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vkd3d-shader: Emit IR CBV declaration sizes in bytes.

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DXIL declares CBV sizes in bytes and they are not aligned to 16 bytes.
This commit is contained in:
Conor McCarthy 2023-10-19 13:15:46 +10:00 committed by Alexandre Julliard
parent f7525bf0c6
commit 1e5f91b371
Notes: Alexandre Julliard 2023-10-19 23:23:04 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/401
3 changed files with 6 additions and 2 deletions
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4
libs/vkd3d-shader/d3d_asm.c
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@ -1626,8 +1626,10 @@ static void shader_dump_instruction(struct vkd3d_d3d_asm_compiler *compiler,
case VKD3DSIH_DCL_CONSTANT_BUFFER:
vkd3d_string_buffer_printf(buffer, " ");
shader_dump_register(compiler, &ins->declaration.cb.src.reg, true);
if (shader_ver_ge(&compiler->shader_version, 5, 1))
if (shader_ver_ge(&compiler->shader_version, 6, 0))
shader_print_subscript(compiler, ins->declaration.cb.size, NULL);
else if (shader_ver_ge(&compiler->shader_version, 5, 1))
shader_print_subscript(compiler, ins->declaration.cb.size / VKD3D_VEC4_SIZE / sizeof(float), NULL);
shader_addline(buffer, ", %s",
ins->flags & VKD3DSI_INDEXED_DYNAMIC ? "dynamicIndexed" : "immediateIndexed");
shader_dump_register_space(compiler, ins->declaration.cb.range.space);

2
libs/vkd3d-shader/tpf.c
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@ -884,6 +884,8 @@ static void shader_sm4_read_dcl_constant_buffer(struct vkd3d_shader_instruction
ins->declaration.cb.size = *tokens++;
shader_sm4_read_register_space(priv, &tokens, end, &ins->declaration.cb.range.space);
}
ins->declaration.cb.size *= VKD3D_VEC4_SIZE * sizeof(float);
}
static void shader_sm4_read_dcl_sampler(struct vkd3d_shader_instruction *ins, uint32_t opcode, uint32_t opcode_token,

2
libs/vkd3d-shader/vkd3d_shader_main.c
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@ -817,7 +817,7 @@ static void vkd3d_shader_scan_constant_buffer_declaration(struct vkd3d_shader_sc
if (!(d = vkd3d_shader_scan_add_descriptor(context, VKD3D_SHADER_DESCRIPTOR_TYPE_CBV,
&cb->src.reg, &cb->range, VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_SHADER_RESOURCE_DATA_UINT)))
return;
d->buffer_size = cb->size * 16;
d->buffer_size = cb->size;
}
static void vkd3d_shader_scan_sampler_declaration(struct vkd3d_shader_scan_context *context,