r600g: only flush for the correct colorbuffer, not all of them.

diff --git a/src/gallium/winsys/r600/drm/r600_state.c b/src/gallium/winsys/r600/drm/r600_state.c
index 57fc12c..a473902 100644 (file)
--- a/src/gallium/winsys/r600/drm/r600_state.c
+++ b/src/gallium/winsys/r600/drm/r600_state.c
@@ -304,6 +304,7 @@ static int r600_state_pm4_generic(struct radeon_state *state)
 static void r600_state_pm4_with_flush(struct radeon_state *state, u32 flags, int bufs_are_cbs)
 {
        unsigned i, j, add, size;
+       uint32_t flags_cb;
 
        state->nreloc = 0;
        for (i = 0; i < state->nbo; i++) {
@@ -318,11 +319,12 @@ static void r600_state_pm4_with_flush(struct radeon_state *state, u32 flags, int
                }
        }
        for (i = 0; i < state->nreloc; i++) {
+               flags_cb = flags;
                size = (radeon_ws_bo_get_size(state->bo[state->reloc_bo_id[i]]) + 255) >> 8;
                state->pm4[state->cpm4++] = PKT3(PKT3_SURFACE_SYNC, 3);
                if (bufs_are_cbs)
-                       flags |= S_0085F0_CB0_DEST_BASE_ENA(1 << i);
-               state->pm4[state->cpm4++] = flags;
+                       flags_cb |= S_0085F0_CB0_DEST_BASE_ENA(1 << i);
+               state->pm4[state->cpm4++] = flags_cb;
                state->pm4[state->cpm4++] = size;
                state->pm4[state->cpm4++] = 0x00000000;
                state->pm4[state->cpm4++] = 0x0000000A;