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vkd3d-shader: Translate bufinfo instructions.

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Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2018-10-19 16:55:48 +02:00 committed by Alexandre Julliard
parent dd26e59043
commit dac94fb58e
1 changed files with 50 additions and 0 deletions
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50
libs/vkd3d-shader/spirv.c
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@ -1263,6 +1263,13 @@ static uint32_t vkd3d_spirv_build_op_and(struct vkd3d_spirv_builder *builder,
SpvOpBitwiseAnd, result_type, operand0, operand1);
}
static uint32_t vkd3d_spirv_build_op_shift_left_logical(struct vkd3d_spirv_builder *builder,
uint32_t result_type, uint32_t base, uint32_t shift)
{
return vkd3d_spirv_build_op_tr2(builder, &builder->function_stream,
SpvOpShiftLeftLogical, result_type, base, shift);
}
static uint32_t vkd3d_spirv_build_op_shift_right_logical(struct vkd3d_spirv_builder *builder,
uint32_t result_type, uint32_t base, uint32_t shift)
{
@ -6123,6 +6130,46 @@ static void vkd3d_dxbc_compiler_emit_atomic_instruction(struct vkd3d_dxbc_compil
vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, result_id);
}
static void vkd3d_dxbc_compiler_emit_bufinfo(struct vkd3d_dxbc_compiler *compiler,
const struct vkd3d_shader_instruction *instruction)
{
struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
const struct vkd3d_shader_dst_param *dst = instruction->dst;
const struct vkd3d_shader_src_param *src = instruction->src;
uint32_t type_id, val_id, stride_id;
struct vkd3d_shader_image image;
uint32_t constituents[2];
unsigned int write_mask;
vkd3d_spirv_enable_capability(builder, SpvCapabilityImageQuery);
vkd3d_dxbc_compiler_prepare_image(compiler, &image, &src->reg, VKD3D_IMAGE_FLAG_NONE);
type_id = vkd3d_spirv_get_type_id(builder, VKD3D_TYPE_UINT, 1);
val_id = vkd3d_spirv_build_op_image_query_size(builder, type_id, image.image_id);
write_mask = VKD3DSP_WRITEMASK_0;
if (image.structure_stride)
{
stride_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, image.structure_stride);
constituents[0] = vkd3d_spirv_build_op_udiv(builder, type_id, val_id, stride_id);
constituents[1] = stride_id;
type_id = vkd3d_spirv_get_type_id(builder, VKD3D_TYPE_UINT, ARRAY_SIZE(constituents));
val_id = vkd3d_spirv_build_op_composite_construct(builder,
type_id, constituents, ARRAY_SIZE(constituents));
write_mask |= VKD3DSP_WRITEMASK_1;
}
else if (image.raw)
{
val_id = vkd3d_spirv_build_op_shift_left_logical(builder, type_id,
val_id, vkd3d_dxbc_compiler_get_constant_uint(compiler, 2));
}
val_id = vkd3d_dxbc_compiler_emit_swizzle_ext(compiler,
val_id, write_mask, VKD3D_TYPE_UINT, src->swizzle, dst->write_mask);
vkd3d_dxbc_compiler_emit_store_dst(compiler, dst, val_id);
}
static void vkd3d_dxbc_compiler_emit_resinfo(struct vkd3d_dxbc_compiler *compiler,
const struct vkd3d_shader_instruction *instruction)
{
@ -6567,6 +6614,9 @@ void vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler
case VKD3DSIH_IMM_ATOMIC_XOR:
vkd3d_dxbc_compiler_emit_atomic_instruction(compiler, instruction);
break;
case VKD3DSIH_BUFINFO:
vkd3d_dxbc_compiler_emit_bufinfo(compiler, instruction);
break;
case VKD3DSIH_RESINFO:
vkd3d_dxbc_compiler_emit_resinfo(compiler, instruction);
break;