From: Bas Nieuwenhuizen Date: Sat, 19 Mar 2016 12:56:29 +0000 (+0100) Subject: radeonsi: split setting graphics and compute descriptors X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e764ee13ae21e3c1dbda24daeb2d08c5e7c81871;p=mesa.git radeonsi: split setting graphics and compute descriptors Signed-off-by: Bas Nieuwenhuizen Reviewed-by: Marek Olšák Reviewed-by: Nicolai Hähnle --- diff --git a/src/gallium/drivers/radeonsi/si_compute.c b/src/gallium/drivers/radeonsi/si_compute.c index 269cb201db4..921b62cb5a0 100644 --- a/src/gallium/drivers/radeonsi/si_compute.c +++ b/src/gallium/drivers/radeonsi/si_compute.c @@ -452,6 +452,9 @@ static void si_launch_grid( if (!si_switch_compute_shader(sctx, program, &program->shader, info->pc)) return; + si_upload_compute_shader_descriptors(sctx); + si_emit_compute_shader_userdata(sctx); + if (si_is_atom_dirty(sctx, sctx->atoms.s.render_cond)) { sctx->atoms.s.render_cond->emit(&sctx->b, sctx->atoms.s.render_cond); diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index 944c498703d..301a865b712 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -186,7 +186,8 @@ static void si_reinitialize_ce_ram(struct si_context *sctx, } static bool si_upload_descriptors(struct si_context *sctx, - struct si_descriptors *desc) + struct si_descriptors *desc, + struct r600_atom * atom) { unsigned list_size = desc->num_elements * desc->element_dw_size * 4; @@ -232,7 +233,10 @@ static bool si_upload_descriptors(struct si_context *sctx, } desc->pointer_dirty = true; desc->dirty_mask = 0; - si_mark_atom_dirty(sctx, &sctx->shader_userdata.atom); + + if (atom) + si_mark_atom_dirty(sctx, atom); + return true; } @@ -1373,7 +1377,8 @@ static void si_emit_shader_pointer(struct si_context *sctx, desc->pointer_dirty = keep_dirty; } -void si_emit_shader_userdata(struct si_context *sctx, struct r600_atom *atom) +void si_emit_graphics_shader_userdata(struct si_context *sctx, + struct r600_atom *atom) { unsigned i; uint32_t *sh_base = sctx->shader_userdata.sh_base; @@ -1397,7 +1402,7 @@ void si_emit_shader_userdata(struct si_context *sctx, struct r600_atom *atom) R_00B130_SPI_SHADER_USER_DATA_VS_0, true); } - for (i = 0; i < SI_NUM_SHADERS; i++) { + for (i = 0; i < SI_NUM_GRAPHICS_SHADERS; i++) { unsigned base = sh_base[i]; if (!base) @@ -1414,6 +1419,20 @@ void si_emit_shader_userdata(struct si_context *sctx, struct r600_atom *atom) si_emit_shader_pointer(sctx, &sctx->vertex_buffers, sh_base[PIPE_SHADER_VERTEX], false); } +void si_emit_compute_shader_userdata(struct si_context *sctx) +{ + unsigned base = R_00B900_COMPUTE_USER_DATA_0; + + si_emit_shader_pointer(sctx, &sctx->const_buffers[PIPE_SHADER_COMPUTE].desc, + base, false); + si_emit_shader_pointer(sctx, &sctx->shader_buffers[PIPE_SHADER_COMPUTE].desc, + base, false); + si_emit_shader_pointer(sctx, &sctx->samplers[PIPE_SHADER_COMPUTE].views.desc, + base, false); + si_emit_shader_pointer(sctx, &sctx->images[PIPE_SHADER_COMPUTE].desc, + base, false); +} + /* INIT/DEINIT/UPLOAD */ void si_init_all_descriptors(struct si_context *sctx) @@ -1460,7 +1479,7 @@ void si_init_all_descriptors(struct si_context *sctx) /* Shader user data. */ si_init_atom(sctx, &sctx->shader_userdata.atom, &sctx->atoms.s.shader_userdata, - si_emit_shader_userdata); + si_emit_graphics_shader_userdata); /* Set default and immutable mappings. */ si_set_user_data_base(sctx, PIPE_SHADER_VERTEX, R_00B130_SPI_SHADER_USER_DATA_VS_0); @@ -1469,21 +1488,41 @@ void si_init_all_descriptors(struct si_context *sctx) si_set_user_data_base(sctx, PIPE_SHADER_FRAGMENT, R_00B030_SPI_SHADER_USER_DATA_PS_0); } -bool si_upload_shader_descriptors(struct si_context *sctx) +bool si_upload_graphics_shader_descriptors(struct si_context *sctx) { int i; for (i = 0; i < SI_NUM_SHADERS; i++) { - if (!si_upload_descriptors(sctx, &sctx->const_buffers[i].desc) || - !si_upload_descriptors(sctx, &sctx->rw_buffers[i].desc) || - !si_upload_descriptors(sctx, &sctx->shader_buffers[i].desc) || - !si_upload_descriptors(sctx, &sctx->samplers[i].views.desc) || - !si_upload_descriptors(sctx, &sctx->images[i].desc)) + if (!si_upload_descriptors(sctx, &sctx->const_buffers[i].desc, + &sctx->shader_userdata.atom) || + !si_upload_descriptors(sctx, &sctx->rw_buffers[i].desc, + &sctx->shader_userdata.atom) || + !si_upload_descriptors(sctx, &sctx->shader_buffers[i].desc, + &sctx->shader_userdata.atom) || + !si_upload_descriptors(sctx, &sctx->samplers[i].views.desc, + &sctx->shader_userdata.atom) || + !si_upload_descriptors(sctx, &sctx->images[i].desc, + &sctx->shader_userdata.atom)) return false; } return si_upload_vertex_buffer_descriptors(sctx); } +bool si_upload_compute_shader_descriptors(struct si_context *sctx) +{ + /* Does not update rw_buffers as that is not needed for compute shaders + * and the input buffer is using the same SGPR's anyway. + */ + return si_upload_descriptors(sctx, + &sctx->const_buffers[PIPE_SHADER_COMPUTE].desc, NULL) && + si_upload_descriptors(sctx, + &sctx->shader_buffers[PIPE_SHADER_COMPUTE].desc, NULL) && + si_upload_descriptors(sctx, + &sctx->samplers[PIPE_SHADER_COMPUTE].views.desc, NULL) && + si_upload_descriptors(sctx, + &sctx->images[PIPE_SHADER_COMPUTE].desc, NULL); +} + void si_release_all_descriptors(struct si_context *sctx) { int i; diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h index edc03fbc027..3679532a86c 100644 --- a/src/gallium/drivers/radeonsi/si_state.h +++ b/src/gallium/drivers/radeonsi/si_state.h @@ -257,14 +257,17 @@ void si_set_ring_buffer(struct pipe_context *ctx, uint shader, uint slot, bool add_tid, bool swizzle, unsigned element_size, unsigned index_stride, uint64_t offset); void si_init_all_descriptors(struct si_context *sctx); -bool si_upload_shader_descriptors(struct si_context *sctx); +bool si_upload_graphics_shader_descriptors(struct si_context *sctx); +bool si_upload_compute_shader_descriptors(struct si_context *sctx); void si_release_all_descriptors(struct si_context *sctx); void si_all_descriptors_begin_new_cs(struct si_context *sctx); void si_upload_const_buffer(struct si_context *sctx, struct r600_resource **rbuffer, const uint8_t *ptr, unsigned size, uint32_t *const_offset); void si_shader_change_notify(struct si_context *sctx); void si_update_compressed_colortex_masks(struct si_context *sctx); -void si_emit_shader_userdata(struct si_context *sctx, struct r600_atom *atom); +void si_emit_graphics_shader_userdata(struct si_context *sctx, + struct r600_atom *atom); +void si_emit_compute_shader_userdata(struct si_context *sctx); /* si_state.c */ struct si_shader_selector; diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index 131c3776c60..232f7a50e4c 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -828,7 +828,7 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) sctx->current_rast_prim = info->mode; if (!si_update_shaders(sctx) || - !si_upload_shader_descriptors(sctx)) + !si_upload_graphics_shader_descriptors(sctx)) return; if (info->indexed) {