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tests: Add a D3D11 shader runner backend.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura
2022-01-26 19:40:33 -06:00
committed by Alexandre Julliard
parent ecbdd8f994
commit 22e6581ffc
7 changed files with 689 additions and 39 deletions
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39
tests/utils.h
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@@ -19,9 +19,15 @@
#ifndef __VKD3D_TEST_UTILS_H
#define __VKD3D_TEST_UTILS_H
#include <limits.h>
#include <stdbool.h>
#include <stdlib.h>
struct vec2
{
float x, y;
};
struct vec4
{
float x, y, z, w;
@@ -55,4 +61,37 @@ static inline bool vkd3d_array_reserve(void **elements, size_t *capacity, size_t
return true;
}
static bool compare_float(float f, float g, unsigned int ulps)
{
int x, y;
union
{
float f;
int i;
} u;
u.f = f;
x = u.i;
u.f = g;
y = u.i;
if (x < 0)
x = INT_MIN - x;
if (y < 0)
y = INT_MIN - y;
if (abs(x - y) > ulps)
return false;
return true;
}
static inline bool compare_vec4(const struct vec4 *v1, const struct vec4 *v2, unsigned int ulps)
{
return compare_float(v1->x, v2->x, ulps)
&& compare_float(v1->y, v2->y, ulps)
&& compare_float(v1->z, v2->z, ulps)
&& compare_float(v1->w, v2->w, ulps);
}
#endif