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 | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame^] | 26 | #include <SkRegion.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 27 | #include <SkXfermode.h> |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 28 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 29 | #include <OpenGLRenderer.h> |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 30 | #include <Rect.h> |
| 31 | #include <ui/Rect.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 32 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 33 | namespace android { |
| 34 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 35 | using namespace uirenderer; |
| 36 | |
| 37 | // ---------------------------------------------------------------------------- |
| 38 | // Java APIs |
| 39 | // ---------------------------------------------------------------------------- |
| 40 | |
| 41 | static struct { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 42 | jclass clazz; |
| 43 | jmethodID set; |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 44 | } gRectClassInfo; |
| 45 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 46 | // ---------------------------------------------------------------------------- |
| 47 | // Constructors |
| 48 | // ---------------------------------------------------------------------------- |
| 49 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 50 | static OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject canvas) { |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 51 | return new OpenGLRenderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 52 | } |
| 53 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 54 | static void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 55 | OpenGLRenderer* renderer) { |
| 56 | delete renderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | // ---------------------------------------------------------------------------- |
| 60 | // Setup |
| 61 | // ---------------------------------------------------------------------------- |
| 62 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 63 | static void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 64 | OpenGLRenderer* renderer, jint width, jint height) { |
| 65 | renderer->setViewport(width, height); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 66 | } |
| 67 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 68 | static void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 69 | OpenGLRenderer* renderer) { |
| 70 | renderer->prepare(); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | // ---------------------------------------------------------------------------- |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 74 | // State |
| 75 | // ---------------------------------------------------------------------------- |
| 76 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 77 | static jint android_view_GLES20Canvas_save(JNIEnv* env, jobject canvas, OpenGLRenderer* renderer, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 78 | jint flags) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 79 | return renderer->save(flags); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 80 | } |
| 81 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 82 | static jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 83 | OpenGLRenderer* renderer) { |
| 84 | return renderer->getSaveCount(); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 85 | } |
| 86 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 87 | static void android_view_GLES20Canvas_restore(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 88 | OpenGLRenderer* renderer) { |
| 89 | renderer->restore(); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 90 | } |
| 91 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 92 | static void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 93 | OpenGLRenderer* renderer, jint saveCount) { |
| 94 | renderer->restoreToCount(saveCount); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 95 | } |
| 96 | |
| 97 | // ---------------------------------------------------------------------------- |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 98 | // Layers |
| 99 | // ---------------------------------------------------------------------------- |
| 100 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 101 | static jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject canvas, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 102 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 103 | SkPaint* paint, jint saveFlags) { |
| 104 | return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); |
| 105 | } |
| 106 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 107 | static jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject canvas, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 108 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 109 | jint alpha, jint saveFlags) { |
| 110 | return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); |
| 111 | } |
| 112 | |
| 113 | // ---------------------------------------------------------------------------- |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 114 | // Clipping |
| 115 | // ---------------------------------------------------------------------------- |
| 116 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 117 | static bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject canvas, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 118 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 119 | SkCanvas::EdgeType edge) { |
| 120 | return renderer->quickReject(left, top, right, bottom); |
| 121 | } |
| 122 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 123 | static bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject canvas, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame^] | 124 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 125 | SkRegion::Op op) { |
| 126 | return renderer->clipRect(left, top, right, bottom, op); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 127 | } |
| 128 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 129 | static bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject canvas, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame^] | 130 | OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, |
| 131 | SkRegion::Op op) { |
| 132 | return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 133 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 134 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 135 | static bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject canvas, |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 136 | OpenGLRenderer* renderer, jobject rect) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 137 | const android::uirenderer::Rect& bounds(renderer->getClipBounds()); |
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 | env->CallVoidMethod(rect, gRectClassInfo.set, |
| 140 | int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 141 | |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 142 | return !bounds.isEmpty(); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 143 | } |
| 144 | |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 145 | // ---------------------------------------------------------------------------- |
| 146 | // Transforms |
| 147 | // ---------------------------------------------------------------------------- |
| 148 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 149 | static void android_view_GLES20Canvas_translate(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 150 | OpenGLRenderer* renderer, jfloat dx, jfloat dy) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 151 | renderer->translate(dx, dy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 152 | } |
| 153 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 154 | static void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 155 | OpenGLRenderer* renderer, jfloat degrees) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 156 | renderer->rotate(degrees); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 157 | } |
| 158 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 159 | static void android_view_GLES20Canvas_scale(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 160 | OpenGLRenderer* renderer, jfloat sx, jfloat sy) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 161 | renderer->scale(sx, sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 162 | } |
| 163 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 164 | static void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 165 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 166 | renderer->setMatrix(matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 167 | } |
| 168 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 169 | static void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 170 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 171 | renderer->getMatrix(matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 172 | } |
| 173 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 174 | static void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 175 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 176 | renderer->concatMatrix(matrix); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 177 | } |
| 178 | |
| 179 | // ---------------------------------------------------------------------------- |
| 180 | // Drawing |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 181 | // ---------------------------------------------------------------------------- |
| 182 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 183 | static void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject canvas, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 184 | OpenGLRenderer* renderer, SkBitmap* bitmap, float left, float top, SkPaint* paint) { |
| 185 | renderer->drawBitmap(bitmap, left, top, paint); |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 186 | } |
| 187 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 188 | static void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject canvas, |
| 189 | OpenGLRenderer* renderer, SkBitmap* bitmap, |
| 190 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 191 | float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { |
| 192 | renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, |
| 193 | dstLeft, dstTop, dstRight, dstBottom, paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 194 | } |
Romain Guy | 8ba548f | 2010-06-30 19:21:21 -0700 | [diff] [blame] | 195 | |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 196 | static void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject canvas, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 197 | OpenGLRenderer* renderer, SkBitmap* bitmap, SkMatrix* matrix, SkPaint* paint) { |
| 198 | renderer->drawBitmap(bitmap, matrix, paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 199 | } |
| 200 | |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 201 | static void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject canvas, |
| 202 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray chunks, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 203 | float left, float top, float right, float bottom, SkPaint* paint) { |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 204 | |
| 205 | jbyte* storage = env->GetByteArrayElements(chunks, NULL); |
| 206 | Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); |
| 207 | Res_png_9patch::deserialize(patch); |
| 208 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 209 | renderer->drawPatch(bitmap, patch, left, top, right, bottom, paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 210 | |
| 211 | // TODO: make sure that 0 is correct for the flags |
| 212 | env->ReleaseByteArrayElements(chunks, storage, 0); |
| 213 | } |
| 214 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 215 | static void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject canvas, |
| 216 | OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { |
| 217 | renderer->drawColor(color, mode); |
| 218 | } |
| 219 | |
| 220 | static void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject canvas, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 221 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 222 | SkPaint* paint) { |
| 223 | renderer->drawRect(left, top, right, bottom, paint); |
| 224 | } |
| 225 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 226 | // ---------------------------------------------------------------------------- |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 227 | // Shaders |
| 228 | // ---------------------------------------------------------------------------- |
| 229 | |
| 230 | static void android_view_GLES20Canvas_resetShader(JNIEnv* env, jobject canvas, |
| 231 | OpenGLRenderer* renderer) { |
| 232 | renderer->resetShader(); |
| 233 | } |
| 234 | |
| 235 | static void android_view_GLES20Canvas_setupBitmapShader(JNIEnv* env, jobject canvas, |
| 236 | OpenGLRenderer* renderer, SkShader* shader, SkBitmap* bitmap, |
| 237 | SkShader::TileMode tileX, SkShader::TileMode tileY, SkMatrix* matrix) { |
| 238 | renderer->setupBitmapShader(bitmap, tileX, tileY, matrix, |
| 239 | (shader->getFlags() & SkShader::kOpaqueAlpha_Flag) == 0); |
| 240 | } |
| 241 | |
| 242 | // ---------------------------------------------------------------------------- |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 243 | // JNI Glue |
| 244 | // ---------------------------------------------------------------------------- |
| 245 | |
| 246 | const char* const kClassPathName = "android/view/GLES20Canvas"; |
| 247 | |
| 248 | static JNINativeMethod gMethods[] = { |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 249 | { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, |
| 250 | { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, |
| 251 | { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, |
| 252 | { "nPrepare", "(I)V", (void*) android_view_GLES20Canvas_prepare }, |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 253 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 254 | { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, |
| 255 | { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, |
| 256 | { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, |
| 257 | { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 258 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 259 | { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, |
| 260 | { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 261 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 262 | { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame^] | 263 | { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, |
| 264 | { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 265 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 266 | { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, |
| 267 | { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, |
| 268 | { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 269 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 270 | { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, |
| 271 | { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, |
| 272 | { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 273 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 274 | { "nDrawBitmap", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, |
| 275 | { "nDrawBitmap", "(IIFFFFFFFFI)V", (void*) android_view_GLES20Canvas_drawBitmapRect }, |
| 276 | { "nDrawBitmap", "(IIII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, |
| 277 | { "nDrawPatch", "(II[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, |
| 278 | { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, |
| 279 | { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 280 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 281 | { "nResetShader", "(I)V", (void*) android_view_GLES20Canvas_resetShader }, |
| 282 | { "nSetupBitmapShader", "(IIIIII)V", (void*) android_view_GLES20Canvas_setupBitmapShader }, |
| 283 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 284 | { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 285 | (void*) android_view_GLES20Canvas_getClipBounds }, |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 286 | }; |
| 287 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 288 | #define FIND_CLASS(var, className) \ |
| 289 | var = env->FindClass(className); \ |
| 290 | LOG_FATAL_IF(! var, "Unable to find class " className); \ |
| 291 | var = jclass(env->NewGlobalRef(var)); |
| 292 | |
| 293 | #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ |
| 294 | var = env->GetMethodID(clazz, methodName, methodDescriptor); \ |
| 295 | LOG_FATAL_IF(! var, "Unable to find method " methodName); |
| 296 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 297 | int register_android_view_GLES20Canvas(JNIEnv* env) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 298 | FIND_CLASS(gRectClassInfo.clazz, "android/graphics/Rect"); |
| 299 | GET_METHOD_ID(gRectClassInfo.set, gRectClassInfo.clazz, "set", "(IIII)V"); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 300 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 301 | return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| 302 | } |
| 303 | |
| 304 | }; |