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Commit beb72c91 authored by Matteo Bruni's avatar Matteo Bruni Committed by Alexandre Julliard
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d3dx9: Improve the scoring for fallback formats.

parent 1569698d
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Showing with 3 additions and 2 deletions
dlls/d3dx9_36/texture.c
View file @ beb72c91
......@@ -302,12 +302,13 @@ HRESULT WINAPI D3DXCheckTextureRequirements(struct IDirect3DDevice9 *device, UIN
/* This format can be used, let's evaluate it.
Weights chosen quite arbitrarily... */
score = 16 - 4 * (curchannels - channels);
score = 512 * (curfmt->type == fmt->type);
score -= 32 * (curchannels - channels);
for (j = 0; j < 4; j++)
{
int diff = curfmt->bits[j] - fmt->bits[j];
score += 16 - (diff < 0 ? -diff * 4 : diff);
score -= (diff < 0 ? -diff * 8 : diff) * (j == 0 ? 1 : 2);
}
if (score > bestscore)
......
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