Bitmap.cpp revision 27f0b17d853d8bef918c3d869044e50cf3904ee3
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkBitmap.h" 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkImageEncoder.h" 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkColorPriv.h" 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "GraphicsJNI.h" 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkDither.h" 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkUnPreMultiply.h" 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 80795272aa226f4e965968a03daddc53ce30b7cdaMathias Agopian#include <binder/Parcel.h> 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "android_util_Binder.h" 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "android_nio_utils.h" 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "CreateJavaOutputStreamAdaptor.h" 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <jni.h> 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 159aaa8269a3e7291aab84d01c3fc9c744d8f2d2f4Romain Guy#include <Caches.h> 169aaa8269a3e7291aab84d01c3fc9c744d8f2d2f4Romain Guy 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if 0 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project #define TRACE_BITMAP(code) code 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#else 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project #define TRACE_BITMAP(code) 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// Conversions to/from SkColor, for get/setPixels, and the create method, which 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// is basically like setPixels 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projecttypedef void (*FromColorProc)(void* dst, const SkColor src[], int width, 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y); 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void FromColor_D32(void* dst, const SkColor src[], int width, 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int, int) { 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPMColor* d = (SkPMColor*)dst; 338cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < width; i++) { 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *d++ = SkPreMultiplyColor(*src++); 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void FromColor_D565(void* dst, const SkColor src[], int width, 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y) { 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint16_t* d = (uint16_t*)dst; 428cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DITHER_565_SCAN(y); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stop = x + width; x < stop; x++) { 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColor c = *src++; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *d++ = SkDitherRGBTo565(SkColorGetR(c), SkColorGetG(c), SkColorGetB(c), 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DITHER_VALUE(x)); 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void FromColor_D4444(void* dst, const SkColor src[], int width, 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y) { 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPMColor16* d = (SkPMColor16*)dst; 548cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DITHER_4444_SCAN(y); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stop = x + width; x < stop; x++) { 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPMColor c = SkPreMultiplyColor(*src++); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *d++ = SkDitherARGB32To4444(c, DITHER_VALUE(x)); 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// *d++ = SkPixel32ToPixel4444(c); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// can return NULL 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic FromColorProc ChooseFromColorProc(SkBitmap::Config config) { 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (config) { 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kARGB_8888_Config: 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FromColor_D32; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kARGB_4444_Config: 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FromColor_D4444; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kRGB_565_Config: 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FromColor_D565; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool GraphicsJNI::SetPixels(JNIEnv* env, jintArray srcColors, 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int srcOffset, int srcStride, 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y, int width, int height, 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap& dstBitmap) { 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoLockPixels alp(dstBitmap); 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* dst = dstBitmap.getPixels(); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project FromColorProc proc = ChooseFromColorProc(dstBitmap.config()); 858cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == dst || NULL == proc) { 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 898cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jint* array = env->GetIntArrayElements(srcColors, NULL); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkColor* src = (const SkColor*)array + srcOffset; 928cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reset to to actual choice from caller 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dst = dstBitmap.getAddr(x, y); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now copy/convert each scanline 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int y = 0; y < height; y++) { 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project proc(dst, src, width, x, y); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src += srcStride; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dst = (char*)dst + dstBitmap.rowBytes(); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1018cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseIntArrayElements(srcColors, const_cast<jint*>(array), 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNI_ABORT); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project//////////////////// ToColor procs 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projecttypedef void (*ToColorProc)(SkColor dst[], const void* src, int width, 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable*); 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_S32_Alpha(SkColor dst[], const void* src, int width, 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable*) { 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor* s = (const SkPMColor*)src; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkUnPreMultiply::PMColorToColor(*s++); 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_S32_Opaque(SkColor dst[], const void* src, int width, 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable*) { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor* s = (const SkPMColor*)src; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPMColor c = *s++; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkColorSetRGB(SkGetPackedR32(c), SkGetPackedG32(c), 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkGetPackedB32(c)); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_S4444_Alpha(SkColor dst[], const void* src, int width, 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable*) { 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor16* s = (const SkPMColor16*)src; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkUnPreMultiply::PMColorToColor(SkPixel4444ToPixel32(*s++)); 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_S4444_Opaque(SkColor dst[], const void* src, int width, 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable*) { 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor* s = (const SkPMColor*)src; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPMColor c = SkPixel4444ToPixel32(*s++); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkColorSetRGB(SkGetPackedR32(c), SkGetPackedG32(c), 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkGetPackedB32(c)); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_S565(SkColor dst[], const void* src, int width, 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable*) { 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint16_t* s = (const uint16_t*)src; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint16_t c = *s++; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkColorSetRGB(SkPacked16ToR32(c), SkPacked16ToG32(c), 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPacked16ToB32(c)); 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_SI8_Alpha(SkColor dst[], const void* src, int width, 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable* ctable) { 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint8_t* s = (const uint8_t*)src; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor* colors = ctable->lockColors(); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkUnPreMultiply::PMColorToColor(colors[*s++]); 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable->unlockColors(false); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void ToColor_SI8_Opaque(SkColor dst[], const void* src, int width, 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable* ctable) { 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(width > 0); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint8_t* s = (const uint8_t*)src; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor* colors = ctable->lockColors(); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPMColor c = colors[*s++]; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *dst++ = SkColorSetRGB(SkGetPackedR32(c), SkGetPackedG32(c), 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkGetPackedB32(c)); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (--width != 0); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable->unlockColors(false); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// can return NULL 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic ToColorProc ChooseToColorProc(const SkBitmap& src) { 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (src.config()) { 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kARGB_8888_Config: 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return src.isOpaque() ? ToColor_S32_Opaque : ToColor_S32_Alpha; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kARGB_4444_Config: 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return src.isOpaque() ? ToColor_S4444_Opaque : ToColor_S4444_Alpha; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kRGB_565_Config: 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ToColor_S565; 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SkBitmap::kIndex8_Config: 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src.getColorTable() == NULL) { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return src.isOpaque() ? ToColor_SI8_Opaque : ToColor_SI8_Alpha; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject Bitmap_creator(JNIEnv* env, jobject, jintArray jColors, 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int offset, int stride, int width, int height, 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::Config config, jboolean isMutable) { 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width <= 0 || height <= 0) { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrowIAE(env, "width and height must be > 0"); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2178cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL != jColors) { 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t n = env->GetArrayLength(jColors); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n < SkAbs32(stride) * (size_t)height) { 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrowAIOOBE(env); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap bitmap; 2278cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap.setConfig(config, width, height); 2291b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (!GraphicsJNI::setJavaPixelRef(env, &bitmap, NULL, true)) { 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (jColors != NULL) { 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::SetPixels(env, jColors, offset, stride, 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, 0, width, height, bitmap); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2378cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::createBitmap(env, new SkBitmap(bitmap), isMutable, 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NULL); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject Bitmap_copy(JNIEnv* env, jobject, const SkBitmap* src, 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::Config dstConfig, jboolean isMutable) { 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap result; 2451b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed JavaPixelAllocator allocator(env, true); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!src->copyTo(&result, dstConfig, &allocator)) { 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2508cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::createBitmap(env, new SkBitmap(result), isMutable, 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NULL); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_destructor(JNIEnv* env, jobject, SkBitmap* bitmap) { 2569aaa8269a3e7291aab84d01c3fc9c744d8f2d2f4Romain Guy#ifdef USE_OPENGL_RENDERER 257a2341a9f6addcd79723965ec5b1a1c5ae0f8bd65Romain Guy if (android::uirenderer::Caches::hasInstance()) { 2585c13d89c1332fcc499379b9064b891187b75ca32Chet Haase android::uirenderer::Caches::getInstance().resourceCache.destructor(bitmap); 25927f0b17d853d8bef918c3d869044e50cf3904ee3Chet Haase return; 260a2341a9f6addcd79723965ec5b1a1c5ae0f8bd65Romain Guy } 26127f0b17d853d8bef918c3d869044e50cf3904ee3Chet Haase#endif // USE_OPENGL_RENDERER 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete bitmap; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_recycle(JNIEnv* env, jobject, SkBitmap* bitmap) { 2665c13d89c1332fcc499379b9064b891187b75ca32Chet Haase#ifdef USE_OPENGL_RENDERER 2675c13d89c1332fcc499379b9064b891187b75ca32Chet Haase if (android::uirenderer::Caches::hasInstance()) { 2685c13d89c1332fcc499379b9064b891187b75ca32Chet Haase android::uirenderer::Caches::getInstance().resourceCache.recycle(bitmap); 26927f0b17d853d8bef918c3d869044e50cf3904ee3Chet Haase return; 2705c13d89c1332fcc499379b9064b891187b75ca32Chet Haase } 2715c13d89c1332fcc499379b9064b891187b75ca32Chet Haase#endif // USE_OPENGL_RENDERER 27227f0b17d853d8bef918c3d869044e50cf3904ee3Chet Haase bitmap->setPixels(NULL, NULL); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// These must match the int values in Bitmap.java 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectenum JavaEncodeFormat { 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project kJPEG_JavaEncodeFormat = 0, 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project kPNG_JavaEncodeFormat = 1 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic bool Bitmap_compress(JNIEnv* env, jobject clazz, SkBitmap* bitmap, 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int format, int quality, 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject jstream, jbyteArray jstorage) { 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkImageEncoder::Type fm; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (format) { 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case kJPEG_JavaEncodeFormat: 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fm = SkImageEncoder::kJPEG_Type; 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case kPNG_JavaEncodeFormat: 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fm = SkImageEncoder::kPNG_Type; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool success = false; 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkWStream* strm = CreateJavaOutputStreamAdaptor(env, jstream, jstorage); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL != strm) { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkImageEncoder* encoder = SkImageEncoder::Create(fm); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL != encoder) { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project success = encoder->encodeStream(strm, *bitmap, quality); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete encoder; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete strm; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return success; 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_erase(JNIEnv* env, jobject, SkBitmap* bitmap, jint color) { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->eraseColor(color); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int Bitmap_width(JNIEnv* env, jobject, SkBitmap* bitmap) { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bitmap->width(); 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int Bitmap_height(JNIEnv* env, jobject, SkBitmap* bitmap) { 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bitmap->height(); 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int Bitmap_rowBytes(JNIEnv* env, jobject, SkBitmap* bitmap) { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bitmap->rowBytes(); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int Bitmap_config(JNIEnv* env, jobject, SkBitmap* bitmap) { 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bitmap->config(); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3300bbae0836426ba2704e38e7f90a9d0ca502ab71dRomain Guystatic int Bitmap_getGenerationId(JNIEnv* env, jobject, SkBitmap* bitmap) { 3310bbae0836426ba2704e38e7f90a9d0ca502ab71dRomain Guy return bitmap->getGenerationID(); 3320bbae0836426ba2704e38e7f90a9d0ca502ab71dRomain Guy} 3330bbae0836426ba2704e38e7f90a9d0ca502ab71dRomain Guy 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean Bitmap_hasAlpha(JNIEnv* env, jobject, SkBitmap* bitmap) { 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !bitmap->isOpaque(); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 338a78b0a2d9ebb38b86ed802b3d86de07d0b301262Mike Reedstatic void Bitmap_setHasAlpha(JNIEnv* env, jobject, SkBitmap* bitmap, 339a78b0a2d9ebb38b86ed802b3d86de07d0b301262Mike Reed jboolean hasAlpha) { 340a78b0a2d9ebb38b86ed802b3d86de07d0b301262Mike Reed bitmap->setIsOpaque(!hasAlpha); 341a78b0a2d9ebb38b86ed802b3d86de07d0b301262Mike Reed} 342a78b0a2d9ebb38b86ed802b3d86de07d0b301262Mike Reed 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject Bitmap_createFromParcel(JNIEnv* env, jobject, jobject parcel) { 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (parcel == NULL) { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDebugf("-------- unparcel parcel is NULL\n"); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3508cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android::Parcel* p = android::parcelForJavaObject(env, parcel); 3528cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const bool isMutable = p->readInt32() != 0; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap::Config config = (SkBitmap::Config)p->readInt32(); 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int width = p->readInt32(); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int height = p->readInt32(); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int rowBytes = p->readInt32(); 358de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn const int density = p->readInt32(); 3598cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SkBitmap::kARGB_8888_Config != config && 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::kRGB_565_Config != config && 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::kARGB_4444_Config != config && 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::kIndex8_Config != config && 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::kA8_Config != config) { 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDebugf("Bitmap_createFromParcel unknown config: %d\n", config); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap* bitmap = new SkBitmap; 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->setConfig(config, width, height, rowBytes); 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable* ctable = NULL; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (config == SkBitmap::kIndex8_Config) { 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = p->readInt32(); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (count > 0) { 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size = count * sizeof(SkPMColor); 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPMColor* src = (const SkPMColor*)p->readInplace(size); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable = new SkColorTable(src, count); 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3828cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 3831b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (!GraphicsJNI::setJavaPixelRef(env, bitmap, ctable, true)) { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable->safeUnref(); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete bitmap; 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable->safeUnref(); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size = bitmap->getSize(); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->lockPixels(); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memcpy(bitmap->getPixels(), p->readInplace(size), size); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->unlockPixels(); 3958cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 396de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn return GraphicsJNI::createBitmap(env, bitmap, isMutable, NULL, density); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean Bitmap_writeToParcel(JNIEnv* env, jobject, 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap* bitmap, 401de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn jboolean isMutable, jint density, 402de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn jobject parcel) { 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (parcel == NULL) { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDebugf("------- writeToParcel null parcel\n"); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android::Parcel* p = android::parcelForJavaObject(env, parcel); 4098cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(isMutable); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(bitmap->config()); 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(bitmap->width()); 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(bitmap->height()); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(bitmap->rowBytes()); 415de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn p->writeInt32(density); 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (bitmap->getConfig() == SkBitmap::kIndex8_Config) { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable* ctable = bitmap->getColorTable(); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ctable != NULL) { 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = ctable->count(); 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(count); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memcpy(p->writeInplace(count * sizeof(SkPMColor)), 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable->lockColors(), count * sizeof(SkPMColor)); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ctable->unlockColors(false); 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p->writeInt32(0); // indicate no ctable 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size = bitmap->getSize(); 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->lockPixels(); 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memcpy(p->writeInplace(size), bitmap->getPixels(), size); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->unlockPixels(); 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject Bitmap_extractAlpha(JNIEnv* env, jobject clazz, 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap* src, const SkPaint* paint, 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray offsetXY) { 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIPoint offset; 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap* dst = new SkBitmap; 4428cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src->extractAlpha(dst, paint, &offset); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (offsetXY != 0 && env->GetArrayLength(offsetXY) >= 2) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int* array = env->GetIntArrayElements(offsetXY, NULL); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array[0] = offset.fX; 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array[1] = offset.fY; 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseIntArrayElements(offsetXY, array, 0); 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4508cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::createBitmap(env, dst, true, NULL); 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int Bitmap_getPixel(JNIEnv* env, jobject, const SkBitmap* bitmap, 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y) { 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoLockPixels alp(*bitmap); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ToColorProc proc = ChooseToColorProc(*bitmap); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == proc) { 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const void* src = bitmap->getAddr(x, y); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == src) { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4688cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColor dst[1]; 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project proc(dst, src, 1, bitmap->getColorTable()); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return dst[0]; 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_getPixels(JNIEnv* env, jobject, const SkBitmap* bitmap, 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray pixelArray, int offset, int stride, 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y, int width, int height) { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoLockPixels alp(*bitmap); 4788cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ToColorProc proc = ChooseToColorProc(*bitmap); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == proc) { 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const void* src = bitmap->getAddr(x, y); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == src) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable* ctable = bitmap->getColorTable(); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dst = env->GetIntArrayElements(pixelArray, NULL); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColor* d = (SkColor*)dst + offset; 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (--height >= 0) { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project proc(d, src, width, ctable); 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project d += stride; 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src = (void*)((const char*)src + bitmap->rowBytes()); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseIntArrayElements(pixelArray, dst, 0); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_setPixel(JNIEnv* env, jobject, const SkBitmap* bitmap, 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y, SkColor color) { 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoLockPixels alp(*bitmap); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == bitmap->getPixels()) { 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project FromColorProc proc = ChooseFromColorProc(bitmap->config()); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == proc) { 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project proc(bitmap->getAddr(x, y), &color, 1, x, y); 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_setPixels(JNIEnv* env, jobject, const SkBitmap* bitmap, 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray pixelArray, int offset, int stride, 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x, int y, int width, int height) { 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::SetPixels(env, pixelArray, offset, stride, 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x, y, width, height, *bitmap); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_copyPixelsToBuffer(JNIEnv* env, jobject, 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap* bitmap, jobject jbuffer) { 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoLockPixels alp(*bitmap); 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const void* src = bitmap->getPixels(); 5278cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL != src) { 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android::AutoBufferPointer abp(env, jbuffer, JNI_TRUE); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the java side has already checked that buffer is large enough 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memcpy(abp.pointer(), src, bitmap->getSize()); 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void Bitmap_copyPixelsFromBuffer(JNIEnv* env, jobject, 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap* bitmap, jobject jbuffer) { 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoLockPixels alp(*bitmap); 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* dst = bitmap->getPixels(); 5408cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL != dst) { 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android::AutoBufferPointer abp(env, jbuffer, JNI_FALSE); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the java side has already checked that buffer is large enough 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memcpy(dst, abp.pointer(), bitmap->getSize()); 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 54876d1e01d5e65c4631c827831e98ad4e300d99eabMike Reedstatic bool Bitmap_sameAs(JNIEnv* env, jobject, const SkBitmap* bm0, 54976d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed const SkBitmap* bm1) { 55076d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (bm0->width() != bm1->width() || 55176d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed bm0->height() != bm1->height() || 55276d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed bm0->config() != bm1->config()) { 55376d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return false; 55476d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 55576d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed 55676d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed SkAutoLockPixels alp0(*bm0); 55776d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed SkAutoLockPixels alp1(*bm1); 55876d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed 55976d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed // if we can't load the pixels, return false 56076d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (NULL == bm0->getPixels() || NULL == bm1->getPixels()) { 56176d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return false; 56276d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 56376d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed 56476d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (bm0->config() == SkBitmap::kIndex8_Config) { 56576d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed SkColorTable* ct0 = bm0->getColorTable(); 56676d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed SkColorTable* ct1 = bm1->getColorTable(); 56776d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (NULL == ct0 || NULL == ct1) { 56876d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return false; 56976d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 57076d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (ct0->count() != ct1->count()) { 57176d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return false; 57276d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 57376d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed 57476d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed SkAutoLockColors alc0(ct0); 57576d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed SkAutoLockColors alc1(ct1); 57676d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed const size_t size = ct0->count() * sizeof(SkPMColor); 57776d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (memcmp(alc0.colors(), alc1.colors(), size) != 0) { 57876d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return false; 57976d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 58076d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 58176d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed 58276d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed // now compare each scanline. We can't do the entire buffer at once, 58376d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed // since we don't care about the pixel values that might extend beyond 58476d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed // the width (since the scanline might be larger than the logical width) 58576d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed const int h = bm0->height(); 58676d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed const size_t size = bm0->width() * bm0->bytesPerPixel(); 58776d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed for (int y = 0; y < h; y++) { 58876d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed if (memcmp(bm0->getAddr(0, y), bm1->getAddr(0, y), size) != 0) { 58976d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return false; 59076d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 59176d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed } 59276d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed return true; 59376d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed} 59476d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed 5958cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chenstatic void Bitmap_prepareToDraw(JNIEnv* env, jobject, SkBitmap* bitmap) { 5968cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen bitmap->lockPixels(); 5978cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen bitmap->unlockPixels(); 5988cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen} 5998cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gBitmapMethods[] = { 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeCreate", "([IIIIIIZ)Landroid/graphics/Bitmap;", 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_creator }, 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeCopy", "(IIZ)Landroid/graphics/Bitmap;", 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_copy }, 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeDestructor", "(I)V", (void*)Bitmap_destructor }, 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeRecycle", "(I)V", (void*)Bitmap_recycle }, 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeCompress", "(IIILjava/io/OutputStream;[B)Z", 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_compress }, 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeErase", "(II)V", (void*)Bitmap_erase }, 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeWidth", "(I)I", (void*)Bitmap_width }, 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeHeight", "(I)I", (void*)Bitmap_height }, 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeRowBytes", "(I)I", (void*)Bitmap_rowBytes }, 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeConfig", "(I)I", (void*)Bitmap_config }, 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeHasAlpha", "(I)Z", (void*)Bitmap_hasAlpha }, 619a78b0a2d9ebb38b86ed802b3d86de07d0b301262Mike Reed { "nativeSetHasAlpha", "(IZ)V", (void*)Bitmap_setHasAlpha }, 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeCreateFromParcel", 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "(Landroid/os/Parcel;)Landroid/graphics/Bitmap;", 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_createFromParcel }, 623de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn { "nativeWriteToParcel", "(IZILandroid/os/Parcel;)Z", 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_writeToParcel }, 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeExtractAlpha", "(II[I)Landroid/graphics/Bitmap;", 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_extractAlpha }, 6270bbae0836426ba2704e38e7f90a9d0ca502ab71dRomain Guy { "nativeGenerationId", "(I)I", (void*)Bitmap_getGenerationId }, 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeGetPixel", "(III)I", (void*)Bitmap_getPixel }, 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeGetPixels", "(I[IIIIIII)V", (void*)Bitmap_getPixels }, 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeSetPixel", "(IIII)V", (void*)Bitmap_setPixel }, 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeSetPixels", "(I[IIIIIII)V", (void*)Bitmap_setPixels }, 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeCopyPixelsToBuffer", "(ILjava/nio/Buffer;)V", 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)Bitmap_copyPixelsToBuffer }, 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "nativeCopyPixelsFromBuffer", "(ILjava/nio/Buffer;)V", 6358cdcb12752b716d0407733fecefcf1d9e926310aWei-Ta Chen (void*)Bitmap_copyPixelsFromBuffer }, 63676d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed { "nativeSameAs", "(II)Z", (void*)Bitmap_sameAs }, 63776d1e01d5e65c4631c827831e98ad4e300d99eabMike Reed { "nativePrepareToDraw", "(I)V", (void*)Bitmap_prepareToDraw }, 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define kClassPathName "android/graphics/Bitmap" 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_graphics_Bitmap(JNIEnv* env); 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_graphics_Bitmap(JNIEnv* env) 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return android::AndroidRuntime::registerNativeMethods(env, kClassPathName, 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmapMethods, SK_ARRAY_COUNT(gBitmapMethods)); 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649