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    Searched refs:y1diff (Results 1 - 2 of 2) sorted by null

  /external/chromium_org/third_party/mesa/src/src/gallium/drivers/llvmpipe/
lp_setup_line.c 302 float y1diff; local
344 y1diff = v1[0][1] - (float) floor(v1[0][1]) - 0.5;
355 if (fabsf(x1diff) + fabsf(y1diff) < 0.5) {
361 else if (sign(-y1diff) != sign(dy)) {
442 y1diff = v1[0][1] - (float) floor(v1[0][1]) - 0.5;
453 if (fabsf(x1diff) + fabsf(y1diff) < 0.5) {
456 else if (sign(-y1diff) == sign(dy)) {
464 float xintersect = fracf(v1[0][0]) + y1diff * dxdy;
488 will_draw_start = sign(y1diff) == sign(dy);
501 y_offset_end = - y1diff + 0.5
    [all...]
  /external/mesa3d/src/gallium/drivers/llvmpipe/
lp_setup_line.c 302 float y1diff; local
344 y1diff = v1[0][1] - (float) floor(v1[0][1]) - 0.5;
355 if (fabsf(x1diff) + fabsf(y1diff) < 0.5) {
361 else if (sign(-y1diff) != sign(dy)) {
442 y1diff = v1[0][1] - (float) floor(v1[0][1]) - 0.5;
453 if (fabsf(x1diff) + fabsf(y1diff) < 0.5) {
456 else if (sign(-y1diff) == sign(dy)) {
464 float xintersect = fracf(v1[0][0]) + y1diff * dxdy;
488 will_draw_start = sign(y1diff) == sign(dy);
501 y_offset_end = - y1diff + 0.5
    [all...]

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