MiPad4/android_device_xiaomi_sdm660-common
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

sdm660-common: libshims: Respect non-static member function calls.

Browse source 
As stated in
https://www.learncpp.com/cpp-tutorial/8-8-the-hidden-this-pointer/
member functions contains a hidden parameter (a pointer of the current
reference of teh object, aka "this"). This way the code knows in which
context the member function is called. We have to resprect that behavior
into our shims which otherwise crashes or lead to memory corruption.

Change-Id: I68197ebafde8773fd73d7dafb9b2f1bae92ee170
Signed-off-by: pix106 <sbordenave@gmail.com>
This commit is contained in:
Quallenauge 2019-09-22 21:28:13 +02:00 committed by pix106
parent 73a489db3f
commit 3ba089b453
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
libshims/camera_sdm660_shim.cpp
View file

@ -1,10 +1,12 @@
#include <stdint.h> #include <stdint.h>
namespace android { namespace android {
extern "C" void _ZN7android13GraphicBuffer4lockEjPPvPiS3_(uint32_t inUsage, void** vaddr, int32_t* outBytesPerPixel, int32_t* outBytesPerStride); extern "C" void _ZN7android13GraphicBuffer4lockEjPPvPiS3_(void* thisptr, uint32_t inUsage,
void** vaddr, int32_t* outBytesPerPixel, int32_t* outBytesPerStride);
extern "C" void _ZN7android13GraphicBuffer4lockEjPPv(uint32_t inUsage, void** vaddr) { extern "C" void _ZN7android13GraphicBuffer4lockEjPPv(void* thisptr, uint32_t inUsage,
_ZN7android13GraphicBuffer4lockEjPPvPiS3_(inUsage, vaddr, nullptr, nullptr); void** vaddr) {
_ZN7android13GraphicBuffer4lockEjPPvPiS3_(thisptr, inUsage, vaddr, nullptr, nullptr);
} }
extern "C" void _ZN7android6Parcel17writeUint64VectorERKNSt3__16vectorIyNS1_9allocatorIyEEEE() { }; extern "C" void _ZN7android6Parcel17writeUint64VectorERKNSt3__16vectorIyNS1_9allocatorIyEEEE() { };