daily update on 20240203 by nitloadd youmu. New glhandle setup.

源代码/StgSharp/Graphics/IglFunc.cs

@@ -36,11 +36,14 @@ namespace StgSharp.Graphics
         void AlignFrame(Form form);
 
         /// <summary>
-        /// Same fucntion as OpenGL api glAttachShader
+        /// Same fucntion as OpenGL api glAttachShader.
+        /// Only the first <see href="shader"/> in handle
+        /// will be attached to the first <see href="program"/> in handle.
+        /// The rest shader and program will be ignored.
         /// </summary>
         /// <param name="program">Shader program to be attachec</param>
         /// <param name="shader">A shader part to attach</param>
-        void AttachShader(uint program, uint shader);
+        void AttachShader(glHandle program, glHandle shader);
 
         /// <summary>
         /// Bind the indexed buffer object to certain type of buffer
@@ -87,19 +90,25 @@ namespace StgSharp.Graphics
         /// <param name="shaderCode">A string represent the shader's code</param>
         /// <param name="shaderType">An <see cref="ShaderType"/> enum represent the type of the shader to
         /// conpile, including vertex shader and fragment shader.</param>
-        /// <returns>An uint value as the only mark of conpiled shader</returns>
-        uint CompileShader(string shaderCode, ShaderType shaderType);
+        /// <returns>An handle of conpiled shader</returns>
+        glHandle CompileShader(string shaderCode, ShaderType shaderType);
 
         /// <summary>
         /// Same function as OpenGL api, glCreateProgram
         /// </summary>
-        /// <returns></returns>
-        uint CreateProgram();
+        /// <returns>A handle representing a single shader program</returns>
+        glHandle CreateProgram();
+
+        /// <summary>
+        /// Same function as OpenGL api, glCreateProgram.
+        /// Used for creating multiple shader program.
+        /// </summary>
+        /// <returns>A handle representing all shader programs</returns>
+        glHandle CreateProgram(int count);
 
         /// <summary>
         /// Creates a form and its associated 
         /// </summary>
-        /// <param name="handle">The instance of created form</param>
         /// <param name="width">Required width</param>
         /// <param name="height">Required width</param>
         /// <param name="tittle">Tittle of the window </param>
@@ -108,7 +117,7 @@ namespace StgSharp.Graphics
         /// <exception cref="Exception"></exception>
         IntPtr CreateWindowHandle(int width, int height, string tittle, IntPtr monitor, Form share);
 
-        uint CreatGraphicProgram();
+        glHandle CreatGraphicProgram();
 
         /// <summary>
         /// Same function as OpenGL api, glDeleteBuffer. This method can delete one buffer in one call
@@ -119,17 +128,22 @@ namespace StgSharp.Graphics
         /// <summary>
         /// Same function as OpenGL api, glDeleteBuffer. This method can delete a sets of buffers in one call.
         /// </summary>
-        /// <param name="count">Amount of bufferd to be deleted</param>
         /// <param name="handle">Array of buffers to be deleted</param>
-        unsafe void DeleteBuffers(uint count, uint[] handle);
+        unsafe void DeleteBuffers(glHandle handle);
 
         /// <summary>
         /// Same function as OpenGL api, glDeleteVertexArrays
         /// </summary>
-        /// <param name="count">Amount of vao to be deleted</param>
-        /// <param name="arrays">A array representing a colletion of vertex objects.</param>
-        unsafe void DeleteVertexArrays(uint count, uint[] arrays);
+        /// <param name="handle">Handle of vertex objects.</param>
+        unsafe void DeleteVertexArrays(glHandle handle);
 
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="mode"></param>
+        /// <param name="count"></param>
+        /// <param name="type"></param>
+        /// <param name="ptr"></param>
         void DrawElements(GepmetryType mode, uint count, Type type, IntPtr ptr);
 
         /// <summary>
@@ -137,21 +151,21 @@ namespace StgSharp.Graphics
         /// </summary>
         /// <param name="count"></param>
         /// <param name="ptr"></param>
-        unsafe void GenBuffers(uint count, uint* ptr);
+        unsafe void GenBuffers(uint count, glHandle ptr);
 
         /// <summary>
         /// Same fucnction as OpenGL api glGenTextures.
         /// </summary>
         /// <param name="count">amount of textures to generate</param>
-        /// <param name="ptr">pointer to texture signs' array</param>
-        unsafe void GenTextures(uint count, uint* ptr);
+        /// <param name="handle">Handle of texture</param>
+        unsafe void GenTextures(uint count, glHandle handle);
 
         /// <summary>
         /// Same fucntion as OpenGL api, glGenVertexArray
         /// </summary>
         /// <param name="count">Amount of vao to be generated</param>
-        /// <param name="ptr">Pointer of vao sign array</param>
-        unsafe void GenVertexArrays(uint count, uint* ptr);
+        /// <param name="handle">Handle of vao sign array</param>
+        unsafe void GenVertexArrays(uint count, glHandle handle);
 
         void GetGraphicError();