From 7e798ff57e317eb018b5a4922659841f9a0ea0da Mon Sep 17 00:00:00 2001
From: foreman <dl.constructicon@amd.com>
Date: Mon, 2 Mar 2015 17:54:56 -0500
Subject: [PATCH] P4 to Git Change 1126532 by gandryey@gera-dev-w7 on
 2015/03/02 17:19:16

	ECR #304775 - Don't report depth stencil write support

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_gl.cpp#46 edit
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_gl_amd.hpp#16 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#117 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.hpp#88 edit


[ROCm/clr commit: 006d563073db1649d89a34e1211db431cf3113b6]
---
 .../clr/rocclr/runtime/platform/memory.cpp    | 34 +++++++++----------
 .../clr/rocclr/runtime/platform/memory.hpp    |  3 +-
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/projects/clr/rocclr/runtime/platform/memory.cpp b/projects/clr/rocclr/runtime/platform/memory.cpp
index 7f4af7b21c..c03e10d5bf 100644
--- a/projects/clr/rocclr/runtime/platform/memory.cpp
+++ b/projects/clr/rocclr/runtime/platform/memory.cpp
@@ -1029,7 +1029,9 @@ Image::numSupportedFormats(const Context& context, cl_mem_object_type image_type
     }
 
     if (supportDepthStencil) {
-        numFormats += sizeof(supportedDepthStencilFormats) / sizeof(cl_image_format);
+        if (flags & CL_MEM_READ_ONLY) {
+            numFormats += sizeof(supportedDepthStencilFormats) / sizeof(cl_image_format);
+        }
     }
 
     return numFormats;
@@ -1058,7 +1060,8 @@ Image::getSupportedFormats(
         if (devices[i]->settings().supportDepthsRGB_) {
             supportDepthsRGB = true;
         }
-        if (devices[i]->settings().checkExtension(ClKhrGLDepthImages)) {
+        if (devices[i]->settings().checkExtension(ClKhrGLDepthImages) &&
+            (context.info().flags_ & Context::GLDeviceKhr)) {
             supportDepthStencil = true;
         }
     }
@@ -1113,38 +1116,35 @@ Image::getSupportedFormats(
     }
 
     if (supportDepthStencil) {
-        for (uint i = 0; i < sizeof(supportedDepthStencilFormats) / sizeof(cl_image_format); i++) {
-            if (numFormats == num_entries) {
-                break;
+        if (flags & CL_MEM_READ_ONLY) {
+            for (uint i = 0; i < sizeof(supportedDepthStencilFormats) / sizeof(cl_image_format); i++) {
+                if (numFormats == num_entries) {
+                    break;
+                }
+                *format++ = amd::Image::supportedDepthStencilFormats[i];
+                numFormats++;
             }
-            *format++ = amd::Image::supportedDepthStencilFormats[i];
         }
     }
     return numFormats;
 }
 
 bool
-Image::Format::isSupported(const Context& context, cl_mem_object_type image_type) const
+Image::Format::isSupported(const Context& context,
+     cl_mem_object_type image_type, cl_mem_flags flags) const
 {
-    uint numFormats = numSupportedFormats(context, image_type) ;
+    uint numFormats = numSupportedFormats(context, image_type, flags) ;
 
-    cl_image_format *image_formats = new cl_image_format[numFormats];
+    std::vector<cl_image_format> image_formats(numFormats);
 
-    if (image_formats == NULL) {
-        return false;
-    }
-
-    getSupportedFormats(context, image_type, numFormats, image_formats) ;
+    getSupportedFormats(context, image_type, numFormats, image_formats.data(), flags);
 
     for (uint i = 0; i < numFormats; i++) {
         if (*this == image_formats[i]) {
-            delete image_formats;
             return true;
         }
     }
 
-    delete image_formats;
-
     return false;
 }
 
diff --git a/projects/clr/rocclr/runtime/platform/memory.hpp b/projects/clr/rocclr/runtime/platform/memory.hpp
index 502446d32c..24b5db1c7e 100644
--- a/projects/clr/rocclr/runtime/platform/memory.hpp
+++ b/projects/clr/rocclr/runtime/platform/memory.hpp
@@ -465,7 +465,8 @@ public:
         bool isValid() const;
 
         //! Returns true if this format is supported by runtime, false otherwise
-        bool isSupported(const Context& context, cl_mem_object_type image_type=0) const;
+        bool isSupported(const Context& context,
+            cl_mem_object_type image_type = 0, cl_mem_flags flags = 0) const;
 
         //! Compare 2 image formats.
         bool operator == (const Format& rhs) const {