Revision 9794f74f cocoa.m
| b/cocoa.m | ||
|---|---|---|
| 57 | 57 |
int qemu_main(int argc, char **argv); // main defined in qemu/vl.c |
| 58 | 58 |
NSWindow *normalWindow; |
| 59 | 59 |
id cocoaView; |
| 60 |
static void *screenBuffer;
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|
| 60 |
static DisplayChangeListener *dcl;
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|
| 61 | 61 |
|
| 62 | 62 |
int gArgc; |
| 63 | 63 |
char **gArgv; |
| ... | ... | |
| 292 | 292 |
{
|
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COCOA_DEBUG("QemuCocoaView: dealloc\n");
|
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|
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if (screenBuffer) |
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free(screenBuffer); |
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|
|
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if (dataProviderRef) |
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CGDataProviderRelease(dataProviderRef); |
| 300 | 297 |
|
| ... | ... | |
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{
|
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COCOA_DEBUG("QemuCocoaView: drawRect\n");
|
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|
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if ((int)screenBuffer == -1) |
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return; |
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|
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// get CoreGraphic context |
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CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort]; |
| 313 | 307 |
CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone); |
| ... | ... | |
| 320 | 314 |
screen.height, //height |
| 321 | 315 |
screen.bitsPerComponent, //bitsPerComponent |
| 322 | 316 |
screen.bitsPerPixel, //bitsPerPixel |
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(screen.width * 4), //bytesPerRow
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(screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
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|
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#if __LITTLE_ENDIAN__ |
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CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4 |
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kCGImageAlphaNoneSkipLast,
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kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
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|
| 327 | 321 |
#else |
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CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc) |
| 329 | 323 |
kCGImageAlphaNoneSkipFirst, //bitmapInfo |
| ... | ... | |
| 395 | 389 |
// update screenBuffer |
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if (dataProviderRef) |
| 397 | 391 |
CGDataProviderRelease(dataProviderRef); |
| 398 |
if (screenBuffer) |
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free(screenBuffer); |
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screenBuffer = malloc( w * 4 * h ); |
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|
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ds->data = screenBuffer; |
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ds->linesize = (w * 4); |
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ds->depth = 32; |
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ds->width = w; |
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ds->height = h; |
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#ifdef __LITTLE_ENDIAN__ |
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ds->bgr = 1; |
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#else |
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ds->bgr = 0; |
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#endif |
|
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dataProviderRef = CGDataProviderCreateWithData(NULL, screenBuffer, w * 4 * h, NULL); |
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//sync host window color space with guests |
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screen.bitsPerPixel = ds_get_bits_per_pixel(ds); |
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screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2; |
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|
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dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL); |
|
| 414 | 398 |
|
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// update windows |
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if (isFullscreen) {
|
| ... | ... | |
| 423 | 407 |
} |
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screen.width = w; |
| 425 | 409 |
screen.height = h; |
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[normalWindow center]; |
|
| 426 | 411 |
[self setContentDimensions]; |
| 427 | 412 |
[self setFrame:NSMakeRect(cx, cy, cw, ch)]; |
| 428 | 413 |
} |
| ... | ... | |
| 740 | 725 |
[normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]]; |
| 741 | 726 |
[normalWindow setContentView:cocoaView]; |
| 742 | 727 |
[normalWindow makeKeyAndOrderFront:self]; |
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[normalWindow center]; |
|
| 743 | 729 |
|
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} |
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return self; |
| ... | ... | |
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[cocoaView displayRect:rect]; |
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} |
| 941 | 927 |
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static void cocoa_resize(DisplayState *ds, int w, int h)
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static void cocoa_resize(DisplayState *ds) |
|
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{
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COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
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[cocoaView resizeContentToWidth:w height:h displayState:ds];
|
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[cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
|
|
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} |
| 948 | 934 |
|
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static void cocoa_refresh(DisplayState *ds) |
| ... | ... | |
| 975 | 961 |
static void cocoa_cleanup(void) |
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{
|
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COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
|
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|
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qemu_free(dcl); |
|
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} |
| 980 | 966 |
|
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void cocoa_display_init(DisplayState *ds, int full_screen) |
| 982 | 968 |
{
|
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COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
|
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// register vga outpu callbacks |
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ds->dpy_update = cocoa_update; |
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ds->dpy_resize = cocoa_resize; |
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ds->dpy_refresh = cocoa_refresh; |
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dcl = qemu_mallocz(sizeof(DisplayChangeListener)); |
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|
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// register vga output callbacks |
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dcl->dpy_update = cocoa_update; |
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dcl->dpy_resize = cocoa_resize; |
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dcl->dpy_refresh = cocoa_refresh; |
|
| 989 | 977 |
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// give window a initial Size |
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cocoa_resize(ds, 640, 400); |
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register_displaychangelistener(ds, dcl); |
|
| 992 | 979 |
|
| 993 | 980 |
// register cleanup function |
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atexit(cocoa_cleanup); |
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