Пример #1
0
        private void Form1_Load(object sender, System.EventArgs e)
        {
            uint version = 0;

            FMOD.RESULT result;

            /*
             *  Create a System object and initialize.
             */
            result = FMOD.Factory.System_Create(ref system);
            ERRCHECK(result);

            result = system.getVersion(ref version);
            ERRCHECK(result);
            if (version < FMOD.VERSION.number)
            {
                MessageBox.Show("Error!  You are using an old version of FMOD " + version.ToString("X") + ".  This program requires " + FMOD.VERSION.number.ToString("X") + ".");
                Application.Exit();
            }

            /*
             *   Set the source directory for all of the FMOD plugins.
             */
            result = system.setPluginPath("../../../../../api/plugins");
            ERRCHECK(result);

            /*
             *  Load up an extra plugin that is not normally used by FMOD.
             */
            uint handle = 0;

            result = system.loadPlugin("output_mp3.dll", ref handle, 0);
            if (result == FMOD.RESULT.ERR_FILE_NOTFOUND)
            {
                /*
                 *  If it isn't in the same directory, try for the plugin directory.
                 */
                result = system.loadPlugin("../../../../../examples/plugin_dev/output_mp3/output_mp3.dll", ref handle, 0);
                ERRCHECK(result);
            }

            /*
             *  Display plugins
             */
            {
                int           num  = 0;
                StringBuilder name = new StringBuilder(256);

                result = system.getNumPlugins(FMOD.PLUGINTYPE.CODEC, ref num);
                ERRCHECK(result);
                for (int count = 0; count < num; count++)
                {
                    FMOD.PLUGINTYPE plugin_type = FMOD.PLUGINTYPE.CODEC;

                    result = system.getPluginHandle(FMOD.PLUGINTYPE.CODEC, count, ref handle);
                    ERRCHECK(result);

                    result = system.getPluginInfo(handle, ref plugin_type, name, name.Capacity, ref version);
                    ERRCHECK(result);

                    codecList.Items.Add(name);
                }

                result = system.getNumPlugins(FMOD.PLUGINTYPE.DSP, ref num);
                ERRCHECK(result);
                for (int count = 0; count < num; count++)
                {
                    FMOD.PLUGINTYPE plugin_type = FMOD.PLUGINTYPE.DSP;

                    result = system.getPluginHandle(FMOD.PLUGINTYPE.DSP, count, ref handle);
                    ERRCHECK(result);

                    result = system.getPluginInfo(handle, ref plugin_type, name, name.Capacity, ref version);
                    ERRCHECK(result);

                    dspList.Items.Add(name);
                }

                result = system.getNumPlugins(FMOD.PLUGINTYPE.OUTPUT, ref num);
                ERRCHECK(result);
                for (int count = 0; count < num; count++)
                {
                    FMOD.PLUGINTYPE plugin_type = FMOD.PLUGINTYPE.OUTPUT;

                    result = system.getPluginHandle(FMOD.PLUGINTYPE.OUTPUT, count, ref handle);
                    ERRCHECK(result);

                    result = system.getPluginInfo(handle, ref plugin_type, name, name.Capacity, ref version);
                    ERRCHECK(result);

                    outputList.Items.Add(name);
                }
            }
        }
Пример #2
0
        public string GetAllKindsOfInformation()
        {
            StringBuilder sb = new StringBuilder();

            uint version = 0;

            FMODSystem.getVersion(ref version);
            sb.AppendLine("FMOD Version: " + version);

            float cpuDSP = 0, cpuStream = 0, cpuGeometry = 0, cpuUpdate = 0, cpuTotal = 0;

            ERRCHECK(FMODSystem.getCPUUsage(ref cpuDSP, ref cpuStream, ref cpuGeometry, ref cpuUpdate, ref cpuTotal));
            sb.AppendFormat("CPU usage: (dsp {0:0.000}%, stream {1:0.000}%, geometry {2:0.000}%, update {3:0.000}%, total {4:0.000}%) {5}", cpuDSP, cpuStream, cpuGeometry, cpuUpdate, cpuTotal, Environment.NewLine);
            FMOD.MEMORY_USAGE_DETAILS memoryUsageDetails = new FMOD.MEMORY_USAGE_DETAILS();
            uint memoryUsed = 0;

            ERRCHECK(FMODSystem.getMemoryInfo((uint)FMOD.MEMBITS.ALL, (uint)FMOD.EVENT_MEMBITS.ALL, ref memoryUsed, ref memoryUsageDetails));
            sb.AppendFormat("Memory usage: {0:0,0} B{1}", memoryUsed, Environment.NewLine);

            /* // Sound RAM is dedicated RAM that exists on some devices, not ours though.
             * int ramCurrentAllocated = 0, ramMaxAllocated = 0, ramTotal = 0;
             * ERRCHECK(FMODSystem.getSoundRAM(ref ramCurrentAllocated, ref ramMaxAllocated, ref ramTotal));
             * sb.AppendFormat("Sound RAM (current alloc., max alloc., total): ({0}, {1}, {2}){3}",
             *  ramCurrentAllocated, ramMaxAllocated, ramTotal, Environment.NewLine); */
            sb.AppendLine("");

            int nDrivers = 0;

            ERRCHECK(FMODSystem.getNumDrivers(ref nDrivers));

            /*  // Caps cannot be called while the system is up and running
             * FMOD.CAPS caps = new FMOD.CAPS();
             * int hardwareMinFrequency = 0, hardwareMaxFrequency = 0;
             * FMOD.SPEAKERMODE controlPanelSpeakerMode = new FMOD.SPEAKERMODE();
             * for (int i = 0; i < nDrivers; i++)
             * {
             *  ERRCHECK(FMODSystem.getDriverCaps(i, ref caps, ref hardwareMinFrequency, ref hardwareMaxFrequency, ref controlPanelSpeakerMode));
             *
             *  sb.AppendLine("Driver id: " + i);
             *  sb.AppendLine("Caps: " + caps.ToString());
             *  sb.AppendLine("Hardware minimum frequency: " + hardwareMinFrequency);
             *  sb.AppendLine("Hardware maximum frequency: " + hardwareMaxFrequency);
             *  sb.AppendLine("Control panel speaker mode: " + controlPanelSpeakerMode.ToString());
             * }*/

            int currentDriver = -0;

            ERRCHECK(FMODSystem.getDriver(ref currentDriver));
            sb.AppendLine("Current driver: " + currentDriver);
            StringBuilder driverName = new StringBuilder(200);

            FMOD.GUID driverGuid = new FMOD.GUID();
            for (int i = 0; i < nDrivers; i++)
            {
                ERRCHECK(FMODSystem.getDriverInfo(i, driverName, 200, ref driverGuid));

                sb.AppendLine("Driver id: " + i + (currentDriver == i ? " (Selected)" : ""));
                sb.AppendLine("Device name: " + driverName.ToString());
                sb.AppendFormat("Driver GUID: ({0}, {1}, {2}){3}", driverGuid.Data1, driverGuid.Data2, driverGuid.Data3, Environment.NewLine);
                if (i == 0)
                {
                    sb.AppendLine("Drivers caps: " + driverCaps.ToString());
                }
                sb.AppendLine("");
            }

            int numHardwareChannels2D = 0, numHardwareChannels3D = 0, numHardwareChannelsTotal = 0;

            ERRCHECK(FMODSystem.getHardwareChannels(ref numHardwareChannels2D, ref numHardwareChannels3D, ref numHardwareChannelsTotal));
            sb.AppendFormat("Hardware channels: {0} ({1} 2D + {2} 3D){3}", numHardwareChannelsTotal, numHardwareChannels2D, numHardwareChannels3D, Environment.NewLine);
            int numSoftwareChannels2D = 0, numSoftwareChannels3D = 0, numSoftwareChannelsTotal = 0;

            ERRCHECK(FMODSystem.getHardwareChannels(ref numSoftwareChannels2D, ref numSoftwareChannels3D, ref numSoftwareChannelsTotal));
            sb.AppendFormat("Software channels: {0} ({1} 2D + {2} 3D){3}", numSoftwareChannelsTotal, numSoftwareChannels2D, numSoftwareChannels3D, Environment.NewLine);
            FMOD.SPEAKERMODE speakerMode = new FMOD.SPEAKERMODE();
            FMODSystem.getSpeakerMode(ref speakerMode);
            sb.AppendLine("Speaker mode: " + speakerMode.ToString());
            sb.AppendLine("Active speakers: ");
            foreach (FMOD.SPEAKER speaker in Enum.GetValues(typeof(FMOD.SPEAKER)))
            {
                if (speaker == FMOD.SPEAKER.MAX || speaker == FMOD.SPEAKER.MONO || speaker == FMOD.SPEAKER.NULL ||
                    speaker == FMOD.SPEAKER.SBL || speaker == FMOD.SPEAKER.SBR)
                {
                    continue;
                }

                float x = 0, y = 0;
                bool  active = false;
                ERRCHECK(FMODSystem.get3DSpeakerPosition(speaker, ref x, ref y, ref active));
                if (active)
                {
                    sb.AppendFormat("  {0} ({1}, {2}) {3}", Enum.GetName(speaker.GetType(), speaker), x, y, Environment.NewLine);
                }
            }

            sb.AppendLine("");

            uint selectedOutputPlugin = 0;

            ERRCHECK(FMODSystem.getOutputByPlugin(ref selectedOutputPlugin));
            FMOD.OUTPUTTYPE outputType = new FMOD.OUTPUTTYPE();
            ERRCHECK(FMODSystem.getOutput(ref outputType));
            sb.AppendLine("Output type: " + outputType);
            int nOutputPlugins = 0;

            ERRCHECK(FMODSystem.getNumPlugins(FMOD.PLUGINTYPE.OUTPUT, ref nOutputPlugins));
            IntPtr outputPluginHandle = new IntPtr();

            ERRCHECK(FMODSystem.getOutputHandle(ref outputPluginHandle));
            sb.AppendLine("Output handle: " + outputPluginHandle.ToInt32());
            sb.AppendLine("Plugins: ");
            for (int i = 0; i < nOutputPlugins; i++)
            {
                uint pluginHandle = 0;
                ERRCHECK(FMODSystem.getPluginHandle(FMOD.PLUGINTYPE.OUTPUT, i, ref pluginHandle));
                StringBuilder   pluginName    = new StringBuilder(100);
                uint            pluginVersion = 0;
                FMOD.PLUGINTYPE pluginType    = FMOD.PLUGINTYPE.OUTPUT;
                ERRCHECK(FMODSystem.getPluginInfo(pluginHandle, ref pluginType, pluginName, 100, ref pluginVersion));

                sb.AppendFormat("{0}{1} ({2} {3}) {4}", selectedOutputPlugin == pluginHandle ? "* " : "  ", pluginName, pluginType.ToString(), pluginVersion, Environment.NewLine);
            }
            sb.AppendLine();

            sb.AppendLine("Reverb properties: ");
            FMOD.REVERB_PROPERTIES reverbProperties = new FMOD.REVERB_PROPERTIES();
            ERRCHECK(FMODSystem.getReverbProperties(ref reverbProperties));
            sb.Append(StringifyStructure <FMOD.REVERB_PROPERTIES>(reverbProperties, "  "));
            sb.AppendLine("");

            sb.AppendLine("Ambient Reverb properties: ");
            FMOD.REVERB_PROPERTIES reverbAmbientProperties = new FMOD.REVERB_PROPERTIES();
            ERRCHECK(FMODSystem.getReverbAmbientProperties(ref reverbAmbientProperties));
            sb.Append(StringifyStructure <FMOD.REVERB_PROPERTIES>(reverbAmbientProperties, "  "));
            sb.AppendLine("");

            // Returns non-initialised values for some reason
            sb.AppendLine("Advanced settings: ");
            FMOD.ADVANCEDSETTINGS advancedSettings = new FMOD.ADVANCEDSETTINGS();
            ERRCHECK(FMODSystem.getAdvancedSettings(ref advancedSettings));
            sb.Append(StringifyStructure <FMOD.ADVANCEDSETTINGS>(advancedSettings, "  "));
            sb.AppendLine("");

            return(sb.ToString());
        }