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 | |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 17 | #define LOG_TAG "OpenGLRenderer" |
| 18 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 19 | #include <EGL/egl.h> |
| 20 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 21 | #include "jni.h" |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 22 | #include "GraphicsJNI.h" |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 23 | #include <nativehelper/JNIHelp.h> |
| 24 | #include <android_runtime/AndroidRuntime.h> |
Romain Guy | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 25 | #include <android_runtime/android_graphics_SurfaceTexture.h> |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 26 | #include <utils/ResourceTypes.h> |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 27 | |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 28 | #include <gui/SurfaceTexture.h> |
| 29 | |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 30 | #include <SkBitmap.h> |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 31 | #include <SkCanvas.h> |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 32 | #include <SkMatrix.h> |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 33 | #include <SkPaint.h> |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 34 | #include <SkRegion.h> |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 35 | #include <SkScalerContext.h> |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 36 | #include <SkTemplates.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 37 | #include <SkXfermode.h> |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 38 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 39 | #include <DisplayListRenderer.h> |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 40 | #include <LayerRenderer.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 41 | #include <OpenGLRenderer.h> |
Romain Guy | 06f96e2 | 2010-07-30 19:18:16 -0700 | [diff] [blame] | 42 | #include <SkiaShader.h> |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 43 | #include <SkiaColorFilter.h> |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 44 | #include <Rect.h> |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 45 | |
Romain Guy | 726aeba | 2011-06-01 14:52:00 -0700 | [diff] [blame] | 46 | #include <TextLayout.h> |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 47 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 48 | namespace android { |
| 49 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 50 | using namespace uirenderer; |
| 51 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 52 | /** |
| 53 | * Note: OpenGLRenderer JNI layer is generated and compiled only on supported |
| 54 | * devices. This means all the logic must be compiled only when the |
| 55 | * preprocessor variable USE_OPENGL_RENDERER is defined. |
| 56 | */ |
| 57 | #ifdef USE_OPENGL_RENDERER |
| 58 | |
Romain Guy | bdb801ca | 2010-10-04 17:22:29 -0700 | [diff] [blame] | 59 | /////////////////////////////////////////////////////////////////////////////// |
| 60 | // Defines |
| 61 | /////////////////////////////////////////////////////////////////////////////// |
| 62 | |
| 63 | // Debug |
Romain Guy | e2d345e | 2010-09-24 18:39:22 -0700 | [diff] [blame] | 64 | #define DEBUG_RENDERER 0 |
Romain Guy | bdb801ca | 2010-10-04 17:22:29 -0700 | [diff] [blame] | 65 | |
| 66 | // Debug |
| 67 | #if DEBUG_RENDERER |
| 68 | #define RENDERER_LOGD(...) LOGD(__VA_ARGS__) |
| 69 | #else |
| 70 | #define RENDERER_LOGD(...) |
| 71 | #endif |
Romain Guy | e2d345e | 2010-09-24 18:39:22 -0700 | [diff] [blame] | 72 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 73 | #define MODIFIER_SHADOW 1 |
| 74 | #define MODIFIER_SHADER 2 |
| 75 | #define MODIFIER_COLOR_FILTER 4 |
| 76 | |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 77 | // ---------------------------------------------------------------------------- |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 78 | |
| 79 | static struct { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 80 | jmethodID set; |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 81 | } gRectClassInfo; |
| 82 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 83 | // ---------------------------------------------------------------------------- |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 84 | // Misc |
| 85 | // ---------------------------------------------------------------------------- |
| 86 | |
| 87 | static jboolean android_view_GLES20Canvas_preserveBackBuffer(JNIEnv* env, jobject clazz) { |
| 88 | EGLDisplay display = eglGetCurrentDisplay(); |
| 89 | EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); |
| 90 | |
| 91 | eglGetError(); |
| 92 | eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED); |
| 93 | |
| 94 | EGLint error = eglGetError(); |
Romain Guy | 6f7d939 | 2011-06-02 14:17:28 -0700 | [diff] [blame] | 95 | if (error != EGL_SUCCESS) { |
| 96 | RENDERER_LOGD("Could not enable buffer preserved swap behavior (%x)", error); |
| 97 | } |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 98 | |
| 99 | return error == EGL_SUCCESS; |
| 100 | } |
| 101 | |
Romain Guy | 6f7d939 | 2011-06-02 14:17:28 -0700 | [diff] [blame] | 102 | static jboolean android_view_GLES20Canvas_isBackBufferPreserved(JNIEnv* env, jobject clazz) { |
| 103 | EGLDisplay display = eglGetCurrentDisplay(); |
| 104 | EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); |
| 105 | EGLint value; |
| 106 | |
| 107 | eglGetError(); |
| 108 | eglQuerySurface(display, surface, EGL_SWAP_BEHAVIOR, &value); |
| 109 | |
| 110 | EGLint error = eglGetError(); |
| 111 | if (error != EGL_SUCCESS) { |
| 112 | RENDERER_LOGD("Could not query buffer preserved swap behavior (%x)", error); |
| 113 | } |
| 114 | |
| 115 | return error == EGL_SUCCESS && value == EGL_BUFFER_PRESERVED; |
| 116 | } |
| 117 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 118 | // ---------------------------------------------------------------------------- |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 119 | // Constructors |
| 120 | // ---------------------------------------------------------------------------- |
| 121 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 122 | static OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { |
Romain Guy | bdb801ca | 2010-10-04 17:22:29 -0700 | [diff] [blame] | 123 | RENDERER_LOGD("Create OpenGLRenderer"); |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 124 | return new OpenGLRenderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 125 | } |
| 126 | |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 127 | static void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 128 | OpenGLRenderer* renderer) { |
Romain Guy | bdb801ca | 2010-10-04 17:22:29 -0700 | [diff] [blame] | 129 | RENDERER_LOGD("Destroy OpenGLRenderer"); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 130 | delete renderer; |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 131 | } |
| 132 | |
| 133 | // ---------------------------------------------------------------------------- |
| 134 | // Setup |
| 135 | // ---------------------------------------------------------------------------- |
| 136 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 137 | static void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 138 | OpenGLRenderer* renderer, jint width, jint height) { |
| 139 | renderer->setViewport(width, height); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 140 | } |
| 141 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 142 | static void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject clazz, |
Romain Guy | 6b7bd24 | 2010-10-06 19:49:23 -0700 | [diff] [blame] | 143 | OpenGLRenderer* renderer, jboolean opaque) { |
| 144 | renderer->prepare(opaque); |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 145 | } |
| 146 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 147 | static void android_view_GLES20Canvas_prepareDirty(JNIEnv* env, jobject clazz, |
| 148 | OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, |
| 149 | jboolean opaque) { |
| 150 | renderer->prepareDirty(left, top, right, bottom, opaque); |
| 151 | } |
| 152 | |
| 153 | static void android_view_GLES20Canvas_finish(JNIEnv* env, jobject clazz, |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 154 | OpenGLRenderer* renderer) { |
| 155 | renderer->finish(); |
| 156 | } |
| 157 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 158 | static bool android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 159 | OpenGLRenderer* renderer, Functor *functor) { |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 160 | android::uirenderer::Rect dirty; |
| 161 | return renderer->callDrawGLFunction(functor, dirty); |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 162 | } |
| 163 | |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame^] | 164 | static jint android_view_GLES20Canvas_getMaxTextureWidth(JNIEnv* env, jobject clazz) { |
| 165 | return Caches::getInstance().maxTextureSize; |
| 166 | } |
| 167 | |
| 168 | static jint android_view_GLES20Canvas_getMaxTextureHeight(JNIEnv* env, jobject clazz) { |
| 169 | return Caches::getInstance().maxTextureSize; |
| 170 | } |
| 171 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 172 | // ---------------------------------------------------------------------------- |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 173 | // State |
| 174 | // ---------------------------------------------------------------------------- |
| 175 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 176 | static jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 177 | jint flags) { |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 178 | return renderer->save(flags); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 179 | } |
| 180 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 181 | static jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 182 | OpenGLRenderer* renderer) { |
| 183 | return renderer->getSaveCount(); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 184 | } |
| 185 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 186 | static void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 187 | OpenGLRenderer* renderer) { |
| 188 | renderer->restore(); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 189 | } |
| 190 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 191 | static void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 192 | OpenGLRenderer* renderer, jint saveCount) { |
| 193 | renderer->restoreToCount(saveCount); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 194 | } |
| 195 | |
| 196 | // ---------------------------------------------------------------------------- |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 197 | // Layers |
| 198 | // ---------------------------------------------------------------------------- |
| 199 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 200 | static jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 201 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 202 | SkPaint* paint, jint saveFlags) { |
| 203 | return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); |
| 204 | } |
| 205 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 206 | static jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 207 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 208 | jint alpha, jint saveFlags) { |
| 209 | return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); |
| 210 | } |
| 211 | |
| 212 | // ---------------------------------------------------------------------------- |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 213 | // Clipping |
| 214 | // ---------------------------------------------------------------------------- |
| 215 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 216 | static bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 217 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 218 | SkCanvas::EdgeType edge) { |
| 219 | return renderer->quickReject(left, top, right, bottom); |
| 220 | } |
| 221 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 222 | static bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 223 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 224 | SkRegion::Op op) { |
| 225 | return renderer->clipRect(left, top, right, bottom, op); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 226 | } |
| 227 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 228 | static bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, |
Romain Guy | 079ba2c | 2010-07-16 14:12:24 -0700 | [diff] [blame] | 229 | OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, |
| 230 | SkRegion::Op op) { |
| 231 | return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 232 | } |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 233 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 234 | static bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 235 | OpenGLRenderer* renderer, jobject rect) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 236 | const android::uirenderer::Rect& bounds(renderer->getClipBounds()); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 237 | |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 238 | env->CallVoidMethod(rect, gRectClassInfo.set, |
| 239 | int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 240 | |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 241 | return !bounds.isEmpty(); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 242 | } |
| 243 | |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 244 | // ---------------------------------------------------------------------------- |
| 245 | // Transforms |
| 246 | // ---------------------------------------------------------------------------- |
| 247 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 248 | static void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 249 | OpenGLRenderer* renderer, jfloat dx, jfloat dy) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 250 | renderer->translate(dx, dy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 251 | } |
| 252 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 253 | static void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 254 | OpenGLRenderer* renderer, jfloat degrees) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 255 | renderer->rotate(degrees); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 256 | } |
| 257 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 258 | static void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 259 | OpenGLRenderer* renderer, jfloat sx, jfloat sy) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 260 | renderer->scale(sx, sy); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 261 | } |
| 262 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 263 | static void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 264 | OpenGLRenderer* renderer, jfloat sx, jfloat sy) { |
| 265 | renderer->skew(sx, sy); |
| 266 | } |
| 267 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 268 | static void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 269 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 270 | renderer->setMatrix(matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 271 | } |
| 272 | |
Romain Guy | 41030da | 2010-10-13 13:40:37 -0700 | [diff] [blame] | 273 | static const float* android_view_GLES20Canvas_getNativeMatrix(JNIEnv* env, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 274 | jobject clazz, OpenGLRenderer* renderer) { |
Romain Guy | 41030da | 2010-10-13 13:40:37 -0700 | [diff] [blame] | 275 | return renderer->getMatrix(); |
| 276 | } |
| 277 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 278 | static void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 279 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 280 | renderer->getMatrix(matrix); |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 281 | } |
| 282 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 283 | static void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, |
Romain Guy | f6a11b8 | 2010-06-23 17:47:49 -0700 | [diff] [blame] | 284 | OpenGLRenderer* renderer, SkMatrix* matrix) { |
Romain Guy | 7ae7ac4 | 2010-06-25 13:46:18 -0700 | [diff] [blame] | 285 | renderer->concatMatrix(matrix); |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | // ---------------------------------------------------------------------------- |
| 289 | // Drawing |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 290 | // ---------------------------------------------------------------------------- |
| 291 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 292 | static void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 293 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, |
| 294 | float top, SkPaint* paint) { |
| 295 | // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| 296 | JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| 297 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 298 | renderer->drawBitmap(bitmap, left, top, paint); |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 299 | } |
| 300 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 301 | static void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 302 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 303 | float srcLeft, float srcTop, float srcRight, float srcBottom, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 304 | float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 305 | // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| 306 | JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| 307 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 308 | renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, |
| 309 | dstLeft, dstTop, dstRight, dstBottom, paint); |
Romain Guy | f86ef57 | 2010-07-01 11:05:42 -0700 | [diff] [blame] | 310 | } |
Romain Guy | 8ba548f | 2010-06-30 19:21:21 -0700 | [diff] [blame] | 311 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 312 | static void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 313 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, |
| 314 | SkPaint* paint) { |
| 315 | // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| 316 | JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| 317 | |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 318 | renderer->drawBitmap(bitmap, matrix, paint); |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 319 | } |
| 320 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 321 | static void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 322 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, |
| 323 | jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, |
| 324 | jintArray colors, jint colorOffset, SkPaint* paint) { |
| 325 | // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| 326 | JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| 327 | |
| 328 | jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; |
| 329 | jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; |
| 330 | |
| 331 | renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); |
| 332 | |
| 333 | if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); |
| 334 | if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); |
| 335 | } |
| 336 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 337 | static void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 338 | OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, |
Romain Guy | dbd77cd | 2010-07-09 10:36:05 -0700 | [diff] [blame] | 339 | float left, float top, float right, float bottom, SkPaint* paint) { |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 340 | // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| 341 | JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| 342 | |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 343 | jbyte* storage = env->GetByteArrayElements(chunks, NULL); |
| 344 | Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); |
| 345 | Res_png_9patch::deserialize(patch); |
| 346 | |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 347 | renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], |
| 348 | &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, |
Romain Guy | 4bb9420 | 2010-10-12 15:59:26 -0700 | [diff] [blame] | 349 | left, top, right, bottom, paint); |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 350 | |
Romain Guy | deba785 | 2010-07-07 17:54:48 -0700 | [diff] [blame] | 351 | env->ReleaseByteArrayElements(chunks, storage, 0); |
| 352 | } |
| 353 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 354 | static void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 355 | OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { |
| 356 | renderer->drawColor(color, mode); |
| 357 | } |
| 358 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 359 | static void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 360 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 361 | SkPaint* paint) { |
| 362 | renderer->drawRect(left, top, right, bottom, paint); |
| 363 | } |
| 364 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 365 | static void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 366 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 367 | jfloat rx, jfloat ry, SkPaint* paint) { |
| 368 | renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); |
| 369 | } |
| 370 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 371 | static void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 372 | OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { |
| 373 | renderer->drawCircle(x, y, radius, paint); |
| 374 | } |
| 375 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 376 | static void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 377 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 378 | SkPaint* paint) { |
| 379 | renderer->drawOval(left, top, right, bottom, paint); |
| 380 | } |
| 381 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 382 | static void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 383 | OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| 384 | jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { |
| 385 | renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); |
| 386 | } |
| 387 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 388 | static void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 389 | OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { |
| 390 | SkRegion::Iterator it(*region); |
| 391 | while (!it.done()) { |
| 392 | const SkIRect& r = it.rect(); |
| 393 | renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); |
| 394 | it.next(); |
| 395 | } |
| 396 | } |
| 397 | |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 398 | static void android_view_GLES20Canvas_drawPoints(JNIEnv* env, jobject clazz, |
| 399 | OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { |
| 400 | jfloat* storage = env->GetFloatArrayElements(points, NULL); |
| 401 | renderer->drawPoints(storage + offset, count, paint); |
| 402 | env->ReleaseFloatArrayElements(points, storage, 0); |
| 403 | } |
| 404 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 405 | static void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, |
Romain Guy | 7fbcc04 | 2010-08-04 15:40:07 -0700 | [diff] [blame] | 406 | OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { |
| 407 | renderer->drawPath(path, paint); |
| 408 | } |
| 409 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 410 | static void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 411 | OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { |
| 412 | jfloat* storage = env->GetFloatArrayElements(points, NULL); |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 413 | renderer->drawLines(storage + offset, count, paint); |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 414 | env->ReleaseFloatArrayElements(points, storage, 0); |
| 415 | } |
| 416 | |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 417 | // ---------------------------------------------------------------------------- |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 418 | // Shaders and color filters |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 419 | // ---------------------------------------------------------------------------- |
| 420 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 421 | static void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 422 | OpenGLRenderer* renderer, jint modifiers) { |
| 423 | if (modifiers & MODIFIER_SHADOW) renderer->resetShadow(); |
| 424 | if (modifiers & MODIFIER_SHADER) renderer->resetShader(); |
| 425 | if (modifiers & MODIFIER_COLOR_FILTER) renderer->resetColorFilter(); |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 426 | } |
| 427 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 428 | static void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, |
Romain Guy | 06f96e2 | 2010-07-30 19:18:16 -0700 | [diff] [blame] | 429 | OpenGLRenderer* renderer, SkiaShader* shader) { |
| 430 | renderer->setupShader(shader); |
Romain Guy | 7fac2e1 | 2010-07-16 17:10:13 -0700 | [diff] [blame] | 431 | } |
| 432 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 433 | static void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, |
Romain Guy | db1938e | 2010-08-02 18:50:22 -0700 | [diff] [blame] | 434 | OpenGLRenderer* renderer, SkiaColorFilter* filter) { |
| 435 | renderer->setupColorFilter(filter); |
| 436 | } |
| 437 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 438 | static void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 439 | OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { |
| 440 | renderer->setupShadow(radius, dx, dy, color); |
| 441 | } |
| 442 | |
Romain Guy | d27977d | 2010-07-14 19:18:51 -0700 | [diff] [blame] | 443 | // ---------------------------------------------------------------------------- |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 444 | // Text |
| 445 | // ---------------------------------------------------------------------------- |
| 446 | |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 447 | static void renderText(OpenGLRenderer* renderer, const jchar* text, int count, |
| 448 | jfloat x, jfloat y, int flags, SkPaint* paint) { |
Romain Guy | 726aeba | 2011-06-01 14:52:00 -0700 | [diff] [blame] | 449 | #if RTL_USE_HARFBUZZ |
Fabrice Di Meglio | af033ca | 2011-06-06 11:51:46 -0700 | [diff] [blame] | 450 | sp<TextLayoutCacheValue> value; |
| 451 | #if USE_TEXT_LAYOUT_CACHE |
| 452 | value = gTextLayoutCache.getValue(paint, text, 0, count, count, flags); |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 453 | if (value == NULL) { |
| 454 | LOGE("Cannot get TextLayoutCache value"); |
| 455 | return ; |
| 456 | } |
Fabrice Di Meglio | af033ca | 2011-06-06 11:51:46 -0700 | [diff] [blame] | 457 | #else |
| 458 | value = new TextLayoutCacheValue(); |
| 459 | value->computeValues(paint, text, 0, count, count, flags); |
| 460 | #endif |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 461 | #if DEBUG_GLYPHS |
| 462 | logGlyphs(value); |
| 463 | #endif |
| 464 | const jchar* glyphArray = value->getGlyphs(); |
| 465 | int glyphCount = value->getGlyphsCount(); |
Romain Guy | 726aeba | 2011-06-01 14:52:00 -0700 | [diff] [blame] | 466 | int bytesCount = glyphCount * sizeof(jchar); |
| 467 | renderer->drawText((const char*) glyphArray, bytesCount, glyphCount, x, y, paint); |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 468 | #else |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 469 | const jchar *workText; |
Romain Guy | 9226298 | 2010-07-26 11:17:54 -0700 | [diff] [blame] | 470 | jchar* buffer = NULL; |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 471 | int32_t workBytes; |
Romain Guy | 9226298 | 2010-07-26 11:17:54 -0700 | [diff] [blame] | 472 | if (TextLayout::prepareText(paint, text, count, flags, &workText, &workBytes, &buffer)) { |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 473 | renderer->drawText((const char*) workText, workBytes, count, x, y, paint); |
Romain Guy | 9226298 | 2010-07-26 11:17:54 -0700 | [diff] [blame] | 474 | free(buffer); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 475 | } |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 476 | #endif |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 477 | } |
| 478 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 479 | static void renderTextRun(OpenGLRenderer* renderer, const jchar* text, |
| 480 | jint start, jint count, jint contextCount, jfloat x, jfloat y, |
| 481 | int flags, SkPaint* paint) { |
Romain Guy | 726aeba | 2011-06-01 14:52:00 -0700 | [diff] [blame] | 482 | #if RTL_USE_HARFBUZZ |
Fabrice Di Meglio | af033ca | 2011-06-06 11:51:46 -0700 | [diff] [blame] | 483 | sp<TextLayoutCacheValue> value; |
| 484 | #if USE_TEXT_LAYOUT_CACHE |
| 485 | value = gTextLayoutCache.getValue(paint, text, start, count, contextCount, flags); |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 486 | if (value == NULL) { |
| 487 | LOGE("Cannot get TextLayoutCache value"); |
| 488 | return ; |
| 489 | } |
Fabrice Di Meglio | af033ca | 2011-06-06 11:51:46 -0700 | [diff] [blame] | 490 | #else |
| 491 | value = new TextLayoutCacheValue(); |
| 492 | value->computeValues(paint, text, start, count, contextCount, flags); |
| 493 | #endif |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 494 | #if DEBUG_GLYPHS |
| 495 | logGlyphs(value); |
| 496 | #endif |
| 497 | const jchar* glyphArray = value->getGlyphs(); |
| 498 | int glyphCount = value->getGlyphsCount(); |
Romain Guy | 726aeba | 2011-06-01 14:52:00 -0700 | [diff] [blame] | 499 | int bytesCount = glyphCount * sizeof(jchar); |
| 500 | renderer->drawText((const char*) glyphArray, bytesCount, glyphCount, x, y, paint); |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 501 | #else |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 502 | uint8_t rtl = flags & 0x1; |
| 503 | if (rtl) { |
| 504 | SkAutoSTMalloc<80, jchar> buffer(contextCount); |
| 505 | jchar* shaped = buffer.get(); |
| 506 | if (TextLayout::prepareRtlTextRun(text, start, count, contextCount, shaped)) { |
| 507 | renderer->drawText((const char*) shaped, count << 1, count, x, y, paint); |
| 508 | } else { |
| 509 | LOGW("drawTextRun error"); |
| 510 | } |
| 511 | } else { |
| 512 | renderer->drawText((const char*) (text + start), count << 1, count, x, y, paint); |
| 513 | } |
Fabrice Di Meglio | 2ea75880 | 2011-05-12 17:42:06 -0700 | [diff] [blame] | 514 | #endif |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 515 | } |
| 516 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 517 | static void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 518 | OpenGLRenderer* renderer, jcharArray text, jint index, jint count, |
| 519 | jfloat x, jfloat y, jint flags, SkPaint* paint) { |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 520 | jchar* textArray = env->GetCharArrayElements(text, NULL); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 521 | renderText(renderer, textArray + index, count, x, y, flags, paint); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 522 | env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| 523 | } |
| 524 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 525 | static void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 526 | OpenGLRenderer* renderer, jstring text, jint start, jint end, |
| 527 | jfloat x, jfloat y, jint flags, SkPaint* paint) { |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 528 | const jchar* textArray = env->GetStringChars(text, NULL); |
Romain Guy | e8e62a4 | 2010-07-23 18:55:21 -0700 | [diff] [blame] | 529 | renderText(renderer, textArray + start, end - start, x, y, flags, paint); |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 530 | env->ReleaseStringChars(text, textArray); |
| 531 | } |
| 532 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 533 | static void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 534 | OpenGLRenderer* renderer, jcharArray text, jint index, jint count, |
| 535 | jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 536 | SkPaint* paint) { |
| 537 | jchar* textArray = env->GetCharArrayElements(text, NULL); |
| 538 | renderTextRun(renderer, textArray + contextIndex, index - contextIndex, |
| 539 | count, contextCount, x, y, dirFlags, paint); |
| 540 | env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| 541 | } |
| 542 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 543 | static void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 544 | OpenGLRenderer* renderer, jstring text, jint start, jint end, |
| 545 | jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 546 | SkPaint* paint) { |
| 547 | const jchar* textArray = env->GetStringChars(text, NULL); |
| 548 | jint count = end - start; |
| 549 | jint contextCount = contextEnd - contextStart; |
| 550 | renderTextRun(renderer, textArray + contextStart, start - contextStart, |
| 551 | count, contextCount, x, y, dirFlags, paint); |
| 552 | env->ReleaseStringChars(text, textArray); |
| 553 | } |
| 554 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 555 | // ---------------------------------------------------------------------------- |
| 556 | // Display lists |
| 557 | // ---------------------------------------------------------------------------- |
| 558 | |
Chet Haase | 5977baa | 2011-01-05 18:01:22 -0800 | [diff] [blame] | 559 | static DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 560 | jobject clazz, DisplayListRenderer* renderer) { |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 561 | return renderer->getDisplayList(); |
| 562 | } |
| 563 | |
Chet Haase | 5977baa | 2011-01-05 18:01:22 -0800 | [diff] [blame] | 564 | static OpenGLRenderer* android_view_GLES20Canvas_getDisplayListRenderer(JNIEnv* env, |
| 565 | jobject clazz, DisplayListRenderer* renderer) { |
| 566 | if (renderer == NULL) { |
| 567 | renderer = new DisplayListRenderer; |
| 568 | } else { |
| 569 | renderer->reset(); |
| 570 | } |
| 571 | return renderer; |
| 572 | } |
| 573 | |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 574 | static void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, |
Chet Haase | 5c13d89 | 2010-10-08 08:37:55 -0700 | [diff] [blame] | 575 | jobject clazz, DisplayList* displayList) { |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 576 | delete displayList; |
| 577 | } |
| 578 | |
Chet Haase | daf98e9 | 2011-01-10 14:10:36 -0800 | [diff] [blame] | 579 | static bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, |
Romain Guy | 7b5b6ab | 2011-03-14 18:05:08 -0700 | [diff] [blame] | 580 | jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList, |
| 581 | jint width, jint height, jobject dirty) { |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 582 | android::uirenderer::Rect bounds; |
Romain Guy | 7b5b6ab | 2011-03-14 18:05:08 -0700 | [diff] [blame] | 583 | bool redraw = renderer->drawDisplayList(displayList, width, height, bounds); |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 584 | if (redraw && dirty != NULL) { |
| 585 | env->CallVoidMethod(dirty, gRectClassInfo.set, |
| 586 | int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); |
| 587 | } |
| 588 | return redraw; |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 589 | } |
| 590 | |
Chet Haase | ed30fd8 | 2011-04-22 16:18:45 -0700 | [diff] [blame] | 591 | static void android_view_GLES20Canvas_outputDisplayList(JNIEnv* env, |
| 592 | jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList) { |
| 593 | renderer->outputDisplayList(displayList); |
| 594 | } |
| 595 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 596 | // ---------------------------------------------------------------------------- |
| 597 | // Layers |
| 598 | // ---------------------------------------------------------------------------- |
| 599 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 600 | static void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 601 | OpenGLRenderer* renderer) { |
| 602 | renderer->interrupt(); |
| 603 | } |
| 604 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 605 | static void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 606 | OpenGLRenderer* renderer) { |
| 607 | renderer->resume(); |
| 608 | } |
| 609 | |
| 610 | static OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 611 | jobject clazz, Layer* layer) { |
| 612 | if (layer) { |
| 613 | return new LayerRenderer(layer); |
| 614 | } |
| 615 | return NULL; |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 616 | } |
| 617 | |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 618 | static Layer* android_view_GLES20Canvas_createTextureLayer(JNIEnv* env, jobject clazz, |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 619 | jboolean isOpaque, jintArray layerInfo) { |
| 620 | Layer* layer = LayerRenderer::createTextureLayer(isOpaque); |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 621 | |
| 622 | if (layer) { |
| 623 | jint* storage = env->GetIntArrayElements(layerInfo, NULL); |
| 624 | storage[0] = layer->texture; |
| 625 | env->ReleaseIntArrayElements(layerInfo, storage, 0); |
| 626 | } |
| 627 | |
| 628 | return layer; |
| 629 | } |
| 630 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 631 | static Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, |
| 632 | jint width, jint height, jboolean isOpaque, jintArray layerInfo) { |
| 633 | Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 634 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 635 | if (layer) { |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 636 | jint* storage = env->GetIntArrayElements(layerInfo, NULL); |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 637 | storage[0] = layer->width; |
| 638 | storage[1] = layer->height; |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 639 | env->ReleaseIntArrayElements(layerInfo, storage, 0); |
| 640 | } |
| 641 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 642 | return layer; |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 643 | } |
| 644 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 645 | static void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, |
| 646 | Layer* layer, jint width, jint height, jintArray layerInfo) { |
| 647 | LayerRenderer::resizeLayer(layer, width, height); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 648 | |
| 649 | jint* storage = env->GetIntArrayElements(layerInfo, NULL); |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 650 | storage[0] = layer->width; |
| 651 | storage[1] = layer->height; |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 652 | env->ReleaseIntArrayElements(layerInfo, storage, 0); |
| 653 | } |
| 654 | |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 655 | static void android_view_GLES20Canvas_updateTextureLayer(JNIEnv* env, jobject clazz, |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 656 | Layer* layer, jint width, jint height, jboolean isOpaque, jobject surface) { |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 657 | float transform[16]; |
Romain Guy | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 658 | sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, surface)); |
| 659 | |
Grace Kloba | 5c5050d | 2011-06-23 22:32:04 -0700 | [diff] [blame] | 660 | surfaceTexture->updateTexImage(); |
Romain Guy | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 661 | surfaceTexture->getTransformMatrix(transform); |
| 662 | GLenum renderTarget = surfaceTexture->getCurrentTextureTarget(); |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 663 | |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 664 | LayerRenderer::updateTextureLayer(layer, width, height, isOpaque, renderTarget, transform); |
Romain Guy | aa6c24c | 2011-04-28 18:40:04 -0700 | [diff] [blame] | 665 | } |
| 666 | |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 667 | static void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { |
| 668 | LayerRenderer::destroyLayer(layer); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 669 | } |
| 670 | |
Romain Guy | 57066eb | 2011-01-12 12:53:32 -0800 | [diff] [blame] | 671 | static void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 672 | jobject clazz, Layer* layer) { |
| 673 | LayerRenderer::destroyLayerDeferred(layer); |
Romain Guy | 57066eb | 2011-01-12 12:53:32 -0800 | [diff] [blame] | 674 | } |
| 675 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 676 | static void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 677 | OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { |
| 678 | renderer->drawLayer(layer, x, y, paint); |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 679 | } |
| 680 | |
Romain Guy | 77a8116 | 2011-06-14 16:45:55 -0700 | [diff] [blame] | 681 | static jboolean android_view_GLES20Canvas_copyLayer(JNIEnv* env, jobject clazz, |
| 682 | Layer* layer, SkBitmap* bitmap) { |
| 683 | return LayerRenderer::copyLayer(layer, bitmap); |
| 684 | } |
| 685 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 686 | #endif // USE_OPENGL_RENDERER |
| 687 | |
| 688 | // ---------------------------------------------------------------------------- |
| 689 | // Common |
| 690 | // ---------------------------------------------------------------------------- |
| 691 | |
| 692 | static jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { |
| 693 | #ifdef USE_OPENGL_RENDERER |
| 694 | return JNI_TRUE; |
| 695 | #else |
| 696 | return JNI_FALSE; |
| 697 | #endif |
| 698 | } |
| 699 | |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 700 | // ---------------------------------------------------------------------------- |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 701 | // Logging |
| 702 | // ---------------------------------------------------------------------------- |
| 703 | |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 704 | static void |
| 705 | android_app_ActivityThread_dumpGraphics(JNIEnv* env, jobject clazz, jobject javaFileDescriptor) |
| 706 | { |
Chet Haase | 905787a | 2011-04-01 14:33:02 -0700 | [diff] [blame] | 707 | #ifdef USE_OPENGL_RENDERER |
Elliott Hughes | a3804cf | 2011-04-11 16:50:19 -0700 | [diff] [blame] | 708 | int fd = jniGetFDFromFileDescriptor(env, javaFileDescriptor); |
Chet Haase | 0865d33 | 2011-04-01 14:33:02 -0700 | [diff] [blame] | 709 | android::uirenderer::DisplayList::outputLogBuffer(fd); |
Chet Haase | 905787a | 2011-04-01 14:33:02 -0700 | [diff] [blame] | 710 | #endif // USE_OPENGL_RENDERER |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 711 | } |
| 712 | |
| 713 | // ---------------------------------------------------------------------------- |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 714 | // JNI Glue |
| 715 | // ---------------------------------------------------------------------------- |
| 716 | |
| 717 | const char* const kClassPathName = "android/view/GLES20Canvas"; |
| 718 | |
| 719 | static JNINativeMethod gMethods[] = { |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 720 | { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, |
| 721 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 722 | #ifdef USE_OPENGL_RENDERER |
Romain Guy | 6f7d939 | 2011-06-02 14:17:28 -0700 | [diff] [blame] | 723 | { "nIsBackBufferPreserved", "()Z", (void*) android_view_GLES20Canvas_isBackBufferPreserved }, |
| 724 | { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 725 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 726 | { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, |
| 727 | { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, |
| 728 | { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, |
Romain Guy | 6b7bd24 | 2010-10-06 19:49:23 -0700 | [diff] [blame] | 729 | { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 730 | { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, |
Romain Guy | b025b9c | 2010-09-16 14:16:48 -0700 | [diff] [blame] | 731 | { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 732 | |
Romain Guy | 7d7b549 | 2011-01-24 16:33:45 -0800 | [diff] [blame] | 733 | { "nCallDrawGLFunction", "(II)Z", |
| 734 | (void*) android_view_GLES20Canvas_callDrawGLFunction }, |
| 735 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 736 | { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, |
| 737 | { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, |
| 738 | { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, |
| 739 | { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, |
Romain Guy | 85bf02f | 2010-06-22 13:11:24 -0700 | [diff] [blame] | 740 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 741 | { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, |
| 742 | { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 743 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 744 | { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, |
| 745 | { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, |
| 746 | { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 747 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 748 | { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, |
| 749 | { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, |
| 750 | { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, |
Romain Guy | 807daf7 | 2011-01-18 11:19:19 -0800 | [diff] [blame] | 751 | { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 752 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 753 | { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, |
Romain Guy | 41030da | 2010-10-13 13:40:37 -0700 | [diff] [blame] | 754 | { "nGetMatrix", "(I)I", (void*) android_view_GLES20Canvas_getNativeMatrix }, |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 755 | { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, |
| 756 | { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, |
Romain Guy | c7d5349 | 2010-06-25 13:41:57 -0700 | [diff] [blame] | 757 | |
Romain Guy | 5a7b466 | 2011-01-20 19:09:30 -0800 | [diff] [blame] | 758 | { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, |
| 759 | { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, |
| 760 | { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, |
| 761 | |
| 762 | { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, |
| 763 | |
| 764 | { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, |
Patrick Dubroy | e4ac2d6 | 2010-12-01 11:23:13 -0800 | [diff] [blame] | 765 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 766 | { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, |
| 767 | { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, |
Romain Guy | a48a1a8 | 2010-08-10 14:59:15 -0700 | [diff] [blame] | 768 | { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, |
Romain Guy | 01d58e4 | 2011-01-19 21:54:02 -0800 | [diff] [blame] | 769 | { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, |
| 770 | { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, |
Romain Guy | c1cd9ba3 | 2011-01-23 14:18:41 -0800 | [diff] [blame] | 771 | { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 772 | { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, |
Romain Guy | ed6fcb0 | 2011-03-21 13:11:28 -0700 | [diff] [blame] | 773 | { "nDrawPoints", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawPoints }, |
Romain Guy | 8b2f526 | 2011-01-23 16:15:02 -0800 | [diff] [blame] | 774 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 775 | { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, |
Romain Guy | 759ea80 | 2010-09-16 20:49:46 -0700 | [diff] [blame] | 776 | { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, |
Romain Guy | bd6b79b | 2010-06-26 00:13:53 -0700 | [diff] [blame] | 777 | |
Romain Guy | a168d73 | 2011-03-18 16:50:13 -0700 | [diff] [blame] | 778 | { "nResetModifiers", "(II)V", (void*) android_view_GLES20Canvas_resetModifiers }, |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 779 | { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, |
| 780 | { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, |
Romain Guy | 1e45aae | 2010-08-13 19:39:53 -0700 | [diff] [blame] | 781 | { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, |
Romain Guy | bb9524b | 2010-06-22 18:56:38 -0700 | [diff] [blame] | 782 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 783 | { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, |
| 784 | { "nDrawText", "(ILjava/lang/String;IIFFII)V", |
Romain Guy | a1db574 | 2010-07-20 13:09:13 -0700 | [diff] [blame] | 785 | (void*) android_view_GLES20Canvas_drawText }, |
| 786 | |
Romain Guy | 61c8c9c | 2010-08-09 20:48:09 -0700 | [diff] [blame] | 787 | { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, |
| 788 | { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", |
| 789 | (void*) android_view_GLES20Canvas_drawTextRun }, |
| 790 | |
Romain Guy | fb8b763 | 2010-08-23 21:05:08 -0700 | [diff] [blame] | 791 | { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", |
Romain Guy | ce0537b | 2010-06-29 21:05:21 -0700 | [diff] [blame] | 792 | (void*) android_view_GLES20Canvas_getClipBounds }, |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 793 | |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 794 | { "nGetDisplayList", "(I)I", (void*) android_view_GLES20Canvas_getDisplayList }, |
| 795 | { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, |
| 796 | { "nGetDisplayListRenderer", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListRenderer }, |
Romain Guy | 7b5b6ab | 2011-03-14 18:05:08 -0700 | [diff] [blame] | 797 | { "nDrawDisplayList", "(IIIILandroid/graphics/Rect;)Z", |
Romain Guy | cabfcc1 | 2011-03-07 18:06:46 -0800 | [diff] [blame] | 798 | (void*) android_view_GLES20Canvas_drawDisplayList }, |
Chet Haase | ed30fd8 | 2011-04-22 16:18:45 -0700 | [diff] [blame] | 799 | { "nOutputDisplayList", "(II)V", (void*) android_view_GLES20Canvas_outputDisplayList }, |
Romain Guy | 57066eb | 2011-01-12 12:53:32 -0800 | [diff] [blame] | 800 | { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, |
| 801 | { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, |
Romain Guy | 6c319ca | 2011-01-11 14:29:25 -0800 | [diff] [blame] | 802 | |
| 803 | { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 804 | { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, |
| 805 | { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, |
Romain Guy | a948927 | 2011-06-22 20:58:11 -0700 | [diff] [blame] | 806 | { "nCreateTextureLayer", "(Z[I)I", (void*) android_view_GLES20Canvas_createTextureLayer }, |
| 807 | { "nUpdateTextureLayer", "(IIIZLandroid/graphics/SurfaceTexture;)V", |
Romain Guy | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 808 | (void*) android_view_GLES20Canvas_updateTextureLayer }, |
Romain Guy | ada830f | 2011-01-13 12:13:20 -0800 | [diff] [blame] | 809 | { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, |
| 810 | { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, |
| 811 | { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, |
Romain Guy | 77a8116 | 2011-06-14 16:45:55 -0700 | [diff] [blame] | 812 | { "nCopyLayer", "(II)Z", (void*) android_view_GLES20Canvas_copyLayer }, |
Romain Guy | b051e89 | 2010-09-28 19:09:36 -0700 | [diff] [blame] | 813 | |
Romain Guy | f61970fc | 2011-07-07 14:10:06 -0700 | [diff] [blame^] | 814 | { "nGetMaximumTextureWidth", "()I", (void*) android_view_GLES20Canvas_getMaxTextureWidth }, |
| 815 | { "nGetMaximumTextureHeight", "()I", (void*) android_view_GLES20Canvas_getMaxTextureHeight }, |
| 816 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 817 | #endif |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 818 | }; |
| 819 | |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 820 | static JNINativeMethod gActivityThreadMethods[] = { |
| 821 | { "dumpGraphicsInfo", "(Ljava/io/FileDescriptor;)V", |
| 822 | (void*) android_app_ActivityThread_dumpGraphics } |
| 823 | }; |
| 824 | |
| 825 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 826 | #ifdef USE_OPENGL_RENDERER |
| 827 | #define FIND_CLASS(var, className) \ |
| 828 | var = env->FindClass(className); \ |
Carl Shapiro | 17cc33a | 2011-03-05 20:53:16 -0800 | [diff] [blame] | 829 | LOG_FATAL_IF(! var, "Unable to find class " className); |
| 830 | |
Romain Guy | 1639351 | 2010-08-08 00:14:31 -0700 | [diff] [blame] | 831 | #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ |
| 832 | var = env->GetMethodID(clazz, methodName, methodDescriptor); \ |
| 833 | LOG_FATAL_IF(! var, "Unable to find method " methodName); |
| 834 | #else |
| 835 | #define FIND_CLASS(var, className) |
| 836 | #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) |
| 837 | #endif |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 838 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 839 | int register_android_view_GLES20Canvas(JNIEnv* env) { |
Carl Shapiro | 17cc33a | 2011-03-05 20:53:16 -0800 | [diff] [blame] | 840 | jclass clazz; |
| 841 | FIND_CLASS(clazz, "android/graphics/Rect"); |
| 842 | GET_METHOD_ID(gRectClassInfo.set, clazz, "set", "(IIII)V"); |
Romain Guy | 9d5316e | 2010-06-24 19:30:36 -0700 | [diff] [blame] | 843 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 844 | return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| 845 | } |
| 846 | |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 847 | const char* const kActivityThreadPathName = "android/app/ActivityThread"; |
| 848 | |
| 849 | int register_android_app_ActivityThread(JNIEnv* env) |
| 850 | { |
Chet Haase | 9c1e23b | 2011-03-24 10:51:31 -0700 | [diff] [blame] | 851 | return AndroidRuntime::registerNativeMethods( |
| 852 | env, kActivityThreadPathName, |
| 853 | gActivityThreadMethods, NELEM(gActivityThreadMethods)); |
| 854 | } |
| 855 | |
Romain Guy | e4d0112 | 2010-06-16 18:44:05 -0700 | [diff] [blame] | 856 | }; |