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vkd3d-shader/dxil: Allocate instructions directly in sm6_parser_emit_dx_raw_buffer_load().

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This commit is contained in:
Giovanni Mascellani
2025-12-02 22:45:19 +01:00
committed by Henri Verbeet
parent 203fc6d773
commit cd230078a7
Notes: Henri Verbeet 2025-12-04 20:17:40 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1857
1 changed files with 13 additions and 4 deletions
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17
libs/vkd3d-shader/dxil.c
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@@ -6110,7 +6110,7 @@ static void sm6_parser_emit_dx_raw_buffer_load(struct sm6_parser *sm6, enum dx_i
const struct sm6_value **operands, struct function_emission_state *state)
{
unsigned int operand_count, write_mask, component_count = VKD3D_VEC4_SIZE;
struct vkd3d_shader_instruction *ins = state->ins;
struct vkd3d_shader_instruction *ins;
struct vsir_src_operand *src_params;
const struct sm6_value *resource;
bool raw;
@@ -6125,28 +6125,37 @@ static void sm6_parser_emit_dx_raw_buffer_load(struct sm6_parser *sm6, enum dx_i
write_mask = sm6_value_get_constant_uint(operands[3], sm6);
if (!write_mask || write_mask > VKD3DSP_WRITEMASK_ALL)
{
WARN("Invalid write mask %#x.\n", write_mask);
vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
"Write mask %#x for a raw/structured buffer load operation is invalid.", write_mask);
return;
}
else if (write_mask & (write_mask + 1))
{
FIXME("Unhandled write mask %#x.\n", write_mask);
vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
"Write mask %#x for a raw/structured buffer load operation is unhandled.", write_mask);
}
component_count = vsir_write_mask_component_count(write_mask);
}
if (!(ins = sm6_parser_add_function_instruction(sm6, state)))
return;
state->pushed_instruction = true;
instruction_init_with_resource(ins, raw ? VSIR_OP_LD_RAW : VSIR_OP_LD_STRUCTURED, resource, sm6);
operand_count = 2 + !raw;
if (!(src_params = instruction_src_params_alloc(ins, operand_count, sm6)))
{
vkd3d_shader_instruction_make_nop(ins);
return;
}
src_params_init_from_operands(src_params, &operands[1], operand_count - 1, sm6);
src_param_init_vector_from_handle(sm6, &src_params[operand_count - 1], &resource->u.handle);
instruction_dst_param_init_ssa_vector(ins, component_count, sm6);
if (!instruction_dst_param_init_ssa_vector(ins, component_count, sm6))
vkd3d_shader_instruction_make_nop(ins);
}
static void sm6_parser_emit_dx_raw_buffer_store(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,