The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | ** |
| 3 | ** Copyright 2006, The Android Open Source Project |
| 4 | ** |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 8 | ** |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 10 | ** |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 18 | #include "JNIHelp.h" |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 19 | #include <android_runtime/AndroidRuntime.h> |
Dianne Hackborn | 289b9b6 | 2010-07-09 11:44:11 -0700 | [diff] [blame] | 20 | #include <android_runtime/android_view_Surface.h> |
Romain Guy | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 21 | #include <android_runtime/android_graphics_SurfaceTexture.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 22 | #include <utils/misc.h> |
| 23 | |
Mathias Agopian | 8335f1c | 2012-02-25 18:48:35 -0800 | [diff] [blame] | 24 | |
| 25 | #include <EGL/egl_display.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 26 | #include <EGL/egl.h> |
| 27 | #include <GLES/gl.h> |
| 28 | |
Mathias Agopian | 8335f1c | 2012-02-25 18:48:35 -0800 | [diff] [blame] | 29 | #include <gui/Surface.h> |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 30 | #include <gui/GLConsumer.h> |
Mathias Agopian | 5280061 | 2013-02-14 17:11:20 -0800 | [diff] [blame] | 31 | #include <gui/Surface.h> |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 32 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 33 | #include <SkBitmap.h> |
| 34 | #include <SkPixelRef.h> |
| 35 | |
Mathias Agopian | af01feaf | 2012-02-24 18:25:41 -0800 | [diff] [blame] | 36 | #include <ui/ANativeObjectBase.h> |
| 37 | |
Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 38 | namespace android { |
Mathias Agopian | 8b73ae4 | 2010-06-10 17:02:51 -0700 | [diff] [blame] | 39 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 40 | static jclass gConfig_class; |
| 41 | |
| 42 | static jmethodID gConfig_ctorID; |
| 43 | |
| 44 | static jfieldID gDisplay_EGLDisplayFieldID; |
| 45 | static jfieldID gContext_EGLContextFieldID; |
| 46 | static jfieldID gSurface_EGLSurfaceFieldID; |
| 47 | static jfieldID gSurface_NativePixelRefFieldID; |
| 48 | static jfieldID gConfig_EGLConfigFieldID; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 49 | static jfieldID gBitmap_NativeBitmapFieldID; |
| 50 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 51 | static inline EGLDisplay getDisplay(JNIEnv* env, jobject o) { |
| 52 | if (!o) return EGL_NO_DISPLAY; |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 53 | return (EGLDisplay)env->GetLongField(o, gDisplay_EGLDisplayFieldID); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 54 | } |
| 55 | static inline EGLSurface getSurface(JNIEnv* env, jobject o) { |
| 56 | if (!o) return EGL_NO_SURFACE; |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 57 | return (EGLSurface)env->GetLongField(o, gSurface_EGLSurfaceFieldID); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 58 | } |
| 59 | static inline EGLContext getContext(JNIEnv* env, jobject o) { |
| 60 | if (!o) return EGL_NO_CONTEXT; |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 61 | return (EGLContext)env->GetLongField(o, gContext_EGLContextFieldID); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 62 | } |
| 63 | static inline EGLConfig getConfig(JNIEnv* env, jobject o) { |
| 64 | if (!o) return 0; |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 65 | return (EGLConfig)env->GetLongField(o, gConfig_EGLConfigFieldID); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 66 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 67 | |
| 68 | static inline jboolean EglBoolToJBool(EGLBoolean eglBool) { |
| 69 | return eglBool == EGL_TRUE ? JNI_TRUE : JNI_FALSE; |
| 70 | } |
| 71 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 72 | static void nativeClassInit(JNIEnv *_env, jclass eglImplClass) |
| 73 | { |
Elliott Hughes | dd66bcb | 2011-04-12 11:28:59 -0700 | [diff] [blame] | 74 | jclass config_class = _env->FindClass("com/google/android/gles_jni/EGLConfigImpl"); |
| 75 | gConfig_class = (jclass) _env->NewGlobalRef(config_class); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 76 | gConfig_ctorID = _env->GetMethodID(gConfig_class, "<init>", "(J)V"); |
| 77 | gConfig_EGLConfigFieldID = _env->GetFieldID(gConfig_class, "mEGLConfig", "J"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 78 | |
Elliott Hughes | dd66bcb | 2011-04-12 11:28:59 -0700 | [diff] [blame] | 79 | jclass display_class = _env->FindClass("com/google/android/gles_jni/EGLDisplayImpl"); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 80 | gDisplay_EGLDisplayFieldID = _env->GetFieldID(display_class, "mEGLDisplay", "J"); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 81 | |
Elliott Hughes | dd66bcb | 2011-04-12 11:28:59 -0700 | [diff] [blame] | 82 | jclass context_class = _env->FindClass("com/google/android/gles_jni/EGLContextImpl"); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 83 | gContext_EGLContextFieldID = _env->GetFieldID(context_class, "mEGLContext", "J"); |
Elliott Hughes | dd66bcb | 2011-04-12 11:28:59 -0700 | [diff] [blame] | 84 | |
| 85 | jclass surface_class = _env->FindClass("com/google/android/gles_jni/EGLSurfaceImpl"); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 86 | gSurface_EGLSurfaceFieldID = _env->GetFieldID(surface_class, "mEGLSurface", "J"); |
| 87 | gSurface_NativePixelRefFieldID = _env->GetFieldID(surface_class, "mNativePixelRef", "J"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 88 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 89 | jclass bitmap_class = _env->FindClass("android/graphics/Bitmap"); |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 90 | gBitmap_NativeBitmapFieldID = _env->GetFieldID(bitmap_class, "mNativeBitmap", "J"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 91 | } |
| 92 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 93 | static const jint gNull_attrib_base[] = {EGL_NONE}; |
| 94 | |
| 95 | static bool validAttribList(JNIEnv *_env, jintArray attrib_list) { |
| 96 | if (attrib_list == NULL) { |
| 97 | return true; |
| 98 | } |
| 99 | jsize len = _env->GetArrayLength(attrib_list); |
| 100 | if (len < 1) { |
| 101 | return false; |
| 102 | } |
| 103 | jint item = 0; |
| 104 | _env->GetIntArrayRegion(attrib_list, len-1, 1, &item); |
| 105 | return item == EGL_NONE; |
| 106 | } |
| 107 | |
| 108 | static jint* beginNativeAttribList(JNIEnv *_env, jintArray attrib_list) { |
| 109 | if (attrib_list != NULL) { |
Michael Chock | b5066245 | 2013-08-06 15:21:10 -0700 | [diff] [blame^] | 110 | return _env->GetIntArrayElements(attrib_list, (jboolean *)0); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 111 | } else { |
| 112 | return(jint*) gNull_attrib_base; |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | static void endNativeAttributeList(JNIEnv *_env, jintArray attrib_list, jint* attrib_base) { |
| 117 | if (attrib_list != NULL) { |
Michael Chock | b5066245 | 2013-08-06 15:21:10 -0700 | [diff] [blame^] | 118 | _env->ReleaseIntArrayElements(attrib_list, attrib_base, JNI_ABORT); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 119 | } |
| 120 | } |
| 121 | |
| 122 | static jboolean jni_eglInitialize(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 123 | jintArray major_minor) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 124 | if (display == NULL || (major_minor != NULL && |
| 125 | _env->GetArrayLength(major_minor) < 2)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 126 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 127 | return JNI_FALSE; |
| 128 | } |
| 129 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 130 | EGLDisplay dpy = getDisplay(_env, display); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 131 | EGLBoolean success = eglInitialize(dpy, NULL, NULL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 132 | if (success && major_minor) { |
| 133 | int len = _env->GetArrayLength(major_minor); |
| 134 | if (len) { |
| 135 | // we're exposing only EGL 1.0 |
| 136 | jint* base = (jint *)_env->GetPrimitiveArrayCritical(major_minor, (jboolean *)0); |
| 137 | if (len >= 1) base[0] = 1; |
| 138 | if (len >= 2) base[1] = 0; |
| 139 | _env->ReleasePrimitiveArrayCritical(major_minor, base, JNI_ABORT); |
| 140 | } |
| 141 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 142 | return EglBoolToJBool(success); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 143 | } |
| 144 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 145 | static jboolean jni_eglQueryContext(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 146 | jobject context, jint attribute, jintArray value) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 147 | if (display == NULL || context == NULL || value == NULL |
| 148 | || _env->GetArrayLength(value) < 1) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 149 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 150 | return JNI_FALSE; |
| 151 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 152 | EGLDisplay dpy = getDisplay(_env, display); |
| 153 | EGLContext ctx = getContext(_env, context); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 154 | EGLBoolean success = EGL_FALSE; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 155 | int len = _env->GetArrayLength(value); |
| 156 | if (len) { |
Michael Chock | b5066245 | 2013-08-06 15:21:10 -0700 | [diff] [blame^] | 157 | jint* base = _env->GetIntArrayElements(value, (jboolean *)0); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 158 | success = eglQueryContext(dpy, ctx, attribute, base); |
Michael Chock | b5066245 | 2013-08-06 15:21:10 -0700 | [diff] [blame^] | 159 | _env->ReleaseIntArrayElements(value, base, JNI_ABORT); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 160 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 161 | return EglBoolToJBool(success); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 162 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 163 | |
| 164 | static jboolean jni_eglQuerySurface(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 165 | jobject surface, jint attribute, jintArray value) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 166 | if (display == NULL || surface == NULL || value == NULL |
| 167 | || _env->GetArrayLength(value) < 1) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 168 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 169 | return JNI_FALSE; |
| 170 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 171 | EGLDisplay dpy = getDisplay(_env, display); |
| 172 | EGLContext sur = getSurface(_env, surface); |
| 173 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 174 | EGLBoolean success = EGL_FALSE; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 175 | int len = _env->GetArrayLength(value); |
| 176 | if (len) { |
Michael Chock | b5066245 | 2013-08-06 15:21:10 -0700 | [diff] [blame^] | 177 | jint* base = _env->GetIntArrayElements(value, (jboolean *)0); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 178 | success = eglQuerySurface(dpy, sur, attribute, base); |
Michael Chock | b5066245 | 2013-08-06 15:21:10 -0700 | [diff] [blame^] | 179 | _env->ReleaseIntArrayElements(value, base, JNI_ABORT); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 180 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 181 | return EglBoolToJBool(success); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 182 | } |
| 183 | |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 184 | static jint jni_getInitCount(JNIEnv *_env, jobject _clazz, jobject display) { |
| 185 | EGLDisplay dpy = getDisplay(_env, display); |
Jesse Hall | 9847f31 | 2012-04-05 10:37:13 -0700 | [diff] [blame] | 186 | egl_display_t* eglDisplay = get_display_nowake(dpy); |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 187 | return eglDisplay ? eglDisplay->getRefsCount() : 0; |
| 188 | } |
| 189 | |
| 190 | static jboolean jni_eglReleaseThread(JNIEnv *_env, jobject _this) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 191 | return EglBoolToJBool(eglReleaseThread()); |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 192 | } |
| 193 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 194 | static jboolean jni_eglChooseConfig(JNIEnv *_env, jobject _this, jobject display, |
| 195 | jintArray attrib_list, jobjectArray configs, jint config_size, jintArray num_config) { |
| 196 | if (display == NULL |
| 197 | || !validAttribList(_env, attrib_list) |
| 198 | || (configs != NULL && _env->GetArrayLength(configs) < config_size) |
| 199 | || (num_config != NULL && _env->GetArrayLength(num_config) < 1)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 200 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 201 | return JNI_FALSE; |
| 202 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 203 | EGLDisplay dpy = getDisplay(_env, display); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 204 | EGLBoolean success = EGL_FALSE; |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 205 | |
| 206 | if (configs == NULL) { |
| 207 | config_size = 0; |
| 208 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 209 | EGLConfig nativeConfigs[config_size]; |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 210 | |
| 211 | int num = 0; |
| 212 | jint* attrib_base = beginNativeAttribList(_env, attrib_list); |
| 213 | success = eglChooseConfig(dpy, attrib_base, configs ? nativeConfigs : 0, config_size, &num); |
| 214 | endNativeAttributeList(_env, attrib_list, attrib_base); |
| 215 | |
| 216 | if (num_config != NULL) { |
| 217 | _env->SetIntArrayRegion(num_config, 0, 1, (jint*) &num); |
| 218 | } |
| 219 | |
| 220 | if (success && configs!=NULL) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 221 | for (int i=0 ; i<num ; i++) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 222 | jobject obj = _env->NewObject(gConfig_class, gConfig_ctorID, reinterpret_cast<jlong>(nativeConfigs[i])); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 223 | _env->SetObjectArrayElement(configs, i, obj); |
| 224 | } |
| 225 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 226 | return EglBoolToJBool(success); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 227 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 228 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 229 | static jlong jni_eglCreateContext(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 230 | jobject config, jobject share_context, jintArray attrib_list) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 231 | if (display == NULL || config == NULL || share_context == NULL |
| 232 | || !validAttribList(_env, attrib_list)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 233 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 234 | return JNI_FALSE; |
| 235 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 236 | EGLDisplay dpy = getDisplay(_env, display); |
| 237 | EGLConfig cnf = getConfig(_env, config); |
| 238 | EGLContext shr = getContext(_env, share_context); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 239 | jint* base = beginNativeAttribList(_env, attrib_list); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 240 | EGLContext ctx = eglCreateContext(dpy, cnf, shr, base); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 241 | endNativeAttributeList(_env, attrib_list, base); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 242 | return reinterpret_cast<jlong>(ctx); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 243 | } |
| 244 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 245 | static jlong jni_eglCreatePbufferSurface(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 246 | jobject config, jintArray attrib_list) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 247 | if (display == NULL || config == NULL |
| 248 | || !validAttribList(_env, attrib_list)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 249 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 250 | return JNI_FALSE; |
| 251 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 252 | EGLDisplay dpy = getDisplay(_env, display); |
| 253 | EGLConfig cnf = getConfig(_env, config); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 254 | jint* base = beginNativeAttribList(_env, attrib_list); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 255 | EGLSurface sur = eglCreatePbufferSurface(dpy, cnf, base); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 256 | endNativeAttributeList(_env, attrib_list, base); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 257 | return reinterpret_cast<jlong>(sur); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 258 | } |
| 259 | |
| 260 | static PixelFormat convertPixelFormat(SkBitmap::Config format) |
| 261 | { |
| 262 | switch (format) { |
| 263 | case SkBitmap::kARGB_8888_Config: return PIXEL_FORMAT_RGBA_8888; |
| 264 | case SkBitmap::kARGB_4444_Config: return PIXEL_FORMAT_RGBA_4444; |
| 265 | case SkBitmap::kRGB_565_Config: return PIXEL_FORMAT_RGB_565; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 266 | default: return PIXEL_FORMAT_NONE; |
| 267 | } |
| 268 | } |
| 269 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 270 | static void jni_eglCreatePixmapSurface(JNIEnv *_env, jobject _this, jobject out_sur, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 271 | jobject display, jobject config, jobject native_pixmap, |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 272 | jintArray attrib_list) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 273 | { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 274 | if (display == NULL || config == NULL || native_pixmap == NULL |
| 275 | || !validAttribList(_env, attrib_list)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 276 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 277 | return; |
| 278 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 279 | EGLDisplay dpy = getDisplay(_env, display); |
| 280 | EGLConfig cnf = getConfig(_env, config); |
| 281 | jint* base = 0; |
| 282 | |
| 283 | SkBitmap const * nativeBitmap = |
Ashok Bhat | a039843 | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 284 | (SkBitmap const *)_env->GetLongField(native_pixmap, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 285 | gBitmap_NativeBitmapFieldID); |
| 286 | SkPixelRef* ref = nativeBitmap ? nativeBitmap->pixelRef() : 0; |
| 287 | if (ref == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 288 | jniThrowException(_env, "java/lang/IllegalArgumentException", "Bitmap has no PixelRef"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 289 | return; |
| 290 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 291 | |
Derek Sollenberger | 6062c59 | 2011-02-22 13:55:04 -0500 | [diff] [blame] | 292 | SkSafeRef(ref); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 293 | ref->lockPixels(); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 294 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 295 | egl_native_pixmap_t pixmap; |
| 296 | pixmap.version = sizeof(pixmap); |
| 297 | pixmap.width = nativeBitmap->width(); |
| 298 | pixmap.height = nativeBitmap->height(); |
| 299 | pixmap.stride = nativeBitmap->rowBytes() / nativeBitmap->bytesPerPixel(); |
| 300 | pixmap.format = convertPixelFormat(nativeBitmap->config()); |
| 301 | pixmap.data = (uint8_t*)ref->pixels(); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 302 | |
| 303 | base = beginNativeAttribList(_env, attrib_list); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 304 | EGLSurface sur = eglCreatePixmapSurface(dpy, cnf, &pixmap, base); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 305 | endNativeAttributeList(_env, attrib_list, base); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 306 | |
| 307 | if (sur != EGL_NO_SURFACE) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 308 | _env->SetLongField(out_sur, gSurface_EGLSurfaceFieldID, reinterpret_cast<jlong>(sur)); |
| 309 | _env->SetLongField(out_sur, gSurface_NativePixelRefFieldID, reinterpret_cast<jlong>(ref)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 310 | } else { |
| 311 | ref->unlockPixels(); |
Derek Sollenberger | 6062c59 | 2011-02-22 13:55:04 -0500 | [diff] [blame] | 312 | SkSafeUnref(ref); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 313 | } |
| 314 | } |
| 315 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 316 | static jlong jni_eglCreateWindowSurface(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 317 | jobject config, jobject native_window, jintArray attrib_list) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 318 | if (display == NULL || config == NULL |
| 319 | || !validAttribList(_env, attrib_list)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 320 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 321 | return JNI_FALSE; |
| 322 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 323 | EGLDisplay dpy = getDisplay(_env, display); |
| 324 | EGLContext cnf = getConfig(_env, config); |
Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 325 | sp<ANativeWindow> window; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 326 | if (native_window == NULL) { |
| 327 | not_valid_surface: |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 328 | jniThrowException(_env, "java/lang/IllegalArgumentException", |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 329 | "Make sure the SurfaceView or associated SurfaceHolder has a valid Surface"); |
| 330 | return 0; |
| 331 | } |
Mathias Agopian | 8b73ae4 | 2010-06-10 17:02:51 -0700 | [diff] [blame] | 332 | |
Jeff Brown | 64a55af | 2012-08-26 02:47:39 -0700 | [diff] [blame] | 333 | window = android_view_Surface_getNativeWindow(_env, native_window); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 334 | if (window == NULL) |
| 335 | goto not_valid_surface; |
| 336 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 337 | jint* base = beginNativeAttribList(_env, attrib_list); |
Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 338 | EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 339 | endNativeAttributeList(_env, attrib_list, base); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 340 | return reinterpret_cast<jlong>(sur); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 341 | } |
| 342 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 343 | static jlong jni_eglCreateWindowSurfaceTexture(JNIEnv *_env, jobject _this, jobject display, |
Romain Guy | e5e0c50 | 2011-06-15 15:18:31 -0700 | [diff] [blame] | 344 | jobject config, jobject native_window, jintArray attrib_list) { |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 345 | if (display == NULL || config == NULL |
| 346 | || !validAttribList(_env, attrib_list)) { |
| 347 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 348 | return 0; |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 349 | } |
| 350 | EGLDisplay dpy = getDisplay(_env, display); |
| 351 | EGLContext cnf = getConfig(_env, config); |
| 352 | sp<ANativeWindow> window; |
| 353 | if (native_window == 0) { |
| 354 | not_valid_surface: |
| 355 | jniThrowException(_env, "java/lang/IllegalArgumentException", |
| 356 | "Make sure the SurfaceTexture is valid"); |
| 357 | return 0; |
| 358 | } |
Jesse Hall | 0fa257f | 2013-08-30 13:49:14 -0700 | [diff] [blame] | 359 | |
Mathias Agopian | 52a9a10 | 2013-08-02 01:38:38 -0700 | [diff] [blame] | 360 | sp<IGraphicBufferProducer> producer(SurfaceTexture_getProducer(_env, native_window)); |
Jesse Hall | 0fa257f | 2013-08-30 13:49:14 -0700 | [diff] [blame] | 361 | window = new Surface(producer, true); |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 362 | if (window == NULL) |
| 363 | goto not_valid_surface; |
| 364 | |
| 365 | jint* base = beginNativeAttribList(_env, attrib_list); |
| 366 | EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base); |
| 367 | endNativeAttributeList(_env, attrib_list, base); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 368 | return reinterpret_cast<jlong>(sur); |
Romain Guy | 8f0095c | 2011-05-02 17:24:22 -0700 | [diff] [blame] | 369 | } |
| 370 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 371 | static jboolean jni_eglGetConfigAttrib(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 372 | jobject config, jint attribute, jintArray value) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 373 | if (display == NULL || config == NULL |
| 374 | || (value == NULL || _env->GetArrayLength(value) < 1)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 375 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 376 | return JNI_FALSE; |
| 377 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 378 | EGLDisplay dpy = getDisplay(_env, display); |
| 379 | EGLContext cnf = getConfig(_env, config); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 380 | EGLBoolean success = EGL_FALSE; |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 381 | jint localValue; |
| 382 | success = eglGetConfigAttrib(dpy, cnf, attribute, &localValue); |
| 383 | if (success) { |
| 384 | _env->SetIntArrayRegion(value, 0, 1, &localValue); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 385 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 386 | return EglBoolToJBool(success); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 387 | } |
| 388 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 389 | static jboolean jni_eglGetConfigs(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 390 | jobjectArray configs, jint config_size, jintArray num_config) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 391 | if (display == NULL || (configs != NULL && _env->GetArrayLength(configs) < config_size) |
| 392 | || (num_config != NULL && _env->GetArrayLength(num_config) < 1)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 393 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 394 | return JNI_FALSE; |
| 395 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 396 | EGLDisplay dpy = getDisplay(_env, display); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 397 | EGLBoolean success = EGL_FALSE; |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 398 | if (configs == NULL) { |
| 399 | config_size = 0; |
| 400 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 401 | EGLConfig nativeConfigs[config_size]; |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 402 | int num; |
| 403 | success = eglGetConfigs(dpy, configs ? nativeConfigs : 0, config_size, &num); |
| 404 | if (num_config != NULL) { |
| 405 | _env->SetIntArrayRegion(num_config, 0, 1, (jint*) &num); |
| 406 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 407 | if (success && configs) { |
| 408 | for (int i=0 ; i<num ; i++) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 409 | jobject obj = _env->NewObject(gConfig_class, gConfig_ctorID, reinterpret_cast<jlong>(nativeConfigs[i])); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 410 | _env->SetObjectArrayElement(configs, i, obj); |
| 411 | } |
| 412 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 413 | return EglBoolToJBool(success); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 414 | } |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 415 | |
| 416 | static jint jni_eglGetError(JNIEnv *_env, jobject _this) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 417 | EGLint error = eglGetError(); |
| 418 | return error; |
| 419 | } |
| 420 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 421 | static jlong jni_eglGetCurrentContext(JNIEnv *_env, jobject _this) { |
| 422 | return reinterpret_cast<jlong>(eglGetCurrentContext()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 423 | } |
| 424 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 425 | static jlong jni_eglGetCurrentDisplay(JNIEnv *_env, jobject _this) { |
| 426 | return reinterpret_cast<jlong>(eglGetCurrentDisplay()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 427 | } |
| 428 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 429 | static jlong jni_eglGetCurrentSurface(JNIEnv *_env, jobject _this, jint readdraw) { |
Romain Guy | 9b7146d | 2011-03-07 18:05:04 -0800 | [diff] [blame] | 430 | if ((readdraw != EGL_READ) && (readdraw != EGL_DRAW)) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 431 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 432 | return 0; |
| 433 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 434 | return reinterpret_cast<jlong>(eglGetCurrentSurface(readdraw)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 435 | } |
| 436 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 437 | static jboolean jni_eglDestroyContext(JNIEnv *_env, jobject _this, jobject display, jobject context) { |
| 438 | if (display == NULL || context == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 439 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 440 | return JNI_FALSE; |
| 441 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 442 | EGLDisplay dpy = getDisplay(_env, display); |
| 443 | EGLContext ctx = getContext(_env, context); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 444 | return EglBoolToJBool(eglDestroyContext(dpy, ctx)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 445 | } |
| 446 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 447 | static jboolean jni_eglDestroySurface(JNIEnv *_env, jobject _this, jobject display, jobject surface) { |
| 448 | if (display == NULL || surface == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 449 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 450 | return JNI_FALSE; |
| 451 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 452 | EGLDisplay dpy = getDisplay(_env, display); |
| 453 | EGLSurface sur = getSurface(_env, surface); |
| 454 | |
| 455 | if (sur) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 456 | SkPixelRef* ref = (SkPixelRef*)(_env->GetLongField(surface, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 457 | gSurface_NativePixelRefFieldID)); |
| 458 | if (ref) { |
| 459 | ref->unlockPixels(); |
Derek Sollenberger | 6062c59 | 2011-02-22 13:55:04 -0500 | [diff] [blame] | 460 | SkSafeUnref(ref); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 461 | } |
| 462 | } |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 463 | return EglBoolToJBool(eglDestroySurface(dpy, sur)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 464 | } |
| 465 | |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 466 | static jlong jni_eglGetDisplay(JNIEnv *_env, jobject _this, jobject native_display) { |
| 467 | return reinterpret_cast<jlong>(eglGetDisplay(EGL_DEFAULT_DISPLAY)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 468 | } |
| 469 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 470 | static jboolean jni_eglMakeCurrent(JNIEnv *_env, jobject _this, jobject display, jobject draw, jobject read, jobject context) { |
| 471 | if (display == NULL || draw == NULL || read == NULL || context == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 472 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 473 | return JNI_FALSE; |
| 474 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 475 | EGLDisplay dpy = getDisplay(_env, display); |
| 476 | EGLSurface sdr = getSurface(_env, draw); |
| 477 | EGLSurface srd = getSurface(_env, read); |
| 478 | EGLContext ctx = getContext(_env, context); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 479 | return EglBoolToJBool(eglMakeCurrent(dpy, sdr, srd, ctx)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 480 | } |
| 481 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 482 | static jstring jni_eglQueryString(JNIEnv *_env, jobject _this, jobject display, jint name) { |
| 483 | if (display == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 484 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 485 | return NULL; |
| 486 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 487 | EGLDisplay dpy = getDisplay(_env, display); |
| 488 | const char* chars = eglQueryString(dpy, name); |
| 489 | return _env->NewStringUTF(chars); |
| 490 | } |
| 491 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 492 | static jboolean jni_eglSwapBuffers(JNIEnv *_env, jobject _this, jobject display, jobject surface) { |
| 493 | if (display == NULL || surface == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 494 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 495 | return JNI_FALSE; |
| 496 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 497 | EGLDisplay dpy = getDisplay(_env, display); |
| 498 | EGLSurface sur = getSurface(_env, surface); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 499 | return EglBoolToJBool(eglSwapBuffers(dpy, sur)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 500 | } |
| 501 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 502 | static jboolean jni_eglTerminate(JNIEnv *_env, jobject _this, jobject display) { |
| 503 | if (display == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 504 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 505 | return JNI_FALSE; |
| 506 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 507 | EGLDisplay dpy = getDisplay(_env, display); |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 508 | return EglBoolToJBool(eglTerminate(dpy)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 509 | } |
| 510 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 511 | static jboolean jni_eglCopyBuffers(JNIEnv *_env, jobject _this, jobject display, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 512 | jobject surface, jobject native_pixmap) { |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 513 | if (display == NULL || surface == NULL || native_pixmap == NULL) { |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 514 | jniThrowException(_env, "java/lang/IllegalArgumentException", NULL); |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 515 | return JNI_FALSE; |
| 516 | } |
| 517 | // TODO: Implement this |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 518 | return JNI_FALSE; |
| 519 | } |
| 520 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 521 | static jboolean jni_eglWaitGL(JNIEnv *_env, jobject _this) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 522 | return EglBoolToJBool(eglWaitGL()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 523 | } |
| 524 | |
Jack Palevich | 1badb71 | 2009-03-25 15:12:17 -0700 | [diff] [blame] | 525 | static jboolean jni_eglWaitNative(JNIEnv *_env, jobject _this, jint engine, jobject bindTarget) { |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 526 | return EglBoolToJBool(eglWaitNative(engine)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 527 | } |
| 528 | |
| 529 | |
| 530 | static const char *classPathName = "com/google/android/gles_jni/EGLImpl"; |
| 531 | |
| 532 | #define DISPLAY "Ljavax/microedition/khronos/egl/EGLDisplay;" |
| 533 | #define CONTEXT "Ljavax/microedition/khronos/egl/EGLContext;" |
| 534 | #define CONFIG "Ljavax/microedition/khronos/egl/EGLConfig;" |
| 535 | #define SURFACE "Ljavax/microedition/khronos/egl/EGLSurface;" |
| 536 | #define OBJECT "Ljava/lang/Object;" |
| 537 | #define STRING "Ljava/lang/String;" |
| 538 | |
| 539 | static JNINativeMethod methods[] = { |
| 540 | {"_nativeClassInit","()V", (void*)nativeClassInit }, |
| 541 | {"eglWaitGL", "()Z", (void*)jni_eglWaitGL }, |
| 542 | {"eglInitialize", "(" DISPLAY "[I)Z", (void*)jni_eglInitialize }, |
| 543 | {"eglQueryContext", "(" DISPLAY CONTEXT "I[I)Z", (void*)jni_eglQueryContext }, |
| 544 | {"eglQuerySurface", "(" DISPLAY SURFACE "I[I)Z", (void*)jni_eglQuerySurface }, |
Romain Guy | 8ff6b9e | 2011-11-09 20:10:18 -0800 | [diff] [blame] | 545 | {"eglReleaseThread","()Z", (void*)jni_eglReleaseThread }, |
| 546 | {"getInitCount", "(" DISPLAY ")I", (void*)jni_getInitCount }, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 547 | {"eglChooseConfig", "(" DISPLAY "[I[" CONFIG "I[I)Z", (void*)jni_eglChooseConfig }, |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 548 | {"_eglCreateContext","(" DISPLAY CONFIG CONTEXT "[I)J", (void*)jni_eglCreateContext }, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 549 | {"eglGetConfigs", "(" DISPLAY "[" CONFIG "I[I)Z", (void*)jni_eglGetConfigs }, |
| 550 | {"eglTerminate", "(" DISPLAY ")Z", (void*)jni_eglTerminate }, |
| 551 | {"eglCopyBuffers", "(" DISPLAY SURFACE OBJECT ")Z", (void*)jni_eglCopyBuffers }, |
| 552 | {"eglWaitNative", "(I" OBJECT ")Z", (void*)jni_eglWaitNative }, |
| 553 | {"eglGetError", "()I", (void*)jni_eglGetError }, |
| 554 | {"eglGetConfigAttrib", "(" DISPLAY CONFIG "I[I)Z", (void*)jni_eglGetConfigAttrib }, |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 555 | {"_eglGetDisplay", "(" OBJECT ")J", (void*)jni_eglGetDisplay }, |
| 556 | {"_eglGetCurrentContext", "()J", (void*)jni_eglGetCurrentContext }, |
| 557 | {"_eglGetCurrentDisplay", "()J", (void*)jni_eglGetCurrentDisplay }, |
| 558 | {"_eglGetCurrentSurface", "(I)J", (void*)jni_eglGetCurrentSurface }, |
| 559 | {"_eglCreatePbufferSurface","(" DISPLAY CONFIG "[I)J", (void*)jni_eglCreatePbufferSurface }, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 560 | {"_eglCreatePixmapSurface", "(" SURFACE DISPLAY CONFIG OBJECT "[I)V", (void*)jni_eglCreatePixmapSurface }, |
Ashok Bhat | 863f98b | 2014-01-27 16:58:46 +0000 | [diff] [blame] | 561 | {"_eglCreateWindowSurface", "(" DISPLAY CONFIG OBJECT "[I)J", (void*)jni_eglCreateWindowSurface }, |
| 562 | {"_eglCreateWindowSurfaceTexture", "(" DISPLAY CONFIG OBJECT "[I)J", (void*)jni_eglCreateWindowSurfaceTexture }, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 563 | {"eglDestroyContext", "(" DISPLAY CONTEXT ")Z", (void*)jni_eglDestroyContext }, |
| 564 | {"eglDestroySurface", "(" DISPLAY SURFACE ")Z", (void*)jni_eglDestroySurface }, |
| 565 | {"eglMakeCurrent", "(" DISPLAY SURFACE SURFACE CONTEXT")Z", (void*)jni_eglMakeCurrent }, |
| 566 | {"eglQueryString", "(" DISPLAY "I)" STRING, (void*)jni_eglQueryString }, |
| 567 | {"eglSwapBuffers", "(" DISPLAY SURFACE ")Z", (void*)jni_eglSwapBuffers }, |
| 568 | }; |
| 569 | |
| 570 | } // namespace android |
| 571 | |
| 572 | int register_com_google_android_gles_jni_EGLImpl(JNIEnv *_env) |
| 573 | { |
| 574 | int err; |
| 575 | err = android::AndroidRuntime::registerNativeMethods(_env, |
| 576 | android::classPathName, android::methods, NELEM(android::methods)); |
| 577 | return err; |
| 578 | } |