300   struct postproc_state *const ppstate = &cm->postproc_state;  in vp9_post_proc_frame()  local
313     ppstate->last_base_qindex = cm->base_qindex;  in vp9_post_proc_frame()
314     ppstate->last_frame_valid = 1;  in vp9_post_proc_frame()
317   if ((flags & VP9D_MFQE) && ppstate->prev_mip == NULL) {  in vp9_post_proc_frame()
318     ppstate->prev_mip = vpx_calloc(cm->mi_alloc_size, sizeof(*cm->mip));  in vp9_post_proc_frame()
319     if (!ppstate->prev_mip) {  in vp9_post_proc_frame()
322     ppstate->prev_mi = ppstate->prev_mip + cm->mi_stride + 1;  in vp9_post_proc_frame()
375       ppstate->last_frame_valid && cm->bit_depth == 8 &&  in vp9_post_proc_frame()
376       ppstate->last_base_qindex <= last_q_thresh &&  in vp9_post_proc_frame()
377       cm->base_qindex - ppstate->last_base_qindex >= q_diff_thresh) {  in vp9_post_proc_frame()
405   ppstate->last_base_qindex = cm->base_qindex;  in vp9_post_proc_frame()
406   ppstate->last_frame_valid = 1;  in vp9_post_proc_frame()
409     if (ppstate->last_q != q || ppstate->last_noise != noise_level) {  in vp9_post_proc_frame()
413       ppstate->clamp =  in vp9_post_proc_frame()
414           vpx_setup_noise(sigma, ppstate->generated_noise, cm->width + 256);  in vp9_post_proc_frame()
415       ppstate->last_q = q;  in vp9_post_proc_frame()
416       ppstate->last_noise = noise_level;  in vp9_post_proc_frame()
418     vpx_plane_add_noise(ppbuf->y_buffer, ppstate->generated_noise,  in vp9_post_proc_frame()
419                         ppstate->clamp, ppstate->clamp, ppbuf->y_width,  in vp9_post_proc_frame()