epic/OpenRA
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Improve GLSL renderer debug logging: Define GL_INVALID_OPERATION error code (was previously error 1282); Include GL_RENDERER, GL_VERSION, GL_SHADING_LANGUAGE_VERSION in graphics.log; write graphics.log when CheckGlError fails. Fixes #966 and half of #967.

Browse Source
This commit is contained in:
Paul Chote
2011-06-29 11:21:56 +12:00
parent 0e45968573
commit d62a21da14
1 changed files with 22 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
OpenRA.Renderer.Gl/GraphicsDevice.cs
View File

@@ -37,13 +37,32 @@ namespace OpenRA.Renderer.Glsl
GL_STACK_UNDERFLOW = Gl.GL_STACK_UNDERFLOW,
GL_OUT_OF_MEMORY = Gl.GL_OUT_OF_MEMORY,
GL_TABLE_TOO_LARGE = Gl.GL_TABLE_TOO_LARGE,
GL_INVALID_OPERATION = Gl.GL_INVALID_OPERATION,
}
internal static void CheckGlError()
{
var n = Gl.glGetError();
if( n != Gl.GL_NO_ERROR )
throw new InvalidOperationException( "GL Error: " + ( (GlError)n ).ToString() );
{
var error = "GL Error: {0}\n{1}".F((GlError)n, new System.Diagnostics.StackTrace());
WriteGraphicsLog(error);
throw new InvalidOperationException("OpenGL Error: See graphics.log for details.");
}
}
static void WriteGraphicsLog(string message)
{
Log.AddChannel("graphics", "graphics.log");
Log.Write("graphics", message);
Log.Write("graphics", "");
Log.Write("graphics", "OpenGL Information:");
Log.Write("graphics", "Vendor: {0}", Gl.glGetString(Gl.GL_VENDOR));
Log.Write("graphics", "Renderer: {0}", Gl.glGetString(Gl.GL_RENDERER));
Log.Write("graphics", "GL Version: {0}", Gl.glGetString(Gl.GL_VERSION));
Log.Write("graphics", "Shader Version: {0}", Gl.glGetString(Gl.GL_SHADING_LANGUAGE_VERSION));
Log.Write("graphics", "Available extensions:");
Log.Write("graphics", Gl.glGetString(Gl.GL_EXTENSIONS));
}
public GraphicsDevice( int width, int height, WindowMode window, bool vsync )
@@ -89,15 +108,10 @@ namespace OpenRA.Renderer.Glsl
var extensions = Gl.glGetString(Gl.GL_EXTENSIONS);
var missingExtensions = required.Where( r => !extensions.Contains(r) ).ToArray();
if (missingExtensions.Any())
{
Log.AddChannel("graphics", "graphics.log");
Log.Write("graphics", "Unsupported GPU: Missing extensions: {0}",
string.Join(",", missingExtensions));
Log.Write("graphics", "Vendor: {0}", Gl.glGetString(Gl.GL_VENDOR));
Log.Write("graphics", "Available extensions:");
Log.Write("graphics", extensions);
WriteGraphicsLog("Unsupported GPU: Missing extensions: {0}".F(string.Join(",", missingExtensions)));
throw new InvalidProgramException("Unsupported GPU. See graphics.log for details.");
}