Wayland surfaces don't have an inherent native size that the EGL
implementation can track, so we need to explicitly tell EGL about changes
in the native size with wl_egl_window_resize.

Since the resize can be triggered outside the GL render thread, and
wl_egl_window_resize is not thread safe (with respect to other EGL/GL
calls), we cannot call it directly at will. Instead we mark the
wayland_gl_drawable as resized, and actually call the
wl_egl_window_resize function from the thread in which the respective
drawable is current.

Note that the first EGL/GL operation that requires a new backbuffer
latches whatever native size we have reported, until the next
eglSwapBuffers. In order to ensure the current native size is applied as
soon as possible (to avoid glitches), we check for and apply resizes at
a few extra points where a new backbuffer may be required (e.g.,
glClear, eglMakeCurrent).

Each WGL context is backed by a config-less EGL context. We require the
EGL_KHR_no_config_context extension.

Introduce the internal wayland_gl_drawable object, which associates a
window (and its backing Wayland surface) with an EGL surface.

Create an array of supported EGLConfigs, and use this information to
populate the PIXELFORMATDESCRIPTOR.

The driver performs basic EGL initialization.

Krkr2 game engine need AvgTimePerFrame to calculate video frame time.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>

We're not necessarily compiling DXBC shaders here after commit
1474f5cc.

nvrc_update_color_op() takes care of this. Redirect WINED3D_TSS_RESULT_ARG to nvrc_colorop() so that the shader is invalidated.

nvrc_update_color_op() takes care of this. Redirect STATE_SAMPLER to nvrc_colorop() so that the shader is invalidated.