diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c')
-rw-r--r-- | src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c index bc1ad04395..b085be49d7 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c +++ b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c @@ -237,11 +237,10 @@ intelSwapBuffers(__DRIdrawablePrivate * dPriv) assert(intel_fb); assert(intel_fb->stfb); - st_notify_swapbuffers(intel_fb->stfb); - back_surf = st_get_framebuffer_surface(intel_fb->stfb, ST_SURFACE_BACK_LEFT); if (back_surf) { + st_notify_swapbuffers(intel_fb->stfb); intelDisplaySurface(dPriv, back_surf, NULL); } } @@ -254,27 +253,22 @@ intelSwapBuffers(__DRIdrawablePrivate * dPriv) void intelCopySubBuffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h) { - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - struct intel_context *intel = intel_context(dPriv->driContextPriv); - GLcontext *ctx = intel->st->ctx; - - if (ctx->Visual.doubleBufferMode) { - struct intel_framebuffer *intel_fb = dPriv->driverPrivate; - struct pipe_surface *back_surf - = st_get_framebuffer_surface(intel_fb->stfb, ST_SURFACE_BACK_LEFT); - - drm_clip_rect_t rect; - /* fixup cliprect (driDrawable may have changed?) later */ - rect.x1 = x; - rect.y1 = y; - rect.x2 = w; - rect.y2 = h; - _mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */ - intelDisplaySurface(dPriv, back_surf, &rect); - } - } - else { - /* XXX this shouldn't be an error but we can't handle it for now */ - fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__); + struct intel_framebuffer *intel_fb = intel_framebuffer(dPriv); + struct pipe_surface *back_surf; + + assert(intel_fb); + assert(intel_fb->stfb); + + back_surf = st_get_framebuffer_surface(intel_fb->stfb, + ST_SURFACE_BACK_LEFT); + if (back_surf) { + drm_clip_rect_t rect; + rect.x1 = x; + rect.y1 = y; + rect.x2 = w; + rect.y2 = h; + + st_notify_swapbuffers(intel_fb->stfb); + intelDisplaySurface(dPriv, back_surf, &rect); } } |