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vkd3d-shader/tpf: Write register index addressing.

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This commit is contained in:
Francisco Casas 2023-10-04 22:10:06 -03:00 committed by Alexandre Julliard
parent 043526a9f7
commit 617a20bffc
Notes: Alexandre Julliard 2023-11-07 22:39:54 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/435
1 changed files with 20 additions and 0 deletions
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20
libs/vkd3d-shader/tpf.c
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@ -3841,6 +3841,20 @@ static void sm4_src_from_node(const struct tpf_writer *tpf, struct vkd3d_shader_
}
}
static unsigned int sm4_get_index_addressing_from_reg(const struct vkd3d_shader_register *reg,
unsigned int i)
{
if (reg->idx[i].rel_addr)
{
if (reg->idx[i].offset == 0)
return VKD3D_SM4_ADDRESSING_RELATIVE;
else
return VKD3D_SM4_ADDRESSING_RELATIVE | VKD3D_SM4_ADDRESSING_OFFSET;
}
return 0;
}
static uint32_t sm4_encode_register(const struct tpf_writer *tpf, const struct vkd3d_shader_register *reg,
enum vkd3d_sm4_swizzle_type sm4_swizzle_type, uint32_t sm4_swizzle)
{
@ -3867,6 +3881,12 @@ static uint32_t sm4_encode_register(const struct tpf_writer *tpf, const struct v
token |= sm4_reg_type << VKD3D_SM4_REGISTER_TYPE_SHIFT;
token |= reg->idx_count << VKD3D_SM4_REGISTER_ORDER_SHIFT;
token |= sm4_reg_dim << VKD3D_SM4_DIMENSION_SHIFT;
if (reg->idx_count > 0)
token |= sm4_get_index_addressing_from_reg(reg, 0) << VKD3D_SM4_ADDRESSING_SHIFT0;
if (reg->idx_count > 1)
token |= sm4_get_index_addressing_from_reg(reg, 1) << VKD3D_SM4_ADDRESSING_SHIFT1;
if (reg->idx_count > 2)
token |= sm4_get_index_addressing_from_reg(reg, 2) << VKD3D_SM4_ADDRESSING_SHIFT2;
if (sm4_reg_dim == VKD3D_SM4_DIMENSION_VEC4)
{