Lines Matching defs:y1
205 static float linelen(float x1, float y1, float x2, float y2) {
207 final float dy = y2 - y1;
273 float y1 = src[srcoff + 1];
282 left[leftoff + 1] = y1;
289 y1 = (y1 + ctrly1) / 2.0f;
295 ctrly1 = (y1 + centery) / 2.0f;
302 left[leftoff + 3] = y1;
324 float y1 = src[srcoff + 1];
333 left[leftoff + 1] = y1;
340 y1 = y1 + t * (ctrly1 - y1);
346 ctrly1 = y1 + t * (centery - y1);
353 left[leftoff + 3] = y1;
374 float y1 = src[srcoff + 1];
381 left[leftoff + 1] = y1;
388 y1 = (y1 + ctrly) / 2.0f;
392 ctrly = (y1 + y2) / 2.0f;
395 left[leftoff + 3] = y1;
412 float y1 = src[srcoff + 1];
419 left[leftoff + 1] = y1;
426 y1 = y1 + t * (ctrly - y1);
430 ctrly = y1 + t * (y2 - y1);
433 left[leftoff + 3] = y1;