diff options
author | Kenneth Graunke <[email protected]> | 2013-06-26 15:42:43 -0700 |
---|---|---|
committer | Kenneth Graunke <[email protected]> | 2013-08-19 13:17:00 -0700 |
commit | c6e572275b60f0221691b9b97650b9b41b89a5a2 (patch) | |
tree | 9f9035f4fabc16a292bf71f36c8736206d633e0e /src/mesa | |
parent | 7e01af662ad12bd2b27034f3ca7687e2986b5dbd (diff) |
i965: Split the brw_samplers atom into separate FS/VS stages.
This allows us to avoid uploading the VS sampler state table if only the
fragment program changes.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Diffstat (limited to 'src/mesa')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_state.h | 3 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_state_upload.c | 9 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_sampler_state.c | 25 |
3 files changed, 28 insertions, 9 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index 6eaa4a64d1e..0127e107e3c 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -51,6 +51,7 @@ extern const struct brw_tracked_state brw_wm_pull_constants; extern const struct brw_tracked_state brw_constant_buffer; extern const struct brw_tracked_state brw_curbe_offsets; extern const struct brw_tracked_state brw_invariant_state; +extern const struct brw_tracked_state brw_fs_samplers; extern const struct brw_tracked_state brw_gs_prog; extern const struct brw_tracked_state brw_gs_unit; extern const struct brw_tracked_state brw_line_stipple; @@ -60,13 +61,13 @@ extern const struct brw_tracked_state brw_depthbuffer; extern const struct brw_tracked_state brw_polygon_stipple_offset; extern const struct brw_tracked_state brw_polygon_stipple; extern const struct brw_tracked_state brw_recalculate_urb_fence; -extern const struct brw_tracked_state brw_samplers; extern const struct brw_tracked_state brw_sf_prog; extern const struct brw_tracked_state brw_sf_unit; extern const struct brw_tracked_state brw_sf_vp; extern const struct brw_tracked_state brw_state_base_address; extern const struct brw_tracked_state brw_urb_fence; extern const struct brw_tracked_state brw_vs_prog; +extern const struct brw_tracked_state brw_vs_samplers; extern const struct brw_tracked_state brw_vs_ubo_surfaces; extern const struct brw_tracked_state brw_vs_unit; extern const struct brw_tracked_state brw_wm_prog; diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 3f34d39268d..4c11276efc4 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -68,7 +68,8 @@ static const struct brw_tracked_state *gen4_atoms[] = &brw_vs_binding_table, &brw_wm_binding_table, - &brw_samplers, + &brw_fs_samplers, + &brw_vs_samplers, /* These set up state for brw_psp_urb_cbs */ &brw_wm_unit, @@ -143,7 +144,8 @@ static const struct brw_tracked_state *gen6_atoms[] = &gen6_gs_binding_table, &brw_wm_binding_table, - &brw_samplers, + &brw_fs_samplers, + &brw_vs_samplers, &gen6_sampler_state, &gen6_multisample_state, @@ -206,7 +208,8 @@ static const struct brw_tracked_state *gen7_atoms[] = &brw_vs_binding_table, &brw_wm_binding_table, - &brw_samplers, + &brw_fs_samplers, + &brw_vs_samplers, &gen6_multisample_state, &gen7_disable_stages, diff --git a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c index e8d47d06e9c..a03953f17cd 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c @@ -404,7 +404,7 @@ brw_upload_sampler_state_table(struct brw_context *brw, } static void -brw_upload_samplers(struct brw_context *brw) +brw_upload_fs_samplers(struct brw_context *brw) { /* BRW_NEW_FRAGMENT_PROGRAM */ struct gl_program *fs = (struct gl_program *) brw->fragment_program; @@ -412,7 +412,21 @@ brw_upload_samplers(struct brw_context *brw) &brw->wm.sampler_count, &brw->wm.sampler_offset, brw->wm.sdc_offset); +} + +const struct brw_tracked_state brw_fs_samplers = { + .dirty = { + .mesa = _NEW_TEXTURE, + .brw = BRW_NEW_BATCH | + BRW_NEW_FRAGMENT_PROGRAM, + .cache = 0 + }, + .emit = brw_upload_fs_samplers, +}; +static void +brw_upload_vs_samplers(struct brw_context *brw) +{ /* BRW_NEW_VERTEX_PROGRAM */ struct gl_program *vs = (struct gl_program *) brw->vertex_program; brw->vtbl.upload_sampler_state_table(brw, vs, @@ -421,17 +435,18 @@ brw_upload_samplers(struct brw_context *brw) brw->vs.sdc_offset); } -const struct brw_tracked_state brw_samplers = { + +const struct brw_tracked_state brw_vs_samplers = { .dirty = { .mesa = _NEW_TEXTURE, .brw = BRW_NEW_BATCH | - BRW_NEW_VERTEX_PROGRAM | - BRW_NEW_FRAGMENT_PROGRAM, + BRW_NEW_VERTEX_PROGRAM, .cache = 0 }, - .emit = brw_upload_samplers, + .emit = brw_upload_vs_samplers, }; + void gen4_init_vtable_sampler_functions(struct brw_context *brw) { |