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r600g: optimize spi update

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Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
This commit is contained in:
Vadim Girlin 2011-06-24 20:29:12 +04:00 • committed by Jerome Glisse
parent 8567e02dca
commit d81126b714
2 changed files with 8 additions and 3 deletions
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1
src/gallium/drivers/r600/r600_pipe.h
View file

@ -202,6 +202,7 @@ struct r600_pipe_context {
struct pipe_query *saved_render_cond; struct pipe_query *saved_render_cond;
unsigned saved_render_cond_mode; unsigned saved_render_cond_mode;
/* shader information */ /* shader information */
boolean spi_dirty;
unsigned sprite_coord_enable; unsigned sprite_coord_enable;
boolean flatshade; boolean flatshade;
boolean export_16bpc; boolean export_16bpc;

10
src/gallium/drivers/r600/r600_state_common.c
View file

@ -112,7 +112,7 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state)
r600_polygon_offset_update(rctx); r600_polygon_offset_update(rctx);
} }
if (rctx->ps_shader && rctx->vs_shader) 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) 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); r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_shader->rstate);
} }
if (rctx->ps_shader && rctx->vs_shader) { if (rctx->ps_shader && rctx->vs_shader) {
r600_spi_update(rctx); rctx->spi_dirty = true;
r600_adjust_gprs(rctx); 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); r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_shader->rstate);
} }
if (rctx->ps_shader && rctx->vs_shader) { if (rctx->ps_shader && rctx->vs_shader) {
r600_spi_update(rctx); rctx->spi_dirty = true;
r600_adjust_gprs(rctx); 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); r600_pipe_state_mod_reg(rstate, tmp);
} }
rctx->spi_dirty = false;
r600_context_pipe_state_set(&rctx->ctx, rstate); 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)) if (r600_conv_pipe_prim(draw.info.mode, &prim))
return; return;
if (rctx->spi_dirty)
r600_spi_update(rctx);
if (rctx->alpha_ref_dirty) if (rctx->alpha_ref_dirty)
r600_update_alpha_ref(rctx); r600_update_alpha_ref(rctx);