Module: wine Branch: master Commit: 689e00c7857dfb31135aa067ea56c4ac2da380df URL: https://source.winehq.org/git/wine.git/?a=commit;h=689e00c7857dfb31135aa067e...
Author: Henri Verbeet hverbeet@codeweavers.com Date: Mon Mar 30 20:48:10 2020 +0430
d3d10core/tests: Introduce compare_uint().
Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/d3d10core/tests/d3d10core.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/dlls/d3d10core/tests/d3d10core.c b/dlls/d3d10core/tests/d3d10core.c index f29ebf97f2..8332257d37 100644 --- a/dlls/d3d10core/tests/d3d10core.c +++ b/dlls/d3d10core/tests/d3d10core.c @@ -204,6 +204,13 @@ static BOOL compare_vec4(const struct vec4 *v1, const struct vec4 *v2, unsigned && compare_float(v1->w, v2->w, ulps); }
+static BOOL compare_uint(unsigned int x, unsigned int y, unsigned int max_diff) +{ + unsigned int diff = x > y ? x - y : y - x; + + return diff <= max_diff; +} + static BOOL compare_uvec4(const struct uvec4* v1, const struct uvec4 *v2) { return v1->x == v2->x && v1->y == v2->y && v1->z == v2->z && v1->w == v2->w; @@ -211,18 +218,10 @@ static BOOL compare_uvec4(const struct uvec4* v1, const struct uvec4 *v2)
static BOOL compare_color(DWORD c1, DWORD c2, BYTE max_diff) { - if (abs((int)(c1 & 0xff) - (int)(c2 & 0xff)) > max_diff) - return FALSE; - c1 >>= 8; c2 >>= 8; - if (abs((int)(c1 & 0xff) - (int)(c2 & 0xff)) > max_diff) - return FALSE; - c1 >>= 8; c2 >>= 8; - if (abs((int)(c1 & 0xff) - (int)(c2 & 0xff)) > max_diff) - return FALSE; - c1 >>= 8; c2 >>= 8; - if (abs((int)(c1 & 0xff) - (int)(c2 & 0xff)) > max_diff) - return FALSE; - return TRUE; + return compare_uint(c1 & 0xff, c2 & 0xff, max_diff) + && compare_uint((c1 >> 8) & 0xff, (c2 >> 8) & 0xff, max_diff) + && compare_uint((c1 >> 16) & 0xff, (c2 >> 16) & 0xff, max_diff) + && compare_uint((c1 >> 24) & 0xff, (c2 >> 24) & 0xff, max_diff); }
struct srv_desc