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d3dx9: Get rid of constant's length checking for matrix in set_constants().

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When count in const_upload_info is calculated precisely (considering actual
constant set length), boolean matrix setting fall in direct copy path, unless
transpose is required. The case of incomplete last row for matrix should be
handled in set_constants() for transposed boolean constant only.

Signed-off-by: Paul Gofman <gofmanp@gmail.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2017-06-22 16:11:55 +03:00 committed by Alexandre Julliard
parent ed7e27ad8d
commit 0029128464
1 changed files with 36 additions and 10 deletions
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46
dlls/d3dx9_36/preshader.c
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@ -269,6 +269,7 @@ struct const_upload_info
unsigned int major_stride;
unsigned int major_count;
unsigned int count;
unsigned int minor_remainder;
};
static enum pres_value_type table_type_from_param_type(D3DXPARAMETER_TYPE type)
@ -1038,10 +1039,22 @@ static void get_const_upload_info(struct d3dx_const_param_eval_output *const_set
info->major = param->rows;
info->minor = param->columns;
}
info->major_stride = max(info->minor, get_reg_components(table));
info->major_count = min(info->major * info->major_stride,
get_offset_reg(table, const_set->register_count) + info->major_stride - 1) / info->major_stride;
info->count = info->major_count * info->minor;
if (get_reg_components(table) == 1)
{
unsigned int const_length = get_offset_reg(table, const_set->register_count);
info->major_stride = info->minor;
info->major_count = const_length / info->major_stride;
info->minor_remainder = const_length % info->major_stride;
}
else
{
info->major_stride = get_reg_components(table);
info->major_count = const_set->register_count;
info->minor_remainder = 0;
}
info->count = info->major_count * info->minor + info->minor_remainder;
}
static void pres_int_from_float(void *out, const void *in, unsigned int count)
@ -1172,16 +1185,19 @@ static void set_constants(struct d3dx_regstore *rs, struct d3dx_const_tab *const
{
for (j = 0; j < info.minor; ++j)
{
unsigned int offset;
offset = i * info.major_stride + j;
if (get_reg_offset(table, offset) >= const_set->register_count)
break;
if (info.transpose)
param_offset = i + j * info.major;
else
param_offset = i * info.minor + j;
out[offset] = data[param_offset];
out[i * info.major_stride + j] = data[param_offset];
}
}
if (info.transpose)
{
for (j = 0; j < info.minor_remainder; ++j)
{
param_offset = i + j * info.major;
out[i * info.major_stride + j] = data[param_offset];
}
}
start_offset += get_offset_reg(table, const_set->register_count);
@ -1417,6 +1433,16 @@ static HRESULT init_set_constants_param(struct d3dx_const_tab *const_tab, ID3DXC
&& !info.transpose && info.minor == info.major_stride
&& info.count == get_offset_reg(const_set.table, const_set.register_count)
&& info.count * sizeof(unsigned int) <= param->bytes;
if (info.minor_remainder && !const_set.direct_copy && !info.transpose)
FIXME("Incomplete last row for not transposed matrix which cannot be directly copied, parameter %s.\n",
debugstr_a(param->name));
if (info.major_count > info.major
|| (info.major_count == info.major && info.minor_remainder))
{
WARN("Constant dimensions exceed parameter size.\n");
return D3DERR_INVALIDCALL;
}
if (FAILED(hr = append_const_set(const_tab, &const_set)))
return hr;