Structures

Objective-C

struct
{
    /**
     * the size of the input image
     */
    CGSize imageSize;
    /**
     * Image orientation, Angles0 means head at the top, other angles mean counterlockwise rotation
     */
    EPOrientation orientation;
    /**
     * Resulting image orientation. If it matches the orientation then image will be returned in the same orientation.
     * Set to EPOrientationAngles0 to keep OEP default orientation.
     */
    EPOrientation resultedImageOrientation;
    /**
     * If YES, then the resulted image will be mirrored
     */
    BOOL isMirrored;
    /**
     * TODO: Add support to return YUV with Alpha. Returns BGRA since YUV-Alpha is not supported yet
     * Used for the cases when the returned image should include valid alpha channel
     */
    BOOL needAlphaInOutput;
    /**
     * Input image format determines output image format, conversion takes time. EffectPlayer produces images in RGBA, if you request BGRA the time to get BGRA is minimal.
     */
    BOOL overrideOutputToBGRA;
    /**
     * Omit conversion, returned pixel buffer is the CVPixelBuffer which is associated with Rendered Texture. The buffer type is BGRA, but texture is RGBA, so if such buffer is drawn without additional processing its colors will look unpredictably.
     */
    BOOL outputTexture;
}

Swift

struct EpImageFormat