686 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_create_blend_state_mode()  local
780 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_create_dsa_state()  local
837 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_create_rs_state()  local
911 	if (rctx->chip_class == CAYMAN) {  in evergreen_create_rs_state()
1134 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_set_clip_state()  local
1141 	rctx->clip = *state;  in evergreen_set_clip_state()
1158 	free(rctx->states[R600_PIPE_STATE_CLIP]);  in evergreen_set_clip_state()
1159 	rctx->states[R600_PIPE_STATE_CLIP] = rstate;  in evergreen_set_clip_state()
1160 	r600_context_pipe_state_set(rctx, rstate);  in evergreen_set_clip_state()
1175 static void evergreen_get_scissor_rect(struct r600_context *rctx,  in evergreen_get_scissor_rect()  argument
1186 	if (rctx->chip_class == CAYMAN) {  in evergreen_get_scissor_rect()
1198 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_set_scissor_state()  local
1205 	evergreen_get_scissor_rect(rctx, state->minx, state->miny, state->maxx, state->maxy, &tl, &br);  in evergreen_set_scissor_state()
1211 	free(rctx->states[R600_PIPE_STATE_SCISSOR]);  in evergreen_set_scissor_state()
1212 	rctx->states[R600_PIPE_STATE_SCISSOR] = rstate;  in evergreen_set_scissor_state()
1213 	r600_context_pipe_state_set(rctx, rstate);  in evergreen_set_scissor_state()
1219 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_set_viewport_state()  local
1225 	rctx->viewport = *state;  in evergreen_set_viewport_state()
1234 	free(rctx->states[R600_PIPE_STATE_VIEWPORT]);  in evergreen_set_viewport_state()
1235 	rctx->states[R600_PIPE_STATE_VIEWPORT] = rstate;  in evergreen_set_viewport_state()
1236 	r600_context_pipe_state_set(rctx, rstate);  in evergreen_set_viewport_state()
1239 void evergreen_init_color_surface(struct r600_context *rctx,  in evergreen_init_color_surface()  argument
1242 	struct r600_screen *rscreen = rctx->screen;  in evergreen_init_color_surface()
1256 		r600_init_flushed_depth_texture(&rctx->context, pipe_tex, NULL);  in evergreen_init_color_surface()
1323 	if (rctx->chip_class == CAYMAN && rtex->resource.b.b.nr_samples > 1) {  in evergreen_init_color_surface()
1405 	base_offset = r600_resource_va(rctx->context.screen, pipe_tex);  in evergreen_init_color_surface()
1433 static void evergreen_init_depth_surface(struct r600_context *rctx,  in evergreen_init_depth_surface()  argument
1436 	struct r600_screen *rscreen = rctx->screen;  in evergreen_init_depth_surface()
1560 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_set_ms_pos()  local
1640 	struct r600_context *rctx = (struct r600_context *)ctx;  in cayman_set_ms_pos()  local
1695 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_set_framebuffer_state()  local
1705 	r600_flush_framebuffer(rctx, false);  in evergreen_set_framebuffer_state()
1710 	util_copy_framebuffer_state(&rctx->framebuffer, state);  in evergreen_set_framebuffer_state()
1713 	rctx->export_16bpc = true;  in evergreen_set_framebuffer_state()
1714 	rctx->nr_cbufs = state->nr_cbufs;  in evergreen_set_framebuffer_state()
1715 	rctx->cb0_is_integer = state->nr_cbufs &&  in evergreen_set_framebuffer_state()
1717 	rctx->compressed_cb_mask = 0;  in evergreen_set_framebuffer_state()
1727 			evergreen_init_color_surface(rctx, surf);  in evergreen_set_framebuffer_state()
1731 			rctx->export_16bpc = false;  in evergreen_set_framebuffer_state()
1759 		if (rctx->chip_class != CAYMAN && rtex->fmask_size && rtex->cmask_size) {  in evergreen_set_framebuffer_state()
1760 			rctx->compressed_cb_mask |= 1 << i;  in evergreen_set_framebuffer_state()
1777 		if (rctx->alphatest_state.bypass != surf->alphatest_bypass) {  in evergreen_set_framebuffer_state()
1778 			rctx->alphatest_state.bypass = surf->alphatest_bypass;  in evergreen_set_framebuffer_state()
1779 			r600_atom_dirty(rctx, &rctx->alphatest_state.atom);  in evergreen_set_framebuffer_state()
1781 		if (rctx->alphatest_state.cb0_export_16bpc != surf->export_16bpc) {  in evergreen_set_framebuffer_state()
1782 			rctx->alphatest_state.cb0_export_16bpc = surf->export_16bpc;  in evergreen_set_framebuffer_state()
1783 			r600_atom_dirty(rctx, &rctx->alphatest_state.atom);  in evergreen_set_framebuffer_state()
1795 			evergreen_init_depth_surface(rctx, surf);  in evergreen_set_framebuffer_state()
1818 	evergreen_get_scissor_rect(rctx, 0, 0, state->width, state->height, &tl, &br);  in evergreen_set_framebuffer_state()
1838 		if (rctx->chip_class == CAYMAN) {  in evergreen_set_framebuffer_state()
1864 		if (rctx->chip_class == CAYMAN) {  in evergreen_set_framebuffer_state()
1877 	free(rctx->states[R600_PIPE_STATE_FRAMEBUFFER]);  in evergreen_set_framebuffer_state()
1878 	rctx->states[R600_PIPE_STATE_FRAMEBUFFER] = rstate;  in evergreen_set_framebuffer_state()
1879 	r600_context_pipe_state_set(rctx, rstate);  in evergreen_set_framebuffer_state()
1882 		evergreen_polygon_offset_update(rctx);  in evergreen_set_framebuffer_state()
1885 	if (rctx->cb_misc_state.nr_cbufs != state->nr_cbufs) {  in evergreen_set_framebuffer_state()
1886 		rctx->cb_misc_state.nr_cbufs = state->nr_cbufs;  in evergreen_set_framebuffer_state()
1887 		r600_atom_dirty(rctx, &rctx->cb_misc_state.atom);  in evergreen_set_framebuffer_state()
1890 	if (state->nr_cbufs == 0 && rctx->alphatest_state.bypass) {  in evergreen_set_framebuffer_state()
1891 		rctx->alphatest_state.bypass = false;  in evergreen_set_framebuffer_state()
1892 		r600_atom_dirty(rctx, &rctx->alphatest_state.atom);  in evergreen_set_framebuffer_state()
1895 	if (rctx->chip_class == CAYMAN && rctx->db_misc_state.log_samples != log_samples) {  in evergreen_set_framebuffer_state()
1896 		rctx->db_misc_state.log_samples = log_samples;  in evergreen_set_framebuffer_state()
1897 		r600_atom_dirty(rctx, &rctx->db_misc_state.atom);  in evergreen_set_framebuffer_state()
1901 static void evergreen_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_cb_misc_state()  argument
1903 	struct radeon_winsys_cs *cs = rctx->cs;  in evergreen_emit_cb_misc_state()
1916 static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_db_misc_state()  argument
1918 	struct radeon_winsys_cs *cs = rctx->cs;  in evergreen_emit_db_misc_state()
1929 		if (rctx->chip_class == CAYMAN) {  in evergreen_emit_db_misc_state()
1950 static void evergreen_emit_vertex_buffers(struct r600_context *rctx,  in evergreen_emit_vertex_buffers()  argument
1955 	struct radeon_winsys_cs *cs = rctx->cs;  in evergreen_emit_vertex_buffers()
1968 		va = r600_resource_va(&rctx->screen->screen, &rbuffer->b.b);  in evergreen_emit_vertex_buffers()
1991 		r600_write_value(cs, r600_context_bo_reloc(rctx, rbuffer, RADEON_USAGE_READ));  in evergreen_emit_vertex_buffers()
1996 static void evergreen_fs_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom * atom)  in evergreen_fs_emit_vertex_buffers()  argument
1998 	evergreen_emit_vertex_buffers(rctx, &rctx->vertex_buffer_state, 992, 0);  in evergreen_fs_emit_vertex_buffers()
2001 static void evergreen_cs_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom * atom)  in evergreen_cs_emit_vertex_buffers()  argument
2003 	evergreen_emit_vertex_buffers(rctx, &rctx->cs_vertex_buffer_state, 816,  in evergreen_cs_emit_vertex_buffers()
2007 static void evergreen_emit_constant_buffers(struct r600_context *rctx,  in evergreen_emit_constant_buffers()  argument
2013 	struct radeon_winsys_cs *cs = rctx->cs;  in evergreen_emit_constant_buffers()
2026 		va = r600_resource_va(&rctx->screen->screen, &rbuffer->b.b);  in evergreen_emit_constant_buffers()
2034 		r600_write_value(cs, r600_context_bo_reloc(rctx, rbuffer, RADEON_USAGE_READ));  in evergreen_emit_constant_buffers()
2055 		r600_write_value(cs, r600_context_bo_reloc(rctx, rbuffer, RADEON_USAGE_READ));  in evergreen_emit_constant_buffers()
2062 static void evergreen_emit_vs_constant_buffers(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_vs_constant_buffers()  argument
2064 	evergreen_emit_constant_buffers(rctx, &rctx->vs_constbuf_state, 176,  in evergreen_emit_vs_constant_buffers()
2069 static void evergreen_emit_ps_constant_buffers(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_ps_constant_buffers()  argument
2071 	evergreen_emit_constant_buffers(rctx, &rctx->ps_constbuf_state, 0,  in evergreen_emit_ps_constant_buffers()
2076 static void evergreen_emit_sampler_views(struct r600_context *rctx,  in evergreen_emit_sampler_views()  argument
2080 	struct radeon_winsys_cs *cs = rctx->cs;  in evergreen_emit_sampler_views()
2096 		reloc = r600_context_bo_reloc(rctx, rview->tex_resource,  in evergreen_emit_sampler_views()
2106 static void evergreen_emit_vs_sampler_views(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_vs_sampler_views()  argument
2108 	evergreen_emit_sampler_views(rctx, &rctx->vs_samplers.views, 176 + R600_MAX_CONST_BUFFERS);  in evergreen_emit_vs_sampler_views()
2111 static void evergreen_emit_ps_sampler_views(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_ps_sampler_views()  argument
2113 	evergreen_emit_sampler_views(rctx, &rctx->ps_samplers.views, R600_MAX_CONST_BUFFERS);  in evergreen_emit_ps_sampler_views()
2116 static void evergreen_emit_sampler(struct r600_context *rctx,  in evergreen_emit_sampler()  argument
2121 	struct radeon_winsys_cs *cs = rctx->cs;  in evergreen_emit_sampler()
2141 static void evergreen_emit_vs_sampler(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_vs_sampler()  argument
2143 	evergreen_emit_sampler(rctx, &rctx->vs_samplers, 18, R_00A414_TD_VS_SAMPLER0_BORDER_INDEX);  in evergreen_emit_vs_sampler()
2146 static void evergreen_emit_ps_sampler(struct r600_context *rctx, struct r600_atom *atom)  in evergreen_emit_ps_sampler()  argument
2148 	evergreen_emit_sampler(rctx, &rctx->ps_samplers, 0, R_00A400_TD_PS_SAMPLER0_BORDER_INDEX);  in evergreen_emit_ps_sampler()
2151 static void evergreen_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a)  in evergreen_emit_sample_mask()  argument
2156 	r600_write_context_reg(rctx->cs, R_028C3C_PA_SC_AA_MASK,  in evergreen_emit_sample_mask()
2160 static void cayman_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a)  in cayman_emit_sample_mask()  argument
2163 	struct radeon_winsys_cs *cs = rctx->cs;  in cayman_emit_sample_mask()
2171 void evergreen_init_state_functions(struct r600_context *rctx)  in evergreen_init_state_functions()  argument
2173 	r600_init_atom(&rctx->cb_misc_state.atom, evergreen_emit_cb_misc_state, 0, 0);  in evergreen_init_state_functions()
2174 	r600_atom_dirty(rctx, &rctx->cb_misc_state.atom);  in evergreen_init_state_functions()
2175 	r600_init_atom(&rctx->db_misc_state.atom, evergreen_emit_db_misc_state, 7, 0);  in evergreen_init_state_functions()
2176 	r600_atom_dirty(rctx, &rctx->db_misc_state.atom);  in evergreen_init_state_functions()
2177 	r600_init_atom(&rctx->vertex_buffer_state.atom, evergreen_fs_emit_vertex_buffers, 0, 0);  in evergreen_init_state_functions()
2178 	r600_init_atom(&rctx->cs_vertex_buffer_state.atom, evergreen_cs_emit_vertex_buffers, 0, 0);  in evergreen_init_state_functions()
2179 	r600_init_atom(&rctx->vs_constbuf_state.atom, evergreen_emit_vs_constant_buffers, 0, 0);  in evergreen_init_state_functions()
2180 	r600_init_atom(&rctx->ps_constbuf_state.atom, evergreen_emit_ps_constant_buffers, 0, 0);  in evergreen_init_state_functions()
2181 	r600_init_atom(&rctx->vs_samplers.views.atom, evergreen_emit_vs_sampler_views, 0, 0);  in evergreen_init_state_functions()
2182 	r600_init_atom(&rctx->ps_samplers.views.atom, evergreen_emit_ps_sampler_views, 0, 0);  in evergreen_init_state_functions()
2183 	r600_init_atom(&rctx->cs_shader_state.atom, evergreen_emit_cs_shader, 0, 0);  in evergreen_init_state_functions()
2184 	r600_init_atom(&rctx->vs_samplers.atom_sampler, evergreen_emit_vs_sampler, 0, 0);  in evergreen_init_state_functions()
2185 	r600_init_atom(&rctx->ps_samplers.atom_sampler, evergreen_emit_ps_sampler, 0, 0);  in evergreen_init_state_functions()
2187 	if (rctx->chip_class == EVERGREEN)  in evergreen_init_state_functions()
2188 		r600_init_atom(&rctx->sample_mask.atom, evergreen_emit_sample_mask, 3, 0);  in evergreen_init_state_functions()
2190 		r600_init_atom(&rctx->sample_mask.atom, cayman_emit_sample_mask, 4, 0);  in evergreen_init_state_functions()
2191 	rctx->sample_mask.sample_mask = ~0;  in evergreen_init_state_functions()
2192 	r600_atom_dirty(rctx, &rctx->sample_mask.atom);  in evergreen_init_state_functions()
2194 	rctx->context.create_blend_state = evergreen_create_blend_state;  in evergreen_init_state_functions()
2195 	rctx->context.create_depth_stencil_alpha_state = evergreen_create_dsa_state;  in evergreen_init_state_functions()
2196 	rctx->context.create_fs_state = r600_create_shader_state_ps;  in evergreen_init_state_functions()
2197 	rctx->context.create_rasterizer_state = evergreen_create_rs_state;  in evergreen_init_state_functions()
2198 	rctx->context.create_sampler_state = evergreen_create_sampler_state;  in evergreen_init_state_functions()
2199 	rctx->context.create_sampler_view = evergreen_create_sampler_view;  in evergreen_init_state_functions()
2200 	rctx->context.create_vertex_elements_state = r600_create_vertex_elements;  in evergreen_init_state_functions()
2201 	rctx->context.create_vs_state = r600_create_shader_state_vs;  in evergreen_init_state_functions()
2202 	rctx->context.bind_blend_state = r600_bind_blend_state;  in evergreen_init_state_functions()
2203 	rctx->context.bind_depth_stencil_alpha_state = r600_bind_dsa_state;  in evergreen_init_state_functions()
2204 	rctx->context.bind_fragment_sampler_states = r600_bind_ps_samplers;  in evergreen_init_state_functions()
2205 	rctx->context.bind_fs_state = r600_bind_ps_shader;  in evergreen_init_state_functions()
2206 	rctx->context.bind_rasterizer_state = r600_bind_rs_state;  in evergreen_init_state_functions()
2207 	rctx->context.bind_vertex_elements_state = r600_bind_vertex_elements;  in evergreen_init_state_functions()
2208 	rctx->context.bind_vertex_sampler_states = r600_bind_vs_samplers;  in evergreen_init_state_functions()
2209 	rctx->context.bind_vs_state = r600_bind_vs_shader;  in evergreen_init_state_functions()
2210 	rctx->context.delete_blend_state = r600_delete_state;  in evergreen_init_state_functions()
2211 	rctx->context.delete_depth_stencil_alpha_state = r600_delete_state;  in evergreen_init_state_functions()
2212 	rctx->context.delete_fs_state = r600_delete_ps_shader;  in evergreen_init_state_functions()
2213 	rctx->context.delete_rasterizer_state = r600_delete_rs_state;  in evergreen_init_state_functions()
2214 	rctx->context.delete_sampler_state = r600_delete_sampler;  in evergreen_init_state_functions()
2215 	rctx->context.delete_vertex_elements_state = r600_delete_vertex_element;  in evergreen_init_state_functions()
2216 	rctx->context.delete_vs_state = r600_delete_vs_shader;  in evergreen_init_state_functions()
2217 	rctx->context.set_blend_color = r600_set_blend_color;  in evergreen_init_state_functions()
2218 	rctx->context.set_clip_state = evergreen_set_clip_state;  in evergreen_init_state_functions()
2219 	rctx->context.set_constant_buffer = r600_set_constant_buffer;  in evergreen_init_state_functions()
2220 	rctx->context.set_fragment_sampler_views = evergreen_set_ps_sampler_views;  in evergreen_init_state_functions()
2221 	rctx->context.set_framebuffer_state = evergreen_set_framebuffer_state;  in evergreen_init_state_functions()
2222 	rctx->context.set_polygon_stipple = evergreen_set_polygon_stipple;  in evergreen_init_state_functions()
2223 	rctx->context.set_sample_mask = r600_set_sample_mask;  in evergreen_init_state_functions()
2224 	rctx->context.set_scissor_state = evergreen_set_scissor_state;  in evergreen_init_state_functions()
2225 	rctx->context.set_stencil_ref = r600_set_pipe_stencil_ref;  in evergreen_init_state_functions()
2226 	rctx->context.set_vertex_buffers = r600_set_vertex_buffers;  in evergreen_init_state_functions()
2227 	rctx->context.set_index_buffer = r600_set_index_buffer;  in evergreen_init_state_functions()
2228 	rctx->context.set_vertex_sampler_views = evergreen_set_vs_sampler_views;  in evergreen_init_state_functions()
2229 	rctx->context.set_viewport_state = evergreen_set_viewport_state;  in evergreen_init_state_functions()
2230 	rctx->context.sampler_view_destroy = r600_sampler_view_destroy;  in evergreen_init_state_functions()
2231 	rctx->context.texture_barrier = r600_texture_barrier;  in evergreen_init_state_functions()
2232 	rctx->context.create_stream_output_target = r600_create_so_target;  in evergreen_init_state_functions()
2233 	rctx->context.stream_output_target_destroy = r600_so_target_destroy;  in evergreen_init_state_functions()
2234 	rctx->context.set_stream_output_targets = r600_set_so_targets;  in evergreen_init_state_functions()
2235 	evergreen_init_compute_state_functions(rctx);  in evergreen_init_state_functions()
2238 static void cayman_init_atom_start_cs(struct r600_context *rctx)  in cayman_init_atom_start_cs()  argument
2240 	struct r600_command_buffer *cb = &rctx->start_cs_cmd;  in cayman_init_atom_start_cs()
2377 	if (rctx->screen->has_streamout) {  in cayman_init_atom_start_cs()
2596 void evergreen_init_atom_start_cs(struct r600_context *rctx)  in evergreen_init_atom_start_cs()  argument
2598 	struct r600_command_buffer *cb = &rctx->start_cs_cmd;  in evergreen_init_atom_start_cs()
2615 	if (rctx->chip_class == CAYMAN) {  in evergreen_init_atom_start_cs()
2616 		cayman_init_atom_start_cs(rctx);  in evergreen_init_atom_start_cs()
2627 	evergreen_init_common_regs(cb, rctx->chip_class  in evergreen_init_atom_start_cs()
2628 			, rctx->family, rctx->screen->info.drm_minor);  in evergreen_init_atom_start_cs()
2630 	family = rctx->family;  in evergreen_init_atom_start_cs()
2909 	if (rctx->screen->has_streamout) {  in evergreen_init_atom_start_cs()
2917 void evergreen_polygon_offset_update(struct r600_context *rctx)  in evergreen_polygon_offset_update()  argument
2923 	if (rctx->rasterizer && rctx->framebuffer.zsbuf) {  in evergreen_polygon_offset_update()
2924 		float offset_units = rctx->rasterizer->offset_units;  in evergreen_polygon_offset_update()
2927 		switch (rctx->framebuffer.zsbuf->format) {  in evergreen_polygon_offset_update()
2950 				fui(rctx->rasterizer->offset_scale));  in evergreen_polygon_offset_update()
2956 				fui(rctx->rasterizer->offset_scale));  in evergreen_polygon_offset_update()
2963 		r600_context_pipe_state_set(rctx, &state);  in evergreen_polygon_offset_update()
2969 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_pipe_shader_ps()  local
3008 					rctx->rasterizer && rctx->rasterizer->flatshade)) {  in evergreen_pipe_shader_ps()
3013 					(rctx->sprite_coord_enable & (1 << rshader->input[i].sid))) {  in evergreen_pipe_shader_ps()
3111 	shader->sprite_coord_enable = rctx->sprite_coord_enable;  in evergreen_pipe_shader_ps()
3112 	if (rctx->rasterizer)  in evergreen_pipe_shader_ps()
3113 		shader->flatshade = rctx->rasterizer->flatshade;  in evergreen_pipe_shader_ps()
3118 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_pipe_shader_vs()  local
3170 	struct r600_context *rctx = (struct r600_context *)ctx;  in evergreen_fetch_shader()  local
3179 void *evergreen_create_resolve_blend(struct r600_context *rctx)  in evergreen_create_resolve_blend()  argument
3187 	rstate = evergreen_create_blend_state_mode(&rctx->context, &blend, V_028808_CB_RESOLVE);  in evergreen_create_resolve_blend()
3191 void *evergreen_create_decompress_blend(struct r600_context *rctx)  in evergreen_create_decompress_blend()  argument
3199 	rstate = evergreen_create_blend_state_mode(&rctx->context, &blend, V_028808_CB_DECOMPRESS);  in evergreen_create_decompress_blend()
3203 void *evergreen_create_db_flush_dsa(struct r600_context *rctx)  in evergreen_create_db_flush_dsa()  argument
3207 	return rctx->context.create_depth_stencil_alpha_state(&rctx->context, &dsa);  in evergreen_create_db_flush_dsa()
3210 void evergreen_update_dual_export_state(struct r600_context * rctx)  in evergreen_update_dual_export_state()  argument
3212 	unsigned dual_export = rctx->export_16bpc && rctx->nr_cbufs &&  in evergreen_update_dual_export_state()
3213 			!rctx->ps_shader->current->ps_depth_export;  in evergreen_update_dual_export_state()
3218 	unsigned db_shader_control = rctx->ps_shader->current->db_shader_control |  in evergreen_update_dual_export_state()
3221 			S_02880C_ALPHA_TO_MASK_DISABLE(rctx->cb0_is_integer);  in evergreen_update_dual_export_state()
3223 	if (db_shader_control != rctx->db_shader_control) {  in evergreen_update_dual_export_state()
3226 		rctx->db_shader_control = db_shader_control;  in evergreen_update_dual_export_state()
3230 		r600_context_pipe_state_set(rctx, &rstate);  in evergreen_update_dual_export_state()