Changing the “copyUniforms” initializer of CCRenderState to an autoreleasing class method. This will save some headaches in 3.3. This method was never in a public release.

Author: slembcke

cocos2d/CCNode.m

@@ -1719,7 +1719,7 @@ -(CCRenderState *)renderState
 			_shaderUniforms = nil;
 		} else {
 			// Since the node has unique uniforms, it cannot be batched or use the fast path.
-			_renderState = [[CCRenderState alloc] initWithBlendMode:_blendMode shader:_shader shaderUniforms:_shaderUniforms copyUniforms:NO];
+			_renderState = [CCRenderState renderStateWithBlendMode:_blendMode shader:_shader shaderUniforms:_shaderUniforms copyUniforms:NO];
 		}
 	}
 

cocos2d/CCRenderTexture.m

@@ -63,7 +63,7 @@ -(CCRenderState *)renderState
 		BOOL copyUniforms = self.hasDefaultShaderUniforms;
 
 		// Create an uncached renderstate so the texture can be released before the renderstate cache is flushed.
-		_renderState = [[CCRenderState alloc] initWithBlendMode:_blendMode shader:_shader shaderUniforms:self.shaderUniforms copyUniforms:copyUniforms];
+		_renderState = [CCRenderState renderStateWithBlendMode:_blendMode shader:_shader shaderUniforms:self.shaderUniforms copyUniforms:copyUniforms];
 	}
 
 	return _renderState;

cocos2d/CCRenderer.h

@@ -173,12 +173,13 @@ extern const NSString *CCBlendEquationAlpha;
 /// Create a cached blending mode for a given blending mode, shader and main texture.
 +(instancetype)renderStateWithBlendMode:(CCBlendMode *)blendMode shader:(CCShader *)shader mainTexture:(CCTexture *)mainTexture;
 
-/// Create an uncached blending mode for a given blending mode, shader and set of uncopied uniform values.
--(instancetype)initWithBlendMode:(CCBlendMode *)blendMode shader:(CCShader *)shader shaderUniforms:(NSDictionary *)shaderUniforms __deprecated;
-
 /// Create an uncached blending mode for a given blending mode, shader and set of uniform values.
 /// Allowing the uniform dictionary to be copied allows the render state to be immutable and used more optimally.
--(instancetype)initWithBlendMode:(CCBlendMode *)blendMode shader:(CCShader *)shader shaderUniforms:(NSDictionary *)shaderUniforms copyUniforms:(BOOL)copyUniforms;
++(instancetype)renderStateWithBlendMode:(CCBlendMode *)blendMode shader:(CCShader *)shader shaderUniforms:(NSDictionary *)shaderUniforms copyUniforms:(BOOL)copyUniforms;
+
+/// Initialize an uncached blending mode for a given blending mode, shader and set of uncopied uniform values.
+/// Use [CCRenderState renderStateWithBlendMode:blendMode shader:shader shaderUniforms:shaderUniforms copyUniforms:NO] instead.
+-(instancetype)initWithBlendMode:(CCBlendMode *)blendMode shader:(CCShader *)shader shaderUniforms:(NSDictionary *)shaderUniforms __deprecated;
 
 @end
 

cocos2d/CCRenderer.m

@@ -302,6 +302,11 @@ +(instancetype)renderStateWithBlendMode:(CCBlendMode *)blendMode shader:(CCShade
 	return [CCRENDERSTATE_CACHE objectForKey:renderState];
 }
 
++(instancetype)renderStateWithBlendMode:(CCBlendMode *)blendMode shader:(CCShader *)shader shaderUniforms:(NSDictionary *)shaderUniforms copyUniforms:(BOOL)copyUniforms
+{
+	return [[self alloc] initWithBlendMode:blendMode shader:shader shaderUniforms:shaderUniforms copyUniforms:copyUniforms];
+}
+
 -(id)copyWithZone:(NSZone *)zone
 {
 	if(_immutable){