rsCpuScriptGroup2.h revision 1ffd86b448d78366190c540f98f8b6d641cdb6cf 
1#ifndef CPU_REF_CPUSCRIPTGROUP2IMPL_H_
2#define CPU_REF_CPUSCRIPTGROUP2IMPL_H_
3
4#include <list>
5
6#include "rsd_cpu.h"
7
8using std::list;
9
10namespace android {
11namespace renderscript {
12
13class Closure;
14class RsdCpuScriptImpl;
15class RsdCpuReferenceImpl;
16class ScriptGroup2;
17
18struct RsExpandKernelParams;
19
20typedef void (*ExpandFuncTy)(const RsExpandKernelParams*, uint32_t, uint32_t,
21                             uint32_t);
22
23class CPUClosure {
24 public:
25  CPUClosure(const Closure* closure, RsdCpuScriptImpl* si, ExpandFuncTy func,
26             const void* usrPtr, const size_t usrSize) :
27      mClosure(closure), mSi(si), mFunc(func), mUsrPtr(usrPtr),
28      mUsrSize(usrSize) {}
29
30  // It's important to do forwarding here than inheritance for unbound value
31  // binding to work.
32  const Closure* mClosure;
33  RsdCpuScriptImpl* mSi;
34  const ExpandFuncTy mFunc;
35  const void* mUsrPtr;
36  const size_t mUsrSize;
37};
38
39class CpuScriptGroup2Impl : public RsdCpuReference::CpuScriptGroup2 {
40 public:
41  CpuScriptGroup2Impl(RsdCpuReferenceImpl *cpuRefImpl, const ScriptGroupBase* group);
42  virtual ~CpuScriptGroup2Impl();
43
44  bool init();
45  virtual void execute();
46
47 private:
48  void setGlobalsForBatch(const list<CPUClosure*>& batch);
49  void runBatch(const list<CPUClosure*>& batch);
50
51  RsdCpuReferenceImpl* mCpuRefImpl;
52  const ScriptGroup2* mGroup;
53
54  list<list<CPUClosure*>*> mBatches;
55};
56
57}  // namespace renderscript
58}  // namespace android
59
60#endif  // CPU_REF_CPUSCRIPTGROUP2IMPL_H_
61