#ifndef PICOXRRUNTIME_BYTEDANCE_COMPOSITION_LAYER_EAC_H
#define PICOXRRUNTIME_BYTEDANCE_COMPOSITION_LAYER_EAC_H

#if defined(__cplusplus)
extern "C" {
#endif
#ifndef XR_BD_composition_layer_eac

#define XR_BD_composition_layer_eac 1
#define XR_BD_composition_layer_eac_SPEC_VERSION 1
#define XR_BD_COMPOSITION_LAYER_EAC_EXTENSION_NAME "XR_BD_composition_layer_eac"

static const XrStructureType XR_TYPE_COMPOSITION_LAYER_EAC_BD = (XrStructureType)1200006090;
static const XrStructureType XR_TYPE_COMPOSITION_LAYER_EAC_SURFACE_TIMESTAMP_BD = (XrStructureType)1200006092;

typedef enum XrCompositionLayerEacModeBD {
    XR_COMPOSITION_LAYER_EAC_MODE_NORMAL_BD = 0,
    XR_COMPOSITION_LAYER_EAC_MODE_VIEWPORT_BD = 1,
    XR_COMPOSITION_LAYER_EAC_MODE_TILE_BD = 2,
    XR_COMPOSITION_LAYER_EAC_MODE_BD = 0x7FFFFFFF
} XrCompositionLayerEacModeBD;

typedef XrFlags64 XrCompositionLayerEacFlagsBD;

// Flag bits for XrCompositionLayerEacFlagsBD
static const XrCompositionLayerEacFlagsBD XR_COMPOSITION_LAYER_EAC_180_DEGREE_BIT_BD = 0x00000001;
static const XrCompositionLayerEacFlagsBD XR_COMPOSITION_LAYER_EAC_YOUTUBE_LR_BIT_BD = 0x10000000;

typedef struct XrCompositionLayerEacBD {
    XrStructureType              type;
    const void* XR_MAY_ALIAS     next;
    XrCompositionLayerFlags      layerFlags;
    XrSpace                      space;
    XrEyeVisibility              eyeVisibility;
    XrSwapchainSubImage          subImage;
    XrQuaternionf                orientation;
    XrCompositionLayerEacModeBD  mode;
    XrCompositionLayerEacFlagsBD eacFlags;
    float                        overlapFactor;
    XrPosef                      offsetPose;
} XrCompositionLayerEacBD;

typedef struct XrCompositionLayerEacSurfaceTimestampBD {
    XrStructureType              type;
    const void* XR_MAY_ALIAS     next;
    uint64_t                     timestamp;
}XrCompositionLayerEacSurfaceTimestampBD;

#endif //XR_BD_composition_layer_eac

#ifdef __cplusplus
}
#endif

#endif //PICOXRRUNTIME_BYTEDANCE_COMPOSITION_LAYER_EAC_H