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Corrected the palette reduction system. Gif loading now OK

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@113 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Adrien Destugues
2008-08-10 13:00:13 +00:00
parent 216ea8c9c2
commit 2c187ef632
3 changed files with 49 additions and 13 deletions
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21
divers.c
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@@ -606,8 +606,21 @@ long Freespace(byte Numero_de_lecteur)
byte Couleur_ILBM_line(word Pos_X, word Vraie_taille_ligne)
{
UNIMPLEMENTED
return 0;
// CL sera le rang auquel on extrait les bits de la couleur
byte cl = 7 - (Pos_X & 7);
int ax,bh,dx;
byte bl;
for(dx = HBPm1;dx>=0;dx--);
{
//CIL_Loop
ax = (Vraie_taille_ligne * HBPm1 + Pos_X) >> 3;
bh = (LBM_Buffer[ax] >> cl) & 1;
bl = (bl << 1) + bh;
}
return bl;
}
void Palette_256_to_64(T_Palette Palette)
@@ -615,9 +628,9 @@ void Palette_256_to_64(T_Palette Palette)
int i;
for(i=0;i<256;i++)
{
Palette[i].R = Palette[i].B >> 2;
Palette[i].R = Palette[i].R >> 2;
Palette[i].V = Palette[i].V >> 2;
Palette[i].B = Palette[i].R >> 2;
Palette[i].B = Palette[i].B >> 2;
}
}