/*****************************************************************************
- * mc.h: h264 encoder library (Motion Compensation)
+ * mc.h: motion compensation
*****************************************************************************
- * Copyright (C) 2004-2008 Loren Merritt <lorenm@u.washington.edu>
+ * Copyright (C) 2004-2015 x264 project
+ *
+ * Authors: Loren Merritt <lorenm@u.washington.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
+ *
+ * This program is also available under a commercial proprietary license.
+ * For more information, contact us at licensing@x264.com.
*****************************************************************************/
#ifndef X264_MC_H
#define X264_MC_H
struct x264_weight_t;
-typedef void (* weight_fn_t)( pixel *, int, pixel *,int, const struct x264_weight_t *, int );
+typedef void (* weight_fn_t)( pixel *, intptr_t, pixel *,intptr_t, const struct x264_weight_t *, int );
typedef struct x264_weight_t
{
/* aligning the first member is a gcc hack to force the struct to be
weight_fn_t *weightfn;
} ALIGNED_16( x264_weight_t );
-extern const x264_weight_t weight_none[3];
+extern const x264_weight_t x264_weight_none[3];
+extern const uint8_t x264_hpel_ref0[16];
+extern const uint8_t x264_hpel_ref1[16];
#define SET_WEIGHT( w, b, s, d, o )\
{\
typedef struct
{
- void (*mc_luma)(pixel *dst, int i_dst, pixel **src, int i_src,
- int mvx, int mvy,
- int i_width, int i_height, const x264_weight_t *weight );
+ void (*mc_luma)( pixel *dst, intptr_t i_dst, pixel **src, intptr_t i_src,
+ int mvx, int mvy, int i_width, int i_height, const x264_weight_t *weight );
/* may round up the dimensions if they're not a power of 2 */
- pixel* (*get_ref)(pixel *dst, int *i_dst, pixel **src, int i_src,
- int mvx, int mvy,
- int i_width, int i_height, const x264_weight_t *weight );
+ pixel* (*get_ref)( pixel *dst, intptr_t *i_dst, pixel **src, intptr_t i_src,
+ int mvx, int mvy, int i_width, int i_height, const x264_weight_t *weight );
/* mc_chroma may write up to 2 bytes of garbage to the right of dst,
* so it must be run from left to right. */
- void (*mc_chroma)(pixel *dst, int i_dst, pixel *src, int i_src,
- int mvx, int mvy,
- int i_width, int i_height );
+ void (*mc_chroma)( pixel *dstu, pixel *dstv, intptr_t i_dst, pixel *src, intptr_t i_src,
+ int mvx, int mvy, int i_width, int i_height );
- void (*avg[10])( pixel *dst, int, pixel *src1, int, pixel *src2, int, int i_weight );
+ void (*avg[12])( pixel *dst, intptr_t dst_stride, pixel *src1, intptr_t src1_stride,
+ pixel *src2, intptr_t src2_stride, int i_weight );
/* only 16x16, 8x8, and 4x4 defined */
- void (*copy[7])( pixel *dst, int, pixel *src, int, int i_height );
- void (*copy_16x16_unaligned)( pixel *dst, int, pixel *src, int, int i_height );
-
- void (*plane_copy)( pixel *dst, int i_dst,
- uint8_t *src, int i_src, int w, int h);
-
+ void (*copy[7])( pixel *dst, intptr_t dst_stride, pixel *src, intptr_t src_stride, int i_height );
+ void (*copy_16x16_unaligned)( pixel *dst, intptr_t dst_stride, pixel *src, intptr_t src_stride, int i_height );
+
+ void (*store_interleave_chroma)( pixel *dst, intptr_t i_dst, pixel *srcu, pixel *srcv, int height );
+ void (*load_deinterleave_chroma_fenc)( pixel *dst, pixel *src, intptr_t i_src, int height );
+ void (*load_deinterleave_chroma_fdec)( pixel *dst, pixel *src, intptr_t i_src, int height );
+
+ void (*plane_copy)( pixel *dst, intptr_t i_dst, pixel *src, intptr_t i_src, int w, int h );
+ void (*plane_copy_swap)( pixel *dst, intptr_t i_dst, pixel *src, intptr_t i_src, int w, int h );
+ void (*plane_copy_interleave)( pixel *dst, intptr_t i_dst, pixel *srcu, intptr_t i_srcu,
+ pixel *srcv, intptr_t i_srcv, int w, int h );
+ /* may write up to 15 pixels off the end of each plane */
+ void (*plane_copy_deinterleave)( pixel *dstu, intptr_t i_dstu, pixel *dstv, intptr_t i_dstv,
+ pixel *src, intptr_t i_src, int w, int h );
+ void (*plane_copy_deinterleave_rgb)( pixel *dsta, intptr_t i_dsta, pixel *dstb, intptr_t i_dstb,
+ pixel *dstc, intptr_t i_dstc, pixel *src, intptr_t i_src, int pw, int w, int h );
+ void (*plane_copy_deinterleave_v210)( pixel *dsty, intptr_t i_dsty,
+ pixel *dstc, intptr_t i_dstc,
+ uint32_t *src, intptr_t i_src, int w, int h );
void (*hpel_filter)( pixel *dsth, pixel *dstv, pixel *dstc, pixel *src,
- int i_stride, int i_width, int i_height, dctcoef *buf );
+ intptr_t i_stride, int i_width, int i_height, int16_t *buf );
/* prefetch the next few macroblocks of fenc or fdec */
- void (*prefetch_fenc)( pixel *pix_y, int stride_y,
- pixel *pix_uv, int stride_uv, int mb_x );
+ void (*prefetch_fenc) ( pixel *pix_y, intptr_t stride_y, pixel *pix_uv, intptr_t stride_uv, int mb_x );
+ void (*prefetch_fenc_420)( pixel *pix_y, intptr_t stride_y, pixel *pix_uv, intptr_t stride_uv, int mb_x );
+ void (*prefetch_fenc_422)( pixel *pix_y, intptr_t stride_y, pixel *pix_uv, intptr_t stride_uv, int mb_x );
/* prefetch the next few macroblocks of a hpel reference frame */
- void (*prefetch_ref)( pixel *pix, int stride, int parity );
+ void (*prefetch_ref)( pixel *pix, intptr_t stride, int parity );
void *(*memcpy_aligned)( void *dst, const void *src, size_t n );
- void (*memzero_aligned)( void *dst, int n );
+ void (*memzero_aligned)( void *dst, size_t n );
/* successive elimination prefilter */
- void (*integral_init4h)( uint16_t *sum, pixel *pix, int stride );
- void (*integral_init8h)( uint16_t *sum, pixel *pix, int stride );
- void (*integral_init4v)( uint16_t *sum8, uint16_t *sum4, int stride );
- void (*integral_init8v)( uint16_t *sum8, int stride );
+ void (*integral_init4h)( uint16_t *sum, pixel *pix, intptr_t stride );
+ void (*integral_init8h)( uint16_t *sum, pixel *pix, intptr_t stride );
+ void (*integral_init4v)( uint16_t *sum8, uint16_t *sum4, intptr_t stride );
+ void (*integral_init8v)( uint16_t *sum8, intptr_t stride );
void (*frame_init_lowres_core)( pixel *src0, pixel *dst0, pixel *dsth, pixel *dstv, pixel *dstc,
- int src_stride, int dst_stride, int width, int height );
+ intptr_t src_stride, intptr_t dst_stride, int width, int height );
weight_fn_t *weight;
weight_fn_t *offsetadd;
weight_fn_t *offsetsub;
void (*weight_cache)( x264_t *, x264_weight_t * );
- void (*mbtree_propagate_cost)( int *dst, uint16_t *propagate_in, uint16_t *intra_costs,
- uint16_t *inter_costs, uint16_t *inv_qscales, int len );
+ void (*mbtree_propagate_cost)( int16_t *dst, uint16_t *propagate_in, uint16_t *intra_costs,
+ uint16_t *inter_costs, uint16_t *inv_qscales, float *fps_factor, int len );
+
+ void (*mbtree_propagate_list)( x264_t *h, uint16_t *ref_costs, int16_t (*mvs)[2],
+ int16_t *propagate_amount, uint16_t *lowres_costs,
+ int bipred_weight, int mb_y, int len, int list );
} x264_mc_functions_t;
-void x264_mc_init( int cpu, x264_mc_functions_t *pf );
+void x264_mc_init( int cpu, x264_mc_functions_t *pf, int cpu_independent );
#endif
projects / x264 / blobdiff