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experiment with quartz

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This commit is contained in:
David Rose 2009-07-15 15:25:58 +00:00
parent cc972778c9
commit c8721364ab
1 changed files with 43 additions and 3 deletions
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46
direct/src/plugin/p3dInstance.cxx
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@ -29,6 +29,7 @@
#ifdef __APPLE__ #ifdef __APPLE__
#include <sys/mman.h> #include <sys/mman.h>
#include <ApplicationServices/ApplicationServices.h>
#endif // __APPLE__ #endif // __APPLE__
#ifdef _WIN32 #ifdef _WIN32
@ -1009,8 +1010,6 @@ paint_window() {
// blit rendered framebuffer into window backing store // blit rendered framebuffer into window backing store
int x_size = min(_wparams.get_win_width(), _swbuffer->get_x_size()); int x_size = min(_wparams.get_win_width(), _swbuffer->get_x_size());
int y_size = min(_wparams.get_win_height(), _swbuffer->get_y_size()); int y_size = min(_wparams.get_win_height(), _swbuffer->get_y_size());
Rect src_rect = {0, 0, y_size, x_size};
Rect ddrc_rect = {0, 0, y_size, x_size};
size_t rowsize = _swbuffer->get_row_size(); size_t rowsize = _swbuffer->get_row_size();
@ -1033,7 +1032,48 @@ paint_window() {
// time. // time.
} }
// create a GWorld containing our image // This is an attempt to paint the frame using the less-deprecated
// Quartz interfaces. Not working yet. Sure does seem like a lot
// of layers to go through just to paint a bitmap.
/*
CFDataRef data =
CFDataCreateWithBytesNoCopy(NULL, (const UInt8 *)_reversed_buffer,
y_size * rowsize, kCFAllocatorNull);
CGDataProviderRef provider = CGDataProviderCreateWithCFData(data);
CGColorSpaceRef color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
CGImageRef image =
CGImageCreate(x_size, y_size, 8, 32, rowsize, color_space,
kCGBitmapByteOrder32Little, provider,
NULL, false, kCGRenderingIntentDefault);
CGrafPtr port = _wparams.get_parent_window()._port;
CGContextRef context;
err = QDBeginCGContext(port, &context);
if (err != noErr) {
nout << "Error: QDBeginCGContext\n";
return;
}
CGRect rect = { { 0, 0 }, { x_size, y_size } };
CGContextDrawImage(context, rect, image);
//CGContextSynchronize(context);
CGContextFlush(context);
QDEndCGContext(port, &context);
CGImageRelease(image);
CGColorSpaceRelease(color_space);
CGDataProviderRelease(provider);
CFRelease(data);
*/
// Painting the frame using the deprecated QuickDraw interfaces.
Rect src_rect = {0, 0, y_size, x_size};
Rect ddrc_rect = {0, 0, y_size, x_size};
GWorldPtr pGWorld; GWorldPtr pGWorld;
err = NewGWorldFromPtr(&pGWorld, k32BGRAPixelFormat, &src_rect, 0, 0, 0, err = NewGWorldFromPtr(&pGWorld, k32BGRAPixelFormat, &src_rect, 0, 0, 0,
_reversed_buffer, rowsize); _reversed_buffer, rowsize);