mirror of
https://gitlab.winehq.org/wine/vkd3d.git
synced 2024-11-21 16:46:41 -08:00
62c891b796
In a declaration with multiple variables, the variables must be created
before the initializer of the next variable is parsed. This is required
for initializers such as:
float a = 1, b = a, c = b + 1;
A requisite for this is that the type information is parsed in the same
rule as the first variable (as a variable_def_typed) so it is
immediately available to declare the first variable. Then, the next
untyped variable declaration is parsed, and the type from the first
variable can be used to declare the second, before the third is parsed,
and so on.
53 lines
833 B
Plaintext
53 lines
833 B
Plaintext
[pixel shader]
|
|
float4 main() : sv_target
|
|
{
|
|
float a = 2.0, b = a + 1.0, c = b;
|
|
|
|
return float4(a, b, c, 0);
|
|
}
|
|
|
|
[test]
|
|
draw quad
|
|
probe all rgba (2, 3, 3, 0)
|
|
|
|
|
|
[pixel shader fail]
|
|
float4 main() : sv_target
|
|
{
|
|
float a = 2.0, b = c + 1.0, c = b;
|
|
|
|
return float4(0);
|
|
}
|
|
|
|
|
|
[pixel shader todo]
|
|
float4 main() : sv_target
|
|
{
|
|
struct apple {
|
|
float a;
|
|
int b;
|
|
} apple1 = {7.2, 8.1}, apple2 = apple1;
|
|
|
|
return float4(apple1.a, apple1.b, apple2.a, apple2.b);
|
|
}
|
|
|
|
[test]
|
|
todo draw quad
|
|
probe all rgba (7.2, 8.0, 7.2, 8.0)
|
|
|
|
|
|
[pixel shader todo]
|
|
float4 main() : sv_target
|
|
{
|
|
struct apple {
|
|
float a;
|
|
int b;
|
|
} apple1 = {5.2, 9.1}, apples[2] = {apple1, apple1};
|
|
|
|
return float4(apples[0].a, apples[0].b, apples[1].a, apples[1].b);
|
|
}
|
|
|
|
[test]
|
|
todo draw quad
|
|
probe all rgba (5.2, 9.0, 5.2, 9.0)
|