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d4c39b88c5b1d1a245bce61dcd4059a9ca7017d8
rocm-systems/opencl/amdocl/cl_d3d10.cpp
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//
// Copyright (c) 2009 Advanced Micro Devices, Inc. All rights reserved.
//
#ifdef _WIN32
#include "top.hpp"
#include <d3d10_1.h>
#include <dxgi.h>
#include "cl_common.hpp"
#include "cl_d3d10_amd.hpp"
#include "runtime/platform/command.hpp"
#include <cstring>
#include <utility>
/*! \addtogroup API
* @{
*
* \addtogroup CL_D3D10_Interops
*
* This section discusses OpenCL functions that allow applications to use Direct3D 10
* resources (buffers/textures) as OpenCL memory objects. This allows efficient sharing of
* data between OpenCL and Direct3D 10. The OpenCL API can be used to execute kernels that
* read and/or write memory objects that are also the Direct3D resources.
* An OpenCL image object can be created from a D3D10 texture object. An
* OpenCL buffer object can be created from a D3D10 buffer object (index/vertex).
*
* @}
* \addtogroup clGetDeviceIDsFromD3D10KHR
* @{
*/
RUNTIME_ENTRY(cl_int, clGetDeviceIDsFromD3D10KHR,
(cl_platform_id platform, cl_d3d10_device_source_khr d3d_device_source,
void* d3d_object, cl_d3d10_device_set_khr d3d_device_set, cl_uint num_entries,
cl_device_id* devices, cl_uint* num_devices)) {
cl_int errcode;
ID3D10Device* d3d10_device = NULL;
cl_device_id* gpu_devices;
cl_uint num_gpu_devices = 0;
bool create_d3d10Device = false;
static const bool VALIDATE_ONLY = true;
HMODULE d3d10Module = NULL;
if (platform != NULL && platform != AMD_PLATFORM) {
LogWarning("\"platrform\" is not a valid AMD platform");
return CL_INVALID_PLATFORM;
}
if (((num_entries > 0 || num_devices == NULL) && devices == NULL) ||
(num_entries == 0 && devices != NULL)) {
return CL_INVALID_VALUE;
}
// Get GPU devices
errcode = clGetDeviceIDs(NULL, CL_DEVICE_TYPE_GPU, 0, NULL, &num_gpu_devices);
if (errcode != CL_SUCCESS && errcode != CL_DEVICE_NOT_FOUND) {
return CL_INVALID_VALUE;
}
if (!num_gpu_devices) {
*not_null(num_devices) = 0;
return CL_DEVICE_NOT_FOUND;
}
switch (d3d_device_source) {
case CL_D3D10_DEVICE_KHR:
d3d10_device = static_cast<ID3D10Device*>(d3d_object);
break;
case CL_D3D10_DXGI_ADAPTER_KHR: {
typedef HRESULT(WINAPI * LPD3D10CREATEDEVICE)(IDXGIAdapter*, D3D10_DRIVER_TYPE, HMODULE, UINT,
UINT32, ID3D10Device**);
static LPD3D10CREATEDEVICE dynamicD3D10CreateDevice = NULL;
d3d10Module = LoadLibrary("D3D10.dll");
if (d3d10Module == NULL) {
return CL_INVALID_PLATFORM;
}
dynamicD3D10CreateDevice =
(LPD3D10CREATEDEVICE)GetProcAddress(d3d10Module, "D3D10CreateDevice");
IDXGIAdapter* dxgi_adapter = static_cast<IDXGIAdapter*>(d3d_object);
HRESULT hr = dynamicD3D10CreateDevice(dxgi_adapter, D3D10_DRIVER_TYPE_HARDWARE, NULL, 0,
D3D10_SDK_VERSION, &d3d10_device);
if (SUCCEEDED(hr) && (NULL != d3d10_device)) {
create_d3d10Device = true;
} else {
FreeLibrary(d3d10Module);
return CL_INVALID_VALUE;
}
} break;
default:
LogWarning("\"d3d_device_source\" is invalid");
return CL_INVALID_VALUE;
}
switch (d3d_device_set) {
case CL_PREFERRED_DEVICES_FOR_D3D10_KHR:
case CL_ALL_DEVICES_FOR_D3D10_KHR: {
gpu_devices = (cl_device_id*)alloca(num_gpu_devices * sizeof(cl_device_id));
errcode = clGetDeviceIDs(NULL, CL_DEVICE_TYPE_GPU, num_gpu_devices, gpu_devices, NULL);
if (errcode != CL_SUCCESS) {
break;
}
void* external_device[amd::Context::DeviceFlagIdx::LastDeviceFlagIdx] = {};
external_device[amd::Context::DeviceFlagIdx::D3D10DeviceKhrIdx] = d3d10_device;
std::vector<amd::Device*> compatible_devices;
for (cl_uint i = 0; i < num_gpu_devices; ++i) {
cl_device_id device = gpu_devices[i];
if (is_valid(device) &&
as_amd(device)->bindExternalDevice(amd::Context::Flags::D3D10DeviceKhr, external_device,
NULL, VALIDATE_ONLY)) {
compatible_devices.push_back(as_amd(device));
}
}
if (compatible_devices.size() == 0) {
*not_null(num_devices) = 0;
errcode = CL_DEVICE_NOT_FOUND;
break;
}
auto it = compatible_devices.cbegin();
cl_uint compatible_count = std::min(num_entries, (cl_uint)compatible_devices.size());
while (compatible_count--) {
*devices++ = as_cl(*it++);
--num_entries;
}
while (num_entries--) {
*devices++ = (cl_device_id)0;
}
*not_null(num_devices) = (cl_uint)compatible_devices.size();
} break;
default:
LogWarning("\"d3d_device_set\" is invalid");
errcode = CL_INVALID_VALUE;
}
if (create_d3d10Device) {
d3d10_device->Release();
FreeLibrary(d3d10Module);
}
return errcode;
}
RUNTIME_EXIT
/*! @}
* \addtogroup clCreateFromD3D10BufferKHR
* @{
*/
/*! \brief Creates an OpenCL buffer object from a Direct3D 10 resource.
*
* \param context is a valid OpenCL context.
*
* \param flags is a bit-field that is used to specify usage information.
* Only CL_MEM_READ_ONLY, CL_MEM_WRITE_ONLY and CL_MEM_READ_WRITE values
* can be used.
*
* \param pD3DResource is a valid pointer to a D3D10 resource of type ID3D10Buffer.
*
* \return valid non-zero OpenCL buffer object and \a errcode_ret is set
* to CL_SUCCESS if the buffer object is created successfully. It returns a NULL
* value with one of the following error values returned in \a errcode_ret:
* - CL_INVALID_CONTEXT if \a context is not a valid context or if Direct3D 10
* interoperatbility has not been initialized between context and the ID3D10Device
* from which pD3DResource was created.
* - CL_INVALID_VALUE if values specified in \a clFlags are not valid.
* - CL_INVALID_D3D_RESOURCE if \a pD3DResource is not of type ID3D10Buffer.
* - CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required
* by the runtime.
*
* \version 1.0r33?
*/
RUNTIME_ENTRY_RET(cl_mem, clCreateFromD3D10BufferKHR,
(cl_context context, cl_mem_flags flags, ID3D10Buffer* pD3DResource,
cl_int* errcode_ret)) {
cl_mem clMemObj = NULL;
if (!is_valid(context)) {
*not_null(errcode_ret) = CL_INVALID_CONTEXT;
LogWarning("invalid parameter \"context\"");
return clMemObj;
}
if (!flags) flags = CL_MEM_READ_WRITE;
if (!(((flags & CL_MEM_READ_ONLY) == CL_MEM_READ_ONLY) ||
((flags & CL_MEM_WRITE_ONLY) == CL_MEM_WRITE_ONLY) ||
((flags & CL_MEM_READ_WRITE) == CL_MEM_READ_WRITE))) {
*not_null(errcode_ret) = CL_INVALID_VALUE;
LogWarning("invalid parameter \"flags\"");
return clMemObj;
}
if (!pD3DResource) {
*not_null(errcode_ret) = CL_INVALID_VALUE;
LogWarning("parameter \"pD3DResource\" is a NULL pointer");
return clMemObj;
}
return (
amd::clCreateBufferFromD3D10ResourceAMD(*as_amd(context), flags, pD3DResource, errcode_ret));
}
RUNTIME_EXIT
/*! @}
* \addtogroup clCreateImageFromD3D10Resource
* @{
*/
/*! \brief Create an OpenCL 2D or 3D image object from a D3D10 resource.
*
* \param context is a valid OpenCL context.
*
* \param flags is a bit-field that is used to specify usage information.
* Only CL_MEM_READ_ONLY, CL_MEM_WRITE_ONLY and CL_MEM_READ_WRITE values
* can be used.
*
* \param pD3DResource is a valid pointer to a D3D10 resource of type
* ID3D10Texture2D, ID3D10Texture2D, or ID3D10Texture3D.
* If pD3DResource is of type ID3D10Texture1D then the created image object
* will be a 1D mipmapped image object.
* If pD3DResource is of type ID3D10Texture2D and was not created with flag
* D3D10_RESOURCE_MISC_TEXTURECUBE then the created image object will be a
* 2D mipmapped image object.
* If pD3DResource is of type ID3D10Texture2D and was created with flag
* D3D10_RESOURCE_MISC_TEXTURECUBE then the created image object will be
* a cubemap mipmapped image object.
* errocde_ret returns CL_INVALID_D3D_RESOURCE if an OpenCL memory object has
* already been created from pD3DResource in context.
* If pD3DResource is of type ID3D10Texture3D then the created image object will
* be a 3D mipmapped imageobject.
*
* \return valid non-zero OpenCL image object and \a errcode_ret is set
* to CL_SUCCESS if the image object is created successfully. It returns a NULL
* value with one of the following error values returned in \a errcode_ret:
* - CL_INVALID_CONTEXT if \a context is not a valid context or if Direct3D 10
* interoperatbility has not been initialized between context and the ID3D10Device
* from which pD3DResource was created.
* - CL_INVALID_VALUE if values specified in \a flags are not valid.
* - CL_INVALID_D3D_RESOURCE if \a pD3DResource is not of type ID3D10Texture1D,
* ID3D10Texture2D, or ID3D10Texture3D.
* - CL_INVALID_D3D_RESOURCE if an OpenCL memory object has already been created
* from \a pD3DResource in context.
* - CL_INVALID_IMAGE_FORMAT if the Direct3D 10 texture format does not map
* to an appropriate OpenCL image format.
* - CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required
* by the runtime.
*
* \version 1.0r48?
*/
RUNTIME_ENTRY_RET(cl_mem, clCreateImageFromD3D10Resource,
(cl_context context, cl_mem_flags flags, ID3D10Resource* pD3DResource,
UINT subresource, int* errcode_ret, UINT dimension)) {
cl_mem clMemObj = NULL;
if (!is_valid(context)) {
*not_null(errcode_ret) = CL_INVALID_CONTEXT;
LogWarning("invalid parameter \"context\"");
return clMemObj;
}
if (!flags) flags = CL_MEM_READ_WRITE;
if (!(((flags & CL_MEM_READ_ONLY) == CL_MEM_READ_ONLY) ||
((flags & CL_MEM_WRITE_ONLY) == CL_MEM_WRITE_ONLY) ||
((flags & CL_MEM_READ_WRITE) == CL_MEM_READ_WRITE))) {
*not_null(errcode_ret) = CL_INVALID_VALUE;
LogWarning("invalid parameter \"flags\"");
return clMemObj;
}
if (!pD3DResource) {
*not_null(errcode_ret) = CL_INVALID_VALUE;
LogWarning("parameter \"pD3DResource\" is a NULL pointer");
return clMemObj;
}
// Verify context init'ed for interop
ID3D10Device* pDev;
pD3DResource->GetDevice(&pDev);
if (pDev == NULL) {
*not_null(errcode_ret) = CL_INVALID_D3D10_DEVICE_KHR;
LogWarning("Cannot retrieve D3D10 device from D3D10 resource");
return (cl_mem)0;
}
pDev->Release();
if (!((*as_amd(context)).info().flags_ & amd::Context::D3D10DeviceKhr)) {
*not_null(errcode_ret) = CL_INVALID_CONTEXT;
LogWarning("\"amdContext\" is not created from D3D10 device");
return (cl_mem)0;
}
// Check for image support
const std::vector<amd::Device*>& devices = as_amd(context)->devices();
bool supportPass = false;
bool sizePass = false;
for (const auto& it : devices) {
if (it->info().imageSupport_) {
supportPass = true;
}
}
if (!supportPass) {
*not_null(errcode_ret) = CL_INVALID_OPERATION;
LogWarning("there are no devices in context to support images");
return (cl_mem)0;
}
switch (dimension) {
#if 0
case 1:
return(amd::clCreateImage1DFromD3D10ResourceAMD(
*as_amd(context),
flags,
pD3DResource,
subresource,
errcode_ret));
#endif // 0
case 2:
return (amd::clCreateImage2DFromD3D10ResourceAMD(*as_amd(context), flags, pD3DResource,
subresource, errcode_ret));
case 3:
return (amd::clCreateImage3DFromD3D10ResourceAMD(*as_amd(context), flags, pD3DResource,
subresource, errcode_ret));
default:
break;
}
*not_null(errcode_ret) = CL_INVALID_D3D10_RESOURCE_KHR;
return (cl_mem)0;
}
RUNTIME_EXIT
/*! @}
* \addtogroup clCreateFromD3D10Texture2DKHR
* @{
*/
RUNTIME_ENTRY_RET(cl_mem, clCreateFromD3D10Texture2DKHR,
(cl_context context, cl_mem_flags flags, ID3D10Texture2D* resource,
UINT subresource, cl_int* errcode_ret)) {
return clCreateImageFromD3D10Resource(context, flags, resource, subresource, errcode_ret, 2);
}
RUNTIME_EXIT
/*! @}
* \addtogroup clCreateFromD3D10Texture3DKHR
* @{
*/
RUNTIME_ENTRY_RET(cl_mem, clCreateFromD3D10Texture3DKHR,
(cl_context context, cl_mem_flags flags, ID3D10Texture3D* resource,
UINT subresource, cl_int* errcode_ret)) {
return clCreateImageFromD3D10Resource(context, flags, resource, subresource, errcode_ret, 3);
}
RUNTIME_EXIT
/*! @}
* \addtogroup clEnqueueAcquireD3D10ObjectsKHR
* @{
*/
RUNTIME_ENTRY(cl_int, clEnqueueAcquireD3D10ObjectsKHR,
(cl_command_queue command_queue, cl_uint num_objects, const cl_mem* mem_objects,
cl_uint num_events_in_wait_list, const cl_event* event_wait_list, cl_event* event)) {
return amd::clEnqueueAcquireExtObjectsAMD(command_queue, num_objects, mem_objects,
num_events_in_wait_list, event_wait_list, event,
CL_COMMAND_ACQUIRE_D3D10_OBJECTS_KHR);
}
RUNTIME_EXIT
/*! @}
* \addtogroup clEnqueueReleaseD3D10ObjectsKHR
* @{
*/
RUNTIME_ENTRY(cl_int, clEnqueueReleaseD3D10ObjectsKHR,
(cl_command_queue command_queue, cl_uint num_objects, const cl_mem* mem_objects,
cl_uint num_events_in_wait_list, const cl_event* event_wait_list, cl_event* event)) {
return amd::clEnqueueReleaseExtObjectsAMD(command_queue, num_objects, mem_objects,
num_events_in_wait_list, event_wait_list, event,
CL_COMMAND_RELEASE_D3D10_OBJECTS_KHR);
}
RUNTIME_EXIT
//
//
// namespace amd
//
//
namespace amd {
/*! @}
* \addtogroup CL-D3D10 interop helper functions
* @{
*/
//*******************************************************************
//
// Internal implementation of CL API functions
//
//*******************************************************************
//
// clCreateBufferFromD3D10ResourceAMD
//
cl_mem clCreateBufferFromD3D10ResourceAMD(Context& amdContext, cl_mem_flags flags,
ID3D10Resource* pD3DResource, int* errcode_ret) {
// Verify pD3DResource is a buffer
D3D10_RESOURCE_DIMENSION rType;
pD3DResource->GetType(&rType);
if (rType != D3D10_RESOURCE_DIMENSION_BUFFER) {
*not_null(errcode_ret) = CL_INVALID_D3D10_RESOURCE_KHR;
return (cl_mem)0;
}
D3D10Object obj;
int errcode = D3D10Object::initD3D10Object(amdContext, pD3DResource, 0, obj);
if (CL_SUCCESS != errcode) {
*not_null(errcode_ret) = errcode;
return (cl_mem)0;
}
BufferD3D10* pBufferD3D10 = new (amdContext) BufferD3D10(amdContext, flags, obj);
if (!pBufferD3D10) {
*not_null(errcode_ret) = CL_OUT_OF_HOST_MEMORY;
return (cl_mem)0;
}
if (!pBufferD3D10->create()) {
*not_null(errcode_ret) = CL_MEM_OBJECT_ALLOCATION_FAILURE;
pBufferD3D10->release();
return (cl_mem)0;
}
*not_null(errcode_ret) = CL_SUCCESS;
return as_cl<Memory>(pBufferD3D10);
}
#if 0
// There is no support for 1D images in the base imagee code
//
// clCreateImage1DFromD3D10ResourceAMD
//
cl_mem clCreateImage1DFromD3D10ResourceAMD(
Context& amdContext,
cl_mem_flags flags,
ID3D10Resource* pD3DResource,
UINT subresource,
int* errcode_ret)
{
// Verify the resource is a 1D texture
D3D10_RESOURCE_DIMENSION rType;
pD3DResource->GetType(&rType);
if(rType != D3D10_RESOURCE_DIMENSION_TEXTURE1D) {
*not_null(errcode_ret) = CL_INVALID_D3D10_RESOURCE_KHR;
return (cl_mem) 0;
}
D3D10Object obj;
int errcode = D3D10Object::initD3D10Object(pD3DResource, subresource, obj);
if(CL_SUCCESS != errcode)
{
*not_null(errcode_ret) = errcode;
return (cl_mem) 0;
}
Image1DD3D10 *pImage1DD3D10 = new Image1DD3D10(amdContext, flags, obj);
if(!pImage1DD3D10) {
*not_null(errcode_ret) = CL_OUT_OF_HOST_MEMORY;
return (cl_mem) 0;
}
if (!pImage1DD3D10->create()) {
*not_null(errcode_ret) = CL_MEM_OBJECT_ALLOCATION_FAILURE;
pImage1DD3D10->release();
return (cl_mem) 0;
}
*not_null(errcode_ret) = CL_SUCCESS;
return as_cl<Memory>(pImage1DD3D10);
}
#endif
//
// clCreateImage2DFromD3D10ResourceAMD
//
cl_mem clCreateImage2DFromD3D10ResourceAMD(Context& amdContext, cl_mem_flags flags,
ID3D10Resource* pD3DResource, UINT subresource,
int* errcode_ret) {
// Verify the resource is a 2D texture
D3D10_RESOURCE_DIMENSION rType;
pD3DResource->GetType(&rType);
if (rType != D3D10_RESOURCE_DIMENSION_TEXTURE2D) {
*not_null(errcode_ret) = CL_INVALID_D3D10_RESOURCE_KHR;
return (cl_mem)0;
}
D3D10Object obj;
int errcode = D3D10Object::initD3D10Object(amdContext, pD3DResource, subresource, obj);
if (CL_SUCCESS != errcode) {
*not_null(errcode_ret) = errcode;
return (cl_mem)0;
}
Image2DD3D10* pImage2DD3D10 = new (amdContext) Image2DD3D10(amdContext, flags, obj);
if (!pImage2DD3D10) {
*not_null(errcode_ret) = CL_OUT_OF_HOST_MEMORY;
return (cl_mem)0;
}
if (!pImage2DD3D10->create()) {
*not_null(errcode_ret) = CL_MEM_OBJECT_ALLOCATION_FAILURE;
pImage2DD3D10->release();
return (cl_mem)0;
}
*not_null(errcode_ret) = CL_SUCCESS;
return as_cl<Memory>(pImage2DD3D10);
}
//
// clCreateImage2DFromD3D10ResourceAMD
//
cl_mem clCreateImage3DFromD3D10ResourceAMD(Context& amdContext, cl_mem_flags flags,
ID3D10Resource* pD3DResource, UINT subresource,
int* errcode_ret) {
// Verify the resource is a 2D texture
D3D10_RESOURCE_DIMENSION rType;
pD3DResource->GetType(&rType);
if (rType != D3D10_RESOURCE_DIMENSION_TEXTURE3D) {
*not_null(errcode_ret) = CL_INVALID_D3D10_RESOURCE_KHR;
return (cl_mem)0;
}
D3D10Object obj;
int errcode = D3D10Object::initD3D10Object(amdContext, pD3DResource, subresource, obj);
if (CL_SUCCESS != errcode) {
*not_null(errcode_ret) = errcode;
return (cl_mem)0;
}
Image3DD3D10* pImage3DD3D10 = new (amdContext) Image3DD3D10(amdContext, flags, obj);
if (!pImage3DD3D10) {
*not_null(errcode_ret) = CL_OUT_OF_HOST_MEMORY;
return (cl_mem)0;
}
if (!pImage3DD3D10->create()) {
*not_null(errcode_ret) = CL_MEM_OBJECT_ALLOCATION_FAILURE;
pImage3DD3D10->release();
return (cl_mem)0;
}
*not_null(errcode_ret) = CL_SUCCESS;
return as_cl<Memory>(pImage3DD3D10);
}
//
// Helper function SyncD3D10Objects
//
void SyncD3D10Objects(std::vector<amd::Memory*>& memObjects) {
Memory*& mem = memObjects.front();
if (!mem) {
LogWarning("\nNULL memory object\n");
return;
}
InteropObject* interop = mem->getInteropObj();
if (!interop) {
LogWarning("\nNULL interop object\n");
return;
}
D3D10Object* d3d10Obj = interop->asD3D10Object();
if (!d3d10Obj) {
LogWarning("\nNULL D3D10 object\n");
return;
}
ID3D10Query* query = d3d10Obj->getQuery();
if (!query) {
LogWarning("\nNULL ID3D10Query\n");
return;
}
query->End();
BOOL data = FALSE;
while (S_OK != query->GetData(&data, sizeof(BOOL), 0)) {
}
}
//
// Class D3D10Object implementation
//
size_t D3D10Object::getElementBytes(DXGI_FORMAT dxgiFmt) {
size_t bytesPerPixel;
switch (dxgiFmt) {
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32A32_SINT:
bytesPerPixel = 16;
break;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R32G32B32_SINT:
bytesPerPixel = 12;
break;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
bytesPerPixel = 8;
break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UNORM:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_R11G11B10_FLOAT:
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R32_SINT:
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
case DXGI_FORMAT_R8G8_B8G8_UNORM:
case DXGI_FORMAT_G8R8_G8B8_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8X8_UNORM:
bytesPerPixel = 4;
break;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_B5G5R5A1_UNORM:
bytesPerPixel = 2;
break;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM:
case DXGI_FORMAT_R1_UNORM:
bytesPerPixel = 1;
break;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM:
// Less than 1 byte per pixel - needs special consideration
bytesPerPixel = 0;
break;
default:
bytesPerPixel = 0;
_ASSERT(FALSE);
break;
}
return bytesPerPixel;
}
cl_image_format D3D10Object::getCLFormatFromDXGI(DXGI_FORMAT dxgiFmt) {
cl_image_format fmt;
//! @todo [odintsov]: add real fmt conversion from DXGI to CL
fmt.image_channel_order = 0; // CL_RGBA;
fmt.image_channel_data_type = 0; // CL_UNSIGNED_INT8;
switch (dxgiFmt) {
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
fmt.image_channel_order = CL_RGBA;
break;
case DXGI_FORMAT_R32G32B32A32_FLOAT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_FLOAT;
break;
case DXGI_FORMAT_R32G32B32A32_UINT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_UNSIGNED_INT32;
break;
case DXGI_FORMAT_R32G32B32A32_SINT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_SIGNED_INT32;
break;
case DXGI_FORMAT_R32G32B32_TYPELESS:
fmt.image_channel_order = CL_RGB;
break;
case DXGI_FORMAT_R32G32B32_FLOAT:
fmt.image_channel_order = CL_RGB;
fmt.image_channel_data_type = CL_FLOAT;
break;
case DXGI_FORMAT_R32G32B32_UINT:
fmt.image_channel_order = CL_RGB;
fmt.image_channel_data_type = CL_UNSIGNED_INT32;
break;
case DXGI_FORMAT_R32G32B32_SINT:
fmt.image_channel_order = CL_RGB;
fmt.image_channel_data_type = CL_SIGNED_INT32;
break;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
fmt.image_channel_order = CL_RGBA;
break;
case DXGI_FORMAT_R16G16B16A16_FLOAT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_HALF_FLOAT;
break;
case DXGI_FORMAT_R16G16B16A16_UNORM:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_UNORM_INT16;
break;
case DXGI_FORMAT_R16G16B16A16_UINT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_UNSIGNED_INT16;
break;
case DXGI_FORMAT_R16G16B16A16_SNORM:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_SNORM_INT16;
break;
case DXGI_FORMAT_R16G16B16A16_SINT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_SIGNED_INT16;
break;
case DXGI_FORMAT_R32G32_TYPELESS:
fmt.image_channel_order = CL_RG;
break;
case DXGI_FORMAT_R32G32_FLOAT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_FLOAT;
break;
case DXGI_FORMAT_R32G32_UINT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_UNSIGNED_INT32;
break;
case DXGI_FORMAT_R32G32_SINT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_SIGNED_INT32;
break;
case DXGI_FORMAT_R32G8X24_TYPELESS:
break;
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
break;
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
break;
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
fmt.image_channel_order = CL_RGBA;
break;
case DXGI_FORMAT_R10G10B10A2_UNORM:
fmt.image_channel_order = CL_RGBA;
break;
case DXGI_FORMAT_R10G10B10A2_UINT:
fmt.image_channel_order = CL_RGBA;
break;
case DXGI_FORMAT_R11G11B10_FLOAT:
fmt.image_channel_order = CL_RGB;
break;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
fmt.image_channel_order = CL_RGBA;
break;
case DXGI_FORMAT_R8G8B8A8_UNORM:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_R8G8B8A8_UINT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_UNSIGNED_INT8;
break;
case DXGI_FORMAT_R8G8B8A8_SNORM:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_SNORM_INT8;
break;
case DXGI_FORMAT_R8G8B8A8_SINT:
fmt.image_channel_order = CL_RGBA;
fmt.image_channel_data_type = CL_SIGNED_INT8;
break;
case DXGI_FORMAT_R16G16_TYPELESS:
fmt.image_channel_order = CL_RG;
break;
case DXGI_FORMAT_R16G16_FLOAT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_HALF_FLOAT;
break;
case DXGI_FORMAT_R16G16_UNORM:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_UNORM_INT16;
break;
case DXGI_FORMAT_R16G16_UINT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_UNSIGNED_INT16;
break;
case DXGI_FORMAT_R16G16_SNORM:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_SNORM_INT16;
break;
case DXGI_FORMAT_R16G16_SINT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_SIGNED_INT16;
break;
case DXGI_FORMAT_R32_TYPELESS:
fmt.image_channel_order = CL_R;
break;
case DXGI_FORMAT_D32_FLOAT:
break;
case DXGI_FORMAT_R32_FLOAT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_FLOAT;
break;
case DXGI_FORMAT_R32_UINT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_UNSIGNED_INT32;
break;
case DXGI_FORMAT_R32_SINT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_SIGNED_INT32;
break;
case DXGI_FORMAT_R24G8_TYPELESS:
fmt.image_channel_order = CL_RG;
break;
case DXGI_FORMAT_D24_UNORM_S8_UINT:
break;
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
break;
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
break;
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
break;
case DXGI_FORMAT_R8G8_B8G8_UNORM:
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_G8R8_G8B8_UNORM:
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_B8G8R8A8_UNORM:
fmt.image_channel_order = CL_BGRA;
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_B8G8R8X8_UNORM:
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_R8G8_TYPELESS:
fmt.image_channel_order = CL_RG;
break;
case DXGI_FORMAT_R8G8_UNORM:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_R8G8_UINT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_UNSIGNED_INT8;
break;
case DXGI_FORMAT_R8G8_SNORM:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_SNORM_INT8;
break;
case DXGI_FORMAT_R8G8_SINT:
fmt.image_channel_order = CL_RG;
fmt.image_channel_data_type = CL_SIGNED_INT8;
break;
case DXGI_FORMAT_R16_TYPELESS:
fmt.image_channel_order = CL_R;
break;
case DXGI_FORMAT_R16_FLOAT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_HALF_FLOAT;
break;
case DXGI_FORMAT_D16_UNORM:
fmt.image_channel_data_type = CL_UNORM_INT16;
break;
case DXGI_FORMAT_R16_UNORM:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_UNORM_INT16;
break;
case DXGI_FORMAT_R16_UINT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_UNSIGNED_INT16;
break;
case DXGI_FORMAT_R16_SNORM:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_SNORM_INT16;
break;
case DXGI_FORMAT_R16_SINT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_SIGNED_INT16;
break;
case DXGI_FORMAT_B5G6R5_UNORM:
fmt.image_channel_data_type = CL_UNORM_SHORT_565;
break;
case DXGI_FORMAT_B5G5R5A1_UNORM:
fmt.image_channel_order = CL_BGRA;
break;
case DXGI_FORMAT_R8_TYPELESS:
fmt.image_channel_order = CL_R;
break;
case DXGI_FORMAT_R8_UNORM:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_R8_UINT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_UNSIGNED_INT8;
break;
case DXGI_FORMAT_R8_SNORM:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_SNORM_INT8;
break;
case DXGI_FORMAT_R8_SINT:
fmt.image_channel_order = CL_R;
fmt.image_channel_data_type = CL_SIGNED_INT8;
break;
case DXGI_FORMAT_A8_UNORM:
fmt.image_channel_order = CL_A;
fmt.image_channel_data_type = CL_UNORM_INT8;
break;
case DXGI_FORMAT_R1_UNORM:
fmt.image_channel_order = CL_R;
break;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM:
break;
default:
_ASSERT(FALSE);
break;
}
return fmt;
}
size_t D3D10Object::getResourceByteSize() {
size_t bytes = 1;
//! @todo [odintsov]: take into consideration the mip level?!
switch (objDesc_.objDim_) {
case D3D10_RESOURCE_DIMENSION_BUFFER:
bytes = objDesc_.objSize_.ByteWidth;
break;
case D3D10_RESOURCE_DIMENSION_TEXTURE3D:
bytes = objDesc_.objSize_.Depth;
case D3D10_RESOURCE_DIMENSION_TEXTURE2D:
bytes *= objDesc_.objSize_.Height;
case D3D10_RESOURCE_DIMENSION_TEXTURE1D:
bytes *= objDesc_.objSize_.Width * getElementBytes();
break;
default:
LogError("getResourceByteSize: unknown type of D3D10 resource");
bytes = 0;
break;
}
return bytes;
}
int D3D10Object::initD3D10Object(const Context& amdContext, ID3D10Resource* pRes, UINT subres,
D3D10Object& obj) {
ID3D10Device* pDev;
HRESULT hr;
ScopedLock sl(resLock_);
// Check if this ressource has already been used for interop
for (const auto& it : resources_) {
if (it.first == (void*)pRes && it.second == subres) {
return CL_INVALID_D3D10_RESOURCE_KHR;
}
}
(obj.pD3D10Res_ = pRes)->GetDevice(&pDev);
if (!pDev) {
return CL_INVALID_D3D10_DEVICE_KHR;
}
D3D10_QUERY_DESC desc = {D3D10_QUERY_EVENT, 0};
pDev->CreateQuery(&desc, &obj.pQuery_);
#define SET_SHARED_FLAGS() \
{ \
obj.pD3D10ResOrig_ = obj.pD3D10Res_; \
memcpy(&obj.objDescOrig_, &obj.objDesc_, sizeof(D3D10ObjDesc_t)); \
/* @todo - Check device type and select right usage for resource */ \
/* For now get only DPU path, CPU path for buffers */ \
/* will not worl on DEFAUL resources */ \
/*desc.Usage = D3D10_USAGE_STAGING;*/ \
desc.Usage = D3D10_USAGE_DEFAULT; \
desc.MiscFlags = D3D10_RESOURCE_MISC_SHARED; \
desc.CPUAccessFlags = 0; \
}
#define STORE_SHARED_FLAGS(restype) \
{ \
if (S_OK == hr && obj.pD3D10Res_) { \
obj.objDesc_.objFlags_.d3d10Usage_ = desc.Usage; \
obj.objDesc_.objFlags_.bindFlags_ = desc.BindFlags; \
obj.objDesc_.objFlags_.miscFlags_ = desc.MiscFlags; \
obj.objDesc_.objFlags_.cpuAccessFlags_ = desc.CPUAccessFlags; \
} else { \
LogError("\nCannot create shared " #restype "\n"); \
return CL_INVALID_D3D10_RESOURCE_KHR; \
} \
}
#define SET_BINDING() \
{ \
switch (desc.Format) { \
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT: \
case DXGI_FORMAT_D32_FLOAT: \
case DXGI_FORMAT_D24_UNORM_S8_UINT: \
case DXGI_FORMAT_D16_UNORM: \
desc.BindFlags = D3D10_BIND_DEPTH_STENCIL; \
break; \
default: \
desc.BindFlags = D3D10_BIND_SHADER_RESOURCE | D3D10_BIND_RENDER_TARGET; \
break; \
} \
}
pRes->GetType(&obj.objDesc_.objDim_);
// Init defaults
obj.objDesc_.objSize_.Height = 1;
obj.objDesc_.objSize_.Depth = 1;
obj.objDesc_.mipLevels_ = 1;
obj.objDesc_.arraySize_ = 1;
obj.objDesc_.dxgiFormat_ = DXGI_FORMAT_UNKNOWN;
obj.objDesc_.dxgiSampleDesc_ = dxgiSampleDescDefault;
switch (obj.objDesc_.objDim_) {
case D3D10_RESOURCE_DIMENSION_BUFFER: // = 1,
{
D3D10_BUFFER_DESC desc;
(reinterpret_cast<ID3D10Buffer*>(pRes))->GetDesc(&desc);
obj.objDesc_.objSize_.ByteWidth = desc.ByteWidth;
obj.objDesc_.objFlags_.d3d10Usage_ = desc.Usage;
obj.objDesc_.objFlags_.bindFlags_ = desc.BindFlags;
obj.objDesc_.objFlags_.cpuAccessFlags_ = desc.CPUAccessFlags;
obj.objDesc_.objFlags_.miscFlags_ = desc.MiscFlags;
// Handle D3D10Buffer without shared handle - create
// a duplicate with shared handle to provide for CAL
if (!(obj.objDesc_.objFlags_.miscFlags_ & D3D10_RESOURCE_MISC_SHARED)) {
SET_SHARED_FLAGS();
desc.BindFlags = D3D10_BIND_SHADER_RESOURCE | D3D10_BIND_RENDER_TARGET;
hr = pDev->CreateBuffer(&desc, NULL, (ID3D10Buffer**)&obj.pD3D10Res_);
STORE_SHARED_FLAGS(ID3D10Buffer);
}
} break;
case D3D10_RESOURCE_DIMENSION_TEXTURE1D: // = 2,
{
D3D10_TEXTURE1D_DESC desc;
(reinterpret_cast<ID3D10Texture1D*>(pRes))->GetDesc(&desc);
if (subres) {
// Calculate correct size of the subresource
UINT miplevel = subres;
if (desc.ArraySize > 1) {
miplevel = subres % desc.ArraySize;
}
if (miplevel >= desc.MipLevels) {
LogWarning("\nMiplevel >= number of miplevels\n");
}
if (subres >= desc.MipLevels * desc.ArraySize) {
return CL_INVALID_VALUE;
}
desc.Width >>= miplevel;
if (!desc.Width) {
desc.Width = 1;
}
}
obj.objDesc_.objSize_.Width = desc.Width;
obj.objDesc_.mipLevels_ = desc.MipLevels;
obj.objDesc_.arraySize_ = desc.ArraySize;
obj.objDesc_.dxgiFormat_ = desc.Format;
obj.objDesc_.objFlags_.d3d10Usage_ = desc.Usage;
obj.objDesc_.objFlags_.bindFlags_ = desc.BindFlags;
obj.objDesc_.objFlags_.cpuAccessFlags_ = desc.CPUAccessFlags;
obj.objDesc_.objFlags_.miscFlags_ = desc.MiscFlags;
// Handle D3D10Texture1D without shared handle - create
// a duplicate with shared handle and provide it for CAL
// Workaround for subresource > 0 in shared resource
if (subres) obj.objDesc_.objFlags_.miscFlags_ &= ~(D3D10_RESOURCE_MISC_SHARED);
if (!(obj.objDesc_.objFlags_.miscFlags_ & D3D10_RESOURCE_MISC_SHARED)) {
SET_SHARED_FLAGS();
SET_BINDING();
obj.objDesc_.mipLevels_ = desc.MipLevels = 1;
obj.objDesc_.arraySize_ = desc.ArraySize = 1;
hr = pDev->CreateTexture1D(&desc, NULL, (ID3D10Texture1D**)&obj.pD3D10Res_);
STORE_SHARED_FLAGS(ID3D10Texture1D);
}
} break;
case D3D10_RESOURCE_DIMENSION_TEXTURE2D: // = 3,
{
D3D10_TEXTURE2D_DESC desc;
(reinterpret_cast<ID3D10Texture2D*>(pRes))->GetDesc(&desc);
if (subres) {
// Calculate correct size of the subresource
UINT miplevel = subres;
if (desc.ArraySize > 1) {
miplevel = subres % desc.MipLevels;
}
if (miplevel >= desc.MipLevels) {
LogWarning("\nMiplevel >= number of miplevels\n");
}
if (subres >= desc.MipLevels * desc.ArraySize) {
return CL_INVALID_VALUE;
}
desc.Width >>= miplevel;
if (!desc.Width) {
desc.Width = 1;
}
desc.Height >>= miplevel;
if (!desc.Height) {
desc.Height = 1;
}
}
obj.objDesc_.objSize_.Width = desc.Width;
obj.objDesc_.objSize_.Height = desc.Height;
obj.objDesc_.mipLevels_ = desc.MipLevels;
obj.objDesc_.arraySize_ = desc.ArraySize;
obj.objDesc_.dxgiFormat_ = desc.Format;
obj.objDesc_.dxgiSampleDesc_ = desc.SampleDesc;
obj.objDesc_.objFlags_.d3d10Usage_ = desc.Usage;
obj.objDesc_.objFlags_.bindFlags_ = desc.BindFlags;
obj.objDesc_.objFlags_.cpuAccessFlags_ = desc.CPUAccessFlags;
obj.objDesc_.objFlags_.miscFlags_ = desc.MiscFlags;
// Handle D3D10Texture2D without shared handle - create
// a duplicate with shared handle and provide it for CAL
// Workaround for subresource > 0 in shared resource
if (subres) obj.objDesc_.objFlags_.miscFlags_ &= ~(D3D10_RESOURCE_MISC_SHARED);
if (!(obj.objDesc_.objFlags_.miscFlags_ & D3D10_RESOURCE_MISC_SHARED)) {
SET_SHARED_FLAGS();
SET_BINDING();
obj.objDesc_.mipLevels_ = desc.MipLevels = 1;
obj.objDesc_.arraySize_ = desc.ArraySize = 1;
hr = pDev->CreateTexture2D(&desc, NULL, (ID3D10Texture2D**)&obj.pD3D10Res_);
STORE_SHARED_FLAGS(ID3D10Texture2D);
}
} break;
case D3D10_RESOURCE_DIMENSION_TEXTURE3D: // = 4
{
D3D10_TEXTURE3D_DESC desc;
(reinterpret_cast<ID3D10Texture3D*>(pRes))->GetDesc(&desc);
if (subres) {
// Calculate correct size of the subresource
UINT miplevel = subres;
if (miplevel >= desc.MipLevels) {
LogWarning("\nMiplevel >= number of miplevels\n");
}
if (subres >= desc.MipLevels) {
return CL_INVALID_VALUE;
}
desc.Width >>= miplevel;
if (!desc.Width) {
desc.Width = 1;
}
desc.Height >>= miplevel;
if (!desc.Height) {
desc.Height = 1;
}
desc.Depth >>= miplevel;
if (!desc.Depth) {
desc.Depth = 1;
}
}
obj.objDesc_.objSize_.Width = desc.Width;
obj.objDesc_.objSize_.Height = desc.Height;
obj.objDesc_.objSize_.Depth = desc.Depth;
obj.objDesc_.mipLevels_ = desc.MipLevels;
obj.objDesc_.dxgiFormat_ = desc.Format;
obj.objDesc_.objFlags_.d3d10Usage_ = desc.Usage;
obj.objDesc_.objFlags_.bindFlags_ = desc.BindFlags;
obj.objDesc_.objFlags_.cpuAccessFlags_ = desc.CPUAccessFlags;
obj.objDesc_.objFlags_.miscFlags_ = desc.MiscFlags;
// Handle D3D10Texture3D without shared handle - create
// a duplicate with shared handle and provide it for CAL
// Workaround for subresource > 0 in shared resource
if (obj.objDesc_.mipLevels_ > 1)
obj.objDesc_.objFlags_.miscFlags_ &= ~(D3D10_RESOURCE_MISC_SHARED);
if (!(obj.objDesc_.objFlags_.miscFlags_ & D3D10_RESOURCE_MISC_SHARED)) {
SET_SHARED_FLAGS();
SET_BINDING();
obj.objDesc_.mipLevels_ = desc.MipLevels = 1;
hr = pDev->CreateTexture3D(&desc, NULL, (ID3D10Texture3D**)&obj.pD3D10Res_);
STORE_SHARED_FLAGS(ID3D10Texture3D);
}
} break;
default:
LogError("unknown type of D3D10 resource");
return CL_INVALID_D3D10_RESOURCE_KHR;
}
obj.subRes_ = subres;
pDev->Release();
// Check for CL format compatibilty
if (obj.objDesc_.objDim_ != D3D10_RESOURCE_DIMENSION_BUFFER) {
cl_image_format clFmt = obj.getCLFormatFromDXGI(obj.objDesc_.dxgiFormat_);
amd::Image::Format imageFormat(clFmt);
if (!imageFormat.isSupported(amdContext)) {
return CL_INVALID_IMAGE_FORMAT_DESCRIPTOR;
}
}
resources_.push_back({pRes, subres});
return CL_SUCCESS;
}
bool D3D10Object::copyOrigToShared() {
// Don't copy if there is no orig
if (NULL == getD3D10ResOrig()) return true;
ID3D10Device* d3dDev;
pD3D10Res_->GetDevice(&d3dDev);
if (!d3dDev) {
LogError("\nCannot get D3D10 device from D3D10 resource\n");
return false;
}
// Any usage source can be read by GPU
d3dDev->CopySubresourceRegion(pD3D10Res_, 0, 0, 0, 0, pD3D10ResOrig_, subRes_, NULL);
// Flush D3D queues and make sure D3D stuff is finished
d3dDev->Flush();
pQuery_->End();
BOOL data = FALSE;
while ((S_OK != pQuery_->GetData(&data, sizeof(BOOL), 0)) || (data != TRUE)) {
}
d3dDev->Release();
return true;
}
bool D3D10Object::copySharedToOrig() {
// Don't copy if there is no orig
if (NULL == getD3D10ResOrig()) return true;
ID3D10Device* d3dDev;
pD3D10Res_->GetDevice(&d3dDev);
if (!d3dDev) {
LogError("\nCannot get D3D10 device from D3D10 resource\n");
return false;
}
d3dDev->CopySubresourceRegion(pD3D10ResOrig_, subRes_, 0, 0, 0, pD3D10Res_, 0, NULL);
d3dDev->Release();
return true;
}
std::vector<std::pair<void*, UINT>> D3D10Object::resources_;
Monitor D3D10Object::resLock_;
//
// Class BufferD3D10 implementation
//
void BufferD3D10::initDeviceMemory() {
deviceMemories_ =
reinterpret_cast<DeviceMemory*>(reinterpret_cast<char*>(this) + sizeof(BufferD3D10));
memset(deviceMemories_, 0, context_().devices().size() * sizeof(DeviceMemory));
}
//
// Class Image1DD3D10 implementation
//
void Image1DD3D10::initDeviceMemory() {
deviceMemories_ =
reinterpret_cast<DeviceMemory*>(reinterpret_cast<char*>(this) + sizeof(Image1DD3D10));
memset(deviceMemories_, 0, context_().devices().size() * sizeof(DeviceMemory));
}
//
// Class Image2DD3D10 implementation
//
void Image2DD3D10::initDeviceMemory() {
deviceMemories_ =
reinterpret_cast<DeviceMemory*>(reinterpret_cast<char*>(this) + sizeof(Image2DD3D10));
memset(deviceMemories_, 0, context_().devices().size() * sizeof(DeviceMemory));
}
//
// Class Image3DD3D10 implementation
//
void Image3DD3D10::initDeviceMemory() {
deviceMemories_ =
reinterpret_cast<DeviceMemory*>(reinterpret_cast<char*>(this) + sizeof(Image3DD3D10));
memset(deviceMemories_, 0, context_().devices().size() * sizeof(DeviceMemory));
}
} // namespace amd
#endif //_WIN32
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