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spa: Fix sign conversion in SPA_IS_ALIGNED

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Fix the following compiler warning:
| In file included from /usr/include/spa-0.2/spa/utils/dict.h:14,
|                  from ../src/util_pipewire_objects.c:15:
| /usr/include/spa-0.2/spa/utils/defs.h: In function 'spa_ptr_inside_and_aligned':
| /usr/include/spa-0.2/spa/utils/defs.h:275:56: error: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Werror=sign-conversion]
|   275 | #define SPA_PTR_ALIGNMENT(p,align)      ((intptr_t)(p) & ((align)-1))
|       |                                                        ^
| /usr/include/spa-0.2/spa/utils/defs.h:276:42: note: in expansion of macro 'SPA_PTR_ALIGNMENT'
|   276 | #define SPA_IS_ALIGNED(p,align)         (SPA_PTR_ALIGNMENT(p,align) == 0)
|       |                                          ^~~~~~~~~~~~~~~~~
| /usr/include/spa-0.2/spa/utils/defs.h:308:13: note: in expansion of macro 'SPA_IS_ALIGNED'
|   308 |         if (SPA_IS_ALIGNED(p2, align)) {
|       |             ^~~~~~~~~~~~~~
This commit is contained in:
Jonas Holmberg 2024-01-08 12:11:40 +01:00
parent e2d3f9140b
commit 3b01205585
1 changed files with 1 additions and 1 deletions
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2
spa/include/spa/utils/defs.h
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@ -272,7 +272,7 @@ struct spa_fraction {
})
#define SPA_PTR_ALIGNMENT(p,align) ((intptr_t)(p) & ((align)-1))
#define SPA_PTR_ALIGNMENT(p,align) ((uintptr_t)(p) & ((align)-1))
#define SPA_IS_ALIGNED(p,align) (SPA_PTR_ALIGNMENT(p,align) == 0)
#define SPA_PTR_ALIGN(p,align,type) ((type*)SPA_ROUND_UP_N((intptr_t)(p), (intptr_t)(align)))