cpp/openttd-patchpack/source Changeset - r24959:3fce56ec1a95

Changeset - r24959:3fce56ec1a95

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Patric Stout - 3 years ago 2021-02-27 17:51:20
truebrain@openttd.org

Fix: [SDL2] set GL attributes to get the best GL context possible (#8759)

1 file changed with 11 insertions and 0 deletions:

src/video/sdl2_opengl_v.cpp

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src/video/sdl2_opengl_v.cpp

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@@ @@ -94,6 +94,17 @@ void VideoDriver_SDL_OpenGL::DestroyCont @@
 const char *VideoDriver_SDL_OpenGL::AllocateContext()
+{
 	SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
 	SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
 	SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
 	SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
 	SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
 	SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
 	if (_debug_driver_level >= 8) {
 		SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_DEBUG_FLAG);
+	}
 	this->gl_context = SDL_GL_CreateContext(this->sdl_window);
 	if (this->gl_context == nullptr) return "SDL2: Can't active GL context";

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