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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-02-04 16:10:24 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-02-04 16:14:30 +0100 |
| commit | 9a082fec1af547f0e777a55186fdd7887d7dfa0d (patch) | |
| tree | ee097b0d384b20f6f9fc9ebdf43c031c056baee4 /libavcodec/vp8.c | |
| parent | c18cfd1001e012135211630612be6079ba627ace (diff) | |
| parent | e46ad30a808744ddf3855567e162292a4eaabac7 (diff) | |
| download | ffmpeg-9a082fec1af547f0e777a55186fdd7887d7dfa0d.tar.gz | |
Merge commit 'e46ad30a808744ddf3855567e162292a4eaabac7'
* commit 'e46ad30a808744ddf3855567e162292a4eaabac7':
vp8: use a fixed-size edge emu buffer
Conflicts:
libavcodec/vp8.c
libavcodec/vp8.h
See: face578d56c2d1375e40d5e2a28acc122132bc55
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/vp8.c')
| -rw-r--r-- | libavcodec/vp8.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index 4c5519407a..cf38a323cf 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -1162,6 +1162,7 @@ void vp8_mc_luma(VP8Context *s, VP8ThreadData *td, uint8_t *dst, if (AV_RN32A(mv)) { int src_linesize = linesize; + int mx = (mv->x << 1)&7, mx_idx = subpel_idx[0][mx]; int my = (mv->y << 1)&7, my_idx = subpel_idx[0][my]; @@ -1175,12 +1176,12 @@ void vp8_mc_luma(VP8Context *s, VP8ThreadData *td, uint8_t *dst, y_off < my_idx || y_off >= height - block_h - subpel_idx[2][my]) { s->vdsp.emulated_edge_mc(td->edge_emu_buffer, src - my_idx * linesize - mx_idx, - 32, linesize, + EDGE_EMU_LINESIZE, linesize, block_w + subpel_idx[1][mx], block_h + subpel_idx[1][my], x_off - mx_idx, y_off - my_idx, width, height); - src = td->edge_emu_buffer + mx_idx + 32 * my_idx; - src_linesize = 32; + src = td->edge_emu_buffer + mx_idx + EDGE_EMU_LINESIZE * my_idx; + src_linesize = EDGE_EMU_LINESIZE; } mc_func[my_idx][mx_idx](dst, linesize, src, src_linesize, block_h, mx, my); } else { @@ -1229,21 +1230,21 @@ void vp8_mc_chroma(VP8Context *s, VP8ThreadData *td, uint8_t *dst1, uint8_t *dst y_off < my_idx || y_off >= height - block_h - subpel_idx[2][my]) { s->vdsp.emulated_edge_mc(td->edge_emu_buffer, src1 - my_idx * linesize - mx_idx, - 32, linesize, + EDGE_EMU_LINESIZE, linesize, block_w + subpel_idx[1][mx], block_h + subpel_idx[1][my], x_off - mx_idx, y_off - my_idx, width, height); - src1 = td->edge_emu_buffer + mx_idx + 32 * my_idx; - mc_func[my_idx][mx_idx](dst1, linesize, src1, 32, block_h, mx, my); + src1 = td->edge_emu_buffer + mx_idx + EDGE_EMU_LINESIZE * my_idx; + mc_func[my_idx][mx_idx](dst1, linesize, src1, EDGE_EMU_LINESIZE, block_h, mx, my); s->vdsp.emulated_edge_mc(td->edge_emu_buffer, src2 - my_idx * linesize - mx_idx, - 32, linesize, + EDGE_EMU_LINESIZE, linesize, block_w + subpel_idx[1][mx], block_h + subpel_idx[1][my], x_off - mx_idx, y_off - my_idx, width, height); - src2 = td->edge_emu_buffer + mx_idx + 32 * my_idx; - mc_func[my_idx][mx_idx](dst2, linesize, src2, 32, block_h, mx, my); + src2 = td->edge_emu_buffer + mx_idx + EDGE_EMU_LINESIZE * my_idx; + mc_func[my_idx][mx_idx](dst2, linesize, src2, EDGE_EMU_LINESIZE, block_h, mx, my); } else { mc_func[my_idx][mx_idx](dst1, linesize, src1, linesize, block_h, mx, my); mc_func[my_idx][mx_idx](dst2, linesize, src2, linesize, block_h, mx, my); |