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// +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
}
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