update readme + Tutorials: update for MacOS for OpenGL

Author: RichardGe

.gitignore

@@ -4,3 +4,4 @@ tutorials/.vs/
 tutorials/Tutorials.sln
 tutorials/Tutorials.VC.db
 tutorials/Makefile
+**/.DS_Store

3rdParty/glew/bin/x86/glew32.dll

@@ -1,5 +1,6 @@
 /*
 ** The OpenGL Extension Wrangler Library
+** Copyright (C) 2008-2015, Nigel Stewart <nigels[]users sourceforge net>
 ** Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ** Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ** Copyright (C) 2002, Lev Povalahev
@@ -182,6 +183,19 @@ typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, in
 
 #endif /* WGL_ARB_buffer_region */
 
+/* --------------------- WGL_ARB_context_flush_control --------------------- */
+
+#ifndef WGL_ARB_context_flush_control
+#define WGL_ARB_context_flush_control 1
+
+#define WGL_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0x0000
+#define WGL_CONTEXT_RELEASE_BEHAVIOR_ARB 0x2097
+#define WGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
+
+#define WGLEW_ARB_context_flush_control WGLEW_GET_VAR(__WGLEW_ARB_context_flush_control)
+
+#endif /* WGL_ARB_context_flush_control */
+
 /* ------------------------- WGL_ARB_create_context ------------------------ */
 
 #ifndef WGL_ARB_create_context
@@ -928,6 +942,19 @@ typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcNa
 
 #endif /* WGL_NV_copy_image */
 
+/* ------------------------ WGL_NV_delay_before_swap ----------------------- */
+
+#ifndef WGL_NV_delay_before_swap
+#define WGL_NV_delay_before_swap 1
+
+typedef BOOL (WINAPI * PFNWGLDELAYBEFORESWAPNVPROC) (HDC hDC, GLfloat seconds);
+
+#define wglDelayBeforeSwapNV WGLEW_GET_FUN(__wglewDelayBeforeSwapNV)
+
+#define WGLEW_NV_delay_before_swap WGLEW_GET_VAR(__WGLEW_NV_delay_before_swap)
+
+#endif /* WGL_NV_delay_before_swap */
+
 /* -------------------------- WGL_NV_float_buffer -------------------------- */
 
 #ifndef WGL_NV_float_buffer
@@ -1170,18 +1197,8 @@ typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT6
 
 /* ------------------------------------------------------------------------- */
 
-#ifdef GLEW_MX
-#define WGLEW_FUN_EXPORT
-#define WGLEW_VAR_EXPORT
-#else
 #define WGLEW_FUN_EXPORT GLEW_FUN_EXPORT
 #define WGLEW_VAR_EXPORT GLEW_VAR_EXPORT
-#endif /* GLEW_MX */
-
-#ifdef GLEW_MX
-struct WGLEWContextStruct
-{
-#endif /* GLEW_MX */
 
 WGLEW_FUN_EXPORT PFNWGLSETSTEREOEMITTERSTATE3DLPROC __wglewSetStereoEmitterState3DL;
 
@@ -1291,6 +1308,8 @@ WGLEW_FUN_EXPORT PFNWGLDXUNREGISTEROBJECTNVPROC __wglewDXUnregisterObjectNV;
 
 WGLEW_FUN_EXPORT PFNWGLCOPYIMAGESUBDATANVPROC __wglewCopyImageSubDataNV;
 
+WGLEW_FUN_EXPORT PFNWGLDELAYBEFORESWAPNVPROC __wglewDelayBeforeSwapNV;
+
 WGLEW_FUN_EXPORT PFNWGLCREATEAFFINITYDCNVPROC __wglewCreateAffinityDCNV;
 WGLEW_FUN_EXPORT PFNWGLDELETEDCNVPROC __wglewDeleteDCNV;
 WGLEW_FUN_EXPORT PFNWGLENUMGPUDEVICESNVPROC __wglewEnumGpuDevicesNV;
@@ -1334,6 +1353,7 @@ WGLEW_VAR_EXPORT GLboolean __WGLEW_3DFX_multisample;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_3DL_stereo_control;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_AMD_gpu_association;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_ARB_buffer_region;
+WGLEW_VAR_EXPORT GLboolean __WGLEW_ARB_context_flush_control;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_ARB_create_context;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_ARB_create_context_profile;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_ARB_create_context_robustness;
@@ -1371,6 +1391,7 @@ WGLEW_VAR_EXPORT GLboolean __WGLEW_I3D_swap_frame_usage;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_DX_interop;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_DX_interop2;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_copy_image;
+WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_delay_before_swap;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_float_buffer;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_gpu_affinity;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_multisample_coverage;
@@ -1382,33 +1403,18 @@ WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_vertex_array_range;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_video_capture;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_NV_video_output;
 WGLEW_VAR_EXPORT GLboolean __WGLEW_OML_sync_control;
-
-#ifdef GLEW_MX
-}; /* WGLEWContextStruct */
-#endif /* GLEW_MX */
-
 /* ------------------------------------------------------------------------- */
 
-#ifdef GLEW_MX
-
-typedef struct WGLEWContextStruct WGLEWContext;
-GLEWAPI GLenum GLEWAPIENTRY wglewContextInit (WGLEWContext *ctx);
-GLEWAPI GLboolean GLEWAPIENTRY wglewContextIsSupported (const WGLEWContext *ctx, const char *name);
-
-#define wglewInit() wglewContextInit(wglewGetContext())
-#define wglewIsSupported(x) wglewContextIsSupported(wglewGetContext(), x)
-
-#define WGLEW_GET_VAR(x) (*(const GLboolean*)&(wglewGetContext()->x))
-#define WGLEW_GET_FUN(x) wglewGetContext()->x
-
-#else /* GLEW_MX */
+GLEWAPI GLenum GLEWAPIENTRY wglewInit ();
+GLEWAPI GLboolean GLEWAPIENTRY wglewIsSupported (const char *name);
 
+#ifndef WGLEW_GET_VAR
 #define WGLEW_GET_VAR(x) (*(const GLboolean*)&x)
-#define WGLEW_GET_FUN(x) x
-
-GLEWAPI GLboolean GLEWAPIENTRY wglewIsSupported (const char *name);
+#endif
 
-#endif /* GLEW_MX */
+#ifndef WGLEW_GET_FUN
+#define WGLEW_GET_FUN(x) x
+#endif
 
 GLEWAPI GLboolean GLEWAPIENTRY wglewGetExtension (const char *name);
 

3rdParty/glew/bin/x64/glew32.dll renamed to 3rdParty/glew/binWin64/glew32.dll

@@ -1,2 +1,54 @@
 
 
+# AMD Radeon:tm: ProRender SDK
+
+AMD Radeon:tm: ProRender is a powerful physically-based rendering engine that enables creative professionals to produce stunningly photorealistic images.
+https://www.amd.com/en/technologies/radeon-prorender
+
+This repo contains :
+- the AMD Radeon:tm: ProRender library: includes and built binaries.
+- some tutorials demo samples.
+
+## Building and running the Tutorials
+
+On Visual Studio:
+```
+> cd tutorials
+> ..\premake5\win\premake5.exe vs2019
+then open tutorials/Tutorials.sln
+```
+
+On Linux:
+```
+> cd tutorials
+> ../premake5/linux64/premake5 gmake
+> make -j config=release_x64
+```
+
+On MacOS:
+```
+> cd tutorials
+> ../premake5/osx/premake5 gmake
+> make -j config=release_x64
+```
+
+To run a demo, just select the executable and start it, example:
+```
+> cd tutorials/Bin
+> ./21_material_layered64
+this demo generates the rendering output image: 21.png
+```
+
+See detailed documentation at 
+https://radeon-pro.github.io/RadeonProRenderDocs/sdk/tutorials.html
+
+## Additional Info
+
+- Radeon:tm: ProRender GPUOpen web site
+https://gpuopen.com/radeon-pro-render/
+
+- Radeon:tm: ProRenderSDK documentation
+https://radeon-pro.github.io/RadeonProRenderDocs/sdk/about.html
+
+
+