static void
gen8_draw_wm(struct ilo_render *r,
const struct ilo_state_vector *vec,
struct ilo_render_draw_session *session)
{
const union ilo_shader_cso *cso = ilo_shader_get_kernel_cso(vec->fs);
const uint32_t kernel_offset = ilo_shader_get_kernel_offset(vec->fs);
/* 3DSTATE_WM */
if (session->rs_delta.dirty & ILO_STATE_RASTER_3DSTATE_WM)
gen8_3DSTATE_WM(r->builder, &vec->rasterizer->rs);
if (session->cc_delta.dirty & ILO_STATE_CC_3DSTATE_WM_DEPTH_STENCIL)
gen8_3DSTATE_WM_DEPTH_STENCIL(r->builder, &vec->blend->cc);
/* 3DSTATE_WM_HZ_OP and 3DSTATE_WM_CHROMAKEY */
if (r->hw_ctx_changed) {
gen8_disable_3DSTATE_WM_HZ_OP(r->builder);
gen8_3DSTATE_WM_CHROMAKEY(r->builder);
}
/* 3DSTATE_BINDING_TABLE_POINTERS_PS */
if (session->binding_table_fs_changed) {
gen7_3DSTATE_BINDING_TABLE_POINTERS_PS(r->builder,
r->state.wm.BINDING_TABLE_STATE);
}
/* 3DSTATE_SAMPLER_STATE_POINTERS_PS */
if (session->sampler_fs_changed) {
gen7_3DSTATE_SAMPLER_STATE_POINTERS_PS(r->builder,
r->state.wm.SAMPLER_STATE);
}
/* 3DSTATE_CONSTANT_PS */
if (session->pcb_fs_changed) {
gen7_3DSTATE_CONSTANT_PS(r->builder,
&r->state.wm.PUSH_CONSTANT_BUFFER,
&r->state.wm.PUSH_CONSTANT_BUFFER_size,
1);
}
/* 3DSTATE_PS */
if (DIRTY(FS) || r->instruction_bo_changed)
gen8_3DSTATE_PS(r->builder, &cso->ps, kernel_offset);
/* 3DSTATE_PS_EXTRA */
if (DIRTY(FS))
gen8_3DSTATE_PS_EXTRA(r->builder, &cso->ps);
/* 3DSTATE_PS_BLEND */
if (session->cc_delta.dirty & ILO_STATE_CC_3DSTATE_PS_BLEND)
gen8_3DSTATE_PS_BLEND(r->builder, &vec->blend->cc);
/* 3DSTATE_SCISSOR_STATE_POINTERS */
if (session->scissor_changed) {
gen6_3DSTATE_SCISSOR_STATE_POINTERS(r->builder,
r->state.SCISSOR_RECT);
}
/* 3DSTATE_DEPTH_BUFFER and 3DSTATE_CLEAR_PARAMS */
if (DIRTY(FB) || r->batch_bo_changed) {
const struct ilo_state_zs *zs;
uint32_t clear_params;
if (vec->fb.state.zsbuf) {
const struct ilo_surface_cso *surface =
(const struct ilo_surface_cso *) vec->fb.state.zsbuf;
const struct ilo_texture_slice *slice =
ilo_texture_get_slice(ilo_texture(surface->base.texture),
surface->base.u.tex.level, surface->base.u.tex.first_layer);
assert(!surface->is_rt);
zs = &surface->u.zs;
clear_params = slice->clear_value;
}
else {
zs = &vec->fb.null_zs;
clear_params = 0;
}
gen8_wa_pre_depth(r);
gen6_3DSTATE_DEPTH_BUFFER(r->builder, zs);
gen6_3DSTATE_HIER_DEPTH_BUFFER(r->builder, zs);
gen6_3DSTATE_STENCIL_BUFFER(r->builder, zs);
gen7_3DSTATE_CLEAR_PARAMS(r->builder, clear_params);
}
}
static void
gen8_draw_wm(struct ilo_render *r,
const struct ilo_state_vector *vec,
struct ilo_render_draw_session *session)
{
/* 3DSTATE_WM */
if (DIRTY(FS) || DIRTY(RASTERIZER))
gen8_3DSTATE_WM(r->builder, vec->fs, vec->rasterizer);
if (DIRTY(DSA))
gen8_3DSTATE_WM_DEPTH_STENCIL(r->builder, vec->dsa);
/* 3DSTATE_WM_HZ_OP and 3DSTATE_WM_CHROMAKEY */
if (r->hw_ctx_changed) {
gen8_disable_3DSTATE_WM_HZ_OP(r->builder);
gen8_3DSTATE_WM_CHROMAKEY(r->builder);
}
/* 3DSTATE_BINDING_TABLE_POINTERS_PS */
if (session->binding_table_fs_changed) {
gen7_3DSTATE_BINDING_TABLE_POINTERS_PS(r->builder,
r->state.wm.BINDING_TABLE_STATE);
}
/* 3DSTATE_SAMPLER_STATE_POINTERS_PS */
if (session->sampler_fs_changed) {
gen7_3DSTATE_SAMPLER_STATE_POINTERS_PS(r->builder,
r->state.wm.SAMPLER_STATE);
}
/* 3DSTATE_CONSTANT_PS */
if (session->pcb_fs_changed) {
gen7_3DSTATE_CONSTANT_PS(r->builder,
&r->state.wm.PUSH_CONSTANT_BUFFER,
&r->state.wm.PUSH_CONSTANT_BUFFER_size,
1);
}
/* 3DSTATE_PS */
if (DIRTY(FS) || r->instruction_bo_changed)
gen8_3DSTATE_PS(r->builder, vec->fs);
/* 3DSTATE_PS_EXTRA */
if (DIRTY(FS) || DIRTY(DSA) || DIRTY(BLEND)) {
const bool cc_may_kill = (vec->dsa->dw_blend_alpha ||
vec->blend->alpha_to_coverage);
gen8_3DSTATE_PS_EXTRA(r->builder, vec->fs, cc_may_kill, false);
}
/* 3DSTATE_PS_BLEND */
if (DIRTY(BLEND) || DIRTY(FB) || DIRTY(DSA))
gen8_3DSTATE_PS_BLEND(r->builder, vec->blend, &vec->fb, vec->dsa);
/* 3DSTATE_SCISSOR_STATE_POINTERS */
if (session->scissor_changed) {
gen6_3DSTATE_SCISSOR_STATE_POINTERS(r->builder,
r->state.SCISSOR_RECT);
}
/* 3DSTATE_DEPTH_BUFFER and 3DSTATE_CLEAR_PARAMS */
if (DIRTY(FB) || r->batch_bo_changed) {
const struct ilo_zs_surface *zs;
uint32_t clear_params;
if (vec->fb.state.zsbuf) {
const struct ilo_surface_cso *surface =
(const struct ilo_surface_cso *) vec->fb.state.zsbuf;
const struct ilo_texture_slice *slice =
ilo_texture_get_slice(ilo_texture(surface->base.texture),
surface->base.u.tex.level, surface->base.u.tex.first_layer);
assert(!surface->is_rt);
zs = &surface->u.zs;
clear_params = slice->clear_value;
}
else {
zs = &vec->fb.null_zs;
clear_params = 0;
}
gen8_wa_pre_depth(r);
gen6_3DSTATE_DEPTH_BUFFER(r->builder, zs, false);
gen6_3DSTATE_HIER_DEPTH_BUFFER(r->builder, zs);
gen6_3DSTATE_STENCIL_BUFFER(r->builder, zs);
gen7_3DSTATE_CLEAR_PARAMS(r->builder, clear_params);
}
}