hevc: Use the local context variable when needed

libavcodec/hevc.c

@@ -1467,7 +1467,7 @@ static int hls_pcm_sample(HEVCContext *s, int x0, int y0, int log2_cb_size)
     uint8_t *dst2 = &s->frame->data[2][(y0 >> s->sps->vshift[2]) * stride2 + ((x0 >> s->sps->hshift[2]) << s->sps->pixel_shift)];
 
     int length         = cb_size * cb_size * s->sps->pcm.bit_depth + ((cb_size * cb_size) >> 1) * s->sps->pcm.bit_depth_chroma;
-    const uint8_t *pcm = skip_bytes(&s->HEVClc.cc, (length + 7) >> 3);
+    const uint8_t *pcm = skip_bytes(&lc->cc, (length + 7) >> 3);
     int ret;
 
     ff_hevc_deblocking_boundary_strengths(s, x0, y0, log2_cb_size,