1 files changed, 3 insertions, 0 deletions
diff --git a/libswscale/loongarch/swscale_init_loongarch.c b/libswscale/loongarch/swscale_init_loongarch.c
index 1e0bb1b116..97fe947e2e 100644
--- a/libswscale/loongarch/swscale_init_loongarch.c
+++ b/libswscale/loongarch/swscale_init_loongarch.c
@@ -28,6 +28,7 @@ av_cold void ff_sws_init_swscale_loongarch(SwsContext *c)
 {
     int cpu_flags = av_get_cpu_flags();
     if (have_lasx(cpu_flags)) {
+        ff_sws_init_output_loongarch(c);
         if (c->srcBpc == 8) {
             if (c->dstBpc <= 14) {
                 c->hyScale = c->hcScale = ff_hscale_8_to_15_lasx;
@@ -47,6 +48,8 @@ av_cold void ff_sws_init_swscale_loongarch(SwsContext *c)
             }
             break;
         }
+        if (c->dstBpc == 8)
+            c->yuv2planeX = ff_yuv2planeX_8_lasx;
     }
 }