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Added intra mode probabilites into coding_context

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These contexts need to be saved and restored for recode, otherwise
encoder/decoder mismatch happens for some clips (eg._mobcal 720p)

Change-Id: Ic65cfa0bf56ed0472ecab962ce31394d59d344bf
This commit is contained in:
Yaowu Xu 2012-04-17 09:26:19 -07:00
parent 13c6d1a8c8
commit 31afc77063
2 changed files with 13 additions and 0 deletions
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7
vp8/encoder/onyx_int.h
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@ -90,6 +90,13 @@ typedef struct
vp8_prob coef_probs_8x8[BLOCK_TYPES]
[COEF_BANDS][PREV_COEF_CONTEXTS][ENTROPY_NODES];
vp8_prob ymode_prob [VP8_YMODES-1]; /* interframe intra mode probs */
#if CONFIG_UVINTRA
vp8_prob uv_mode_prob [VP8_YMODES][VP8_UV_MODES-1];
#else
vp8_prob uv_mode_prob [VP8_UV_MODES-1];
#endif
int mv_ref_ct[6][4][2];
int mode_context[6][4];
int mv_ref_ct_a[6][4][2];

6
vp8/encoder/ratectrl.c
View File

@ -155,6 +155,9 @@ void vp8_save_coding_context(VP8_COMP *cpi)
vp8_copy( cc->mv_ref_ct_a, cm->mv_ref_ct_a );
vp8_copy( cc->mode_context_a, cm->mode_context_a );
vp8_copy( cc->ymode_prob, cm->fc.ymode_prob );
vp8_copy( cc->uv_mode_prob, cm->fc.uv_mode_prob );
// Stats
#ifdef MODE_STATS
vp8_copy(cc->y_modes, y_modes);
@ -201,6 +204,9 @@ void vp8_restore_coding_context(VP8_COMP *cpi)
vp8_copy( cm->mv_ref_ct_a, cc->mv_ref_ct_a );
vp8_copy( cm->mode_context_a, cc->mode_context_a );
vp8_copy( cm->fc.ymode_prob, cc->ymode_prob);
vp8_copy( cm->fc.uv_mode_prob, cc->uv_mode_prob);
// Stats
#ifdef MODE_STATS
vp8_copy(y_modes, cc->y_modes);