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Switch to using SDL_powf() instead of pow()

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Sam Lantinga
2024-01-24 12:38:07 -08:00
parent 95a67278d1
commit 006edcab60
1 changed files with 1 additions and 1 deletions
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src/video/SDL_blit_slow.c
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@@ -259,7 +259,7 @@ static float PQtoNits(float pq)
const float oo_m2 = 1.0f / 78.84375f; const float oo_m2 = 1.0f / 78.84375f;
float num = SDL_max(SDL_powf(pq, oo_m2) - c1, 0.0f); float num = SDL_max(SDL_powf(pq, oo_m2) - c1, 0.0f);
float den = c2 - c3 * pow(pq, oo_m2); float den = c2 - c3 * SDL_powf(pq, oo_m2);
return 10000.0f * SDL_powf(num / den, oo_m1); return 10000.0f * SDL_powf(num / den, oo_m1);
} }