diff options
| author | Marek Olšák <maraeo@gmail.com> | 2012-09-10 04:06:20 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2012-09-13 20:18:44 +0200 |
| commit | 3fe78594b1221358f4ba96072d952e33a7e54a76 (patch) | |
| tree | cc693127cb02513bca3c205b1a1cb95755a46a0c /src/gallium/drivers/r600/r600_hw_context.c | |
| parent | 6c86124157da86ced9f9574ec49480f4abbd7e8c (diff) | |
r600g: do fine-grained sampler state updates
Update only those sampler states which are changed in a shader stage,
instead of always updating all sampler states in the shader stage.
That requires keeping a bitmask of those states which are enabled, and those
states which are dirty at a given point (subset of enabled states).
This is similar to how sampler views, constant buffers, and vertex buffers
are handled.
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_hw_context.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_hw_context.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c index 1db5f0d645c..020f626cde9 100644 --- a/src/gallium/drivers/r600/r600_hw_context.c +++ b/src/gallium/drivers/r600/r600_hw_context.c @@ -1043,9 +1043,12 @@ void r600_context_flush(struct r600_context *ctx, unsigned flags) r600_atom_dirty(ctx, &ctx->alphatest_state.atom); r600_atom_dirty(ctx, &ctx->cb_misc_state.atom); r600_atom_dirty(ctx, &ctx->db_misc_state.atom); - /* reemit sampler, will only matter if atom_sampler.num_dw != 0 */ - r600_atom_dirty(ctx, &ctx->vs_samplers.atom_sampler); - r600_atom_dirty(ctx, &ctx->ps_samplers.atom_sampler); + + ctx->vs_samplers.states.dirty_mask = ctx->vs_samplers.states.enabled_mask; + ctx->ps_samplers.states.dirty_mask = ctx->ps_samplers.states.enabled_mask; + r600_sampler_states_dirty(ctx, &ctx->vs_samplers.states); + r600_sampler_states_dirty(ctx, &ctx->ps_samplers.states); + if (ctx->chip_class <= R700) { r600_atom_dirty(ctx, &ctx->seamless_cube_map.atom); } |