[FFmpeg-cvslog] swscale: [loongarch] Fix undeclared functions prob.

[Shiyou Yin]

ffmpeg | branch: master | Shiyou Yin <yinshiyou-hf at loongson.cn> | Wed May  8 18:07:49 2024 +0800| [6b35fcacdb74bb36cfdf0f6e3d1cc4f28cae5207] | committer: Michael Niedermayer

swscale: [loongarch] Fix undeclared functions prob.

Compile with '--disable-lasx', ‘lumRangeFromJpeg_lasx’ undeclared.

Reviewed-by: 金波 <jinbo at loongson.cn>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6b35fcacdb74bb36cfdf0f6e3d1cc4f28cae5207
---

 libswscale/loongarch/swscale_init_loongarch.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libswscale/loongarch/swscale_init_loongarch.c b/libswscale/loongarch/swscale_init_loongarch.c
index 3a5a7ee856..4af62ad9f8 100644
--- a/libswscale/loongarch/swscale_init_loongarch.c
+++ b/libswscale/loongarch/swscale_init_loongarch.c
@@ -41,6 +41,7 @@ av_cold void ff_sws_init_range_convert_loongarch(SwsContext *c)
             }
         }
     }
+#if HAVE_LASX
     if (have_lasx(cpu_flags)) {
         if (c->srcRange != c->dstRange && !isAnyRGB(c->dstFormat)) {
             if (c->dstBpc <= 14) {
@@ -54,6 +55,7 @@ av_cold void ff_sws_init_range_convert_loongarch(SwsContext *c)
             }
         }
     }
+#endif // #if HAVE_LASX
 }
 
 av_cold void ff_sws_init_swscale_loongarch(SwsContext *c)