From: Niklas Haas <g...@haasn.dev>
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <g...@haasn.dev>
---
libswscale/swscale.c | 4 ++--
libswscale/swscale_internal.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 4ba35a61e1..e9323efb87 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -753,7 +753,7 @@ void ff_rgb48Toxyz12(const SwsContext *c, uint8_t *dst, int
dst_stride,
}
}
-static void update_palette(SwsContext *c, const uint32_t *pal)
+void ff_update_palette(SwsContext *c, const uint32_t *pal)
{
for (int i = 0; i < 256; i++) {
int r, g, b, y, u, v, a = 0xff;
@@ -951,7 +951,7 @@ static int scale_internal(SwsContext *c,
memset(c->dither_error[i], 0, sizeof(c->dither_error[0][0]) *
(c->dstW+2));
if (usePal(c->srcFormat))
- update_palette(c, (const uint32_t *)srcSlice[1]);
+ ff_update_palette(c, (const uint32_t *)srcSlice[1]);
memcpy(src2, srcSlice, sizeof(src2));
memcpy(dst2, dstSlice, sizeof(dst2));
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index 33f9404b34..d2dd3b63bd 100644
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -694,6 +694,8 @@ void ff_yuv2rgb_init_tables_ppc(SwsContext *c, const int
inv_table[4],
void ff_updateMMXDitherTables(SwsContext *c, int dstY);
+void ff_update_palette(SwsContext *c, const uint32_t *pal);
+
av_cold void ff_sws_init_range_convert(SwsContext *c);
av_cold void ff_sws_init_range_convert_aarch64(SwsContext *c);
av_cold void ff_sws_init_range_convert_loongarch(SwsContext *c);
--
2.46.1
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