* encoding compared to a4xx/a5xx.
*/
+static void
+handle_bindless_cat6(struct ir3_instruction *instr, nir_src rsrc)
+{
+ nir_intrinsic_instr *intrin = ir3_bindless_resource(rsrc);
+ if (!intrin)
+ return;
+
+ instr->flags |= IR3_INSTR_B;
+ instr->cat6.base = nir_intrinsic_desc_set(intrin);
+}
+
+static struct ir3_instruction *
+ssbo_idx(struct ir3_context *ctx, nir_src src)
+{
+ if (ir3_bindless_resource(src)) {
+ ctx->so->bindless_ibo = true;
+ return ir3_get_src(ctx, &src)[0];
+ } else {
+ /* can this be non-const buffer_index? how do we handle that? */
+ int ibo_idx = ir3_ssbo_to_ibo(ctx->so->shader, nir_src_as_uint(src));
+ return create_immed(ctx->block, ibo_idx);
+ }
+}
+
+static struct ir3_instruction *
+image_idx(struct ir3_context *ctx, nir_src src)
+{
+ if (ir3_bindless_resource(src)) {
+ ctx->so->bindless_ibo = true;
+ return ir3_get_src(ctx, &src)[0];
+ } else {
+ /* can this be non-const buffer_index? how do we handle that? */
+ int ibo_idx = ir3_image_to_ibo(ctx->so->shader, nir_src_as_uint(src));
+ return create_immed(ctx->block, ibo_idx);
+ }
+}
/* src[] = { buffer_index, offset }. No const_index */
static void
struct ir3_instruction *offset;
struct ir3_instruction *ldib;
- /* can this be non-const buffer_index? how do we handle that? */
- int ibo_idx = ir3_ssbo_to_ibo(ctx->so->shader, nir_src_as_uint(intr->src[0]));
-
offset = ir3_get_src(ctx, &intr->src[2])[0];
- ldib = ir3_LDIB(b, create_immed(b, ibo_idx), 0, offset, 0);
+ ldib = ir3_LDIB(b, ssbo_idx(ctx, intr->src[0]), 0, offset, 0);
ldib->regs[0]->wrmask = MASK(intr->num_components);
ldib->cat6.iim_val = intr->num_components;
ldib->cat6.d = 1;
ldib->cat6.type = TYPE_U32;
ldib->barrier_class = IR3_BARRIER_BUFFER_R;
ldib->barrier_conflict = IR3_BARRIER_BUFFER_W;
+ handle_bindless_cat6(ldib, intr->src[0]);
ir3_split_dest(b, dst, ldib, 0, intr->num_components);
}
unsigned wrmask = intr->const_index[0];
unsigned ncomp = ffs(~wrmask) - 1;
- /* can this be non-const buffer_index? how do we handle that? */
- int ibo_idx = ir3_ssbo_to_ibo(ctx->so->shader, nir_src_as_uint(intr->src[1]));
-
/* src0 is offset, src1 is value:
*/
val = ir3_create_collect(ctx, ir3_get_src(ctx, &intr->src[0]), ncomp);
offset = ir3_get_src(ctx, &intr->src[3])[0];
- stib = ir3_STIB(b, create_immed(b, ibo_idx), 0, offset, 0, val, 0);
+ stib = ir3_STIB(b, ssbo_idx(ctx, intr->src[1]), 0, offset, 0, val, 0);
stib->cat6.iim_val = ncomp;
stib->cat6.d = 1;
stib->cat6.type = TYPE_U32;
stib->barrier_class = IR3_BARRIER_BUFFER_W;
stib->barrier_conflict = IR3_BARRIER_BUFFER_R | IR3_BARRIER_BUFFER_W;
+ handle_bindless_cat6(stib, intr->src[1]);
array_insert(b, b->keeps, stib);
}
struct ir3_instruction *atomic, *ibo, *src0, *src1, *data, *dummy;
type_t type = TYPE_U32;
- /* can this be non-const buffer_index? how do we handle that? */
- int ibo_idx = ir3_ssbo_to_ibo(ctx->so->shader,
- nir_src_as_uint(intr->src[0]));
- ibo = create_immed(b, ibo_idx);
+ ibo = ssbo_idx(ctx, intr->src[0]);
data = ir3_get_src(ctx, &intr->src[2])[0];
atomic->cat6.type = type;
atomic->barrier_class = IR3_BARRIER_BUFFER_W;
atomic->barrier_conflict = IR3_BARRIER_BUFFER_R | IR3_BARRIER_BUFFER_W;
+ handle_bindless_cat6(atomic, intr->src[0]);
/* even if nothing consume the result, we can't DCE the instruction: */
array_insert(b, b->keeps, atomic);
return atomic;
}
+/* src[] = { deref, coord, sample_index }. const_index[] = {} */
+static void
+emit_intrinsic_load_image(struct ir3_context *ctx, nir_intrinsic_instr *intr,
+ struct ir3_instruction **dst)
+{
+ struct ir3_block *b = ctx->block;
+ struct ir3_instruction *ldib;
+ struct ir3_instruction * const *coords = ir3_get_src(ctx, &intr->src[1]);
+ unsigned ncoords = ir3_get_image_coords(intr, NULL);
+
+ ldib = ir3_LDIB(b, image_idx(ctx, intr->src[0]), 0,
+ ir3_create_collect(ctx, coords, ncoords), 0);
+ ldib->regs[0]->wrmask = MASK(intr->num_components);
+ ldib->cat6.iim_val = intr->num_components;
+ ldib->cat6.d = ncoords;
+ ldib->cat6.type = ir3_get_type_for_image_intrinsic(intr);
+ ldib->cat6.typed = true;
+ ldib->barrier_class = IR3_BARRIER_IMAGE_R;
+ ldib->barrier_conflict = IR3_BARRIER_IMAGE_W;
+ handle_bindless_cat6(ldib, intr->src[0]);
+
+ ir3_split_dest(b, dst, ldib, 0, intr->num_components);
+}
+
/* src[] = { deref, coord, sample_index, value }. const_index[] = {} */
static void
emit_intrinsic_store_image(struct ir3_context *ctx, nir_intrinsic_instr *intr)
struct ir3_instruction * const *value = ir3_get_src(ctx, &intr->src[3]);
struct ir3_instruction * const *coords = ir3_get_src(ctx, &intr->src[1]);
unsigned ncoords = ir3_get_image_coords(intr, NULL);
- unsigned slot = nir_src_as_uint(intr->src[0]);
- unsigned ibo_idx = ir3_image_to_ibo(ctx->so->shader, slot);
enum pipe_format format = nir_intrinsic_format(intr);
unsigned ncomp = ir3_get_num_components_for_image_format(format);
/* src0 is offset, src1 is value:
*/
- stib = ir3_STIB(b, create_immed(b, ibo_idx), 0,
+ stib = ir3_STIB(b, image_idx(ctx, intr->src[0]), 0,
ir3_create_collect(ctx, coords, ncoords), 0,
ir3_create_collect(ctx, value, ncomp), 0);
stib->cat6.iim_val = ncomp;
stib->cat6.typed = true;
stib->barrier_class = IR3_BARRIER_IMAGE_W;
stib->barrier_conflict = IR3_BARRIER_IMAGE_R | IR3_BARRIER_IMAGE_W;
+ handle_bindless_cat6(stib, intr->src[0]);
array_insert(b, b->keeps, stib);
}
struct ir3_instruction * const *coords = ir3_get_src(ctx, &intr->src[1]);
struct ir3_instruction *value = ir3_get_src(ctx, &intr->src[3])[0];
unsigned ncoords = ir3_get_image_coords(intr, NULL);
- unsigned slot = nir_src_as_uint(intr->src[0]);
- unsigned ibo_idx = ir3_image_to_ibo(ctx->so->shader, slot);
- ibo = create_immed(b, ibo_idx);
+ ibo = image_idx(ctx, intr->src[0]);
/* So this gets a bit creative:
*
dummy = create_immed(b, 0);
src0 = ir3_create_collect(ctx, coords, ncoords);
- if (intr->intrinsic == nir_intrinsic_image_atomic_comp_swap) {
+ if (intr->intrinsic == nir_intrinsic_image_atomic_comp_swap ||
+ intr->intrinsic == nir_intrinsic_bindless_image_atomic_comp_swap) {
struct ir3_instruction *compare = ir3_get_src(ctx, &intr->src[4])[0];
src1 = ir3_create_collect(ctx, (struct ir3_instruction*[]){
dummy, compare, value
switch (intr->intrinsic) {
case nir_intrinsic_image_atomic_add:
+ case nir_intrinsic_bindless_image_atomic_add:
atomic = ir3_ATOMIC_ADD_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_imin:
case nir_intrinsic_image_atomic_umin:
+ case nir_intrinsic_bindless_image_atomic_imin:
+ case nir_intrinsic_bindless_image_atomic_umin:
atomic = ir3_ATOMIC_MIN_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_imax:
case nir_intrinsic_image_atomic_umax:
+ case nir_intrinsic_bindless_image_atomic_imax:
+ case nir_intrinsic_bindless_image_atomic_umax:
atomic = ir3_ATOMIC_MAX_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_and:
+ case nir_intrinsic_bindless_image_atomic_and:
atomic = ir3_ATOMIC_AND_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_or:
+ case nir_intrinsic_bindless_image_atomic_or:
atomic = ir3_ATOMIC_OR_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_xor:
+ case nir_intrinsic_bindless_image_atomic_xor:
atomic = ir3_ATOMIC_XOR_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_exchange:
+ case nir_intrinsic_bindless_image_atomic_exchange:
atomic = ir3_ATOMIC_XCHG_G(b, ibo, 0, src0, 0, src1, 0);
break;
case nir_intrinsic_image_atomic_comp_swap:
+ case nir_intrinsic_bindless_image_atomic_comp_swap:
atomic = ir3_ATOMIC_CMPXCHG_G(b, ibo, 0, src0, 0, src1, 0);
break;
default:
atomic->cat6.typed = true;
atomic->barrier_class = IR3_BARRIER_IMAGE_W;
atomic->barrier_conflict = IR3_BARRIER_IMAGE_R | IR3_BARRIER_IMAGE_W;
+ handle_bindless_cat6(atomic, intr->src[0]);
/* even if nothing consume the result, we can't DCE the instruction: */
array_insert(b, b->keeps, atomic);
.emit_intrinsic_load_ssbo = emit_intrinsic_load_ssbo,
.emit_intrinsic_store_ssbo = emit_intrinsic_store_ssbo,
.emit_intrinsic_atomic_ssbo = emit_intrinsic_atomic_ssbo,
+ .emit_intrinsic_load_image = emit_intrinsic_load_image,
.emit_intrinsic_store_image = emit_intrinsic_store_image,
.emit_intrinsic_atomic_image = emit_intrinsic_atomic_image,
};
foreach_instr_safe (instr, &block->instr_list) {
struct ir3_register *reg;
- foreach_src(reg, instr) {
+ foreach_src (reg, instr) {
struct ir3_instruction *src = reg->instr;
if (!src)
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