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Added addition error logging to graphics.log when SDL fails

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This commit is contained in:
Matthias Mailänder
2022-04-13 17:22:23 +02:00
committed by abcdefg30
parent 30f14dcc4c
commit 0f90713aba
2 changed files with 32 additions and 15 deletions
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33
OpenRA.Platforms.Default/Sdl2PlatformWindow.cs
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@@ -151,21 +151,28 @@ namespace OpenRA.Platforms.Default
if (enableLegacyGL)
testProfiles.Add(GLProfile.Legacy);
var errorLog = new List<string>();
supportedProfiles = testProfiles
.Where(CanCreateGLWindow)
.Where(profile => CanCreateGLWindow(profile, errorLog))
.ToArray();
if (!supportedProfiles.Any())
{
foreach (var error in errorLog)
Log.Write("graphics", error);
throw new InvalidOperationException("No supported OpenGL profiles were found.");
}
profile = supportedProfiles.Contains(requestProfile) ? requestProfile : supportedProfiles.First();
// Note: This must be called after the CanCreateGLWindow checks above,
// which needs to create and destroy its own SDL contexts as a workaround for specific buggy drivers
SDL.SDL_Init(SDL.SDL_INIT_VIDEO);
SetSDLAttributes(profile);
if (SDL.SDL_Init(SDL.SDL_INIT_VIDEO) != 0)
Log.Write("graphics", $"SDL initialisation failed: {SDL.SDL_GetError()}");
Console.WriteLine("Using SDL 2 with OpenGL ({0}) renderer", profile);
SetSDLAttributes(profile);
Console.WriteLine($"Using SDL 2 with OpenGL ({profile}) renderer");
if (videoDisplay < 0 || videoDisplay >= DisplayCount)
videoDisplay = 0;
@@ -210,7 +217,7 @@ namespace OpenRA.Platforms.Default
}
}
Console.WriteLine("Desktop resolution: {0}x{1}", display.w, display.h);
Console.WriteLine($"Desktop resolution: {display.w}x{display.h}");
if (requestEffectiveWindowSize.Width == 0 && requestEffectiveWindowSize.Height == 0)
{
Console.WriteLine("No custom resolution provided, using desktop resolution");
@@ -219,7 +226,7 @@ namespace OpenRA.Platforms.Default
else
surfaceSize = windowSize = new Size((int)(requestEffectiveWindowSize.Width * windowScale), (int)(requestEffectiveWindowSize.Height * windowScale));
Console.WriteLine("Using resolution: {0}x{1}", windowSize.Width, windowSize.Height);
Console.WriteLine($"Using resolution: {windowSize.Width}x{windowSize.Height}");
var windowFlags = SDL.SDL_WindowFlags.SDL_WINDOW_OPENGL | SDL.SDL_WindowFlags.SDL_WINDOW_ALLOW_HIGHDPI;
@@ -510,18 +517,25 @@ namespace OpenRA.Platforms.Default
}
}
static bool CanCreateGLWindow(GLProfile profile)
static bool CanCreateGLWindow(GLProfile profile, List<string> errorLog)
{
// Implementation inspired by TestIndividualGLVersion from Veldrid
// Need to create and destroy its own SDL contexts as a workaround for specific buggy drivers
SDL.SDL_Init(SDL.SDL_INIT_VIDEO);
if (SDL.SDL_Init(SDL.SDL_INIT_VIDEO) != 0)
{
// Continue to harvest additional SDL errors below
errorLog.Add($"{profile}: SDL init failed: {SDL.SDL_GetError()}");
SDL.SDL_ClearError();
}
SetSDLAttributes(profile);
var flags = SDL.SDL_WindowFlags.SDL_WINDOW_HIDDEN | SDL.SDL_WindowFlags.SDL_WINDOW_OPENGL;
var window = SDL.SDL_CreateWindow("", 0, 0, 1, 1, flags);
if (window == IntPtr.Zero || !string.IsNullOrEmpty(SDL.SDL_GetError()))
{
errorLog.Add($"{profile}: SDL window creation failed: {SDL.SDL_GetError()}");
SDL.SDL_ClearError();
SDL.SDL_Quit();
return false;
@@ -530,6 +544,7 @@ namespace OpenRA.Platforms.Default
var context = SDL.SDL_GL_CreateContext(window);
if (context == IntPtr.Zero || SDL.SDL_GL_MakeCurrent(window, context) < 0)
{
errorLog.Add($"{profile}: GL context creation failed: {SDL.SDL_GetError()}");
SDL.SDL_ClearError();
SDL.SDL_DestroyWindow(window);
SDL.SDL_Quit();
@@ -542,6 +557,8 @@ namespace OpenRA.Platforms.Default
{
var isAngle = SDL.SDL_GL_ExtensionSupported("GL_ANGLE_texture_usage") == SDL.SDL_bool.SDL_TRUE;
success = isAngle ^ (profile != GLProfile.ANGLE);
if (!success)
errorLog.Add(isAngle ? "GL profile is ANGLE" : "GL profile is Embedded");
}
SDL.SDL_GL_DeleteContext(context);