464 kCGColorSpaceGenericRGB);
465 CGContextRef jPicContextRef = CGBitmapContextCreate(
466 javaPixels,
467 pixWidth, pixHeight,
468 8, pixWidth * sizeof(jint),
469 picColorSpace,
470 kCGBitmapByteOrder32Host |
471 kCGImageAlphaPremultipliedFirst);
472
473 CGColorSpaceRelease(picColorSpace);
474
475 // flip, scale, and color correct the screen image into the Java pixels
476 CGRect zeroBounds = { { 0, 0 }, { pixWidth, pixHeight } };
477 CGContextDrawImage(jPicContextRef, zeroBounds, screenImage);
478 CGContextFlush(jPicContextRef);
479
480 // cleanup
481 CGContextRelease(jPicContextRef);
482 (*env)->ReleaseIntArrayElements(env, pixelArray, javaPixels, 0);
483
484 jfloat scale = (*env)->CallStaticFloatMethod(env,
485 [GlassHelper ClassForName:"com.sun.glass.ui.Application" withEnv:env],
486 javaIDs.Application.getScaleFactor, x, y, width, height);
487 if ((*env)->ExceptionCheck(env)) return NULL;
488
489 // create Pixels
490 pixels = (*env)->CallStaticObjectMethod(env,
491 [GlassHelper ClassForName:"com.sun.glass.ui.Application" withEnv:env],
492 javaIDs.Application.createPixels, pixWidth, pixHeight, pixelArray, scale, scale);
493 if ((*env)->ExceptionCheck(env)) return NULL;
494 }
495 }
496
497 CGImageRelease(screenImage);
498 }
499 }
500 GLASS_POOL_EXIT;
501
502 return pixels;
503 }
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464 kCGColorSpaceGenericRGB);
465 CGContextRef jPicContextRef = CGBitmapContextCreate(
466 javaPixels,
467 pixWidth, pixHeight,
468 8, pixWidth * sizeof(jint),
469 picColorSpace,
470 kCGBitmapByteOrder32Host |
471 kCGImageAlphaPremultipliedFirst);
472
473 CGColorSpaceRelease(picColorSpace);
474
475 // flip, scale, and color correct the screen image into the Java pixels
476 CGRect zeroBounds = { { 0, 0 }, { pixWidth, pixHeight } };
477 CGContextDrawImage(jPicContextRef, zeroBounds, screenImage);
478 CGContextFlush(jPicContextRef);
479
480 // cleanup
481 CGContextRelease(jPicContextRef);
482 (*env)->ReleaseIntArrayElements(env, pixelArray, javaPixels, 0);
483
484 jclass applicationClass =
485 [GlassHelper ClassForName:"com.sun.glass.ui.Application" withEnv:env];
486 if (!applicationClass) return NULL;
487
488 jfloat scale = (*env)->CallStaticFloatMethod(env,
489 applicationClass,
490 javaIDs.Application.getScaleFactor, x, y, width, height);
491 if ((*env)->ExceptionCheck(env)) return NULL;
492
493 // create Pixels
494 pixels = (*env)->CallStaticObjectMethod(env, applicationClass,
495 javaIDs.Application.createPixels,
496 pixWidth, pixHeight,
497 pixelArray, scale, scale);
498 if ((*env)->ExceptionCheck(env)) return NULL;
499 }
500 }
501
502 CGImageRelease(screenImage);
503 }
504 }
505 GLASS_POOL_EXIT;
506
507 return pixels;
508 }
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