| /* |
| * Copyright 2008 Luis Busquets |
| * Copyright 2009 Matteo Bruni |
| * Copyright 2011 Travis Athougies |
| * |
| * 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" |
| |
| #define NONAMELESSUNION |
| #define NONAMELESSSTRUCT |
| #include "wine/debug.h" |
| #include "wine/unicode.h" |
| #include "windef.h" |
| #include "wingdi.h" |
| #include "objbase.h" |
| #include "d3dcommon.h" |
| #include "d3dcompiler.h" |
| #include "d3dx9_36_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(d3dx); |
| |
| /* This function is not declared in the SDK headers yet */ |
| HRESULT WINAPI D3DAssemble(LPCVOID data, SIZE_T datasize, LPCSTR filename, |
| const D3D_SHADER_MACRO *defines, ID3DInclude *include, |
| UINT flags, |
| ID3DBlob **shader, ID3DBlob **error_messages); |
| |
| static inline BOOL is_valid_bytecode(DWORD token) |
| { |
| return (token & 0xfffe0000) == 0xfffe0000; |
| } |
| |
| const char * WINAPI D3DXGetPixelShaderProfile(struct IDirect3DDevice9 *device) |
| { |
| D3DCAPS9 caps; |
| |
| TRACE("device %p\n", device); |
| |
| if (!device) return NULL; |
| |
| IDirect3DDevice9_GetDeviceCaps(device,&caps); |
| |
| switch (caps.PixelShaderVersion) |
| { |
| case D3DPS_VERSION(1, 1): |
| return "ps_1_1"; |
| |
| case D3DPS_VERSION(1, 2): |
| return "ps_1_2"; |
| |
| case D3DPS_VERSION(1, 3): |
| return "ps_1_3"; |
| |
| case D3DPS_VERSION(1, 4): |
| return "ps_1_4"; |
| |
| case D3DPS_VERSION(2, 0): |
| if ((caps.PS20Caps.NumTemps>=22) && |
| (caps.PS20Caps.Caps&D3DPS20CAPS_ARBITRARYSWIZZLE) && |
| (caps.PS20Caps.Caps&D3DPS20CAPS_GRADIENTINSTRUCTIONS) && |
| (caps.PS20Caps.Caps&D3DPS20CAPS_PREDICATION) && |
| (caps.PS20Caps.Caps&D3DPS20CAPS_NODEPENDENTREADLIMIT) && |
| (caps.PS20Caps.Caps&D3DPS20CAPS_NOTEXINSTRUCTIONLIMIT)) |
| { |
| return "ps_2_a"; |
| } |
| if ((caps.PS20Caps.NumTemps>=32) && |
| (caps.PS20Caps.Caps&D3DPS20CAPS_NOTEXINSTRUCTIONLIMIT)) |
| { |
| return "ps_2_b"; |
| } |
| return "ps_2_0"; |
| |
| case D3DPS_VERSION(3, 0): |
| return "ps_3_0"; |
| } |
| |
| return NULL; |
| } |
| |
| UINT WINAPI D3DXGetShaderSize(const DWORD *byte_code) |
| { |
| const DWORD *ptr = byte_code; |
| |
| TRACE("byte_code %p\n", byte_code); |
| |
| if (!ptr) return 0; |
| |
| /* Look for the END token, skipping the VERSION token */ |
| while (*++ptr != D3DSIO_END) |
| { |
| /* Skip comments */ |
| if ((*ptr & D3DSI_OPCODE_MASK) == D3DSIO_COMMENT) |
| { |
| ptr += ((*ptr & D3DSI_COMMENTSIZE_MASK) >> D3DSI_COMMENTSIZE_SHIFT); |
| } |
| } |
| ++ptr; |
| |
| /* Return the shader size in bytes */ |
| return (ptr - byte_code) * sizeof(*ptr); |
| } |
| |
| DWORD WINAPI D3DXGetShaderVersion(const DWORD *byte_code) |
| { |
| TRACE("byte_code %p\n", byte_code); |
| |
| return byte_code ? *byte_code : 0; |
| } |
| |
| const char * WINAPI D3DXGetVertexShaderProfile(struct IDirect3DDevice9 *device) |
| { |
| D3DCAPS9 caps; |
| |
| TRACE("device %p\n", device); |
| |
| if (!device) return NULL; |
| |
| IDirect3DDevice9_GetDeviceCaps(device,&caps); |
| |
| switch (caps.VertexShaderVersion) |
| { |
| case D3DVS_VERSION(1, 1): |
| return "vs_1_1"; |
| case D3DVS_VERSION(2, 0): |
| if ((caps.VS20Caps.NumTemps>=13) && |
| (caps.VS20Caps.DynamicFlowControlDepth==24) && |
| (caps.VS20Caps.Caps&D3DPS20CAPS_PREDICATION)) |
| { |
| return "vs_2_a"; |
| } |
| return "vs_2_0"; |
| case D3DVS_VERSION(3, 0): |
| return "vs_3_0"; |
| } |
| |
| return NULL; |
| } |
| |
| HRESULT WINAPI D3DXFindShaderComment(const DWORD *byte_code, DWORD fourcc, const void **data, UINT *size) |
| { |
| const DWORD *ptr = byte_code; |
| |
| TRACE("byte_code %p, fourcc %x, data %p, size %p\n", byte_code, fourcc, data, size); |
| |
| if (data) *data = NULL; |
| if (size) *size = 0; |
| |
| if (!byte_code) return D3DERR_INVALIDCALL; |
| if (!is_valid_bytecode(*byte_code)) return D3DXERR_INVALIDDATA; |
| |
| while (*++ptr != D3DSIO_END) |
| { |
| /* Check if it is a comment */ |
| if ((*ptr & D3DSI_OPCODE_MASK) == D3DSIO_COMMENT) |
| { |
| DWORD comment_size = (*ptr & D3DSI_COMMENTSIZE_MASK) >> D3DSI_COMMENTSIZE_SHIFT; |
| |
| /* Check if this is the comment we are looking for */ |
| if (*(ptr + 1) == fourcc) |
| { |
| UINT ctab_size = (comment_size - 1) * sizeof(DWORD); |
| LPCVOID ctab_data = ptr + 2; |
| if (size) |
| *size = ctab_size; |
| if (data) |
| *data = ctab_data; |
| TRACE("Returning comment data at %p with size %d\n", ctab_data, ctab_size); |
| return D3D_OK; |
| } |
| ptr += comment_size; |
| } |
| } |
| |
| return S_FALSE; |
| } |
| |
| HRESULT WINAPI D3DXAssembleShader(const char *data, UINT data_len, const D3DXMACRO *defines, |
| ID3DXInclude *include, DWORD flags, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| /* Forward to d3dcompiler: the parameter types aren't really different, |
| the actual data types are equivalent */ |
| HRESULT hr = D3DAssemble(data, data_len, NULL, (D3D_SHADER_MACRO *)defines, |
| (ID3DInclude *)include, flags, (ID3DBlob **)shader, |
| (ID3DBlob **)error_messages); |
| |
| if(hr == E_FAIL) hr = D3DXERR_INVALIDDATA; |
| return hr; |
| } |
| |
| /* D3DXInclude private implementation, used to implement |
| D3DXAssembleShaderFromFile from D3DXAssembleShader */ |
| /* To be able to correctly resolve include search paths we have to store |
| the pathname of each include file. We store the pathname pointer right |
| before the file data. */ |
| static HRESULT WINAPI d3dincludefromfile_open(ID3DXInclude *iface, |
| D3DXINCLUDE_TYPE include_type, |
| LPCSTR filename, LPCVOID parent_data, |
| LPCVOID *data, UINT *bytes) { |
| const char *p, *parent_name = ""; |
| char *pathname = NULL; |
| char **buffer = NULL; |
| HANDLE file; |
| UINT size; |
| |
| if(parent_data != NULL) |
| parent_name = *((const char **)parent_data - 1); |
| |
| TRACE("Looking up for include file %s, parent %s\n", debugstr_a(filename), debugstr_a(parent_name)); |
| |
| if ((p = strrchr(parent_name, '\\')) || (p = strrchr(parent_name, '/'))) p++; |
| else p = parent_name; |
| pathname = HeapAlloc(GetProcessHeap(), 0, (p - parent_name) + strlen(filename) + 1); |
| if(!pathname) |
| return HRESULT_FROM_WIN32(GetLastError()); |
| |
| memcpy(pathname, parent_name, p - parent_name); |
| strcpy(pathname + (p - parent_name), filename); |
| |
| file = CreateFileA(pathname, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0); |
| if(file == INVALID_HANDLE_VALUE) |
| goto error; |
| |
| TRACE("Include file found at pathname = %s\n", debugstr_a(pathname)); |
| |
| size = GetFileSize(file, NULL); |
| if(size == INVALID_FILE_SIZE) |
| goto error; |
| |
| buffer = HeapAlloc(GetProcessHeap(), 0, size + sizeof(char *)); |
| if(!buffer) |
| goto error; |
| *buffer = pathname; |
| if(!ReadFile(file, buffer + 1, size, bytes, NULL)) |
| goto error; |
| |
| *data = buffer + 1; |
| |
| CloseHandle(file); |
| return S_OK; |
| |
| error: |
| CloseHandle(file); |
| HeapFree(GetProcessHeap(), 0, pathname); |
| HeapFree(GetProcessHeap(), 0, buffer); |
| return HRESULT_FROM_WIN32(GetLastError()); |
| } |
| |
| static HRESULT WINAPI d3dincludefromfile_close(ID3DXInclude *iface, LPCVOID data) { |
| HeapFree(GetProcessHeap(), 0, *((char **)data - 1)); |
| HeapFree(GetProcessHeap(), 0, (char **)data - 1); |
| return S_OK; |
| } |
| |
| static const struct ID3DXIncludeVtbl D3DXInclude_Vtbl = { |
| d3dincludefromfile_open, |
| d3dincludefromfile_close |
| }; |
| |
| struct D3DXIncludeImpl { |
| ID3DXInclude ID3DXInclude_iface; |
| }; |
| |
| HRESULT WINAPI D3DXAssembleShaderFromFileA(const char *filename, const D3DXMACRO *defines, |
| ID3DXInclude *include, DWORD flags, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| LPWSTR filename_w = NULL; |
| DWORD len; |
| HRESULT ret; |
| |
| if (!filename) return D3DXERR_INVALIDDATA; |
| |
| len = MultiByteToWideChar(CP_ACP, 0, filename, -1, NULL, 0); |
| filename_w = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| if (!filename_w) return E_OUTOFMEMORY; |
| MultiByteToWideChar(CP_ACP, 0, filename, -1, filename_w, len); |
| |
| ret = D3DXAssembleShaderFromFileW(filename_w, defines, include, flags, shader, error_messages); |
| |
| HeapFree(GetProcessHeap(), 0, filename_w); |
| return ret; |
| } |
| |
| HRESULT WINAPI D3DXAssembleShaderFromFileW(const WCHAR *filename, const D3DXMACRO *defines, |
| ID3DXInclude *include, DWORD flags, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| void *buffer; |
| DWORD len; |
| HRESULT hr; |
| struct D3DXIncludeImpl includefromfile; |
| |
| if(FAILED(map_view_of_file(filename, &buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| |
| if(!include) |
| { |
| includefromfile.ID3DXInclude_iface.lpVtbl = &D3DXInclude_Vtbl; |
| include = &includefromfile.ID3DXInclude_iface; |
| } |
| |
| hr = D3DXAssembleShader(buffer, len, defines, include, flags, |
| shader, error_messages); |
| |
| UnmapViewOfFile(buffer); |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DXAssembleShaderFromResourceA(HMODULE module, const char *resource, const D3DXMACRO *defines, |
| ID3DXInclude *include, DWORD flags, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| HRSRC res; |
| LPCSTR buffer; |
| DWORD len; |
| |
| if (!(res = FindResourceA(module, resource, (LPCSTR)RT_RCDATA))) |
| return D3DXERR_INVALIDDATA; |
| if (FAILED(load_resource_into_memory(module, res, (LPVOID *)&buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| return D3DXAssembleShader(buffer, len, defines, include, flags, |
| shader, error_messages); |
| } |
| |
| HRESULT WINAPI D3DXAssembleShaderFromResourceW(HMODULE module, const WCHAR *resource, const D3DXMACRO *defines, |
| ID3DXInclude *include, DWORD flags, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| HRSRC res; |
| LPCSTR buffer; |
| DWORD len; |
| |
| if (!(res = FindResourceW(module, resource, (LPCWSTR)RT_RCDATA))) |
| return D3DXERR_INVALIDDATA; |
| if (FAILED(load_resource_into_memory(module, res, (LPVOID *)&buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| return D3DXAssembleShader(buffer, len, defines, include, flags, |
| shader, error_messages); |
| } |
| |
| HRESULT WINAPI D3DXCompileShader(const char *pSrcData, UINT srcDataLen, const D3DXMACRO *pDefines, |
| ID3DXInclude *pInclude, const char *pFunctionName, const char *pProfile, DWORD Flags, |
| ID3DXBuffer **ppShader, ID3DXBuffer **ppErrorMsgs, ID3DXConstantTable **ppConstantTable) |
| { |
| HRESULT hr = D3DCompile(pSrcData, srcDataLen, NULL, |
| (D3D_SHADER_MACRO *)pDefines, (ID3DInclude *)pInclude, |
| pFunctionName, pProfile, Flags, 0, |
| (ID3DBlob **)ppShader, (ID3DBlob **)ppErrorMsgs); |
| |
| if(SUCCEEDED(hr) && ppConstantTable) |
| return D3DXGetShaderConstantTable(ID3DXBuffer_GetBufferPointer(*ppShader), |
| ppConstantTable); |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DXCompileShaderFromFileA(const char *filename, const D3DXMACRO *defines, |
| ID3DXInclude *include, const char *entrypoint, const char *profile, DWORD flags, |
| ID3DXBuffer **shader, ID3DXBuffer **error_messages, ID3DXConstantTable **constant_table) |
| { |
| LPWSTR filename_w = NULL; |
| DWORD len; |
| HRESULT ret; |
| |
| if (!filename) return D3DXERR_INVALIDDATA; |
| |
| len = MultiByteToWideChar(CP_ACP, 0, filename, -1, NULL, 0); |
| filename_w = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| if (!filename_w) return E_OUTOFMEMORY; |
| MultiByteToWideChar(CP_ACP, 0, filename, -1, filename_w, len); |
| |
| ret = D3DXCompileShaderFromFileW(filename_w, defines, include, |
| entrypoint, profile, flags, |
| shader, error_messages, constant_table); |
| |
| HeapFree(GetProcessHeap(), 0, filename_w); |
| return ret; |
| } |
| |
| HRESULT WINAPI D3DXCompileShaderFromFileW(const WCHAR *filename, const D3DXMACRO *defines, |
| ID3DXInclude *include, const char *entrypoint, const char *profile, DWORD flags, |
| ID3DXBuffer **shader, ID3DXBuffer **error_messages, ID3DXConstantTable **constant_table) |
| { |
| void *buffer; |
| DWORD len, filename_len; |
| HRESULT hr; |
| struct D3DXIncludeImpl includefromfile; |
| char *filename_a; |
| |
| if (FAILED(map_view_of_file(filename, &buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| |
| if (!include) |
| { |
| includefromfile.ID3DXInclude_iface.lpVtbl = &D3DXInclude_Vtbl; |
| include = &includefromfile.ID3DXInclude_iface; |
| } |
| |
| filename_len = WideCharToMultiByte(CP_ACP, 0, filename, -1, NULL, 0, NULL, NULL); |
| filename_a = HeapAlloc(GetProcessHeap(), 0, filename_len * sizeof(char)); |
| if (!filename_a) |
| { |
| UnmapViewOfFile(buffer); |
| return E_OUTOFMEMORY; |
| } |
| WideCharToMultiByte(CP_ACP, 0, filename, -1, filename_a, filename_len, NULL, NULL); |
| |
| hr = D3DCompile(buffer, len, filename_a, (const D3D_SHADER_MACRO *)defines, |
| (ID3DInclude *)include, entrypoint, profile, flags, 0, |
| (ID3DBlob **)shader, (ID3DBlob **)error_messages); |
| |
| if (SUCCEEDED(hr) && constant_table) |
| hr = D3DXGetShaderConstantTable(ID3DXBuffer_GetBufferPointer(*shader), |
| constant_table); |
| |
| HeapFree(GetProcessHeap(), 0, filename_a); |
| UnmapViewOfFile(buffer); |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DXCompileShaderFromResourceA(HMODULE module, const char *resource, const D3DXMACRO *defines, |
| ID3DXInclude *include, const char *entrypoint, const char *profile, DWORD flags, |
| ID3DXBuffer **shader, ID3DXBuffer **error_messages, ID3DXConstantTable **constant_table) |
| { |
| HRSRC res; |
| LPCSTR buffer; |
| DWORD len; |
| |
| if (!(res = FindResourceA(module, resource, (LPCSTR)RT_RCDATA))) |
| return D3DXERR_INVALIDDATA; |
| if (FAILED(load_resource_into_memory(module, res, (LPVOID *)&buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| return D3DXCompileShader(buffer, len, defines, include, entrypoint, profile, |
| flags, shader, error_messages, constant_table); |
| } |
| |
| HRESULT WINAPI D3DXCompileShaderFromResourceW(HMODULE module, const WCHAR *resource, const D3DXMACRO *defines, |
| ID3DXInclude *include, const char *entrypoint, const char *profile, DWORD flags, |
| ID3DXBuffer **shader, ID3DXBuffer **error_messages, ID3DXConstantTable **constant_table) |
| { |
| HRSRC res; |
| LPCSTR buffer; |
| DWORD len; |
| |
| if (!(res = FindResourceW(module, resource, (LPCWSTR)RT_RCDATA))) |
| return D3DXERR_INVALIDDATA; |
| if (FAILED(load_resource_into_memory(module, res, (LPVOID *)&buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| return D3DXCompileShader(buffer, len, defines, include, entrypoint, profile, |
| flags, shader, error_messages, constant_table); |
| } |
| |
| HRESULT WINAPI D3DXPreprocessShader(const char *data, UINT data_len, const D3DXMACRO *defines, |
| ID3DXInclude *include, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| TRACE("Forward to D3DPreprocess\n"); |
| return D3DPreprocess(data, data_len, NULL, |
| (const D3D_SHADER_MACRO *)defines, (ID3DInclude *)include, |
| (ID3DBlob **)shader, (ID3DBlob **)error_messages); |
| } |
| |
| HRESULT WINAPI D3DXPreprocessShaderFromFileA(const char *filename, const D3DXMACRO *defines, |
| ID3DXInclude *include, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| WCHAR *filename_w = NULL; |
| DWORD len; |
| HRESULT ret; |
| |
| if (!filename) return D3DXERR_INVALIDDATA; |
| |
| len = MultiByteToWideChar(CP_ACP, 0, filename, -1, NULL, 0); |
| filename_w = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| if (!filename_w) return E_OUTOFMEMORY; |
| MultiByteToWideChar(CP_ACP, 0, filename, -1, filename_w, len); |
| |
| ret = D3DXPreprocessShaderFromFileW(filename_w, defines, include, shader, error_messages); |
| |
| HeapFree(GetProcessHeap(), 0, filename_w); |
| return ret; |
| } |
| |
| HRESULT WINAPI D3DXPreprocessShaderFromFileW(const WCHAR *filename, const D3DXMACRO *defines, |
| ID3DXInclude *include, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| void *buffer; |
| DWORD len; |
| HRESULT hr; |
| struct D3DXIncludeImpl includefromfile; |
| |
| if (FAILED(map_view_of_file(filename, &buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| |
| if (!include) |
| { |
| includefromfile.ID3DXInclude_iface.lpVtbl = &D3DXInclude_Vtbl; |
| include = &includefromfile.ID3DXInclude_iface; |
| } |
| |
| hr = D3DPreprocess(buffer, len, NULL, |
| (const D3D_SHADER_MACRO *)defines, |
| (ID3DInclude *) include, |
| (ID3DBlob **)shader, (ID3DBlob **)error_messages); |
| |
| UnmapViewOfFile(buffer); |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DXPreprocessShaderFromResourceA(HMODULE module, const char *resource, const D3DXMACRO *defines, |
| ID3DXInclude *include, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| HRSRC res; |
| const char *buffer; |
| DWORD len; |
| |
| if (!(res = FindResourceA(module, resource, (LPCSTR)RT_RCDATA))) |
| return D3DXERR_INVALIDDATA; |
| if (FAILED(load_resource_into_memory(module, res, (LPVOID *)&buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| return D3DXPreprocessShader(buffer, len, defines, include, |
| shader, error_messages); |
| } |
| |
| HRESULT WINAPI D3DXPreprocessShaderFromResourceW(HMODULE module, const WCHAR *resource, const D3DXMACRO *defines, |
| ID3DXInclude *include, ID3DXBuffer **shader, ID3DXBuffer **error_messages) |
| { |
| HRSRC res; |
| const char *buffer; |
| DWORD len; |
| |
| if (!(res = FindResourceW(module, resource, (const WCHAR *)RT_RCDATA))) |
| return D3DXERR_INVALIDDATA; |
| if (FAILED(load_resource_into_memory(module, res, (void **)&buffer, &len))) |
| return D3DXERR_INVALIDDATA; |
| return D3DXPreprocessShader(buffer, len, defines, include, |
| shader, error_messages); |
| |
| } |
| |
| struct ctab_constant { |
| D3DXCONSTANT_DESC desc; |
| struct ctab_constant *constants; |
| }; |
| |
| static const struct ID3DXConstantTableVtbl ID3DXConstantTable_Vtbl; |
| |
| struct ID3DXConstantTableImpl { |
| ID3DXConstantTable ID3DXConstantTable_iface; |
| LONG ref; |
| char *ctab; |
| DWORD size; |
| D3DXCONSTANTTABLE_DESC desc; |
| struct ctab_constant *constants; |
| }; |
| |
| static void free_constant(struct ctab_constant *constant) |
| { |
| if (constant->constants) |
| { |
| UINT i, count = constant->desc.Elements > 1 ? constant->desc.Elements : constant->desc.StructMembers; |
| |
| for (i = 0; i < count; ++i) |
| { |
| free_constant(&constant->constants[i]); |
| } |
| HeapFree(GetProcessHeap(), 0, constant->constants); |
| } |
| } |
| |
| static void free_constant_table(struct ID3DXConstantTableImpl *table) |
| { |
| if (table->constants) |
| { |
| UINT i; |
| |
| for (i = 0; i < table->desc.Constants; ++i) |
| { |
| free_constant(&table->constants[i]); |
| } |
| HeapFree(GetProcessHeap(), 0, table->constants); |
| } |
| HeapFree(GetProcessHeap(), 0, table->ctab); |
| } |
| |
| static inline struct ID3DXConstantTableImpl *impl_from_ID3DXConstantTable(ID3DXConstantTable *iface) |
| { |
| return CONTAINING_RECORD(iface, struct ID3DXConstantTableImpl, ID3DXConstantTable_iface); |
| } |
| |
| static inline BOOL is_vertex_shader(DWORD version) |
| { |
| return (version & 0xffff0000) == 0xfffe0000; |
| } |
| |
| static inline struct ctab_constant *constant_from_handle(D3DXHANDLE handle) |
| { |
| return (struct ctab_constant *)handle; |
| } |
| |
| static inline D3DXHANDLE handle_from_constant(struct ctab_constant *constant) |
| { |
| return (D3DXHANDLE)constant; |
| } |
| |
| static struct ctab_constant *get_constant_by_name(struct ID3DXConstantTableImpl *, struct ctab_constant *, LPCSTR); |
| |
| static struct ctab_constant *get_constant_element_by_name(struct ctab_constant *constant, LPCSTR name) |
| { |
| UINT element; |
| LPCSTR part; |
| |
| TRACE("constant %p, name %s\n", constant, debugstr_a(name)); |
| |
| if (!name || !*name) return NULL; |
| |
| element = atoi(name); |
| part = strchr(name, ']') + 1; |
| |
| if (constant->desc.Elements > element) |
| { |
| struct ctab_constant *c = constant->constants ? &constant->constants[element] : constant; |
| |
| switch (*part++) |
| { |
| case '.': |
| return get_constant_by_name(NULL, c, part); |
| |
| case '[': |
| return get_constant_element_by_name(c, part); |
| |
| case '\0': |
| TRACE("Returning parameter %p\n", c); |
| return c; |
| |
| default: |
| FIXME("Unhandled case \"%c\"\n", *--part); |
| break; |
| } |
| } |
| |
| TRACE("Constant not found\n"); |
| return NULL; |
| } |
| |
| static struct ctab_constant *get_constant_by_name(struct ID3DXConstantTableImpl *table, |
| struct ctab_constant *constant, LPCSTR name) |
| { |
| UINT i, count, length; |
| struct ctab_constant *handles; |
| LPCSTR part; |
| |
| TRACE("table %p, constant %p, name %s\n", table, constant, debugstr_a(name)); |
| |
| if (!name || !*name) return NULL; |
| |
| if (!constant) |
| { |
| count = table->desc.Constants; |
| handles = table->constants; |
| } |
| else |
| { |
| count = constant->desc.StructMembers; |
| handles = constant->constants; |
| } |
| |
| length = strcspn(name, "[."); |
| part = name + length; |
| |
| for (i = 0; i < count; i++) |
| { |
| if (strlen(handles[i].desc.Name) == length && !strncmp(handles[i].desc.Name, name, length)) |
| { |
| switch (*part++) |
| { |
| case '.': |
| return get_constant_by_name(NULL, &handles[i], part); |
| |
| case '[': |
| return get_constant_element_by_name(&handles[i], part); |
| |
| default: |
| TRACE("Returning parameter %p\n", &handles[i]); |
| return &handles[i]; |
| } |
| } |
| } |
| |
| TRACE("Constant not found\n"); |
| return NULL; |
| } |
| |
| static struct ctab_constant *is_valid_sub_constant(struct ctab_constant *parent, struct ctab_constant *constant) |
| { |
| UINT i, count; |
| |
| /* all variable have at least elements = 1, but no elements */ |
| if (!parent->constants) return NULL; |
| |
| if (parent->desc.Elements > 1) count = parent->desc.Elements; |
| else count = parent->desc.StructMembers; |
| |
| for (i = 0; i < count; ++i) |
| { |
| if (&parent->constants[i] == constant) |
| return constant; |
| |
| if (is_valid_sub_constant(&parent->constants[i], constant)) |
| return constant; |
| } |
| |
| return NULL; |
| } |
| |
| static inline struct ctab_constant *is_valid_constant(struct ID3DXConstantTableImpl *table, D3DXHANDLE handle) |
| { |
| struct ctab_constant *c = constant_from_handle(handle); |
| UINT i; |
| |
| if (!c) return NULL; |
| |
| for (i = 0; i < table->desc.Constants; ++i) |
| { |
| if (&table->constants[i] == c) |
| return c; |
| |
| if (is_valid_sub_constant(&table->constants[i], c)) |
| return c; |
| } |
| |
| return NULL; |
| } |
| |
| static inline struct ctab_constant *get_valid_constant(struct ID3DXConstantTableImpl *table, D3DXHANDLE handle) |
| { |
| struct ctab_constant *constant = is_valid_constant(table, handle); |
| |
| if (!constant) constant = get_constant_by_name(table, NULL, handle); |
| |
| return constant; |
| } |
| |
| static inline void set_float_shader_constant(struct ID3DXConstantTableImpl *table, IDirect3DDevice9 *device, |
| UINT register_index, const FLOAT *data, UINT count) |
| { |
| if (is_vertex_shader(table->desc.Version)) |
| IDirect3DDevice9_SetVertexShaderConstantF(device, register_index, data, count); |
| else |
| IDirect3DDevice9_SetPixelShaderConstantF(device, register_index, data, count); |
| } |
| |
| /*** IUnknown methods ***/ |
| static HRESULT WINAPI ID3DXConstantTableImpl_QueryInterface(ID3DXConstantTable *iface, REFIID riid, void **out) |
| { |
| TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out); |
| |
| if (IsEqualGUID(riid, &IID_IUnknown) || |
| IsEqualGUID(riid, &IID_ID3DXBuffer) || |
| IsEqualGUID(riid, &IID_ID3DXConstantTable)) |
| { |
| ID3DXConstantTable_AddRef(iface); |
| *out = iface; |
| return S_OK; |
| } |
| |
| WARN("Interface %s not found.\n", debugstr_guid(riid)); |
| |
| return E_NOINTERFACE; |
| } |
| |
| static ULONG WINAPI ID3DXConstantTableImpl_AddRef(ID3DXConstantTable *iface) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(): AddRef from %d\n", This, This->ref); |
| |
| return InterlockedIncrement(&This->ref); |
| } |
| |
| static ULONG WINAPI ID3DXConstantTableImpl_Release(ID3DXConstantTable *iface) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| ULONG ref = InterlockedDecrement(&This->ref); |
| |
| TRACE("(%p)->(): Release from %d\n", This, ref + 1); |
| |
| if (!ref) |
| { |
| free_constant_table(This); |
| HeapFree(GetProcessHeap(), 0, This); |
| } |
| |
| return ref; |
| } |
| |
| /*** ID3DXBuffer methods ***/ |
| static LPVOID WINAPI ID3DXConstantTableImpl_GetBufferPointer(ID3DXConstantTable *iface) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->()\n", This); |
| |
| return This->ctab; |
| } |
| |
| static DWORD WINAPI ID3DXConstantTableImpl_GetBufferSize(ID3DXConstantTable *iface) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->()\n", This); |
| |
| return This->size; |
| } |
| |
| /*** ID3DXConstantTable methods ***/ |
| static HRESULT WINAPI ID3DXConstantTableImpl_GetDesc(ID3DXConstantTable *iface, D3DXCONSTANTTABLE_DESC *desc) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p)\n", This, desc); |
| |
| if (!desc) |
| return D3DERR_INVALIDCALL; |
| |
| *desc = This->desc; |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_GetConstantDesc(ID3DXConstantTable *iface, D3DXHANDLE constant, |
| D3DXCONSTANT_DESC *desc, UINT *count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| struct ctab_constant *c = get_valid_constant(This, constant); |
| |
| TRACE("(%p)->(%p, %p, %p)\n", This, constant, desc, count); |
| |
| if (!c) |
| { |
| WARN("Invalid argument specified\n"); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| if (desc) *desc = c->desc; |
| if (count) *count = 1; |
| |
| return D3D_OK; |
| } |
| |
| static UINT WINAPI ID3DXConstantTableImpl_GetSamplerIndex(ID3DXConstantTable *iface, D3DXHANDLE constant) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| struct ctab_constant *c = get_valid_constant(This, constant); |
| |
| TRACE("(%p)->(%p)\n", This, constant); |
| |
| if (!c || c->desc.RegisterSet != D3DXRS_SAMPLER) |
| { |
| WARN("Invalid argument specified\n"); |
| return (UINT)-1; |
| } |
| |
| TRACE("Returning RegisterIndex %u\n", c->desc.RegisterIndex); |
| return c->desc.RegisterIndex; |
| } |
| |
| static D3DXHANDLE WINAPI ID3DXConstantTableImpl_GetConstant(ID3DXConstantTable *iface, D3DXHANDLE constant, UINT index) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| struct ctab_constant *c; |
| |
| TRACE("(%p)->(%p, %d)\n", This, constant, index); |
| |
| if (constant) |
| { |
| c = get_valid_constant(This, constant); |
| if (c && index < c->desc.StructMembers) |
| { |
| c = &c->constants[index]; |
| TRACE("Returning constant %p\n", c); |
| return handle_from_constant(c); |
| } |
| } |
| else |
| { |
| if (index < This->desc.Constants) |
| { |
| c = &This->constants[index]; |
| TRACE("Returning constant %p\n", c); |
| return handle_from_constant(c); |
| } |
| } |
| |
| WARN("Index out of range\n"); |
| return NULL; |
| } |
| |
| static D3DXHANDLE WINAPI ID3DXConstantTableImpl_GetConstantByName(ID3DXConstantTable *iface, D3DXHANDLE constant, LPCSTR name) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| struct ctab_constant *c = get_valid_constant(This, constant); |
| |
| TRACE("(%p)->(%p, %s)\n", This, constant, name); |
| |
| c = get_constant_by_name(This, c, name); |
| TRACE("Returning constant %p\n", c); |
| |
| return handle_from_constant(c); |
| } |
| |
| static D3DXHANDLE WINAPI ID3DXConstantTableImpl_GetConstantElement(ID3DXConstantTable *iface, D3DXHANDLE constant, UINT index) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| struct ctab_constant *c = get_valid_constant(This, constant); |
| |
| TRACE("(%p)->(%p, %d)\n", This, constant, index); |
| |
| if (c && index < c->desc.Elements) |
| { |
| if (c->desc.Elements > 1) c = &c->constants[index]; |
| TRACE("Returning constant %p\n", c); |
| return handle_from_constant(c); |
| } |
| |
| WARN("Invalid argument specified\n"); |
| return NULL; |
| } |
| |
| static HRESULT set_scalar_array(ID3DXConstantTable *iface, IDirect3DDevice9 *device, D3DXHANDLE constant, const void *data, |
| UINT count, D3DXPARAMETER_TYPE type) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| D3DXCONSTANT_DESC desc; |
| HRESULT hr; |
| UINT i, desc_count = 1; |
| float row[4] = {0.0f, 0.0f, 0.0f, 0.0f}; |
| |
| hr = ID3DXConstantTable_GetConstantDesc(iface, constant, &desc, &desc_count); |
| if (FAILED(hr)) |
| { |
| TRACE("ID3DXConstantTable_GetConstantDesc failed: %08x\n", hr); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| if (desc.Class != D3DXPC_SCALAR) |
| return D3D_OK; |
| |
| switch (desc.RegisterSet) |
| { |
| case D3DXRS_FLOAT4: |
| for (i = 0; i < min(count, desc.RegisterCount); i++) |
| { |
| /* We need the for loop since each IDirect3DDevice9_Set*ShaderConstantF expects a float4 */ |
| switch(type) |
| { |
| case D3DXPT_FLOAT: |
| row[0] = ((float *)data)[i]; |
| break; |
| case D3DXPT_INT: |
| row[0] = (float)((int *)data)[i]; |
| break; |
| case D3DXPT_BOOL: |
| row[0] = ((BOOL *)data)[i] ? 1.0f : 0.0f; |
| break; |
| default: |
| FIXME("Unhandled type %s\n", debug_d3dxparameter_type(type)); |
| return D3DERR_INVALIDCALL; |
| } |
| set_float_shader_constant(This, device, desc.RegisterIndex + i, row, 1); |
| } |
| break; |
| default: |
| FIXME("Unhandled register set %s\n", debug_d3dxparameter_registerset(desc.RegisterSet)); |
| return E_NOTIMPL; |
| } |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT set_vector_array(ID3DXConstantTable *iface, IDirect3DDevice9 *device, D3DXHANDLE constant, const void *data, |
| UINT count, D3DXPARAMETER_TYPE type) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| D3DXCONSTANT_DESC desc; |
| HRESULT hr; |
| UINT i, j, desc_count = 1; |
| float vec[4] = {0.0f, 0.0f, 0.0f, 0.0f}; |
| |
| hr = ID3DXConstantTable_GetConstantDesc(iface, constant, &desc, &desc_count); |
| if (FAILED(hr)) |
| { |
| TRACE("ID3DXConstantTable_GetConstantDesc failed: %08x\n", hr); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| if (desc.Class == D3DXPC_MATRIX_ROWS || desc.Class == D3DXPC_MATRIX_COLUMNS) |
| return D3D_OK; |
| |
| switch (desc.RegisterSet) |
| { |
| case D3DXRS_FLOAT4: |
| for (i = 0; i < min(count, desc.RegisterCount); i++) |
| { |
| switch (type) |
| { |
| case D3DXPT_FLOAT: |
| memcpy(vec, ((float *)data) + i * desc.Columns, desc.Columns * sizeof(float)); |
| break; |
| case D3DXPT_INT: |
| for (j = 0; j < desc.Columns; j++) |
| vec[j] = (float)((int *)data)[i * desc.Columns + j]; |
| break; |
| case D3DXPT_BOOL: |
| for (j = 0; j < desc.Columns; j++) |
| vec[j] = ((BOOL *)data)[i * desc.Columns + j] ? 1.0f : 0.0f; |
| break; |
| default: |
| FIXME("Unhandled type %s\n", debug_d3dxparameter_type(type)); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| set_float_shader_constant(This, device, desc.RegisterIndex + i, vec, 1); |
| } |
| break; |
| default: |
| FIXME("Unhandled register set %s\n", debug_d3dxparameter_registerset(desc.RegisterSet)); |
| return E_NOTIMPL; |
| } |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT set_float_matrix(FLOAT *matrix, const D3DXCONSTANT_DESC *desc, |
| UINT row_offset, UINT column_offset, UINT rows, UINT columns, |
| const void *data, D3DXPARAMETER_TYPE type, UINT src_columns) |
| { |
| UINT i, j; |
| |
| switch (type) |
| { |
| case D3DXPT_FLOAT: |
| for (i = 0; i < rows; i++) |
| { |
| for (j = 0; j < columns; j++) |
| matrix[i * row_offset + j * column_offset] = ((FLOAT *)data)[i * src_columns + j]; |
| } |
| break; |
| case D3DXPT_INT: |
| for (i = 0; i < rows; i++) |
| { |
| for (j = 0; j < columns; j++) |
| matrix[i * row_offset + j * column_offset] = ((INT *)data)[i * src_columns + j]; |
| } |
| break; |
| default: |
| FIXME("Unhandled type %s\n", debug_d3dxparameter_type(type)); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT set_matrix_array(ID3DXConstantTable *iface, IDirect3DDevice9 *device, D3DXHANDLE constant, const void *data, |
| UINT count, D3DXPARAMETER_CLASS class, D3DXPARAMETER_TYPE type, UINT rows, UINT columns) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| struct ctab_constant *c = get_valid_constant(This, constant); |
| D3DXCONSTANT_DESC *desc; |
| UINT registers_per_matrix, num_rows, num_columns, i; |
| UINT row_offset = 1, column_offset = 1; |
| const DWORD *data_ptr; |
| FLOAT matrix[16] = {0.0f, 0.0f, 0.0f, 0.0f, |
| 0.0f, 0.0f, 0.0f, 0.0f, |
| 0.0f, 0.0f, 0.0f, 0.0f, |
| 0.0f, 0.0f, 0.0f, 0.0f}; |
| |
| if (!c) |
| { |
| WARN("Invalid argument specified\n"); |
| return D3DERR_INVALIDCALL; |
| } |
| desc = &c->desc; |
| |
| if (desc->Class == D3DXPC_MATRIX_ROWS |
| || desc->Class == D3DXPC_MATRIX_COLUMNS |
| || desc->Class == D3DXPC_VECTOR |
| || desc->Class == D3DXPC_SCALAR) |
| { |
| if (desc->Class == class) row_offset = 4; |
| else column_offset = 4; |
| |
| if (class == D3DXPC_MATRIX_ROWS) |
| { |
| if (desc->Class == D3DXPC_VECTOR) return D3D_OK; |
| |
| num_rows = desc->Rows; |
| num_columns = desc->Columns; |
| } |
| else |
| { |
| num_rows = desc->Columns; |
| num_columns = desc->Rows; |
| } |
| |
| registers_per_matrix = (desc->Class == D3DXPC_MATRIX_COLUMNS) ? desc->Columns : desc->Rows; |
| } |
| else |
| { |
| FIXME("Unhandled variable class %s\n", debug_d3dxparameter_class(desc->Class)); |
| return E_NOTIMPL; |
| } |
| |
| switch (desc->RegisterSet) |
| { |
| case D3DXRS_FLOAT4: |
| data_ptr = data; |
| for (i = 0; i < count; i++) |
| { |
| HRESULT hr; |
| |
| if (registers_per_matrix * (i + 1) > desc->RegisterCount) |
| break; |
| |
| hr = set_float_matrix(matrix, desc, row_offset, column_offset, num_rows, num_columns, data_ptr, type, columns); |
| if (FAILED(hr)) return hr; |
| |
| set_float_shader_constant(This, device, desc->RegisterIndex + i * registers_per_matrix, matrix, registers_per_matrix); |
| |
| data_ptr += rows * columns; |
| } |
| break; |
| default: |
| FIXME("Unhandled register set %s\n", debug_d3dxparameter_registerset(desc->RegisterSet)); |
| return E_NOTIMPL; |
| } |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT set_matrix_pointer_array(ID3DXConstantTable *iface, IDirect3DDevice9 *device, D3DXHANDLE constant, |
| const D3DXMATRIX **data, UINT count, D3DXPARAMETER_CLASS class) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| D3DXCONSTANT_DESC desc; |
| HRESULT hr; |
| UINT registers_per_matrix; |
| UINT i, desc_count = 1; |
| UINT num_rows, num_columns; |
| UINT row_offset, column_offset; |
| FLOAT matrix[16] = {0.0f, 0.0f, 0.0f, 0.0f, |
| 0.0f, 0.0f, 0.0f, 0.0f, |
| 0.0f, 0.0f, 0.0f, 0.0f, |
| 0.0f, 0.0f, 0.0f, 0.0f}; |
| |
| hr = ID3DXConstantTable_GetConstantDesc(iface, constant, &desc, &desc_count); |
| if (FAILED(hr)) |
| { |
| TRACE("ID3DXConstantTable_GetConstantDesc failed: %08x\n", hr); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| if (desc.Class == D3DXPC_MATRIX_ROWS || desc.Class == D3DXPC_MATRIX_COLUMNS) |
| { |
| if (desc.Class == class) |
| { |
| column_offset = 1; |
| row_offset = 4; |
| } |
| else |
| { |
| column_offset = 4; |
| row_offset = 1; |
| } |
| |
| if (class == D3DXPC_MATRIX_ROWS) |
| { |
| num_rows = desc.Rows; |
| num_columns = desc.Columns; |
| } |
| else |
| { |
| num_rows = desc.Columns; |
| num_columns = desc.Rows; |
| } |
| |
| registers_per_matrix = (desc.Class == D3DXPC_MATRIX_ROWS) ? desc.Rows : desc.Columns; |
| } |
| else if (desc.Class == D3DXPC_SCALAR) |
| { |
| registers_per_matrix = 1; |
| column_offset = 1; |
| row_offset = 1; |
| num_rows = desc.Rows; |
| num_columns = desc.Columns; |
| } |
| else if (desc.Class == D3DXPC_VECTOR) |
| { |
| registers_per_matrix = 1; |
| |
| if (class == D3DXPC_MATRIX_ROWS) |
| { |
| column_offset = 1; |
| row_offset = 4; |
| num_rows = desc.Rows; |
| num_columns = desc.Columns; |
| } |
| else |
| { |
| column_offset = 4; |
| row_offset = 1; |
| num_rows = desc.Columns; |
| num_columns = desc.Rows; |
| } |
| } |
| else |
| { |
| FIXME("Unhandled variable class %s\n", debug_d3dxparameter_class(desc.Class)); |
| return D3D_OK; |
| } |
| |
| switch (desc.RegisterSet) |
| { |
| case D3DXRS_FLOAT4: |
| for (i = 0; i < count; i++) |
| { |
| if (registers_per_matrix * (i + 1) > desc.RegisterCount) |
| break; |
| |
| hr = set_float_matrix(matrix, &desc, row_offset, column_offset, num_rows, num_columns, *data, D3DXPT_FLOAT, 4); |
| if (FAILED(hr)) return hr; |
| |
| set_float_shader_constant(This, device, desc.RegisterIndex + i * registers_per_matrix, matrix, registers_per_matrix); |
| |
| data++; |
| } |
| break; |
| default: |
| FIXME("Unhandled register set %s\n", debug_d3dxparameter_registerset(desc.RegisterSet)); |
| return E_NOTIMPL; |
| } |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetDefaults(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| UINT i; |
| |
| TRACE("(%p)->(%p)\n", This, device); |
| |
| if (!device) |
| return D3DERR_INVALIDCALL; |
| |
| for (i = 0; i < This->desc.Constants; i++) |
| { |
| D3DXCONSTANT_DESC *desc = &This->constants[i].desc; |
| |
| if (!desc->DefaultValue) |
| continue; |
| |
| set_float_shader_constant(This, device, desc->RegisterIndex, desc->DefaultValue, desc->RegisterCount); |
| } |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetValue(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const void *data, UINT bytes) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| HRESULT hr; |
| UINT elements; |
| UINT count = 1; |
| D3DXCONSTANT_DESC desc; |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, data, bytes); |
| |
| if (!device || !constant || !data) |
| return D3DERR_INVALIDCALL; |
| |
| hr = ID3DXConstantTable_GetConstantDesc(iface, constant, &desc, &count); |
| if (FAILED(hr)) |
| return hr; |
| |
| elements = bytes / (desc.Bytes / desc.Elements); |
| |
| switch (desc.Class) |
| { |
| case D3DXPC_SCALAR: |
| return set_scalar_array(iface, device, constant, data, elements, desc.Type); |
| case D3DXPC_VECTOR: |
| return set_vector_array(iface, device, constant, data, elements, desc.Type); |
| case D3DXPC_MATRIX_ROWS: |
| case D3DXPC_MATRIX_COLUMNS: |
| return set_matrix_array(iface, device, constant, data, elements, |
| D3DXPC_MATRIX_ROWS, desc.Type, desc.Rows, desc.Columns); |
| default: |
| FIXME("Unhandled parameter class %s\n", debug_d3dxparameter_class(desc.Class)); |
| return D3DERR_INVALIDCALL; |
| } |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetBool(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, BOOL b) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %d)\n", This, device, constant, b); |
| |
| return set_scalar_array(iface, device, constant, &b, 1, D3DXPT_BOOL); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetBoolArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const BOOL *b, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, b, count); |
| |
| return set_scalar_array(iface, device, constant, b, count, D3DXPT_BOOL); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetInt(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, INT n) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %d)\n", This, device, constant, n); |
| |
| return set_scalar_array(iface, device, constant, &n, 1, D3DXPT_INT); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetIntArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const INT *n, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, n, count); |
| |
| return set_scalar_array(iface, device, constant, n, count, D3DXPT_INT); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetFloat(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, float f) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %f)\n", This, device, constant, f); |
| |
| return set_scalar_array(iface, device, constant, &f, 1, D3DXPT_FLOAT); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetFloatArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const float *f, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, f, count); |
| |
| return set_scalar_array(iface, device, constant, f, count, D3DXPT_FLOAT); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetVector(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXVECTOR4 *vector) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p)\n", This, device, constant, vector); |
| |
| return set_vector_array(iface, device, constant, vector, 1, D3DXPT_FLOAT); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetVectorArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXVECTOR4 *vector, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, vector, count); |
| |
| return set_vector_array(iface, device, constant, vector, count, D3DXPT_FLOAT); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetMatrix(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXMATRIX *matrix) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p)\n", This, device, constant, matrix); |
| |
| return set_matrix_array(iface, device, constant, matrix, 1, D3DXPC_MATRIX_ROWS, D3DXPT_FLOAT, 4, 4); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetMatrixArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXMATRIX *matrix, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, matrix, count); |
| |
| return set_matrix_array(iface, device, constant, matrix, count, D3DXPC_MATRIX_ROWS, D3DXPT_FLOAT, 4, 4); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetMatrixPointerArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXMATRIX **matrix, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, matrix, count); |
| |
| return set_matrix_pointer_array(iface, device, constant, matrix, count, D3DXPC_MATRIX_ROWS); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetMatrixTranspose(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXMATRIX *matrix) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p)\n", This, device, constant, matrix); |
| |
| return set_matrix_array(iface, device, constant, matrix, 1, D3DXPC_MATRIX_COLUMNS, D3DXPT_FLOAT, 4, 4); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetMatrixTransposeArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXMATRIX *matrix, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, matrix, count); |
| |
| return set_matrix_array(iface, device, constant, matrix, count, D3DXPC_MATRIX_COLUMNS, D3DXPT_FLOAT, 4, 4); |
| } |
| |
| static HRESULT WINAPI ID3DXConstantTableImpl_SetMatrixTransposePointerArray(struct ID3DXConstantTable *iface, |
| struct IDirect3DDevice9 *device, D3DXHANDLE constant, const D3DXMATRIX **matrix, UINT count) |
| { |
| struct ID3DXConstantTableImpl *This = impl_from_ID3DXConstantTable(iface); |
| |
| TRACE("(%p)->(%p, %p, %p, %d)\n", This, device, constant, matrix, count); |
| |
| return set_matrix_pointer_array(iface, device, constant, matrix, count, D3DXPC_MATRIX_COLUMNS); |
| } |
| |
| static const struct ID3DXConstantTableVtbl ID3DXConstantTable_Vtbl = |
| { |
| /*** IUnknown methods ***/ |
| ID3DXConstantTableImpl_QueryInterface, |
| ID3DXConstantTableImpl_AddRef, |
| ID3DXConstantTableImpl_Release, |
| /*** ID3DXBuffer methods ***/ |
| ID3DXConstantTableImpl_GetBufferPointer, |
| ID3DXConstantTableImpl_GetBufferSize, |
| /*** ID3DXConstantTable methods ***/ |
| ID3DXConstantTableImpl_GetDesc, |
| ID3DXConstantTableImpl_GetConstantDesc, |
| ID3DXConstantTableImpl_GetSamplerIndex, |
| ID3DXConstantTableImpl_GetConstant, |
| ID3DXConstantTableImpl_GetConstantByName, |
| ID3DXConstantTableImpl_GetConstantElement, |
| ID3DXConstantTableImpl_SetDefaults, |
| ID3DXConstantTableImpl_SetValue, |
| ID3DXConstantTableImpl_SetBool, |
| ID3DXConstantTableImpl_SetBoolArray, |
| ID3DXConstantTableImpl_SetInt, |
| ID3DXConstantTableImpl_SetIntArray, |
| ID3DXConstantTableImpl_SetFloat, |
| ID3DXConstantTableImpl_SetFloatArray, |
| ID3DXConstantTableImpl_SetVector, |
| ID3DXConstantTableImpl_SetVectorArray, |
| ID3DXConstantTableImpl_SetMatrix, |
| ID3DXConstantTableImpl_SetMatrixArray, |
| ID3DXConstantTableImpl_SetMatrixPointerArray, |
| ID3DXConstantTableImpl_SetMatrixTranspose, |
| ID3DXConstantTableImpl_SetMatrixTransposeArray, |
| ID3DXConstantTableImpl_SetMatrixTransposePointerArray |
| }; |
| |
| static HRESULT parse_ctab_constant_type(const char *ctab, DWORD typeoffset, struct ctab_constant *constant, |
| BOOL is_element, WORD index, WORD max, DWORD *offset, DWORD nameoffset, UINT regset) |
| { |
| const D3DXSHADER_TYPEINFO *type = (LPD3DXSHADER_TYPEINFO)(ctab + typeoffset); |
| const D3DXSHADER_STRUCTMEMBERINFO *memberinfo = NULL; |
| HRESULT hr = D3D_OK; |
| UINT i, count = 0; |
| WORD size = 0; |
| |
| constant->desc.DefaultValue = offset ? ctab + *offset : NULL; |
| constant->desc.Class = type->Class; |
| constant->desc.Type = type->Type; |
| constant->desc.Rows = type->Rows; |
| constant->desc.Columns = type->Columns; |
| constant->desc.Elements = is_element ? 1 : type->Elements; |
| constant->desc.StructMembers = type->StructMembers; |
| constant->desc.Name = ctab + nameoffset; |
| constant->desc.RegisterSet = regset; |
| constant->desc.RegisterIndex = index; |
| |
| TRACE("name %s, elements %u, index %u, defaultvalue %p, regset %s\n", constant->desc.Name, |
| constant->desc.Elements, index, constant->desc.DefaultValue, |
| debug_d3dxparameter_registerset(regset)); |
| TRACE("class %s, type %s, rows %d, columns %d, elements %d, struct_members %d\n", |
| debug_d3dxparameter_class(type->Class), debug_d3dxparameter_type(type->Type), |
| type->Rows, type->Columns, type->Elements, type->StructMembers); |
| |
| if (type->Elements > 1 && !is_element) |
| { |
| count = type->Elements; |
| } |
| else if ((type->Class == D3DXPC_STRUCT) && type->StructMembers) |
| { |
| memberinfo = (D3DXSHADER_STRUCTMEMBERINFO*)(ctab + type->StructMemberInfo); |
| count = type->StructMembers; |
| } |
| |
| if (count) |
| { |
| constant->constants = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*constant->constants) * count); |
| if (!constant->constants) |
| { |
| ERR("Out of memory\n"); |
| hr = E_OUTOFMEMORY; |
| goto error; |
| } |
| |
| for (i = 0; i < count; ++i) |
| { |
| hr = parse_ctab_constant_type(ctab, memberinfo ? memberinfo[i].TypeInfo : typeoffset, |
| &constant->constants[i], memberinfo == NULL, index + size, max, offset, |
| memberinfo ? memberinfo[i].Name : nameoffset, regset); |
| if (hr != D3D_OK) |
| goto error; |
| |
| size += constant->constants[i].desc.RegisterCount; |
| } |
| } |
| else |
| { |
| WORD offsetdiff = 0; |
| |
| switch (type->Class) |
| { |
| case D3DXPC_SCALAR: |
| case D3DXPC_VECTOR: |
| offsetdiff = 1; |
| size = 1; |
| break; |
| |
| case D3DXPC_MATRIX_ROWS: |
| size = is_element ? type->Rows : max(type->Rows, type->Columns); |
| offsetdiff = type->Rows; |
| break; |
| |
| case D3DXPC_MATRIX_COLUMNS: |
| size = type->Columns; |
| offsetdiff = type->Columns; |
| break; |
| |
| case D3DXPC_OBJECT: |
| size = 1; |
| break; |
| |
| default: |
| FIXME("Unhandled type class %s\n", debug_d3dxparameter_class(type->Class)); |
| break; |
| } |
| |
| /* offset in bytes => offsetdiff * components(4) * sizeof(DWORD) */ |
| if (offset) *offset += offsetdiff * 4 * 4; |
| |
| /* int and bool registerset have different sizes */ |
| if (regset == D3DXRS_INT4 || regset == D3DXRS_BOOL) |
| { |
| switch (type->Class) |
| { |
| case D3DXPC_SCALAR: |
| case D3DXPC_VECTOR: |
| size = type->Columns; |
| break; |
| |
| case D3DXPC_MATRIX_ROWS: |
| case D3DXPC_MATRIX_COLUMNS: |
| size = 4 * type->Columns; |
| break; |
| |
| default: |
| FIXME("Unhandled type class %s\n", debug_d3dxparameter_class(type->Class)); |
| break; |
| } |
| } |
| } |
| |
| constant->desc.RegisterCount = max(0, min(max - index, size)); |
| constant->desc.Bytes = 4 * constant->desc.Elements * type->Rows * type->Columns; |
| |
| return D3D_OK; |
| |
| error: |
| if (constant->constants) |
| { |
| for (i = 0; i < count; ++i) |
| { |
| free_constant(&constant->constants[i]); |
| } |
| HeapFree(GetProcessHeap(), 0, constant->constants); |
| constant->constants = NULL; |
| } |
| |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DXGetShaderConstantTableEx(const DWORD *byte_code, DWORD flags, ID3DXConstantTable **constant_table) |
| { |
| struct ID3DXConstantTableImpl *object = NULL; |
| HRESULT hr; |
| LPCVOID data; |
| UINT size; |
| const D3DXSHADER_CONSTANTTABLE *ctab_header; |
| const D3DXSHADER_CONSTANTINFO *constant_info; |
| DWORD i; |
| |
| TRACE("byte_code %p, flags %x, constant_table %p\n", byte_code, flags, constant_table); |
| |
| if (constant_table) *constant_table = NULL; |
| |
| if (!byte_code || !constant_table) |
| { |
| WARN("Invalid argument specified.\n"); |
| return D3DERR_INVALIDCALL; |
| } |
| |
| if (!is_valid_bytecode(*byte_code)) |
| { |
| WARN("Invalid byte_code specified.\n"); |
| return D3D_OK; |
| } |
| |
| if (flags) FIXME("Flags (%#x) are not handled, yet!\n", flags); |
| |
| hr = D3DXFindShaderComment(byte_code, MAKEFOURCC('C','T','A','B'), &data, &size); |
| if (hr != D3D_OK) |
| { |
| WARN("CTAB not found.\n"); |
| return D3DXERR_INVALIDDATA; |
| } |
| |
| if (size < sizeof(*ctab_header)) |
| { |
| WARN("Invalid CTAB size.\n"); |
| return D3DXERR_INVALIDDATA; |
| } |
| |
| ctab_header = (const D3DXSHADER_CONSTANTTABLE *)data; |
| if (ctab_header->Size != sizeof(*ctab_header)) |
| { |
| WARN("Invalid D3DXSHADER_CONSTANTTABLE size.\n"); |
| return D3DXERR_INVALIDDATA; |
| } |
| |
| object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object)); |
| if (!object) |
| return E_OUTOFMEMORY; |
| |
| object->ID3DXConstantTable_iface.lpVtbl = &ID3DXConstantTable_Vtbl; |
| object->ref = 1; |
| |
| object->ctab = HeapAlloc(GetProcessHeap(), 0, size); |
| if (!object->ctab) |
| { |
| ERR("Out of memory\n"); |
| HeapFree(GetProcessHeap(), 0, object); |
| return E_OUTOFMEMORY; |
| } |
| object->size = size; |
| memcpy(object->ctab, data, object->size); |
| |
| object->desc.Creator = ctab_header->Creator ? object->ctab + ctab_header->Creator : NULL; |
| object->desc.Version = ctab_header->Version; |
| object->desc.Constants = ctab_header->Constants; |
| TRACE("Creator %s, Version %x, Constants %u, Target %s\n", |
| debugstr_a(object->desc.Creator), object->desc.Version, object->desc.Constants, |
| debugstr_a(ctab_header->Target ? object->ctab + ctab_header->Target : NULL)); |
| |
| object->constants = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, |
| sizeof(*object->constants) * object->desc.Constants); |
| if (!object->constants) |
| { |
| ERR("Out of memory\n"); |
| hr = E_OUTOFMEMORY; |
| goto error; |
| } |
| |
| constant_info = (const D3DXSHADER_CONSTANTINFO *)(object->ctab + ctab_header->ConstantInfo); |
| for (i = 0; i < ctab_header->Constants; i++) |
| { |
| DWORD offset = constant_info[i].DefaultValue; |
| |
| hr = parse_ctab_constant_type(object->ctab, constant_info[i].TypeInfo, |
| &object->constants[i], FALSE, constant_info[i].RegisterIndex, |
| constant_info[i].RegisterIndex + constant_info[i].RegisterCount, |
| offset ? &offset : NULL, constant_info[i].Name, constant_info[i].RegisterSet); |
| if (hr != D3D_OK) |
| goto error; |
| } |
| |
| *constant_table = &object->ID3DXConstantTable_iface; |
| |
| return D3D_OK; |
| |
| error: |
| free_constant_table(object); |
| HeapFree(GetProcessHeap(), 0, object); |
| |
| return hr; |
| } |
| |
| HRESULT WINAPI D3DXGetShaderConstantTable(const DWORD *byte_code, ID3DXConstantTable **constant_table) |
| { |
| TRACE("(%p, %p): Forwarded to D3DXGetShaderConstantTableEx\n", byte_code, constant_table); |
| |
| return D3DXGetShaderConstantTableEx(byte_code, 0, constant_table); |
| } |
| |
| HRESULT WINAPI D3DXGetShaderSamplers(const DWORD *byte_code, const char **samplers, UINT *count) |
| { |
| UINT i, sampler_count = 0; |
| UINT size; |
| const char *data; |
| const D3DXSHADER_CONSTANTTABLE *ctab_header; |
| const D3DXSHADER_CONSTANTINFO *constant_info; |
| |
| TRACE("byte_code %p, samplers %p, count %p\n", byte_code, samplers, count); |
| |
| if (count) *count = 0; |
| |
| if (D3DXFindShaderComment(byte_code, MAKEFOURCC('C','T','A','B'), (const void **)&data, &size) != D3D_OK) |
| return D3D_OK; |
| |
| if (size < sizeof(*ctab_header)) return D3D_OK; |
| |
| ctab_header = (const D3DXSHADER_CONSTANTTABLE *)data; |
| if (ctab_header->Size != sizeof(*ctab_header)) return D3D_OK; |
| |
| constant_info = (const D3DXSHADER_CONSTANTINFO *)(data + ctab_header->ConstantInfo); |
| for (i = 0; i < ctab_header->Constants; i++) |
| { |
| const D3DXSHADER_TYPEINFO *type; |
| |
| TRACE("name = %s\n", data + constant_info[i].Name); |
| |
| type = (const D3DXSHADER_TYPEINFO *)(data + constant_info[i].TypeInfo); |
| |
| if (type->Type == D3DXPT_SAMPLER |
| || type->Type == D3DXPT_SAMPLER1D |
| || type->Type == D3DXPT_SAMPLER2D |
| || type->Type == D3DXPT_SAMPLER3D |
| || type->Type == D3DXPT_SAMPLERCUBE) |
| { |
| if (samplers) samplers[sampler_count] = data + constant_info[i].Name; |
| |
| ++sampler_count; |
| } |
| } |
| |
| TRACE("Found %u samplers\n", sampler_count); |
| |
| if (count) *count = sampler_count; |
| |
| return D3D_OK; |
| } |