1 files changed, 71 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types12.go b/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types12.go
new file mode 100644
index 000000000..58023cb60
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/types12.go
@@ -0,0 +1,71 @@
+// +build cl12
+
+package cl
+
+// #ifdef __APPLE__
+// #include "OpenCL/opencl.h"
+// #else
+// #include "cl.h"
+// #endif
+import "C"
+
+const (
+	ChannelDataTypeUNormInt24  ChannelDataType = C.CL_UNORM_INT24
+	ChannelOrderDepth          ChannelOrder    = C.CL_DEPTH
+	ChannelOrderDepthStencil   ChannelOrder    = C.CL_DEPTH_STENCIL
+	MemHostNoAccess            MemFlag         = C.CL_MEM_HOST_NO_ACCESS  // OpenCL 1.2
+	MemHostReadOnly            MemFlag         = C.CL_MEM_HOST_READ_ONLY  // OpenCL 1.2
+	MemHostWriteOnly           MemFlag         = C.CL_MEM_HOST_WRITE_ONLY // OpenCL 1.2
+	MemObjectTypeImage1D       MemObjectType   = C.CL_MEM_OBJECT_IMAGE1D
+	MemObjectTypeImage1DArray  MemObjectType   = C.CL_MEM_OBJECT_IMAGE1D_ARRAY
+	MemObjectTypeImage1DBuffer MemObjectType   = C.CL_MEM_OBJECT_IMAGE1D_BUFFER
+	MemObjectTypeImage2DArray  MemObjectType   = C.CL_MEM_OBJECT_IMAGE2D_ARRAY
+	// This flag specifies that the region being mapped in the memory object is being mapped for writing.
+	//
+	// The contents of the region being mapped are to be discarded. This is typically the case when the
+	// region being mapped is overwritten by the host. This flag allows the implementation to no longer
+	// guarantee that the pointer returned by clEnqueueMapBuffer or clEnqueueMapImage contains the
+	// latest bits in the region being mapped which can be a significant performance enhancement.
+	MapFlagWriteInvalidateRegion MapFlag = C.CL_MAP_WRITE_INVALIDATE_REGION
+)
+
+func init() {
+	errorMap[C.CL_COMPILE_PROGRAM_FAILURE] = ErrCompileProgramFailure
+	errorMap[C.CL_DEVICE_PARTITION_FAILED] = ErrDevicePartitionFailed
+	errorMap[C.CL_INVALID_COMPILER_OPTIONS] = ErrInvalidCompilerOptions
+	errorMap[C.CL_INVALID_DEVICE_PARTITION_COUNT] = ErrInvalidDevicePartitionCount
+	errorMap[C.CL_INVALID_IMAGE_DESCRIPTOR] = ErrInvalidImageDescriptor
+	errorMap[C.CL_INVALID_LINKER_OPTIONS] = ErrInvalidLinkerOptions
+	errorMap[C.CL_KERNEL_ARG_INFO_NOT_AVAILABLE] = ErrKernelArgInfoNotAvailable
+	errorMap[C.CL_LINK_PROGRAM_FAILURE] = ErrLinkProgramFailure
+	errorMap[C.CL_LINKER_NOT_AVAILABLE] = ErrLinkerNotAvailable
+	channelOrderNameMap[ChannelOrderDepth] = "Depth"
+	channelOrderNameMap[ChannelOrderDepthStencil] = "DepthStencil"
+	channelDataTypeNameMap[ChannelDataTypeUNormInt24] = "UNormInt24"
+}
+
+type ImageDescription struct {
+	Type                            MemObjectType
+	Width, Height, Depth            int
+	ArraySize, RowPitch, SlicePitch int
+	NumMipLevels, NumSamples        int
+	Buffer                          *MemObject
+}
+
+func (d ImageDescription) toCl() C.cl_image_desc {
+	var desc C.cl_image_desc
+	desc.image_type = C.cl_mem_object_type(d.Type)
+	desc.image_width = C.size_t(d.Width)
+	desc.image_height = C.size_t(d.Height)
+	desc.image_depth = C.size_t(d.Depth)
+	desc.image_array_size = C.size_t(d.ArraySize)
+	desc.image_row_pitch = C.size_t(d.RowPitch)
+	desc.image_slice_pitch = C.size_t(d.SlicePitch)
+	desc.num_mip_levels = C.cl_uint(d.NumMipLevels)
+	desc.num_samples = C.cl_uint(d.NumSamples)
+	desc.buffer = nil
+	if d.Buffer != nil {
+		desc.buffer = d.Buffer.clMem
+	}
+	return desc
+}