android_renderscript_RenderScript.cpp revision 031ec58cfc7a20927302a5300eba3f5fc1709b50 
1/*
2 * Copyright (C) 2006 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#define LOG_TAG "libRS_jni"
18
19#include <stdlib.h>
20#include <stdio.h>
21#include <fcntl.h>
22#include <unistd.h>
23#include <math.h>
24#include <utils/misc.h>
25
26#include <surfaceflinger/Surface.h>
27
28#include <core/SkBitmap.h>
29#include <core/SkPixelRef.h>
30#include <core/SkStream.h>
31#include <core/SkTemplates.h>
32#include <images/SkImageDecoder.h>
33
34#include <utils/Asset.h>
35#include <utils/ResourceTypes.h>
36
37#include "jni.h"
38#include "JNIHelp.h"
39#include "android_runtime/AndroidRuntime.h"
40#include "android_runtime/android_view_Surface.h"
41
42#include <RenderScript.h>
43#include <RenderScriptEnv.h>
44
45//#define LOG_API LOGE
46#define LOG_API(...)
47
48using namespace android;
49
50// ---------------------------------------------------------------------------
51
52static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL)
53{
54    jclass npeClazz = env->FindClass(exc);
55    env->ThrowNew(npeClazz, msg);
56}
57
58static jfieldID gContextId = 0;
59static jfieldID gNativeBitmapID = 0;
60static jfieldID gTypeNativeCache = 0;
61
62static RsElement g_A_8 = NULL;
63static RsElement g_RGBA_4444 = NULL;
64static RsElement g_RGBA_8888 = NULL;
65static RsElement g_RGB_565 = NULL;
66
67static void _nInit(JNIEnv *_env, jclass _this)
68{
69    gContextId             = _env->GetFieldID(_this, "mContext", "I");
70
71    jclass bitmapClass = _env->FindClass("android/graphics/Bitmap");
72    gNativeBitmapID = _env->GetFieldID(bitmapClass, "mNativeBitmap", "I");
73}
74
75static void nInitElements(JNIEnv *_env, jobject _this, jint a8, jint rgba4444, jint rgba8888, jint rgb565)
76{
77    g_A_8 = reinterpret_cast<RsElement>(a8);
78    g_RGBA_4444 = reinterpret_cast<RsElement>(rgba4444);
79    g_RGBA_8888 = reinterpret_cast<RsElement>(rgba8888);
80    g_RGB_565 = reinterpret_cast<RsElement>(rgb565);
81}
82
83// ---------------------------------------------------------------------------
84
85static void
86nContextFinish(JNIEnv *_env, jobject _this, RsContext con)
87{
88    LOG_API("nContextFinish, con(%p)", con);
89    rsContextFinish(con);
90}
91
92static void
93nAssignName(JNIEnv *_env, jobject _this, RsContext con, jint obj, jbyteArray str)
94{
95    LOG_API("nAssignName, con(%p), obj(%p)", con, (void *)obj);
96    jint len = _env->GetArrayLength(str);
97    jbyte * cptr = (jbyte *) _env->GetPrimitiveArrayCritical(str, 0);
98    rsAssignName(con, (void *)obj, (const char *)cptr, len);
99    _env->ReleasePrimitiveArrayCritical(str, cptr, JNI_ABORT);
100}
101
102static jstring
103nGetName(JNIEnv *_env, jobject _this, RsContext con, jint obj)
104{
105    LOG_API("nGetName, con(%p), obj(%p)", con, (void *)obj);
106    const char *name = NULL;
107    rsGetName(con, (void *)obj, &name);
108    return _env->NewStringUTF(name);
109}
110
111static void
112nObjDestroy(JNIEnv *_env, jobject _this, RsContext con, jint obj)
113{
114    LOG_API("nObjDestroy, con(%p) obj(%p)", con, (void *)obj);
115    rsObjDestroy(con, (void *)obj);
116}
117
118
119static jint
120nFileOpen(JNIEnv *_env, jobject _this, RsContext con, jbyteArray str)
121{
122    LOG_API("nFileOpen, con(%p)", con);
123    jint len = _env->GetArrayLength(str);
124    jbyte * cptr = (jbyte *) _env->GetPrimitiveArrayCritical(str, 0);
125    jint ret = (jint)rsFileOpen(con, (const char *)cptr, len);
126    _env->ReleasePrimitiveArrayCritical(str, cptr, JNI_ABORT);
127    return ret;
128}
129
130// ---------------------------------------------------------------------------
131
132static jint
133nDeviceCreate(JNIEnv *_env, jobject _this)
134{
135    LOG_API("nDeviceCreate");
136    return (jint)rsDeviceCreate();
137}
138
139static void
140nDeviceDestroy(JNIEnv *_env, jobject _this, jint dev)
141{
142    LOG_API("nDeviceDestroy");
143    return rsDeviceDestroy((RsDevice)dev);
144}
145
146static void
147nDeviceSetConfig(JNIEnv *_env, jobject _this, jint dev, jint p, jint value)
148{
149    LOG_API("nDeviceSetConfig  dev(%p), param(%i), value(%i)", (void *)dev, p, value);
150    return rsDeviceSetConfig((RsDevice)dev, (RsDeviceParam)p, value);
151}
152
153static jint
154nContextCreate(JNIEnv *_env, jobject _this, jint dev, jint ver)
155{
156    LOG_API("nContextCreate");
157    return (jint)rsContextCreate((RsDevice)dev, ver);
158}
159
160static jint
161nContextCreateGL(JNIEnv *_env, jobject _this, jint dev, jint ver, jboolean useDepth)
162{
163    LOG_API("nContextCreateGL");
164    return (jint)rsContextCreateGL((RsDevice)dev, ver, useDepth);
165}
166
167static void
168nContextSetPriority(JNIEnv *_env, jobject _this, RsContext con, jint p)
169{
170    LOG_API("ContextSetPriority, con(%p), priority(%i)", con, p);
171    rsContextSetPriority(con, p);
172}
173
174
175
176static void
177nContextSetSurface(JNIEnv *_env, jobject _this, RsContext con, jint width, jint height, jobject wnd)
178{
179    LOG_API("nContextSetSurface, con(%p), width(%i), height(%i), surface(%p)", con, width, height, (Surface *)wnd);
180
181    Surface * window = NULL;
182    if (wnd == NULL) {
183
184    } else {
185        window = (Surface*) android_Surface_getNativeWindow(_env, wnd).get();
186    }
187
188    rsContextSetSurface(con, width, height, window);
189}
190
191static void
192nContextDestroy(JNIEnv *_env, jobject _this, RsContext con)
193{
194    LOG_API("nContextDestroy, con(%p)", con);
195    rsContextDestroy(con);
196}
197
198static void
199nContextDump(JNIEnv *_env, jobject _this, RsContext con, jint bits)
200{
201    LOG_API("nContextDump, con(%p)  bits(%i)", (RsContext)con, bits);
202    rsContextDump((RsContext)con, bits);
203}
204
205static void
206nContextPause(JNIEnv *_env, jobject _this, RsContext con)
207{
208    LOG_API("nContextPause, con(%p)", con);
209    rsContextPause(con);
210}
211
212static void
213nContextResume(JNIEnv *_env, jobject _this, RsContext con)
214{
215    LOG_API("nContextResume, con(%p)", con);
216    rsContextResume(con);
217}
218
219static jint
220nContextGetMessage(JNIEnv *_env, jobject _this, RsContext con, jintArray data, jboolean wait)
221{
222    jint len = _env->GetArrayLength(data);
223    LOG_API("nContextGetMessage, con(%p), len(%i)", con, len);
224    jint *ptr = _env->GetIntArrayElements(data, NULL);
225    size_t receiveLen;
226    int id = rsContextGetMessage(con, ptr, &receiveLen, len * 4, wait);
227    if (!id && receiveLen) {
228        LOGV("message receive buffer too small.  %i", receiveLen);
229        *ptr = (jint)receiveLen;
230    }
231    _env->ReleaseIntArrayElements(data, ptr, 0);
232    return id;
233}
234
235static void nContextInitToClient(JNIEnv *_env, jobject _this, RsContext con)
236{
237    LOG_API("nContextInitToClient, con(%p)", con);
238    rsContextInitToClient(con);
239}
240
241static void nContextDeinitToClient(JNIEnv *_env, jobject _this, RsContext con)
242{
243    LOG_API("nContextDeinitToClient, con(%p)", con);
244    rsContextDeinitToClient(con);
245}
246
247
248static jint
249nElementCreate(JNIEnv *_env, jobject _this, RsContext con, jint type, jint kind, jboolean norm, jint size)
250{
251    LOG_API("nElementCreate, con(%p), type(%i), kind(%i), norm(%i), size(%i)", con, type, kind, norm, size);
252    return (jint)rsElementCreate(con, (RsDataType)type, (RsDataKind)kind, norm, size);
253}
254
255static jint
256nElementCreate2(JNIEnv *_env, jobject _this, RsContext con, jintArray _ids, jobjectArray _names, jintArray _arraySizes)
257{
258    int fieldCount = _env->GetArrayLength(_ids);
259    LOG_API("nElementCreate2, con(%p)", con);
260
261    jint *ids = _env->GetIntArrayElements(_ids, NULL);
262    jint *arraySizes = _env->GetIntArrayElements(_arraySizes, NULL);
263    const char ** nameArray = (const char **)calloc(fieldCount, sizeof(char *));
264    size_t* sizeArray = (size_t*)calloc(fieldCount, sizeof(size_t));
265
266    for (int ct=0; ct < fieldCount; ct++) {
267        jstring s = (jstring)_env->GetObjectArrayElement(_names, ct);
268        nameArray[ct] = _env->GetStringUTFChars(s, NULL);
269        sizeArray[ct] = _env->GetStringUTFLength(s);
270    }
271    jint id = (jint)rsElementCreate2(con, fieldCount, (RsElement *)ids, nameArray, sizeArray, (const uint32_t *)arraySizes);
272    for (int ct=0; ct < fieldCount; ct++) {
273        jstring s = (jstring)_env->GetObjectArrayElement(_names, ct);
274        _env->ReleaseStringUTFChars(s, nameArray[ct]);
275    }
276    _env->ReleaseIntArrayElements(_ids, ids, JNI_ABORT);
277    _env->ReleaseIntArrayElements(_arraySizes, arraySizes, JNI_ABORT);
278    free(nameArray);
279    free(sizeArray);
280    return (jint)id;
281}
282
283static void
284nElementGetNativeData(JNIEnv *_env, jobject _this, RsContext con, jint id, jintArray _elementData)
285{
286    int dataSize = _env->GetArrayLength(_elementData);
287    LOG_API("nElementGetNativeData, con(%p)", con);
288
289    // we will pack mType; mKind; mNormalized; mVectorSize; NumSubElements
290    assert(dataSize == 5);
291
292    uint32_t elementData[5];
293    rsElementGetNativeData(con, (RsElement)id, elementData, dataSize);
294
295    for(jint i = 0; i < dataSize; i ++) {
296        _env->SetIntArrayRegion(_elementData, i, 1, (const jint*)&elementData[i]);
297    }
298}
299
300
301static void
302nElementGetSubElements(JNIEnv *_env, jobject _this, RsContext con, jint id, jintArray _IDs, jobjectArray _names)
303{
304    int dataSize = _env->GetArrayLength(_IDs);
305    LOG_API("nElementGetSubElements, con(%p)", con);
306
307    uint32_t *ids = (uint32_t *)malloc((uint32_t)dataSize * sizeof(uint32_t));
308    const char **names = (const char **)malloc((uint32_t)dataSize * sizeof(const char *));
309
310    rsElementGetSubElements(con, (RsElement)id, ids, names, (uint32_t)dataSize);
311
312    for(jint i = 0; i < dataSize; i ++) {
313        _env->SetObjectArrayElement(_names, i, _env->NewStringUTF(names[i]));
314        _env->SetIntArrayRegion(_IDs, i, 1, (const jint*)&ids[i]);
315    }
316
317    free(ids);
318    free(names);
319}
320
321// -----------------------------------
322
323static void
324nTypeBegin(JNIEnv *_env, jobject _this, RsContext con, jint eID)
325{
326    LOG_API("nTypeBegin, con(%p) e(%p)", con, (RsElement)eID);
327    rsTypeBegin(con, (RsElement)eID);
328}
329
330static void
331nTypeAdd(JNIEnv *_env, jobject _this, RsContext con, jint dim, jint val)
332{
333    LOG_API("nTypeAdd, con(%p) dim(%i), val(%i)", con, dim, val);
334    rsTypeAdd(con, (RsDimension)dim, val);
335}
336
337static jint
338nTypeCreate(JNIEnv *_env, jobject _this, RsContext con)
339{
340    LOG_API("nTypeCreate, con(%p)", con);
341    return (jint)rsTypeCreate(con);
342}
343
344static void
345nTypeGetNativeData(JNIEnv *_env, jobject _this, RsContext con, jint id, jintArray _typeData)
346{
347    // We are packing 6 items: mDimX; mDimY; mDimZ;
348    // mDimLOD; mDimFaces; mElement; into typeData
349    int elementCount = _env->GetArrayLength(_typeData);
350
351    assert(elementCount == 6);
352    LOG_API("nTypeCreate, con(%p)", con);
353
354    uint32_t typeData[6];
355    rsTypeGetNativeData(con, (RsType)id, typeData, 6);
356
357    for(jint i = 0; i < elementCount; i ++) {
358        _env->SetIntArrayRegion(_typeData, i, 1, (const jint*)&typeData[i]);
359    }
360}
361
362// -----------------------------------
363
364static jint
365nAllocationCreateTyped(JNIEnv *_env, jobject _this, RsContext con, jint e)
366{
367    LOG_API("nAllocationCreateTyped, con(%p), e(%p)", con, (RsElement)e);
368    return (jint) rsAllocationCreateTyped(con, (RsElement)e);
369}
370
371static void
372nAllocationUploadToTexture(JNIEnv *_env, jobject _this, RsContext con, jint a, jboolean genMip, jint mip)
373{
374    LOG_API("nAllocationUploadToTexture, con(%p), a(%p), genMip(%i), mip(%i)", con, (RsAllocation)a, genMip, mip);
375    rsAllocationUploadToTexture(con, (RsAllocation)a, genMip, mip);
376}
377
378static void
379nAllocationUploadToBufferObject(JNIEnv *_env, jobject _this, RsContext con, jint a)
380{
381    LOG_API("nAllocationUploadToBufferObject, con(%p), a(%p)", con, (RsAllocation)a);
382    rsAllocationUploadToBufferObject(con, (RsAllocation)a);
383}
384
385static RsElement SkBitmapToPredefined(SkBitmap::Config cfg)
386{
387    switch (cfg) {
388    case SkBitmap::kA8_Config:
389        return g_A_8;
390    case SkBitmap::kARGB_4444_Config:
391        return g_RGBA_4444;
392    case SkBitmap::kARGB_8888_Config:
393        return g_RGBA_8888;
394    case SkBitmap::kRGB_565_Config:
395        return g_RGB_565;
396
397    default:
398        break;
399    }
400    // If we don't have a conversion mark it as a user type.
401    LOGE("Unsupported bitmap type");
402    return NULL;
403}
404
405static int
406nAllocationCreateFromBitmap(JNIEnv *_env, jobject _this, RsContext con, jint dstFmt, jboolean genMips, jobject jbitmap)
407{
408    SkBitmap const * nativeBitmap =
409            (SkBitmap const *)_env->GetIntField(jbitmap, gNativeBitmapID);
410    const SkBitmap& bitmap(*nativeBitmap);
411    SkBitmap::Config config = bitmap.getConfig();
412
413    RsElement e = SkBitmapToPredefined(config);
414    if (e) {
415        bitmap.lockPixels();
416        const int w = bitmap.width();
417        const int h = bitmap.height();
418        const void* ptr = bitmap.getPixels();
419        jint id = (jint)rsAllocationCreateFromBitmap(con, w, h, (RsElement)dstFmt, e, genMips, ptr);
420        bitmap.unlockPixels();
421        return id;
422    }
423    return 0;
424}
425
426static void ReleaseBitmapCallback(void *bmp)
427{
428    SkBitmap const * nativeBitmap = (SkBitmap const *)bmp;
429    nativeBitmap->unlockPixels();
430}
431
432static int
433nAllocationCreateBitmapRef(JNIEnv *_env, jobject _this, RsContext con, jint type, jobject jbitmap)
434{
435    SkBitmap * nativeBitmap =
436            (SkBitmap *)_env->GetIntField(jbitmap, gNativeBitmapID);
437
438
439    nativeBitmap->lockPixels();
440    void* ptr = nativeBitmap->getPixels();
441    jint id = (jint)rsAllocationCreateBitmapRef(con, (RsType)type, ptr, nativeBitmap, ReleaseBitmapCallback);
442    return id;
443}
444
445static int
446nAllocationCreateFromAssetStream(JNIEnv *_env, jobject _this, RsContext con, jint dstFmt, jboolean genMips, jint native_asset)
447{
448    Asset* asset = reinterpret_cast<Asset*>(native_asset);
449    SkBitmap bitmap;
450    SkImageDecoder::DecodeMemory(asset->getBuffer(false), asset->getLength(),
451            &bitmap, SkBitmap::kNo_Config, SkImageDecoder::kDecodePixels_Mode);
452
453    SkBitmap::Config config = bitmap.getConfig();
454
455    RsElement e = SkBitmapToPredefined(config);
456
457    if (e) {
458        bitmap.lockPixels();
459        const int w = bitmap.width();
460        const int h = bitmap.height();
461        const void* ptr = bitmap.getPixels();
462        jint id = (jint)rsAllocationCreateFromBitmap(con, w, h, (RsElement)dstFmt, e, genMips, ptr);
463        bitmap.unlockPixels();
464        return id;
465    }
466    return 0;
467}
468
469static void
470nAllocationSubData1D_i(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint offset, jint count, jintArray data, int sizeBytes)
471{
472    jint len = _env->GetArrayLength(data);
473    LOG_API("nAllocation1DSubData_i, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes);
474    jint *ptr = _env->GetIntArrayElements(data, NULL);
475    rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes);
476    _env->ReleaseIntArrayElements(data, ptr, JNI_ABORT);
477}
478
479static void
480nAllocationSubData1D_s(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint offset, jint count, jshortArray data, int sizeBytes)
481{
482    jint len = _env->GetArrayLength(data);
483    LOG_API("nAllocation1DSubData_s, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes);
484    jshort *ptr = _env->GetShortArrayElements(data, NULL);
485    rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes);
486    _env->ReleaseShortArrayElements(data, ptr, JNI_ABORT);
487}
488
489static void
490nAllocationSubData1D_b(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint offset, jint count, jbyteArray data, int sizeBytes)
491{
492    jint len = _env->GetArrayLength(data);
493    LOG_API("nAllocation1DSubData_b, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes);
494    jbyte *ptr = _env->GetByteArrayElements(data, NULL);
495    rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes);
496    _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
497}
498
499static void
500nAllocationSubData1D_f(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint offset, jint count, jfloatArray data, int sizeBytes)
501{
502    jint len = _env->GetArrayLength(data);
503    LOG_API("nAllocation1DSubData_f, con(%p), adapter(%p), offset(%i), count(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, count, len, sizeBytes);
504    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
505    rsAllocation1DSubData(con, (RsAllocation)alloc, offset, count, ptr, sizeBytes);
506    _env->ReleaseFloatArrayElements(data, ptr, JNI_ABORT);
507}
508
509static void
510//    native void rsnAllocationSubElementData1D(int con, int id, int xoff, int compIdx, byte[] d, int sizeBytes);
511nAllocationSubElementData1D(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint offset, jint compIdx, jbyteArray data, int sizeBytes)
512{
513    jint len = _env->GetArrayLength(data);
514    LOG_API("nAllocationSubElementData1D, con(%p), alloc(%p), offset(%i), comp(%i), len(%i), sizeBytes(%i)", con, (RsAllocation)alloc, offset, compIdx, len, sizeBytes);
515    jbyte *ptr = _env->GetByteArrayElements(data, NULL);
516    rsAllocation1DSubElementData(con, (RsAllocation)alloc, offset, ptr, compIdx, sizeBytes);
517    _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
518}
519
520static void
521nAllocationSubData2D_i(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint xoff, jint yoff, jint w, jint h, jintArray data, int sizeBytes)
522{
523    jint len = _env->GetArrayLength(data);
524    LOG_API("nAllocation2DSubData_i, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", con, (RsAllocation)alloc, xoff, yoff, w, h, len);
525    jint *ptr = _env->GetIntArrayElements(data, NULL);
526    rsAllocation2DSubData(con, (RsAllocation)alloc, xoff, yoff, w, h, ptr, sizeBytes);
527    _env->ReleaseIntArrayElements(data, ptr, JNI_ABORT);
528}
529
530static void
531nAllocationSubData2D_f(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint xoff, jint yoff, jint w, jint h, jfloatArray data, int sizeBytes)
532{
533    jint len = _env->GetArrayLength(data);
534    LOG_API("nAllocation2DSubData_i, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", con, (RsAllocation)alloc, xoff, yoff, w, h, len);
535    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
536    rsAllocation2DSubData(con, (RsAllocation)alloc, xoff, yoff, w, h, ptr, sizeBytes);
537    _env->ReleaseFloatArrayElements(data, ptr, JNI_ABORT);
538}
539
540static void
541nAllocationRead_i(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jintArray data)
542{
543    jint len = _env->GetArrayLength(data);
544    LOG_API("nAllocationRead_i, con(%p), alloc(%p), len(%i)", con, (RsAllocation)alloc, len);
545    jint *ptr = _env->GetIntArrayElements(data, NULL);
546    rsAllocationRead(con, (RsAllocation)alloc, ptr);
547    _env->ReleaseIntArrayElements(data, ptr, 0);
548}
549
550static void
551nAllocationRead_f(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jfloatArray data)
552{
553    jint len = _env->GetArrayLength(data);
554    LOG_API("nAllocationRead_f, con(%p), alloc(%p), len(%i)", con, (RsAllocation)alloc, len);
555    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
556    rsAllocationRead(con, (RsAllocation)alloc, ptr);
557    _env->ReleaseFloatArrayElements(data, ptr, 0);
558}
559
560static jint
561nAllocationGetType(JNIEnv *_env, jobject _this, RsContext con, jint a)
562{
563    LOG_API("nAllocationGetType, con(%p), a(%p)", con, (RsAllocation)a);
564    return (jint) rsAllocationGetType(con, (RsAllocation)a);
565}
566
567static void
568nAllocationResize1D(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint dimX)
569{
570    LOG_API("nAllocationResize1D, con(%p), alloc(%p), sizeX(%i)", con, (RsAllocation)alloc, dimX);
571    rsAllocationResize1D(con, (RsAllocation)alloc, dimX);
572}
573
574static void
575nAllocationResize2D(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint dimX, jint dimY)
576{
577    LOG_API("nAllocationResize1D, con(%p), alloc(%p), sizeX(%i), sizeY(%i)", con, (RsAllocation)alloc, dimX, dimY);
578    rsAllocationResize2D(con, (RsAllocation)alloc, dimX, dimY);
579}
580
581// -----------------------------------
582
583static int
584nFileA3DCreateFromAssetStream(JNIEnv *_env, jobject _this, RsContext con, jint native_asset)
585{
586    LOGV("______nFileA3D %u", (uint32_t) native_asset);
587
588    Asset* asset = reinterpret_cast<Asset*>(native_asset);
589
590    jint id = (jint)rsFileA3DCreateFromAssetStream(con, asset->getBuffer(false), asset->getLength());
591    return id;
592}
593
594static int
595nFileA3DGetNumIndexEntries(JNIEnv *_env, jobject _this, RsContext con, jint fileA3D)
596{
597    int32_t numEntries = 0;
598    rsFileA3DGetNumIndexEntries(con, &numEntries, (RsFile)fileA3D);
599    return numEntries;
600}
601
602static void
603nFileA3DGetIndexEntries(JNIEnv *_env, jobject _this, RsContext con, jint fileA3D, jint numEntries, jintArray _ids, jobjectArray _entries)
604{
605    LOGV("______nFileA3D %u", (uint32_t) fileA3D);
606    RsFileIndexEntry *fileEntries = (RsFileIndexEntry*)malloc((uint32_t)numEntries * sizeof(RsFileIndexEntry));
607
608    rsFileA3DGetIndexEntries(con, fileEntries, (uint32_t)numEntries, (RsFile)fileA3D);
609
610    for(jint i = 0; i < numEntries; i ++) {
611        _env->SetObjectArrayElement(_entries, i, _env->NewStringUTF(fileEntries[i].objectName));
612        _env->SetIntArrayRegion(_ids, i, 1, (const jint*)&fileEntries[i].classID);
613    }
614
615    free(fileEntries);
616}
617
618static int
619nFileA3DGetEntryByIndex(JNIEnv *_env, jobject _this, RsContext con, jint fileA3D, jint index)
620{
621    LOGV("______nFileA3D %u", (uint32_t) fileA3D);
622    jint id = (jint)rsFileA3DGetEntryByIndex(con, (uint32_t)index, (RsFile)fileA3D);
623    return id;
624}
625
626// -----------------------------------
627
628static int
629nFontCreateFromFile(JNIEnv *_env, jobject _this, RsContext con, jstring fileName, jint fontSize, jint dpi)
630{
631    const char* fileNameUTF = _env->GetStringUTFChars(fileName, NULL);
632
633    jint id = (jint)rsFontCreateFromFile(con, fileNameUTF, fontSize, dpi);
634    return id;
635}
636
637
638// -----------------------------------
639
640static void
641nAdapter1DBindAllocation(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint alloc)
642{
643    LOG_API("nAdapter1DBindAllocation, con(%p), adapter(%p), alloc(%p)", con, (RsAdapter1D)adapter, (RsAllocation)alloc);
644    rsAdapter1DBindAllocation(con, (RsAdapter1D)adapter, (RsAllocation)alloc);
645}
646
647static void
648nAdapter1DSetConstraint(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint dim, jint value)
649{
650    LOG_API("nAdapter1DSetConstraint, con(%p), adapter(%p), dim(%i), value(%i)", con, (RsAdapter1D)adapter, dim, value);
651    rsAdapter1DSetConstraint(con, (RsAdapter1D)adapter, (RsDimension)dim, value);
652}
653
654static void
655nAdapter1DData_i(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jintArray data)
656{
657    jint len = _env->GetArrayLength(data);
658    LOG_API("nAdapter1DData_i, con(%p), adapter(%p), len(%i)", con, (RsAdapter1D)adapter, len);
659    jint *ptr = _env->GetIntArrayElements(data, NULL);
660    rsAdapter1DData(con, (RsAdapter1D)adapter, ptr);
661    _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/);
662}
663
664static void
665nAdapter1DSubData_i(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint offset, jint count, jintArray data)
666{
667    jint len = _env->GetArrayLength(data);
668    LOG_API("nAdapter1DSubData_i, con(%p), adapter(%p), offset(%i), count(%i), len(%i)", con, (RsAdapter1D)adapter, offset, count, len);
669    jint *ptr = _env->GetIntArrayElements(data, NULL);
670    rsAdapter1DSubData(con, (RsAdapter1D)adapter, offset, count, ptr);
671    _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/);
672}
673
674static void
675nAdapter1DData_f(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jfloatArray data)
676{
677    jint len = _env->GetArrayLength(data);
678    LOG_API("nAdapter1DData_f, con(%p), adapter(%p), len(%i)", con, (RsAdapter1D)adapter, len);
679    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
680    rsAdapter1DData(con, (RsAdapter1D)adapter, ptr);
681    _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/);
682}
683
684static void
685nAdapter1DSubData_f(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint offset, jint count, jfloatArray data)
686{
687    jint len = _env->GetArrayLength(data);
688    LOG_API("nAdapter1DSubData_f, con(%p), adapter(%p), offset(%i), count(%i), len(%i)", con, (RsAdapter1D)adapter, offset, count, len);
689    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
690    rsAdapter1DSubData(con, (RsAdapter1D)adapter, offset, count, ptr);
691    _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/);
692}
693
694static jint
695nAdapter1DCreate(JNIEnv *_env, jobject _this, RsContext con)
696{
697    LOG_API("nAdapter1DCreate, con(%p)", con);
698    return (jint)rsAdapter1DCreate(con);
699}
700
701// -----------------------------------
702
703static void
704nAdapter2DBindAllocation(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint alloc)
705{
706    LOG_API("nAdapter2DBindAllocation, con(%p), adapter(%p), alloc(%p)", con, (RsAdapter2D)adapter, (RsAllocation)alloc);
707    rsAdapter2DBindAllocation(con, (RsAdapter2D)adapter, (RsAllocation)alloc);
708}
709
710static void
711nAdapter2DSetConstraint(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint dim, jint value)
712{
713    LOG_API("nAdapter2DSetConstraint, con(%p), adapter(%p), dim(%i), value(%i)", con, (RsAdapter2D)adapter, dim, value);
714    rsAdapter2DSetConstraint(con, (RsAdapter2D)adapter, (RsDimension)dim, value);
715}
716
717static void
718nAdapter2DData_i(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jintArray data)
719{
720    jint len = _env->GetArrayLength(data);
721    LOG_API("nAdapter2DData_i, con(%p), adapter(%p), len(%i)", con, (RsAdapter2D)adapter, len);
722    jint *ptr = _env->GetIntArrayElements(data, NULL);
723    rsAdapter2DData(con, (RsAdapter2D)adapter, ptr);
724    _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/);
725}
726
727static void
728nAdapter2DData_f(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jfloatArray data)
729{
730    jint len = _env->GetArrayLength(data);
731    LOG_API("nAdapter2DData_f, con(%p), adapter(%p), len(%i)", con, (RsAdapter2D)adapter, len);
732    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
733    rsAdapter2DData(con, (RsAdapter2D)adapter, ptr);
734    _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/);
735}
736
737static void
738nAdapter2DSubData_i(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint xoff, jint yoff, jint w, jint h, jintArray data)
739{
740    jint len = _env->GetArrayLength(data);
741    LOG_API("nAdapter2DSubData_i, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)",
742            con, (RsAdapter2D)adapter, xoff, yoff, w, h, len);
743    jint *ptr = _env->GetIntArrayElements(data, NULL);
744    rsAdapter2DSubData(con, (RsAdapter2D)adapter, xoff, yoff, w, h, ptr);
745    _env->ReleaseIntArrayElements(data, ptr, 0/*JNI_ABORT*/);
746}
747
748static void
749nAdapter2DSubData_f(JNIEnv *_env, jobject _this, RsContext con, jint adapter, jint xoff, jint yoff, jint w, jint h, jfloatArray data)
750{
751    jint len = _env->GetArrayLength(data);
752    LOG_API("nAdapter2DSubData_f, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)",
753            con, (RsAdapter2D)adapter, xoff, yoff, w, h, len);
754    jfloat *ptr = _env->GetFloatArrayElements(data, NULL);
755    rsAdapter2DSubData(con, (RsAdapter1D)adapter, xoff, yoff, w, h, ptr);
756    _env->ReleaseFloatArrayElements(data, ptr, 0/*JNI_ABORT*/);
757}
758
759static jint
760nAdapter2DCreate(JNIEnv *_env, jobject _this, RsContext con)
761{
762    LOG_API("nAdapter2DCreate, con(%p)", con);
763    return (jint)rsAdapter2DCreate(con);
764}
765
766// -----------------------------------
767
768static void
769nScriptBindAllocation(JNIEnv *_env, jobject _this, RsContext con, jint script, jint alloc, jint slot)
770{
771    LOG_API("nScriptBindAllocation, con(%p), script(%p), alloc(%p), slot(%i)", con, (RsScript)script, (RsAllocation)alloc, slot);
772    rsScriptBindAllocation(con, (RsScript)script, (RsAllocation)alloc, slot);
773}
774
775static void
776nScriptSetVarI(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, jint val)
777{
778    LOG_API("nScriptSetVarI, con(%p), s(%p), slot(%i), val(%i)", con, (void *)script, slot, val);
779    rsScriptSetVarI(con, (RsScript)script, slot, val);
780}
781
782static void
783nScriptSetVarJ(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, jlong val)
784{
785    LOG_API("nScriptSetVarJ, con(%p), s(%p), slot(%i), val(%lli)", con, (void *)script, slot, val);
786    rsScriptSetVarJ(con, (RsScript)script, slot, val);
787}
788
789static void
790nScriptSetVarF(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, float val)
791{
792    LOG_API("nScriptSetVarF, con(%p), s(%p), slot(%i), val(%f)", con, (void *)script, slot, val);
793    rsScriptSetVarF(con, (RsScript)script, slot, val);
794}
795
796static void
797nScriptSetVarD(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, double val)
798{
799    LOG_API("nScriptSetVarD, con(%p), s(%p), slot(%i), val(%lf)", con, (void *)script, slot, val);
800    rsScriptSetVarD(con, (RsScript)script, slot, val);
801}
802
803static void
804nScriptSetVarV(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, jbyteArray data)
805{
806    LOG_API("nScriptSetVarV, con(%p), s(%p), slot(%i)", con, (void *)script, slot);
807    jint len = _env->GetArrayLength(data);
808    jbyte *ptr = _env->GetByteArrayElements(data, NULL);
809    rsScriptSetVarV(con, (RsScript)script, slot, ptr, len);
810    _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
811}
812
813
814static void
815nScriptSetTimeZone(JNIEnv *_env, jobject _this, RsContext con, jint script, jbyteArray timeZone)
816{
817    LOG_API("nScriptCSetTimeZone, con(%p), s(%p), timeZone(%s)", con, (void *)script, (const char *)timeZone);
818
819    jint length = _env->GetArrayLength(timeZone);
820    jbyte* timeZone_ptr;
821    timeZone_ptr = (jbyte *) _env->GetPrimitiveArrayCritical(timeZone, (jboolean *)0);
822
823    rsScriptSetTimeZone(con, (RsScript)script, (const char *)timeZone_ptr, length);
824
825    if (timeZone_ptr) {
826        _env->ReleasePrimitiveArrayCritical(timeZone, timeZone_ptr, 0);
827    }
828}
829
830static void
831nScriptInvoke(JNIEnv *_env, jobject _this, RsContext con, jint obj, jint slot)
832{
833    LOG_API("nScriptInvoke, con(%p), script(%p)", con, (void *)obj);
834    rsScriptInvoke(con, (RsScript)obj, slot);
835}
836
837static void
838nScriptInvokeV(JNIEnv *_env, jobject _this, RsContext con, jint script, jint slot, jbyteArray data)
839{
840    LOG_API("nScriptInvokeV, con(%p), s(%p), slot(%i)", con, (void *)script, slot);
841    jint len = _env->GetArrayLength(data);
842    jbyte *ptr = _env->GetByteArrayElements(data, NULL);
843    rsScriptInvokeV(con, (RsScript)script, slot, ptr, len);
844    _env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
845}
846
847
848// -----------------------------------
849
850static void
851nScriptCBegin(JNIEnv *_env, jobject _this, RsContext con)
852{
853    LOG_API("nScriptCBegin, con(%p)", con);
854    rsScriptCBegin(con);
855}
856
857static void
858nScriptCSetScript(JNIEnv *_env, jobject _this, RsContext con, jbyteArray scriptRef,
859                  jint offset, jint length)
860{
861    LOG_API("!!! nScriptCSetScript, con(%p)", con);
862    jint _exception = 0;
863    jint remaining;
864    jbyte* script_base = 0;
865    jbyte* script_ptr;
866    if (!scriptRef) {
867        _exception = 1;
868        //_env->ThrowNew(IAEClass, "script == null");
869        goto exit;
870    }
871    if (offset < 0) {
872        _exception = 1;
873        //_env->ThrowNew(IAEClass, "offset < 0");
874        goto exit;
875    }
876    if (length < 0) {
877        _exception = 1;
878        //_env->ThrowNew(IAEClass, "length < 0");
879        goto exit;
880    }
881    remaining = _env->GetArrayLength(scriptRef) - offset;
882    if (remaining < length) {
883        _exception = 1;
884        //_env->ThrowNew(IAEClass, "length > script.length - offset");
885        goto exit;
886    }
887    script_base = (jbyte *)
888        _env->GetPrimitiveArrayCritical(scriptRef, (jboolean *)0);
889    script_ptr = script_base + offset;
890
891    rsScriptCSetText(con, (const char *)script_ptr, length);
892
893exit:
894    if (script_base) {
895        _env->ReleasePrimitiveArrayCritical(scriptRef, script_base,
896                _exception ? JNI_ABORT: 0);
897    }
898}
899
900static jint
901nScriptCCreate(JNIEnv *_env, jobject _this, RsContext con)
902{
903    LOG_API("nScriptCCreate, con(%p)", con);
904    return (jint)rsScriptCCreate(con);
905}
906
907// ---------------------------------------------------------------------------
908
909static void
910nProgramStoreBegin(JNIEnv *_env, jobject _this, RsContext con, jint in, jint out)
911{
912    LOG_API("nProgramStoreBegin, con(%p), in(%p), out(%p)", con, (RsElement)in, (RsElement)out);
913    rsProgramStoreBegin(con, (RsElement)in, (RsElement)out);
914}
915
916static void
917nProgramStoreDepthFunc(JNIEnv *_env, jobject _this, RsContext con, jint func)
918{
919    LOG_API("nProgramStoreDepthFunc, con(%p), func(%i)", con, func);
920    rsProgramStoreDepthFunc(con, (RsDepthFunc)func);
921}
922
923static void
924nProgramStoreDepthMask(JNIEnv *_env, jobject _this, RsContext con, jboolean enable)
925{
926    LOG_API("nProgramStoreDepthMask, con(%p), enable(%i)", con, enable);
927    rsProgramStoreDepthMask(con, enable);
928}
929
930static void
931nProgramStoreColorMask(JNIEnv *_env, jobject _this, RsContext con, jboolean r, jboolean g, jboolean b, jboolean a)
932{
933    LOG_API("nProgramStoreColorMask, con(%p), r(%i), g(%i), b(%i), a(%i)", con, r, g, b, a);
934    rsProgramStoreColorMask(con, r, g, b, a);
935}
936
937static void
938nProgramStoreBlendFunc(JNIEnv *_env, jobject _this, RsContext con, int src, int dst)
939{
940    LOG_API("nProgramStoreBlendFunc, con(%p), src(%i), dst(%i)", con, src, dst);
941    rsProgramStoreBlendFunc(con, (RsBlendSrcFunc)src, (RsBlendDstFunc)dst);
942}
943
944static void
945nProgramStoreDither(JNIEnv *_env, jobject _this, RsContext con, jboolean enable)
946{
947    LOG_API("nProgramStoreDither, con(%p), enable(%i)", con, enable);
948    rsProgramStoreDither(con, enable);
949}
950
951static jint
952nProgramStoreCreate(JNIEnv *_env, jobject _this, RsContext con)
953{
954    LOG_API("nProgramStoreCreate, con(%p)", con);
955    return (jint)rsProgramStoreCreate(con);
956}
957
958// ---------------------------------------------------------------------------
959
960static void
961nProgramBindConstants(JNIEnv *_env, jobject _this, RsContext con, jint vpv, jint slot, jint a)
962{
963    LOG_API("nProgramBindConstants, con(%p), vpf(%p), sloat(%i), a(%p)", con, (RsProgramVertex)vpv, slot, (RsAllocation)a);
964    rsProgramBindConstants(con, (RsProgram)vpv, slot, (RsAllocation)a);
965}
966
967static void
968nProgramBindTexture(JNIEnv *_env, jobject _this, RsContext con, jint vpf, jint slot, jint a)
969{
970    LOG_API("nProgramBindTexture, con(%p), vpf(%p), slot(%i), a(%p)", con, (RsProgramFragment)vpf, slot, (RsAllocation)a);
971    rsProgramBindTexture(con, (RsProgramFragment)vpf, slot, (RsAllocation)a);
972}
973
974static void
975nProgramBindSampler(JNIEnv *_env, jobject _this, RsContext con, jint vpf, jint slot, jint a)
976{
977    LOG_API("nProgramBindSampler, con(%p), vpf(%p), slot(%i), a(%p)", con, (RsProgramFragment)vpf, slot, (RsSampler)a);
978    rsProgramBindSampler(con, (RsProgramFragment)vpf, slot, (RsSampler)a);
979}
980
981// ---------------------------------------------------------------------------
982
983static jint
984nProgramFragmentCreate(JNIEnv *_env, jobject _this, RsContext con, jstring shader, jintArray params)
985{
986    const char* shaderUTF = _env->GetStringUTFChars(shader, NULL);
987    jint shaderLen = _env->GetStringUTFLength(shader);
988    jint *paramPtr = _env->GetIntArrayElements(params, NULL);
989    jint paramLen = _env->GetArrayLength(params);
990
991    LOG_API("nProgramFragmentCreate, con(%p), shaderLen(%i), paramLen(%i)", con, shaderLen, paramLen);
992
993    jint ret = (jint)rsProgramFragmentCreate(con, shaderUTF, shaderLen, (uint32_t *)paramPtr, paramLen);
994    _env->ReleaseStringUTFChars(shader, shaderUTF);
995    _env->ReleaseIntArrayElements(params, paramPtr, JNI_ABORT);
996    return ret;
997}
998
999
1000// ---------------------------------------------------------------------------
1001
1002static jint
1003nProgramVertexCreate(JNIEnv *_env, jobject _this, RsContext con, jstring shader, jintArray params)
1004{
1005    const char* shaderUTF = _env->GetStringUTFChars(shader, NULL);
1006    jint shaderLen = _env->GetStringUTFLength(shader);
1007    jint *paramPtr = _env->GetIntArrayElements(params, NULL);
1008    jint paramLen = _env->GetArrayLength(params);
1009
1010    LOG_API("nProgramVertexCreate, con(%p), shaderLen(%i), paramLen(%i)", con, shaderLen, paramLen);
1011
1012    jint ret = (jint)rsProgramVertexCreate(con, shaderUTF, shaderLen, (uint32_t *)paramPtr, paramLen);
1013    _env->ReleaseStringUTFChars(shader, shaderUTF);
1014    _env->ReleaseIntArrayElements(params, paramPtr, JNI_ABORT);
1015    return ret;
1016}
1017
1018// ---------------------------------------------------------------------------
1019
1020static jint
1021nProgramRasterCreate(JNIEnv *_env, jobject _this, RsContext con, jboolean pointSmooth, jboolean lineSmooth, jboolean pointSprite)
1022{
1023    LOG_API("nProgramRasterCreate, con(%p), pointSmooth(%i), lineSmooth(%i), pointSprite(%i)",
1024            con, pointSmooth, lineSmooth, pointSprite);
1025    return (jint)rsProgramRasterCreate(con, pointSmooth, lineSmooth, pointSprite);
1026}
1027
1028static void
1029nProgramRasterSetLineWidth(JNIEnv *_env, jobject _this, RsContext con, jint vpr, jfloat v)
1030{
1031    LOG_API("nProgramRasterSetLineWidth, con(%p), vpf(%p), value(%f)", con, (RsProgramRaster)vpr, v);
1032    rsProgramRasterSetLineWidth(con, (RsProgramRaster)vpr, v);
1033}
1034
1035static void
1036nProgramRasterSetCullMode(JNIEnv *_env, jobject _this, RsContext con, jint vpr, jint v)
1037{
1038    LOG_API("nProgramRasterSetCullMode, con(%p), vpf(%p), value(%i)", con, (RsProgramRaster)vpr, v);
1039    rsProgramRasterSetCullMode(con, (RsProgramRaster)vpr, (RsCullMode)v);
1040}
1041
1042
1043// ---------------------------------------------------------------------------
1044
1045static void
1046nContextBindRootScript(JNIEnv *_env, jobject _this, RsContext con, jint script)
1047{
1048    LOG_API("nContextBindRootScript, con(%p), script(%p)", con, (RsScript)script);
1049    rsContextBindRootScript(con, (RsScript)script);
1050}
1051
1052static void
1053nContextBindProgramStore(JNIEnv *_env, jobject _this, RsContext con, jint pfs)
1054{
1055    LOG_API("nContextBindProgramStore, con(%p), pfs(%p)", con, (RsProgramStore)pfs);
1056    rsContextBindProgramStore(con, (RsProgramStore)pfs);
1057}
1058
1059static void
1060nContextBindProgramFragment(JNIEnv *_env, jobject _this, RsContext con, jint pf)
1061{
1062    LOG_API("nContextBindProgramFragment, con(%p), pf(%p)", con, (RsProgramFragment)pf);
1063    rsContextBindProgramFragment(con, (RsProgramFragment)pf);
1064}
1065
1066static void
1067nContextBindProgramVertex(JNIEnv *_env, jobject _this, RsContext con, jint pf)
1068{
1069    LOG_API("nContextBindProgramVertex, con(%p), pf(%p)", con, (RsProgramVertex)pf);
1070    rsContextBindProgramVertex(con, (RsProgramVertex)pf);
1071}
1072
1073static void
1074nContextBindProgramRaster(JNIEnv *_env, jobject _this, RsContext con, jint pf)
1075{
1076    LOG_API("nContextBindProgramRaster, con(%p), pf(%p)", con, (RsProgramRaster)pf);
1077    rsContextBindProgramRaster(con, (RsProgramRaster)pf);
1078}
1079
1080
1081// ---------------------------------------------------------------------------
1082
1083static void
1084nSamplerBegin(JNIEnv *_env, jobject _this, RsContext con)
1085{
1086    LOG_API("nSamplerBegin, con(%p)", con);
1087    rsSamplerBegin(con);
1088}
1089
1090static void
1091nSamplerSet(JNIEnv *_env, jobject _this, RsContext con, jint p, jint v)
1092{
1093    LOG_API("nSamplerSet, con(%p), param(%i), value(%i)", con, p, v);
1094    rsSamplerSet(con, (RsSamplerParam)p, (RsSamplerValue)v);
1095}
1096
1097static void
1098nSamplerSet2(JNIEnv *_env, jobject _this, RsContext con, jint p, jfloat v)
1099{
1100    LOG_API("nSamplerSet2, con(%p), param(%i), value(%f)", con, p, v);
1101    rsSamplerSet2(con, (RsSamplerParam)p, v);
1102}
1103
1104static jint
1105nSamplerCreate(JNIEnv *_env, jobject _this, RsContext con)
1106{
1107    LOG_API("nSamplerCreate, con(%p)", con);
1108    return (jint)rsSamplerCreate(con);
1109}
1110
1111// ---------------------------------------------------------------------------
1112
1113static jint
1114nMeshCreate(JNIEnv *_env, jobject _this, RsContext con, jint vtxCount, jint idxCount)
1115{
1116    LOG_API("nMeshCreate, con(%p), vtxCount(%i), idxCount(%i)", con, vtxCount, idxCount);
1117    int id = (int)rsMeshCreate(con, vtxCount, idxCount);
1118    return id;
1119}
1120
1121static void
1122nMeshBindVertex(JNIEnv *_env, jobject _this, RsContext con, jint mesh, jint alloc, jint slot)
1123{
1124    LOG_API("nMeshBindVertex, con(%p), Mesh(%p), Alloc(%p), slot(%i)", con, (RsMesh)mesh, (RsAllocation)alloc, slot);
1125    rsMeshBindVertex(con, (RsMesh)mesh, (RsAllocation)alloc, slot);
1126}
1127
1128static void
1129nMeshBindIndex(JNIEnv *_env, jobject _this, RsContext con, jint mesh, jint alloc, jint primID, jint slot)
1130{
1131    LOG_API("nMeshBindIndex, con(%p), Mesh(%p), Alloc(%p)", con, (RsMesh)mesh, (RsAllocation)alloc);
1132    rsMeshBindIndex(con, (RsMesh)mesh, (RsAllocation)alloc, primID, slot);
1133}
1134
1135static jint
1136nMeshGetVertexBufferCount(JNIEnv *_env, jobject _this, RsContext con, jint mesh)
1137{
1138    LOG_API("nMeshGetVertexBufferCount, con(%p), Mesh(%p)", con, (RsMesh)mesh);
1139    jint vtxCount = 0;
1140    rsMeshGetVertexBufferCount(con, (RsMesh)mesh, &vtxCount);
1141    return vtxCount;
1142}
1143
1144static jint
1145nMeshGetIndexCount(JNIEnv *_env, jobject _this, RsContext con, jint mesh)
1146{
1147    LOG_API("nMeshGetIndexCount, con(%p), Mesh(%p)", con, (RsMesh)mesh);
1148    jint idxCount = 0;
1149    rsMeshGetIndexCount(con, (RsMesh)mesh, &idxCount);
1150    return idxCount;
1151}
1152
1153static void
1154nMeshGetVertices(JNIEnv *_env, jobject _this, RsContext con, jint mesh, jintArray _ids, int numVtxIDs)
1155{
1156    LOG_API("nMeshGetVertices, con(%p), Mesh(%p)", con, (RsMesh)mesh);
1157
1158    RsAllocation *allocs = (RsAllocation*)malloc((uint32_t)numVtxIDs * sizeof(RsAllocation));
1159    rsMeshGetVertices(con, (RsMesh)mesh, allocs, (uint32_t)numVtxIDs);
1160
1161    for(jint i = 0; i < numVtxIDs; i ++) {
1162        _env->SetIntArrayRegion(_ids, i, 1, (const jint*)&allocs[i]);
1163    }
1164
1165    free(allocs);
1166}
1167
1168static void
1169nMeshGetIndices(JNIEnv *_env, jobject _this, RsContext con, jint mesh, jintArray _idxIds, jintArray _primitives, int numIndices)
1170{
1171    LOG_API("nMeshGetVertices, con(%p), Mesh(%p)", con, (RsMesh)mesh);
1172
1173    RsAllocation *allocs = (RsAllocation*)malloc((uint32_t)numIndices * sizeof(RsAllocation));
1174    uint32_t *prims= (uint32_t*)malloc((uint32_t)numIndices * sizeof(uint32_t));
1175
1176    rsMeshGetIndices(con, (RsMesh)mesh, allocs, prims, (uint32_t)numIndices);
1177
1178    for(jint i = 0; i < numIndices; i ++) {
1179        _env->SetIntArrayRegion(_idxIds, i, 1, (const jint*)&allocs[i]);
1180        _env->SetIntArrayRegion(_primitives, i, 1, (const jint*)&prims[i]);
1181    }
1182
1183    free(allocs);
1184    free(prims);
1185}
1186
1187// ---------------------------------------------------------------------------
1188
1189
1190static const char *classPathName = "android/renderscript/RenderScript";
1191
1192static JNINativeMethod methods[] = {
1193{"_nInit",                         "()V",                                  (void*)_nInit },
1194{"nInitElements",                  "(IIII)V",                              (void*)nInitElements },
1195
1196{"nDeviceCreate",                  "()I",                                  (void*)nDeviceCreate },
1197{"nDeviceDestroy",                 "(I)V",                                 (void*)nDeviceDestroy },
1198{"nDeviceSetConfig",               "(III)V",                               (void*)nDeviceSetConfig },
1199{"nContextGetMessage",             "(I[IZ)I",                               (void*)nContextGetMessage },
1200{"nContextInitToClient",           "(I)V",                                  (void*)nContextInitToClient },
1201{"nContextDeinitToClient",         "(I)V",                                  (void*)nContextDeinitToClient },
1202
1203
1204// All methods below are thread protected in java.
1205{"rsnContextCreate",                 "(II)I",                                 (void*)nContextCreate },
1206{"rsnContextCreateGL",               "(IIZ)I",                                (void*)nContextCreateGL },
1207{"rsnContextFinish",                 "(I)V",                                  (void*)nContextFinish },
1208{"rsnContextSetPriority",            "(II)V",                                 (void*)nContextSetPriority },
1209{"rsnContextSetSurface",             "(IIILandroid/view/Surface;)V",          (void*)nContextSetSurface },
1210{"rsnContextDestroy",                "(I)V",                                  (void*)nContextDestroy },
1211{"rsnContextDump",                   "(II)V",                                 (void*)nContextDump },
1212{"rsnContextPause",                  "(I)V",                                  (void*)nContextPause },
1213{"rsnContextResume",                 "(I)V",                                  (void*)nContextResume },
1214{"rsnAssignName",                    "(II[B)V",                               (void*)nAssignName },
1215{"rsnGetName",                       "(II)Ljava/lang/String;",                (void*)nGetName },
1216{"rsnObjDestroy",                    "(II)V",                                 (void*)nObjDestroy },
1217
1218{"rsnFileOpen",                      "(I[B)I",                                (void*)nFileOpen },
1219{"rsnFileA3DCreateFromAssetStream",  "(II)I",                                 (void*)nFileA3DCreateFromAssetStream },
1220{"rsnFileA3DGetNumIndexEntries",     "(II)I",                                 (void*)nFileA3DGetNumIndexEntries },
1221{"rsnFileA3DGetIndexEntries",        "(III[I[Ljava/lang/String;)V",           (void*)nFileA3DGetIndexEntries },
1222{"rsnFileA3DGetEntryByIndex",        "(III)I",                                (void*)nFileA3DGetEntryByIndex },
1223
1224{"rsnFontCreateFromFile",            "(ILjava/lang/String;II)I",              (void*)nFontCreateFromFile },
1225
1226{"rsnElementCreate",                 "(IIIZI)I",                              (void*)nElementCreate },
1227{"rsnElementCreate2",                "(I[I[Ljava/lang/String;[I)I",           (void*)nElementCreate2 },
1228{"rsnElementGetNativeData",          "(II[I)V",                               (void*)nElementGetNativeData },
1229{"rsnElementGetSubElements",         "(II[I[Ljava/lang/String;)V",            (void*)nElementGetSubElements },
1230
1231{"rsnTypeBegin",                     "(II)V",                                 (void*)nTypeBegin },
1232{"rsnTypeAdd",                       "(III)V",                                (void*)nTypeAdd },
1233{"rsnTypeCreate",                    "(I)I",                                  (void*)nTypeCreate },
1234{"rsnTypeGetNativeData",             "(II[I)V",                               (void*)nTypeGetNativeData },
1235
1236{"rsnAllocationCreateTyped",         "(II)I",                                 (void*)nAllocationCreateTyped },
1237{"rsnAllocationCreateFromBitmap",    "(IIZLandroid/graphics/Bitmap;)I",       (void*)nAllocationCreateFromBitmap },
1238{"rsnAllocationCreateBitmapRef",     "(IILandroid/graphics/Bitmap;)I",        (void*)nAllocationCreateBitmapRef },
1239{"rsnAllocationCreateFromAssetStream","(IIZI)I",                              (void*)nAllocationCreateFromAssetStream },
1240{"rsnAllocationUploadToTexture",     "(IIZI)V",                               (void*)nAllocationUploadToTexture },
1241{"rsnAllocationUploadToBufferObject","(II)V",                                 (void*)nAllocationUploadToBufferObject },
1242{"rsnAllocationSubData1D",           "(IIII[II)V",                            (void*)nAllocationSubData1D_i },
1243{"rsnAllocationSubData1D",           "(IIII[SI)V",                            (void*)nAllocationSubData1D_s },
1244{"rsnAllocationSubData1D",           "(IIII[BI)V",                            (void*)nAllocationSubData1D_b },
1245{"rsnAllocationSubData1D",           "(IIII[FI)V",                            (void*)nAllocationSubData1D_f },
1246{"rsnAllocationSubElementData1D",    "(IIII[BI)V",                            (void*)nAllocationSubElementData1D },
1247{"rsnAllocationSubData2D",           "(IIIIII[II)V",                          (void*)nAllocationSubData2D_i },
1248{"rsnAllocationSubData2D",           "(IIIIII[FI)V",                          (void*)nAllocationSubData2D_f },
1249{"rsnAllocationRead",                "(II[I)V",                               (void*)nAllocationRead_i },
1250{"rsnAllocationRead",                "(II[F)V",                               (void*)nAllocationRead_f },
1251{"rsnAllocationGetType",             "(II)I",                                 (void*)nAllocationGetType},
1252{"rsnAllocationResize1D",            "(III)V",                                (void*)nAllocationResize1D },
1253{"rsnAllocationResize2D",            "(IIII)V",                               (void*)nAllocationResize2D },
1254
1255{"rsnAdapter1DBindAllocation",       "(III)V",                                (void*)nAdapter1DBindAllocation },
1256{"rsnAdapter1DSetConstraint",        "(IIII)V",                               (void*)nAdapter1DSetConstraint },
1257{"rsnAdapter1DData",                 "(II[I)V",                               (void*)nAdapter1DData_i },
1258{"rsnAdapter1DData",                 "(II[F)V",                               (void*)nAdapter1DData_f },
1259{"rsnAdapter1DSubData",              "(IIII[I)V",                             (void*)nAdapter1DSubData_i },
1260{"rsnAdapter1DSubData",              "(IIII[F)V",                             (void*)nAdapter1DSubData_f },
1261{"rsnAdapter1DCreate",               "(I)I",                                  (void*)nAdapter1DCreate },
1262
1263{"rsnAdapter2DBindAllocation",       "(III)V",                                (void*)nAdapter2DBindAllocation },
1264{"rsnAdapter2DSetConstraint",        "(IIII)V",                               (void*)nAdapter2DSetConstraint },
1265{"rsnAdapter2DData",                 "(II[I)V",                               (void*)nAdapter2DData_i },
1266{"rsnAdapter2DData",                 "(II[F)V",                               (void*)nAdapter2DData_f },
1267{"rsnAdapter2DSubData",              "(IIIIII[I)V",                           (void*)nAdapter2DSubData_i },
1268{"rsnAdapter2DSubData",              "(IIIIII[F)V",                           (void*)nAdapter2DSubData_f },
1269{"rsnAdapter2DCreate",               "(I)I",                                  (void*)nAdapter2DCreate },
1270
1271{"rsnScriptBindAllocation",          "(IIII)V",                               (void*)nScriptBindAllocation },
1272{"rsnScriptSetTimeZone",             "(II[B)V",                               (void*)nScriptSetTimeZone },
1273{"rsnScriptInvoke",                  "(III)V",                                (void*)nScriptInvoke },
1274{"rsnScriptInvokeV",                 "(III[B)V",                              (void*)nScriptInvokeV },
1275{"rsnScriptSetVarI",                 "(IIII)V",                               (void*)nScriptSetVarI },
1276{"rsnScriptSetVarJ",                 "(IIIJ)V",                               (void*)nScriptSetVarJ },
1277{"rsnScriptSetVarF",                 "(IIIF)V",                               (void*)nScriptSetVarF },
1278{"rsnScriptSetVarD",                 "(IIID)V",                               (void*)nScriptSetVarD },
1279{"rsnScriptSetVarV",                 "(III[B)V",                              (void*)nScriptSetVarV },
1280
1281{"rsnScriptCBegin",                  "(I)V",                                  (void*)nScriptCBegin },
1282{"rsnScriptCSetScript",              "(I[BII)V",                              (void*)nScriptCSetScript },
1283{"rsnScriptCCreate",                 "(I)I",                                  (void*)nScriptCCreate },
1284
1285{"rsnProgramStoreBegin",             "(III)V",                                (void*)nProgramStoreBegin },
1286{"rsnProgramStoreDepthFunc",         "(II)V",                                 (void*)nProgramStoreDepthFunc },
1287{"rsnProgramStoreDepthMask",         "(IZ)V",                                 (void*)nProgramStoreDepthMask },
1288{"rsnProgramStoreColorMask",         "(IZZZZ)V",                              (void*)nProgramStoreColorMask },
1289{"rsnProgramStoreBlendFunc",         "(III)V",                                (void*)nProgramStoreBlendFunc },
1290{"rsnProgramStoreDither",            "(IZ)V",                                 (void*)nProgramStoreDither },
1291{"rsnProgramStoreCreate",            "(I)I",                                  (void*)nProgramStoreCreate },
1292
1293{"rsnProgramBindConstants",          "(IIII)V",                               (void*)nProgramBindConstants },
1294{"rsnProgramBindTexture",            "(IIII)V",                               (void*)nProgramBindTexture },
1295{"rsnProgramBindSampler",            "(IIII)V",                               (void*)nProgramBindSampler },
1296
1297{"rsnProgramFragmentCreate",        "(ILjava/lang/String;[I)I",               (void*)nProgramFragmentCreate },
1298
1299{"rsnProgramRasterCreate",           "(IZZZ)I",                               (void*)nProgramRasterCreate },
1300{"rsnProgramRasterSetLineWidth",     "(IIF)V",                                (void*)nProgramRasterSetLineWidth },
1301{"rsnProgramRasterSetCullMode",      "(III)V",                                (void*)nProgramRasterSetCullMode },
1302
1303{"rsnProgramVertexCreate",          "(ILjava/lang/String;[I)I",               (void*)nProgramVertexCreate },
1304
1305{"rsnContextBindRootScript",         "(II)V",                                 (void*)nContextBindRootScript },
1306{"rsnContextBindProgramStore",       "(II)V",                                 (void*)nContextBindProgramStore },
1307{"rsnContextBindProgramFragment",    "(II)V",                                 (void*)nContextBindProgramFragment },
1308{"rsnContextBindProgramVertex",      "(II)V",                                 (void*)nContextBindProgramVertex },
1309{"rsnContextBindProgramRaster",      "(II)V",                                 (void*)nContextBindProgramRaster },
1310
1311{"rsnSamplerBegin",                  "(I)V",                                  (void*)nSamplerBegin },
1312{"rsnSamplerSet",                    "(III)V",                                (void*)nSamplerSet },
1313{"rsnSamplerSet2",                   "(IIF)V",                                (void*)nSamplerSet2 },
1314{"rsnSamplerCreate",                 "(I)I",                                  (void*)nSamplerCreate },
1315
1316{"rsnMeshCreate",                    "(III)I",                                (void*)nMeshCreate },
1317{"rsnMeshBindVertex",                "(IIII)V",                               (void*)nMeshBindVertex },
1318{"rsnMeshBindIndex",                 "(IIIII)V",                              (void*)nMeshBindIndex },
1319
1320{"rsnMeshGetVertexBufferCount",      "(II)I",                                 (void*)nMeshGetVertexBufferCount },
1321{"rsnMeshGetIndexCount",             "(II)I",                                 (void*)nMeshGetIndexCount },
1322{"rsnMeshGetVertices",               "(II[II)V",                              (void*)nMeshGetVertices },
1323{"rsnMeshGetIndices",                "(II[I[II)V",                            (void*)nMeshGetIndices },
1324
1325};
1326
1327static int registerFuncs(JNIEnv *_env)
1328{
1329    return android::AndroidRuntime::registerNativeMethods(
1330            _env, classPathName, methods, NELEM(methods));
1331}
1332
1333// ---------------------------------------------------------------------------
1334
1335jint JNI_OnLoad(JavaVM* vm, void* reserved)
1336{
1337    JNIEnv* env = NULL;
1338    jint result = -1;
1339
1340    if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) {
1341        LOGE("ERROR: GetEnv failed\n");
1342        goto bail;
1343    }
1344    assert(env != NULL);
1345
1346    if (registerFuncs(env) < 0) {
1347        LOGE("ERROR: MediaPlayer native registration failed\n");
1348        goto bail;
1349    }
1350
1351    /* success -- return valid version number */
1352    result = JNI_VERSION_1_4;
1353
1354bail:
1355    return result;
1356}
1357
1358