diff options
Diffstat (limited to 'xc/extras/Mesa/src/mem.h')
| -rw-r--r-- | xc/extras/Mesa/src/mem.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/xc/extras/Mesa/src/mem.h b/xc/extras/Mesa/src/mem.h index 794aa13ef..e9b1f3136 100644 --- a/xc/extras/Mesa/src/mem.h +++ b/xc/extras/Mesa/src/mem.h @@ -22,7 +22,7 @@ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ - +/* $XFree86: xc/extras/Mesa/src/mem.h,v 1.5 2000/09/26 15:56:32 tsi Exp $ */ #ifndef MEM_H #define MEM_H @@ -38,6 +38,10 @@ extern void *_mesa_malloc(size_t bytes); extern void *_mesa_calloc(size_t bytes); extern void _mesa_free(void *ptr); +extern void *_mesa_align_malloc(size_t bytes, unsigned long alignment); +extern void *_mesa_align_calloc(size_t bytes, unsigned long alignment); +extern void _mesa_align_free(void *ptr); + #ifdef DEBUG @@ -59,6 +63,13 @@ extern void _mesa_free(void *ptr); #endif +/* call Mesa N-byte aligned memory functions */ +#define ALIGN_MALLOC(BYTES, N) (void *) _mesa_align_malloc(BYTES, N) +#define ALIGN_CALLOC(BYTES, N) (void *) _mesa_align_calloc(BYTES, N) +#define ALIGN_MALLOC_STRUCT(T, N) (struct T *) _mesa_align_malloc(sizeof(struct T), N) +#define ALIGN_CALLOC_STRUCT(T, N) (struct T *) _mesa_align_calloc(sizeof(struct T), N) +#define ALIGN_FREE(PTR) _mesa_align_free(PTR) + /* Memory copy: */ #ifdef SUNOS4 |