com_google_android_gles_jni_EGLImpl.cpp revision 289b9b62372ef52a06113b83dfb870e2c2fb325a
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Copyright 2006, The Android Open Source Project 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 51badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** Licensed under the Apache License, Version 2.0 (the "License"); 61badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** you may not use this file except in compliance with the License. 71badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 91badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 111badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** Unless required by applicable law or agreed to in writing, software 121badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** distributed under the License is distributed on an "AS IS" BASIS, 131badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 141badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich** See the License for the specific language governing permissions and 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** limitations under the License. 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 19289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn#include <android_runtime/android_view_Surface.h> 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/misc.h> 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <EGL/egl.h> 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <GLES/gl.h> 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25000479f9e325b4e426a67033abd92d47da412725Mathias Agopian#include <surfaceflinger/Surface.h> 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <SkBitmap.h> 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <SkPixelRef.h> 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackbornnamespace android { 308b73ae4a1e5321753e54354e5202a38c5560fea9Mathias Agopian 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gDisplay_class; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gContext_class; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gSurface_class; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gConfig_class; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gConfig_ctorID; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gDisplay_EGLDisplayFieldID; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gContext_EGLContextFieldID; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gSurface_EGLSurfaceFieldID; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gSurface_NativePixelRefFieldID; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gConfig_EGLConfigFieldID; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gSurface_SurfaceFieldID; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gBitmap_NativeBitmapFieldID; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic __attribute__((noinline)) 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass npeClazz = env->FindClass(exc); 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ThrowNew(npeClazz, msg); 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic __attribute__((noinline)) 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool hasException(JNIEnv *env) { 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->ExceptionCheck() != 0) { 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ExceptionDescribe(); 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic __attribute__((noinline)) 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjclass make_globalref(JNIEnv* env, const char classname[]) { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass c = env->FindClass(classname); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jclass)env->NewGlobalRef(c); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic inline EGLDisplay getDisplay(JNIEnv* env, jobject o) { 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!o) return EGL_NO_DISPLAY; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (EGLDisplay)env->GetIntField(o, gDisplay_EGLDisplayFieldID); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic inline EGLSurface getSurface(JNIEnv* env, jobject o) { 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!o) return EGL_NO_SURFACE; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (EGLSurface)env->GetIntField(o, gSurface_EGLSurfaceFieldID); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic inline EGLContext getContext(JNIEnv* env, jobject o) { 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!o) return EGL_NO_CONTEXT; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (EGLContext)env->GetIntField(o, gContext_EGLContextFieldID); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic inline EGLConfig getConfig(JNIEnv* env, jobject o) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!o) return 0; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (EGLConfig)env->GetIntField(o, gConfig_EGLConfigFieldID); 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void nativeClassInit(JNIEnv *_env, jclass eglImplClass) 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gDisplay_class = make_globalref(_env, "com/google/android/gles_jni/EGLDisplayImpl"); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gContext_class = make_globalref(_env, "com/google/android/gles_jni/EGLContextImpl"); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gSurface_class = make_globalref(_env, "com/google/android/gles_jni/EGLSurfaceImpl"); 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gConfig_class = make_globalref(_env, "com/google/android/gles_jni/EGLConfigImpl"); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gConfig_ctorID = _env->GetMethodID(gConfig_class, "<init>", "(I)V"); 921badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gDisplay_EGLDisplayFieldID = _env->GetFieldID(gDisplay_class, "mEGLDisplay", "I"); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gContext_EGLContextFieldID = _env->GetFieldID(gContext_class, "mEGLContext", "I"); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gSurface_EGLSurfaceFieldID = _env->GetFieldID(gSurface_class, "mEGLSurface", "I"); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gSurface_NativePixelRefFieldID = _env->GetFieldID(gSurface_class, "mNativePixelRef", "I"); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gConfig_EGLConfigFieldID = _env->GetFieldID(gConfig_class, "mEGLConfig", "I"); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass bitmap_class = _env->FindClass("android/graphics/Bitmap"); 1001badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich gBitmap_NativeBitmapFieldID = _env->GetFieldID(bitmap_class, "mNativeBitmap", "I"); 1011badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich} 1021badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1031badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic const jint gNull_attrib_base[] = {EGL_NONE}; 1041badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1051badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic bool validAttribList(JNIEnv *_env, jintArray attrib_list) { 1061badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (attrib_list == NULL) { 1071badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return true; 1081badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 1091badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jsize len = _env->GetArrayLength(attrib_list); 1101badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (len < 1) { 1111badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return false; 1121badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 1131badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jint item = 0; 1141badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich _env->GetIntArrayRegion(attrib_list, len-1, 1, &item); 1151badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return item == EGL_NONE; 1161badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich} 1171badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1181badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint* beginNativeAttribList(JNIEnv *_env, jintArray attrib_list) { 1191badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (attrib_list != NULL) { 1201badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return (jint *)_env->GetPrimitiveArrayCritical(attrib_list, (jboolean *)0); 1211badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } else { 1221badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return(jint*) gNull_attrib_base; 1231badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1261badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic void endNativeAttributeList(JNIEnv *_env, jintArray attrib_list, jint* attrib_base) { 1271badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (attrib_list != NULL) { 1281badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich _env->ReleasePrimitiveArrayCritical(attrib_list, attrib_base, JNI_ABORT); 1291badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 1301badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich} 1311badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1321badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglInitialize(JNIEnv *_env, jobject _this, jobject display, 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray major_minor) { 1341badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || (major_minor != NULL && 1351badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich _env->GetArrayLength(major_minor) < 2)) { 1361badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 1371badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 1381badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 1391badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean success = eglInitialize(dpy, NULL, NULL); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (success && major_minor) { 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int len = _env->GetArrayLength(major_minor); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we're exposing only EGL 1.0 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* base = (jint *)_env->GetPrimitiveArrayCritical(major_minor, (jboolean *)0); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len >= 1) base[0] = 1; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len >= 2) base[1] = 0; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->ReleasePrimitiveArrayCritical(major_minor, base, JNI_ABORT); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1551badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglQueryContext(JNIEnv *_env, jobject _this, jobject display, 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject context, jint attribute, jintArray value) { 1571badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || context == NULL || value == NULL 1581badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || _env->GetArrayLength(value) < 1) { 1591badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1621badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLDisplay dpy = getDisplay(_env, display); 1631badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLContext ctx = getContext(_env, context); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean success = JNI_FALSE; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int len = _env->GetArrayLength(value); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len) { 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* base = (jint *)_env->GetPrimitiveArrayCritical(value, (jboolean *)0); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project success = eglQueryContext(dpy, ctx, attribute, base); 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->ReleasePrimitiveArrayCritical(value, base, JNI_ABORT); 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1731badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1741badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglQuerySurface(JNIEnv *_env, jobject _this, jobject display, 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject surface, jint attribute, jintArray value) { 1761badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || surface == NULL || value == NULL 1771badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || _env->GetArrayLength(value) < 1) { 1781badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1811badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLDisplay dpy = getDisplay(_env, display); 1821badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLContext sur = getSurface(_env, surface); 1831badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean success = JNI_FALSE; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int len = _env->GetArrayLength(value); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len) { 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* base = (jint *)_env->GetPrimitiveArrayCritical(value, (jboolean *)0); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project success = eglQuerySurface(dpy, sur, attribute, base); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->ReleasePrimitiveArrayCritical(value, base, JNI_ABORT); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1941badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglChooseConfig(JNIEnv *_env, jobject _this, jobject display, 1951badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jintArray attrib_list, jobjectArray configs, jint config_size, jintArray num_config) { 1961badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL 1971badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || !validAttribList(_env, attrib_list) 1981badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || (configs != NULL && _env->GetArrayLength(configs) < config_size) 1991badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || (num_config != NULL && _env->GetArrayLength(num_config) < 1)) { 2001badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2031badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLDisplay dpy = getDisplay(_env, display); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean success = JNI_FALSE; 2051badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 2061badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (configs == NULL) { 2071badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich config_size = 0; 2081badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLConfig nativeConfigs[config_size]; 2101badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 2111badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich int num = 0; 2121badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jint* attrib_base = beginNativeAttribList(_env, attrib_list); 2131badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich success = eglChooseConfig(dpy, attrib_base, configs ? nativeConfigs : 0, config_size, &num); 2141badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich endNativeAttributeList(_env, attrib_list, attrib_base); 2151badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 2161badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (num_config != NULL) { 2171badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich _env->SetIntArrayRegion(num_config, 0, 1, (jint*) &num); 2181badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 2191badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 2201badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (success && configs!=NULL) { 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0 ; i<num ; i++) { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject obj = _env->NewObject(gConfig_class, gConfig_ctorID, (jint)nativeConfigs[i]); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->SetObjectArrayElement(configs, i, obj); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 2271badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich} 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2291badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglCreateContext(JNIEnv *_env, jobject _this, jobject display, 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject config, jobject share_context, jintArray attrib_list) { 2311badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || config == NULL || share_context == NULL 2321badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || !validAttribList(_env, attrib_list)) { 2331badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 2341badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 2351badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLConfig cnf = getConfig(_env, config); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext shr = getContext(_env, share_context); 2391badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jint* base = beginNativeAttribList(_env, attrib_list); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext ctx = eglCreateContext(dpy, cnf, shr, base); 2411badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich endNativeAttributeList(_env, attrib_list, base); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)ctx; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2451badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglCreatePbufferSurface(JNIEnv *_env, jobject _this, jobject display, 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject config, jintArray attrib_list) { 2471badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || config == NULL 2481badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || !validAttribList(_env, attrib_list)) { 2491badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 2501badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 2511badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLConfig cnf = getConfig(_env, config); 2541badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jint* base = beginNativeAttribList(_env, attrib_list); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface sur = eglCreatePbufferSurface(dpy, cnf, base); 2561badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich endNativeAttributeList(_env, attrib_list, base); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)sur; 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic PixelFormat convertPixelFormat(SkBitmap::Config format) 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (format) { 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kARGB_8888_Config: return PIXEL_FORMAT_RGBA_8888; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kARGB_4444_Config: return PIXEL_FORMAT_RGBA_4444; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kRGB_565_Config: return PIXEL_FORMAT_RGB_565; 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kA8_Config: return PIXEL_FORMAT_A_8; 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: return PIXEL_FORMAT_NONE; 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2711badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic void jni_eglCreatePixmapSurface(JNIEnv *_env, jobject _this, jobject out_sur, 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject display, jobject config, jobject native_pixmap, 2731badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jintArray attrib_list) 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2751badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || config == NULL || native_pixmap == NULL 2761badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || !validAttribList(_env, attrib_list)) { 2771badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 2781badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return; 2791badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLConfig cnf = getConfig(_env, config); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* base = 0; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap const * nativeBitmap = 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (SkBitmap const *)_env->GetIntField(native_pixmap, 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmap_NativeBitmapFieldID); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPixelRef* ref = nativeBitmap ? nativeBitmap->pixelRef() : 0; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ref == NULL) { 2891badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException", "Bitmap has no PixelRef"); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2921badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ref->safeRef(); 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ref->lockPixels(); 2951badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl_native_pixmap_t pixmap; 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pixmap.version = sizeof(pixmap); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pixmap.width = nativeBitmap->width(); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pixmap.height = nativeBitmap->height(); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pixmap.stride = nativeBitmap->rowBytes() / nativeBitmap->bytesPerPixel(); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pixmap.format = convertPixelFormat(nativeBitmap->config()); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pixmap.data = (uint8_t*)ref->pixels(); 3031badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 3041badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich base = beginNativeAttribList(_env, attrib_list); 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface sur = eglCreatePixmapSurface(dpy, cnf, &pixmap, base); 3061badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich endNativeAttributeList(_env, attrib_list, base); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sur != EGL_NO_SURFACE) { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->SetIntField(out_sur, gSurface_EGLSurfaceFieldID, (int)sur); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->SetIntField(out_sur, gSurface_NativePixelRefFieldID, (int)ref); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ref->unlockPixels(); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ref->safeUnref(); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3171badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglCreateWindowSurface(JNIEnv *_env, jobject _this, jobject display, 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject config, jobject native_window, jintArray attrib_list) { 3191badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || config == NULL 3201badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || !validAttribList(_env, attrib_list)) { 3211badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 3221badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 3231badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext cnf = getConfig(_env, config); 32654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> window; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (native_window == NULL) { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnot_valid_surface: 3291badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException", 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Make sure the SurfaceView or associated SurfaceHolder has a valid Surface"); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3338b73ae4a1e5321753e54354e5202a38c5560fea9Mathias Agopian 33454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn window = android_Surface_getNativeWindow(_env, native_window); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (window == NULL) 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto not_valid_surface; 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3381badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jint* base = beginNativeAttribList(_env, attrib_list); 33954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base); 3401badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich endNativeAttributeList(_env, attrib_list, base); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)sur; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3441badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglGetConfigAttrib(JNIEnv *_env, jobject _this, jobject display, 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject config, jint attribute, jintArray value) { 3461badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || config == NULL 3471badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || (value == NULL || _env->GetArrayLength(value) < 1)) { 3481badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3511badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLDisplay dpy = getDisplay(_env, display); 3521badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich EGLContext cnf = getConfig(_env, config); 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean success = JNI_FALSE; 3541badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich jint localValue; 3551badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich success = eglGetConfigAttrib(dpy, cnf, attribute, &localValue); 3561badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (success) { 3571badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich _env->SetIntArrayRegion(value, 0, 1, &localValue); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3621badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglGetConfigs(JNIEnv *_env, jobject _this, jobject display, 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray configs, jint config_size, jintArray num_config) { 3641badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || (configs != NULL && _env->GetArrayLength(configs) < config_size) 3651badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich || (num_config != NULL && _env->GetArrayLength(num_config) < 1)) { 3661badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 3671badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 3681badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean success = JNI_FALSE; 3711badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (configs == NULL) { 3721badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich config_size = 0; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLConfig nativeConfigs[config_size]; 3751badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich int num; 3761badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich success = eglGetConfigs(dpy, configs ? nativeConfigs : 0, config_size, &num); 3771badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (num_config != NULL) { 3781badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich _env->SetIntArrayRegion(num_config, 0, 1, (jint*) &num); 3791badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (success && configs) { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0 ; i<num ; i++) { 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject obj = _env->NewObject(gConfig_class, gConfig_ctorID, (jint)nativeConfigs[i]); 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project _env->SetObjectArrayElement(configs, i, obj); 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3881badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich 3891badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglGetError(JNIEnv *_env, jobject _this) { 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLint error = eglGetError(); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return error; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3941badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglGetCurrentContext(JNIEnv *_env, jobject _this) { 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)eglGetCurrentContext(); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3981badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglGetCurrentDisplay(JNIEnv *_env, jobject _this) { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)eglGetCurrentDisplay(); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4021badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglGetCurrentSurface(JNIEnv *_env, jobject _this, jint readdraw) { 4031badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (!(readdraw == EGL_READ) || (readdraw == EGL_DRAW)) { 4041badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4051badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return 0; 4061badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)eglGetCurrentSurface(readdraw); 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4101badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglDestroyContext(JNIEnv *_env, jobject _this, jobject display, jobject context) { 4111badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || context == NULL) { 4121badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4131badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 4141badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext ctx = getContext(_env, context); 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglDestroyContext(dpy, ctx); 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4201badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglDestroySurface(JNIEnv *_env, jobject _this, jobject display, jobject surface) { 4211badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || surface == NULL) { 4221badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4231badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 4241badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface sur = getSurface(_env, surface); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sur) { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPixelRef* ref = (SkPixelRef*)(_env->GetIntField(surface, 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gSurface_NativePixelRefFieldID)); 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ref) { 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ref->unlockPixels(); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ref->safeUnref(); 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglDestroySurface(dpy, sur); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4391badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jint jni_eglGetDisplay(JNIEnv *_env, jobject _this, jobject native_display) { 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)eglGetDisplay(EGL_DEFAULT_DISPLAY); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4431badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglMakeCurrent(JNIEnv *_env, jobject _this, jobject display, jobject draw, jobject read, jobject context) { 4441badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || draw == NULL || read == NULL || context == NULL) { 4451badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4461badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 4471badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface sdr = getSurface(_env, draw); 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface srd = getSurface(_env, read); 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext ctx = getContext(_env, context); 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglMakeCurrent(dpy, sdr, srd, ctx); 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4551badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jstring jni_eglQueryString(JNIEnv *_env, jobject _this, jobject display, jint name) { 4561badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL) { 4571badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4581badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return NULL; 4591badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* chars = eglQueryString(dpy, name); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return _env->NewStringUTF(chars); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4651badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglSwapBuffers(JNIEnv *_env, jobject _this, jobject display, jobject surface) { 4661badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || surface == NULL) { 4671badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4681badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 4691badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface sur = getSurface(_env, surface); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglSwapBuffers(dpy, sur); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4751badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglTerminate(JNIEnv *_env, jobject _this, jobject display) { 4761badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL) { 4771badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4781badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 4791badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay dpy = getDisplay(_env, display); 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglTerminate(dpy); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4841badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglCopyBuffers(JNIEnv *_env, jobject _this, jobject display, 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject surface, jobject native_pixmap) { 4861badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich if (display == NULL || surface == NULL || native_pixmap == NULL) { 4871badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich doThrow(_env, "java/lang/IllegalArgumentException"); 4881badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich return JNI_FALSE; 4891badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich } 4901badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevich // TODO: Implement this 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4941badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglWaitGL(JNIEnv *_env, jobject _this) { 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglWaitGL(); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4981badb712b94f5d4a14ca8c3bdb55c215a4915000Jack Palevichstatic jboolean jni_eglWaitNative(JNIEnv *_env, jobject _this, jint engine, jobject bindTarget) { 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return eglWaitNative(engine); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic const char *classPathName = "com/google/android/gles_jni/EGLImpl"; 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define DISPLAY "Ljavax/microedition/khronos/egl/EGLDisplay;" 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define CONTEXT "Ljavax/microedition/khronos/egl/EGLContext;" 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define CONFIG "Ljavax/microedition/khronos/egl/EGLConfig;" 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define SURFACE "Ljavax/microedition/khronos/egl/EGLSurface;" 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define OBJECT "Ljava/lang/Object;" 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define STRING "Ljava/lang/String;" 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod methods[] = { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_nativeClassInit","()V", (void*)nativeClassInit }, 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglWaitGL", "()Z", (void*)jni_eglWaitGL }, 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglInitialize", "(" DISPLAY "[I)Z", (void*)jni_eglInitialize }, 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglQueryContext", "(" DISPLAY CONTEXT "I[I)Z", (void*)jni_eglQueryContext }, 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglQuerySurface", "(" DISPLAY SURFACE "I[I)Z", (void*)jni_eglQuerySurface }, 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglChooseConfig", "(" DISPLAY "[I[" CONFIG "I[I)Z", (void*)jni_eglChooseConfig }, 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglCreateContext","(" DISPLAY CONFIG CONTEXT "[I)I", (void*)jni_eglCreateContext }, 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglGetConfigs", "(" DISPLAY "[" CONFIG "I[I)Z", (void*)jni_eglGetConfigs }, 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglTerminate", "(" DISPLAY ")Z", (void*)jni_eglTerminate }, 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglCopyBuffers", "(" DISPLAY SURFACE OBJECT ")Z", (void*)jni_eglCopyBuffers }, 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglWaitNative", "(I" OBJECT ")Z", (void*)jni_eglWaitNative }, 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglGetError", "()I", (void*)jni_eglGetError }, 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglGetConfigAttrib", "(" DISPLAY CONFIG "I[I)Z", (void*)jni_eglGetConfigAttrib }, 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglGetDisplay", "(" OBJECT ")I", (void*)jni_eglGetDisplay }, 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglGetCurrentContext", "()I", (void*)jni_eglGetCurrentContext }, 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglGetCurrentDisplay", "()I", (void*)jni_eglGetCurrentDisplay }, 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglGetCurrentSurface", "(I)I", (void*)jni_eglGetCurrentSurface }, 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglCreatePbufferSurface","(" DISPLAY CONFIG "[I)I", (void*)jni_eglCreatePbufferSurface }, 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglCreatePixmapSurface", "(" SURFACE DISPLAY CONFIG OBJECT "[I)V", (void*)jni_eglCreatePixmapSurface }, 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"_eglCreateWindowSurface", "(" DISPLAY CONFIG OBJECT "[I)I", (void*)jni_eglCreateWindowSurface }, 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglDestroyContext", "(" DISPLAY CONTEXT ")Z", (void*)jni_eglDestroyContext }, 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglDestroySurface", "(" DISPLAY SURFACE ")Z", (void*)jni_eglDestroySurface }, 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglMakeCurrent", "(" DISPLAY SURFACE SURFACE CONTEXT")Z", (void*)jni_eglMakeCurrent }, 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglQueryString", "(" DISPLAY "I)" STRING, (void*)jni_eglQueryString }, 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{"eglSwapBuffers", "(" DISPLAY SURFACE ")Z", (void*)jni_eglSwapBuffers }, 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} // namespace android 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_com_google_android_gles_jni_EGLImpl(JNIEnv *_env) 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err; 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project err = android::AndroidRuntime::registerNativeMethods(_env, 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android::classPathName, android::methods, NELEM(android::methods)); 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return err; 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 550