_display link memory issue fixed

BCMeshTransformView/BCMeshShader.m

@@ -19,13 +19,14 @@ - (BOOL)loadProgram
 
     _program = glCreateProgram();
 
-    vertShaderPathname = [[NSBundle mainBundle] pathForResource:[self shaderName] ofType:@"vsh"];
+    NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+    vertShaderPathname = [bundle pathForResource:[self shaderName] ofType:@"vsh"];
     if (![self compileShader:&vertShader type:GL_VERTEX_SHADER file:vertShaderPathname]) {
         NSLog(@"Failed to compile vertex shader \"%@\"", [self shaderName]);
         return NO;
     }
 
-    fragShaderPathname = [[NSBundle mainBundle] pathForResource:[self shaderName] ofType:@"fsh"];
+    fragShaderPathname = [bundle pathForResource:[self shaderName] ofType:@"fsh"];
     if (![self compileShader:&fragShader type:GL_FRAGMENT_SHADER file:fragShaderPathname]) {
         NSLog(@"Failed to compile fragment shader \"%@\"", [self shaderName]);
         return NO;

BCMeshTransformView/BCMeshTransform.h

@@ -64,7 +64,7 @@ extern NSString * const kBCDepthNormalizationAverage;
 
 
 @interface BCMutableMeshTransform : BCMeshTransform
-
+    
 @property (nonatomic, copy) NSString *depthNormalization;
 
 + (instancetype)meshTransform;

BCMeshTransformView/BCMeshTransform.mm

@@ -131,6 +131,7 @@ - (BCMeshVertex)vertexAtIndex:(NSUInteger)vertexIndex
 
 
 @implementation BCMutableMeshTransform
+@dynamic depthNormalization;
 
 + (instancetype)meshTransform
 {

BCMeshTransformView/BCMeshTransformView.h

@@ -6,12 +6,14 @@
 //
 
 #import <UIKit/UIKit.h>
-
+#import <GLKit/GLKit.h>
 #import "BCMeshTransform.h"
 #import "BCMutableMeshTransform+Convenience.h"
 
 @interface BCMeshTransformView : UIView
 
+@property (nonatomic, strong) GLKView *glkView;
+
 // Animatable. Animation won't fire for incompatible mesh transforms.
 // Animation will always begin from current state, even if UIViewAnimationOptionBeginFromCurrentState
 // option is not set. Defaults to identity transform with 4 vertices.

BCMeshTransformView/BCMeshTransformView.m

@@ -22,8 +22,6 @@
 
 @interface BCMeshTransformView() <GLKViewDelegate>
 
-@property (nonatomic, strong) GLKView *glkView;
-
 @property (nonatomic, strong) BCMeshShader *shader;
 @property (nonatomic, strong) BCMeshBuffer *buffer;
 @property (nonatomic, strong) BCMeshTexture *texture;
@@ -120,6 +118,10 @@ - (void)commonInit
     self.meshTransform = [BCMutableMeshTransform identityMeshTransformWithNumberOfRows:1 numberOfColumns:1];
 }
 
+-(void)dealloc {
+    [_displayLink invalidate];
+}
+
 - (void)layoutSubviews
 {
     [super layoutSubviews];