v2.0.2
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v2.0.2
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#import <CC3RenderSurfaces.h>
Instance Methods | |
| (instancetype) | - initFromView: |
| (void) | - resolveMultisampling |
 Instance Methods inherited from CC3SurfaceManager | |
| (void) | - addSurface: |
| (void) | - removeSurface: |
| (void) | - retainSurface:inIvar: |
Class Methods | |
| (CC3ViewSurfaceManager *) | + sharedViewSurfaceManager |
| Class Methods inherited from CC3SurfaceManager | |
| (instancetype) | + surfaceManager |
Properties | |
| CC3Backgrounder *backgrounder | __deprecated |
| BOOL shouldUseDedicatedPickingSurface | __deprecated |
| GLenum | colorFormat |
| GLenum | colorTexelFormat |
| GLenum | colorTexelType |
| GLenum | depthFormat |
| GLenum | depthTexelFormat |
| GLenum | depthTexelType |
| BOOL | isMultisampling |
| id< CC3RenderSurface > | multisampleSurface |
| CC3IntSize | multisamplingSize |
| GLuint | pixelSamples |
| id< CC3RenderSurface > | renderingSurface |
| GLenum | stencilFormat |
| id< CC3RenderSurface > | viewSurface |
| Properties inherited from CC3SurfaceManager | |
| CC3IntSize | size |
Manages the render surfaces used to render content to the OS view on the screen.
Wraps the view's surface, and an optional anti-aliasing multisampling surface.
If multisampling is not in use, rendering is directed to the surface in the the viewSurface property, which is attached to the underlying core animation layer.
If multisampling is used, rendering is directed to the surface in the the multisampleSurface property, and then once rendering is complete, the multisampled surface can be resolved onto the view surface.
| - (instancetype) initFromView: | (CCGLView *) | view |
Initializes this instance for the specified view.
| - (void) resolveMultisampling |
This method should only be used if multisampling is not being resolved already within the CCGLView.
Under normal operation, CCGLView manages the resolution of multisampling.
If the view supports multisampling, resolve the multisampling surface into the view surface.
If framebuffer discarding is supported, this method also instructs the GL engine to allow the discarding of any framebuffers that are not needed for presenting the final image to the screen.
Upon completion, this method leaves the renderbuffer that is attached to the view bound to the GL engine, so that it can be presented to the view.
| + (CC3ViewSurfaceManager*) sharedViewSurfaceManager |
Returns a singleton instance.
This method must be invoked after the view has been established in the CCDirector.
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readwritenonatomicretain |
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readwritenonatomicassign |
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readnonatomicassign |
Returns the color format of the pixels.
This is a convenience property that helps you create off-screen surfaces that match the fromat of the on-screen surface.
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readnonatomicassign |
Returns the texture pixel format that matches the format of the color attachment of the view's rendering surface.
This is a convenience property that helps you create off-screen texture rendering surfaces that match the fromat of the on-screen surface.
Under OpenGL, textures use different formatting than renderbuffers. When creating an off-screen surface that uses a texture as its color attachment, you can use the values returned by this property and the colorTexelType property to create a texture that matches the format of the color buffer of the view's rendering surface.
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readnonatomicassign |
Returns the texture pixel type that matches the format of the color attachment of the view's rendering surface.
This is a convenience property that helps you create off-screen texture rendering surfaces that match the fromat of the on-screen surface.
Under OpenGL, textures use different formatting than renderbuffers. When creating an off-screen surface that uses a texture as its color attachment, you can use the values returned by this property and the colorTexelFormat property to create a texture that matches the format of the color buffer of the view's rendering surface.
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readnonatomicassign |
Returns the depth format of the pixels.
This is a convenience property that helps you create off-screen surfaces that match the fromat of the on-screen surface.
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readnonatomicassign |
Returns the texture pixel format that matches the format of the depth attachment of the view's rendering surface.
This is a convenience property that helps you create off-screen texture rendering surfaces that match the fromat of the on-screen surface.
Under OpenGL, textures use different formatting than renderbuffers. When creating an off-screen surface that uses a texture as its depth attachment, you can use the values returned by this property and the depthTexelType property to create a texture that matches the format of the depth buffer of the view's rendering surface.
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readnonatomicassign |
Returns the texture pixel type that matches the format of the depth attachment of the view's rendering surface.
This is a convenience property that helps you create off-screen texture rendering surfaces that match the fromat of the on-screen surface.
Under OpenGL, textures use different formatting than renderbuffers. When creating an off-screen surface that uses a texture as its depth attachment, you can use the values returned by this property and the depthTexelFormat property to create a texture that matches the format of the depth buffer of the view's rendering surface.
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readnonatomicassign |
Returns whether multisampling is in use.
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readnonatomicretain |
Returns the surface used for off-screen multisample rendering.
The value of this property may be nil if multisampling is not in use.
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readnonatomicassign |
Returns the size of this surface in multisampling pixels.
The value of this property will be larger than the value of the size property if multisampling is in use. For example, if the value of the pixelSamples property is 4, then the width and height returned by this property will be twice that of the width and height of returned by the size property.
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readnonatomicassign |
Returns the number of samples used to define each pixel.
If this value is larger than one, then multisampling is in use.
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readnonatomicretain |
Returns the surface to which rendering should be directed.
If multisampling is in use, this property returns the framebuffer in the multisampleSurface property, otherwise it returns the framebuffer in the viewSurface property.
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readnonatomicassign |
Returns the stencil format of the pixels.
This is a convenience property that helps you create off-screen surfaces that match the fromat of the on-screen surface.
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readnonatomicretain |
Returns the on-screen surface attached to the underlying core animation layer.