Lines Matching defs:step
1997 void (*YCbCr_to_RGB_kernel)(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step);
2573 // 8-bit interleave step (for transposes)
2579 // 16-bit interleave step (for transposes)
3658 static void stbi__YCbCr_to_RGB_row(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step)
3679 out += step;
3684 static void stbi__YCbCr_to_RGB_simd(stbi_uc *out, stbi_uc const *y, stbi_uc const *pcb, stbi_uc const *pcr, int count, int step)
3689 // step == 3 is pretty ugly on the final interleave, and i'm not convinced
3691 // so just accelerate step == 4 case.
3692 if (step == 4) {
3750 // in this version, step=3 support would be easy to add. but is there demand?
3751 if (step == 4) {
3813 out += step;
6570 int parse, step;
6680 g->cur_y += g->step;
6683 g->step = (1 << g->parse) * g->line_size;
6684 g->cur_y = g->start_y + (g->step >> 1);
6874 g->step = 8 * g->line_size; // first interlaced spacing
6877 g->step = g->line_size;