video-v1/vav2/VavCoreTest/Program.cs

using System;
using VavCore.Wrapper;

namespace VavCoreTest;

class Program
{
    static void Main(string[] args)
    {
        Console.WriteLine("=== VavCore.Wrapper P/Invoke Test ===");
        Console.WriteLine();

        // Test 1: Library Initialization
        Console.WriteLine("Test 1: Library Initialization");
        try
        {
            bool initialized = VavCoreWrapper.Initialize();
            Console.WriteLine($"  VavCore.Initialize(): {(initialized ? "SUCCESS" : "FAILED")}");

            if (initialized)
            {
                Console.WriteLine($"  Library is initialized: {VavCoreWrapper.IsInitialized}");
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR: {ex.Message}");
            Console.WriteLine($"  Exception Type: {ex.GetType().Name}");
            if (ex.InnerException != null)
            {
                Console.WriteLine($"  Inner Exception: {ex.InnerException.Message}");
            }
        }
        Console.WriteLine();

        // Test 2: Version Information
        Console.WriteLine("Test 2: Version Information");
        try
        {
            string version = VavCoreWrapper.GetVersion();
            Console.WriteLine($"  VavCore Version: {version}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR getting version: {ex.Message}");
        }
        Console.WriteLine();

        // Test 3: Platform Information
        Console.WriteLine("Test 3: Platform Information");
        try
        {
            string libraryName = VavCoreTypes.GetLibraryName();
            Console.WriteLine($"  Library Name: {libraryName}");

            var optimalDecoder = VavCoreTypes.GetOptimalDecoderType();
            Console.WriteLine($"  Optimal Decoder: {optimalDecoder}");

            var optimalSurface = VavCoreTypes.GetOptimalSurfaceType();
            Console.WriteLine($"  Optimal Surface: {optimalSurface}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR getting platform info: {ex.Message}");
        }
        Console.WriteLine();

        // Test 4: Player Creation and Basic Operations
        Console.WriteLine("Test 4: Player Creation and Basic Operations");
        VavCoreWrapper? player = null;
        try
        {
            player = new VavCoreWrapper();
            Console.WriteLine("  Player created successfully");

            // Test basic properties
            Console.WriteLine($"  Player handle: 0x{player.NativeHandle:X}");

            // Test decoder capabilities
            bool supportsAuto = player.SupportsSurfaceType(VavCoreTypes.SurfaceType.Auto);
            bool supportsCPU = player.SupportsSurfaceType(VavCoreTypes.SurfaceType.CPU);
            bool supportsD3D11 = player.SupportsSurfaceType(VavCoreTypes.SurfaceType.D3D11Texture);

            Console.WriteLine($"  Supports Auto Surface: {supportsAuto}");
            Console.WriteLine($"  Supports CPU Surface: {supportsCPU}");
            Console.WriteLine($"  Supports D3D11 Surface: {supportsD3D11}");

            // Get optimal surface type for this player
            var playerOptimalSurface = player.GetOptimalSurfaceType();
            Console.WriteLine($"  Player Optimal Surface: {playerOptimalSurface}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR creating player: {ex.Message}");
            if (ex.InnerException != null)
            {
                Console.WriteLine($"  Inner Exception: {ex.InnerException.Message}");
            }
        }
        finally
        {
            player?.Dispose();
            Console.WriteLine("  Player disposed");
        }
        Console.WriteLine();

        // Test 5: Static Utility Methods
        Console.WriteLine("Test 5: Static Utility Methods");
        try
        {
            string availableDecoders = VavCoreWrapper.GetAvailableDecoders();
            Console.WriteLine($"  Available Decoders: {availableDecoders}");

            var optimalDecoderType = VavCoreWrapper.GetOptimalDecoderType();
            Console.WriteLine($"  Static Optimal Decoder: {optimalDecoderType}");

            var optimalSurfaceType = VavCoreWrapper.GetOptimalSurfaceType("vulkan");
            Console.WriteLine($"  Static Optimal Surface (Vulkan): {optimalSurfaceType}");

            bool av1Supported = VavCoreWrapper.IsCodecSupported(VavCoreTypes.VideoCodecType.AV1);
            bool vp9Supported = VavCoreWrapper.IsCodecSupported(VavCoreTypes.VideoCodecType.VP9);

            Console.WriteLine($"  AV1 Codec Supported: {av1Supported}");
            Console.WriteLine($"  VP9 Codec Supported: {vp9Supported}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR in utility methods: {ex.Message}");
        }
        Console.WriteLine();

        // Test 6: Error Handling
        Console.WriteLine("Test 6: Error Handling");
        try
        {
            string successMsg = VavCoreWrapper.GetErrorMessage(VavCoreTypes.VavCoreResult.Success);
            string errorMsg = VavCoreWrapper.GetErrorMessage(VavCoreTypes.VavCoreResult.ErrorFileNotFound);

            Console.WriteLine($"  Success Message: {successMsg}");
            Console.WriteLine($"  Error Message: {errorMsg}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR in error handling: {ex.Message}");
        }
        Console.WriteLine();

        // Test 7: Library Cleanup
        Console.WriteLine("Test 7: Library Cleanup");
        try
        {
            VavCoreWrapper.Cleanup();
            Console.WriteLine("  VavCore.Cleanup(): SUCCESS");
            Console.WriteLine($"  Library is initialized: {VavCoreWrapper.IsInitialized}");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"  ERROR during cleanup: {ex.Message}");
        }
        Console.WriteLine();

        Console.WriteLine("=== VavCore.Wrapper Test Completed ===");
    }
}