Revision: 14497
http://sourceforge.net/p/skim-app/code/14497
Author: hofman
Date: 2024-09-30 16:07:16 +0000 (Mon, 30 Sep 2024)
Log Message:
-----------
Don't bother scaling when using a scale of 1
Modified Paths:
--------------
trunk/SKTransitionController.m
Modified: trunk/SKTransitionController.m
===================================================================
--- trunk/SKTransitionController.m 2024-09-30 15:28:29 UTC (rev 14496)
+++ trunk/SKTransitionController.m 2024-09-30 16:07:16 UTC (rev 14497)
@@ -281,6 +281,7 @@
// rect and bounds are in pixels
- (CIFilter *)transitionFilterWithName:(NSString *)name rect:(CGRect)rect
extent:(CGRect)extent scale:(CGFloat)scale forward:(BOOL)forward
initialImage:(CIImage *)initialImage finalImage:(CIImage *)finalImage {
CIFilter *transitionFilter = [CIFilter filterWithName:name];
+ BOOL scaled = fabs(scale - 1.0) > 0.0;
[transitionFilter setDefaults];
@@ -312,15 +313,15 @@
value = [NSNumber numberWithBool:forward == NO];
else if ([[NSSet setWithObjects:@"inputForward", @"inputLeft",
nil] containsObject:key])
value = [NSNumber numberWithBool:forward];
- } else if ([type isEqualToString:kCIAttributeTypeDistance]) {
+ } else if (scaled && [type isEqualToString:kCIAttributeTypeDistance]) {
if ([transitionFilter valueForKey:key] == nil) continue;
CGFloat width = [[transitionFilter valueForKey:key] doubleValue];
value = [NSNumber numberWithDouble:scale * width];
- } else if ([type isEqualToString:kCIAttributeTypePosition]) {
+ } else if (scaled && [type isEqualToString:kCIAttributeTypePosition]) {
if ([transitionFilter valueForKey:key] == nil) continue;
CGPoint point = [[transitionFilter valueForKey:key] CGPointValue];
value = [CIVector vectorWithCGPoint:CGPointMake(scale * point.x,
scale * point.y)];
- } else if ([type isEqualToString:kCIAttributeTypeRectangle]) {
+ } else if (scaled && [type isEqualToString:kCIAttributeTypeRectangle])
{
if ([transitionFilter valueForKey:key] == nil) continue;
CGRect r = [[transitionFilter valueForKey:key] CGRectValue];
value = [CIVector vectorWithCGRect:CGRectMake(scale *
CGRectGetMinX(r), scale * CGRectGetMinY(r), scale * CGRectGetWidth(r), scale *
CGRectGetHeight(r))];
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