diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_state_upload.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_state_upload.c | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 3b2ccd48c32..d1d319d92e6 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -80,7 +80,6 @@ const struct brw_tracked_state *atoms[] = */ &brw_invarient_state, &brw_state_base_address, - &brw_pipe_control, &brw_binding_table_pointers, &brw_blend_constant_color, @@ -102,6 +101,8 @@ const struct brw_tracked_state *atoms[] = &brw_psp_urb_cbs, #endif + &brw_indices, + &brw_vertices, NULL, /* brw_constant_buffer */ }; @@ -173,10 +174,12 @@ static void xor_states( struct brw_state_flags *result, /*********************************************************************** * Emit all state: */ -int brw_validate_state( struct brw_context *brw ) +void brw_validate_state( struct brw_context *brw ) { + struct intel_context *intel = &brw->intel; struct brw_state_flags *state = &brw->state.dirty; - GLuint i, ret, count; + GLuint i, count, pass = 0; + dri_bo *last_batch_bo = NULL; state->mesa |= brw->intel.NewGLState; brw->intel.NewGLState = 0; @@ -202,7 +205,7 @@ int brw_validate_state( struct brw_context *brw ) if (state->mesa == 0 && state->cache == 0 && state->brw == 0) - return 0; + return; if (brw->state.dirty.brw & BRW_NEW_CONTEXT) brw_clear_batch_cache_flush(brw); @@ -220,15 +223,23 @@ int brw_validate_state( struct brw_context *brw ) if (check_state(state, &atom->dirty)) { if (atom->prepare) { - ret = atom->prepare(brw); - if (ret) - return ret; + atom->prepare(brw); } } } if (brw->intel.Fallback) - return 0; + return; + + /* We're about to try to set up a coherent state in the batchbuffer for + * the emission of primitives. If we exceed the aperture size in any of the + * emit() calls, we need to go back to square 1 and try setting up again. + */ +got_flushed: + dri_bo_unreference(last_batch_bo); + last_batch_bo = intel->batch->buf; + dri_bo_reference(last_batch_bo); + assert(pass++ <= 2); if (INTEL_DEBUG) { /* Debug version which enforces various sanity checks on the @@ -251,8 +262,11 @@ int brw_validate_state( struct brw_context *brw ) break; if (check_state(state, &atom->dirty)) { - if (atom->emit) + if (atom->emit) { atom->emit( brw ); + if (intel->batch->buf != last_batch_bo) + goto got_flushed; + } } accumulate_state(&examined, &atom->dirty); @@ -274,13 +288,17 @@ int brw_validate_state( struct brw_context *brw ) break; if (check_state(state, &atom->dirty)) { - if (atom->emit) + if (atom->emit) { atom->emit( brw ); + if (intel->batch->buf != last_batch_bo) + goto got_flushed; + } } } } + dri_bo_unreference(last_batch_bo); + if (!brw->intel.Fallback) memset(state, 0, sizeof(*state)); - return 0; } |