ref: 397aad3ec28020a9b766e362e061701783c9633e
dir: /vp8/common/loopfilter.h/
/* * Copyright (c) 2010 The VP8 project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef loopfilter_h #define loopfilter_h #include "vpx_ports/mem.h" #define MAX_LOOP_FILTER 63 typedef enum { NORMAL_LOOPFILTER = 0, SIMPLE_LOOPFILTER = 1 } LOOPFILTERTYPE; // FRK // Need to align this structure so when it is declared and // passed it can be loaded into vector registers. // FRK typedef struct { DECLARE_ALIGNED(16, signed char, lim[16]); DECLARE_ALIGNED(16, signed char, flim[16]); DECLARE_ALIGNED(16, signed char, thr[16]); DECLARE_ALIGNED(16, signed char, mbflim[16]); DECLARE_ALIGNED(16, signed char, mbthr[16]); DECLARE_ALIGNED(16, signed char, uvlim[16]); DECLARE_ALIGNED(16, signed char, uvflim[16]); DECLARE_ALIGNED(16, signed char, uvthr[16]); DECLARE_ALIGNED(16, signed char, uvmbflim[16]); DECLARE_ALIGNED(16, signed char, uvmbthr[16]); } loop_filter_info; #define prototype_loopfilter(sym) \ void sym(unsigned char *src, int pitch, const signed char *flimit,\ const signed char *limit, const signed char *thresh, int count) #define prototype_loopfilter_block(sym) \ void sym(unsigned char *y, unsigned char *u, unsigned char *v,\ int ystride, int uv_stride, loop_filter_info *lfi, int simpler) #if ARCH_X86 || ARCH_X86_64 #include "x86/loopfilter_x86.h" #endif #if ARCH_ARM #include "arm/loopfilter_arm.h" #endif #ifndef vp8_lf_normal_mb_v #define vp8_lf_normal_mb_v vp8_loop_filter_mbv_c #endif extern prototype_loopfilter_block(vp8_lf_normal_mb_v); #ifndef vp8_lf_normal_b_v #define vp8_lf_normal_b_v vp8_loop_filter_bv_c #endif extern prototype_loopfilter_block(vp8_lf_normal_b_v); #ifndef vp8_lf_normal_mb_h #define vp8_lf_normal_mb_h vp8_loop_filter_mbh_c #endif extern prototype_loopfilter_block(vp8_lf_normal_mb_h); #ifndef vp8_lf_normal_b_h #define vp8_lf_normal_b_h vp8_loop_filter_bh_c #endif extern prototype_loopfilter_block(vp8_lf_normal_b_h); #ifndef vp8_lf_simple_mb_v #define vp8_lf_simple_mb_v vp8_loop_filter_mbvs_c #endif extern prototype_loopfilter_block(vp8_lf_simple_mb_v); #ifndef vp8_lf_simple_b_v #define vp8_lf_simple_b_v vp8_loop_filter_bvs_c #endif extern prototype_loopfilter_block(vp8_lf_simple_b_v); #ifndef vp8_lf_simple_mb_h #define vp8_lf_simple_mb_h vp8_loop_filter_mbhs_c #endif extern prototype_loopfilter_block(vp8_lf_simple_mb_h); #ifndef vp8_lf_simple_b_h #define vp8_lf_simple_b_h vp8_loop_filter_bhs_c #endif extern prototype_loopfilter_block(vp8_lf_simple_b_h); typedef prototype_loopfilter_block((*vp8_lf_block_fn_t)); typedef struct { vp8_lf_block_fn_t normal_mb_v; vp8_lf_block_fn_t normal_b_v; vp8_lf_block_fn_t normal_mb_h; vp8_lf_block_fn_t normal_b_h; vp8_lf_block_fn_t simple_mb_v; vp8_lf_block_fn_t simple_b_v; vp8_lf_block_fn_t simple_mb_h; vp8_lf_block_fn_t simple_b_h; } vp8_loopfilter_rtcd_vtable_t; #if CONFIG_RUNTIME_CPU_DETECT #define LF_INVOKE(ctx,fn) (ctx)->fn #else #define LF_INVOKE(ctx,fn) vp8_lf_##fn #endif #endif