diff options
author | Eric Anholt <eric@anholt.net> | 2007-12-07 16:15:49 -0800 |
---|---|---|
committer | Eric Anholt <eric@anholt.net> | 2007-12-07 16:19:10 -0800 |
commit | e3a6e60040b7f6ea7965e52f8f9881ed31e0347c (patch) | |
tree | 6fadf576b904bb479936a355ed716ca305556848 /src/mesa/drivers/dri/i965/brw_state_upload.c | |
parent | 3ecdae82d751f9f404d10332f030e3280949ce4e (diff) |
[965] Convert the driver to dri_bufmgr interface and enable TTM.
This is currently believed to work but be a significant performance loss.
Performance recovery should be soon to follow.
The dri_bo_fake_disable_backing_store() call was added to allow backing store
disable like bufmgr_fake.c did, which is a significant performance win (though
it's missing the no-fence-subdata part).
This commit is a squash merge of the 965-ttm branch, which had some history
I wanted to avoid pulling due to noisiness and brokenness at many points
for git-bisecting.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_state_upload.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_state_upload.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 92c07c2962..98637a6097 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -33,7 +33,7 @@ #include "brw_context.h" #include "brw_state.h" -#include "bufmgr.h" +#include "dri_bufmgr.h" #include "intel_batchbuffer.h" /* This is used to initialize brw->state.atoms[]. We could use this @@ -210,14 +210,6 @@ void brw_validate_state( struct brw_context *brw ) if (brw->state.dirty.brw & BRW_NEW_CONTEXT) brw_clear_batch_cache_flush(brw); - - /* Make an early reference to the state pools, as we don't cope - * well with them being evicted from here down. - */ - (void)bmBufferOffset(&brw->intel, brw->pool[BRW_GS_POOL].buffer); - (void)bmBufferOffset(&brw->intel, brw->pool[BRW_SS_POOL].buffer); - (void)bmBufferOffset(&brw->intel, brw->intel.batch->buffer); - if (INTEL_DEBUG) { /* Debug version which enforces various sanity checks on the * state flags which are generated and checked to help ensure @@ -233,14 +225,17 @@ void brw_validate_state( struct brw_context *brw ) assert(atom->dirty.mesa || atom->dirty.brw || - atom->dirty.cache); + atom->dirty.cache || + atom->always_update); assert(atom->update); - if (check_state(state, &atom->dirty)) { - brw->state.atoms[i]->update( brw ); + if (check_state(state, &atom->dirty) || atom->always_update) { + atom->update( brw ); /* emit_foo(brw); */ } + if (atom->emit_reloc != NULL) + atom->emit_reloc(brw); accumulate_state(&examined, &atom->dirty); @@ -255,8 +250,12 @@ void brw_validate_state( struct brw_context *brw ) } else { for (i = 0; i < Elements(atoms); i++) { - if (check_state(state, &brw->state.atoms[i]->dirty)) - brw->state.atoms[i]->update( brw ); + const struct brw_tracked_state *atom = brw->state.atoms[i]; + + if (check_state(state, &atom->dirty) || atom->always_update) + atom->update( brw ); + if (atom->emit_reloc != NULL) + atom->emit_reloc(brw); } } |