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vkd3d-shader/tpf: Support writing relative addressing indexes.

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This commit is contained in:
Francisco Casas 2023-10-06 02:06:23 -03:00 committed by Alexandre Julliard
parent 617a20bffc
commit e10d41d799
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 32 additions and 8 deletions
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40
libs/vkd3d-shader/tpf.c
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@ -3915,6 +3915,36 @@ static uint32_t sm4_encode_register(const struct tpf_writer *tpf, const struct v
return token;
}
static void sm4_write_register_index(const struct tpf_writer *tpf, const struct vkd3d_shader_register *reg,
unsigned int j)
{
unsigned int addressing = sm4_get_index_addressing_from_reg(reg, j);
struct vkd3d_bytecode_buffer *buffer = tpf->buffer;
unsigned int k;
if (addressing & VKD3D_SM4_ADDRESSING_RELATIVE)
{
const struct vkd3d_shader_src_param *idx_src = reg->idx[j].rel_addr;
uint32_t idx_src_token;
assert(idx_src);
assert(!idx_src->modifiers);
assert(idx_src->reg.type != VKD3DSPR_IMMCONST);
idx_src_token = sm4_encode_register(tpf, &idx_src->reg, VKD3D_SM4_SWIZZLE_SCALAR, idx_src->swizzle);
put_u32(buffer, idx_src_token);
for (k = 0; k < idx_src->reg.idx_count; ++k)
{
put_u32(buffer, idx_src->reg.idx[k].offset);
assert(!idx_src->reg.idx[k].rel_addr);
}
}
else
{
put_u32(tpf->buffer, reg->idx[j].offset);
}
}
static void sm4_write_dst_register(const struct tpf_writer *tpf, const struct vkd3d_shader_dst_param *dst)
{
struct vkd3d_bytecode_buffer *buffer = tpf->buffer;
@ -3925,10 +3955,7 @@ static void sm4_write_dst_register(const struct tpf_writer *tpf, const struct vk
put_u32(buffer, token);
for (j = 0; j < dst->reg.idx_count; ++j)
{
put_u32(buffer, dst->reg.idx[j].offset);
assert(!dst->reg.idx[j].rel_addr);
}
sm4_write_register_index(tpf, &dst->reg, j);
}
static void sm4_write_src_register(const struct tpf_writer *tpf, const struct vkd3d_shader_src_param *src)
@ -3978,10 +4005,7 @@ static void sm4_write_src_register(const struct tpf_writer *tpf, const struct vk
}
for (j = 0; j < src->reg.idx_count; ++j)
{
put_u32(buffer, src->reg.idx[j].offset);
assert(!src->reg.idx[j].rel_addr);
}
sm4_write_register_index(tpf, &src->reg, j);
if (src->reg.type == VKD3DSPR_IMMCONST)
{