Commit 2344518cc5 for ffmpeg

commit 2344518cc56d66cecc6d6d3d8f613baaed58faf4
Author: Jun Zhao <barryjzhao@tencent.com>
Date:   Mon Oct 19 09:16:20 2026 +0800

    avcodec/aarch64: build pngdsp for the APNG and LSCR decoders

    pngdsp.c calls ff_pngdsp_init_aarch64 on this architecture, and both
    decoders link pngdsp.o. The init and NEON objects were selected only
    for the PNG decoder, so a build with APNG or LSCR and without PNG
    failed to link.

    Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

diff --git a/libavcodec/aarch64/Makefile b/libavcodec/aarch64/Makefile
index b1ceb36668..0fe117748f 100644
--- a/libavcodec/aarch64/Makefile
+++ b/libavcodec/aarch64/Makefile
@@ -13,6 +13,8 @@ OBJS-$(CONFIG_MPEGAUDIODSP)             += aarch64/mpegaudiodsp_init.o
 OBJS-$(CONFIG_MPEGVIDEOENCDSP)          += aarch64/mpegvideoencdsp_init.o
 OBJS-$(CONFIG_NEON_CLOBBER_TEST)        += aarch64/neontest.o
 OBJS-$(CONFIG_PIXBLOCKDSP)              += aarch64/pixblockdsp_init_aarch64.o
+OBJS-$(CONFIG_APNG_DECODER)             += aarch64/pngdsp_init.o
+OBJS-$(CONFIG_LSCR_DECODER)             += aarch64/pngdsp_init.o
 OBJS-$(CONFIG_PNG_DECODER)              += aarch64/pngdsp_init.o
 OBJS-$(CONFIG_VIDEODSP)                 += aarch64/videodsp_init.o
 OBJS-$(CONFIG_VP8DSP)                   += aarch64/vp8dsp_init_aarch64.o
@@ -59,6 +61,8 @@ NEON-OBJS-$(CONFIG_ME_CMP)              += aarch64/me_cmp_neon.o
 NEON-OBJS-$(CONFIG_MPEGAUDIODSP)        += aarch64/mpegaudiodsp_neon.o
 NEON-OBJS-$(CONFIG_MPEGVIDEOENCDSP)     += aarch64/mpegvideoencdsp_neon.o
 NEON-OBJS-$(CONFIG_PIXBLOCKDSP)         += aarch64/pixblockdsp_neon.o
+NEON-OBJS-$(CONFIG_APNG_DECODER)        += aarch64/pngdsp_neon.o
+NEON-OBJS-$(CONFIG_LSCR_DECODER)        += aarch64/pngdsp_neon.o
 NEON-OBJS-$(CONFIG_PNG_DECODER)         += aarch64/pngdsp_neon.o
 NEON-OBJS-$(CONFIG_VC1DSP)              += aarch64/vc1dsp_neon.o
 NEON-OBJS-$(CONFIG_VP8DSP)              += aarch64/vp8dsp_neon.o