| /* |
| * Direct3D blob file |
| * |
| * Copyright 2010 Rico Schüller |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| * |
| */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include "d3dcompiler_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(d3dcompiler); |
| |
| struct d3dcompiler_blob |
| { |
| ID3DBlob ID3DBlob_iface; |
| LONG refcount; |
| |
| SIZE_T size; |
| void *data; |
| }; |
| |
| static inline struct d3dcompiler_blob *impl_from_ID3DBlob(ID3DBlob *iface) |
| { |
| return CONTAINING_RECORD(iface, struct d3dcompiler_blob, ID3DBlob_iface); |
| } |
| |
| /* IUnknown methods */ |
| |
| static HRESULT STDMETHODCALLTYPE d3dcompiler_blob_QueryInterface(ID3DBlob *iface, REFIID riid, void **object) |
| { |
| TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object); |
| |
| if (IsEqualGUID(riid, &IID_ID3D10Blob) |
| || IsEqualGUID(riid, &IID_IUnknown)) |
| { |
| IUnknown_AddRef(iface); |
| *object = iface; |
| return S_OK; |
| } |
| |
| WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid)); |
| |
| *object = NULL; |
| return E_NOINTERFACE; |
| } |
| |
| static ULONG STDMETHODCALLTYPE d3dcompiler_blob_AddRef(ID3DBlob *iface) |
| { |
| struct d3dcompiler_blob *blob = impl_from_ID3DBlob(iface); |
| ULONG refcount = InterlockedIncrement(&blob->refcount); |
| |
| TRACE("%p increasing refcount to %u\n", blob, refcount); |
| |
| return refcount; |
| } |
| |
| static ULONG STDMETHODCALLTYPE d3dcompiler_blob_Release(ID3DBlob *iface) |
| { |
| struct d3dcompiler_blob *blob = impl_from_ID3DBlob(iface); |
| ULONG refcount = InterlockedDecrement(&blob->refcount); |
| |
| TRACE("%p decreasing refcount to %u\n", blob, refcount); |
| |
| if (!refcount) |
| { |
| HeapFree(GetProcessHeap(), 0, blob->data); |
| HeapFree(GetProcessHeap(), 0, blob); |
| } |
| |
| return refcount; |
| } |
| |
| /* ID3DBlob methods */ |
| |
| static void * STDMETHODCALLTYPE d3dcompiler_blob_GetBufferPointer(ID3DBlob *iface) |
| { |
| struct d3dcompiler_blob *blob = impl_from_ID3DBlob(iface); |
| |
| TRACE("iface %p\n", iface); |
| |
| return blob->data; |
| } |
| |
| static SIZE_T STDMETHODCALLTYPE d3dcompiler_blob_GetBufferSize(ID3DBlob *iface) |
| { |
| struct d3dcompiler_blob *blob = impl_from_ID3DBlob(iface); |
| |
| TRACE("iface %p\n", iface); |
| |
| return blob->size; |
| } |
| |
| static const struct ID3D10BlobVtbl d3dcompiler_blob_vtbl = |
| { |
| /* IUnknown methods */ |
| d3dcompiler_blob_QueryInterface, |
| d3dcompiler_blob_AddRef, |
| d3dcompiler_blob_Release, |
| /* ID3DBlob methods */ |
| d3dcompiler_blob_GetBufferPointer, |
| d3dcompiler_blob_GetBufferSize, |
| }; |
| |
| static HRESULT d3dcompiler_blob_init(struct d3dcompiler_blob *blob, SIZE_T data_size) |
| { |
| blob->ID3DBlob_iface.lpVtbl = &d3dcompiler_blob_vtbl; |
| blob->refcount = 1; |
| blob->size = data_size; |
| |
| blob->data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, data_size); |
| if (!blob->data) |
| { |
| ERR("Failed to allocate D3D blob data memory\n"); |
| return E_OUTOFMEMORY; |
| } |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI D3DCreateBlob(SIZE_T data_size, ID3DBlob **blob) |
| { |
| struct d3dcompiler_blob *object; |
| HRESULT hr; |
| |
| TRACE("data_size %lu, blob %p\n", data_size, blob); |
| |
| if (!blob) |
| { |
| WARN("Invalid blob specified.\n"); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object)); |
| if (!object) |
| return E_OUTOFMEMORY; |
| |
| hr = d3dcompiler_blob_init(object, data_size); |
| if (FAILED(hr)) |
| { |
| WARN("Failed to initialize blob, hr %#x.\n", hr); |
| HeapFree(GetProcessHeap(), 0, object); |
| return hr; |
| } |
| |
| *blob = &object->ID3DBlob_iface; |
| |
| TRACE("Created ID3DBlob %p\n", *blob); |
| |
| return S_OK; |
| } |
| |
| static BOOL check_blob_part(DWORD tag, D3D_BLOB_PART part) |
| { |
| BOOL add = FALSE; |
| |
| switch(part) |
| { |
| case D3D_BLOB_INPUT_SIGNATURE_BLOB: |
| if (tag == TAG_ISGN) add = TRUE; |
| break; |
| |
| case D3D_BLOB_OUTPUT_SIGNATURE_BLOB: |
| if (tag == TAG_OSGN || tag == TAG_OSG5) add = TRUE; |
| break; |
| |
| case D3D_BLOB_INPUT_AND_OUTPUT_SIGNATURE_BLOB: |
| if (tag == TAG_ISGN || tag == TAG_OSGN || tag == TAG_OSG5) add = TRUE; |
| break; |
| |
| case D3D_BLOB_PATCH_CONSTANT_SIGNATURE_BLOB: |
| if (tag == TAG_PCSG) add = TRUE; |
| break; |
| |
| case D3D_BLOB_ALL_SIGNATURE_BLOB: |
| if (tag == TAG_ISGN || tag == TAG_OSGN || tag == TAG_OSG5 || tag == TAG_PCSG) add = TRUE; |
| break; |
| |
| case D3D_BLOB_DEBUG_INFO: |
| if (tag == TAG_SDBG) add = TRUE; |
| break; |
| |
| case D3D_BLOB_LEGACY_SHADER: |
| if (tag == TAG_Aon9) add = TRUE; |
| break; |
| |
| case D3D_BLOB_XNA_PREPASS_SHADER: |
| if (tag == TAG_XNAP) add = TRUE; |
| break; |
| |
| case D3D_BLOB_XNA_SHADER: |
| if (tag == TAG_XNAS) add = TRUE; |
| break; |
| |
| default: |
| FIXME("Unhandled D3D_BLOB_PART %s.\n", debug_d3dcompiler_d3d_blob_part(part)); |
| break; |
| } |
| |
| TRACE("%s tag %s\n", add ? "Add" : "Skip", debugstr_an((const char *)&tag, 4)); |
| |
| return add; |
| } |
| |
| static HRESULT d3dcompiler_get_blob_part(const void *data, SIZE_T data_size, D3D_BLOB_PART part, UINT flags, ID3DBlob **blob) |
| { |
| struct dxbc src_dxbc, dst_dxbc; |
| HRESULT hr; |
| unsigned int i, count; |
| |
| if (!data || !data_size || flags || !blob) |
| { |
| WARN("Invalid arguments: data %p, data_size %lu, flags %#x, blob %p\n", data, data_size, flags, blob); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| if (part > D3D_BLOB_TEST_COMPILE_PERF |
| || (part < D3D_BLOB_TEST_ALTERNATE_SHADER && part > D3D_BLOB_XNA_SHADER)) |
| { |
| WARN("Invalid D3D_BLOB_PART: part %s\n", debug_d3dcompiler_d3d_blob_part(part)); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| hr = dxbc_parse(data, data_size, &src_dxbc); |
| if (FAILED(hr)) |
| { |
| WARN("Failed to parse blob part\n"); |
| return hr; |
| } |
| |
| hr = dxbc_init(&dst_dxbc, 0); |
| if (FAILED(hr)) |
| { |
| dxbc_destroy(&src_dxbc); |
| WARN("Failed to init dxbc\n"); |
| return hr; |
| } |
| |
| for (i = 0; i < src_dxbc.count; ++i) |
| { |
| struct dxbc_section *section = &src_dxbc.sections[i]; |
| |
| if (check_blob_part(section->tag, part)) |
| { |
| hr = dxbc_add_section(&dst_dxbc, section->tag, section->data, section->data_size); |
| if (FAILED(hr)) |
| { |
| dxbc_destroy(&src_dxbc); |
| dxbc_destroy(&dst_dxbc); |
| WARN("Failed to add section to dxbc\n"); |
| return hr; |
| } |
| } |
| } |
| |
| count = dst_dxbc.count; |
| |
| switch(part) |
| { |
| case D3D_BLOB_INPUT_SIGNATURE_BLOB: |
| case D3D_BLOB_OUTPUT_SIGNATURE_BLOB: |
| case D3D_BLOB_PATCH_CONSTANT_SIGNATURE_BLOB: |
| case D3D_BLOB_DEBUG_INFO: |
| case D3D_BLOB_LEGACY_SHADER: |
| case D3D_BLOB_XNA_PREPASS_SHADER: |
| case D3D_BLOB_XNA_SHADER: |
| if (count != 1) count = 0; |
| break; |
| |
| case D3D_BLOB_INPUT_AND_OUTPUT_SIGNATURE_BLOB: |
| if (count != 2) count = 0; |
| break; |
| |
| case D3D_BLOB_ALL_SIGNATURE_BLOB: |
| if (count != 3) count = 0; |
| break; |
| |
| default: |
| FIXME("Unhandled D3D_BLOB_PART %s.\n", debug_d3dcompiler_d3d_blob_part(part)); |
| break; |
| } |
| |
| if (count == 0) |
| { |
| dxbc_destroy(&src_dxbc); |
| dxbc_destroy(&dst_dxbc); |
| WARN("Nothing to write into the blob (count = 0)\n"); |
| return E_FAIL; |
| } |
| |
| /* some parts aren't full DXBCs, they contain only the data */ |
| if (count == 1 && (part == D3D_BLOB_DEBUG_INFO || part == D3D_BLOB_LEGACY_SHADER || part == D3D_BLOB_XNA_PREPASS_SHADER |
| || part == D3D_BLOB_XNA_SHADER)) |
| { |
| hr = D3DCreateBlob(dst_dxbc.sections[0].data_size, blob); |
| if (SUCCEEDED(hr)) |
| { |
| memcpy(ID3D10Blob_GetBufferPointer(*blob), dst_dxbc.sections[0].data, dst_dxbc.sections[0].data_size); |
| } |
| else |
| { |
| WARN("Could not create blob\n"); |
| } |
| } |
| else |
| { |
| hr = dxbc_write_blob(&dst_dxbc, blob); |
| if (FAILED(hr)) |
| { |
| WARN("Failed to write blob part\n"); |
| } |
| } |
| |
| dxbc_destroy(&src_dxbc); |
| dxbc_destroy(&dst_dxbc); |
| |
| return hr; |
| } |
| |
| static BOOL check_blob_strip(DWORD tag, UINT flags) |
| { |
| BOOL add = TRUE; |
| |
| if (flags & D3DCOMPILER_STRIP_TEST_BLOBS) FIXME("Unhandled flag D3DCOMPILER_STRIP_TEST_BLOBS.\n"); |
| |
| switch(tag) |
| { |
| case TAG_RDEF: |
| case TAG_STAT: |
| if (flags & D3DCOMPILER_STRIP_REFLECTION_DATA) add = FALSE; |
| break; |
| |
| case TAG_SDBG: |
| if (flags & D3DCOMPILER_STRIP_DEBUG_INFO) add = FALSE; |
| break; |
| |
| default: |
| break; |
| } |
| |
| TRACE("%s tag %s\n", add ? "Add" : "Skip", debugstr_an((const char *)&tag, 4)); |
| |
| return add; |
| } |
| |
| static HRESULT d3dcompiler_strip_shader(const void *data, SIZE_T data_size, UINT flags, ID3DBlob **blob) |
| { |
| struct dxbc src_dxbc, dst_dxbc; |
| HRESULT hr; |
| unsigned int i; |
| |
| if (!blob) |
| { |
| WARN("NULL for blob specified\n"); |
| return E_FAIL; |
| } |
| |
| if (!data || !data_size) |
| { |
| WARN("Invalid arguments: data %p, data_size %lu\n", data, data_size); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| hr = dxbc_parse(data, data_size, &src_dxbc); |
| if (FAILED(hr)) |
| { |
| WARN("Failed to parse blob part\n"); |
| return hr; |
| } |
| |
| /* src_dxbc.count >= dst_dxbc.count */ |
| hr = dxbc_init(&dst_dxbc, src_dxbc.count); |
| if (FAILED(hr)) |
| { |
| dxbc_destroy(&src_dxbc); |
| WARN("Failed to init dxbc\n"); |
| return hr; |
| } |
| |
| for (i = 0; i < src_dxbc.count; ++i) |
| { |
| struct dxbc_section *section = &src_dxbc.sections[i]; |
| |
| if (check_blob_strip(section->tag, flags)) |
| { |
| hr = dxbc_add_section(&dst_dxbc, section->tag, section->data, section->data_size); |
| if (FAILED(hr)) |
| { |
| dxbc_destroy(&src_dxbc); |
| dxbc_destroy(&dst_dxbc); |
| WARN("Failed to add section to dxbc\n"); |
| return hr; |
| } |
| } |
| } |
| |
| hr = dxbc_write_blob(&dst_dxbc, blob); |
| if (FAILED(hr)) |
| { |
| WARN("Failed to write blob part\n"); |
| } |
| |
| dxbc_destroy(&src_dxbc); |
| dxbc_destroy(&dst_dxbc); |
| |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DGetBlobPart(const void *data, SIZE_T data_size, D3D_BLOB_PART part, UINT flags, ID3DBlob **blob) |
| { |
| TRACE("data %p, data_size %lu, part %s, flags %#x, blob %p\n", data, |
| data_size, debug_d3dcompiler_d3d_blob_part(part), flags, blob); |
| |
| return d3dcompiler_get_blob_part(data, data_size, part, flags, blob); |
| } |
| |
| HRESULT WINAPI D3DGetInputSignatureBlob(const void *data, SIZE_T data_size, ID3DBlob **blob) |
| { |
| TRACE("data %p, data_size %lu, blob %p\n", data, data_size, blob); |
| |
| return d3dcompiler_get_blob_part(data, data_size, D3D_BLOB_INPUT_SIGNATURE_BLOB, 0, blob); |
| } |
| |
| HRESULT WINAPI D3DGetOutputSignatureBlob(const void *data, SIZE_T data_size, ID3DBlob **blob) |
| { |
| TRACE("data %p, data_size %lu, blob %p\n", data, data_size, blob); |
| |
| return d3dcompiler_get_blob_part(data, data_size, D3D_BLOB_OUTPUT_SIGNATURE_BLOB, 0, blob); |
| } |
| |
| HRESULT WINAPI D3DGetInputAndOutputSignatureBlob(const void *data, SIZE_T data_size, ID3DBlob **blob) |
| { |
| TRACE("data %p, data_size %lu, blob %p\n", data, data_size, blob); |
| |
| return d3dcompiler_get_blob_part(data, data_size, D3D_BLOB_INPUT_AND_OUTPUT_SIGNATURE_BLOB, 0, blob); |
| } |
| |
| HRESULT WINAPI D3DGetDebugInfo(const void *data, SIZE_T data_size, ID3DBlob **blob) |
| { |
| TRACE("data %p, data_size %lu, blob %p\n", data, data_size, blob); |
| |
| return d3dcompiler_get_blob_part(data, data_size, D3D_BLOB_DEBUG_INFO, 0, blob); |
| } |
| |
| HRESULT WINAPI D3DStripShader(const void *data, SIZE_T data_size, UINT flags, ID3D10Blob **blob) |
| { |
| TRACE("data %p, data_size %lu, flags %#x, blob %p\n", data, data_size, flags, blob); |
| |
| return d3dcompiler_strip_shader(data, data_size, flags, blob); |
| } |
| |
| HRESULT WINAPI D3DReadFileToBlob(const WCHAR *filename, ID3DBlob **contents) |
| { |
| FIXME("filename %s, contents %p\n", debugstr_w(filename), contents); |
| |
| return E_NOTIMPL; |
| } |
| |
| HRESULT WINAPI D3DWriteBlobToFile(ID3DBlob* blob, const WCHAR *filename, BOOL overwrite) |
| { |
| FIXME("blob %p, filename %s, overwrite %d\n", blob, debugstr_w(filename), overwrite); |
| |
| return E_NOTIMPL; |
| } |