gstreamer/gst-libs/gst/video/video-orc-dist.h
Wim Taymans 39662d0393 video-chroma: ORCify 2x vertical upsampling
Make an ORC version of the 2x vertical upsampling code.
Improve unit tests, test chroma up and down sampling.
memset buffer in conversion to make valgrind happy.
2014-11-07 12:13:28 +01:00

191 lines
17 KiB
C

/* autogenerated from video-orc.orc */
#ifndef _VIDEO_ORC_H_
#define _VIDEO_ORC_H_
#include <glib.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _ORC_INTEGER_TYPEDEFS_
#define _ORC_INTEGER_TYPEDEFS_
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#include <stdint.h>
typedef int8_t orc_int8;
typedef int16_t orc_int16;
typedef int32_t orc_int32;
typedef int64_t orc_int64;
typedef uint8_t orc_uint8;
typedef uint16_t orc_uint16;
typedef uint32_t orc_uint32;
typedef uint64_t orc_uint64;
#define ORC_UINT64_C(x) UINT64_C(x)
#elif defined(_MSC_VER)
typedef signed __int8 orc_int8;
typedef signed __int16 orc_int16;
typedef signed __int32 orc_int32;
typedef signed __int64 orc_int64;
typedef unsigned __int8 orc_uint8;
typedef unsigned __int16 orc_uint16;
typedef unsigned __int32 orc_uint32;
typedef unsigned __int64 orc_uint64;
#define ORC_UINT64_C(x) (x##Ui64)
#define inline __inline
#else
#include <limits.h>
typedef signed char orc_int8;
typedef short orc_int16;
typedef int orc_int32;
typedef unsigned char orc_uint8;
typedef unsigned short orc_uint16;
typedef unsigned int orc_uint32;
#if INT_MAX == LONG_MAX
typedef long long orc_int64;
typedef unsigned long long orc_uint64;
#define ORC_UINT64_C(x) (x##ULL)
#else
typedef long orc_int64;
typedef unsigned long orc_uint64;
#define ORC_UINT64_C(x) (x##UL)
#endif
#endif
typedef union { orc_int16 i; orc_int8 x2[2]; } orc_union16;
typedef union { orc_int32 i; float f; orc_int16 x2[2]; orc_int8 x4[4]; } orc_union32;
typedef union { orc_int64 i; double f; orc_int32 x2[2]; float x2f[2]; orc_int16 x4[4]; } orc_union64;
#endif
#ifndef ORC_RESTRICT
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define ORC_RESTRICT restrict
#elif defined(__GNUC__) && __GNUC__ >= 4
#define ORC_RESTRICT __restrict__
#else
#define ORC_RESTRICT
#endif
#endif
#ifndef ORC_INTERNAL
#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
#define ORC_INTERNAL __attribute__((visibility("hidden")))
#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
#define ORC_INTERNAL __hidden
#elif defined (__GNUC__)
#define ORC_INTERNAL __attribute__((visibility("hidden")))
#else
#define ORC_INTERNAL
#endif
#endif
void video_orc_blend_little (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_blend_big (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_I420 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, int n);
void video_orc_pack_I420 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, guint8 * ORC_RESTRICT d3, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_Y (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_YUY2 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_YUY2 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_UYVY (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_UYVY (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_YVYU (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_YVYU (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_YUV9 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, int n);
void video_orc_unpack_Y42B (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, int n);
void video_orc_pack_Y42B (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, guint8 * ORC_RESTRICT d3, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_Y444 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, int n);
void video_orc_pack_Y444 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, guint8 * ORC_RESTRICT d3, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_GRAY8 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_GRAY8 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_BGRA (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_BGRA (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_RGBA (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_RGBA (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_ABGR (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_ABGR (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_NV12 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_pack_NV12 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_NV21 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_pack_NV21 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_NV24 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_pack_NV24 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_unpack_A420 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, const guint8 * ORC_RESTRICT s4, int n);
void video_orc_pack_A420 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, guint8 * ORC_RESTRICT d3, guint8 * ORC_RESTRICT d4, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_pack_AY (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_resample_bilinear_u32 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int p1, int p2, int n);
void video_orc_merge_linear_u8 (orc_uint8 * ORC_RESTRICT d1, const orc_uint8 * ORC_RESTRICT s1, const orc_uint8 * ORC_RESTRICT s2, int p1, int n);
void video_orc_memcpy_2d (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_u16_to_u8 (guint8 * ORC_RESTRICT d1, const guint16 * ORC_RESTRICT s1, int n);
void video_orc_convert_u8_to_u16 (guint16 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_convert_I420_UYVY (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, const guint8 * ORC_RESTRICT s4, int n);
void video_orc_convert_I420_YUY2 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, const guint8 * ORC_RESTRICT s4, int n);
void video_orc_convert_I420_AYUV (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, const guint8 * ORC_RESTRICT s4, int n);
void video_orc_convert_YUY2_I420 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, guint8 * ORC_RESTRICT d3, guint8 * ORC_RESTRICT d4, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_convert_UYVY_YUY2 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_planar_chroma_420_422 (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_planar_chroma_420_444 (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_planar_chroma_422_444 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_planar_chroma_444_422 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_planar_chroma_444_420 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, int n, int m);
void video_orc_planar_chroma_422_420 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, int n, int m);
void video_orc_convert_YUY2_AYUV (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_UYVY_AYUV (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_YUY2_Y42B (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_UYVY_Y42B (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_YUY2_Y444 (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_UYVY_Y444 (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_UYVY_I420 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, guint8 * ORC_RESTRICT d3, guint8 * ORC_RESTRICT d4, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_convert_AYUV_I420 (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, guint8 * ORC_RESTRICT d4, int d4_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, int n, int m);
void video_orc_convert_AYUV_YUY2 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_AYUV_UYVY (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_AYUV_Y42B (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_AYUV_Y444 (guint8 * ORC_RESTRICT d1, int d1_stride, guint8 * ORC_RESTRICT d2, int d2_stride, guint8 * ORC_RESTRICT d3, int d3_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int n, int m);
void video_orc_convert_Y42B_YUY2 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, const guint8 * ORC_RESTRICT s3, int s3_stride, int n, int m);
void video_orc_convert_Y42B_UYVY (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, const guint8 * ORC_RESTRICT s3, int s3_stride, int n, int m);
void video_orc_convert_Y42B_AYUV (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, const guint8 * ORC_RESTRICT s3, int s3_stride, int n, int m);
void video_orc_convert_Y444_YUY2 (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, const guint8 * ORC_RESTRICT s3, int s3_stride, int n, int m);
void video_orc_convert_Y444_UYVY (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, const guint8 * ORC_RESTRICT s3, int s3_stride, int n, int m);
void video_orc_convert_Y444_AYUV (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, const guint8 * ORC_RESTRICT s2, int s2_stride, const guint8 * ORC_RESTRICT s3, int s3_stride, int n, int m);
void video_orc_convert_AYUV_ARGB (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int p1, int p2, int p3, int p4, int p5, int n, int m);
void video_orc_convert_AYUV_BGRA (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int p1, int p2, int p3, int p4, int p5, int n, int m);
void video_orc_convert_AYUV_ABGR (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int p1, int p2, int p3, int p4, int p5, int n, int m);
void video_orc_convert_AYUV_RGBA (guint8 * ORC_RESTRICT d1, int d1_stride, const guint8 * ORC_RESTRICT s1, int s1_stride, int p1, int p2, int p3, int p4, int p5, int n, int m);
void video_orc_convert_I420_BGRA (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, int p1, int p2, int p3, int p4, int p5, int n);
void video_orc_matrix8 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, orc_int64 p1, orc_int64 p2, orc_int64 p3, int n);
void video_orc_resample_h_near_u32_lq (guint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, int p1, int p2, int n);
void video_orc_resample_h_2tap_4u8_lq (guint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, int p1, int p2, int n);
void video_orc_resample_v_2tap_u8_lq (guint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, const guint32 * ORC_RESTRICT s2, int p1, int n);
void video_orc_resample_v_2tap_u16 (guint64 * ORC_RESTRICT d1, const guint64 * ORC_RESTRICT s1, const guint64 * ORC_RESTRICT s2, int p1, int n);
void video_orc_resample_v_2tap_u8 (guint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, const guint32 * ORC_RESTRICT s2, int p1, int n);
void video_orc_resample_v_4tap_u8_lq (guint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, const guint32 * ORC_RESTRICT s2, const guint32 * ORC_RESTRICT s3, const guint32 * ORC_RESTRICT s4, int p1, int p2, int p3, int p4, int n);
void video_orc_resample_v_4tap_u8 (guint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, const guint32 * ORC_RESTRICT s2, const guint32 * ORC_RESTRICT s3, const guint32 * ORC_RESTRICT s4, int p1, int p2, int p3, int p4, int n);
void video_orc_resample_h_multaps_u8 (gint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, const gint16 * ORC_RESTRICT s2, int n);
void video_orc_resample_h_muladdtaps_u8 (gint32 * ORC_RESTRICT d1, int d1_stride, const guint32 * ORC_RESTRICT s1, int s1_stride, const gint16 * ORC_RESTRICT s2, int s2_stride, int n, int m);
void video_orc_resample_scaletaps_u8 (guint32 * ORC_RESTRICT d1, const gint32 * ORC_RESTRICT s1, int n);
void video_orc_resample_h_multaps_u8_lq (gint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, const gint16 * ORC_RESTRICT s2, int n);
void video_orc_resample_h_muladdtaps_u8_lq (gint32 * ORC_RESTRICT d1, int d1_stride, const guint32 * ORC_RESTRICT s1, int s1_stride, const gint16 * ORC_RESTRICT s2, int s2_stride, int n, int m);
void video_orc_resample_scaletaps_u8_lq (guint32 * ORC_RESTRICT d1, const gint32 * ORC_RESTRICT s1, int n);
void video_orc_resample_h_multaps_u16 (gint32 * ORC_RESTRICT d1, const guint64 * ORC_RESTRICT s1, const gint16 * ORC_RESTRICT s2, int n);
void video_orc_resample_h_muladdtaps_u16 (gint32 * ORC_RESTRICT d1, int d1_stride, const guint64 * ORC_RESTRICT s1, int s1_stride, const gint16 * ORC_RESTRICT s2, int s2_stride, int n, int m);
void video_orc_resample_scaletaps_u16 (guint64 * ORC_RESTRICT d1, const gint32 * ORC_RESTRICT s1, int n);
void video_orc_resample_v_multaps_u8 (gint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, int p1, int n);
void video_orc_resample_v_muladdtaps_u8 (gint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, int p1, int n);
void video_orc_resample_v_multaps_u16 (gint32 * ORC_RESTRICT d1, const guint64 * ORC_RESTRICT s1, int p1, int n);
void video_orc_resample_v_muladdtaps_u16 (gint32 * ORC_RESTRICT d1, const guint64 * ORC_RESTRICT s1, int p1, int n);
void video_orc_resample_v_multaps_u8_lq (gint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, int p1, int n);
void video_orc_resample_v_muladdtaps_u8_lq (gint32 * ORC_RESTRICT d1, const guint32 * ORC_RESTRICT s1, int p1, int n);
void video_orc_chroma_down_h2_u8 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, int n);
void video_orc_chroma_down_v2_u8 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_chroma_up_v2_u8 (guint8 * ORC_RESTRICT d1, guint8 * ORC_RESTRICT d2, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, int n);
void video_orc_chroma_up_v2_u16 (guint16 * ORC_RESTRICT d1, guint16 * ORC_RESTRICT d2, const guint16 * ORC_RESTRICT s1, const guint16 * ORC_RESTRICT s2, int n);
void video_orc_chroma_down_v2_u16 (guint16 * ORC_RESTRICT d1, const guint16 * ORC_RESTRICT s1, const guint16 * ORC_RESTRICT s2, int n);
void video_orc_chroma_down_v4_u8 (guint8 * ORC_RESTRICT d1, const guint8 * ORC_RESTRICT s1, const guint8 * ORC_RESTRICT s2, const guint8 * ORC_RESTRICT s3, const guint8 * ORC_RESTRICT s4, int n);
void video_orc_chroma_down_v4_u16 (guint16 * ORC_RESTRICT d1, const guint16 * ORC_RESTRICT s1, const guint16 * ORC_RESTRICT s2, const guint16 * ORC_RESTRICT s3, const guint16 * ORC_RESTRICT s4, int n);
#ifdef __cplusplus
}
#endif
#endif