[FFmpeg-cvslog] avfilter/palette: Remove unused ff_srgb_u8_to_linear_int()

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Mon Mar 31 20:27:55 2025 +0200| [265e0d3e249a5b0b49171dc98d203b00638b2dc5] | committer: Andreas Rheinhardt

avfilter/palette: Remove unused ff_srgb_u8_to_linear_int()

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=265e0d3e249a5b0b49171dc98d203b00638b2dc5
---

 libavfilter/palette.c | 5 -----
 libavfilter/palette.h | 6 ------
 2 files changed, 11 deletions(-)

diff --git a/libavfilter/palette.c b/libavfilter/palette.c
index bba136408c..e5ea0cab67 100644
--- a/libavfilter/palette.c
+++ b/libavfilter/palette.c
@@ -110,11 +110,6 @@ static const uint8_t linear2srgb[P + 1] = {
     0xfc, 0xfc, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff,
 };
 
-int32_t ff_srgb_u8_to_linear_int(uint8_t x)
-{
-    return (int32_t)srgb2linear[x];
-}
-
 uint8_t ff_linear_int_to_srgb_u8(int32_t x)
 {
     if (x <= 0) {
diff --git a/libavfilter/palette.h b/libavfilter/palette.h
index d3acc854ba..056ea36b93 100644
--- a/libavfilter/palette.h
+++ b/libavfilter/palette.h
@@ -31,12 +31,6 @@ struct Lab {
     int32_t L, a, b;
 };
 
-/**
- * Map sRGB 8-bit color component to a 16-bit linear value (gamma
- * expand from electrical to optical value).
- */
-int32_t ff_srgb_u8_to_linear_int(uint8_t x);
-
 /**
  * Map a 16-bit linear value to a sRGB 8-bit color component (gamma
  * compressed from optical to electrical value).