|
public SelectGraphicsMode ( |
||
| color | ||
| depth | int | |
| stencil | int | |
| samples | int | |
| accum | ||
| buffers | int | |
| stereo | bool | |
| 리턴 | OpenTK.Graphics.GraphicsMode | |
bool vsync = true; // Default vsync value is defined as 1 (true) in EGL.
#endregion
#region Constructors
public EglContext(GraphicsMode mode, EglWindowInfo window, IGraphicsContext sharedContext,
int major, int minor, GraphicsContextFlags flags)
{
if (mode == null)
throw new ArgumentNullException("mode");
if (window == null)
throw new ArgumentNullException("window");
EglContext shared = (EglContext)sharedContext;
int dummy_major, dummy_minor;
if (!Egl.Initialize(window.Display, out dummy_major, out dummy_minor))
throw new GraphicsContextException(String.Format("Failed to initialize EGL, error {0}.", Egl.GetError()));
WindowInfo = window;
Egl.BindAPI(0x30A0); //bind EGL_OPENGL_ES_API
var eglGfxMode = new EglGraphicsMode();
eglGfxMode.window = window;
Mode = eglGfxMode.SelectGraphicsMode(mode.ColorFormat, mode.Depth, mode.Stencil, mode.Samples, mode.AccumulatorFormat, mode.Buffers, mode.Stereo);
if (!Mode.Index.HasValue)
throw new GraphicsModeException("Invalid or unsupported GraphicsMode.");
IntPtr config = Mode.Index.Value;
if (window.Surface == IntPtr.Zero)
window.CreateWindowSurface(config);
int[] attrib_list = new int[] {
//key,value
Egl.CONTEXT_CLIENT_VERSION, major,
Egl.NONE };
HandleAsEGLContext = Egl.CreateContext(window.Display, config, shared != null ? shared.HandleAsEGLContext : IntPtr.Zero, attrib_list);
MakeCurrent(window);
}
bool vsync = true; // Default vsync value is defined as 1 (true) in EGL.
public EglContext(GraphicsMode mode, EglWindowInfo window, IGraphicsContext sharedContext,
int major, int minor, GraphicsContextFlags flags)
{
if (mode == null)
{
throw new ArgumentNullException("mode");
}
if (window == null)
{
throw new ArgumentNullException("window");
}
//EglContext shared = (EglContext)sharedContext; //old version
EglContext shared = sharedContext as EglContext;
int dummy_major, dummy_minor;
if (!Egl.Initialize(window.Display, out dummy_major, out dummy_minor))
{
throw new GraphicsContextException(String.Format("Failed to initialize EGL, error {0}.", Egl.GetError()));
}
WindowInfo = window;
Egl.BindAPI(0x30A0); //bind EGL_OPENGL_ES_API
var eglGfxMode = new EglGraphicsMode();
eglGfxMode.window = window;
Mode = eglGfxMode.SelectGraphicsMode(mode.ColorFormat, mode.Depth, mode.Stencil, mode.Samples, mode.AccumulatorFormat, mode.Buffers, mode.Stereo);
if (!Mode.Index.HasValue)
{
throw new GraphicsModeException("Invalid or unsupported GraphicsMode.");
}
IntPtr config = Mode.Index.Value;
if (window.Surface == IntPtr.Zero)
{
window.CreateWindowSurface(config);
}
int[] attrib_list = new int[] {
//key,value
Egl.CONTEXT_CLIENT_VERSION, major,
Egl.NONE
};
HandleAsEGLContext = Egl.CreateContext(window.Display, config, shared != null ? shared.HandleAsEGLContext : IntPtr.Zero, attrib_list);
MakeCurrent(window);
}
