void
gen6_draw_vf(struct ilo_render *r,
const struct ilo_state_vector *vec,
struct ilo_render_draw_session *session)
{
if (ilo_dev_gen(r->dev) >= ILO_GEN(7.5)) {
/* 3DSTATE_INDEX_BUFFER */
if (DIRTY(IB) || r->batch_bo_changed) {
gen6_3DSTATE_INDEX_BUFFER(r->builder,
&vec->ib, false);
}
/* 3DSTATE_VF */
if (session->primitive_restart_changed) {
gen75_3DSTATE_VF(r->builder, vec->draw->primitive_restart,
vec->draw->restart_index);
}
}
else {
/* 3DSTATE_INDEX_BUFFER */
if (DIRTY(IB) || session->primitive_restart_changed ||
r->batch_bo_changed) {
gen6_3DSTATE_INDEX_BUFFER(r->builder,
&vec->ib, vec->draw->primitive_restart);
}
}
/* 3DSTATE_VERTEX_BUFFERS */
if (DIRTY(VB) || DIRTY(VE) || r->batch_bo_changed)
gen6_3DSTATE_VERTEX_BUFFERS(r->builder, vec->ve, &vec->vb);
/* 3DSTATE_VERTEX_ELEMENTS */
if (DIRTY(VE))
gen6_3DSTATE_VERTEX_ELEMENTS(r->builder, vec->ve);
}
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
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);
}
static void
gen8_draw_vf(struct ilo_render *r,
const struct ilo_state_vector *vec,
struct ilo_render_draw_session *session)
{
/* 3DSTATE_INDEX_BUFFER */
if ((session->vf_delta.dirty & ILO_STATE_VF_3DSTATE_INDEX_BUFFER) ||
DIRTY(IB) || r->batch_bo_changed)
gen8_3DSTATE_INDEX_BUFFER(r->builder, &vec->ve->vf, &vec->ib.ib);
/* 3DSTATE_VF */
if (session->vf_delta.dirty & ILO_STATE_VF_3DSTATE_VF)
gen75_3DSTATE_VF(r->builder, &vec->ve->vf);
/* 3DSTATE_VERTEX_BUFFERS */
if ((session->vf_delta.dirty & ILO_STATE_VF_3DSTATE_VERTEX_BUFFERS) ||
DIRTY(VB) || DIRTY(VE) || r->batch_bo_changed) {
gen6_3DSTATE_VERTEX_BUFFERS(r->builder, &vec->ve->vf,
vec->vb.vb, vec->ve->vb_count);
}
/* 3DSTATE_VERTEX_ELEMENTS */
if (session->vf_delta.dirty & ILO_STATE_VF_3DSTATE_VERTEX_ELEMENTS)
gen6_3DSTATE_VERTEX_ELEMENTS(r->builder, &vec->ve->vf);
gen8_3DSTATE_VF_TOPOLOGY(r->builder, vec->draw_info.topology);
if (session->vf_delta.dirty & ILO_STATE_VF_3DSTATE_VF_INSTANCING) {
const uint8_t attr_count = ilo_state_vf_get_attr_count(&vec->ve->vf);
uint8_t i;
for (i = 0; i < attr_count; i++)
gen8_3DSTATE_VF_INSTANCING(r->builder, &vec->ve->vf, i);
}
if (session->vf_delta.dirty & ILO_STATE_VF_3DSTATE_VF_SGVS)
gen8_3DSTATE_VF_SGVS(r->builder, &vec->ve->vf);
}
static void
gen8_draw_vf(struct ilo_render *r,
const struct ilo_state_vector *vec,
struct ilo_render_draw_session *session)
{
int i;
/* 3DSTATE_INDEX_BUFFER */
if (DIRTY(IB) || r->batch_bo_changed)
gen8_3DSTATE_INDEX_BUFFER(r->builder, &vec->ib);
/* 3DSTATE_VF */
if (session->primitive_restart_changed) {
gen75_3DSTATE_VF(r->builder, vec->draw->primitive_restart,
vec->draw->restart_index);
}
/* 3DSTATE_VERTEX_BUFFERS */
if (DIRTY(VB) || DIRTY(VE) || r->batch_bo_changed)
gen6_3DSTATE_VERTEX_BUFFERS(r->builder, vec->ve, &vec->vb);
/* 3DSTATE_VERTEX_ELEMENTS */
if (DIRTY(VE))
gen6_3DSTATE_VERTEX_ELEMENTS(r->builder, vec->ve);
gen8_3DSTATE_VF_TOPOLOGY(r->builder, vec->draw->mode);
for (i = 0; i < vec->ve->vb_count; i++) {
gen8_3DSTATE_VF_INSTANCING(r->builder, i,
vec->ve->instance_divisors[i]);
}
gen8_3DSTATE_VF_SGVS(r->builder,
false, 0, 0,
false, 0, 0);
}
