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improve pipeline link validation

This commit is contained in:
zeromus 2014-01-27 00:23:53 +00:00
parent e47212329b
commit d4c8b75de4
1 changed files with 19 additions and 8 deletions
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27
Bizware/BizHawk.Bizware.BizwareGL.OpenTK/IGL_TK.cs
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@ -194,21 +194,32 @@ namespace BizHawk.Bizware.BizwareGL.Drivers.OpenTK
errcode = GL.GetError();
GL.AttachShader(pid, fragmentShader.Id.ToInt32());
errcode = GL.GetError();
GL.LinkProgram(pid);
errcode = GL.GetError();
int n;
GL.GetProgram(pid, GetProgramParameterName.LinkStatus, out n);
string resultLog = GL.GetProgramInfoLog(pid);
string result = GL.GetProgramInfoLog(pid);
if (result != "")
throw new InvalidOperationException("Error creating pipeline (program link step):\r\n\r\n" + result);
if (errcode != ErrorCode.NoError)
throw new InvalidOperationException("Error creating pipeline (error returned from glLinkProgram): " + errcode + "\r\n\r\n" + resultLog);
int linkStatus;
GL.GetProgram(pid, GetProgramParameterName.LinkStatus, out linkStatus);
if(linkStatus == 0)
throw new InvalidOperationException("Error creating pipeline (link status false returned from glLinkProgram): " + errcode + "\r\n\r\n" + resultLog);
GL.ValidateProgram(pid);
errcode = GL.GetError();
result = GL.GetProgramInfoLog(pid);
if (result != "")
throw new InvalidOperationException("Error creating pipeline (program validate step):\r\n\r\n" + result);
resultLog = GL.GetProgramInfoLog(pid);
if (errcode != ErrorCode.NoError)
throw new InvalidOperationException("Error creating pipeline (error returned from glValidateProgram): " + errcode + "\r\n\r\n" + resultLog);
int validateStatus;
GL.GetProgram(pid, GetProgramParameterName.ValidateStatus, out validateStatus);
if (validateStatus == 0)
throw new InvalidOperationException("Error creating pipeline (validateStatus status false returned from glValidateProgram): " + errcode + "\r\n\r\n" + resultLog);
//get all the uniforms
List<UniformInfo> uniforms = new List<UniformInfo>();