RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

roqvideo: cosmetics.

This commit is contained in:
Ronald S. Bultje 2012-03-07 10:59:45 -08:00
parent cdf1577162
commit 84a020efc3
1 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
libavcodec/roqvideodec.c
View File

@ -44,9 +44,9 @@ static void roqvideo_decode_frame(RoqContext *ri)
int64_t chunk_start;
while (bytestream2_get_bytes_left(&ri->gb) > 0) {
chunk_id = bytestream2_get_le16(&ri->gb);
chunk_id = bytestream2_get_le16(&ri->gb);
chunk_size = bytestream2_get_le32(&ri->gb);
chunk_arg = bytestream2_get_le16(&ri->gb);
chunk_arg = bytestream2_get_le16(&ri->gb);
if(chunk_id == RoQ_QUAD_VQ)
break;
@ -60,8 +60,8 @@ static void roqvideo_decode_frame(RoqContext *ri)
ri->cb2x2[i].y[1] = bytestream2_get_byte(&ri->gb);
ri->cb2x2[i].y[2] = bytestream2_get_byte(&ri->gb);
ri->cb2x2[i].y[3] = bytestream2_get_byte(&ri->gb);
ri->cb2x2[i].u = bytestream2_get_byte(&ri->gb);
ri->cb2x2[i].v = bytestream2_get_byte(&ri->gb);
ri->cb2x2[i].u = bytestream2_get_byte(&ri->gb);
ri->cb2x2[i].v = bytestream2_get_byte(&ri->gb);
}
for(i = 0; i < nv2; i++)
for(j = 0; j < 4; j++)
@ -94,10 +94,10 @@ static void roqvideo_decode_frame(RoqContext *ri)
}
case RoQ_ID_SLD:
qcell = ri->cb4x4 + bytestream2_get_byte(&ri->gb);
ff_apply_vector_4x4(ri, xp, yp, ri->cb2x2 + qcell->idx[0]);
ff_apply_vector_4x4(ri, xp+4, yp, ri->cb2x2 + qcell->idx[1]);
ff_apply_vector_4x4(ri, xp, yp+4, ri->cb2x2 + qcell->idx[2]);
ff_apply_vector_4x4(ri, xp+4, yp+4, ri->cb2x2 + qcell->idx[3]);
ff_apply_vector_4x4(ri, xp, yp, ri->cb2x2 + qcell->idx[0]);
ff_apply_vector_4x4(ri, xp + 4, yp, ri->cb2x2 + qcell->idx[1]);
ff_apply_vector_4x4(ri, xp, yp + 4, ri->cb2x2 + qcell->idx[2]);
ff_apply_vector_4x4(ri, xp + 4, yp + 4, ri->cb2x2 + qcell->idx[3]);
break;
case RoQ_ID_CCC:
for (k = 0; k < 4; k++) {
@ -124,16 +124,16 @@ static void roqvideo_decode_frame(RoqContext *ri)
}
case RoQ_ID_SLD:
qcell = ri->cb4x4 + bytestream2_get_byte(&ri->gb);
ff_apply_vector_2x2(ri, x, y, ri->cb2x2 + qcell->idx[0]);
ff_apply_vector_2x2(ri, x+2, y, ri->cb2x2 + qcell->idx[1]);
ff_apply_vector_2x2(ri, x, y+2, ri->cb2x2 + qcell->idx[2]);
ff_apply_vector_2x2(ri, x+2, y+2, ri->cb2x2 + qcell->idx[3]);
ff_apply_vector_2x2(ri, x, y, ri->cb2x2 + qcell->idx[0]);
ff_apply_vector_2x2(ri, x + 2, y, ri->cb2x2 + qcell->idx[1]);
ff_apply_vector_2x2(ri, x, y + 2, ri->cb2x2 + qcell->idx[2]);
ff_apply_vector_2x2(ri, x + 2, y + 2, ri->cb2x2 + qcell->idx[3]);
break;
case RoQ_ID_CCC:
ff_apply_vector_2x2(ri, x, y, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x+2, y, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x, y+2, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x+2, y+2, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x, y, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x + 2, y, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x, y + 2, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
ff_apply_vector_2x2(ri, x + 2, y + 2, ri->cb2x2 + bytestream2_get_byte(&ri->gb));
break;
}
}