diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-09-10 13:50:16 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-09-10 13:52:02 +1000 |
| commit | 7d564fdddde459d29e471946bd47838069504480 (patch) | |
| tree | 479c1d4aae4655f00b1e8b35f44d4f2f4dbab0dc /src/gallium/winsys/r600/drm/r600_state.c | |
| parent | ab686d340a5e98ee9fc2c586ad14c25c4c1e2503 (diff) | |
r600g: add multi-buffer flush support properly.
Diffstat (limited to 'src/gallium/winsys/r600/drm/r600_state.c')
| -rw-r--r-- | src/gallium/winsys/r600/drm/r600_state.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/gallium/winsys/r600/drm/r600_state.c b/src/gallium/winsys/r600/drm/r600_state.c index 3570ee1485..d6f996a490 100644 --- a/src/gallium/winsys/r600/drm/r600_state.c +++ b/src/gallium/winsys/r600/drm/r600_state.c @@ -308,7 +308,7 @@ static int r600_state_pm4_generic(struct radeon_state *state) return r; } -static void r600_state_pm4_with_flush(struct radeon_state *state, u32 flags) +static void r600_state_pm4_with_flush(struct radeon_state *state, u32 flags, int bufs_are_cbs) { unsigned i, j, add, size; @@ -327,6 +327,8 @@ static void r600_state_pm4_with_flush(struct radeon_state *state, u32 flags) for (i = 0; i < state->nreloc; i++) { size = (state->bo[state->reloc_bo_id[i]]->size + 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; state->pm4[state->cpm4++] = size; state->pm4[state->cpm4++] = 0x00000000; @@ -425,7 +427,7 @@ static int r700_state_pm4_config(struct radeon_state *state) static int r600_state_pm4_shader(struct radeon_state *state) { - r600_state_pm4_with_flush(state, S_0085F0_SH_ACTION_ENA(1)); + r600_state_pm4_with_flush(state, S_0085F0_SH_ACTION_ENA(1), 0); return r600_state_pm4_generic(state); } @@ -508,8 +510,7 @@ static int r600_state_pm4_cb_flush(struct radeon_state *state) if (!state->nbo) return 0; - r600_state_pm4_with_flush(state, S_0085F0_CB_ACTION_ENA(1) | - S_0085F0_CB0_DEST_BASE_ENA(1)); + r600_state_pm4_with_flush(state, S_0085F0_CB_ACTION_ENA(1), 1); return 0; } @@ -520,7 +521,7 @@ static int r600_state_pm4_db_flush(struct radeon_state *state) return 0; r600_state_pm4_with_flush(state, S_0085F0_DB_ACTION_ENA(1) | - S_0085F0_DB_DEST_BASE_ENA(1)); + S_0085F0_DB_DEST_BASE_ENA(1), 0); return 0; } @@ -553,7 +554,7 @@ static int r600_state_pm4_resource(struct radeon_state *state) fprintf(stderr, "%s need %d bo got %d\n", __func__, nbo, state->nbo); return -EINVAL; } - r600_state_pm4_with_flush(state, flags); + r600_state_pm4_with_flush(state, flags, 0); offset = regs[0].offset + soffset; if (state->radeon->family >= CHIP_CEDAR) nres = 8; |