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vkd3d-shader: Add force_tgsm_barriers config flag 

Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-04-12 11:42:14 +01:00 committed by Hans-Kristian Arntzen
parent 7cfe17d2f5
commit 043fd304f8
3 changed files with 17 additions and 0 deletions
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1
include/vkd3d.h
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@ -66,6 +66,7 @@ enum vkd3d_config_flags
VKD3D_CONFIG_FLAG_FORCE_STATIC_CBV = 0x00000008,
VKD3D_CONFIG_FLAG_DXR = 0x00000010,
VKD3D_CONFIG_FLAG_MULTI_QUEUE = 0x00000020,
VKD3D_CONFIG_FLAG_FORCE_TGSM_BARRIERS = 0x00000040,
};
enum vkd3d_structure_type

15
libs/vkd3d-shader/spirv.c
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@ -9207,6 +9207,18 @@ static void vkd3d_dxbc_compiler_emit_store_uav_raw_structured(struct vkd3d_dxbc_
}
}
static void vkd3d_dxbc_compiler_emit_tgsm_barrier(struct vkd3d_dxbc_compiler *compiler)
{
struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
uint32_t memory_id, semantics_id;
memory_id = vkd3d_dxbc_compiler_get_constant_uint(compiler, SpvScopeWorkgroup);
semantics_id = vkd3d_dxbc_compiler_get_constant_uint(compiler,
SpvMemorySemanticsWorkgroupMemoryMask | SpvMemorySemanticsAcquireReleaseMask);
vkd3d_spirv_build_op_memory_barrier(builder, memory_id, semantics_id);
}
static void vkd3d_dxbc_compiler_emit_store_tgsm(struct vkd3d_dxbc_compiler *compiler,
const struct vkd3d_shader_instruction *instruction)
{
@ -9246,6 +9258,9 @@ static void vkd3d_dxbc_compiler_emit_store_tgsm(struct vkd3d_dxbc_compiler *comp
ptr_id = vkd3d_spirv_build_op_access_chain1(builder, ptr_type_id, reg_info.id, coordinate_id);
vkd3d_spirv_build_op_store(builder, ptr_id, data_id, SpvMemoryAccessMaskNone);
}
if (compiler->compile_args->config_flags & VKD3D_CONFIG_FLAG_FORCE_TGSM_BARRIERS)
vkd3d_dxbc_compiler_emit_tgsm_barrier(compiler);
}
static void vkd3d_dxbc_compiler_emit_store_raw_structured(struct vkd3d_dxbc_compiler *compiler,

1
libs/vkd3d/device.c
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@ -482,6 +482,7 @@ static const struct vkd3d_debug_option vkd3d_config_options[] =
{"force_static_cbv", VKD3D_CONFIG_FLAG_FORCE_STATIC_CBV},
{"dxr", VKD3D_CONFIG_FLAG_DXR},
{"multi_queue", VKD3D_CONFIG_FLAG_MULTI_QUEUE},
{"force_tgsm_barriers", VKD3D_CONFIG_FLAG_FORCE_TGSM_BARRIERS},
};
static void vkd3d_config_flags_init_once(void)