void
ilo_render_emit_rectlist_commands_gen7(struct ilo_render *r,
const struct ilo_blitter *blitter,
const struct ilo_render_rectlist_session *session)
{
ILO_DEV_ASSERT(r->dev, 7, 7.5);
gen7_rectlist_wm_multisample(r, blitter);
gen6_state_base_address(r->builder, true);
gen6_user_3DSTATE_VERTEX_BUFFERS(r->builder,
session->vb_start, session->vb_end,
sizeof(blitter->vertices[0]));
gen6_3DSTATE_VERTEX_ELEMENTS(r->builder, &blitter->vf);
gen7_rectlist_pcb_alloc(r, blitter);
/* needed for any VS-related commands */
if (ilo_dev_gen(r->dev) == ILO_GEN(7))
gen7_wa_pre_vs(r);
gen7_rectlist_urb(r, blitter);
if (blitter->uses & ILO_BLITTER_USE_DSA) {
gen7_3DSTATE_DEPTH_STENCIL_STATE_POINTERS(r->builder,
r->state.DEPTH_STENCIL_STATE);
}
if (blitter->uses & ILO_BLITTER_USE_CC) {
gen7_3DSTATE_CC_STATE_POINTERS(r->builder,
r->state.COLOR_CALC_STATE);
}
gen7_rectlist_vs_to_sf(r, blitter);
gen7_rectlist_wm(r, blitter);
if (blitter->uses & ILO_BLITTER_USE_VIEWPORT) {
gen7_3DSTATE_VIEWPORT_STATE_POINTERS_CC(r->builder,
r->state.CC_VIEWPORT);
}
gen7_rectlist_wm_depth(r, blitter);
gen6_3DSTATE_DRAWING_RECTANGLE(r->builder, 0, 0,
blitter->fb.width, blitter->fb.height);
if (ilo_dev_gen(r->dev) == ILO_GEN(7))
gen7_wa_post_ps_and_later(r);
ilo_render_3dprimitive(r, &blitter->draw_info);
}
void
gen6_draw_common_base_address(struct ilo_render *r,
const struct ilo_state_vector *vec,
struct ilo_render_draw_session *session)
{
/* STATE_BASE_ADDRESS */
if (r->state_bo_changed || r->instruction_bo_changed ||
r->batch_bo_changed) {
if (ilo_dev_gen(r->dev) == ILO_GEN(6))
gen6_wa_pre_non_pipelined(r);
if (ilo_dev_gen(r->dev) >= ILO_GEN(8))
gen8_state_base_address(r->builder, r->hw_ctx_changed);
else
gen6_state_base_address(r->builder, r->hw_ctx_changed);
/*
* From the Sandy Bridge PRM, volume 1 part 1, page 28:
*
* "The following commands must be reissued following any change to
* the base addresses:
*
* * 3DSTATE_BINDING_TABLE_POINTERS
* * 3DSTATE_SAMPLER_STATE_POINTERS
* * 3DSTATE_VIEWPORT_STATE_POINTERS
* * 3DSTATE_CC_POINTERS
* * MEDIA_STATE_POINTERS"
*
* 3DSTATE_SCISSOR_STATE_POINTERS is not on the list, but it is
* reasonable to also reissue the command. Same to PCB.
*/
session->viewport_changed = true;
session->scissor_changed = true;
session->blend_changed = true;
session->dsa_changed = true;
session->cc_changed = true;
session->sampler_vs_changed = true;
session->sampler_gs_changed = true;
session->sampler_fs_changed = true;
session->pcb_vs_changed = true;
session->pcb_gs_changed = true;
session->pcb_fs_changed = true;
session->binding_table_vs_changed = true;
session->binding_table_gs_changed = true;
session->binding_table_fs_changed = true;
}
}
void
ilo_render_emit_rectlist_commands_gen6(struct ilo_render *r,
const struct ilo_blitter *blitter,
const struct ilo_render_rectlist_session *session)
{
ILO_DEV_ASSERT(r->dev, 6, 6);
gen6_wa_pre_non_pipelined(r);
gen6_rectlist_wm_multisample(r, blitter);
gen6_state_base_address(r->builder, true);
gen6_user_3DSTATE_VERTEX_BUFFERS(r->builder,
session->vb_start, session->vb_end,
sizeof(blitter->vertices[0]));
gen6_3DSTATE_VERTEX_ELEMENTS(r->builder, &blitter->ve);
gen6_3DSTATE_URB(r->builder, r->dev->urb_size, 0,
(blitter->ve.count + blitter->ve.prepend_nosrc_cso) * 4 * sizeof(float),
0);
/* 3DSTATE_URB workaround */
if (r->state.gs.active) {
ilo_render_emit_flush(r);
r->state.gs.active = false;
}
if (blitter->uses &
(ILO_BLITTER_USE_DSA | ILO_BLITTER_USE_CC)) {
gen6_3DSTATE_CC_STATE_POINTERS(r->builder, 0,
r->state.DEPTH_STENCIL_STATE, r->state.COLOR_CALC_STATE);
}
gen6_rectlist_vs_to_sf(r, blitter);
gen6_rectlist_wm(r, blitter);
if (blitter->uses & ILO_BLITTER_USE_VIEWPORT) {
gen6_3DSTATE_VIEWPORT_STATE_POINTERS(r->builder,
0, 0, r->state.CC_VIEWPORT);
}
gen6_rectlist_wm_depth(r, blitter);
gen6_3DSTATE_DRAWING_RECTANGLE(r->builder, 0, 0,
blitter->fb.width, blitter->fb.height);
gen6_3DPRIMITIVE(r->builder, &blitter->draw, NULL);
}
