LineageOS/android_hardware_libhardware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

am f4c46752: Merge "AArch64: Calculate private_handle_t\'s numInts"

Browse Source 
* commit 'f4c46752df57be558773a056d6545877ef65c844':
  AArch64: Calculate private_handle_t's numInts
This commit is contained in:
Greg Hackmann
2014-02-13 20:46:21 +00:00
committed by Android Git Automerger
parent 7ad4534e1e f4c46752df
commit f6d2142d93
1 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
modules/gralloc/gralloc_priv.h
View File

@@ -79,7 +79,9 @@ struct private_handle_t {
int pid;
#ifdef __cplusplus
static const int sNumInts = 6;
static inline int sNumInts() {
return (((sizeof(private_handle_t) - sizeof(native_handle_t))/sizeof(int)) - sNumFds);
}
static const int sNumFds = 1;
static const int sMagic = 0x3141592;
@@ -88,7 +90,7 @@ struct private_handle_t {
base(0), pid(getpid())
{
version = sizeof(native_handle);
numInts = sNumInts;
numInts = sNumInts();
numFds = sNumFds;
}
~private_handle_t() {
@@ -98,7 +100,7 @@ struct private_handle_t {
static int validate(const native_handle* h) {
const private_handle_t* hnd = (const private_handle_t*)h;
if (!h || h->version != sizeof(native_handle) ||
h->numInts != sNumInts || h->numFds != sNumFds ||
h->numInts != sNumInts() || h->numFds != sNumFds ||
hnd->magic != sMagic)
{
ALOGE("invalid gralloc handle (at %p)", h);