void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject canvas, |
| 186 | OpenGLRenderer* renderer, SkBitmap* bitmap, |
| 187 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 188 | float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { |
| 189 | renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, |
| 190 | dstLeft, dstTop, dstRight, dstBottom, paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 191 | } |
Romain Guy | 8ba548f | 2010-06-30 19:21:21 -0700 | [diff] [blame] | 192 | |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 193 | static void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 194 | OpenGLRenderer* renderer, SkBitmap* bitmap, SkMatrix* matrix, SkPaint* paint) { |
| 195 | renderer->drawBitmap(bitmap, matrix, paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 196 | } |
| 197 | |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 198 | static void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject canvas, |
| 199 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray chunks, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 200 | float left, float top, float right, float bottom, SkPaint* paint) { |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 201 | |
| 202 | jbyte* storage = env->GetByteArrayElements(chunks, NULL); |
| 203 | Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); |
| 204 | Res_png_9patch::deserialize(patch); |
| 205 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 206 | renderer->drawPatch(bitmap, patch, left, top, right, bottom, paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 207 | |
| 208 | // TODO: make sure that 0 is correct for the flags |
| 209 | env->ReleaseByteArrayElements(chunks, storage, 0); |
| 210 | } |
| 211 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 212 | static void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject canvas, |
| 213 | OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { |
| 214 | renderer->drawColor(color, mode); |
| 215 | } |
| 216 | |
| 217 | static void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject canvas, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 218 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 219 | SkPaint* paint) { |
| 220 | renderer->drawRect(left, top, right, bottom, paint); |
| 221 | } |
| 222 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 223 | // ---------------------------------------------------------------------------- |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 224 | // Shaders |
| 225 | // ---------------------------------------------------------------------------- |
| 226 | |
| 227 | static void android_view_GLES20Canvas_resetShader(JNIEnv* env, jobject canvas, |
| 228 | OpenGLRenderer* renderer) { |
| 229 | renderer->resetShader(); |
| 230 | } |
| 231 | |
| 232 | static void android_view_GLES20Canvas_setupBitmapShader(JNIEnv* env, jobject canvas, |
| 233 | OpenGLRenderer* renderer, SkShader* shader, SkBitmap* bitmap, |
| 234 | SkShader::TileMode tileX, SkShader::TileMode tileY, SkMatrix* matrix) { |
| 235 | renderer->setupBitmapShader(bitmap, tileX, tileY, matrix, |
| 236 | (shader->getFlags() & SkShader::kOpaqueAlpha_Flag) == 0); |
| 237 | } |
| 238 | |
| 239 | // ---------------------------------------------------------------------------- |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 240 | // JNI Glue |
| 241 | // ---------------------------------------------------------------------------- |
| 242 | |
| 243 | const char* const kClassPathName = "android/view/GLES20Canvas"; |
| 244 | |
| 245 | static JNINativeMethod gMethods[] = { |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 246 | { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, |
| 247 | { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, |
| 248 | { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, |
| 249 | { "nPrepare", "(I)V", (void*) android_view_GLES20Canvas_prepare }, |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 250 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 251 | { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, |
| 252 | { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, |
| 253 | { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, |
| 254 | { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 255 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 256 | { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, |
| 257 | { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 258 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 259 | { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, |
| 260 | { "nClipRect", "(IFFFF)Z", (void*) android_view_GLES20Canvas_clipRectF }, |
| 261 | { "nClipRect", "(IIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 262 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 263 | { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, |
| 264 | { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, |
| 265 | { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 266 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 267 | { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, |
| 268 | { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, |
| 269 | { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 270 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 271 | { "nDrawBitmap", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, |
| 272 | { "nDrawBitmap", "(IIFFFFFFFFI)V", (void*) android_view_GLES20Canvas_drawBitmapRect }, |
| 273 | { "nDrawBitmap", "(IIII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, |
| 274 | { "nDrawPatch", "(II[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, |
| 275 | { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, |
| 276 | { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 277 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 278 | { "nResetShader", "(I)V", (void*) android_view_GLES20Canvas_resetShader }, |
| 279 | { "nSetupBitmapShader", "(IIIIII)V", (void*) android_view_GLES20Canvas_setupBitmapShader }, |
| 280 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 281 | { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 282 | (void*) android_view_GLES20Canvas_getClipBounds }, |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 283 | }; |
| 284 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 285 | #define FIND_CLASS(var, className) \ |
| 286 | var = env->FindClass(className); \ |
| 287 | LOG_FATAL_IF(! var, "Unable to find class " className); \ |
| 288 | var = jclass(env->NewGlobalRef(var)); |
| 289 | |
| 290 | #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ |
| 291 | var = env->GetMethodID(clazz, methodName, methodDescriptor); \ |
| 292 | LOG_FATAL_IF(! var, "Unable to find method " methodName); |
| 293 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 294 | int register_android_view_GLES20Canvas(JNIEnv* env) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 295 | FIND_CLASS(gRectClassInfo.clazz, "android/graphics/Rect"); |
| 296 | GET_METHOD_ID(gRectClassInfo.set, gRectClassInfo.clazz, "set", "(IIII)V"); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 297 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 298 | return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| 299 | } |
| 300 | |
| 301 | }; |