diff options
| author | Vadim Girlin <[email protected]> | 2011-06-24 20:29:12 +0400 |
|---|---|---|
| committer | Jerome Glisse <[email protected]> | 2011-06-24 15:23:38 -0400 |
| commit | d81126b714cd4de0ab036bb22bf4103f5fcec015 (patch) | |
| tree | 6452493e50717f262f5d3bfb38f7fc3cb72254ca /src | |
| parent | 8567e02dca6a944c703185f268a7a624fdd65482 (diff) | |
r600g: optimize spi update
Signed-off-by: Vadim Girlin <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 10 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 9941bbf0e3c..63ddd391dad 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -202,6 +202,7 @@ struct r600_pipe_context { struct pipe_query *saved_render_cond; unsigned saved_render_cond_mode; /* shader information */ + boolean spi_dirty; unsigned sprite_coord_enable; boolean flatshade; boolean export_16bpc; diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index 30c61817a08..259f4262c26 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -112,7 +112,7 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state) r600_polygon_offset_update(rctx); } if (rctx->ps_shader && rctx->vs_shader) - r600_spi_update(rctx); + rctx->spi_dirty = true; } void r600_delete_rs_state(struct pipe_context *ctx, void *state) @@ -274,7 +274,7 @@ void r600_bind_ps_shader(struct pipe_context *ctx, void *state) r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_shader->rstate); } if (rctx->ps_shader && rctx->vs_shader) { - r600_spi_update(rctx); + rctx->spi_dirty = true; r600_adjust_gprs(rctx); } } @@ -289,7 +289,7 @@ void r600_bind_vs_shader(struct pipe_context *ctx, void *state) r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_shader->rstate); } if (rctx->ps_shader && rctx->vs_shader) { - r600_spi_update(rctx); + rctx->spi_dirty = true; r600_adjust_gprs(rctx); } } @@ -391,6 +391,7 @@ static void r600_spi_update(struct r600_pipe_context *rctx) r600_pipe_state_mod_reg(rstate, tmp); } + rctx->spi_dirty = false; r600_context_pipe_state_set(&rctx->ctx, rstate); } @@ -573,6 +574,9 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) if (r600_conv_pipe_prim(draw.info.mode, &prim)) return; + if (rctx->spi_dirty) + r600_spi_update(rctx); + if (rctx->alpha_ref_dirty) r600_update_alpha_ref(rctx); |