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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-03-11 12:11:37 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-12-21 10:50:21 +0400 |
| commit | f6413cbfd0b3a3f85ebaf9fe13494af1dad916bb (patch) | |
| tree | 89ce165cccf3618b10703f2b01c20047ea63b17f /ui/sdl2-gl.c | |
| parent | a9b1e471e1783a1d7ae9215f9b8adc7cdb053367 (diff) | |
| download | focaccia-qemu-f6413cbfd0b3a3f85ebaf9fe13494af1dad916bb.tar.gz focaccia-qemu-f6413cbfd0b3a3f85ebaf9fe13494af1dad916bb.zip | |
ui: simplify gl unblock & flush
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 <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/sdl2-gl.c')
| -rw-r--r-- | ui/sdl2-gl.c | 2 |
1 files changed, 0 insertions, 2 deletions
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); } |