diff options
Diffstat (limited to 'src/sna/gen5_render.c')
| -rw-r--r-- | src/sna/gen5_render.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/sna/gen5_render.c b/src/sna/gen5_render.c index 4fa44c01..85ef653a 100644 --- a/src/sna/gen5_render.c +++ b/src/sna/gen5_render.c @@ -858,8 +858,9 @@ gen5_emit_pipelined_pointers(struct sna *sna, OUT_BATCH(sna->render_state.gen5.wm + sp); OUT_BATCH(sna->render_state.gen5.cc + bp); + bp = (sna->render_state.gen5.last_pipelined_pointers & 0x7fff0000) != (bp << 16); sna->render_state.gen5.last_pipelined_pointers = key; - return true; + return bp; } static bool @@ -1005,6 +1006,15 @@ gen5_emit_vertex_elements(struct sna *sna, } } +inline static void +gen5_emit_pipe_flush(struct sna *sna) +{ + OUT_BATCH(GEN5_PIPE_CONTROL | (4 - 2)); + OUT_BATCH(GEN5_PIPE_CONTROL_WC_FLUSH); + OUT_BATCH(0); + OUT_BATCH(0); +} + static void gen5_emit_state(struct sna *sna, const struct sna_composite_op *op, @@ -1024,14 +1034,17 @@ gen5_emit_state(struct sna *sna, } gen5_emit_vertex_elements(sna, op); - if (flush || kgem_bo_is_dirty(op->src.bo) || kgem_bo_is_dirty(op->mask.bo)) { + if (kgem_bo_is_dirty(op->src.bo) || kgem_bo_is_dirty(op->mask.bo)) { DBG(("%s: flushing dirty (%d, %d)\n", __FUNCTION__, kgem_bo_is_dirty(op->src.bo), kgem_bo_is_dirty(op->mask.bo))); OUT_BATCH(MI_FLUSH); kgem_clear_dirty(&sna->kgem); kgem_bo_mark_dirty(op->dst.bo); + flush = false; } + if (flush) + gen5_emit_pipe_flush(sna); } static void gen5_bind_surfaces(struct sna *sna, |