6 files changed, 12 insertions, 12 deletions
diff --git a/intern/cycles/device/device.h b/intern/cycles/device/device.h
index 99e80d10424..555fd5ec2d2 100644
--- a/intern/cycles/device/device.h
+++ b/intern/cycles/device/device.h
@@ -288,7 +288,7 @@ public:
 	Stats &stats;
 
 	/* memory alignment */
-	virtual int mem_address_alignment() { return MIN_ALIGNMENT_CPU_DATA_TYPES; }
+	virtual int mem_sub_ptr_alignment() { return MIN_ALIGNMENT_CPU_DATA_TYPES; }
 
 	/* constant memory */
 	virtual void const_copy_to(const char *name, void *host, size_t size) = 0;
diff --git a/intern/cycles/device/device_cpu.cpp b/intern/cycles/device/device_cpu.cpp
index fd55ec3687a..6be60f8bbb6 100644
--- a/intern/cycles/device/device_cpu.cpp
+++ b/intern/cycles/device/device_cpu.cpp
@@ -299,7 +299,7 @@ public:
 
 			if(mem.type == MEM_DEVICE_ONLY) {
 				assert(!mem.host_pointer);
-				size_t alignment = mem_address_alignment();
+				size_t alignment = MIN_ALIGNMENT_CPU_DATA_TYPES;
 				void *data = util_aligned_malloc(mem.memory_size(), alignment);
 				mem.device_pointer = (device_ptr)data;
 			}
diff --git a/intern/cycles/device/device_denoising.cpp b/intern/cycles/device/device_denoising.cpp
index 1862deb9a61..644cf6cd10e 100644
--- a/intern/cycles/device/device_denoising.cpp
+++ b/intern/cycles/device/device_denoising.cpp
@@ -95,7 +95,7 @@ bool DenoisingTask::run_denoising()
 	buffer.width = rect.z - rect.x;
 	buffer.stride = align_up(buffer.width, 4);
 	buffer.h = rect.w - rect.y;
-	buffer.pass_stride = align_up(buffer.stride * buffer.h, divide_up(device->mem_address_alignment(), sizeof(float)));
+	buffer.pass_stride = align_up(buffer.stride * buffer.h, divide_up(device->mem_sub_ptr_alignment(), sizeof(float)));
 	buffer.mem.alloc_to_device(buffer.pass_stride * buffer.passes, false);
 
 	device_ptr null_ptr = (device_ptr) 0;
diff --git a/intern/cycles/device/opencl/opencl.h b/intern/cycles/device/opencl/opencl.h
index f38c2f65c1e..85ef14ee29a 100644
--- a/intern/cycles/device/opencl/opencl.h
+++ b/intern/cycles/device/opencl/opencl.h
@@ -140,7 +140,7 @@ public:
 	                               int *minor,
 	                               cl_int* error = NULL);
 
-	static int mem_address_alignment(cl_device_id device_id);
+	static int mem_sub_ptr_alignment(cl_device_id device_id);
 
 	/* Get somewhat more readable device name.
 	 * Main difference is AMD OpenCL here which only gives code name
@@ -346,7 +346,7 @@ public:
 	void mem_zero(device_memory& mem);
 	void mem_free(device_memory& mem);
 
-	int mem_address_alignment();
+	int mem_sub_ptr_alignment();
 
 	void const_copy_to(const char *name, void *host, size_t size);
 	void tex_alloc(device_memory& mem);
diff --git a/intern/cycles/device/opencl/opencl_base.cpp b/intern/cycles/device/opencl/opencl_base.cpp
index 7de78d413ed..bfa2702ad62 100644
--- a/intern/cycles/device/opencl/opencl_base.cpp
+++ b/intern/cycles/device/opencl/opencl_base.cpp
@@ -473,9 +473,9 @@ void OpenCLDeviceBase::mem_free(device_memory& mem)
 	}
 }
 
-int OpenCLDeviceBase::mem_address_alignment()
+int OpenCLDeviceBase::mem_sub_ptr_alignment()
 {
-	return OpenCLInfo::mem_address_alignment(cdDevice);
+	return OpenCLInfo::mem_sub_ptr_alignment(cdDevice);
 }
 
 device_ptr OpenCLDeviceBase::mem_alloc_sub_ptr(device_memory& mem, int offset, int size)
diff --git a/intern/cycles/device/opencl/opencl_util.cpp b/intern/cycles/device/opencl/opencl_util.cpp
index 7db6fa0c416..a776f48b5e9 100644
--- a/intern/cycles/device/opencl/opencl_util.cpp
+++ b/intern/cycles/device/opencl/opencl_util.cpp
@@ -1136,16 +1136,16 @@ bool OpenCLInfo::get_driver_version(cl_device_id device_id,
 	return true;
 }
 
-int OpenCLInfo::mem_address_alignment(cl_device_id device_id)
+int OpenCLInfo::mem_sub_ptr_alignment(cl_device_id device_id)
 {
-	int base_align_bytes;
+	int base_align_bits;
 	if(clGetDeviceInfo(device_id,
-	                   CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE,
+	                   CL_DEVICE_MEM_BASE_ADDR_ALIGN,
 	                   sizeof(int),
-	                   &base_align_bytes,
+	                   &base_align_bits,
 	                   NULL) == CL_SUCCESS)
 	{
-		return base_align_bytes;
+		return base_align_bits/8;
 	}
 	return 1;
 }