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vkd3d-shader/hlsl: Implement the ByteAddressBuffer.Load*() methods.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov
2024-11-04 16:57:06 +01:00
committed by Henri Verbeet
parent 1a28e7d9c6
commit e5ba79b4f1
Notes: Henri Verbeet 2024-11-06 23:01:27 +01:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1245
6 changed files with 161 additions and 8 deletions
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38
libs/vkd3d-shader/tpf.c
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@@ -4831,7 +4831,15 @@ static void write_sm4_dcl_textures(const struct tpf_compiler *tpf, const struct
}
else
{
instr.opcode = VKD3D_SM4_OP_DCL_RESOURCE;
switch (component_type->sampler_dim)
{
case HLSL_SAMPLER_DIM_RAW_BUFFER:
instr.opcode = VKD3D_SM5_OP_DCL_RESOURCE_RAW;
break;
default:
instr.opcode = VKD3D_SM4_OP_DCL_RESOURCE;
break;
}
}
instr.extra_bits |= (sm4_resource_dimension(component_type) << VKD3D_SM4_RESOURCE_TYPE_SHIFT);
@@ -5133,12 +5141,15 @@ static void write_sm4_ld(const struct tpf_compiler *tpf, const struct hlsl_ir_no
&& (resource_type->sampler_dim == HLSL_SAMPLER_DIM_2DMS || resource_type->sampler_dim == HLSL_SAMPLER_DIM_2DMSARRAY);
bool uav = (hlsl_deref_get_regset(tpf->ctx, resource) == HLSL_REGSET_UAVS);
const struct vkd3d_shader_version *version = &tpf->program->shader_version;
bool raw = resource_type->sampler_dim == HLSL_SAMPLER_DIM_RAW_BUFFER;
unsigned int coords_writemask = VKD3DSP_WRITEMASK_ALL;
struct sm4_instruction instr;
memset(&instr, 0, sizeof(instr));
if (uav)
instr.opcode = VKD3D_SM5_OP_LD_UAV_TYPED;
else if (raw)
instr.opcode = VKD3D_SM5_OP_LD_RAW;
else
instr.opcode = multisampled ? VKD3D_SM4_OP_LD2DMS : VKD3D_SM4_OP_LD;
@@ -6227,6 +6238,7 @@ static void tpf_write_shdr(struct tpf_compiler *tpf, struct hlsl_ir_function_dec
const struct hlsl_buffer *cbuffer;
struct hlsl_ctx *ctx = tpf->ctx;
size_t token_count_position;
uint32_t global_flags = 0;
static const uint16_t shader_types[VKD3D_SHADER_TYPE_COUNT] =
{
@@ -6248,6 +6260,27 @@ static void tpf_write_shdr(struct tpf_compiler *tpf, struct hlsl_ir_function_dec
put_u32(&buffer, vkd3d_make_u32((version->major << 4) | version->minor, shader_types[version->type]));
token_count_position = put_u32(&buffer, 0);
if (version->major == 4)
{
for (i = 0; i < extern_resources_count; ++i)
{
const struct extern_resource *resource = &extern_resources[i];
const struct hlsl_type *type = resource->component_type;
if (type && type->class == HLSL_CLASS_TEXTURE && type->sampler_dim == HLSL_SAMPLER_DIM_RAW_BUFFER)
{
global_flags |= VKD3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS;
break;
}
}
}
if (entry_func->early_depth_test && vkd3d_shader_ver_ge(version, 5, 0))
global_flags |= VKD3DSGF_FORCE_EARLY_DEPTH_STENCIL;
if (global_flags)
write_sm4_dcl_global_flags(tpf, global_flags);
if (version->type == VKD3D_SHADER_TYPE_HULL)
{
tpf_write_hs_decls(tpf);
@@ -6282,9 +6315,6 @@ static void tpf_write_shdr(struct tpf_compiler *tpf, struct hlsl_ir_function_dec
write_sm4_dcl_textures(tpf, resource, true);
}
if (entry_func->early_depth_test && vkd3d_shader_ver_ge(version, 5, 0))
write_sm4_dcl_global_flags(tpf, VKD3DSGF_FORCE_EARLY_DEPTH_STENCIL);
if (version->type == VKD3D_SHADER_TYPE_HULL)
tpf_write_hs_control_point_phase(tpf);