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library: Fix broken references when loading palettes fails

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Instead of assigning the index before we know if the allocation was
successful, assign it afterwards.
This commit is contained in:
Antonio Niño Díaz 2022-10-26 02:07:41 +01:00
parent 7ff191fe42
commit c2d427beeb
1 changed files with 3 additions and 3 deletions
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6
source/NEPalette.c
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@ -87,7 +87,6 @@ int NE_PaletteLoad(NE_Palette *pal, u16 *pointer, u16 numcolor, int format)
{
if (NE_PalInfo[i].pointer == NULL)
{
pal->index = i;
slot = i;
break;
}
@ -109,10 +108,11 @@ int NE_PaletteLoad(NE_Palette *pal, u16 *pointer, u16 numcolor, int format)
NE_PalInfo[slot].format = format;
pal->index = slot;
// Allow CPU writes to VRAM_E
vramSetBankE(VRAM_E_LCD);
swiCopy(pointer, NE_PalInfo[slot].pointer,
(numcolor >> 1) | COPY_MODE_WORD);
swiCopy(pointer, NE_PalInfo[slot].pointer, (numcolor / 2) | COPY_MODE_WORD);
vramSetBankE(VRAM_E_TEX_PALETTE);
return 1;