av_log(h->s.avctx, AV_LOG_ERROR, "illegal intra chroma pred mode\n");
return -1;
}
-
- /* save pred modes before they get modified */
- h->pred_mode_Y[3] = h->pred_mode_Y[5];
- h->pred_mode_Y[6] = h->pred_mode_Y[8];
- h->top_pred_Y[h->mbx*2+0] = h->pred_mode_Y[7];
- h->top_pred_Y[h->mbx*2+1] = h->pred_mode_Y[8];
-
- /* modify pred modes according to availability of neighbour samples */
- if(!(h->flags & A_AVAIL)) {
- modify_pred(left_modifier_l, &h->pred_mode_Y[4] );
- modify_pred(left_modifier_l, &h->pred_mode_Y[7] );
- modify_pred(left_modifier_c, &pred_mode_uv );
- }
- if(!(h->flags & B_AVAIL)) {
- modify_pred(top_modifier_l, &h->pred_mode_Y[4] );
- modify_pred(top_modifier_l, &h->pred_mode_Y[5] );
- modify_pred(top_modifier_c, &pred_mode_uv );
- }
+ modify_mb_i(h, &pred_mode_uv);
/* get coded block pattern */
if(h->pic_type == FF_I_TYPE)
DCTELEM *block;
} AVSContext;
+extern const int_fast8_t ff_left_modifier_l[8];
+extern const int_fast8_t ff_top_modifier_l[8];
+extern const int_fast8_t ff_left_modifier_c[7];
+extern const int_fast8_t ff_top_modifier_c[7];
extern const vector_t ff_cavs_un_mv;
static inline void load_intra_pred_luma(AVSContext *h, uint8_t *top,
}
}
+static inline void modify_mb_i(AVSContext *h, int *pred_mode_uv) {
+ /* save pred modes before they get modified */
+ h->pred_mode_Y[3] = h->pred_mode_Y[5];
+ h->pred_mode_Y[6] = h->pred_mode_Y[8];
+ h->top_pred_Y[h->mbx*2+0] = h->pred_mode_Y[7];
+ h->top_pred_Y[h->mbx*2+1] = h->pred_mode_Y[8];
+
+ /* modify pred modes according to availability of neighbour samples */
+ if(!(h->flags & A_AVAIL)) {
+ modify_pred(ff_left_modifier_l, &h->pred_mode_Y[4] );
+ modify_pred(ff_left_modifier_l, &h->pred_mode_Y[7] );
+ modify_pred(ff_left_modifier_c, pred_mode_uv );
+ }
+ if(!(h->flags & B_AVAIL)) {
+ modify_pred(ff_top_modifier_l, &h->pred_mode_Y[4] );
+ modify_pred(ff_top_modifier_l, &h->pred_mode_Y[5] );
+ modify_pred(ff_top_modifier_c, pred_mode_uv );
+ }
+}
+
static inline void set_mvs(vector_t *mv, enum block_t size) {
switch(size) {
case BLK_16X16:
5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9
};
-static const int_fast8_t left_modifier_l[8] = { 0,-1, 6,-1,-1, 7, 6, 7};
-static const int_fast8_t top_modifier_l[8] = {-1, 1, 5,-1,-1, 5, 7, 7};
-static const int_fast8_t left_modifier_c[7] = { 5,-1, 2,-1, 6, 5, 6};
-static const int_fast8_t top_modifier_c[7] = { 4, 1,-1,-1, 4, 6, 6};
+const int_fast8_t ff_left_modifier_l[8] = { 0,-1, 6,-1,-1, 7, 6, 7};
+const int_fast8_t ff_top_modifier_l[8] = {-1, 1, 5,-1,-1, 5, 7, 7};
+const int_fast8_t ff_left_modifier_c[7] = { 5,-1, 2,-1, 6, 5, 6};
+const int_fast8_t ff_top_modifier_c[7] = { 4, 1,-1,-1, 4, 6, 6};
#endif // AVCODEC_CAVSDATA_H