idct: Change type of array stride parameters to ptrdiff_t

ptrdiff_t is the correct type for array strides and similar.

1 files changed, 5 insertions, 5 deletions

diff --git a/libavcodec/idctdsp.c b/libavcodec/idctdsp.c
index a9b8727468..5a267e408f 100644
--- a/libavcodec/idctdsp.c
+++ b/libavcodec/idctdsp.c
@@ -79,11 +79,11 @@ av_cold void ff_init_scantable_permutation(uint8_t *idct_permutation,
     }
 }
 
-void (*ff_put_pixels_clamped)(const int16_t *block, uint8_t *pixels, int line_size);
-void (*ff_add_pixels_clamped)(const int16_t *block, uint8_t *pixels, int line_size);
+void (*ff_put_pixels_clamped)(const int16_t *block, uint8_t *pixels, ptrdiff_t line_size);
+void (*ff_add_pixels_clamped)(const int16_t *block, uint8_t *pixels, ptrdiff_t line_size);
 
 static void put_pixels_clamped_c(const int16_t *block, uint8_t *restrict pixels,
-                                 int line_size)
+                                 ptrdiff_t line_size)
 {
     int i;
 
@@ -105,7 +105,7 @@ static void put_pixels_clamped_c(const int16_t *block, uint8_t *restrict pixels,
 
 static void put_signed_pixels_clamped_c(const int16_t *block,
                                         uint8_t *restrict pixels,
-                                        int line_size)
+                                        ptrdiff_t line_size)
 {
     int i, j;
 
@@ -125,7 +125,7 @@ static void put_signed_pixels_clamped_c(const int16_t *block,
 }
 
 static void add_pixels_clamped_c(const int16_t *block, uint8_t *restrict pixels,
-                                 int line_size)
+                                 ptrdiff_t line_size)
 {
     int i;