P4 to Git Change 1270658 by gandryey@gera-w8 on 2016/05/18 17:53:45

SWDEV-86035 - Add PAL backend to OpenCL
	- Fix a crash in the pipe test. Device layer can't use device blit queue directly, but requires a blit manager call, which will perform correct wait for idle sequence.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.hpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#5 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.cpp#5 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#8 edit
... //depot/stg/opencl/drivers/opencl/tests/ocltst/module/runtime/OCLRTQueue.cpp#2 edit

rocclr/runtime/device/pal/palblit.hpp

@@ -371,14 +371,21 @@ public:
         bool        entire = false      //!< Entire buffer will be updated
         ) const;
 
-    //! Fills an image memory with a pattern data
-    virtual bool runScheduler(
+    //! Runs a GPU scheduler for device enqueue
+    bool runScheduler(
         device::Memory& vqueue,         //!< Memory object for virtual queue
         device::Memory& params,         //!< Extra arguments for the scheduler
         uint    paramIdx,               //!< Parameter index
         uint    threads                 //!< Number of scheduling threads
         ) const;
 
+    //! Writes CPU raw data into GPU memory
+    void writeRawData(
+        device::Memory& memory,         //!< Memory object for data udpate
+        size_t      size,               //!< Size of raw data
+        const void* data                //!< Raw data pointer
+        ) const;
+
 private:
     static const size_t MaxXferBuffers = 2;