Lines Matching refs:dx
341 int dst_width, int x, int dx) {
345 x += dx;
347 x += dx;
356 int dst_width, int x, int dx) {
360 x += dx;
362 x += dx;
372 int dst_width, int x, int dx) {
385 int dst_width, int x, int dx) {
402 int dst_width, int x, int dx) {
409 x += dx;
414 x += dx;
426 int dst_width, int x32, int dx) {
434 x += dx;
439 x += dx;
455 int dst_width, int x, int dx) {
462 x += dx;
467 x += dx;
479 int dst_width, int x32, int dx) {
487 x += dx;
492 x += dx;
748 int dst_width, int x, int dx) {
754 x += dx;
756 x += dx;
765 int dst_width, int x32, int dx) {
772 x += dx;
774 x += dx;
784 int dst_width, int x, int dx) {
807 int dst_width, int x, int dx) {
817 x += dx;
823 x += dx;
836 int dst_width, int x32, int dx) {
847 x += dx;
853 x += dx;
1091 #define CENTERSTART(dx, s) (dx < 0) ? -((-dx >> 1) + s) : ((dx >> 1) + s)
1097 int* x, int* y, int* dx, int* dy) {
1100 assert(dx != NULL);
1115 *dx = FixedDiv(Abs(src_width), dst_width);
1122 *dx = FixedDiv(Abs(src_width), dst_width);
1123 *x = CENTERSTART(*dx, -32768); // Subtract 0.5 (32768) to center filter.
1125 *dx = FixedDiv1(Abs(src_width), dst_width);
1138 *dx = FixedDiv(Abs(src_width), dst_width);
1139 *x = CENTERSTART(*dx, -32768); // Subtract 0.5 (32768) to center filter.
1141 *dx = FixedDiv1(Abs(src_width), dst_width);
1148 *dx = FixedDiv(Abs(src_width), dst_width);
1150 *x = CENTERSTART(*dx, 0);
1155 *x += (dst_width - 1) * *dx;
1156 *dx = -*dx;