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vkd3d-shader: Implement hull shader barriers.

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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
2019-02-07 09:59:18 +01:00
committed by Alexandre Julliard
parent 0397808f81
commit 59d97b07fe
3 changed files with 76 additions and 21 deletions
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22
libs/vkd3d-shader/vkd3d_shader_main.c
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@@ -226,6 +226,15 @@ static void vkd3d_shader_scan_record_uav_counter(struct vkd3d_shader_scan_info *
scan_info->uav_counter_mask |= 1u << reg->idx[0].offset;
}
static void vkd3d_shader_scan_input_declaration(struct vkd3d_shader_scan_info *scan_info,
const struct vkd3d_shader_instruction *instruction)
{
const struct vkd3d_shader_dst_param *dst = &instruction->declaration.dst;
if (dst->reg.type == VKD3DSPR_OUTCONTROLPOINT)
scan_info->use_vocp = true;
}
static void vkd3d_shader_scan_sampler_declaration(struct vkd3d_shader_scan_info *scan_info,
const struct vkd3d_shader_instruction *instruction)
{
@@ -242,8 +251,17 @@ static void vkd3d_shader_scan_handle_instruction(struct vkd3d_shader_scan_info *
{
unsigned int i;
if (instruction->handler_idx == VKD3DSIH_DCL_SAMPLER)
vkd3d_shader_scan_sampler_declaration(scan_info, instruction);
switch (instruction->handler_idx)
{
case VKD3DSIH_DCL_INPUT:
vkd3d_shader_scan_input_declaration(scan_info, instruction);
break;
case VKD3DSIH_DCL_SAMPLER:
vkd3d_shader_scan_sampler_declaration(scan_info, instruction);
break;
default:
break;
}
if (vkd3d_shader_instruction_is_uav_read(instruction))
{