vp3: Change type of stride parameters to ptrdiff_t

This avoids SIMD-optimized functions having to sign-extend their
stride argument manually to be able to do pointer arithmetic.

Also adjust parameter names to be "stride" everywhere.

1 files changed, 3 insertions, 3 deletions

diff --git a/libavcodec/arm/vp3dsp_init_arm.c b/libavcodec/arm/vp3dsp_init_arm.c
index 11e1f1ca11..1c914343d3 100644
--- a/libavcodec/arm/vp3dsp_init_arm.c
+++ b/libavcodec/arm/vp3dsp_init_arm.c
@@ -23,9 +23,9 @@
 #include "libavutil/arm/cpu.h"
 #include "libavcodec/vp3dsp.h"
 
-void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, int16_t *data);
-void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, int16_t *data);
-void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, int16_t *data);
+void ff_vp3_idct_put_neon(uint8_t *dest, ptrdiff_t stride, int16_t *data);
+void ff_vp3_idct_add_neon(uint8_t *dest, ptrdiff_t stride, int16_t *data);
+void ff_vp3_idct_dc_add_neon(uint8_t *dest, ptrdiff_t stride, int16_t *data);
 
 void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *);
 void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *);