diff options
Diffstat (limited to 'src/sna/gen4_render.c')
| -rw-r--r-- | src/sna/gen4_render.c | 68 |
1 files changed, 64 insertions, 4 deletions
diff --git a/src/sna/gen4_render.c b/src/sna/gen4_render.c index 65016cd1..e4f5f594 100644 --- a/src/sna/gen4_render.c +++ b/src/sna/gen4_render.c @@ -1109,9 +1109,9 @@ gen4_render_composite_box(struct sna *sna, } static void -gen4_render_composite_boxes(struct sna *sna, - const struct sna_composite_op *op, - const BoxRec *box, int nbox) +gen4_render_composite_boxes__blt(struct sna *sna, + const struct sna_composite_op *op, + const BoxRec *box, int nbox) { DBG(("%s(%d) delta=(%d, %d), src=(%d, %d)/(%d, %d), mask=(%d, %d)/(%d, %d)\n", __FUNCTION__, nbox, op->dst.x, op->dst.y, @@ -1145,6 +1145,62 @@ gen4_render_composite_boxes(struct sna *sna, } while (nbox); } +static void +gen4_render_composite_boxes(struct sna *sna, + const struct sna_composite_op *op, + const BoxRec *box, int nbox) +{ + DBG(("%s: nbox=%d\n", nbox)); + + do { + int nbox_this_time; + float *v; + + nbox_this_time = gen4_get_rectangles(sna, op, nbox, + gen4_bind_surfaces); + assert(nbox_this_time); + nbox -= nbox_this_time; + + v = sna->render.vertices + sna->render.vertex_used; + sna->render.vertex_used += nbox_this_time * op->floats_per_rect; + + op->emit_boxes(op, box, nbox_this_time, v); + box += nbox_this_time; + } while (nbox); +} + +static void +gen4_render_composite_boxes__thread(struct sna *sna, + const struct sna_composite_op *op, + const BoxRec *box, int nbox) +{ + DBG(("%s: nbox=%d\n", nbox)); + + sna_vertex_lock(&sna->render); + do { + int nbox_this_time; + float *v; + + nbox_this_time = gen4_get_rectangles(sna, op, nbox, + gen4_bind_surfaces); + assert(nbox_this_time); + nbox -= nbox_this_time; + + v = sna->render.vertices + sna->render.vertex_used; + sna->render.vertex_used += nbox_this_time * op->floats_per_rect; + + sna_vertex_acquire__locked(&sna->render); + sna_vertex_unlock(&sna->render); + + op->emit_boxes(op, box, nbox_this_time, v); + box += nbox_this_time; + + sna_vertex_lock(&sna->render); + sna_vertex_release__locked(&sna->render); + } while (nbox); + sna_vertex_unlock(&sna->render); +} + #ifndef MAX #define MAX(a,b) ((a) > (b) ? (a) : (b)) #endif @@ -1899,7 +1955,11 @@ gen4_render_composite(struct sna *sna, tmp->blt = gen4_render_composite_blt; tmp->box = gen4_render_composite_box; - tmp->boxes = gen4_render_composite_boxes; + tmp->boxes = gen4_render_composite_boxes__blt; + if (tmp->emit_boxes) { + tmp->boxes = gen4_render_composite_boxes; + tmp->thread_boxes = gen4_render_composite_boxes__thread; + } tmp->done = gen4_render_composite_done; if (!kgem_check_bo(&sna->kgem, |