blitter->saved_vs = vs;
}
+/* XXX This should probably be moved elsewhere. */
+static INLINE
+void util_assign_framebuffer_state(struct pipe_framebuffer_state *dst,
+ const struct pipe_framebuffer_state *src)
+{
+ unsigned i;
+
+ if (src) {
+ /* Reference all surfaces. */
+ for (i = 0; i < src->nr_cbufs; i++) {
+ pipe_surface_reference(&dst->cbufs[i], src->cbufs[i]);
+ }
+ for (; i < dst->nr_cbufs; i++) {
+ pipe_surface_reference(&dst->cbufs[i], NULL);
+ }
+
+ pipe_surface_reference(&dst->zsbuf, src->zsbuf);
+
+ dst->nr_cbufs = src->nr_cbufs;
+ dst->width = src->width;
+ dst->height = src->height;
+ } else {
+ /* Set all surfaces to NULL. */
+ for (i = 0; i < dst->nr_cbufs; i++) {
+ pipe_surface_reference(&dst->cbufs[i], NULL);
+ }
+
+ pipe_surface_reference(&dst->zsbuf, NULL);
+
+ dst->nr_cbufs = 0;
+ }
+}
+
static INLINE
void util_blitter_save_framebuffer(struct blitter_context *blitter,
- struct pipe_framebuffer_state *state)
+ const struct pipe_framebuffer_state *state)
{
- blitter->saved_fb_state = *state;
+ blitter->saved_fb_state.nr_cbufs = 0; /* It's ~0 now, meaning it's unsaved. */
+ util_assign_framebuffer_state(&blitter->saved_fb_state, state);
}
static INLINE
int num_views,
struct pipe_sampler_view **views)
{
+ unsigned i;
assert(num_views <= Elements(blitter->saved_sampler_views));
blitter->saved_num_sampler_views = num_views;
- memcpy(blitter->saved_sampler_views,
- views,
- num_views * sizeof(struct pipe_sampler_view *));
+ for (i = 0; i < num_views; i++)
+ pipe_sampler_view_reference(&blitter->saved_sampler_views[i],
+ views[i]);
}
static INLINE void