[FFmpeg-cvslog] avcodec/idctdsp: Constify the permutation parameter of ff_init_scantable

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Thu Jan 27 22:59:19 2022 +0100| [b81a29d1809ca663eadd0238373ea9091cb6f880] | committer: Andreas Rheinhardt

avcodec/idctdsp: Constify the permutation parameter of ff_init_scantable

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b81a29d1809ca663eadd0238373ea9091cb6f880
---

 libavcodec/idctdsp.c | 2 +-
 libavcodec/idctdsp.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/idctdsp.c b/libavcodec/idctdsp.c
index 71bd03c606..d07dc29207 100644
--- a/libavcodec/idctdsp.c
+++ b/libavcodec/idctdsp.c
@@ -26,7 +26,7 @@
 #include "simple_idct.h"
 #include "xvididct.h"
 
-av_cold void ff_init_scantable(uint8_t *permutation, ScanTable *st,
+av_cold void ff_init_scantable(const uint8_t *permutation, ScanTable *st,
                                const uint8_t *src_scantable)
 {
     int i, end;
diff --git a/libavcodec/idctdsp.h b/libavcodec/idctdsp.h
index 014488aec3..e8f20acaf2 100644
--- a/libavcodec/idctdsp.h
+++ b/libavcodec/idctdsp.h
@@ -43,7 +43,7 @@ enum idct_permutation_type {
     FF_IDCT_PERM_SSE2,
 };
 
-void ff_init_scantable(uint8_t *permutation, ScanTable *st,
+void ff_init_scantable(const uint8_t *permutation, ScanTable *st,
                        const uint8_t *src_scantable);
 void ff_init_scantable_permutation(uint8_t *idct_permutation,
                                    enum idct_permutation_type perm_type);