/// <summary>
        /// Get the native library symbols and map them to the appropriate functions/delegates.
        /// </summary>
        private void Initialize()
        {
            string symbolMappingError = "Delegate of an exported function couldn't be created for symbol '{0}'";

            this.gsapi_revision = _library.GetDelegateForFunction <gsapi_revision>("gsapi_revision");

            if (this.gsapi_revision == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_revision"));
            }

            gsapi_revision_s rev = new gsapi_revision_s();

            if (this.gsapi_revision(ref rev, System.Runtime.InteropServices.Marshal.SizeOf(rev)) == 0)
            {
                _revision = rev.revision;
            }

            this.gsapi_new_instance = _library.GetDelegateForFunction <gsapi_new_instance>("gsapi_new_instance");

            if (this.gsapi_new_instance == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_new_instance"));
            }

            this.gsapi_delete_instance = _library.GetDelegateForFunction <gsapi_delete_instance>("gsapi_delete_instance");

            if (this.gsapi_delete_instance == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_delete_instance"));
            }

            this.gsapi_set_stdio = _library.GetDelegateForFunction <gsapi_set_stdio>("gsapi_set_stdio");

            if (this.gsapi_set_stdio == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_set_stdio"));
            }

            this.gsapi_set_poll = _library.GetDelegateForFunction <gsapi_set_poll>("gsapi_set_poll");

            if (this.gsapi_set_poll == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_set_poll"));
            }

            this.gsapi_set_display_callback = _library.GetDelegateForFunction <gsapi_set_display_callback>("gsapi_set_display_callback");

            if (this.gsapi_set_display_callback == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_set_display_callback"));
            }

            if (is_gsapi_set_arg_encoding_supported)
            {
                this.gsapi_set_arg_encoding = _library.GetDelegateForFunction <gsapi_set_arg_encoding>("gsapi_set_arg_encoding");

                if (this.gsapi_set_arg_encoding == null)
                {
                    throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_set_arg_encoding"));
                }
            }

            this.gsapi_init_with_args = _library.GetDelegateForFunction <gsapi_init_with_args>("gsapi_init_with_args");

            if (this.gsapi_init_with_args == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_init_with_args"));
            }

            this.gsapi_run_string_begin = _library.GetDelegateForFunction <gsapi_run_string_begin>("gsapi_run_string_begin");

            if (this.gsapi_run_string_begin == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_run_string_begin"));
            }

            this.gsapi_run_string_continue = _library.GetDelegateForFunction <gsapi_run_string_continue>("gsapi_run_string_continue");

            if (this.gsapi_run_string_continue == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_run_string_continue"));
            }

            this.gsapi_run_string_end = _library.GetDelegateForFunction <gsapi_run_string_end>("gsapi_run_string_end");

            if (this.gsapi_run_string_end == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_run_string_end"));
            }

            this.gsapi_run_string_with_length = _library.GetDelegateForFunction <gsapi_run_string_with_length>("gsapi_run_string_with_length");

            if (this.gsapi_run_string_with_length == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_run_string_with_length"));
            }

            this.gsapi_run_string = _library.GetDelegateForFunction <gsapi_run_string>("gsapi_run_string");

            if (this.gsapi_run_string == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_run_string"));
            }

            this.gsapi_run_file = _library.GetDelegateForFunction <gsapi_run_file>("gsapi_run_file");

            if (this.gsapi_run_file == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_run_file"));
            }

            this.gsapi_exit = _library.GetDelegateForFunction <gsapi_exit>("gsapi_exit");

            if (this.gsapi_exit == null)
            {
                throw new GhostscriptException(string.Format(symbolMappingError, "gsapi_exit"));
            }
        }
Exemplo n.º 2
0
 private void Initialize()
 {
     this.gsapi_revision               = _library.GetDelegateForFunction("gsapi_revision", typeof(gsapi_revision)) as gsapi_revision;
     this.gsapi_new_instance           = _library.GetDelegateForFunction("gsapi_new_instance", typeof(gsapi_new_instance)) as gsapi_new_instance;
     this.gsapi_delete_instance        = _library.GetDelegateForFunction("gsapi_delete_instance", typeof(gsapi_delete_instance)) as gsapi_delete_instance;
     this.gsapi_set_stdio              = _library.GetDelegateForFunction("gsapi_set_stdio", typeof(gsapi_set_stdio)) as gsapi_set_stdio;
     this.gsapi_set_poll               = _library.GetDelegateForFunction("gsapi_set_poll", typeof(gsapi_set_poll)) as gsapi_set_poll;
     this.gsapi_set_display_callback   = _library.GetDelegateForFunction("gsapi_set_display_callback", typeof(gsapi_set_display_callback)) as gsapi_set_display_callback;
     this.gsapi_init_with_args         = _library.GetDelegateForFunction("gsapi_init_with_args", typeof(gsapi_init_with_args)) as gsapi_init_with_args;
     this.gsapi_run_string_begin       = _library.GetDelegateForFunction("gsapi_run_string_begin", typeof(gsapi_run_string_begin)) as gsapi_run_string_begin;
     this.gsapi_run_string_continue    = _library.GetDelegateForFunction("gsapi_run_string_continue", typeof(gsapi_run_string_continue)) as gsapi_run_string_continue;
     this.gsapi_run_string_end         = _library.GetDelegateForFunction("gsapi_run_string_end", typeof(gsapi_run_string_end)) as gsapi_run_string_end;
     this.gsapi_run_string_with_length = _library.GetDelegateForFunction("gsapi_run_string_with_length", typeof(gsapi_run_string_with_length)) as gsapi_run_string_with_length;
     this.gsapi_run_string             = _library.GetDelegateForFunction("gsapi_run_string", typeof(gsapi_run_string)) as gsapi_run_string;
     this.gsapi_run_file               = _library.GetDelegateForFunction("gsapi_run_file", typeof(gsapi_run_file)) as gsapi_run_file;
     this.gsapi_exit = _library.GetDelegateForFunction("gsapi_exit", typeof(gsapi_exit)) as gsapi_exit;
 }
Exemplo n.º 3
0
        public bassAudioCore()
        {
            for (var i = 0; i < _lastPeak.Length; i++)
            {
                _lastPeak[i] = 0f;
            }

            memDll   = new DynamicNativeLibrary(Assembly.GetExecutingAssembly().FindEmbedded("bass.dll"));
            InitBass = (BASS_Init)memDll.GetDelegateForFunction("BASS_Init", typeof(BASS_Init));

            if (InitBass(-1, 44100, BASSInit.BASS_DEVICE_DEFAULT, IntPtr.Zero, IntPtr.Zero))
            {
                BassFree     = (BASS_Free)memDll.GetDelegateForFunction("BASS_Free", typeof(BASS_Free));
                ChannelPause =
                    (BASS_ChannelPause)memDll.GetDelegateForFunction("BASS_ChannelPause", typeof(BASS_ChannelPause));
                ChannelStop =
                    (BASS_ChannelStop)memDll.GetDelegateForFunction("BASS_ChannelStop", typeof(BASS_ChannelStop));
                ChannelPlay =
                    (BASS_ChannelPlay)memDll.GetDelegateForFunction("BASS_ChannelPlay", typeof(BASS_ChannelPlay));
                MusicLoadMemory =
                    (BASS_MusicLoad)memDll.GetDelegateForFunction("BASS_MusicLoad", typeof(BASS_MusicLoad));
                GetData = (BASS_ChannelGetData)memDll.GetDelegateForFunction("BASS_ChannelGetData",
                                                                             typeof(BASS_ChannelGetData));
                GetData2 = (BASS_ChannelGetData2)memDll.GetDelegateForFunction("BASS_ChannelGetData",
                                                                               typeof(BASS_ChannelGetData2));
                GetData3 = (BASS_ChannelGetData3)memDll.GetDelegateForFunction("BASS_ChannelGetData",
                                                                               typeof(BASS_ChannelGetData3));
                GetData4 = (BASS_ChannelGetData4)memDll.GetDelegateForFunction("BASS_ChannelGetData",
                                                                               typeof(BASS_ChannelGetData4));
                GetInfo = (BASS_ChannelGetInfo)memDll.GetDelegateForFunction("BASS_ChannelGetInfo",
                                                                             typeof(BASS_ChannelGetInfo));
                GetChanLength =
                    (BASS_ChannelGetLength)memDll.GetDelegateForFunction("BASS_ChannelGetLength",
                                                                         typeof(BASS_ChannelGetLength));
                GetSeconds2Bytes =
                    (BASS_ChannelSeconds2Bytes)memDll.GetDelegateForFunction("BASS_ChannelSeconds2Bytes",
                                                                             typeof(BASS_ChannelSeconds2Bytes));
                SetConfig   = (BASS_SetConfig)memDll.GetDelegateForFunction("BASS_SetConfig", typeof(BASS_SetConfig));
                GetIsActive =
                    (BASS_ChannelIsActive)memDll.GetDelegateForFunction("BASS_ChannelIsActive",
                                                                        typeof(BASS_ChannelIsActive));
                SetChannelPos = (BASS_ChannelSetPosition)memDll.GetDelegateForFunction("BASS_ChannelSetPosition",
                                                                                       typeof(BASS_ChannelSetPosition));
                GetBytes2Seconds =
                    (BASS_ChannelBytes2Seconds)memDll.GetDelegateForFunction("BASS_ChannelBytes2Seconds",
                                                                             typeof(BASS_ChannelBytes2Seconds));
                StreamCreateFileMemory =
                    (BASS_StreamCreateFile)memDll.GetDelegateForFunction("BASS_StreamCreateFile",
                                                                         typeof(BASS_StreamCreateFile));
                StreamFreeA =
                    (BASS_StreamFree)memDll.GetDelegateForFunction("BASS_StreamFree", typeof(BASS_StreamFree));
                GetChannelLevel =
                    (BASS_ChannelGetLevel)memDll.GetDelegateForFunction("BASS_ChannelGetLevel",
                                                                        typeof(BASS_ChannelGetLevel));
                GetChannelTags =
                    (BASS_ChannelGetTags)memDll.GetDelegateForFunction("BASS_ChannelGetTags",
                                                                       typeof(BASS_ChannelGetTags));
                GetErrorCode =
                    (BASS_ErrorCode)memDll.GetDelegateForFunction("BASS_ErrorGetCode", typeof(BASS_ErrorCode));
                PluginFree =
                    (BASS_PluginFree)memDll.GetDelegateForFunction("BASS_PluginFree", typeof(BASS_PluginFree));
                PluginLoad =
                    (BASS_PluginLoad)memDll.GetDelegateForFunction("BASS_PluginLoad", typeof(BASS_PluginLoad));
            }
        }
Exemplo n.º 4
0
 /// <summary>
 /// Get the native library symbols and map them to the appropriate functions/delegates.
 /// </summary>
 private void Initialize()
 {
     //  string symbolMappingError = "Delegate of an exported function couldn't be created for symbol '{0}'";
     this.FPDF_ActionGetType              = _library.GetDelegateForFunction <FPDF_ActionGetType>("FPDF_ActionGetType");
     this.FPDF_AddRef                     = _library.GetDelegateForFunction <FPDF_AddRef>("FPDF_AddRef");
     this.FPDF_BookmarkGetAction          = _library.GetDelegateForFunction <FPDF_BookmarkGetAction>("FPDF_BookmarkGetAction");
     this.FPDF_BookmarkGetDest            = _library.GetDelegateForFunction <FPDF_BookmarkGetDest>("FPDF_BookmarkGetDest");
     this.FPDF_BookmarkGetFirstChild      = _library.GetDelegateForFunction <FPDF_BookmarkGetFirstChild>("FPDF_BookmarkGetFirstChild");
     this.FPDF_BookmarkGetNextSibling     = _library.GetDelegateForFunction <FPDF_BookmarkGetNextSibling>("FPDF_BookmarkGetNextSibling");
     this.FPDF_BookmarkGetTitle           = _library.GetDelegateForFunction <FPDF_BookmarkGetTitle>("FPDF_BookmarkGetTitle");
     this.FPDF_CloseDocument              = _library.GetDelegateForFunction <FPDF_CloseDocument>("FPDF_CloseDocument");
     this.FPDF_ClosePage                  = _library.GetDelegateForFunction <FPDF_ClosePage>("FPDF_ClosePage");
     this.FPDF_CreateNewDocument          = _library.GetDelegateForFunction <FPDF_CreateNewDocument>("FPDF_CreateNewDocument");
     this.FPDF_GetDocPermissions          = _library.GetDelegateForFunction <FPDF_GetDocPermissions>("FPDF_GetDocPermissions");
     this.FPDF_GetPageCount               = _library.GetDelegateForFunction <FPDF_GetPageCount>("FPDF_GetPageCount");
     this.FPDF_GetPageHeight              = _library.GetDelegateForFunction <FPDF_GetPageHeight>("FPDF_GetPageHeight");
     this.FPDF_GetPageSizeByIndex         = _library.GetDelegateForFunction <FPDF_GetPageSizeByIndex>("FPDF_GetPageSizeByIndex");
     this.FPDF_GetPageWidth               = _library.GetDelegateForFunction <FPDF_GetPageWidth>("FPDF_GetPageWidth");
     this.FPDF_ImportPages                = _library.GetDelegateForFunction <FPDF_ImportPages>("FPDF_ImportPages");
     this.FPDF_LoadMemDocument            = _library.GetDelegateForFunction <FPDF_LoadMemDocument>("FPDF_LoadMemDocument");
     this.FPDF_LoadPage                   = _library.GetDelegateForFunction <FPDF_LoadPage>("FPDF_LoadPage");
     this.FPDF_PageToDevice               = _library.GetDelegateForFunction <FPDF_PageToDevice>("FPDF_PageToDevice");
     this.FPDF_Release                    = _library.GetDelegateForFunction <FPDF_Release>("FPDF_Release");
     this.FPDF_RenderPage                 = _library.GetDelegateForFunction <FPDF_RenderPage>("FPDF_RenderPage");
     this.FPDF_RenderPageBitmap           = _library.GetDelegateForFunction <FPDF_RenderPageBitmap>("FPDF_RenderPageBitmap");
     this.FPDF_SaveAsCopy                 = _library.GetDelegateForFunction <FPDF_SaveAsCopy>("FPDF_SaveAsCopy");
     this.FPDF_SetFormFieldHighlightAlpha = _library.GetDelegateForFunction <FPDF_SetFormFieldHighlightAlpha>("FPDF_SetFormFieldHighlightAlpha");
     this.FPDF_SetFormFieldHighlightColor = _library.GetDelegateForFunction <FPDF_SetFormFieldHighlightColor>("FPDF_SetFormFieldHighlightColor");
     this.FPDFAction_GetURIPath           = _library.GetDelegateForFunction <FPDFAction_GetURIPath>("FPDFAction_GetURIPath");
     this.FPDFBitmap_CreateEx             = _library.GetDelegateForFunction <FPDFBitmap_CreateEx>("FPDFBitmap_CreateEx");
     this.FPDFBitmap_Destroy              = _library.GetDelegateForFunction <FPDFBitmap_Destroy>("FPDFBitmap_Destroy");
     this.FPDFBitmap_FillRect             = _library.GetDelegateForFunction <FPDFBitmap_FillRect>("FPDFBitmap_FillRect");
     this.FPDFDest_GetPageIndex           = _library.GetDelegateForFunction <FPDFDest_GetPageIndex>("FPDFDest_GetPageIndex");
     this.FPDFDOC_ExitFormFillEnviroument = _library.GetDelegateForFunction <FPDFDOC_ExitFormFillEnviroument>("FPDFDOC_ExitFormFillEnviroument");
     this.FPDFDOC_InitFormFillEnvironment = _library.GetDelegateForFunction <FPDFDOC_InitFormFillEnvironment>("FPDFDOC_InitFormFillEnvironment");
     this.FPDFLink_Enumerate              = _library.GetDelegateForFunction <FPDFLink_Enumerate>("FPDFLink_Enumerate");
     this.FPDFLink_GetAction              = _library.GetDelegateForFunction <FPDFLink_GetAction>("FPDFLink_GetAction");
     this.FPDFLink_GetAnnotRect           = _library.GetDelegateForFunction <FPDFLink_GetAnnotRect>("FPDFLink_GetAnnotRect");
     this.FPDFLink_GetDest                = _library.GetDelegateForFunction <FPDFLink_GetDest>("FPDFLink_GetDest");
     //this.FPDFPAGE_AACTION = _library.GetDelegateForFunction<FPDFPAGE_AACTION>("FPDFPAGE_AACTION");
     this.FPDFPage_GetMediaBox       = _library.GetDelegateForFunction <FPDFPage_GetMediaBox>("FPDFPage_GetMediaBox");
     this.FPDFPage_SetMediaBox       = _library.GetDelegateForFunction <FPDFPage_SetMediaBox>("FPDFPage_SetMediaBox");
     this.FPDFText_ClosePage         = _library.GetDelegateForFunction <FPDFText_ClosePage>("FPDFText_ClosePage");
     this.FPDFText_FindClose         = _library.GetDelegateForFunction <FPDFText_FindClose>("FPDFText_FindClose");
     this.FPDFText_FindNext          = _library.GetDelegateForFunction <FPDFText_FindNext>("FPDFText_FindNext");
     this.FPDFText_FindStart         = _library.GetDelegateForFunction <FPDFText_FindStart>("FPDFText_FindStart");
     this.FPDFText_GetCharBox        = _library.GetDelegateForFunction <FPDFText_GetCharBox>("FPDFText_GetCharBox");
     this.FPDFText_GetSchCount       = _library.GetDelegateForFunction <FPDFText_GetSchCount>("FPDFText_GetSchCount");
     this.FPDFText_GetSchResultIndex = _library.GetDelegateForFunction <FPDFText_GetSchResultIndex>("FPDFText_GetSchResultIndex");
     this.FPDFText_GetText           = _library.GetDelegateForFunction <FPDFText_GetText>("FPDFText_GetText");
     this.FPDFText_LoadPage          = _library.GetDelegateForFunction <FPDFText_LoadPage>("FPDFText_LoadPage");
 }