Add support for custom Video shaders
parent
66c6ceec04
commit
4f89325d29
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@ -22,6 +22,10 @@ namespace MoonWorks.Graphics
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private readonly List<WeakReference<GraphicsResource>> resources = new List<WeakReference<GraphicsResource>>();
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private readonly List<WeakReference<GraphicsResource>> resources = new List<WeakReference<GraphicsResource>>();
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private static bool usingCustomVideoShaders;
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private static string customVideoVertexShaderFilepath;
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private static string customVideoFragmentShaderFilepath;
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public GraphicsDevice(
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public GraphicsDevice(
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Backend preferredBackend,
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Backend preferredBackend,
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bool debugMode
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bool debugMode
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@ -38,8 +42,24 @@ namespace MoonWorks.Graphics
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Conversions.BoolToByte(debugMode)
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Conversions.BoolToByte(debugMode)
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);
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);
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VideoVertexShader = new ShaderModule(this, GetEmbeddedResource("MoonWorks.Shaders.FullscreenVert.spv"));
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Stream videoVertexShaderStream;
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VideoFragmentShader = new ShaderModule(this, GetEmbeddedResource("MoonWorks.Shaders.YUV2RGBAFrag.spv"));
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Stream videoFragmentShaderStream;
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if (!usingCustomVideoShaders)
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{
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videoVertexShaderStream = GetEmbeddedResource("MoonWorks.Shaders.FullscreenVert.spv");
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videoFragmentShaderStream = GetEmbeddedResource("MoonWorks.Shaders.YUV2RGBAFrag.spv");
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}
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else
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{
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videoVertexShaderStream = File.Open(customVideoVertexShaderFilepath, FileMode.Open, FileAccess.Read);
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videoFragmentShaderStream = File.Open(customVideoFragmentShaderFilepath, FileMode.Open, FileAccess.Read);
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}
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VideoVertexShader = new ShaderModule(this, videoVertexShaderStream);
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VideoFragmentShader = new ShaderModule(this, videoFragmentShaderStream);
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videoVertexShaderStream.Close();
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videoFragmentShaderStream.Close();
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VideoPipeline = new GraphicsPipeline(
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VideoPipeline = new GraphicsPipeline(
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this,
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this,
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@ -148,6 +168,16 @@ namespace MoonWorks.Graphics
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return typeof(GraphicsDevice).Assembly.GetManifestResourceStream(name);
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return typeof(GraphicsDevice).Assembly.GetManifestResourceStream(name);
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}
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}
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/// <summary>
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/// Use this ONLY for platforms with non-standard graphics APIs where the shader code can't be embedded into the assembly!
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/// </summary>
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public static void UseCustomVideoShaders(string vertexShaderFilePath, string fragmentShaderFilePath)
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{
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usingCustomVideoShaders = true;
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customVideoVertexShaderFilepath = vertexShaderFilePath;
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customVideoFragmentShaderFilepath = fragmentShaderFilePath;
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}
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protected virtual void Dispose(bool disposing)
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protected virtual void Dispose(bool disposing)
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{
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{
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if (!IsDisposed)
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if (!IsDisposed)
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