Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 1 | /* |
| 2 | ** |
| 3 | ** Copyright 2009, The Android Open Source Project |
| 4 | ** |
Elliott Hughes | 24ce5fb | 2011-04-08 20:01:01 -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 |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 8 | ** |
Elliott Hughes | 24ce5fb | 2011-04-08 20:01:01 -0700 | [diff] [blame] | 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 10 | ** |
Elliott Hughes | 24ce5fb | 2011-04-08 20:01:01 -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 |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | // This source file is automatically generated |
| 19 | |
Andreas Gampe | bfe6333 | 2014-11-12 14:12:45 -0800 | [diff] [blame] | 20 | #pragma GCC diagnostic ignored "-Wunused-variable" |
| 21 | #pragma GCC diagnostic ignored "-Wunused-but-set-variable" |
| 22 | #pragma GCC diagnostic ignored "-Wunused-function" |
| 23 | |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 24 | #include <GLES/gl.h> |
| 25 | #include <GLES/glext.h> |
| 26 | |
Jesse Hall | 9626f82 | 2014-05-19 20:57:49 -0700 | [diff] [blame] | 27 | #include <jni.h> |
| 28 | #include <JNIHelp.h> |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 29 | #include <android_runtime/AndroidRuntime.h> |
| 30 | #include <utils/misc.h> |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 31 | #include <assert.h> |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 32 | |
| 33 | static int initialized = 0; |
| 34 | |
| 35 | static jclass nioAccessClass; |
| 36 | static jclass bufferClass; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 37 | static jmethodID getBasePointerID; |
| 38 | static jmethodID getBaseArrayID; |
| 39 | static jmethodID getBaseArrayOffsetID; |
| 40 | static jfieldID positionID; |
| 41 | static jfieldID limitID; |
| 42 | static jfieldID elementSizeShiftID; |
| 43 | |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 44 | |
| 45 | /* special calls implemented in Android's GLES wrapper used to more |
| 46 | * efficiently bound-check passed arrays */ |
| 47 | extern "C" { |
| 48 | #ifdef GL_VERSION_ES_CM_1_1 |
| 49 | GL_API void GL_APIENTRY glColorPointerBounds(GLint size, GLenum type, GLsizei stride, |
| 50 | const GLvoid *ptr, GLsizei count); |
| 51 | GL_API void GL_APIENTRY glNormalPointerBounds(GLenum type, GLsizei stride, |
| 52 | const GLvoid *pointer, GLsizei count); |
| 53 | GL_API void GL_APIENTRY glTexCoordPointerBounds(GLint size, GLenum type, |
| 54 | GLsizei stride, const GLvoid *pointer, GLsizei count); |
| 55 | GL_API void GL_APIENTRY glVertexPointerBounds(GLint size, GLenum type, |
| 56 | GLsizei stride, const GLvoid *pointer, GLsizei count); |
| 57 | GL_API void GL_APIENTRY glPointSizePointerOESBounds(GLenum type, |
| 58 | GLsizei stride, const GLvoid *pointer, GLsizei count); |
| 59 | GL_API void GL_APIENTRY glMatrixIndexPointerOESBounds(GLint size, GLenum type, |
| 60 | GLsizei stride, const GLvoid *pointer, GLsizei count); |
| 61 | GL_API void GL_APIENTRY glWeightPointerOESBounds(GLint size, GLenum type, |
| 62 | GLsizei stride, const GLvoid *pointer, GLsizei count); |
| 63 | #endif |
| 64 | #ifdef GL_ES_VERSION_2_0 |
| 65 | static void glVertexAttribPointerBounds(GLuint indx, GLint size, GLenum type, |
| 66 | GLboolean normalized, GLsizei stride, const GLvoid *pointer, GLsizei count) { |
| 67 | glVertexAttribPointer(indx, size, type, normalized, stride, pointer); |
| 68 | } |
| 69 | #endif |
Andy McFadden | cee5198 | 2013-04-25 16:08:31 -0700 | [diff] [blame] | 70 | #ifdef GL_ES_VERSION_3_0 |
| 71 | static void glVertexAttribIPointerBounds(GLuint indx, GLint size, GLenum type, |
| 72 | GLsizei stride, const GLvoid *pointer, GLsizei count) { |
| 73 | glVertexAttribIPointer(indx, size, type, stride, pointer); |
| 74 | } |
| 75 | #endif |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 76 | } |
| 77 | |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 78 | /* Cache method IDs each time the class is loaded. */ |
| 79 | |
| 80 | static void |
Elliott Hughes | 24ce5fb | 2011-04-08 20:01:01 -0700 | [diff] [blame] | 81 | nativeClassInit(JNIEnv *_env, jclass glImplClass) |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 82 | { |
| 83 | jclass nioAccessClassLocal = _env->FindClass("java/nio/NIOAccess"); |
| 84 | nioAccessClass = (jclass) _env->NewGlobalRef(nioAccessClassLocal); |
| 85 | |
| 86 | jclass bufferClassLocal = _env->FindClass("java/nio/Buffer"); |
| 87 | bufferClass = (jclass) _env->NewGlobalRef(bufferClassLocal); |
| 88 | |
| 89 | getBasePointerID = _env->GetStaticMethodID(nioAccessClass, |
| 90 | "getBasePointer", "(Ljava/nio/Buffer;)J"); |
| 91 | getBaseArrayID = _env->GetStaticMethodID(nioAccessClass, |
| 92 | "getBaseArray", "(Ljava/nio/Buffer;)Ljava/lang/Object;"); |
| 93 | getBaseArrayOffsetID = _env->GetStaticMethodID(nioAccessClass, |
| 94 | "getBaseArrayOffset", "(Ljava/nio/Buffer;)I"); |
| 95 | |
| 96 | positionID = _env->GetFieldID(bufferClass, "position", "I"); |
| 97 | limitID = _env->GetFieldID(bufferClass, "limit", "I"); |
| 98 | elementSizeShiftID = |
| 99 | _env->GetFieldID(bufferClass, "_elementSizeShift", "I"); |
| 100 | } |
| 101 | |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 102 | static void * |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 103 | getPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining, jint *offset) |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 104 | { |
| 105 | jint position; |
| 106 | jint limit; |
| 107 | jint elementSizeShift; |
| 108 | jlong pointer; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 109 | |
| 110 | position = _env->GetIntField(buffer, positionID); |
| 111 | limit = _env->GetIntField(buffer, limitID); |
| 112 | elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID); |
| 113 | *remaining = (limit - position) << elementSizeShift; |
| 114 | pointer = _env->CallStaticLongMethod(nioAccessClass, |
| 115 | getBasePointerID, buffer); |
| 116 | if (pointer != 0L) { |
| 117 | *array = NULL; |
Ashok Bhat | 01c26ea | 2014-02-24 09:49:07 +0000 | [diff] [blame] | 118 | return reinterpret_cast<void*>(pointer); |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 119 | } |
Elliott Hughes | 24ce5fb | 2011-04-08 20:01:01 -0700 | [diff] [blame] | 120 | |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 121 | *array = (jarray) _env->CallStaticObjectMethod(nioAccessClass, |
| 122 | getBaseArrayID, buffer); |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 123 | *offset = _env->CallStaticIntMethod(nioAccessClass, |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 124 | getBaseArrayOffsetID, buffer); |
Elliott Hughes | 24ce5fb | 2011-04-08 20:01:01 -0700 | [diff] [blame] | 125 | |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 126 | return NULL; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 127 | } |
| 128 | |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 129 | class ByteArrayGetter { |
| 130 | public: |
| 131 | static void* Get(JNIEnv* _env, jbyteArray array, jboolean* is_copy) { |
| 132 | return _env->GetByteArrayElements(array, is_copy); |
| 133 | } |
| 134 | }; |
| 135 | class BooleanArrayGetter { |
| 136 | public: |
| 137 | static void* Get(JNIEnv* _env, jbooleanArray array, jboolean* is_copy) { |
| 138 | return _env->GetBooleanArrayElements(array, is_copy); |
| 139 | } |
| 140 | }; |
| 141 | class CharArrayGetter { |
| 142 | public: |
| 143 | static void* Get(JNIEnv* _env, jcharArray array, jboolean* is_copy) { |
| 144 | return _env->GetCharArrayElements(array, is_copy); |
| 145 | } |
| 146 | }; |
| 147 | class ShortArrayGetter { |
| 148 | public: |
| 149 | static void* Get(JNIEnv* _env, jshortArray array, jboolean* is_copy) { |
| 150 | return _env->GetShortArrayElements(array, is_copy); |
| 151 | } |
| 152 | }; |
| 153 | class IntArrayGetter { |
| 154 | public: |
| 155 | static void* Get(JNIEnv* _env, jintArray array, jboolean* is_copy) { |
| 156 | return _env->GetIntArrayElements(array, is_copy); |
| 157 | } |
| 158 | }; |
| 159 | class LongArrayGetter { |
| 160 | public: |
| 161 | static void* Get(JNIEnv* _env, jlongArray array, jboolean* is_copy) { |
| 162 | return _env->GetLongArrayElements(array, is_copy); |
| 163 | } |
| 164 | }; |
| 165 | class FloatArrayGetter { |
| 166 | public: |
| 167 | static void* Get(JNIEnv* _env, jfloatArray array, jboolean* is_copy) { |
| 168 | return _env->GetFloatArrayElements(array, is_copy); |
| 169 | } |
| 170 | }; |
| 171 | class DoubleArrayGetter { |
| 172 | public: |
| 173 | static void* Get(JNIEnv* _env, jdoubleArray array, jboolean* is_copy) { |
| 174 | return _env->GetDoubleArrayElements(array, is_copy); |
| 175 | } |
| 176 | }; |
| 177 | |
| 178 | template<typename JTYPEARRAY, typename ARRAYGETTER> |
| 179 | static void* |
| 180 | getArrayPointer(JNIEnv *_env, JTYPEARRAY array, jboolean* is_copy) { |
| 181 | return ARRAYGETTER::Get(_env, array, is_copy); |
| 182 | } |
| 183 | |
| 184 | class ByteArrayReleaser { |
| 185 | public: |
| 186 | static void Release(JNIEnv* _env, jbyteArray array, jbyte* data, jboolean commit) { |
| 187 | _env->ReleaseByteArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 188 | } |
| 189 | }; |
| 190 | class BooleanArrayReleaser { |
| 191 | public: |
| 192 | static void Release(JNIEnv* _env, jbooleanArray array, jboolean* data, jboolean commit) { |
| 193 | _env->ReleaseBooleanArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 194 | } |
| 195 | }; |
| 196 | class CharArrayReleaser { |
| 197 | public: |
| 198 | static void Release(JNIEnv* _env, jcharArray array, jchar* data, jboolean commit) { |
| 199 | _env->ReleaseCharArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 200 | } |
| 201 | }; |
| 202 | class ShortArrayReleaser { |
| 203 | public: |
| 204 | static void Release(JNIEnv* _env, jshortArray array, jshort* data, jboolean commit) { |
| 205 | _env->ReleaseShortArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 206 | } |
| 207 | }; |
| 208 | class IntArrayReleaser { |
| 209 | public: |
| 210 | static void Release(JNIEnv* _env, jintArray array, jint* data, jboolean commit) { |
| 211 | _env->ReleaseIntArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 212 | } |
| 213 | }; |
| 214 | class LongArrayReleaser { |
| 215 | public: |
| 216 | static void Release(JNIEnv* _env, jlongArray array, jlong* data, jboolean commit) { |
| 217 | _env->ReleaseLongArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 218 | } |
| 219 | }; |
| 220 | class FloatArrayReleaser { |
| 221 | public: |
| 222 | static void Release(JNIEnv* _env, jfloatArray array, jfloat* data, jboolean commit) { |
| 223 | _env->ReleaseFloatArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 224 | } |
| 225 | }; |
| 226 | class DoubleArrayReleaser { |
| 227 | public: |
| 228 | static void Release(JNIEnv* _env, jdoubleArray array, jdouble* data, jboolean commit) { |
| 229 | _env->ReleaseDoubleArrayElements(array, data, commit ? 0 : JNI_ABORT); |
| 230 | } |
| 231 | }; |
| 232 | |
| 233 | template<typename JTYPEARRAY, typename NTYPEARRAY, typename ARRAYRELEASER> |
| 234 | static void |
| 235 | releaseArrayPointer(JNIEnv *_env, JTYPEARRAY array, NTYPEARRAY data, jboolean commit) { |
| 236 | ARRAYRELEASER::Release(_env, array, data, commit); |
| 237 | } |
| 238 | |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 239 | static void |
| 240 | releasePointer(JNIEnv *_env, jarray array, void *data, jboolean commit) |
| 241 | { |
| 242 | _env->ReleasePrimitiveArrayCritical(array, data, |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 243 | commit ? 0 : JNI_ABORT); |
| 244 | } |
| 245 | |
| 246 | static void * |
| 247 | getDirectBufferPointer(JNIEnv *_env, jobject buffer) { |
| 248 | char* buf = (char*) _env->GetDirectBufferAddress(buffer); |
| 249 | if (buf) { |
| 250 | jint position = _env->GetIntField(buffer, positionID); |
| 251 | jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID); |
| 252 | buf += position << elementSizeShift; |
| 253 | } else { |
| 254 | jniThrowException(_env, "java/lang/IllegalArgumentException", |
| 255 | "Must use a native order direct Buffer"); |
| 256 | } |
| 257 | return (void*) buf; |
| 258 | } |
| 259 | |
| 260 | // -------------------------------------------------------------------------- |
| 261 | |
| 262 | /* |
| 263 | * returns the number of values glGet returns for a given pname. |
| 264 | * |
| 265 | * The code below is written such that pnames requiring only one values |
| 266 | * are the default (and are not explicitely tested for). This makes the |
| 267 | * checking code much shorter/readable/efficient. |
| 268 | * |
| 269 | * This means that unknown pnames (e.g.: extensions) will default to 1. If |
| 270 | * that unknown pname needs more than 1 value, then the validation check |
| 271 | * is incomplete and the app may crash if it passed the wrong number params. |
| 272 | */ |
| 273 | static int getNeededCount(GLint pname) { |
| 274 | int needed = 1; |
| 275 | #ifdef GL_ES_VERSION_2_0 |
| 276 | // GLES 2.x pnames |
| 277 | switch (pname) { |
| 278 | case GL_ALIASED_LINE_WIDTH_RANGE: |
| 279 | case GL_ALIASED_POINT_SIZE_RANGE: |
| 280 | needed = 2; |
| 281 | break; |
| 282 | |
| 283 | case GL_BLEND_COLOR: |
| 284 | case GL_COLOR_CLEAR_VALUE: |
| 285 | case GL_COLOR_WRITEMASK: |
| 286 | case GL_SCISSOR_BOX: |
| 287 | case GL_VIEWPORT: |
| 288 | needed = 4; |
| 289 | break; |
| 290 | |
| 291 | case GL_COMPRESSED_TEXTURE_FORMATS: |
| 292 | glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &needed); |
| 293 | break; |
| 294 | |
| 295 | case GL_SHADER_BINARY_FORMATS: |
| 296 | glGetIntegerv(GL_NUM_SHADER_BINARY_FORMATS, &needed); |
| 297 | break; |
| 298 | } |
| 299 | #endif |
| 300 | |
| 301 | #ifdef GL_VERSION_ES_CM_1_1 |
| 302 | // GLES 1.x pnames |
| 303 | switch (pname) { |
| 304 | case GL_ALIASED_LINE_WIDTH_RANGE: |
| 305 | case GL_ALIASED_POINT_SIZE_RANGE: |
| 306 | case GL_DEPTH_RANGE: |
| 307 | case GL_SMOOTH_LINE_WIDTH_RANGE: |
| 308 | case GL_SMOOTH_POINT_SIZE_RANGE: |
| 309 | needed = 2; |
| 310 | break; |
| 311 | |
| 312 | case GL_CURRENT_NORMAL: |
| 313 | case GL_POINT_DISTANCE_ATTENUATION: |
| 314 | needed = 3; |
| 315 | break; |
| 316 | |
| 317 | case GL_COLOR_CLEAR_VALUE: |
| 318 | case GL_COLOR_WRITEMASK: |
| 319 | case GL_CURRENT_COLOR: |
| 320 | case GL_CURRENT_TEXTURE_COORDS: |
| 321 | case GL_FOG_COLOR: |
| 322 | case GL_LIGHT_MODEL_AMBIENT: |
| 323 | case GL_SCISSOR_BOX: |
| 324 | case GL_VIEWPORT: |
| 325 | needed = 4; |
| 326 | break; |
| 327 | |
| 328 | case GL_MODELVIEW_MATRIX: |
| 329 | case GL_PROJECTION_MATRIX: |
| 330 | case GL_TEXTURE_MATRIX: |
| 331 | needed = 16; |
| 332 | break; |
| 333 | |
| 334 | case GL_COMPRESSED_TEXTURE_FORMATS: |
| 335 | glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &needed); |
| 336 | break; |
| 337 | } |
| 338 | #endif |
| 339 | return needed; |
| 340 | } |
| 341 | |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 342 | template <typename JTYPEARRAY, typename ARRAYGETTER, typename NTYPEARRAY, |
| 343 | typename ARRAYRELEASER, typename CTYPE, void GET(GLenum, CTYPE*)> |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 344 | static void |
| 345 | get |
| 346 | (JNIEnv *_env, jobject _this, jint pname, JTYPEARRAY params_ref, jint offset) { |
| 347 | jint _exception = 0; |
| 348 | const char * _exceptionType; |
| 349 | const char * _exceptionMessage; |
| 350 | CTYPE *params_base = (CTYPE *) 0; |
| 351 | jint _remaining; |
| 352 | CTYPE *params = (CTYPE *) 0; |
| 353 | int _needed = 0; |
| 354 | |
| 355 | if (!params_ref) { |
| 356 | _exception = 1; |
| 357 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 358 | _exceptionMessage = "params == null"; |
| 359 | goto exit; |
| 360 | } |
| 361 | if (offset < 0) { |
| 362 | _exception = 1; |
| 363 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 364 | _exceptionMessage = "offset < 0"; |
| 365 | goto exit; |
| 366 | } |
| 367 | _remaining = _env->GetArrayLength(params_ref) - offset; |
| 368 | _needed = getNeededCount(pname); |
| 369 | // if we didn't find this pname, we just assume the user passed |
| 370 | // an array of the right size -- this might happen with extensions |
| 371 | // or if we forget an enum here. |
| 372 | if (_remaining < _needed) { |
| 373 | _exception = 1; |
| 374 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 375 | _exceptionMessage = "length - offset < needed"; |
| 376 | goto exit; |
| 377 | } |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 378 | params_base = (CTYPE *) getArrayPointer<JTYPEARRAY, ARRAYGETTER>( |
| 379 | _env, params_ref, (jboolean *)0); |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 380 | params = params_base + offset; |
| 381 | |
| 382 | GET( |
| 383 | (GLenum)pname, |
| 384 | (CTYPE *)params |
| 385 | ); |
| 386 | |
| 387 | exit: |
| 388 | if (params_base) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 389 | releaseArrayPointer<JTYPEARRAY, NTYPEARRAY, ARRAYRELEASER>( |
| 390 | _env, params_ref, params_base, !_exception); |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 391 | } |
| 392 | if (_exception) { |
| 393 | jniThrowException(_env, _exceptionType, _exceptionMessage); |
| 394 | } |
| 395 | } |
| 396 | |
| 397 | |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 398 | template <typename CTYPE, typename JTYPEARRAY, typename ARRAYGETTER, typename NTYPEARRAY, |
| 399 | typename ARRAYRELEASER, void GET(GLenum, CTYPE*)> |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 400 | static void |
| 401 | getarray |
| 402 | (JNIEnv *_env, jobject _this, jint pname, jobject params_buf) { |
| 403 | jint _exception = 0; |
| 404 | const char * _exceptionType; |
| 405 | const char * _exceptionMessage; |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 406 | JTYPEARRAY _array = (JTYPEARRAY) 0; |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 407 | jint _bufferOffset = (jint) 0; |
| 408 | jint _remaining; |
| 409 | CTYPE *params = (CTYPE *) 0; |
| 410 | int _needed = 0; |
| 411 | |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 412 | params = (CTYPE *)getPointer(_env, params_buf, (jarray*)&_array, &_remaining, &_bufferOffset); |
Andy McFadden | cee5198 | 2013-04-25 16:08:31 -0700 | [diff] [blame] | 413 | _remaining /= sizeof(CTYPE); // convert from bytes to item count |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 414 | _needed = getNeededCount(pname); |
| 415 | // if we didn't find this pname, we just assume the user passed |
| 416 | // an array of the right size -- this might happen with extensions |
| 417 | // or if we forget an enum here. |
| 418 | if (_needed>0 && _remaining < _needed) { |
| 419 | _exception = 1; |
| 420 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 421 | _exceptionMessage = "remaining() < needed"; |
| 422 | goto exit; |
| 423 | } |
| 424 | if (params == NULL) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 425 | char * _paramsBase = (char *) getArrayPointer<JTYPEARRAY, ARRAYGETTER>( |
| 426 | _env, _array, (jboolean *) 0); |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 427 | params = (CTYPE *) (_paramsBase + _bufferOffset); |
| 428 | } |
| 429 | GET( |
| 430 | (GLenum)pname, |
| 431 | (CTYPE *)params |
| 432 | ); |
| 433 | |
| 434 | exit: |
| 435 | if (_array) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 436 | releaseArrayPointer<JTYPEARRAY, NTYPEARRAY, ARRAYRELEASER>( |
| 437 | _env, _array, (NTYPEARRAY)params, _exception ? JNI_FALSE : JNI_TRUE); |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 438 | } |
| 439 | if (_exception) { |
| 440 | jniThrowException(_env, _exceptionType, _exceptionMessage); |
| 441 | } |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 442 | } |
| 443 | |
| 444 | // -------------------------------------------------------------------------- |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 445 | /* GLbitfield glQueryMatrixxOES ( GLfixed *mantissa, GLint *exponent ) */ |
| 446 | static jint |
| 447 | android_glQueryMatrixxOES___3II_3II |
| 448 | (JNIEnv *_env, jobject _this, jintArray mantissa_ref, jint mantissaOffset, jintArray exponent_ref, jint exponentOffset) { |
| 449 | jint _exception = 0; |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 450 | const char * _exceptionType = NULL; |
| 451 | const char * _exceptionMessage = NULL; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 452 | GLbitfield _returnValue = -1; |
| 453 | GLfixed *mantissa_base = (GLfixed *) 0; |
| 454 | jint _mantissaRemaining; |
| 455 | GLfixed *mantissa = (GLfixed *) 0; |
| 456 | GLint *exponent_base = (GLint *) 0; |
| 457 | jint _exponentRemaining; |
| 458 | GLint *exponent = (GLint *) 0; |
| 459 | |
| 460 | if (!mantissa_ref) { |
| 461 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 462 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 463 | _exceptionMessage = "mantissa == null"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 464 | goto exit; |
| 465 | } |
| 466 | if (mantissaOffset < 0) { |
| 467 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 468 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 469 | _exceptionMessage = "mantissaOffset < 0"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 470 | goto exit; |
| 471 | } |
| 472 | _mantissaRemaining = _env->GetArrayLength(mantissa_ref) - mantissaOffset; |
| 473 | if (_mantissaRemaining < 16) { |
| 474 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 475 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 476 | _exceptionMessage = "length - mantissaOffset < 16 < needed"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 477 | goto exit; |
| 478 | } |
| 479 | mantissa_base = (GLfixed *) |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 480 | _env->GetIntArrayElements(mantissa_ref, (jboolean *)0); |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 481 | mantissa = mantissa_base + mantissaOffset; |
| 482 | |
| 483 | if (!exponent_ref) { |
| 484 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 485 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 486 | _exceptionMessage = "exponent == null"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 487 | goto exit; |
| 488 | } |
| 489 | if (exponentOffset < 0) { |
| 490 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 491 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 492 | _exceptionMessage = "exponentOffset < 0"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 493 | goto exit; |
| 494 | } |
| 495 | _exponentRemaining = _env->GetArrayLength(exponent_ref) - exponentOffset; |
| 496 | if (_exponentRemaining < 16) { |
| 497 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 498 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 499 | _exceptionMessage = "length - exponentOffset < 16 < needed"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 500 | goto exit; |
| 501 | } |
| 502 | exponent_base = (GLint *) |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 503 | _env->GetIntArrayElements(exponent_ref, (jboolean *)0); |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 504 | exponent = exponent_base + exponentOffset; |
| 505 | |
| 506 | _returnValue = glQueryMatrixxOES( |
| 507 | (GLfixed *)mantissa, |
| 508 | (GLint *)exponent |
| 509 | ); |
| 510 | |
| 511 | exit: |
| 512 | if (exponent_base) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 513 | _env->ReleaseIntArrayElements(exponent_ref, (jint*)exponent_base, |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 514 | _exception ? JNI_ABORT: 0); |
| 515 | } |
| 516 | if (mantissa_base) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 517 | _env->ReleaseIntArrayElements(mantissa_ref, (jint*)mantissa_base, |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 518 | _exception ? JNI_ABORT: 0); |
| 519 | } |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 520 | if (_exception) { |
| 521 | jniThrowException(_env, _exceptionType, _exceptionMessage); |
| 522 | } |
Andy McFadden | cee5198 | 2013-04-25 16:08:31 -0700 | [diff] [blame] | 523 | return (jint)_returnValue; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 524 | } |
| 525 | |
| 526 | /* GLbitfield glQueryMatrixxOES ( GLfixed *mantissa, GLint *exponent ) */ |
| 527 | static jint |
| 528 | android_glQueryMatrixxOES__Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2 |
| 529 | (JNIEnv *_env, jobject _this, jobject mantissa_buf, jobject exponent_buf) { |
| 530 | jint _exception = 0; |
Mathias Agopian | 2ad0477 | 2013-02-23 03:12:30 -0800 | [diff] [blame] | 531 | const char * _exceptionType = NULL; |
| 532 | const char * _exceptionMessage = NULL; |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 533 | jintArray _mantissaArray = (jintArray) 0; |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 534 | jint _mantissaBufferOffset = (jint) 0; |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 535 | jintArray _exponentArray = (jintArray) 0; |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 536 | jint _exponentBufferOffset = (jint) 0; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 537 | GLbitfield _returnValue = -1; |
| 538 | jint _mantissaRemaining; |
| 539 | GLfixed *mantissa = (GLfixed *) 0; |
| 540 | jint _exponentRemaining; |
| 541 | GLint *exponent = (GLint *) 0; |
| 542 | |
Romain Guy | 84cac20 | 2016-12-05 12:26:02 -0800 | [diff] [blame] | 543 | if (!mantissa_buf) { |
| 544 | _exception = 1; |
| 545 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 546 | _exceptionMessage = "mantissa == null"; |
| 547 | goto exit; |
| 548 | } |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 549 | mantissa = (GLfixed *)getPointer(_env, mantissa_buf, (jarray*)&_mantissaArray, &_mantissaRemaining, &_mantissaBufferOffset); |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 550 | if (_mantissaRemaining < 16) { |
| 551 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 552 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 553 | _exceptionMessage = "remaining() < 16 < needed"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 554 | goto exit; |
| 555 | } |
Romain Guy | 84cac20 | 2016-12-05 12:26:02 -0800 | [diff] [blame] | 556 | if (!exponent_buf) { |
| 557 | _exception = 1; |
| 558 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 559 | _exceptionMessage = "exponent == null"; |
| 560 | goto exit; |
| 561 | } |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 562 | exponent = (GLint *)getPointer(_env, exponent_buf, (jarray*)&_exponentArray, &_exponentRemaining, &_exponentBufferOffset); |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 563 | if (_exponentRemaining < 16) { |
| 564 | _exception = 1; |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 565 | _exceptionType = "java/lang/IllegalArgumentException"; |
| 566 | _exceptionMessage = "remaining() < 16 < needed"; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 567 | goto exit; |
| 568 | } |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 569 | if (mantissa == NULL) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 570 | char * _mantissaBase = (char *)_env->GetIntArrayElements(_mantissaArray, (jboolean *) 0); |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 571 | mantissa = (GLfixed *) (_mantissaBase + _mantissaBufferOffset); |
| 572 | } |
| 573 | if (exponent == NULL) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 574 | char * _exponentBase = (char *)_env->GetIntArrayElements(_exponentArray, (jboolean *) 0); |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 575 | exponent = (GLint *) (_exponentBase + _exponentBufferOffset); |
| 576 | } |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 577 | _returnValue = glQueryMatrixxOES( |
| 578 | (GLfixed *)mantissa, |
| 579 | (GLint *)exponent |
| 580 | ); |
| 581 | |
| 582 | exit: |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 583 | if (_exponentArray) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 584 | _env->ReleaseIntArrayElements(_exponentArray, (jint*)exponent, _exception ? JNI_ABORT : 0); |
Thomas Tafertshofer | 17045a1 | 2012-07-12 13:55:55 -0700 | [diff] [blame] | 585 | } |
| 586 | if (_mantissaArray) { |
Hiroshi Yamauchi | 3b1d46e | 2015-05-13 13:10:33 -0700 | [diff] [blame] | 587 | _env->ReleaseIntArrayElements(_mantissaArray, (jint*)mantissa, _exception ? JNI_ABORT : 0); |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 588 | } |
Thomas Tafertshofer | 2545b32 | 2012-06-27 16:33:26 -0700 | [diff] [blame] | 589 | if (_exception) { |
| 590 | jniThrowException(_env, _exceptionType, _exceptionMessage); |
| 591 | } |
Andy McFadden | cee5198 | 2013-04-25 16:08:31 -0700 | [diff] [blame] | 592 | return (jint)_returnValue; |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 593 | } |
| 594 | |
| 595 | static const char *classPathName = "android/opengl/GLES10Ext"; |
| 596 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 597 | static const JNINativeMethod methods[] = { |
Jack Palevich | 27f8002 | 2009-04-15 19:13:17 -0700 | [diff] [blame] | 598 | {"_nativeClassInit", "()V", (void*)nativeClassInit }, |
| 599 | {"glQueryMatrixxOES", "([II[II)I", (void *) android_glQueryMatrixxOES___3II_3II }, |
| 600 | {"glQueryMatrixxOES", "(Ljava/nio/IntBuffer;Ljava/nio/IntBuffer;)I", (void *) android_glQueryMatrixxOES__Ljava_nio_IntBuffer_2Ljava_nio_IntBuffer_2 }, |
| 601 | }; |
| 602 | |
| 603 | int register_android_opengl_jni_GLES10Ext(JNIEnv *_env) |
| 604 | { |
| 605 | int err; |
| 606 | err = android::AndroidRuntime::registerNativeMethods(_env, classPathName, methods, NELEM(methods)); |
| 607 | return err; |
| 608 | } |