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fix(anim): fix compile warnings (#4305)

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Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
This commit is contained in:
Neo Xu
2023-06-24 02:32:25 +08:00
committed by GitHub
parent 602005a968
commit 3fbdd7b6c1
5 changed files with 75 additions and 27 deletions
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1
tests/CMakeLists.txt
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@@ -107,6 +107,7 @@ set(COMPILE_OPTIONS
-Wundef
-Wuninitialized
-Wunreachable-code
-Werror=float-conversion
${BUILD_OPTIONS}
)

44
tests/src/test_cases/test_math.c
View File

@@ -81,15 +81,15 @@ static int test_cubic_bezier_ease_functions(float fx1, float fy1, float fx2, flo
float t, t_step, fy;
t_step = .001f;
x1 = fx1 * 1024;
y1 = fy1 * 1024;
x2 = fx2 * 1024;
y2 = fy2 * 1024;
x1 = LV_BEZIER_VAL_FLOAT(fx1);
y1 = LV_BEZIER_VAL_FLOAT(fy1);
x2 = LV_BEZIER_VAL_FLOAT(fx2);
y2 = LV_BEZIER_VAL_FLOAT(fy2);
for(t = 0; t <= 1; t += t_step) {
fy = lv_cubic_bezier_f(t, fx1, fy1, fx2, fy2);
y = lv_cubic_bezier(t * 1024, x1, y1, x2, y2);
if(LV_ABS(fy * 1024 - y) >= ERROR_THRESHOLD) {
y = lv_cubic_bezier(LV_BEZIER_VAL_FLOAT(t), x1, y1, x2, y2);
if(LV_ABS(LV_BEZIER_VAL_FLOAT(fy) - y) >= ERROR_THRESHOLD) {
return 0;
}
}
@@ -97,19 +97,43 @@ static int test_cubic_bezier_ease_functions(float fx1, float fy1, float fx2, flo
return 1;
}
static uint32_t lv_bezier3_legacy(uint32_t t, uint32_t u0, uint32_t u1, uint32_t u2, uint32_t u3)
{
uint32_t t_rem = 1024 - t;
uint32_t t_rem2 = (t_rem * t_rem) >> 10;
uint32_t t_rem3 = (t_rem2 * t_rem) >> 10;
uint32_t t2 = (t * t) >> 10;
uint32_t t3 = (t2 * t) >> 10;
uint32_t v1 = (t_rem3 * u0) >> 10;
uint32_t v2 = (3 * t_rem2 * t * u1) >> 20;
uint32_t v3 = (3 * t_rem * t2 * u2) >> 20;
uint32_t v4 = (t3 * u3) >> 10;
return v1 + v2 + v3 + v4;
}
void test_math_cubic_bezier_result_should_be_precise(void)
{
/*ease-in-out function*/
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(.42, 0, .58, 1));
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(.42f, 0, .58f, 1));
/*ease-out function*/
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(0, 0, .58, 1));
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(0, 0, .58f, 1));
/*ease-in function*/
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(.42, 0, 1, 1));
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(.42f, 0, 1, 1));
/*ease function*/
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(.25, .1, .25, 1));
TEST_ASSERT_TRUE(test_cubic_bezier_ease_functions(.25f, .1f, .25f, 1));
int32_t u0 = 0, u1 = 50, u2 = 952, u3 = LV_BEZIER_VAL_MAX;
for(int32_t i = 0; i <= 1024; i++) {
int32_t legacy = lv_bezier3_legacy(i, u0, u1, u2, u3);
int32_t cubic_bezier = lv_bezier3(i, u0, u1, u2, u3);
TEST_ASSERT_TRUE(LV_ABS(legacy - cubic_bezier) <= 5);
}
}
#endif