ref: 8c48c943e7c082b4330061e74ce85547253de301
dir: /vp8/common/onyxc_int.h/
/* * Copyright (c) 2010 The WebM 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 __INC_VP8C_INT_H #define __INC_VP8C_INT_H #include "vpx_config.h" #include "vpx/internal/vpx_codec_internal.h" #include "loopfilter.h" #include "entropymv.h" #include "entropy.h" #include "idct.h" #include "recon.h" #include "postproc.h" /*#ifdef PACKET_TESTING*/ #include "header.h" /*#endif*/ /* Create/destroy static data structures. */ void vp8_initialize_common(void); #define MINQ 0 #define MAXQ 127 #define QINDEX_RANGE (MAXQ + 1) #define NUM_YV12_BUFFERS 4 typedef struct frame_contexts { vp8_prob bmode_prob [VP8_BINTRAMODES-1]; vp8_prob ymode_prob [VP8_YMODES-1]; /* interframe intra mode probs */ vp8_prob uv_mode_prob [VP8_UV_MODES-1]; vp8_prob sub_mv_ref_prob [VP8_SUBMVREFS-1]; vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1]; MV_CONTEXT mvc[2]; MV_CONTEXT pre_mvc[2]; /* not to caculate the mvcost for the frame if mvc doesn't change. */ } FRAME_CONTEXT; typedef enum { ONE_PARTITION = 0, TWO_PARTITION = 1, FOUR_PARTITION = 2, EIGHT_PARTITION = 3 } TOKEN_PARTITION; typedef enum { RECON_CLAMP_REQUIRED = 0, RECON_CLAMP_NOTREQUIRED = 1 } CLAMP_TYPE; typedef enum { SIXTAP = 0, BILINEAR = 1 } INTERPOLATIONFILTERTYPE; typedef struct VP8_COMMON_RTCD { #if CONFIG_RUNTIME_CPU_DETECT vp8_idct_rtcd_vtable_t idct; vp8_recon_rtcd_vtable_t recon; vp8_subpix_rtcd_vtable_t subpix; vp8_loopfilter_rtcd_vtable_t loopfilter; vp8_postproc_rtcd_vtable_t postproc; int flags; #else int unused; #endif } VP8_COMMON_RTCD; typedef struct VP8Common { struct vpx_internal_error_info error; DECLARE_ALIGNED(16, short, Y1dequant[QINDEX_RANGE][16]); DECLARE_ALIGNED(16, short, Y2dequant[QINDEX_RANGE][16]); DECLARE_ALIGNED(16, short, UVdequant[QINDEX_RANGE][16]); int Width; int Height; int horiz_scale; int vert_scale; YUV_TYPE clr_type; CLAMP_TYPE clamp_type; YV12_BUFFER_CONFIG *frame_to_show; YV12_BUFFER_CONFIG yv12_fb[NUM_YV12_BUFFERS]; int fb_idx_ref_cnt[NUM_YV12_BUFFERS]; int new_fb_idx, lst_fb_idx, gld_fb_idx, alt_fb_idx; YV12_BUFFER_CONFIG post_proc_buffer; YV12_BUFFER_CONFIG temp_scale_frame; FRAME_TYPE last_frame_type; /* Save last frame's frame type for loopfilter init checking and motion search. */ FRAME_TYPE frame_type; int show_frame; int frame_flags; int MBs; int mb_rows; int mb_cols; int mode_info_stride; /* profile settings */ int mb_no_coeff_skip; int no_lpf; int simpler_lpf; int use_bilinear_mc_filter; int full_pixel; int base_qindex; int last_kf_gf_q; /* Q used on the last GF or KF */ int y1dc_delta_q; int y2dc_delta_q; int y2ac_delta_q; int uvdc_delta_q; int uvac_delta_q; unsigned int frames_since_golden; unsigned int frames_till_alt_ref_frame; /* We allocate a MODE_INFO struct for each macroblock, together with an extra row on top and column on the left to simplify prediction. */ MODE_INFO *mip; /* Base of allocated array */ MODE_INFO *mi; /* Corresponds to upper left visible macroblock */ INTERPOLATIONFILTERTYPE mcomp_filter_type; LOOPFILTERTYPE last_filter_type; LOOPFILTERTYPE filter_type; loop_filter_info lf_info[MAX_LOOP_FILTER+1]; prototype_loopfilter_block((*lf_mbv)); prototype_loopfilter_block((*lf_mbh)); prototype_loopfilter_block((*lf_bv)); prototype_loopfilter_block((*lf_bh)); int filter_level; int last_sharpness_level; int sharpness_level; int refresh_last_frame; /* Two state 0 = NO, 1 = YES */ int refresh_golden_frame; /* Two state 0 = NO, 1 = YES */ int refresh_alt_ref_frame; /* Two state 0 = NO, 1 = YES */ int copy_buffer_to_gf; /* 0 none, 1 Last to GF, 2 ARF to GF */ int copy_buffer_to_arf; /* 0 none, 1 Last to ARF, 2 GF to ARF */ int refresh_entropy_probs; /* Two state 0 = NO, 1 = YES */ int ref_frame_sign_bias[MAX_REF_FRAMES]; /* Two state 0, 1 */ /* Y,U,V,Y2 */ ENTROPY_CONTEXT_PLANES *above_context; /* row of context for each plane */ ENTROPY_CONTEXT_PLANES left_context; /* (up to) 4 contexts "" */ /* keyframe block modes are predicted by their above, left neighbors */ vp8_prob kf_bmode_prob [VP8_BINTRAMODES] [VP8_BINTRAMODES] [VP8_BINTRAMODES-1]; vp8_prob kf_ymode_prob [VP8_YMODES-1]; /* keyframe "" */ vp8_prob kf_uv_mode_prob [VP8_UV_MODES-1]; FRAME_CONTEXT lfc; /* last frame entropy */ FRAME_CONTEXT fc; /* this frame entropy */ unsigned int current_video_frame; int near_boffset[3]; int version; TOKEN_PARTITION multi_token_partition; #ifdef PACKET_TESTING VP8_HEADER oh; #endif double bitrate; double framerate; #if CONFIG_RUNTIME_CPU_DETECT VP8_COMMON_RTCD rtcd; #endif struct postproc_state postproc_state; } VP8_COMMON; int vp8_adjust_mb_lf_value(MACROBLOCKD *mbd, int filter_level); void vp8_init_loop_filter(VP8_COMMON *cm); void vp8_frame_init_loop_filter(loop_filter_info *lfi, int frame_type); extern void vp8_loop_filter_frame(VP8_COMMON *cm, MACROBLOCKD *mbd, int filt_val); #endif