A 32-bit-per-pixel, fixed-point pixel format in which the red, green, and blue color components precede the alpha value.
SDKs
- iOS 5.0+
- macOS 10.11+
- Mac Catalyst 13.0+
- tvOS 9.0+
Framework
- Core Image
Declaration
CIFormat kCIFormatRGBA8;
A 32-bit-per-pixel, fixed-point pixel format in which the red, green, and blue color components precede the alpha value.
SDKs
Framework
CIFormat kCIFormatRGBA8;
k CIFormat A16
A 16-bit-per-pixel, fixed-point pixel format in which the sole component is alpha.
k CIFormat A8
An 8-bit-per-pixel, fixed-point pixel format in which the sole component is alpha.
k CIFormat ABGR8
A 32-bit-per-pixel, fixed-point pixel format in which the alpha value precedes the blue, green, and red color components.
k CIFormat ARGB8
A 32-bit-per-pixel, fixed-point pixel format in which the alpha value precedes the red, green, and blue color components.
k CIFormat Af
A 32-bit-per-pixel, full-width floating-point pixel format in which the sole component is alpha.
k CIFormat Ah
A 16-bit-per-pixel, half-width floating-point pixel format in which the sole component is alpha.
k CIFormat BGRA8
A 32-bit-per-pixel, fixed-point pixel format in which the blue, green, and red color components precede the alpha value.
k CIFormat R16
A 16-bit-per-pixel, fixed-point pixel format in which the sole component is a red color value.
k CIFormat R8
An 8-bit-per-pixel, fixed-point pixel format in which the sole component is a red color value.
k CIFormat RG16
A 32-bit-per-pixel, fixed-point pixel format with only red and green color components.
k CIFormat RG8
A 16-bit-per-pixel, fixed-point pixel format with only red and green color components.
k CIFormat RGBA16
A 64-bit-per-pixel, fixed-point pixel format.
k CIFormat RGBAf
A 128-bit-per-pixel, floating-point pixel format.
k CIFormat RGBAh
A 64-bit-per-pixel, floating-point pixel format.
k CIFormat RGf
A 64-bit-per-pixel, floating-point pixel format with only red and green color components.
k CIFormat RGh
A 32-bit-per-pixel, floating-point pixel format with only red and green color components.
k CIFormat Rf
A 32-bit-per-pixel, floating-point pixel format in which the sole component is a red color value.
k CIFormat Rh
A 16-bit-per-pixel, floating-point pixel format in which the sole component is a red color value.
k CIFormat L16
A 16-bit-per-pixel, fixed-point pixel format in which the sole component is luminance.
k CIFormat L8
An 8-bit-per-pixel, fixed-point pixel format in which the sole component is luminance.
k CIFormat LA16
A 32-bit-per-pixel, fixed-point pixel format with only 16-bit luminance and alpha components.
k CIFormat LA8
A 16-bit-per-pixel, fixed-point pixel format with only 8-bit luminance and alpha components.
k CIFormat LAf
A 64-bit-per-pixel, full-width floating-point pixel format with 32-bit luminance and alpha components.
k CIFormat LAh
A 32-bit-per-pixel, half-width floating-point pixel format with 16-bit luminance and alpha components.
k CIFormat Lf
A 32-bit-per-pixel, full-width floating-point pixel format in which the sole component is luminance.
k CIFormat Lh
A 16-bit-per-pixel, half-width floating-point pixel format in which the sole component is luminance.