ref: 677dcb7c4093e512c52d6d164d3b3daabf00d595
parent: 9c4d778250524e512ecf501ea994940423cc524e
author: David Michael Barr <[email protected]>
date: Fri Oct 12 06:17:39 EDT 2018
Remove cfl_uvtx and cfl_uv_t_dim Deriving uvtx for chroma-from-luma is the same for lossless. The availability of CfL is constrained to when they match.
--- a/src/recon.c
+++ b/src/recon.c
@@ -845,11 +845,6 @@
(t->by >> ss_ver) * PXSTRIDE(stride));
pixel *const uv_dst[2] = { ((pixel *) f->cur.p.data[1]) + uv_off,((pixel *) f->cur.p.data[2]) + uv_off };
- // cfl_uvtx can be different from uvtx in case of lossless
- const enum RectTxfmSize cfl_uvtx =
- dav1d_max_txfm_size_for_bs[bs][f->cur.p.p.layout];
- const TxfmInfo *const cfl_uv_t_dim =
- &dav1d_txfm_dimensions[cfl_uvtx];
const int furthest_r =
((cw4 << ss_hor) + t_dim->w - 1) & ~(t_dim->w - 1);
@@ -856,9 +851,9 @@
const int furthest_b =
((ch4 << ss_ver) + t_dim->h - 1) & ~(t_dim->h - 1);
dsp->ipred.cfl_ac[f->cur.p.p.layout - 1]
- [cfl_uvtx](ac, y_src, f->cur.p.stride[0],
- cbw4 - (furthest_r >> ss_hor),
- cbh4 - (furthest_b >> ss_ver));
+ [b->uvtx](ac, y_src, f->cur.p.stride[0],
+ cbw4 - (furthest_r >> ss_hor),
+ cbh4 - (furthest_b >> ss_ver));
for (int pl = 0; pl < 2; pl++) {int angle = 0;
const pixel *top_sb_edge = NULL;
@@ -878,17 +873,17 @@
ts->tiling.row_end >> ss_ver,
0, uv_dst[pl], stride,
top_sb_edge, DC_PRED, &angle,
- cfl_uv_t_dim->w,
- cfl_uv_t_dim->h, edge);
+ uv_t_dim->w,
+ uv_t_dim->h, edge);
if (b->cfl_alpha[pl]) {dsp->ipred.cfl_pred[m](uv_dst[pl], stride, edge,
- cfl_uv_t_dim->w * 4,
- cfl_uv_t_dim->h * 4,
+ uv_t_dim->w * 4,
+ uv_t_dim->h * 4,
b->cfl_alpha[pl], ac);
} else {dsp->ipred.intra_pred[m](uv_dst[pl], stride, edge,
- cfl_uv_t_dim->w * 4,
- cfl_uv_t_dim->h * 4, 0);
+ uv_t_dim->w * 4,
+ uv_t_dim->h * 4, 0);
}
}
if (DEBUG_BLOCK_INFO && DEBUG_B_PIXELS) {