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dgis 2019-01-30 22:10:01 +00:00
parent b8430e147f
commit a7dd195c65
2 changed files with 30 additions and 25 deletions
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2
ReadMe.txt
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@ -12,7 +12,6 @@ NOT WORKING
- Debugger
TODO
- Improve button support with HDC operations
- Improve the access to the menu
- Change the logo following the template
- Improve loading errors
@ -52,3 +51,4 @@ DONE
- Allow to fill the screen
- Option to allow rotation
- Find a new open source package name (org.emulator.forty.eight)
- Improve button support with HDC operations

53
app/src/main/cpp/win32-layer.c
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@ -12,8 +12,7 @@
extern JavaVM *java_machine;
extern jobject bitmapMainScreen;
extern AndroidBitmapInfo androidBitmapInfo;
extern UINT nBackgroundW;
extern UINT nBackgroundH;
HANDLE hWnd;
LPTSTR szTitle;
@ -1033,8 +1032,9 @@ BOOL GetWindowPlacement(HWND hWnd, WINDOWPLACEMENT *lpwndpl) {
return TRUE;
}
BOOL SetWindowPlacement(HWND hWnd, CONST WINDOWPLACEMENT *lpwndpl) { return 0; }
extern void draw();
BOOL InvalidateRect(HWND hWnd, CONST RECT *lpRect, BOOL bErase) {
mainViewUpdateCallback();
draw(); //TODO Need a true WM_PAINT event!
return 0;
}
BOOL AdjustWindowRect(LPRECT lpRect, DWORD dwStyle, BOOL bMenu) { return 0; }
@ -1194,7 +1194,6 @@ BOOL LineTo(HDC hdc, int x, int y) {
return 0;
}
BOOL PatBlt(HDC hdcDest, int x, int y, int w, int h, DWORD rop) {
//TODO
if((hdcDest->selectedBitmap || hdcDest->hdcCompatible == NULL) && w && h) {
HBITMAP hBitmapDestination = NULL;
void * pixelsDestination = NULL;
@ -1235,31 +1234,38 @@ BOOL PatBlt(HDC hdcDest, int x, int y, int w, int h, DWORD rop) {
destinationWidth = hBitmapDestination->bitmapInfoHeader->biWidth;
destinationHeight = abs(hBitmapDestination->bitmapInfoHeader->biHeight);
destinationBytes = (hBitmapDestination->bitmapInfoHeader->biBitCount >> 3);
destinationBytes = hBitmapDestination->bitmapInfoHeader->biBitCount >> 3;
destinationStride = (float)(destinationBytes * ((destinationWidth * hBitmapDestination->bitmapInfoHeader->biBitCount + 31) / 32));
}
for (int currentY = y; currentY < y + w; currentY++) {
float src_curx = xSrc;
for (float x = xDest; x < dst_maxx; x++, parity++) {
// Point sampling - you can also impl as bilinear or other
HPALETTE palette = hdcDest->realizedPalette;
if(!palette)
palette = hdcDest->selectedPalette;
PALETTEENTRY * palPalEntry = palette && palette->paletteLog && palette->paletteLog->palPalEntry ?
palette->paletteLog->palPalEntry : NULL;
float currentXBytes = sourceBytesWithDecimal * (int)src_curx;
BYTE * sourcePixel = pixelsSource + (int)(sourceStride * (int)src_cury) + (int)currentXBytes;
BYTE * destinationPixel = pixelsDestination + (int)(destinationStride * y + 4.0 * x);
for (int currentY = y; currentY < y + h; currentY++) {
for (int currentX = x; currentX < x + w; currentX++) {
BYTE * destinationPixel = pixelsDestination + (int)(destinationStride * currentY + 4.0 * currentX);
// -> ARGB_8888
destinationPixel[0] = sourcePixel[2];
destinationPixel[1] = sourcePixel[1];
destinationPixel[2] = sourcePixel[0];
destinationPixel[3] = 255;
memcpy(destinationPixel, sourcePixel, (size_t) sourceBytes);
src_curx += src_dx;
switch (rop) {
case DSTINVERT:
destinationPixel[0] = (BYTE) (255 - destinationPixel[0]);
destinationPixel[1] = (BYTE) (255 - destinationPixel[1]);
destinationPixel[2] = (BYTE) (255 - destinationPixel[2]);
destinationPixel[3] = 255;
break;
case BLACKNESS:
destinationPixel[0] = palPalEntry[0].peRed;
destinationPixel[1] = palPalEntry[0].peGreen;
destinationPixel[2] = palPalEntry[0].peBlue;
destinationPixel[3] = 255;
break;
default:
break;
}
}
src_cury += src_dy;
}
if(jniEnv)
@ -1296,7 +1302,7 @@ BOOL StretchBlt(HDC hdcDest, int xDest, int yDest, int wDest, int hDest, HDC hdc
int destinationHeight = 0;
int sourceBitCount = hBitmapSource->bitmapInfoHeader->biBitCount;
int sourceBytes = (sourceBitCount >> 3);
int sourceBytes = sourceBitCount >> 3;
float sourceBytesWithDecimal = (float)sourceBitCount / 8.0f;
//TODO float sourceStride = (float)(sourceBytesWithDecimal * ((sourceWidth * hBitmapSource->bitmapInfoHeader->biBitCount + 31) / 32));
float sourceStride = (float)(4 * ((sourceWidth * hBitmapSource->bitmapInfoHeader->biBitCount + 31) / 32));
@ -1867,7 +1873,6 @@ VOID GetLocalTime(LPSYSTEMTIME lpSystemTime) {
lpSystemTime->wSecond = tm.tm_sec;
lpSystemTime->wMilliseconds = ts.tv_nsec / 1e6;
}
return;
}
WORD GetTickCount(VOID) {
//TODO