gamma_convert is only used with the old code. Thus, it is
placed under a header guard. This patch silences a -Wunused-function
observed on GCC 5.2.
Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
---
libswscale/swscale.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 9558048..120bba1 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -52,6 +52,7 @@ DECLARE_ALIGNED(8, static const uint8_t, sws_pb_64)[8] = {
64, 64, 64, 64, 64, 64, 64, 64
};
+#ifndef NEW_FILTER
static void gamma_convert(uint8_t * src[], int width, uint16_t *gamma)
{
int i;
@@ -67,6 +68,7 @@ static void gamma_convert(uint8_t * src[], int width,
uint16_t *gamma)
AV_WL16(src1 + i*4 + 2, gamma[b]);
}
}
+#endif
static av_always_inline void fillPlane(uint8_t *plane, int stride, int width,
int height, int y, uint8_t val)
--
2.5.2
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