Using custom ceilf inline impl in ImGui::CalcTextSize().

Amend 7b0bf230, 4622fa4b6, 12b7977. (#791)
2026-05-29 15:59:44 +02:00
parent 12b7977555
commit 75f985998b
3 changed files with 5 additions and 5 deletions
@@ -531,6 +531,7 @@ inline float  ImFloor(float f)                                          { return
 inline ImVec2 ImFloor(const ImVec2& v)                                  { return ImVec2(ImFloor(v.x), ImFloor(v.y)); }
 inline float  ImTrunc64(float f)                                        { return (float)(ImS64)(f); }
 inline float  ImRound64(float f)                                        { return (float)(ImS64)(f + 0.5f); } // FIXME: Positive values only.
+inline float  ImCeilFast(float f)                                       { int i = (int)f; return (float)(i + (f > (float)i)); } // Consider using the the bit-hack version (search for "0x1p120f").
 inline int    ImModPositive(int a, int b)                               { return (a + b) % b; }
 inline float  ImDot(const ImVec2& a, const ImVec2& b)                   { return a.x * b.x + a.y * b.y; }
 inline ImVec2 ImRotate(const ImVec2& v, float cos_a, float sin_a)       { return ImVec2(v.x * cos_a - v.y * sin_a, v.x * sin_a + v.y * cos_a); }