From: Marek Olšák <marek.ol...@amd.com>
We emitted instructions loading the bindless handle after the memory
instruction.
Cc: 17.1 17.2 <mesa-sta...@lists.freedesktop.org>
---
src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 2d62213..b2345b8 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -3618,20 +3618,26 @@ glsl_to_tgsi_visitor::visit_image_intrinsic(ir_call *ir)
st_dst_reg dst = undef_dst;
if (ir->return_deref) {
ir->return_deref->accept(this);
dst = st_dst_reg(this->result);
dst.writemask = (1 << ir->return_deref->type->vector_elements) - 1;
}
glsl_to_tgsi_instruction *inst;
+ st_src_reg bindless;
+ if (imgvar->contains_bindless()) {
+ img->accept(this);
+ bindless = this->result;
+ }
+
if (ir->callee->intrinsic_id == ir_intrinsic_image_size) {
dst.writemask = WRITEMASK_XYZ;
inst = emit_asm(ir, TGSI_OPCODE_RESQ, dst);
} else if (ir->callee->intrinsic_id == ir_intrinsic_image_samples) {
st_src_reg res = get_temp(glsl_type::ivec4_type);
st_dst_reg dstres = st_dst_reg(res);
dstres.writemask = WRITEMASK_W;
inst = emit_asm(ir, TGSI_OPCODE_RESQ, dstres);
res.swizzle = SWIZZLE_WWWW;
emit_asm(ir, TGSI_OPCODE_MOV, dst, res);
@@ -3715,22 +3721,21 @@ glsl_to_tgsi_visitor::visit_image_intrinsic(ir_call *ir)
assert(!"Unexpected intrinsic");
return;
}
inst = emit_asm(ir, opcode, dst, coord, arg1, arg2);
if (opcode == TGSI_OPCODE_STORE)
inst->dst[0].writemask = WRITEMASK_XYZW;
}
if (imgvar->contains_bindless()) {
- img->accept(this);
- inst->resource = this->result;
+ inst->resource = bindless;
inst->resource.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
SWIZZLE_X, SWIZZLE_Y);
} else {
inst->resource = image;
inst->sampler_array_size = sampler_array_size;
inst->sampler_base = sampler_base;
}
inst->tex_target = type->sampler_index();
inst->image_format = st_mesa_format_to_pipe_format(st_context(ctx),
@@ -4238,20 +4243,26 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
get_deref_offsets(ir->sampler, &sampler_array_size, &sampler_base,
&index, &reladdr, !var->contains_bindless());
sampler.index = index;
if (reladdr.file != PROGRAM_UNDEFINED) {
sampler.reladdr = ralloc(mem_ctx, st_src_reg);
*sampler.reladdr = reladdr;
emit_arl(ir, sampler_reladdr, reladdr);
}
+ st_src_reg bindless;
+ if (var->contains_bindless()) {
+ ir->sampler->accept(this);
+ bindless = this->result;
+ }
+
if (opcode == TGSI_OPCODE_TXD)
inst = emit_asm(ir, opcode, result_dst, coord, dx, dy);
else if (opcode == TGSI_OPCODE_TXQ) {
if (ir->op == ir_query_levels) {
/* the level is stored in W */
inst = emit_asm(ir, opcode, st_dst_reg(levels_src), lod_info);
result_dst.writemask = WRITEMASK_X;
levels_src.swizzle = SWIZZLE_WWWW;
emit_asm(ir, TGSI_OPCODE_MOV, result_dst, levels_src);
} else
@@ -4268,22 +4279,21 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
} else {
inst = emit_asm(ir, opcode, result_dst, coord, component);
}
} else
inst = emit_asm(ir, opcode, result_dst, coord);
if (ir->shadow_comparator)
inst->tex_shadow = GL_TRUE;
if (var->contains_bindless()) {
- ir->sampler->accept(this);
- inst->resource = this->result;
+ inst->resource = bindless;
inst->resource.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
SWIZZLE_X, SWIZZLE_Y);
} else {
inst->resource = sampler;
inst->sampler_array_size = sampler_array_size;
inst->sampler_base = sampler_base;
}
if (ir->offset) {
if (!inst->tex_offsets)
--
2.7.4
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