void r600_begin_new_cs(struct r600_context *ctx)
{
unsigned shader;
ctx->b.flags = 0;
ctx->b.gtt = 0;
ctx->b.vram = 0;
/* Begin a new CS. */
r600_emit_command_buffer(ctx->b.gfx.cs, &ctx->start_cs_cmd);
/* Re-emit states. */
r600_mark_atom_dirty(ctx, &ctx->alphatest_state.atom);
r600_mark_atom_dirty(ctx, &ctx->blend_color.atom);
r600_mark_atom_dirty(ctx, &ctx->cb_misc_state.atom);
r600_mark_atom_dirty(ctx, &ctx->clip_misc_state.atom);
r600_mark_atom_dirty(ctx, &ctx->clip_state.atom);
r600_mark_atom_dirty(ctx, &ctx->db_misc_state.atom);
r600_mark_atom_dirty(ctx, &ctx->db_state.atom);
r600_mark_atom_dirty(ctx, &ctx->framebuffer.atom);
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_PS].atom);
r600_mark_atom_dirty(ctx, &ctx->poly_offset_state.atom);
r600_mark_atom_dirty(ctx, &ctx->vgt_state.atom);
r600_mark_atom_dirty(ctx, &ctx->sample_mask.atom);
ctx->scissor.dirty_mask = (1 << R600_MAX_VIEWPORTS) - 1;
ctx->scissor.atom.num_dw = R600_MAX_VIEWPORTS * 4;
r600_mark_atom_dirty(ctx, &ctx->scissor.atom);
ctx->viewport.dirty_mask = (1 << R600_MAX_VIEWPORTS) - 1;
ctx->viewport.atom.num_dw = R600_MAX_VIEWPORTS * 8;
r600_mark_atom_dirty(ctx, &ctx->viewport.atom);
if (ctx->b.chip_class <= EVERGREEN) {
r600_mark_atom_dirty(ctx, &ctx->config_state.atom);
}
r600_mark_atom_dirty(ctx, &ctx->stencil_ref.atom);
r600_mark_atom_dirty(ctx, &ctx->vertex_fetch_shader.atom);
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_ES].atom);
r600_mark_atom_dirty(ctx, &ctx->shader_stages.atom);
if (ctx->gs_shader) {
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_GS].atom);
r600_mark_atom_dirty(ctx, &ctx->gs_rings.atom);
}
if (ctx->tes_shader) {
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[EG_HW_STAGE_HS].atom);
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[EG_HW_STAGE_LS].atom);
}
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_VS].atom);
r600_mark_atom_dirty(ctx, &ctx->b.streamout.enable_atom);
r600_mark_atom_dirty(ctx, &ctx->b.render_cond_atom);
if (ctx->blend_state.cso)
r600_mark_atom_dirty(ctx, &ctx->blend_state.atom);
if (ctx->dsa_state.cso)
r600_mark_atom_dirty(ctx, &ctx->dsa_state.atom);
if (ctx->rasterizer_state.cso)
r600_mark_atom_dirty(ctx, &ctx->rasterizer_state.atom);
if (ctx->b.chip_class <= R700) {
r600_mark_atom_dirty(ctx, &ctx->seamless_cube_map.atom);
}
ctx->vertex_buffer_state.dirty_mask = ctx->vertex_buffer_state.enabled_mask;
r600_vertex_buffers_dirty(ctx);
/* Re-emit shader resources. */
for (shader = 0; shader < PIPE_SHADER_TYPES; shader++) {
struct r600_constbuf_state *constbuf = &ctx->constbuf_state[shader];
struct r600_textures_info *samplers = &ctx->samplers[shader];
constbuf->dirty_mask = constbuf->enabled_mask;
samplers->views.dirty_mask = samplers->views.enabled_mask;
samplers->states.dirty_mask = samplers->states.enabled_mask;
r600_constant_buffers_dirty(ctx, constbuf);
r600_sampler_views_dirty(ctx, &samplers->views);
r600_sampler_states_dirty(ctx, &samplers->states);
}
r600_postflush_resume_features(&ctx->b);
/* Re-emit the draw state. */
ctx->last_primitive_type = -1;
ctx->last_start_instance = -1;
ctx->b.initial_gfx_cs_size = ctx->b.gfx.cs->cdw;
}
void r600_begin_new_cs(struct r600_context *ctx)
{
unsigned shader;
if (ctx->is_debug) {
uint32_t zero = 0;
/* Create a buffer used for writing trace IDs and initialize it to 0. */
assert(!ctx->trace_buf);
ctx->trace_buf = (struct r600_resource*)
pipe_buffer_create(ctx->b.b.screen, 0,
PIPE_USAGE_STAGING, 4);
if (ctx->trace_buf)
pipe_buffer_write_nooverlap(&ctx->b.b, &ctx->trace_buf->b.b,
0, sizeof(zero), &zero);
ctx->trace_id = 0;
}
if (ctx->trace_buf)
eg_trace_emit(ctx);
ctx->b.flags = 0;
ctx->b.gtt = 0;
ctx->b.vram = 0;
/* Begin a new CS. */
r600_emit_command_buffer(ctx->b.gfx.cs, &ctx->start_cs_cmd);
/* Re-emit states. */
r600_mark_atom_dirty(ctx, &ctx->alphatest_state.atom);
r600_mark_atom_dirty(ctx, &ctx->blend_color.atom);
r600_mark_atom_dirty(ctx, &ctx->cb_misc_state.atom);
r600_mark_atom_dirty(ctx, &ctx->clip_misc_state.atom);
r600_mark_atom_dirty(ctx, &ctx->clip_state.atom);
r600_mark_atom_dirty(ctx, &ctx->db_misc_state.atom);
r600_mark_atom_dirty(ctx, &ctx->db_state.atom);
r600_mark_atom_dirty(ctx, &ctx->framebuffer.atom);
if (ctx->b.chip_class >= EVERGREEN) {
r600_mark_atom_dirty(ctx, &ctx->fragment_images.atom);
r600_mark_atom_dirty(ctx, &ctx->fragment_buffers.atom);
r600_mark_atom_dirty(ctx, &ctx->compute_images.atom);
r600_mark_atom_dirty(ctx, &ctx->compute_buffers.atom);
}
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_PS].atom);
r600_mark_atom_dirty(ctx, &ctx->poly_offset_state.atom);
r600_mark_atom_dirty(ctx, &ctx->vgt_state.atom);
r600_mark_atom_dirty(ctx, &ctx->sample_mask.atom);
ctx->b.scissors.dirty_mask = (1 << R600_MAX_VIEWPORTS) - 1;
r600_mark_atom_dirty(ctx, &ctx->b.scissors.atom);
ctx->b.viewports.dirty_mask = (1 << R600_MAX_VIEWPORTS) - 1;
ctx->b.viewports.depth_range_dirty_mask = (1 << R600_MAX_VIEWPORTS) - 1;
r600_mark_atom_dirty(ctx, &ctx->b.viewports.atom);
if (ctx->b.chip_class <= EVERGREEN) {
r600_mark_atom_dirty(ctx, &ctx->config_state.atom);
}
r600_mark_atom_dirty(ctx, &ctx->stencil_ref.atom);
r600_mark_atom_dirty(ctx, &ctx->vertex_fetch_shader.atom);
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_ES].atom);
r600_mark_atom_dirty(ctx, &ctx->shader_stages.atom);
if (ctx->gs_shader) {
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_GS].atom);
r600_mark_atom_dirty(ctx, &ctx->gs_rings.atom);
}
if (ctx->tes_shader) {
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[EG_HW_STAGE_HS].atom);
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[EG_HW_STAGE_LS].atom);
}
r600_mark_atom_dirty(ctx, &ctx->hw_shader_stages[R600_HW_STAGE_VS].atom);
r600_mark_atom_dirty(ctx, &ctx->b.streamout.enable_atom);
r600_mark_atom_dirty(ctx, &ctx->b.render_cond_atom);
if (ctx->blend_state.cso)
r600_mark_atom_dirty(ctx, &ctx->blend_state.atom);
if (ctx->dsa_state.cso)
r600_mark_atom_dirty(ctx, &ctx->dsa_state.atom);
if (ctx->rasterizer_state.cso)
r600_mark_atom_dirty(ctx, &ctx->rasterizer_state.atom);
if (ctx->b.chip_class <= R700) {
r600_mark_atom_dirty(ctx, &ctx->seamless_cube_map.atom);
}
ctx->vertex_buffer_state.dirty_mask = ctx->vertex_buffer_state.enabled_mask;
r600_vertex_buffers_dirty(ctx);
/* Re-emit shader resources. */
for (shader = 0; shader < PIPE_SHADER_TYPES; shader++) {
struct r600_constbuf_state *constbuf = &ctx->constbuf_state[shader];
struct r600_textures_info *samplers = &ctx->samplers[shader];
constbuf->dirty_mask = constbuf->enabled_mask;
samplers->views.dirty_mask = samplers->views.enabled_mask;
samplers->states.dirty_mask = samplers->states.enabled_mask;
r600_constant_buffers_dirty(ctx, constbuf);
r600_sampler_views_dirty(ctx, &samplers->views);
r600_sampler_states_dirty(ctx, &samplers->states);
}
for (shader = 0; shader < ARRAY_SIZE(ctx->scratch_buffers); shader++) {
ctx->scratch_buffers[shader].dirty = true;
}
r600_postflush_resume_features(&ctx->b);
/* Re-emit the draw state. */
ctx->last_primitive_type = -1;
ctx->last_start_instance = -1;
ctx->last_rast_prim = -1;
ctx->current_rast_prim = -1;
assert(!ctx->b.gfx.cs->prev_dw);
ctx->b.initial_gfx_cs_size = ctx->b.gfx.cs->current.cdw;
}