From f6413cbfd0b3a3f85ebaf9fe13494af1dad916bb Mon Sep 17 00:00:00 2001 From: Marc-André Lureau Date: Thu, 11 Mar 2021 12:11:37 +0400 Subject: ui: simplify gl unblock & flush MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit GraphicHw.gl_flushed was introduced to notify the device (vhost-user-gpu) that the GL resources (the display scanout) are no longer needed. It was decoupled from QEMU own gl-blocking mechanism, but that difference isn't helping. Instead, we can reuse QEMU gl-blocking and notify virtio_gpu_gl_flushed() when unblocking (to unlock vhost-user-gpu). An extra block/unblock is added arount dpy_gl_update() so existing backends that don't block will have the flush event handled. It will also help when there are no backends associated. Signed-off-by: Marc-André Lureau Acked-by: Gerd Hoffmann --- ui/sdl2-gl.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'ui/sdl2-gl.c') diff --git a/ui/sdl2-gl.c b/ui/sdl2-gl.c index a21d2deed9..5b950fbbea 100644 --- a/ui/sdl2-gl.c +++ b/ui/sdl2-gl.c @@ -58,7 +58,6 @@ static void sdl2_gl_render_surface(struct sdl2_console *scon) surface_gl_render_texture(scon->gls, scon->surface); SDL_GL_SwapWindow(scon->real_window); - graphic_hw_gl_flushed(scon->dcl.con); } void sdl2_gl_update(DisplayChangeListener *dcl, @@ -241,5 +240,4 @@ void sdl2_gl_scanout_flush(DisplayChangeListener *dcl, egl_fb_blit(&scon->win_fb, &scon->guest_fb, !scon->y0_top); SDL_GL_SwapWindow(scon->real_window); - graphic_hw_gl_flushed(dcl->con); } -- cgit 1.4.1