100 lines
2.4 KiB
Plaintext
100 lines
2.4 KiB
Plaintext
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#import "SkCanvas.h"
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#import "SkWindow.h"
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#include "SkGraphics.h"
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#include "SkCGUtils.h"
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#include <time.h>
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#include <sys/time.h>
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bool DrawPixman(SkCanvas* canvas, int step, bool usePixman);
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class SkPixmanView : public SkView {
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public:
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SkPixmanView() {
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this->setVisibleP(true);
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this->setClipToBounds(false);
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usePixman = true;
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slide = 0;
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step = -1;
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};
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protected:
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virtual void onDraw(SkCanvas* canvas) {
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static int step = 0; // 12752; // 17908 ; // 17904; // drawLetters first error
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// drawStars triggers error at 23275
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// error is not easy to debug in its current state
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static double seconds;
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if (step == -1) {
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timeval t;
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gettimeofday(&t, NULL);
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seconds = t.tv_sec+t.tv_usec/1000000.0;
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step = 0;
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}
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canvas->drawColor(SK_ColorWHITE);
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if (DrawPixman(canvas, slide, usePixman)) {
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if (step == 100) {
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timeval t;
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gettimeofday(&t, NULL);
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double last = seconds;
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seconds = t.tv_sec+t.tv_usec/1000000.0;
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SkDebugf("usePixman=%d seconds=%g\n", usePixman, seconds - last);
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step = 0;
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}
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inval(NULL);
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}
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}
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virtual Click* onFindClickHandler(SkScalar , SkScalar ) {
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// usePixman ^= true;
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++slide;
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return NULL;
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}
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private:
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bool usePixman;
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int slide;
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int step;
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typedef SkView INHERITED;
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};
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void application_init();
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void application_term();
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void application_init() {
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SkGraphics::Init();
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SkEvent::Init();
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}
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void application_term() {
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SkGraphics::Term();
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SkEvent::Term();
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}
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class FillLayout : public SkView::Layout {
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protected:
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virtual void onLayoutChildren(SkView* parent) {
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SkView* view = SkView::F2BIter(parent).next();
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view->setSize(parent->width(), parent->height());
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}
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};
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#import "SimpleApp.h"
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@implementation SimpleNSView
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- (id)initWithDefaults {
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if ((self = [super initWithDefaults])) {
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fWind = new SkOSWindow(self);
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fWind->setLayout(new FillLayout, false);
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fWind->attachChildToFront(new SkPixmanView)->unref();
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}
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return self;
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}
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- (void)drawRect:(NSRect)dirtyRect {
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CGContextRef ctx = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
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SkCGDrawBitmap(ctx, fWind->getBitmap(), 0, 0);
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}
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@end
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