commit 2abaf81e0f4a87942fcb9ef042905ef7578927ef
author Cosmin Truta <ctruta@gmail.com> Wed Sep 14 00:12:11 2022 +0300
committer Cosmin Truta <ctruta@gmail.com> Wed Sep 14 00:12:11 2022 +0300
tree 1d7cbb77ab0f63a8788dfc4c5e34f6c0fc7ce0e8
parent ad0245bb967b90866663cd8e5d74844031a17cea

arm: Avoid compiler warnings in palette_neon_intrinsics.c

Use correct int types; wrap PNG_UNUSED around unused arguments.

arm/palette_neon_intrinsics.c

diff --git a/arm/palette_neon_intrinsics.c b/arm/palette_neon_intrinsics.c
index 49909d4..92c7d6f 100644
--- a/arm/palette_neon_intrinsics.c
+++ b/arm/palette_neon_intrinsics.c
@@ -65,11 +65,12 @@
    png_uint_32 row_width = row_info->width;
    const png_uint_32 *riffled_palette =
       (const png_uint_32 *)png_ptr->riffled_palette;
-   const png_int_32 pixels_per_chunk = 4;
-   int i;
+   const png_uint_32 pixels_per_chunk = 4;
+   png_uint_32 i;
 
    png_debug(1, "in png_do_expand_palette_rgba8_neon");
 
+   PNG_UNUSED(row)
    if (row_width < pixels_per_chunk)
       return 0;
 
@@ -109,10 +110,11 @@
    png_uint_32 row_width = row_info->width;
    png_const_bytep palette = (png_const_bytep)png_ptr->palette;
    const png_uint_32 pixels_per_chunk = 8;
-   int i;
+   png_uint_32 i;
 
    png_debug(1, "in png_do_expand_palette_rgb8_neon");
 
+   PNG_UNUSED(row)
    if (row_width <= pixels_per_chunk)
       return 0;