Lines Matching refs:blockx
60 int blockx, blocky;
72 { "blockx", "set the size of the x-axis blocks used during metric calculations", OFFSET(blockx), AV_OPT_TYPE_INT, {.i64 = 32}, 4, 1<<9, FLAGS },
98 int hblockx = dm->blockx / 2;
245 dm->dupthresh = (int64_t)(((int64_t)max_value * dm->blockx * dm->blocky * dm->dupthresh_flt) / 100);
246 dm->nxblocks = (w + dm->blockx/2 - 1) / (dm->blockx/2);
286 if ((dm->blockx & (dm->blockx - 1)) ||
288 av_log(ctx, AV_LOG_ERROR, "blockx and blocky settings must be power of two\n");