Merge pull request #62 from GPUOpen-LibrariesAndSDKs/precomp-submodule

Precomp submodule

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "hipbin"]
+	path = hipbin
+	url = https://github.com/GPUOpen-LibrariesAndSDKs/RadeonProRenderSDKKernels

readme.md

@@ -16,14 +16,11 @@ This repo contains :
 ## Install Precompiled Kernels
 
 Since 3.01.00, for Northstar the default render backend is HIP ( instead of OpenCL ). \
-The main difference is that compute kernels are now precompiled by us. They must be downloaded from a separate link.\
+The main difference is that compute kernels are now precompiled by us. They must be downloaded from a submodule.\
 Note that for now you can still use the OpenCL backend ( with `RPR_CREATION_FLAGS_ENABLE_OPENCL` in `rprCreateContext` ). However we don't recommend it as in the future we may put less resource to support this backend.\
-Download the precompiled kernels here: https://www.dropbox.com/s/uojh957rxcvrc6b/hipbin_3.01.00.zip?dl=0    \
-In order to run tutorials, it's recommended to put the package inside tutorials/Bin/ so that it looks like that:
+Download the precompiled kernels with the command: 
 ```
-tutorials/Bin/hipbin/AllPreCompilations.json
-tutorials/Bin/hipbin/****.hipbin
-tutorials/Bin/hipbin/****.cudabin
+git submodule update --init --recursive
 ```
 
 The precompiled kernels folder can be modified with `RPR_CONTEXT_PRECOMPILED_BINARY_PATH`. ( for its usage, check the tutorials ).

tutorials/common/common.h

@@ -63,10 +63,10 @@ const rpr_context_properties g_contextProperties[] =
 {
 
 	// define the precompiled kernels folder.
-	// for most of the tutorials, the path will be <working directory>/hipbin/*****.hipbin
+	// for most of the tutorials, the path will be <working directory>../../hipbin/*****.hipbin
 	// ( check the readme for more information about precompiled kernels )
 	(rpr_context_properties)RPR_CONTEXT_PRECOMPILED_BINARY_PATH,
-	(rpr_context_properties)"hipbin",
+	(rpr_context_properties)"../../hipbin",
 
 	// terminate the list of properties with a NULL <property name>
 	(rpr_context_properties)0,