This commit is contained in:
dgis
parent
0f47b6cb90
commit
b8430e147f
1 changed files with 70 additions and 125 deletions
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@ -1195,131 +1195,76 @@ BOOL LineTo(HDC hdc, int x, int y) {
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}
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BOOL PatBlt(HDC hdcDest, int x, int y, int w, int h, DWORD rop) {
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//TODO
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// if((hdcDest->selectedBitmap || hdcDest->hdcCompatible == NULL) && w && h) {
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// HBITMAP hBitmapDestination = NULL;
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// void * pixelsDestination = NULL;
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// int destinationWidth = 0;
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// int destinationHeight = 0;
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// int destinationBytes = 0;
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// float destinationStride = 0;
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//
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// JNIEnv * jniEnv = NULL;
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//
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// if(hdcDest->hdcCompatible == NULL) {
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// // We update the main window
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//
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// jint ret;
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// BOOL needDetach = FALSE;
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// ret = (*java_machine)->GetEnv(java_machine, (void **) &jniEnv, JNI_VERSION_1_6);
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// if (ret == JNI_EDETACHED) {
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// // GetEnv: not attached
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// ret = (*java_machine)->AttachCurrentThread(java_machine, &jniEnv, NULL);
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// if (ret == JNI_OK) {
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// needDetach = TRUE;
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// }
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// }
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//
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// destinationWidth = androidBitmapInfo.width;
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// destinationHeight = androidBitmapInfo.height;
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//
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// destinationBytes = 4;
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// destinationStride = androidBitmapInfo.stride;
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//
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// if ((ret = AndroidBitmap_lockPixels(jniEnv, bitmapMainScreen, &pixelsDestination)) < 0) {
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// LOGE("AndroidBitmap_lockPixels() failed ! error=%d", ret);
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// }
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// } else {
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// hBitmapDestination = hdcDest->selectedBitmap;
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// pixelsDestination = (void *) hBitmapDestination->bitmapBits;
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//
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// destinationWidth = hBitmapDestination->bitmapInfoHeader->biWidth;
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// destinationHeight = abs(hBitmapDestination->bitmapInfoHeader->biHeight);
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//
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// destinationBytes = (hBitmapDestination->bitmapInfoHeader->biBitCount >> 3);
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// destinationStride = (float)(destinationBytes * ((destinationWidth * hBitmapDestination->bitmapInfoHeader->biBitCount + 31) / 32));
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// }
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//
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//
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//// HPALETTE palette = hdcSrc->realizedPalette;
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//// if(!palette)
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//// palette = hdcSrc->selectedPalette;
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//// PALETTEENTRY * palPalEntry = palette && palette->paletteLog && palette->paletteLog->palPalEntry ?
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//// palette->paletteLog->palPalEntry : NULL;
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//
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// for (float y = yDest; y < dst_maxy; y++) {
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// float src_curx = xSrc;
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// BYTE parity = xSrc;
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// for (float x = xDest; x < dst_maxx; x++, parity++) {
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// // Point sampling - you can also impl as bilinear or other
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//
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//
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// float currentXBytes = sourceBytesWithDecimal * (int)src_curx;
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// BYTE * sourcePixel = pixelsSource + (int)(sourceStride * (int)src_cury) + (int)currentXBytes;
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// BYTE * destinationPixel = pixelsDestination + (int)(destinationStride * y + 4.0 * x);
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//
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// // -> ARGB_8888
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// switch (sourceBitCount) {
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// case 4: {
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// BYTE colorIndex = (parity & 0x1 ? sourcePixel[0] & (BYTE)0x0F : sourcePixel[0] >> 4);
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// //BYTE colorIndex = (parity & 0x1 ? sourcePixel[0] >> 4 : sourcePixel[0] & (BYTE)0x0F);
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// if (palPalEntry) {
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// destinationPixel[0] = palPalEntry[colorIndex].peRed; //TODO Exchange Blue and Red?
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// destinationPixel[1] = palPalEntry[colorIndex].peGreen;
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// destinationPixel[2] = palPalEntry[colorIndex].peBlue;
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// destinationPixel[3] = 255;
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// } else {
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// destinationPixel[0] = colorIndex;
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// destinationPixel[1] = colorIndex;
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// destinationPixel[2] = colorIndex;
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// destinationPixel[3] = 255;
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// }
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// break;
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// }
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// case 8: {
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// BYTE colorIndex = sourcePixel[0];
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// if (palPalEntry) {
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// destinationPixel[0] = palPalEntry[colorIndex].peRed; //TODO Exchange Blue and Red?
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// destinationPixel[1] = palPalEntry[colorIndex].peGreen;
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// destinationPixel[2] = palPalEntry[colorIndex].peBlue;
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// destinationPixel[3] = 255;
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// } else {
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// destinationPixel[0] = sourcePixel[0];
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// destinationPixel[1] = sourcePixel[0];
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// destinationPixel[2] = sourcePixel[0];
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// destinationPixel[3] = 255;
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// }
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// break;
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// }
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// case 24:
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// destinationPixel[0] = sourcePixel[2];
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// destinationPixel[1] = sourcePixel[1];
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// destinationPixel[2] = sourcePixel[0];
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// destinationPixel[3] = 255;
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// break;
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// case 32:
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// memcpy(destinationPixel, sourcePixel, (size_t) sourceBytes);
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// break;
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// default:
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// break;
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// }
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//
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// src_curx += src_dx;
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// }
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//
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// src_cury += src_dy;
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// }
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//
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//
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//
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//
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//
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//
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//
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//
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//
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// if(jniEnv)
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// AndroidBitmap_unlockPixels(jniEnv, bitmapMainScreen);
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// }
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if((hdcDest->selectedBitmap || hdcDest->hdcCompatible == NULL) && w && h) {
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HBITMAP hBitmapDestination = NULL;
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void * pixelsDestination = NULL;
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int destinationWidth = 0;
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int destinationHeight = 0;
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int destinationBytes = 0;
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float destinationStride = 0;
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JNIEnv * jniEnv = NULL;
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if(hdcDest->hdcCompatible == NULL) {
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// We update the main window
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jint ret;
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BOOL needDetach = FALSE;
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ret = (*java_machine)->GetEnv(java_machine, (void **) &jniEnv, JNI_VERSION_1_6);
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if (ret == JNI_EDETACHED) {
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// GetEnv: not attached
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ret = (*java_machine)->AttachCurrentThread(java_machine, &jniEnv, NULL);
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if (ret == JNI_OK) {
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needDetach = TRUE;
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}
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}
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destinationWidth = androidBitmapInfo.width;
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destinationHeight = androidBitmapInfo.height;
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destinationBytes = 4;
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destinationStride = androidBitmapInfo.stride;
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if ((ret = AndroidBitmap_lockPixels(jniEnv, bitmapMainScreen, &pixelsDestination)) < 0) {
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LOGE("AndroidBitmap_lockPixels() failed ! error=%d", ret);
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}
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} else {
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hBitmapDestination = hdcDest->selectedBitmap;
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pixelsDestination = (void *) hBitmapDestination->bitmapBits;
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destinationWidth = hBitmapDestination->bitmapInfoHeader->biWidth;
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destinationHeight = abs(hBitmapDestination->bitmapInfoHeader->biHeight);
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destinationBytes = (hBitmapDestination->bitmapInfoHeader->biBitCount >> 3);
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destinationStride = (float)(destinationBytes * ((destinationWidth * hBitmapDestination->bitmapInfoHeader->biBitCount + 31) / 32));
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}
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for (int currentY = y; currentY < y + w; currentY++) {
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float src_curx = xSrc;
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for (float x = xDest; x < dst_maxx; x++, parity++) {
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// Point sampling - you can also impl as bilinear or other
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float currentXBytes = sourceBytesWithDecimal * (int)src_curx;
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BYTE * sourcePixel = pixelsSource + (int)(sourceStride * (int)src_cury) + (int)currentXBytes;
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BYTE * destinationPixel = pixelsDestination + (int)(destinationStride * y + 4.0 * x);
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// -> ARGB_8888
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destinationPixel[0] = sourcePixel[2];
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destinationPixel[1] = sourcePixel[1];
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destinationPixel[2] = sourcePixel[0];
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destinationPixel[3] = 255;
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memcpy(destinationPixel, sourcePixel, (size_t) sourceBytes);
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src_curx += src_dx;
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}
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src_cury += src_dy;
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}
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if(jniEnv)
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AndroidBitmap_unlockPixels(jniEnv, bitmapMainScreen);
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}
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return 0;
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}
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BOOL BitBlt(HDC hdc, int x, int y, int cx, int cy, HDC hdcSrc, int x1, int y1, DWORD rop) {
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